Identifier
Mp00066: Permutations —inverse⟶ Permutations
Mp00068: Permutations —Simion-Schmidt map⟶ Permutations
Mp00072: Permutations —binary search tree: left to right⟶ Binary trees
Images
[1] => [1] => [1] => [.,.]
[1,2] => [1,2] => [1,2] => [.,[.,.]]
[2,1] => [2,1] => [2,1] => [[.,.],.]
[1,2,3] => [1,2,3] => [1,3,2] => [.,[[.,.],.]]
[1,3,2] => [1,3,2] => [1,3,2] => [.,[[.,.],.]]
[2,1,3] => [2,1,3] => [2,1,3] => [[.,.],[.,.]]
[2,3,1] => [3,1,2] => [3,1,2] => [[.,[.,.]],.]
[3,1,2] => [2,3,1] => [2,3,1] => [[.,.],[.,.]]
[3,2,1] => [3,2,1] => [3,2,1] => [[[.,.],.],.]
[1,2,3,4] => [1,2,3,4] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,2,4,3] => [1,2,4,3] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,3,2,4] => [1,3,2,4] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,3,4,2] => [1,4,2,3] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,4,2,3] => [1,3,4,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,4,3,2] => [1,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[2,1,3,4] => [2,1,3,4] => [2,1,4,3] => [[.,.],[[.,.],.]]
[2,1,4,3] => [2,1,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[2,3,1,4] => [3,1,2,4] => [3,1,4,2] => [[.,[.,.]],[.,.]]
[2,3,4,1] => [4,1,2,3] => [4,1,3,2] => [[.,[[.,.],.]],.]
[2,4,1,3] => [3,1,4,2] => [3,1,4,2] => [[.,[.,.]],[.,.]]
[2,4,3,1] => [4,1,3,2] => [4,1,3,2] => [[.,[[.,.],.]],.]
[3,1,2,4] => [2,3,1,4] => [2,4,1,3] => [[.,.],[[.,.],.]]
[3,1,4,2] => [2,4,1,3] => [2,4,1,3] => [[.,.],[[.,.],.]]
[3,2,1,4] => [3,2,1,4] => [3,2,1,4] => [[[.,.],.],[.,.]]
[3,2,4,1] => [4,2,1,3] => [4,2,1,3] => [[[.,.],[.,.]],.]
[3,4,1,2] => [3,4,1,2] => [3,4,1,2] => [[.,[.,.]],[.,.]]
[3,4,2,1] => [4,3,1,2] => [4,3,1,2] => [[[.,[.,.]],.],.]
[4,1,2,3] => [2,3,4,1] => [2,4,3,1] => [[.,.],[[.,.],.]]
[4,1,3,2] => [2,4,3,1] => [2,4,3,1] => [[.,.],[[.,.],.]]
[4,2,1,3] => [3,2,4,1] => [3,2,4,1] => [[[.,.],.],[.,.]]
[4,2,3,1] => [4,2,3,1] => [4,2,3,1] => [[[.,.],[.,.]],.]
[4,3,1,2] => [3,4,2,1] => [3,4,2,1] => [[[.,.],.],[.,.]]
[4,3,2,1] => [4,3,2,1] => [4,3,2,1] => [[[[.,.],.],.],.]
[1,2,3,4,5] => [1,2,3,4,5] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,3,5,4] => [1,2,3,5,4] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,4,3,5] => [1,2,4,3,5] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,4,5,3] => [1,2,5,3,4] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,5,3,4] => [1,2,4,5,3] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,5,4,3] => [1,2,5,4,3] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,2,4,5] => [1,3,2,4,5] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,2,5,4] => [1,3,2,5,4] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,4,2,5] => [1,4,2,3,5] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,4,5,2] => [1,5,2,3,4] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,5,2,4] => [1,4,2,5,3] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,5,4,2] => [1,5,2,4,3] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,2,3,5] => [1,3,4,2,5] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,2,5,3] => [1,3,5,2,4] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,3,2,5] => [1,4,3,2,5] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,3,5,2] => [1,5,3,2,4] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,5,2,3] => [1,4,5,2,3] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,5,3,2] => [1,5,4,2,3] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,2,3,4] => [1,3,4,5,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,2,4,3] => [1,3,5,4,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,3,2,4] => [1,4,3,5,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,3,4,2] => [1,5,3,4,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,4,2,3] => [1,4,5,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,4,3,2] => [1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[2,1,3,4,5] => [2,1,3,4,5] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,3,5,4] => [2,1,3,5,4] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,4,3,5] => [2,1,4,3,5] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,4,5,3] => [2,1,5,3,4] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,5,3,4] => [2,1,4,5,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,5,4,3] => [2,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,3,1,4,5] => [3,1,2,4,5] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[2,3,1,5,4] => [3,1,2,5,4] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[2,3,4,1,5] => [4,1,2,3,5] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[2,3,4,5,1] => [5,1,2,3,4] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[2,3,5,1,4] => [4,1,2,5,3] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[2,3,5,4,1] => [5,1,2,4,3] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[2,4,1,3,5] => [3,1,4,2,5] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[2,4,1,5,3] => [3,1,5,2,4] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[2,4,3,1,5] => [4,1,3,2,5] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[2,4,3,5,1] => [5,1,3,2,4] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[2,4,5,1,3] => [4,1,5,2,3] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[2,4,5,3,1] => [5,1,4,2,3] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[2,5,1,3,4] => [3,1,4,5,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[2,5,1,4,3] => [3,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[2,5,3,1,4] => [4,1,3,5,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[2,5,3,4,1] => [5,1,3,4,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[2,5,4,1,3] => [4,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[2,5,4,3,1] => [5,1,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[3,1,2,4,5] => [2,3,1,4,5] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[3,1,2,5,4] => [2,3,1,5,4] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[3,1,4,2,5] => [2,4,1,3,5] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[3,1,4,5,2] => [2,5,1,3,4] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[3,1,5,2,4] => [2,4,1,5,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[3,1,5,4,2] => [2,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[3,2,1,4,5] => [3,2,1,4,5] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,2,1,5,4] => [3,2,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,2,4,1,5] => [4,2,1,3,5] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[3,2,4,5,1] => [5,2,1,3,4] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[3,2,5,1,4] => [4,2,1,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[3,2,5,4,1] => [5,2,1,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[3,4,1,2,5] => [3,4,1,2,5] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,4,1,5,2] => [3,5,1,2,4] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,4,2,1,5] => [4,3,1,2,5] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[3,4,2,5,1] => [5,3,1,2,4] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[3,4,5,1,2] => [4,5,1,2,3] => [4,5,1,3,2] => [[.,[[.,.],.]],[.,.]]
[3,4,5,2,1] => [5,4,1,2,3] => [5,4,1,3,2] => [[[.,[[.,.],.]],.],.]
[3,5,1,2,4] => [3,4,1,5,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,5,1,4,2] => [3,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
>>> Load all 33692 entries. <<<
[3,5,2,1,4] => [4,3,1,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[3,5,2,4,1] => [5,3,1,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[3,5,4,1,2] => [4,5,1,3,2] => [4,5,1,3,2] => [[.,[[.,.],.]],[.,.]]
[3,5,4,2,1] => [5,4,1,3,2] => [5,4,1,3,2] => [[[.,[[.,.],.]],.],.]
[4,1,2,3,5] => [2,3,4,1,5] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[4,1,2,5,3] => [2,3,5,1,4] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[4,1,3,2,5] => [2,4,3,1,5] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[4,1,3,5,2] => [2,5,3,1,4] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[4,1,5,2,3] => [2,4,5,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[4,1,5,3,2] => [2,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[4,2,1,3,5] => [3,2,4,1,5] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[4,2,1,5,3] => [3,2,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[4,2,3,1,5] => [4,2,3,1,5] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]
[4,2,3,5,1] => [5,2,3,1,4] => [5,2,4,1,3] => [[[.,.],[[.,.],.]],.]
[4,2,5,1,3] => [4,2,5,1,3] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]
[4,2,5,3,1] => [5,2,4,1,3] => [5,2,4,1,3] => [[[.,.],[[.,.],.]],.]
[4,3,1,2,5] => [3,4,2,1,5] => [3,5,2,1,4] => [[[.,.],.],[[.,.],.]]
[4,3,1,5,2] => [3,5,2,1,4] => [3,5,2,1,4] => [[[.,.],.],[[.,.],.]]
[4,3,2,1,5] => [4,3,2,1,5] => [4,3,2,1,5] => [[[[.,.],.],.],[.,.]]
[4,3,2,5,1] => [5,3,2,1,4] => [5,3,2,1,4] => [[[[.,.],.],[.,.]],.]
[4,3,5,1,2] => [4,5,2,1,3] => [4,5,2,1,3] => [[[.,.],[.,.]],[.,.]]
[4,3,5,2,1] => [5,4,2,1,3] => [5,4,2,1,3] => [[[[.,.],[.,.]],.],.]
[4,5,1,2,3] => [3,4,5,1,2] => [3,5,4,1,2] => [[.,[.,.]],[[.,.],.]]
[4,5,1,3,2] => [3,5,4,1,2] => [3,5,4,1,2] => [[.,[.,.]],[[.,.],.]]
[4,5,2,1,3] => [4,3,5,1,2] => [4,3,5,1,2] => [[[.,[.,.]],.],[.,.]]
[4,5,2,3,1] => [5,3,4,1,2] => [5,3,4,1,2] => [[[.,[.,.]],[.,.]],.]
[4,5,3,1,2] => [4,5,3,1,2] => [4,5,3,1,2] => [[[.,[.,.]],.],[.,.]]
[4,5,3,2,1] => [5,4,3,1,2] => [5,4,3,1,2] => [[[[.,[.,.]],.],.],.]
[5,1,2,3,4] => [2,3,4,5,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[5,1,2,4,3] => [2,3,5,4,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[5,1,3,2,4] => [2,4,3,5,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[5,1,3,4,2] => [2,5,3,4,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[5,1,4,2,3] => [2,4,5,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[5,1,4,3,2] => [2,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[5,2,1,3,4] => [3,2,4,5,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[5,2,1,4,3] => [3,2,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[5,2,3,1,4] => [4,2,3,5,1] => [4,2,5,3,1] => [[[.,.],[.,.]],[.,.]]
[5,2,3,4,1] => [5,2,3,4,1] => [5,2,4,3,1] => [[[.,.],[[.,.],.]],.]
[5,2,4,1,3] => [4,2,5,3,1] => [4,2,5,3,1] => [[[.,.],[.,.]],[.,.]]
[5,2,4,3,1] => [5,2,4,3,1] => [5,2,4,3,1] => [[[.,.],[[.,.],.]],.]
[5,3,1,2,4] => [3,4,2,5,1] => [3,5,2,4,1] => [[[.,.],.],[[.,.],.]]
[5,3,1,4,2] => [3,5,2,4,1] => [3,5,2,4,1] => [[[.,.],.],[[.,.],.]]
[5,3,2,1,4] => [4,3,2,5,1] => [4,3,2,5,1] => [[[[.,.],.],.],[.,.]]
[5,3,2,4,1] => [5,3,2,4,1] => [5,3,2,4,1] => [[[[.,.],.],[.,.]],.]
[5,3,4,1,2] => [4,5,2,3,1] => [4,5,2,3,1] => [[[.,.],[.,.]],[.,.]]
[5,3,4,2,1] => [5,4,2,3,1] => [5,4,2,3,1] => [[[[.,.],[.,.]],.],.]
[5,4,1,2,3] => [3,4,5,2,1] => [3,5,4,2,1] => [[[.,.],.],[[.,.],.]]
[5,4,1,3,2] => [3,5,4,2,1] => [3,5,4,2,1] => [[[.,.],.],[[.,.],.]]
[5,4,2,1,3] => [4,3,5,2,1] => [4,3,5,2,1] => [[[[.,.],.],.],[.,.]]
[5,4,2,3,1] => [5,3,4,2,1] => [5,3,4,2,1] => [[[[.,.],.],[.,.]],.]
[5,4,3,1,2] => [4,5,3,2,1] => [4,5,3,2,1] => [[[[.,.],.],.],[.,.]]
[5,4,3,2,1] => [5,4,3,2,1] => [5,4,3,2,1] => [[[[[.,.],.],.],.],.]
[1,2,3,4,5,6] => [1,2,3,4,5,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,4,6,5] => [1,2,3,4,6,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,5,4,6] => [1,2,3,5,4,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,5,6,4] => [1,2,3,6,4,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,6,4,5] => [1,2,3,5,6,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,6,5,4] => [1,2,3,6,5,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,3,5,6] => [1,2,4,3,5,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,3,6,5] => [1,2,4,3,6,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,5,3,6] => [1,2,5,3,4,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,5,6,3] => [1,2,6,3,4,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,6,3,5] => [1,2,5,3,6,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,6,5,3] => [1,2,6,3,5,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,5,3,4,6] => [1,2,4,5,3,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,5,3,6,4] => [1,2,4,6,3,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,5,4,3,6] => [1,2,5,4,3,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,5,4,6,3] => [1,2,6,4,3,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,5,6,3,4] => [1,2,5,6,3,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,5,6,4,3] => [1,2,6,5,3,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,6,3,4,5] => [1,2,4,5,6,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,6,3,5,4] => [1,2,4,6,5,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,6,4,3,5] => [1,2,5,4,6,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,6,4,5,3] => [1,2,6,4,5,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,6,5,3,4] => [1,2,5,6,4,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,6,5,4,3] => [1,2,6,5,4,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,2,4,5,6] => [1,3,2,4,5,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,2,4,6,5] => [1,3,2,4,6,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,2,5,4,6] => [1,3,2,5,4,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,2,5,6,4] => [1,3,2,6,4,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,2,6,4,5] => [1,3,2,5,6,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,2,6,5,4] => [1,3,2,6,5,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,4,2,5,6] => [1,4,2,3,5,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,4,2,6,5] => [1,4,2,3,6,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,4,5,2,6] => [1,5,2,3,4,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,4,5,6,2] => [1,6,2,3,4,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,4,6,2,5] => [1,5,2,3,6,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,4,6,5,2] => [1,6,2,3,5,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,5,2,4,6] => [1,4,2,5,3,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,5,2,6,4] => [1,4,2,6,3,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,5,4,2,6] => [1,5,2,4,3,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,5,4,6,2] => [1,6,2,4,3,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,5,6,2,4] => [1,5,2,6,3,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,5,6,4,2] => [1,6,2,5,3,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,6,2,4,5] => [1,4,2,5,6,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,6,2,5,4] => [1,4,2,6,5,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,6,4,2,5] => [1,5,2,4,6,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,6,4,5,2] => [1,6,2,4,5,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,6,5,2,4] => [1,5,2,6,4,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,3,6,5,4,2] => [1,6,2,5,4,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,2,3,5,6] => [1,3,4,2,5,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,2,3,6,5] => [1,3,4,2,6,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,2,5,3,6] => [1,3,5,2,4,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,2,5,6,3] => [1,3,6,2,4,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,2,6,3,5] => [1,3,5,2,6,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,2,6,5,3] => [1,3,6,2,5,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,3,2,5,6] => [1,4,3,2,5,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,3,2,6,5] => [1,4,3,2,6,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,3,5,2,6] => [1,5,3,2,4,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,3,5,6,2] => [1,6,3,2,4,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,3,6,2,5] => [1,5,3,2,6,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,3,6,5,2] => [1,6,3,2,5,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,5,2,3,6] => [1,4,5,2,3,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,5,2,6,3] => [1,4,6,2,3,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,5,3,2,6] => [1,5,4,2,3,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,5,3,6,2] => [1,6,4,2,3,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,5,6,2,3] => [1,5,6,2,3,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,5,6,3,2] => [1,6,5,2,3,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,6,2,3,5] => [1,4,5,2,6,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,6,2,5,3] => [1,4,6,2,5,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,6,3,2,5] => [1,5,4,2,6,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,6,3,5,2] => [1,6,4,2,5,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,6,5,2,3] => [1,5,6,2,4,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,4,6,5,3,2] => [1,6,5,2,4,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,2,3,4,6] => [1,3,4,5,2,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,2,3,6,4] => [1,3,4,6,2,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,2,4,3,6] => [1,3,5,4,2,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,2,4,6,3] => [1,3,6,4,2,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,2,6,3,4] => [1,3,5,6,2,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,2,6,4,3] => [1,3,6,5,2,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,3,2,4,6] => [1,4,3,5,2,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,3,2,6,4] => [1,4,3,6,2,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,3,4,2,6] => [1,5,3,4,2,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,3,4,6,2] => [1,6,3,4,2,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,3,6,2,4] => [1,5,3,6,2,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,3,6,4,2] => [1,6,3,5,2,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,4,2,3,6] => [1,4,5,3,2,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,4,2,6,3] => [1,4,6,3,2,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,4,3,2,6] => [1,5,4,3,2,6] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,4,3,6,2] => [1,6,4,3,2,5] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,4,6,2,3] => [1,5,6,3,2,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,4,6,3,2] => [1,6,5,3,2,4] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,6,2,3,4] => [1,4,5,6,2,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,6,2,4,3] => [1,4,6,5,2,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,6,3,2,4] => [1,5,4,6,2,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,6,3,4,2] => [1,6,4,5,2,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,6,4,2,3] => [1,5,6,4,2,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,5,6,4,3,2] => [1,6,5,4,2,3] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,2,3,4,5] => [1,3,4,5,6,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,2,3,5,4] => [1,3,4,6,5,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,2,4,3,5] => [1,3,5,4,6,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,2,4,5,3] => [1,3,6,4,5,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,2,5,3,4] => [1,3,5,6,4,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,2,5,4,3] => [1,3,6,5,4,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,3,2,4,5] => [1,4,3,5,6,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,3,2,5,4] => [1,4,3,6,5,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,3,4,2,5] => [1,5,3,4,6,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,3,4,5,2] => [1,6,3,4,5,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,3,5,2,4] => [1,5,3,6,4,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,3,5,4,2] => [1,6,3,5,4,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,4,2,3,5] => [1,4,5,3,6,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,4,2,5,3] => [1,4,6,3,5,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,4,3,2,5] => [1,5,4,3,6,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,4,3,5,2] => [1,6,4,3,5,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,4,5,2,3] => [1,5,6,3,4,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,4,5,3,2] => [1,6,5,3,4,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,5,2,3,4] => [1,4,5,6,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,5,2,4,3] => [1,4,6,5,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,5,3,2,4] => [1,5,4,6,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,5,3,4,2] => [1,6,4,5,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,5,4,2,3] => [1,5,6,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,6,5,4,3,2] => [1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[2,1,3,4,5,6] => [2,1,3,4,5,6] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,4,6,5] => [2,1,3,4,6,5] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,5,4,6] => [2,1,3,5,4,6] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,5,6,4] => [2,1,3,6,4,5] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,6,4,5] => [2,1,3,5,6,4] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,6,5,4] => [2,1,3,6,5,4] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,3,5,6] => [2,1,4,3,5,6] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,3,6,5] => [2,1,4,3,6,5] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,5,3,6] => [2,1,5,3,4,6] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,5,6,3] => [2,1,6,3,4,5] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,6,3,5] => [2,1,5,3,6,4] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,6,5,3] => [2,1,6,3,5,4] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,3,4,6] => [2,1,4,5,3,6] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,3,6,4] => [2,1,4,6,3,5] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,4,3,6] => [2,1,5,4,3,6] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,4,6,3] => [2,1,6,4,3,5] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,6,3,4] => [2,1,5,6,3,4] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,6,4,3] => [2,1,6,5,3,4] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,3,4,5] => [2,1,4,5,6,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,3,5,4] => [2,1,4,6,5,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,4,3,5] => [2,1,5,4,6,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,4,5,3] => [2,1,6,4,5,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,5,3,4] => [2,1,5,6,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,5,4,3] => [2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,4,5,6] => [3,1,2,4,5,6] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,3,1,4,6,5] => [3,1,2,4,6,5] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,3,1,5,4,6] => [3,1,2,5,4,6] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,3,1,5,6,4] => [3,1,2,6,4,5] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,3,1,6,4,5] => [3,1,2,5,6,4] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,3,1,6,5,4] => [3,1,2,6,5,4] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,3,4,1,5,6] => [4,1,2,3,5,6] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,3,4,1,6,5] => [4,1,2,3,6,5] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,3,4,5,1,6] => [5,1,2,3,4,6] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,3,4,5,6,1] => [6,1,2,3,4,5] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,3,4,6,1,5] => [5,1,2,3,6,4] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,3,4,6,5,1] => [6,1,2,3,5,4] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,3,5,1,4,6] => [4,1,2,5,3,6] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,3,5,1,6,4] => [4,1,2,6,3,5] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,3,5,4,1,6] => [5,1,2,4,3,6] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,3,5,4,6,1] => [6,1,2,4,3,5] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,3,5,6,1,4] => [5,1,2,6,3,4] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,3,5,6,4,1] => [6,1,2,5,3,4] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,3,6,1,4,5] => [4,1,2,5,6,3] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,3,6,1,5,4] => [4,1,2,6,5,3] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,3,6,4,1,5] => [5,1,2,4,6,3] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,3,6,4,5,1] => [6,1,2,4,5,3] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,3,6,5,1,4] => [5,1,2,6,4,3] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,3,6,5,4,1] => [6,1,2,5,4,3] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,4,1,3,5,6] => [3,1,4,2,5,6] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,4,1,3,6,5] => [3,1,4,2,6,5] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,4,1,5,3,6] => [3,1,5,2,4,6] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,4,1,5,6,3] => [3,1,6,2,4,5] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,4,1,6,3,5] => [3,1,5,2,6,4] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,4,1,6,5,3] => [3,1,6,2,5,4] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,4,3,1,5,6] => [4,1,3,2,5,6] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,4,3,1,6,5] => [4,1,3,2,6,5] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,4,3,5,1,6] => [5,1,3,2,4,6] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,4,3,5,6,1] => [6,1,3,2,4,5] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,4,3,6,1,5] => [5,1,3,2,6,4] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,4,3,6,5,1] => [6,1,3,2,5,4] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,4,5,1,3,6] => [4,1,5,2,3,6] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,4,5,1,6,3] => [4,1,6,2,3,5] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,4,5,3,1,6] => [5,1,4,2,3,6] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,4,5,3,6,1] => [6,1,4,2,3,5] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,4,5,6,1,3] => [5,1,6,2,3,4] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,4,5,6,3,1] => [6,1,5,2,3,4] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,4,6,1,3,5] => [4,1,5,2,6,3] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,4,6,1,5,3] => [4,1,6,2,5,3] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,4,6,3,1,5] => [5,1,4,2,6,3] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,4,6,3,5,1] => [6,1,4,2,5,3] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,4,6,5,1,3] => [5,1,6,2,4,3] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,4,6,5,3,1] => [6,1,5,2,4,3] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,5,1,3,4,6] => [3,1,4,5,2,6] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,5,1,3,6,4] => [3,1,4,6,2,5] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,5,1,4,3,6] => [3,1,5,4,2,6] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,5,1,4,6,3] => [3,1,6,4,2,5] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,5,1,6,3,4] => [3,1,5,6,2,4] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,5,1,6,4,3] => [3,1,6,5,2,4] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,5,3,1,4,6] => [4,1,3,5,2,6] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,5,3,1,6,4] => [4,1,3,6,2,5] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,5,3,4,1,6] => [5,1,3,4,2,6] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,5,3,4,6,1] => [6,1,3,4,2,5] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,5,3,6,1,4] => [5,1,3,6,2,4] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,5,3,6,4,1] => [6,1,3,5,2,4] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,5,4,1,3,6] => [4,1,5,3,2,6] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,5,4,1,6,3] => [4,1,6,3,2,5] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,5,4,3,1,6] => [5,1,4,3,2,6] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,5,4,3,6,1] => [6,1,4,3,2,5] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,5,4,6,1,3] => [5,1,6,3,2,4] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,5,4,6,3,1] => [6,1,5,3,2,4] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,5,6,1,3,4] => [4,1,5,6,2,3] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,5,6,1,4,3] => [4,1,6,5,2,3] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,5,6,3,1,4] => [5,1,4,6,2,3] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,5,6,3,4,1] => [6,1,4,5,2,3] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,5,6,4,1,3] => [5,1,6,4,2,3] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,5,6,4,3,1] => [6,1,5,4,2,3] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,6,1,3,4,5] => [3,1,4,5,6,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,6,1,3,5,4] => [3,1,4,6,5,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,6,1,4,3,5] => [3,1,5,4,6,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,6,1,4,5,3] => [3,1,6,4,5,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,6,1,5,3,4] => [3,1,5,6,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,6,1,5,4,3] => [3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[2,6,3,1,4,5] => [4,1,3,5,6,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,6,3,1,5,4] => [4,1,3,6,5,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,6,3,4,1,5] => [5,1,3,4,6,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,6,3,4,5,1] => [6,1,3,4,5,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,6,3,5,1,4] => [5,1,3,6,4,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,6,3,5,4,1] => [6,1,3,5,4,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,6,4,1,3,5] => [4,1,5,3,6,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,6,4,1,5,3] => [4,1,6,3,5,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,6,4,3,1,5] => [5,1,4,3,6,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,6,4,3,5,1] => [6,1,4,3,5,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,6,4,5,1,3] => [5,1,6,3,4,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,6,4,5,3,1] => [6,1,5,3,4,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,6,5,1,3,4] => [4,1,5,6,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,6,5,1,4,3] => [4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[2,6,5,3,1,4] => [5,1,4,6,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,6,5,3,4,1] => [6,1,4,5,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[2,6,5,4,1,3] => [5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[2,6,5,4,3,1] => [6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[3,1,2,4,5,6] => [2,3,1,4,5,6] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,2,4,6,5] => [2,3,1,4,6,5] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,2,5,4,6] => [2,3,1,5,4,6] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,2,5,6,4] => [2,3,1,6,4,5] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,2,6,4,5] => [2,3,1,5,6,4] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,2,6,5,4] => [2,3,1,6,5,4] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,4,2,5,6] => [2,4,1,3,5,6] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,4,2,6,5] => [2,4,1,3,6,5] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,4,5,2,6] => [2,5,1,3,4,6] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,4,5,6,2] => [2,6,1,3,4,5] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,4,6,2,5] => [2,5,1,3,6,4] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,4,6,5,2] => [2,6,1,3,5,4] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,5,2,4,6] => [2,4,1,5,3,6] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,5,2,6,4] => [2,4,1,6,3,5] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,5,4,2,6] => [2,5,1,4,3,6] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,5,4,6,2] => [2,6,1,4,3,5] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,5,6,2,4] => [2,5,1,6,3,4] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,5,6,4,2] => [2,6,1,5,3,4] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,6,2,4,5] => [2,4,1,5,6,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,6,2,5,4] => [2,4,1,6,5,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,6,4,2,5] => [2,5,1,4,6,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,6,4,5,2] => [2,6,1,4,5,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,6,5,2,4] => [2,5,1,6,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,1,6,5,4,2] => [2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[3,2,1,4,5,6] => [3,2,1,4,5,6] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,4,6,5] => [3,2,1,4,6,5] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,5,4,6] => [3,2,1,5,4,6] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,5,6,4] => [3,2,1,6,4,5] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,6,4,5] => [3,2,1,5,6,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,6,5,4] => [3,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,1,5,6] => [4,2,1,3,5,6] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[3,2,4,1,6,5] => [4,2,1,3,6,5] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[3,2,4,5,1,6] => [5,2,1,3,4,6] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[3,2,4,5,6,1] => [6,2,1,3,4,5] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[3,2,4,6,1,5] => [5,2,1,3,6,4] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[3,2,4,6,5,1] => [6,2,1,3,5,4] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[3,2,5,1,4,6] => [4,2,1,5,3,6] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[3,2,5,1,6,4] => [4,2,1,6,3,5] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[3,2,5,4,1,6] => [5,2,1,4,3,6] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[3,2,5,4,6,1] => [6,2,1,4,3,5] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[3,2,5,6,1,4] => [5,2,1,6,3,4] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[3,2,5,6,4,1] => [6,2,1,5,3,4] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[3,2,6,1,4,5] => [4,2,1,5,6,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[3,2,6,1,5,4] => [4,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[3,2,6,4,1,5] => [5,2,1,4,6,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[3,2,6,4,5,1] => [6,2,1,4,5,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[3,2,6,5,1,4] => [5,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[3,2,6,5,4,1] => [6,2,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[3,4,1,2,5,6] => [3,4,1,2,5,6] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,2,6,5] => [3,4,1,2,6,5] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,5,2,6] => [3,5,1,2,4,6] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,5,6,2] => [3,6,1,2,4,5] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,6,2,5] => [3,5,1,2,6,4] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,6,5,2] => [3,6,1,2,5,4] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,2,1,5,6] => [4,3,1,2,5,6] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[3,4,2,1,6,5] => [4,3,1,2,6,5] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[3,4,2,5,1,6] => [5,3,1,2,4,6] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[3,4,2,5,6,1] => [6,3,1,2,4,5] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[3,4,2,6,1,5] => [5,3,1,2,6,4] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[3,4,2,6,5,1] => [6,3,1,2,5,4] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[3,4,5,1,2,6] => [4,5,1,2,3,6] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[3,4,5,1,6,2] => [4,6,1,2,3,5] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[3,4,5,2,1,6] => [5,4,1,2,3,6] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[3,4,5,2,6,1] => [6,4,1,2,3,5] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[3,4,5,6,1,2] => [5,6,1,2,3,4] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[3,4,5,6,2,1] => [6,5,1,2,3,4] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[3,4,6,1,2,5] => [4,5,1,2,6,3] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[3,4,6,1,5,2] => [4,6,1,2,5,3] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[3,4,6,2,1,5] => [5,4,1,2,6,3] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[3,4,6,2,5,1] => [6,4,1,2,5,3] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[3,4,6,5,1,2] => [5,6,1,2,4,3] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[3,4,6,5,2,1] => [6,5,1,2,4,3] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[3,5,1,2,4,6] => [3,4,1,5,2,6] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,2,6,4] => [3,4,1,6,2,5] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,4,2,6] => [3,5,1,4,2,6] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,4,6,2] => [3,6,1,4,2,5] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,6,2,4] => [3,5,1,6,2,4] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,6,4,2] => [3,6,1,5,2,4] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,2,1,4,6] => [4,3,1,5,2,6] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[3,5,2,1,6,4] => [4,3,1,6,2,5] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[3,5,2,4,1,6] => [5,3,1,4,2,6] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[3,5,2,4,6,1] => [6,3,1,4,2,5] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[3,5,2,6,1,4] => [5,3,1,6,2,4] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[3,5,2,6,4,1] => [6,3,1,5,2,4] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[3,5,4,1,2,6] => [4,5,1,3,2,6] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[3,5,4,1,6,2] => [4,6,1,3,2,5] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[3,5,4,2,1,6] => [5,4,1,3,2,6] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[3,5,4,2,6,1] => [6,4,1,3,2,5] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[3,5,4,6,1,2] => [5,6,1,3,2,4] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[3,5,4,6,2,1] => [6,5,1,3,2,4] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[3,5,6,1,2,4] => [4,5,1,6,2,3] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[3,5,6,1,4,2] => [4,6,1,5,2,3] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[3,5,6,2,1,4] => [5,4,1,6,2,3] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[3,5,6,2,4,1] => [6,4,1,5,2,3] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[3,5,6,4,1,2] => [5,6,1,4,2,3] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[3,5,6,4,2,1] => [6,5,1,4,2,3] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[3,6,1,2,4,5] => [3,4,1,5,6,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,2,5,4] => [3,4,1,6,5,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,4,2,5] => [3,5,1,4,6,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,4,5,2] => [3,6,1,4,5,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,5,2,4] => [3,5,1,6,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,5,4,2] => [3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,2,1,4,5] => [4,3,1,5,6,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[3,6,2,1,5,4] => [4,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[3,6,2,4,1,5] => [5,3,1,4,6,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[3,6,2,4,5,1] => [6,3,1,4,5,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[3,6,2,5,1,4] => [5,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[3,6,2,5,4,1] => [6,3,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[3,6,4,1,2,5] => [4,5,1,3,6,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[3,6,4,1,5,2] => [4,6,1,3,5,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[3,6,4,2,1,5] => [5,4,1,3,6,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[3,6,4,2,5,1] => [6,4,1,3,5,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[3,6,4,5,1,2] => [5,6,1,3,4,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[3,6,4,5,2,1] => [6,5,1,3,4,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[3,6,5,1,2,4] => [4,5,1,6,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[3,6,5,1,4,2] => [4,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[3,6,5,2,1,4] => [5,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[3,6,5,2,4,1] => [6,4,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[3,6,5,4,1,2] => [5,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[3,6,5,4,2,1] => [6,5,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[4,1,2,3,5,6] => [2,3,4,1,5,6] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,2,3,6,5] => [2,3,4,1,6,5] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,2,5,3,6] => [2,3,5,1,4,6] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,2,5,6,3] => [2,3,6,1,4,5] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,2,6,3,5] => [2,3,5,1,6,4] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,2,6,5,3] => [2,3,6,1,5,4] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,3,2,5,6] => [2,4,3,1,5,6] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,3,2,6,5] => [2,4,3,1,6,5] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,3,5,2,6] => [2,5,3,1,4,6] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,3,5,6,2] => [2,6,3,1,4,5] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,3,6,2,5] => [2,5,3,1,6,4] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,3,6,5,2] => [2,6,3,1,5,4] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,5,2,3,6] => [2,4,5,1,3,6] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,5,2,6,3] => [2,4,6,1,3,5] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,5,3,2,6] => [2,5,4,1,3,6] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,5,3,6,2] => [2,6,4,1,3,5] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,5,6,2,3] => [2,5,6,1,3,4] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,5,6,3,2] => [2,6,5,1,3,4] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,6,2,3,5] => [2,4,5,1,6,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,6,2,5,3] => [2,4,6,1,5,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,6,3,2,5] => [2,5,4,1,6,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,6,3,5,2] => [2,6,4,1,5,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,6,5,2,3] => [2,5,6,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,1,6,5,3,2] => [2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[4,2,1,3,5,6] => [3,2,4,1,5,6] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[4,2,1,3,6,5] => [3,2,4,1,6,5] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[4,2,1,5,3,6] => [3,2,5,1,4,6] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[4,2,1,5,6,3] => [3,2,6,1,4,5] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[4,2,1,6,3,5] => [3,2,5,1,6,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[4,2,1,6,5,3] => [3,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[4,2,3,1,5,6] => [4,2,3,1,5,6] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,1,6,5] => [4,2,3,1,6,5] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,5,1,6] => [5,2,3,1,4,6] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[4,2,3,5,6,1] => [6,2,3,1,4,5] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[4,2,3,6,1,5] => [5,2,3,1,6,4] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[4,2,3,6,5,1] => [6,2,3,1,5,4] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[4,2,5,1,3,6] => [4,2,5,1,3,6] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,1,6,3] => [4,2,6,1,3,5] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,3,1,6] => [5,2,4,1,3,6] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[4,2,5,3,6,1] => [6,2,4,1,3,5] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[4,2,5,6,1,3] => [5,2,6,1,3,4] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[4,2,5,6,3,1] => [6,2,5,1,3,4] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[4,2,6,1,3,5] => [4,2,5,1,6,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,1,5,3] => [4,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,3,1,5] => [5,2,4,1,6,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[4,2,6,3,5,1] => [6,2,4,1,5,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[4,2,6,5,1,3] => [5,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[4,2,6,5,3,1] => [6,2,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[4,3,1,2,5,6] => [3,4,2,1,5,6] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[4,3,1,2,6,5] => [3,4,2,1,6,5] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[4,3,1,5,2,6] => [3,5,2,1,4,6] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[4,3,1,5,6,2] => [3,6,2,1,4,5] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[4,3,1,6,2,5] => [3,5,2,1,6,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[4,3,1,6,5,2] => [3,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[4,3,2,1,5,6] => [4,3,2,1,5,6] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,1,6,5] => [4,3,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,5,1,6] => [5,3,2,1,4,6] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[4,3,2,5,6,1] => [6,3,2,1,4,5] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[4,3,2,6,1,5] => [5,3,2,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[4,3,2,6,5,1] => [6,3,2,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[4,3,5,1,2,6] => [4,5,2,1,3,6] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,3,5,1,6,2] => [4,6,2,1,3,5] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,3,5,2,1,6] => [5,4,2,1,3,6] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[4,3,5,2,6,1] => [6,4,2,1,3,5] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[4,3,5,6,1,2] => [5,6,2,1,3,4] => [5,6,2,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[4,3,5,6,2,1] => [6,5,2,1,3,4] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[4,3,6,1,2,5] => [4,5,2,1,6,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,3,6,1,5,2] => [4,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,3,6,2,1,5] => [5,4,2,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[4,3,6,2,5,1] => [6,4,2,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[4,3,6,5,1,2] => [5,6,2,1,4,3] => [5,6,2,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[4,3,6,5,2,1] => [6,5,2,1,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[4,5,1,2,3,6] => [3,4,5,1,2,6] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[4,5,1,2,6,3] => [3,4,6,1,2,5] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[4,5,1,3,2,6] => [3,5,4,1,2,6] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[4,5,1,3,6,2] => [3,6,4,1,2,5] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[4,5,1,6,2,3] => [3,5,6,1,2,4] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[4,5,1,6,3,2] => [3,6,5,1,2,4] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[4,5,2,1,3,6] => [4,3,5,1,2,6] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,2,1,6,3] => [4,3,6,1,2,5] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,2,3,1,6] => [5,3,4,1,2,6] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[4,5,2,3,6,1] => [6,3,4,1,2,5] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[4,5,2,6,1,3] => [5,3,6,1,2,4] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[4,5,2,6,3,1] => [6,3,5,1,2,4] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[4,5,3,1,2,6] => [4,5,3,1,2,6] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,3,1,6,2] => [4,6,3,1,2,5] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,3,2,1,6] => [5,4,3,1,2,6] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[4,5,3,2,6,1] => [6,4,3,1,2,5] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[4,5,3,6,1,2] => [5,6,3,1,2,4] => [5,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[4,5,3,6,2,1] => [6,5,3,1,2,4] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[4,5,6,1,2,3] => [4,5,6,1,2,3] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,6,1,3,2] => [4,6,5,1,2,3] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,6,2,1,3] => [5,4,6,1,2,3] => [5,4,6,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[4,5,6,2,3,1] => [6,4,5,1,2,3] => [6,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[4,5,6,3,1,2] => [5,6,4,1,2,3] => [5,6,4,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[4,5,6,3,2,1] => [6,5,4,1,2,3] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[4,6,1,2,3,5] => [3,4,5,1,6,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[4,6,1,2,5,3] => [3,4,6,1,5,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[4,6,1,3,2,5] => [3,5,4,1,6,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[4,6,1,3,5,2] => [3,6,4,1,5,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[4,6,1,5,2,3] => [3,5,6,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[4,6,1,5,3,2] => [3,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[4,6,2,1,3,5] => [4,3,5,1,6,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,2,1,5,3] => [4,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,2,3,1,5] => [5,3,4,1,6,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[4,6,2,3,5,1] => [6,3,4,1,5,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[4,6,2,5,1,3] => [5,3,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[4,6,2,5,3,1] => [6,3,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[4,6,3,1,2,5] => [4,5,3,1,6,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,3,1,5,2] => [4,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,3,2,1,5] => [5,4,3,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[4,6,3,2,5,1] => [6,4,3,1,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[4,6,3,5,1,2] => [5,6,3,1,4,2] => [5,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[4,6,3,5,2,1] => [6,5,3,1,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[4,6,5,1,2,3] => [4,5,6,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,5,1,3,2] => [4,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,5,2,1,3] => [5,4,6,1,3,2] => [5,4,6,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[4,6,5,2,3,1] => [6,4,5,1,3,2] => [6,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[4,6,5,3,1,2] => [5,6,4,1,3,2] => [5,6,4,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[4,6,5,3,2,1] => [6,5,4,1,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[5,1,2,3,4,6] => [2,3,4,5,1,6] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,2,3,6,4] => [2,3,4,6,1,5] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,2,4,3,6] => [2,3,5,4,1,6] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,2,4,6,3] => [2,3,6,4,1,5] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,2,6,3,4] => [2,3,5,6,1,4] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,2,6,4,3] => [2,3,6,5,1,4] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,3,2,4,6] => [2,4,3,5,1,6] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,3,2,6,4] => [2,4,3,6,1,5] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,3,4,2,6] => [2,5,3,4,1,6] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,3,4,6,2] => [2,6,3,4,1,5] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,3,6,2,4] => [2,5,3,6,1,4] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,3,6,4,2] => [2,6,3,5,1,4] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,4,2,3,6] => [2,4,5,3,1,6] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,4,2,6,3] => [2,4,6,3,1,5] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,4,3,2,6] => [2,5,4,3,1,6] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,4,3,6,2] => [2,6,4,3,1,5] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,4,6,2,3] => [2,5,6,3,1,4] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,4,6,3,2] => [2,6,5,3,1,4] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,6,2,3,4] => [2,4,5,6,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,6,2,4,3] => [2,4,6,5,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,6,3,2,4] => [2,5,4,6,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,6,3,4,2] => [2,6,4,5,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,6,4,2,3] => [2,5,6,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,1,6,4,3,2] => [2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[5,2,1,3,4,6] => [3,2,4,5,1,6] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,2,1,3,6,4] => [3,2,4,6,1,5] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,2,1,4,3,6] => [3,2,5,4,1,6] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,2,1,4,6,3] => [3,2,6,4,1,5] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,2,1,6,3,4] => [3,2,5,6,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,2,1,6,4,3] => [3,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,2,3,1,4,6] => [4,2,3,5,1,6] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[5,2,3,1,6,4] => [4,2,3,6,1,5] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[5,2,3,4,1,6] => [5,2,3,4,1,6] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,4,6,1] => [6,2,3,4,1,5] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[5,2,3,6,1,4] => [5,2,3,6,1,4] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,6,4,1] => [6,2,3,5,1,4] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[5,2,4,1,3,6] => [4,2,5,3,1,6] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[5,2,4,1,6,3] => [4,2,6,3,1,5] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[5,2,4,3,1,6] => [5,2,4,3,1,6] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,3,6,1] => [6,2,4,3,1,5] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[5,2,4,6,1,3] => [5,2,6,3,1,4] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,6,3,1] => [6,2,5,3,1,4] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[5,2,6,1,3,4] => [4,2,5,6,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[5,2,6,1,4,3] => [4,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[5,2,6,3,1,4] => [5,2,4,6,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,3,4,1] => [6,2,4,5,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[5,2,6,4,1,3] => [5,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,4,3,1] => [6,2,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[5,3,1,2,4,6] => [3,4,2,5,1,6] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,3,1,2,6,4] => [3,4,2,6,1,5] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,3,1,4,2,6] => [3,5,2,4,1,6] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,3,1,4,6,2] => [3,6,2,4,1,5] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,3,1,6,2,4] => [3,5,2,6,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,3,1,6,4,2] => [3,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,3,2,1,4,6] => [4,3,2,5,1,6] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[5,3,2,1,6,4] => [4,3,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[5,3,2,4,1,6] => [5,3,2,4,1,6] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,4,6,1] => [6,3,2,4,1,5] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[5,3,2,6,1,4] => [5,3,2,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,6,4,1] => [6,3,2,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[5,3,4,1,2,6] => [4,5,2,3,1,6] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[5,3,4,1,6,2] => [4,6,2,3,1,5] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[5,3,4,2,1,6] => [5,4,2,3,1,6] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,3,4,2,6,1] => [6,4,2,3,1,5] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[5,3,4,6,1,2] => [5,6,2,3,1,4] => [5,6,2,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,3,4,6,2,1] => [6,5,2,3,1,4] => [6,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],.]
[5,3,6,1,2,4] => [4,5,2,6,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[5,3,6,1,4,2] => [4,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[5,3,6,2,1,4] => [5,4,2,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,3,6,2,4,1] => [6,4,2,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[5,3,6,4,1,2] => [5,6,2,4,1,3] => [5,6,2,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,3,6,4,2,1] => [6,5,2,4,1,3] => [6,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],.]
[5,4,1,2,3,6] => [3,4,5,2,1,6] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,4,1,2,6,3] => [3,4,6,2,1,5] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,4,1,3,2,6] => [3,5,4,2,1,6] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,4,1,3,6,2] => [3,6,4,2,1,5] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,4,1,6,2,3] => [3,5,6,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,4,1,6,3,2] => [3,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[5,4,2,1,3,6] => [4,3,5,2,1,6] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[5,4,2,1,6,3] => [4,3,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[5,4,2,3,1,6] => [5,3,4,2,1,6] => [5,3,6,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,4,2,3,6,1] => [6,3,4,2,1,5] => [6,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],.]
[5,4,2,6,1,3] => [5,3,6,2,1,4] => [5,3,6,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,4,2,6,3,1] => [6,3,5,2,1,4] => [6,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],.]
[5,4,3,1,2,6] => [4,5,3,2,1,6] => [4,6,3,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[5,4,3,1,6,2] => [4,6,3,2,1,5] => [4,6,3,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[5,4,3,2,1,6] => [5,4,3,2,1,6] => [5,4,3,2,1,6] => [[[[[.,.],.],.],.],[.,.]]
[5,4,3,2,6,1] => [6,4,3,2,1,5] => [6,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],.]
[5,4,3,6,1,2] => [5,6,3,2,1,4] => [5,6,3,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,4,3,6,2,1] => [6,5,3,2,1,4] => [6,5,3,2,1,4] => [[[[[.,.],.],[.,.]],.],.]
[5,4,6,1,2,3] => [4,5,6,2,1,3] => [4,6,5,2,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[5,4,6,1,3,2] => [4,6,5,2,1,3] => [4,6,5,2,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[5,4,6,2,1,3] => [5,4,6,2,1,3] => [5,4,6,2,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,6,2,3,1] => [6,4,5,2,1,3] => [6,4,5,2,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[5,4,6,3,1,2] => [5,6,4,2,1,3] => [5,6,4,2,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,6,3,2,1] => [6,5,4,2,1,3] => [6,5,4,2,1,3] => [[[[[.,.],[.,.]],.],.],.]
[5,6,1,2,3,4] => [3,4,5,6,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[5,6,1,2,4,3] => [3,4,6,5,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[5,6,1,3,2,4] => [3,5,4,6,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[5,6,1,3,4,2] => [3,6,4,5,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[5,6,1,4,2,3] => [3,5,6,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[5,6,1,4,3,2] => [3,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[5,6,2,1,3,4] => [4,3,5,6,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[5,6,2,1,4,3] => [4,3,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[5,6,2,3,1,4] => [5,3,4,6,1,2] => [5,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,2,3,4,1] => [6,3,4,5,1,2] => [6,3,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],.]
[5,6,2,4,1,3] => [5,3,6,4,1,2] => [5,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,2,4,3,1] => [6,3,5,4,1,2] => [6,3,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],.]
[5,6,3,1,2,4] => [4,5,3,6,1,2] => [4,6,3,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[5,6,3,1,4,2] => [4,6,3,5,1,2] => [4,6,3,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[5,6,3,2,1,4] => [5,4,3,6,1,2] => [5,4,3,6,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,6,3,2,4,1] => [6,4,3,5,1,2] => [6,4,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],.]
[5,6,3,4,1,2] => [5,6,3,4,1,2] => [5,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,3,4,2,1] => [6,5,3,4,1,2] => [6,5,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],.]
[5,6,4,1,2,3] => [4,5,6,3,1,2] => [4,6,5,3,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[5,6,4,1,3,2] => [4,6,5,3,1,2] => [4,6,5,3,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[5,6,4,2,1,3] => [5,4,6,3,1,2] => [5,4,6,3,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,6,4,2,3,1] => [6,4,5,3,1,2] => [6,4,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],.]
[5,6,4,3,1,2] => [5,6,4,3,1,2] => [5,6,4,3,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,6,4,3,2,1] => [6,5,4,3,1,2] => [6,5,4,3,1,2] => [[[[[.,[.,.]],.],.],.],.]
[6,1,2,3,4,5] => [2,3,4,5,6,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,2,3,5,4] => [2,3,4,6,5,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,2,4,3,5] => [2,3,5,4,6,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,2,4,5,3] => [2,3,6,4,5,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,2,5,3,4] => [2,3,5,6,4,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,2,5,4,3] => [2,3,6,5,4,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,3,2,4,5] => [2,4,3,5,6,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,3,2,5,4] => [2,4,3,6,5,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,3,4,2,5] => [2,5,3,4,6,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,3,4,5,2] => [2,6,3,4,5,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,3,5,2,4] => [2,5,3,6,4,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,3,5,4,2] => [2,6,3,5,4,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,4,2,3,5] => [2,4,5,3,6,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,4,2,5,3] => [2,4,6,3,5,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,4,3,2,5] => [2,5,4,3,6,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,4,3,5,2] => [2,6,4,3,5,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,4,5,2,3] => [2,5,6,3,4,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,4,5,3,2] => [2,6,5,3,4,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,5,2,3,4] => [2,4,5,6,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,5,2,4,3] => [2,4,6,5,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,5,3,2,4] => [2,5,4,6,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,5,3,4,2] => [2,6,4,5,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,5,4,2,3] => [2,5,6,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,1,5,4,3,2] => [2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[6,2,1,3,4,5] => [3,2,4,5,6,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,2,1,3,5,4] => [3,2,4,6,5,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,2,1,4,3,5] => [3,2,5,4,6,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,2,1,4,5,3] => [3,2,6,4,5,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,2,1,5,3,4] => [3,2,5,6,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,2,1,5,4,3] => [3,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,2,3,1,4,5] => [4,2,3,5,6,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[6,2,3,1,5,4] => [4,2,3,6,5,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[6,2,3,4,1,5] => [5,2,3,4,6,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[6,2,3,4,5,1] => [6,2,3,4,5,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,5,1,4] => [5,2,3,6,4,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[6,2,3,5,4,1] => [6,2,3,5,4,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,1,3,5] => [4,2,5,3,6,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[6,2,4,1,5,3] => [4,2,6,3,5,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[6,2,4,3,1,5] => [5,2,4,3,6,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[6,2,4,3,5,1] => [6,2,4,3,5,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,5,1,3] => [5,2,6,3,4,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[6,2,4,5,3,1] => [6,2,5,3,4,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,1,3,4] => [4,2,5,6,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[6,2,5,1,4,3] => [4,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[6,2,5,3,1,4] => [5,2,4,6,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[6,2,5,3,4,1] => [6,2,4,5,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,4,1,3] => [5,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[6,2,5,4,3,1] => [6,2,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,3,1,2,4,5] => [3,4,2,5,6,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,3,1,2,5,4] => [3,4,2,6,5,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,3,1,4,2,5] => [3,5,2,4,6,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,3,1,4,5,2] => [3,6,2,4,5,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,3,1,5,2,4] => [3,5,2,6,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,3,1,5,4,2] => [3,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,3,2,1,4,5] => [4,3,2,5,6,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[6,3,2,1,5,4] => [4,3,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[6,3,2,4,1,5] => [5,3,2,4,6,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[6,3,2,4,5,1] => [6,3,2,4,5,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,5,1,4] => [5,3,2,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[6,3,2,5,4,1] => [6,3,2,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,4,1,2,5] => [4,5,2,3,6,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[6,3,4,1,5,2] => [4,6,2,3,5,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[6,3,4,2,1,5] => [5,4,2,3,6,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[6,3,4,2,5,1] => [6,4,2,3,5,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,3,4,5,1,2] => [5,6,2,3,4,1] => [5,6,2,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[6,3,4,5,2,1] => [6,5,2,3,4,1] => [6,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],.]
[6,3,5,1,2,4] => [4,5,2,6,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[6,3,5,1,4,2] => [4,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[6,3,5,2,1,4] => [5,4,2,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[6,3,5,2,4,1] => [6,4,2,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,3,5,4,1,2] => [5,6,2,4,3,1] => [5,6,2,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[6,3,5,4,2,1] => [6,5,2,4,3,1] => [6,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],.]
[6,4,1,2,3,5] => [3,4,5,2,6,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,4,1,2,5,3] => [3,4,6,2,5,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,4,1,3,2,5] => [3,5,4,2,6,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,4,1,3,5,2] => [3,6,4,2,5,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,4,1,5,2,3] => [3,5,6,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,4,1,5,3,2] => [3,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[6,4,2,1,3,5] => [4,3,5,2,6,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[6,4,2,1,5,3] => [4,3,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[6,4,2,3,1,5] => [5,3,4,2,6,1] => [5,3,6,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[6,4,2,3,5,1] => [6,3,4,2,5,1] => [6,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,4,2,5,1,3] => [5,3,6,2,4,1] => [5,3,6,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[6,4,2,5,3,1] => [6,3,5,2,4,1] => [6,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,4,3,1,2,5] => [4,5,3,2,6,1] => [4,6,3,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[6,4,3,1,5,2] => [4,6,3,2,5,1] => [4,6,3,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[6,4,3,2,1,5] => [5,4,3,2,6,1] => [5,4,3,2,6,1] => [[[[[.,.],.],.],.],[.,.]]
[6,4,3,2,5,1] => [6,4,3,2,5,1] => [6,4,3,2,5,1] => [[[[[.,.],.],.],[.,.]],.]
[6,4,3,5,1,2] => [5,6,3,2,4,1] => [5,6,3,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[6,4,3,5,2,1] => [6,5,3,2,4,1] => [6,5,3,2,4,1] => [[[[[.,.],.],[.,.]],.],.]
[6,4,5,1,2,3] => [4,5,6,2,3,1] => [4,6,5,2,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[6,4,5,1,3,2] => [4,6,5,2,3,1] => [4,6,5,2,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[6,4,5,2,1,3] => [5,4,6,2,3,1] => [5,4,6,2,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[6,4,5,2,3,1] => [6,4,5,2,3,1] => [6,4,5,2,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,5,3,1,2] => [5,6,4,2,3,1] => [5,6,4,2,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[6,4,5,3,2,1] => [6,5,4,2,3,1] => [6,5,4,2,3,1] => [[[[[.,.],[.,.]],.],.],.]
[6,5,1,2,3,4] => [3,4,5,6,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[6,5,1,2,4,3] => [3,4,6,5,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[6,5,1,3,2,4] => [3,5,4,6,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[6,5,1,3,4,2] => [3,6,4,5,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[6,5,1,4,2,3] => [3,5,6,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[6,5,1,4,3,2] => [3,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[6,5,2,1,3,4] => [4,3,5,6,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[6,5,2,1,4,3] => [4,3,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[6,5,2,3,1,4] => [5,3,4,6,2,1] => [5,3,6,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[6,5,2,3,4,1] => [6,3,4,5,2,1] => [6,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],.]
[6,5,2,4,1,3] => [5,3,6,4,2,1] => [5,3,6,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[6,5,2,4,3,1] => [6,3,5,4,2,1] => [6,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],.]
[6,5,3,1,2,4] => [4,5,3,6,2,1] => [4,6,3,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[6,5,3,1,4,2] => [4,6,3,5,2,1] => [4,6,3,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[6,5,3,2,1,4] => [5,4,3,6,2,1] => [5,4,3,6,2,1] => [[[[[.,.],.],.],.],[.,.]]
[6,5,3,2,4,1] => [6,4,3,5,2,1] => [6,4,3,5,2,1] => [[[[[.,.],.],.],[.,.]],.]
[6,5,3,4,1,2] => [5,6,3,4,2,1] => [5,6,3,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[6,5,3,4,2,1] => [6,5,3,4,2,1] => [6,5,3,4,2,1] => [[[[[.,.],.],[.,.]],.],.]
[6,5,4,1,2,3] => [4,5,6,3,2,1] => [4,6,5,3,2,1] => [[[[.,.],.],.],[[.,.],.]]
[6,5,4,1,3,2] => [4,6,5,3,2,1] => [4,6,5,3,2,1] => [[[[.,.],.],.],[[.,.],.]]
[6,5,4,2,1,3] => [5,4,6,3,2,1] => [5,4,6,3,2,1] => [[[[[.,.],.],.],.],[.,.]]
[6,5,4,2,3,1] => [6,4,5,3,2,1] => [6,4,5,3,2,1] => [[[[[.,.],.],.],[.,.]],.]
[6,5,4,3,1,2] => [5,6,4,3,2,1] => [5,6,4,3,2,1] => [[[[[.,.],.],.],.],[.,.]]
[6,5,4,3,2,1] => [6,5,4,3,2,1] => [6,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],.]
[1,2,3,4,5,6,7] => [1,2,3,4,5,6,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,7,6] => [1,2,3,4,5,7,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,6,5,7] => [1,2,3,4,6,5,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,6,7,5] => [1,2,3,4,7,5,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,7,5,6] => [1,2,3,4,6,7,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,7,6,5] => [1,2,3,4,7,6,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,4,6,7] => [1,2,3,5,4,6,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,4,7,6] => [1,2,3,5,4,7,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,6,4,7] => [1,2,3,6,4,5,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,6,7,4] => [1,2,3,7,4,5,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,7,4,6] => [1,2,3,6,4,7,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,7,6,4] => [1,2,3,7,4,6,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,4,5,7] => [1,2,3,5,6,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,4,7,5] => [1,2,3,5,7,4,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,5,4,7] => [1,2,3,6,5,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,5,7,4] => [1,2,3,7,5,4,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,7,4,5] => [1,2,3,6,7,4,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,7,5,4] => [1,2,3,7,6,4,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,4,5,6] => [1,2,3,5,6,7,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,4,6,5] => [1,2,3,5,7,6,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,5,4,6] => [1,2,3,6,5,7,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,5,6,4] => [1,2,3,7,5,6,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,6,4,5] => [1,2,3,6,7,5,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,6,5,4] => [1,2,3,7,6,5,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,5,6,7] => [1,2,4,3,5,6,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,5,7,6] => [1,2,4,3,5,7,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,6,5,7] => [1,2,4,3,6,5,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,6,7,5] => [1,2,4,3,7,5,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,7,5,6] => [1,2,4,3,6,7,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,7,6,5] => [1,2,4,3,7,6,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,3,6,7] => [1,2,5,3,4,6,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,3,7,6] => [1,2,5,3,4,7,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,6,3,7] => [1,2,6,3,4,5,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,6,7,3] => [1,2,7,3,4,5,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,7,3,6] => [1,2,6,3,4,7,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,7,6,3] => [1,2,7,3,4,6,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,3,5,7] => [1,2,5,3,6,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,3,7,5] => [1,2,5,3,7,4,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,5,3,7] => [1,2,6,3,5,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,5,7,3] => [1,2,7,3,5,4,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,7,3,5] => [1,2,6,3,7,4,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,7,5,3] => [1,2,7,3,6,4,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,3,5,6] => [1,2,5,3,6,7,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,3,6,5] => [1,2,5,3,7,6,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,5,3,6] => [1,2,6,3,5,7,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,5,6,3] => [1,2,7,3,5,6,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,6,3,5] => [1,2,6,3,7,5,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,6,5,3] => [1,2,7,3,6,5,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,4,6,7] => [1,2,4,5,3,6,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,4,7,6] => [1,2,4,5,3,7,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,6,4,7] => [1,2,4,6,3,5,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,6,7,4] => [1,2,4,7,3,5,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,7,4,6] => [1,2,4,6,3,7,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,7,6,4] => [1,2,4,7,3,6,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,3,6,7] => [1,2,5,4,3,6,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,3,7,6] => [1,2,5,4,3,7,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,6,3,7] => [1,2,6,4,3,5,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,6,7,3] => [1,2,7,4,3,5,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,7,3,6] => [1,2,6,4,3,7,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,7,6,3] => [1,2,7,4,3,6,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,3,4,7] => [1,2,5,6,3,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,3,7,4] => [1,2,5,7,3,4,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,4,3,7] => [1,2,6,5,3,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,4,7,3] => [1,2,7,5,3,4,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,7,3,4] => [1,2,6,7,3,4,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,7,4,3] => [1,2,7,6,3,4,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,3,4,6] => [1,2,5,6,3,7,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,3,6,4] => [1,2,5,7,3,6,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,4,3,6] => [1,2,6,5,3,7,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,4,6,3] => [1,2,7,5,3,6,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,6,3,4] => [1,2,6,7,3,5,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,6,4,3] => [1,2,7,6,3,5,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,4,5,7] => [1,2,4,5,6,3,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,4,7,5] => [1,2,4,5,7,3,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,5,4,7] => [1,2,4,6,5,3,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,5,7,4] => [1,2,4,7,5,3,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,7,4,5] => [1,2,4,6,7,3,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,7,5,4] => [1,2,4,7,6,3,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,3,5,7] => [1,2,5,4,6,3,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,3,7,5] => [1,2,5,4,7,3,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,5,3,7] => [1,2,6,4,5,3,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,5,7,3] => [1,2,7,4,5,3,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,7,3,5] => [1,2,6,4,7,3,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,7,5,3] => [1,2,7,4,6,3,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,3,4,7] => [1,2,5,6,4,3,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,3,7,4] => [1,2,5,7,4,3,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,4,3,7] => [1,2,6,5,4,3,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,4,7,3] => [1,2,7,5,4,3,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,7,3,4] => [1,2,6,7,4,3,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,7,4,3] => [1,2,7,6,4,3,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,3,4,5] => [1,2,5,6,7,3,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,3,5,4] => [1,2,5,7,6,3,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,4,3,5] => [1,2,6,5,7,3,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,4,5,3] => [1,2,7,5,6,3,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,5,3,4] => [1,2,6,7,5,3,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,5,4,3] => [1,2,7,6,5,3,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,4,5,6] => [1,2,4,5,6,7,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,2,7,3,5,4,6] => [1,2,4,6,5,7,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,2,4,7,6,5] => [1,3,2,4,7,6,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,2,5,6,4,7] => [1,3,2,6,4,5,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,2,6,5,4,7] => [1,3,2,6,5,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,4,2,7,6,5] => [1,4,2,3,7,6,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,4,5,2,7,6] => [1,5,2,3,4,7,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,4,6,2,5,7] => [1,5,2,3,6,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,2,7,5] => [1,5,2,3,7,4,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,5,2,7] => [1,6,2,3,5,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,4,7,2,6,5] => [1,5,2,3,7,6,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,7,5,2,6] => [1,6,2,3,5,7,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,5,2,6,4,7] => [1,4,2,6,3,5,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,5,4,2,7,6] => [1,5,2,4,3,7,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,6,5,4,2,7] => [1,6,2,5,4,3,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,6,7,4,2,5] => [1,6,2,5,7,3,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,4,3,5,2,7,6] => [1,5,3,2,4,7,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,4,3,6,5,2,7] => [1,6,3,2,5,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,4,5,2,6,3,7] => [1,4,6,2,3,5,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,4,7,6,2,5,3] => [1,5,7,2,6,4,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,6,3,2,5] => [1,6,5,2,7,4,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,4,7,6,5,2,3] => [1,6,7,2,5,4,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,2,3,6,4,7] => [1,3,4,6,2,5,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,2,3,7,4,6] => [1,3,4,6,2,7,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,7,6,4] => [1,3,4,7,2,6,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,3,6,7] => [1,3,5,4,2,6,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,3,7,6] => [1,3,5,4,2,7,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,6,3,7] => [1,3,6,4,2,5,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,2,4,7,3,6] => [1,3,6,4,2,7,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,7,6,3] => [1,3,7,4,2,6,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,3,4,7] => [1,3,5,6,2,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,3,7,4] => [1,3,5,7,2,4,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,4,3,7] => [1,3,6,5,2,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,4,7,3] => [1,3,7,5,2,4,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,7,3,4] => [1,3,6,7,2,4,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,7,4,3] => [1,3,7,6,2,4,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,3,4,6] => [1,3,5,6,2,7,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,3,6,4] => [1,3,5,7,2,6,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,4,3,6] => [1,3,6,5,2,7,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,4,6,3] => [1,3,7,5,2,6,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,6,3,4] => [1,3,6,7,2,5,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,6,4,3] => [1,3,7,6,2,5,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,4,6,7] => [1,4,3,5,2,6,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,4,7,6] => [1,4,3,5,2,7,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,6,4,7] => [1,4,3,6,2,5,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,6,7,4] => [1,4,3,7,2,5,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,7,4,6] => [1,4,3,6,2,7,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,7,6,4] => [1,4,3,7,2,6,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,4,2,6,7] => [1,5,3,4,2,6,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,4,2,7,6] => [1,5,3,4,2,7,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,3,4,7,2,6] => [1,6,3,4,2,7,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,3,6,2,4,7] => [1,5,3,6,2,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,6,2,7,4] => [1,5,3,7,2,4,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,6,4,2,7] => [1,6,3,5,2,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,3,6,7,2,4] => [1,6,3,7,2,4,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,3,7,2,4,6] => [1,5,3,6,2,7,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,7,2,6,4] => [1,5,3,7,2,6,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,7,4,2,6] => [1,6,3,5,2,7,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,3,7,6,2,4] => [1,6,3,7,2,5,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,7,6,4,2] => [1,7,3,6,2,5,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,2,3,6,7] => [1,4,5,3,2,6,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,2,3,7,6] => [1,4,5,3,2,7,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,2,6,3,7] => [1,4,6,3,2,5,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,4,2,7,3,6] => [1,4,6,3,2,7,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,2,7,6,3] => [1,4,7,3,2,6,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,3,2,6,7] => [1,5,4,3,2,6,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,3,2,7,6] => [1,5,4,3,2,7,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,3,6,2,7] => [1,6,4,3,2,5,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,4,3,7,2,6] => [1,6,4,3,2,7,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,4,6,2,3,7] => [1,5,6,3,2,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,4,6,3,2,7] => [1,6,5,3,2,4,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,4,6,7,2,3] => [1,6,7,3,2,4,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,4,7,2,6,3] => [1,5,7,3,2,6,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,7,3,2,6] => [1,6,5,3,2,7,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,4,7,6,2,3] => [1,6,7,3,2,5,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,6,2,3,4,7] => [1,4,5,6,2,3,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,2,3,7,4] => [1,4,5,7,2,3,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,2,4,3,7] => [1,4,6,5,2,3,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,2,4,7,3] => [1,4,7,5,2,3,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,2,7,3,4] => [1,4,6,7,2,3,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,2,7,4,3] => [1,4,7,6,2,3,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,3,2,4,7] => [1,5,4,6,2,3,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,3,2,7,4] => [1,5,4,7,2,3,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,3,4,2,7] => [1,6,4,5,2,3,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,3,4,7,2] => [1,7,4,5,2,3,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,3,7,2,4] => [1,6,4,7,2,3,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,3,7,4,2] => [1,7,4,6,2,3,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,4,2,3,7] => [1,5,6,4,2,3,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,4,2,7,3] => [1,5,7,4,2,3,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,4,3,2,7] => [1,6,5,4,2,3,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,4,3,7,2] => [1,7,5,4,2,3,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,4,7,2,3] => [1,6,7,4,2,3,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,4,7,3,2] => [1,7,6,4,2,3,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,7,2,3,4] => [1,5,6,7,2,3,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,7,3,2,6,4] => [1,5,4,7,2,6,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,3,4,2,6] => [1,6,4,5,2,7,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,7,3,6,2,4] => [1,6,4,7,2,5,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,7,4,2,3,6] => [1,5,6,4,2,7,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,2,6,3] => [1,5,7,4,2,6,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,3,2,6] => [1,6,5,4,2,7,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,3,6,2] => [1,7,5,4,2,6,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,6,2,3] => [1,6,7,4,2,5,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,6,3,2] => [1,7,6,4,2,5,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,6,2,3,4] => [1,5,6,7,2,4,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,6,2,4,3] => [1,5,7,6,2,4,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,6,3,2,4] => [1,6,5,7,2,4,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,6,3,4,2] => [1,7,5,6,2,4,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,6,4,2,3] => [1,6,7,5,2,4,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,6,4,3,2] => [1,7,6,5,2,4,3] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,4,5,7] => [1,3,4,5,6,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,4,7,5] => [1,3,4,5,7,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,5,4,7] => [1,3,4,6,5,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,5,7,4] => [1,3,4,7,5,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,7,4,5] => [1,3,4,6,7,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,7,5,4] => [1,3,4,7,6,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,3,5,7] => [1,3,5,4,6,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,3,7,5] => [1,3,5,4,7,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,5,3,7] => [1,3,6,4,5,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,5,7,3] => [1,3,7,4,5,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,7,3,5] => [1,3,6,4,7,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,7,5,3] => [1,3,7,4,6,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,5,3,4,7] => [1,3,5,6,4,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,5,3,7,4] => [1,3,5,7,4,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,5,4,3,7] => [1,3,6,5,4,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,5,4,7,3] => [1,3,7,5,4,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,5,7,3,4] => [1,3,6,7,4,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,5,7,4,3] => [1,3,7,6,4,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,3,4,5] => [1,3,5,6,7,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,3,5,4] => [1,3,5,7,6,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,4,3,5] => [1,3,6,5,7,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,4,5,3] => [1,3,7,5,6,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,5,3,4] => [1,3,6,7,5,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,5,4,3] => [1,3,7,6,5,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,2,4,5,7] => [1,4,3,5,6,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,2,4,7,5] => [1,4,3,5,7,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,2,5,4,7] => [1,4,3,6,5,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,2,5,7,4] => [1,4,3,7,5,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,2,7,4,5] => [1,4,3,6,7,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,2,7,5,4] => [1,4,3,7,6,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,4,2,5,7] => [1,5,3,4,6,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,4,2,7,5] => [1,5,3,4,7,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,4,5,2,7] => [1,6,3,4,5,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,4,5,7,2] => [1,7,3,4,5,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,4,7,2,5] => [1,6,3,4,7,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,4,7,5,2] => [1,7,3,4,6,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,2,4,7] => [1,5,3,6,4,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,2,7,4] => [1,5,3,7,4,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,4,2,7] => [1,6,3,5,4,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,4,7,2] => [1,7,3,5,4,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,7,2,4] => [1,6,3,7,4,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,7,4,2] => [1,7,3,6,4,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,7,2,4,5] => [1,5,3,6,7,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,7,2,5,4] => [1,5,3,7,6,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,7,4,2,5] => [1,6,3,5,7,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,7,4,5,2] => [1,7,3,5,6,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,7,5,2,4] => [1,6,3,7,5,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,7,5,4,2] => [1,7,3,6,5,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,3,5,7] => [1,4,5,3,6,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,3,7,5] => [1,4,5,3,7,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,5,3,7] => [1,4,6,3,5,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,5,7,3] => [1,4,7,3,5,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,7,3,5] => [1,4,6,3,7,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,7,5,3] => [1,4,7,3,6,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,3,2,5,7] => [1,5,4,3,6,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,3,2,7,5] => [1,5,4,3,7,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,3,5,2,7] => [1,6,4,3,5,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,3,5,7,2] => [1,7,4,3,5,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,3,7,2,5] => [1,6,4,3,7,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,3,7,5,2] => [1,7,4,3,6,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,5,2,3,7] => [1,5,6,3,4,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,5,2,7,3] => [1,5,7,3,4,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,5,3,2,7] => [1,6,5,3,4,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,5,3,7,2] => [1,7,5,3,4,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,5,7,2,3] => [1,6,7,3,4,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,5,7,3,2] => [1,7,6,3,4,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,7,2,3,5] => [1,5,6,3,7,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,7,2,5,3] => [1,5,7,3,6,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,7,3,2,5] => [1,6,5,3,7,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,7,3,5,2] => [1,7,5,3,6,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,7,5,2,3] => [1,6,7,3,5,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,7,5,3,2] => [1,7,6,3,5,2,4] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,2,3,4,7] => [1,4,5,6,3,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,2,3,7,4] => [1,4,5,7,3,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,2,4,3,7] => [1,4,6,5,3,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,2,4,7,3] => [1,4,7,5,3,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,2,7,3,4] => [1,4,6,7,3,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,2,7,4,3] => [1,4,7,6,3,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,2,4,7] => [1,5,4,6,3,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,2,7,4] => [1,5,4,7,3,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,4,2,7] => [1,6,4,5,3,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,4,7,2] => [1,7,4,5,3,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,7,2,4] => [1,6,4,7,3,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,7,4,2] => [1,7,4,6,3,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,4,2,3,7] => [1,5,6,4,3,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,4,2,7,3] => [1,5,7,4,3,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,4,3,2,7] => [1,6,5,4,3,2,7] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,4,3,7,2] => [1,7,5,4,3,2,6] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,4,7,2,3] => [1,6,7,4,3,2,5] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,2,3,5,4,6] => [1,3,4,6,5,7,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,2,3,6,4,5] => [1,3,4,6,7,5,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,2,4,3,6,5] => [1,3,5,4,7,6,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,4,5,3,6] => [1,3,6,4,5,7,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,2,5,3,4,6] => [1,3,5,6,4,7,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,2,5,4,3,6] => [1,3,6,5,4,7,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,5,4,6,3] => [1,3,7,5,4,6,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,5,6,3,4] => [1,3,6,7,4,5,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,2,6,3,5,4] => [1,3,5,7,6,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,6,4,3,5] => [1,3,6,5,7,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,6,4,5,3] => [1,3,7,5,6,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,2,6,5,4,3] => [1,3,7,6,5,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,3,2,4,6,5] => [1,4,3,5,7,6,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,2,5,4,6] => [1,4,3,6,5,7,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,3,4,2,5,6] => [1,5,3,4,6,7,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,4,2,6,5] => [1,5,3,4,7,6,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,3,4,6,2,5] => [1,6,3,4,7,5,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,3,5,4,2,6] => [1,6,3,5,4,7,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,3,6,2,4,5] => [1,5,3,6,7,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,6,2,5,4] => [1,5,3,7,6,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,6,4,2,5] => [1,6,3,5,7,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,6,4,5,2] => [1,7,3,5,6,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,4,2,3,6,5] => [1,4,5,3,7,6,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,2,5,3,6] => [1,4,6,3,5,7,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,4,3,2,6,5] => [1,5,4,3,7,6,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,3,5,2,6] => [1,6,4,3,5,7,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,4,3,6,2,5] => [1,6,4,3,7,5,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,4,6,2,5,3] => [1,5,7,3,6,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,6,3,2,5] => [1,6,5,3,7,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,7,5,2,4,3,6] => [1,4,6,5,3,7,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,2,4,6,3] => [1,4,7,5,3,6,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,2,6,3,4] => [1,4,6,7,3,5,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,2,6,4,3] => [1,4,7,6,3,5,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,2,4,6] => [1,5,4,6,3,7,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,2,6,4] => [1,5,4,7,3,6,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,4,2,6] => [1,6,4,5,3,7,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,4,6,2] => [1,7,4,5,3,6,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,6,2,4] => [1,6,4,7,3,5,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,6,4,2] => [1,7,4,6,3,5,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,2,3,6] => [1,5,6,4,3,7,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,2,6,3] => [1,5,7,4,3,6,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,3,2,6] => [1,6,5,4,3,7,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,3,6,2] => [1,7,5,4,3,6,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,6,2,3] => [1,6,7,4,3,5,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,6,3,2] => [1,7,6,4,3,5,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,6,2,3,4] => [1,5,6,7,3,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,6,2,4,3] => [1,5,7,6,3,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,6,3,2,4] => [1,6,5,7,3,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,6,3,4,2] => [1,7,5,6,3,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,6,4,2,3] => [1,6,7,5,3,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,6,4,3,2] => [1,7,6,5,3,4,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,2,3,4,5] => [1,4,5,6,7,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,2,3,5,4] => [1,4,5,7,6,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,2,4,3,5] => [1,4,6,5,7,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,2,4,5,3] => [1,4,7,5,6,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,2,5,3,4] => [1,4,6,7,5,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,2,5,4,3] => [1,4,7,6,5,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,3,2,4,5] => [1,5,4,6,7,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,3,2,5,4] => [1,5,4,7,6,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,3,4,2,5] => [1,6,4,5,7,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,3,4,5,2] => [1,7,4,5,6,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,3,5,2,4] => [1,6,4,7,5,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,3,5,4,2] => [1,7,4,6,5,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,2,3,5] => [1,5,6,4,7,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,2,5,3] => [1,5,7,4,6,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,3,2,5] => [1,6,5,4,7,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,3,5,2] => [1,7,5,4,6,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,5,2,3] => [1,6,7,4,5,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,5,3,2] => [1,7,6,4,5,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,2,3,4] => [1,5,6,7,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,2,4,3] => [1,5,7,6,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,3,2,4] => [1,6,5,7,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,3,4,2] => [1,7,5,6,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,4,2,3] => [1,6,7,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,5,6,7] => [2,1,3,4,5,6,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,4,5,7,6] => [2,1,3,4,5,7,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,4,6,5,7] => [2,1,3,4,6,5,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,4,6,7,5] => [2,1,3,4,7,5,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,4,7,5,6] => [2,1,3,4,6,7,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,4,7,6,5] => [2,1,3,4,7,6,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,4,6,7] => [2,1,3,5,4,6,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,4,7,6] => [2,1,3,5,4,7,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,6,4,7] => [2,1,3,6,4,5,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,6,7,4] => [2,1,3,7,4,5,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,7,4,6] => [2,1,3,6,4,7,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,7,6,4] => [2,1,3,7,4,6,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,6,4,5,7] => [2,1,3,5,6,4,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,6,4,7,5] => [2,1,3,5,7,4,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,6,5,4,7] => [2,1,3,6,5,4,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,6,5,7,4] => [2,1,3,7,5,4,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,6,7,4,5] => [2,1,3,6,7,4,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,6,7,5,4] => [2,1,3,7,6,4,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,7,4,5,6] => [2,1,3,5,6,7,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,7,4,6,5] => [2,1,3,5,7,6,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,7,5,4,6] => [2,1,3,6,5,7,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,7,5,6,4] => [2,1,3,7,5,6,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,7,6,4,5] => [2,1,3,6,7,5,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,7,6,5,4] => [2,1,3,7,6,5,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,5,6,7] => [2,1,4,3,5,6,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,5,7,6] => [2,1,4,3,5,7,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,6,5,7] => [2,1,4,3,6,5,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,6,7,5] => [2,1,4,3,7,5,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,7,5,6] => [2,1,4,3,6,7,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,7,6,5] => [2,1,4,3,7,6,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,3,6,7] => [2,1,5,3,4,6,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,3,7,6] => [2,1,5,3,4,7,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,6,3,7] => [2,1,6,3,4,5,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,6,7,3] => [2,1,7,3,4,5,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,7,3,6] => [2,1,6,3,4,7,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,7,6,3] => [2,1,7,3,4,6,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,3,5,7] => [2,1,5,3,6,4,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,3,7,5] => [2,1,5,3,7,4,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,5,3,7] => [2,1,6,3,5,4,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,5,7,3] => [2,1,7,3,5,4,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,7,3,5] => [2,1,6,3,7,4,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,7,5,3] => [2,1,7,3,6,4,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,7,3,5,6] => [2,1,5,3,6,7,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,7,3,6,5] => [2,1,5,3,7,6,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,7,5,3,6] => [2,1,6,3,5,7,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,7,5,6,3] => [2,1,7,3,5,6,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,7,6,3,5] => [2,1,6,3,7,5,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,7,6,5,3] => [2,1,7,3,6,5,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,4,6,7] => [2,1,4,5,3,6,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,4,7,6] => [2,1,4,5,3,7,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,6,4,7] => [2,1,4,6,3,5,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,6,7,4] => [2,1,4,7,3,5,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,7,4,6] => [2,1,4,6,3,7,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,7,6,4] => [2,1,4,7,3,6,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,3,6,7] => [2,1,5,4,3,6,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,3,7,6] => [2,1,5,4,3,7,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,6,3,7] => [2,1,6,4,3,5,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,6,7,3] => [2,1,7,4,3,5,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,7,3,6] => [2,1,6,4,3,7,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,7,6,3] => [2,1,7,4,3,6,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,3,4,7] => [2,1,5,6,3,4,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,3,7,4] => [2,1,5,7,3,4,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,4,3,7] => [2,1,6,5,3,4,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,4,7,3] => [2,1,7,5,3,4,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,7,3,4] => [2,1,6,7,3,4,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,7,4,3] => [2,1,7,6,3,4,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,3,4,6] => [2,1,5,6,3,7,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,3,6,4] => [2,1,5,7,3,6,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,4,3,6] => [2,1,6,5,3,7,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,4,6,3] => [2,1,7,5,3,6,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,6,3,4] => [2,1,6,7,3,5,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,6,4,3] => [2,1,7,6,3,5,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,4,5,7] => [2,1,4,5,6,3,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,4,7,5] => [2,1,4,5,7,3,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,5,4,7] => [2,1,4,6,5,3,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,5,7,4] => [2,1,4,7,5,3,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,7,4,5] => [2,1,4,6,7,3,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,7,5,4] => [2,1,4,7,6,3,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,3,5,7] => [2,1,5,4,6,3,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,3,7,5] => [2,1,5,4,7,3,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,5,3,7] => [2,1,6,4,5,3,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,5,7,3] => [2,1,7,4,5,3,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,7,3,5] => [2,1,6,4,7,3,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,7,5,3] => [2,1,7,4,6,3,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,5,3,4,7] => [2,1,5,6,4,3,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,5,3,7,4] => [2,1,5,7,4,3,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,5,4,3,7] => [2,1,6,5,4,3,7] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,5,4,7,3] => [2,1,7,5,4,3,6] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,5,7,3,4] => [2,1,6,7,4,3,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,5,7,4,3] => [2,1,7,6,4,3,5] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,3,4,5] => [2,1,5,6,7,3,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,3,5,4] => [2,1,5,7,6,3,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,4,3,5] => [2,1,6,5,7,3,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,4,5,3] => [2,1,7,5,6,3,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,5,3,4] => [2,1,6,7,5,3,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,5,4,3] => [2,1,7,6,5,3,4] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,4,5,6] => [2,1,4,5,6,7,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,4,6,5] => [2,1,4,5,7,6,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,5,4,6] => [2,1,4,6,5,7,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,5,6,4] => [2,1,4,7,5,6,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,6,4,5] => [2,1,4,6,7,5,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,6,5,4] => [2,1,4,7,6,5,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,4,3,5,6] => [2,1,5,4,6,7,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,4,3,6,5] => [2,1,5,4,7,6,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,4,5,3,6] => [2,1,6,4,5,7,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,4,5,6,3] => [2,1,7,4,5,6,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,4,6,3,5] => [2,1,6,4,7,5,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,4,6,5,3] => [2,1,7,4,6,5,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,5,3,4,6] => [2,1,5,6,4,7,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,5,3,6,4] => [2,1,5,7,4,6,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,5,4,3,6] => [2,1,6,5,4,7,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,5,4,6,3] => [2,1,7,5,4,6,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,5,6,3,4] => [2,1,6,7,4,5,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,5,6,4,3] => [2,1,7,6,4,5,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,6,3,4,5] => [2,1,5,6,7,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,6,3,5,4] => [2,1,5,7,6,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,6,4,3,5] => [2,1,6,5,7,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,6,4,5,3] => [2,1,7,5,6,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,6,5,3,4] => [2,1,6,7,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,6,5,4,3] => [2,1,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,1,4,5,6,7] => [3,1,2,4,5,6,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,4,5,7,6] => [3,1,2,4,5,7,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,4,6,5,7] => [3,1,2,4,6,5,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,4,6,7,5] => [3,1,2,4,7,5,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,4,7,5,6] => [3,1,2,4,6,7,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,4,7,6,5] => [3,1,2,4,7,6,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,5,4,6,7] => [3,1,2,5,4,6,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,5,4,7,6] => [3,1,2,5,4,7,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,5,6,4,7] => [3,1,2,6,4,5,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,5,6,7,4] => [3,1,2,7,4,5,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,5,7,4,6] => [3,1,2,6,4,7,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,5,7,6,4] => [3,1,2,7,4,6,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,6,4,5,7] => [3,1,2,5,6,4,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,6,4,7,5] => [3,1,2,5,7,4,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,6,5,4,7] => [3,1,2,6,5,4,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,6,5,7,4] => [3,1,2,7,5,4,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,6,7,4,5] => [3,1,2,6,7,4,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,6,7,5,4] => [3,1,2,7,6,4,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,7,4,5,6] => [3,1,2,5,6,7,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,7,4,6,5] => [3,1,2,5,7,6,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,7,5,4,6] => [3,1,2,6,5,7,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,7,5,6,4] => [3,1,2,7,5,6,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,7,6,4,5] => [3,1,2,6,7,5,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,1,7,6,5,4] => [3,1,2,7,6,5,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,4,1,5,6,7] => [4,1,2,3,5,6,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,4,1,5,7,6] => [4,1,2,3,5,7,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,4,1,6,5,7] => [4,1,2,3,6,5,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,4,1,6,7,5] => [4,1,2,3,7,5,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,4,1,7,5,6] => [4,1,2,3,6,7,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,4,1,7,6,5] => [4,1,2,3,7,6,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,4,5,1,6,7] => [5,1,2,3,4,6,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,4,5,1,7,6] => [5,1,2,3,4,7,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,4,5,6,1,7] => [6,1,2,3,4,5,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,4,5,6,7,1] => [7,1,2,3,4,5,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,4,5,7,1,6] => [6,1,2,3,4,7,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,4,5,7,6,1] => [7,1,2,3,4,6,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,4,6,1,5,7] => [5,1,2,3,6,4,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,4,6,1,7,5] => [5,1,2,3,7,4,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,4,6,5,1,7] => [6,1,2,3,5,4,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,4,6,5,7,1] => [7,1,2,3,5,4,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,4,6,7,1,5] => [6,1,2,3,7,4,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,4,6,7,5,1] => [7,1,2,3,6,4,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,4,7,1,5,6] => [5,1,2,3,6,7,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,4,7,1,6,5] => [5,1,2,3,7,6,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,4,7,5,1,6] => [6,1,2,3,5,7,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,4,7,5,6,1] => [7,1,2,3,5,6,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,4,7,6,1,5] => [6,1,2,3,7,5,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,4,7,6,5,1] => [7,1,2,3,6,5,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,5,1,4,6,7] => [4,1,2,5,3,6,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,5,1,4,7,6] => [4,1,2,5,3,7,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,5,1,6,4,7] => [4,1,2,6,3,5,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,5,1,6,7,4] => [4,1,2,7,3,5,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,5,1,7,4,6] => [4,1,2,6,3,7,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,5,1,7,6,4] => [4,1,2,7,3,6,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,5,4,1,6,7] => [5,1,2,4,3,6,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,5,4,1,7,6] => [5,1,2,4,3,7,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,5,4,6,1,7] => [6,1,2,4,3,5,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,5,4,6,7,1] => [7,1,2,4,3,5,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,5,4,7,1,6] => [6,1,2,4,3,7,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,5,4,7,6,1] => [7,1,2,4,3,6,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,5,6,1,4,7] => [5,1,2,6,3,4,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,5,6,1,7,4] => [5,1,2,7,3,4,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,5,6,4,1,7] => [6,1,2,5,3,4,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,5,6,4,7,1] => [7,1,2,5,3,4,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,5,6,7,1,4] => [6,1,2,7,3,4,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,5,6,7,4,1] => [7,1,2,6,3,4,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,5,7,1,4,6] => [5,1,2,6,3,7,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,5,7,1,6,4] => [5,1,2,7,3,6,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,5,7,4,1,6] => [6,1,2,5,3,7,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,5,7,4,6,1] => [7,1,2,5,3,6,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,5,7,6,1,4] => [6,1,2,7,3,5,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,5,7,6,4,1] => [7,1,2,6,3,5,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,6,1,4,5,7] => [4,1,2,5,6,3,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,6,1,4,7,5] => [4,1,2,5,7,3,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,6,1,5,4,7] => [4,1,2,6,5,3,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,6,1,5,7,4] => [4,1,2,7,5,3,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,6,1,7,4,5] => [4,1,2,6,7,3,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,6,1,7,5,4] => [4,1,2,7,6,3,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,6,4,1,5,7] => [5,1,2,4,6,3,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,6,4,1,7,5] => [5,1,2,4,7,3,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,6,4,5,1,7] => [6,1,2,4,5,3,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,6,4,5,7,1] => [7,1,2,4,5,3,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,6,4,7,1,5] => [6,1,2,4,7,3,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,6,4,7,5,1] => [7,1,2,4,6,3,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,6,5,1,4,7] => [5,1,2,6,4,3,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,6,5,1,7,4] => [5,1,2,7,4,3,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,6,5,4,1,7] => [6,1,2,5,4,3,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,6,5,4,7,1] => [7,1,2,5,4,3,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,6,5,7,1,4] => [6,1,2,7,4,3,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,6,5,7,4,1] => [7,1,2,6,4,3,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,6,7,1,4,5] => [5,1,2,6,7,3,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,6,7,1,5,4] => [5,1,2,7,6,3,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,6,7,4,1,5] => [6,1,2,5,7,3,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,6,7,4,5,1] => [7,1,2,5,6,3,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,6,7,5,1,4] => [6,1,2,7,5,3,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,6,7,5,4,1] => [7,1,2,6,5,3,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,7,1,4,5,6] => [4,1,2,5,6,7,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,7,1,4,6,5] => [4,1,2,5,7,6,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,7,1,5,4,6] => [4,1,2,6,5,7,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,7,1,5,6,4] => [4,1,2,7,5,6,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,7,1,6,4,5] => [4,1,2,6,7,5,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,7,1,6,5,4] => [4,1,2,7,6,5,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,7,4,1,5,6] => [5,1,2,4,6,7,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,7,4,1,6,5] => [5,1,2,4,7,6,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,7,4,5,1,6] => [6,1,2,4,5,7,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,7,4,5,6,1] => [7,1,2,4,5,6,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,7,4,6,1,5] => [6,1,2,4,7,5,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,7,4,6,5,1] => [7,1,2,4,6,5,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,7,5,1,4,6] => [5,1,2,6,4,7,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,7,5,1,6,4] => [5,1,2,7,4,6,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,7,5,4,1,6] => [6,1,2,5,4,7,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,7,5,4,6,1] => [7,1,2,5,4,6,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,7,5,6,1,4] => [6,1,2,7,4,5,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,7,5,6,4,1] => [7,1,2,6,4,5,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,7,6,1,4,5] => [5,1,2,6,7,4,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,7,6,1,5,4] => [5,1,2,7,6,4,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,3,7,6,4,1,5] => [6,1,2,5,7,4,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,7,6,4,5,1] => [7,1,2,5,6,4,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,7,6,5,1,4] => [6,1,2,7,5,4,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,3,7,6,5,4,1] => [7,1,2,6,5,4,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,1,3,5,6,7] => [3,1,4,2,5,6,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,3,5,7,6] => [3,1,4,2,5,7,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,3,6,5,7] => [3,1,4,2,6,5,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,3,6,7,5] => [3,1,4,2,7,5,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,3,7,5,6] => [3,1,4,2,6,7,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,3,7,6,5] => [3,1,4,2,7,6,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,5,3,6,7] => [3,1,5,2,4,6,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,5,3,7,6] => [3,1,5,2,4,7,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,5,6,3,7] => [3,1,6,2,4,5,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,5,6,7,3] => [3,1,7,2,4,5,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,5,7,3,6] => [3,1,6,2,4,7,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,5,7,6,3] => [3,1,7,2,4,6,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,6,3,5,7] => [3,1,5,2,6,4,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,6,3,7,5] => [3,1,5,2,7,4,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,6,5,3,7] => [3,1,6,2,5,4,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,6,5,7,3] => [3,1,7,2,5,4,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,6,7,3,5] => [3,1,6,2,7,4,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,6,7,5,3] => [3,1,7,2,6,4,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,7,3,5,6] => [3,1,5,2,6,7,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,7,3,6,5] => [3,1,5,2,7,6,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,7,5,3,6] => [3,1,6,2,5,7,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,7,5,6,3] => [3,1,7,2,5,6,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,7,6,3,5] => [3,1,6,2,7,5,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,1,7,6,5,3] => [3,1,7,2,6,5,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,3,1,5,6,7] => [4,1,3,2,5,6,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,3,1,5,7,6] => [4,1,3,2,5,7,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,3,1,6,5,7] => [4,1,3,2,6,5,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,3,1,6,7,5] => [4,1,3,2,7,5,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,3,1,7,5,6] => [4,1,3,2,6,7,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,3,1,7,6,5] => [4,1,3,2,7,6,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,3,5,1,6,7] => [5,1,3,2,4,6,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,3,5,1,7,6] => [5,1,3,2,4,7,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,3,5,6,1,7] => [6,1,3,2,4,5,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,3,5,6,7,1] => [7,1,3,2,4,5,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,3,5,7,1,6] => [6,1,3,2,4,7,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,3,5,7,6,1] => [7,1,3,2,4,6,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,3,6,1,5,7] => [5,1,3,2,6,4,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,3,6,1,7,5] => [5,1,3,2,7,4,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,3,6,5,1,7] => [6,1,3,2,5,4,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,3,6,5,7,1] => [7,1,3,2,5,4,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,3,6,7,1,5] => [6,1,3,2,7,4,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,3,6,7,5,1] => [7,1,3,2,6,4,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,3,7,1,5,6] => [5,1,3,2,6,7,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,3,7,1,6,5] => [5,1,3,2,7,6,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,3,7,5,1,6] => [6,1,3,2,5,7,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,3,7,5,6,1] => [7,1,3,2,5,6,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,3,7,6,1,5] => [6,1,3,2,7,5,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,3,7,6,5,1] => [7,1,3,2,6,5,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,5,1,3,6,7] => [4,1,5,2,3,6,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,5,1,3,7,6] => [4,1,5,2,3,7,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,5,1,6,3,7] => [4,1,6,2,3,5,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,5,1,6,7,3] => [4,1,7,2,3,5,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,5,1,7,3,6] => [4,1,6,2,3,7,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,5,1,7,6,3] => [4,1,7,2,3,6,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,5,3,1,6,7] => [5,1,4,2,3,6,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,5,3,1,7,6] => [5,1,4,2,3,7,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,5,3,6,1,7] => [6,1,4,2,3,5,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,5,3,6,7,1] => [7,1,4,2,3,5,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,5,3,7,1,6] => [6,1,4,2,3,7,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,5,3,7,6,1] => [7,1,4,2,3,6,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,5,6,1,3,7] => [5,1,6,2,3,4,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,5,6,1,7,3] => [5,1,7,2,3,4,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,5,6,3,1,7] => [6,1,5,2,3,4,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,5,6,3,7,1] => [7,1,5,2,3,4,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,5,6,7,1,3] => [6,1,7,2,3,4,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,5,6,7,3,1] => [7,1,6,2,3,4,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,5,7,1,3,6] => [5,1,6,2,3,7,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,5,7,1,6,3] => [5,1,7,2,3,6,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,5,7,3,1,6] => [6,1,5,2,3,7,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,5,7,3,6,1] => [7,1,5,2,3,6,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,5,7,6,1,3] => [6,1,7,2,3,5,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,5,7,6,3,1] => [7,1,6,2,3,5,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,6,1,3,5,7] => [4,1,5,2,6,3,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,6,1,3,7,5] => [4,1,5,2,7,3,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,6,1,5,3,7] => [4,1,6,2,5,3,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,6,1,5,7,3] => [4,1,7,2,5,3,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,6,1,7,3,5] => [4,1,6,2,7,3,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,6,1,7,5,3] => [4,1,7,2,6,3,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,6,3,1,5,7] => [5,1,4,2,6,3,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,6,3,1,7,5] => [5,1,4,2,7,3,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,6,3,5,1,7] => [6,1,4,2,5,3,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,6,3,5,7,1] => [7,1,4,2,5,3,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,6,3,7,1,5] => [6,1,4,2,7,3,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,6,3,7,5,1] => [7,1,4,2,6,3,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,6,5,1,3,7] => [5,1,6,2,4,3,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,6,5,1,7,3] => [5,1,7,2,4,3,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,6,5,3,1,7] => [6,1,5,2,4,3,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,6,5,3,7,1] => [7,1,5,2,4,3,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,6,5,7,1,3] => [6,1,7,2,4,3,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,6,5,7,3,1] => [7,1,6,2,4,3,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,6,7,1,3,5] => [5,1,6,2,7,3,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,6,7,1,5,3] => [5,1,7,2,6,3,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,6,7,3,1,5] => [6,1,5,2,7,3,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,6,7,3,5,1] => [7,1,5,2,6,3,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,6,7,5,1,3] => [6,1,7,2,5,3,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,6,7,5,3,1] => [7,1,6,2,5,3,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,7,1,3,5,6] => [4,1,5,2,6,7,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,7,1,3,6,5] => [4,1,5,2,7,6,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,7,1,5,3,6] => [4,1,6,2,5,7,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,7,1,5,6,3] => [4,1,7,2,5,6,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,7,1,6,3,5] => [4,1,6,2,7,5,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,7,1,6,5,3] => [4,1,7,2,6,5,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,7,3,1,5,6] => [5,1,4,2,6,7,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,7,3,1,6,5] => [5,1,4,2,7,6,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,7,3,5,1,6] => [6,1,4,2,5,7,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,7,3,5,6,1] => [7,1,4,2,5,6,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,7,3,6,1,5] => [6,1,4,2,7,5,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,7,3,6,5,1] => [7,1,4,2,6,5,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,7,5,1,3,6] => [5,1,6,2,4,7,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,7,5,1,6,3] => [5,1,7,2,4,6,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,7,5,3,1,6] => [6,1,5,2,4,7,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,7,5,3,6,1] => [7,1,5,2,4,6,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,7,5,6,1,3] => [6,1,7,2,4,5,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,7,5,6,3,1] => [7,1,6,2,4,5,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,7,6,1,3,5] => [5,1,6,2,7,4,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,7,6,1,5,3] => [5,1,7,2,6,4,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,7,6,3,1,5] => [6,1,5,2,7,4,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,7,6,3,5,1] => [7,1,5,2,6,4,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,7,6,5,1,3] => [6,1,7,2,5,4,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,7,6,5,3,1] => [7,1,6,2,5,4,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,1,3,4,6,7] => [3,1,4,5,2,6,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,3,4,7,6] => [3,1,4,5,2,7,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,3,6,4,7] => [3,1,4,6,2,5,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,3,6,7,4] => [3,1,4,7,2,5,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,3,7,4,6] => [3,1,4,6,2,7,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,3,7,6,4] => [3,1,4,7,2,6,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,4,3,6,7] => [3,1,5,4,2,6,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,4,3,7,6] => [3,1,5,4,2,7,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,4,6,3,7] => [3,1,6,4,2,5,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,4,6,7,3] => [3,1,7,4,2,5,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,4,7,3,6] => [3,1,6,4,2,7,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,4,7,6,3] => [3,1,7,4,2,6,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,6,3,4,7] => [3,1,5,6,2,4,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,6,3,7,4] => [3,1,5,7,2,4,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,6,4,3,7] => [3,1,6,5,2,4,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,6,4,7,3] => [3,1,7,5,2,4,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,6,7,3,4] => [3,1,6,7,2,4,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,6,7,4,3] => [3,1,7,6,2,4,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,7,3,4,6] => [3,1,5,6,2,7,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,7,3,6,4] => [3,1,5,7,2,6,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,7,4,3,6] => [3,1,6,5,2,7,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,7,4,6,3] => [3,1,7,5,2,6,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,7,6,3,4] => [3,1,6,7,2,5,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,1,7,6,4,3] => [3,1,7,6,2,5,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,3,1,4,6,7] => [4,1,3,5,2,6,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,3,1,4,7,6] => [4,1,3,5,2,7,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,3,1,6,4,7] => [4,1,3,6,2,5,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,3,1,6,7,4] => [4,1,3,7,2,5,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,3,1,7,4,6] => [4,1,3,6,2,7,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,3,1,7,6,4] => [4,1,3,7,2,6,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,3,4,1,6,7] => [5,1,3,4,2,6,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,3,4,1,7,6] => [5,1,3,4,2,7,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,3,4,6,1,7] => [6,1,3,4,2,5,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,3,4,6,7,1] => [7,1,3,4,2,5,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,3,4,7,1,6] => [6,1,3,4,2,7,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,3,4,7,6,1] => [7,1,3,4,2,6,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,3,6,1,4,7] => [5,1,3,6,2,4,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,3,6,1,7,4] => [5,1,3,7,2,4,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,3,6,4,1,7] => [6,1,3,5,2,4,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,3,6,4,7,1] => [7,1,3,5,2,4,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,3,6,7,1,4] => [6,1,3,7,2,4,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,3,6,7,4,1] => [7,1,3,6,2,4,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,3,7,1,4,6] => [5,1,3,6,2,7,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,3,7,1,6,4] => [5,1,3,7,2,6,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,3,7,4,1,6] => [6,1,3,5,2,7,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,3,7,4,6,1] => [7,1,3,5,2,6,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,3,7,6,1,4] => [6,1,3,7,2,5,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,3,7,6,4,1] => [7,1,3,6,2,5,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,4,1,3,6,7] => [4,1,5,3,2,6,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,4,1,3,7,6] => [4,1,5,3,2,7,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,4,1,6,3,7] => [4,1,6,3,2,5,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,4,1,6,7,3] => [4,1,7,3,2,5,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,4,1,7,3,6] => [4,1,6,3,2,7,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,4,1,7,6,3] => [4,1,7,3,2,6,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,4,3,1,6,7] => [5,1,4,3,2,6,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,4,3,1,7,6] => [5,1,4,3,2,7,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,4,3,6,1,7] => [6,1,4,3,2,5,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,4,3,6,7,1] => [7,1,4,3,2,5,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,4,3,7,1,6] => [6,1,4,3,2,7,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,4,3,7,6,1] => [7,1,4,3,2,6,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,4,6,1,3,7] => [5,1,6,3,2,4,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,4,6,1,7,3] => [5,1,7,3,2,4,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,4,6,3,1,7] => [6,1,5,3,2,4,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,4,6,3,7,1] => [7,1,5,3,2,4,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,4,6,7,1,3] => [6,1,7,3,2,4,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,4,6,7,3,1] => [7,1,6,3,2,4,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,4,7,1,3,6] => [5,1,6,3,2,7,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,4,7,1,6,3] => [5,1,7,3,2,6,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,4,7,3,1,6] => [6,1,5,3,2,7,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,4,7,3,6,1] => [7,1,5,3,2,6,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,4,7,6,1,3] => [6,1,7,3,2,5,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,4,7,6,3,1] => [7,1,6,3,2,5,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,6,1,3,4,7] => [4,1,5,6,2,3,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,6,1,3,7,4] => [4,1,5,7,2,3,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,6,1,4,3,7] => [4,1,6,5,2,3,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,6,1,4,7,3] => [4,1,7,5,2,3,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,6,1,7,3,4] => [4,1,6,7,2,3,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,6,1,7,4,3] => [4,1,7,6,2,3,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,6,3,1,4,7] => [5,1,4,6,2,3,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,6,3,1,7,4] => [5,1,4,7,2,3,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,6,3,4,1,7] => [6,1,4,5,2,3,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,6,3,4,7,1] => [7,1,4,5,2,3,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,6,3,7,1,4] => [6,1,4,7,2,3,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,6,3,7,4,1] => [7,1,4,6,2,3,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,6,4,1,3,7] => [5,1,6,4,2,3,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,6,4,1,7,3] => [5,1,7,4,2,3,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,6,4,3,1,7] => [6,1,5,4,2,3,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,6,4,3,7,1] => [7,1,5,4,2,3,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,6,4,7,1,3] => [6,1,7,4,2,3,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,6,4,7,3,1] => [7,1,6,4,2,3,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,6,7,1,3,4] => [5,1,6,7,2,3,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,6,7,1,4,3] => [5,1,7,6,2,3,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,6,7,3,1,4] => [6,1,5,7,2,3,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,6,7,3,4,1] => [7,1,5,6,2,3,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,6,7,4,1,3] => [6,1,7,5,2,3,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,6,7,4,3,1] => [7,1,6,5,2,3,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,7,1,3,4,6] => [4,1,5,6,2,7,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,7,1,3,6,4] => [4,1,5,7,2,6,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,7,1,4,3,6] => [4,1,6,5,2,7,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,7,1,4,6,3] => [4,1,7,5,2,6,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,7,1,6,3,4] => [4,1,6,7,2,5,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,7,1,6,4,3] => [4,1,7,6,2,5,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,7,3,1,4,6] => [5,1,4,6,2,7,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,7,3,1,6,4] => [5,1,4,7,2,6,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,7,3,4,1,6] => [6,1,4,5,2,7,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,7,3,4,6,1] => [7,1,4,5,2,6,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,7,3,6,1,4] => [6,1,4,7,2,5,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,7,3,6,4,1] => [7,1,4,6,2,5,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,7,4,1,3,6] => [5,1,6,4,2,7,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,7,4,1,6,3] => [5,1,7,4,2,6,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,7,4,3,1,6] => [6,1,5,4,2,7,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,7,4,3,6,1] => [7,1,5,4,2,6,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,7,4,6,1,3] => [6,1,7,4,2,5,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,7,4,6,3,1] => [7,1,6,4,2,5,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,7,6,1,3,4] => [5,1,6,7,2,4,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,7,6,1,4,3] => [5,1,7,6,2,4,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,7,6,3,1,4] => [6,1,5,7,2,4,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,7,6,3,4,1] => [7,1,5,6,2,4,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,7,6,4,1,3] => [6,1,7,5,2,4,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,5,7,6,4,3,1] => [7,1,6,5,2,4,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,1,3,4,5,7] => [3,1,4,5,6,2,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,3,4,7,5] => [3,1,4,5,7,2,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,3,5,4,7] => [3,1,4,6,5,2,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,3,5,7,4] => [3,1,4,7,5,2,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,3,7,4,5] => [3,1,4,6,7,2,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,3,7,5,4] => [3,1,4,7,6,2,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,4,3,5,7] => [3,1,5,4,6,2,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,4,3,7,5] => [3,1,5,4,7,2,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,4,5,3,7] => [3,1,6,4,5,2,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,4,5,7,3] => [3,1,7,4,5,2,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,4,7,3,5] => [3,1,6,4,7,2,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,4,7,5,3] => [3,1,7,4,6,2,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,5,3,4,7] => [3,1,5,6,4,2,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,5,3,7,4] => [3,1,5,7,4,2,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,5,4,3,7] => [3,1,6,5,4,2,7] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,5,4,7,3] => [3,1,7,5,4,2,6] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,5,7,3,4] => [3,1,6,7,4,2,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,5,7,4,3] => [3,1,7,6,4,2,5] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,7,3,4,5] => [3,1,5,6,7,2,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,7,3,5,4] => [3,1,5,7,6,2,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,7,4,3,5] => [3,1,6,5,7,2,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,7,4,5,3] => [3,1,7,5,6,2,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,7,5,3,4] => [3,1,6,7,5,2,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,1,7,5,4,3] => [3,1,7,6,5,2,4] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,3,1,4,5,7] => [4,1,3,5,6,2,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,3,1,4,7,5] => [4,1,3,5,7,2,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,3,1,5,4,7] => [4,1,3,6,5,2,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,3,1,5,7,4] => [4,1,3,7,5,2,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,3,1,7,4,5] => [4,1,3,6,7,2,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,3,1,7,5,4] => [4,1,3,7,6,2,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,3,4,1,5,7] => [5,1,3,4,6,2,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,3,4,1,7,5] => [5,1,3,4,7,2,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,3,4,5,1,7] => [6,1,3,4,5,2,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,3,4,5,7,1] => [7,1,3,4,5,2,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,3,4,7,1,5] => [6,1,3,4,7,2,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,3,4,7,5,1] => [7,1,3,4,6,2,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,3,5,1,4,7] => [5,1,3,6,4,2,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,3,5,1,7,4] => [5,1,3,7,4,2,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,3,5,4,1,7] => [6,1,3,5,4,2,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,3,5,4,7,1] => [7,1,3,5,4,2,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,3,5,7,1,4] => [6,1,3,7,4,2,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,3,5,7,4,1] => [7,1,3,6,4,2,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,3,7,1,4,5] => [5,1,3,6,7,2,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,3,7,1,5,4] => [5,1,3,7,6,2,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,3,7,4,1,5] => [6,1,3,5,7,2,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,3,7,4,5,1] => [7,1,3,5,6,2,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,3,7,5,1,4] => [6,1,3,7,5,2,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,3,7,5,4,1] => [7,1,3,6,5,2,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,4,1,3,5,7] => [4,1,5,3,6,2,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,4,1,3,7,5] => [4,1,5,3,7,2,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,4,1,5,3,7] => [4,1,6,3,5,2,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,4,1,5,7,3] => [4,1,7,3,5,2,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,4,1,7,3,5] => [4,1,6,3,7,2,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,4,1,7,5,3] => [4,1,7,3,6,2,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,4,3,1,5,7] => [5,1,4,3,6,2,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,4,3,1,7,5] => [5,1,4,3,7,2,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,4,3,5,1,7] => [6,1,4,3,5,2,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,4,3,5,7,1] => [7,1,4,3,5,2,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,4,3,7,1,5] => [6,1,4,3,7,2,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,4,3,7,5,1] => [7,1,4,3,6,2,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,4,5,1,3,7] => [5,1,6,3,4,2,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,4,5,1,7,3] => [5,1,7,3,4,2,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,4,5,3,1,7] => [6,1,5,3,4,2,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,4,5,3,7,1] => [7,1,5,3,4,2,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,4,5,7,1,3] => [6,1,7,3,4,2,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,4,5,7,3,1] => [7,1,6,3,4,2,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,4,7,1,3,5] => [5,1,6,3,7,2,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,4,7,1,5,3] => [5,1,7,3,6,2,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,4,7,3,1,5] => [6,1,5,3,7,2,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,4,7,3,5,1] => [7,1,5,3,6,2,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,4,7,5,1,3] => [6,1,7,3,5,2,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,4,7,5,3,1] => [7,1,6,3,5,2,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,5,1,3,4,7] => [4,1,5,6,3,2,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,5,1,3,7,4] => [4,1,5,7,3,2,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,5,1,4,3,7] => [4,1,6,5,3,2,7] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,5,1,4,7,3] => [4,1,7,5,3,2,6] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,5,1,7,3,4] => [4,1,6,7,3,2,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,5,1,7,4,3] => [4,1,7,6,3,2,5] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,5,3,1,4,7] => [5,1,4,6,3,2,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,5,3,1,7,4] => [5,1,4,7,3,2,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,5,3,4,1,7] => [6,1,4,5,3,2,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,5,3,4,7,1] => [7,1,4,5,3,2,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,5,3,7,1,4] => [6,1,4,7,3,2,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,5,3,7,4,1] => [7,1,4,6,3,2,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,5,4,1,3,7] => [5,1,6,4,3,2,7] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,5,4,1,7,3] => [5,1,7,4,3,2,6] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,5,4,3,1,7] => [6,1,5,4,3,2,7] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,5,4,3,7,1] => [7,1,5,4,3,2,6] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,5,4,7,1,3] => [6,1,7,4,3,2,5] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,5,4,7,3,1] => [7,1,6,4,3,2,5] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,5,7,1,3,4] => [5,1,6,7,3,2,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,5,7,1,4,3] => [5,1,7,6,3,2,4] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,5,7,3,1,4] => [6,1,5,7,3,2,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,5,7,3,4,1] => [7,1,5,6,3,2,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,5,7,4,1,3] => [6,1,7,5,3,2,4] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,5,7,4,3,1] => [7,1,6,5,3,2,4] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,7,1,3,4,5] => [4,1,5,6,7,2,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,7,1,3,5,4] => [4,1,5,7,6,2,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,7,1,4,3,5] => [4,1,6,5,7,2,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,7,1,4,5,3] => [4,1,7,5,6,2,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,7,1,5,3,4] => [4,1,6,7,5,2,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,7,1,5,4,3] => [4,1,7,6,5,2,3] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,7,3,1,4,5] => [5,1,4,6,7,2,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,7,3,1,5,4] => [5,1,4,7,6,2,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,7,3,4,1,5] => [6,1,4,5,7,2,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,7,3,4,5,1] => [7,1,4,5,6,2,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,7,3,5,1,4] => [6,1,4,7,5,2,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,7,3,5,4,1] => [7,1,4,6,5,2,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,7,4,1,3,5] => [5,1,6,4,7,2,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,7,4,1,5,3] => [5,1,7,4,6,2,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,7,4,3,1,5] => [6,1,5,4,7,2,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,7,4,3,5,1] => [7,1,5,4,6,2,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,7,4,5,1,3] => [6,1,7,4,5,2,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,7,4,5,3,1] => [7,1,6,4,5,2,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,7,5,1,3,4] => [5,1,6,7,4,2,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,7,5,1,4,3] => [5,1,7,6,4,2,3] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,6,7,5,3,1,4] => [6,1,5,7,4,2,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,7,5,3,4,1] => [7,1,5,6,4,2,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,7,5,4,1,3] => [6,1,7,5,4,2,3] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,6,7,5,4,3,1] => [7,1,6,5,4,2,3] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,1,3,4,5,6] => [3,1,4,5,6,7,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,3,4,6,5] => [3,1,4,5,7,6,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,3,5,4,6] => [3,1,4,6,5,7,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,3,5,6,4] => [3,1,4,7,5,6,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,3,6,4,5] => [3,1,4,6,7,5,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,3,6,5,4] => [3,1,4,7,6,5,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,4,3,5,6] => [3,1,5,4,6,7,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,4,3,6,5] => [3,1,5,4,7,6,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,4,5,3,6] => [3,1,6,4,5,7,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,4,5,6,3] => [3,1,7,4,5,6,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,4,6,3,5] => [3,1,6,4,7,5,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,4,6,5,3] => [3,1,7,4,6,5,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,5,3,4,6] => [3,1,5,6,4,7,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,5,3,6,4] => [3,1,5,7,4,6,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,5,4,3,6] => [3,1,6,5,4,7,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,5,4,6,3] => [3,1,7,5,4,6,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,5,6,3,4] => [3,1,6,7,4,5,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,5,6,4,3] => [3,1,7,6,4,5,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,6,3,4,5] => [3,1,5,6,7,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,6,3,5,4] => [3,1,5,7,6,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,6,4,3,5] => [3,1,6,5,7,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,6,4,5,3] => [3,1,7,5,6,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,6,5,3,4] => [3,1,6,7,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,1,6,5,4,3] => [3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,3,1,4,5,6] => [4,1,3,5,6,7,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,3,1,4,6,5] => [4,1,3,5,7,6,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,3,1,5,4,6] => [4,1,3,6,5,7,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,3,1,5,6,4] => [4,1,3,7,5,6,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,3,1,6,4,5] => [4,1,3,6,7,5,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,3,1,6,5,4] => [4,1,3,7,6,5,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,3,4,1,5,6] => [5,1,3,4,6,7,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,3,4,1,6,5] => [5,1,3,4,7,6,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,3,4,5,1,6] => [6,1,3,4,5,7,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,3,4,5,6,1] => [7,1,3,4,5,6,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,3,4,6,1,5] => [6,1,3,4,7,5,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,3,4,6,5,1] => [7,1,3,4,6,5,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,3,5,1,4,6] => [5,1,3,6,4,7,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,3,5,1,6,4] => [5,1,3,7,4,6,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,3,5,4,1,6] => [6,1,3,5,4,7,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,3,5,4,6,1] => [7,1,3,5,4,6,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,3,5,6,1,4] => [6,1,3,7,4,5,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,3,5,6,4,1] => [7,1,3,6,4,5,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,3,6,1,4,5] => [5,1,3,6,7,4,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,3,6,1,5,4] => [5,1,3,7,6,4,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,3,6,4,1,5] => [6,1,3,5,7,4,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,3,6,4,5,1] => [7,1,3,5,6,4,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,3,6,5,1,4] => [6,1,3,7,5,4,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,3,6,5,4,1] => [7,1,3,6,5,4,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,4,1,3,5,6] => [4,1,5,3,6,7,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,4,1,3,6,5] => [4,1,5,3,7,6,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,4,1,5,3,6] => [4,1,6,3,5,7,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,4,1,5,6,3] => [4,1,7,3,5,6,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,4,1,6,3,5] => [4,1,6,3,7,5,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,4,1,6,5,3] => [4,1,7,3,6,5,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,4,3,1,5,6] => [5,1,4,3,6,7,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,4,3,1,6,5] => [5,1,4,3,7,6,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,4,3,5,1,6] => [6,1,4,3,5,7,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,4,3,5,6,1] => [7,1,4,3,5,6,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,4,3,6,1,5] => [6,1,4,3,7,5,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,4,3,6,5,1] => [7,1,4,3,6,5,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,4,5,1,3,6] => [5,1,6,3,4,7,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,4,5,1,6,3] => [5,1,7,3,4,6,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,4,5,3,1,6] => [6,1,5,3,4,7,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,4,5,3,6,1] => [7,1,5,3,4,6,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,4,5,6,1,3] => [6,1,7,3,4,5,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,4,5,6,3,1] => [7,1,6,3,4,5,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,4,6,1,3,5] => [5,1,6,3,7,4,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,4,6,1,5,3] => [5,1,7,3,6,4,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,4,6,3,1,5] => [6,1,5,3,7,4,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,4,6,3,5,1] => [7,1,5,3,6,4,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,4,6,5,1,3] => [6,1,7,3,5,4,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,4,6,5,3,1] => [7,1,6,3,5,4,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,5,1,3,4,6] => [4,1,5,6,3,7,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,5,1,3,6,4] => [4,1,5,7,3,6,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,5,1,4,3,6] => [4,1,6,5,3,7,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,5,1,4,6,3] => [4,1,7,5,3,6,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,5,1,6,3,4] => [4,1,6,7,3,5,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,5,1,6,4,3] => [4,1,7,6,3,5,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,5,3,1,4,6] => [5,1,4,6,3,7,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,5,3,1,6,4] => [5,1,4,7,3,6,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,5,3,4,1,6] => [6,1,4,5,3,7,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,5,3,4,6,1] => [7,1,4,5,3,6,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,5,3,6,1,4] => [6,1,4,7,3,5,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,5,3,6,4,1] => [7,1,4,6,3,5,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,5,4,1,3,6] => [5,1,6,4,3,7,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,5,4,1,6,3] => [5,1,7,4,3,6,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,5,4,3,1,6] => [6,1,5,4,3,7,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,5,4,3,6,1] => [7,1,5,4,3,6,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,5,4,6,1,3] => [6,1,7,4,3,5,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,5,4,6,3,1] => [7,1,6,4,3,5,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,5,6,1,3,4] => [5,1,6,7,3,4,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,5,6,1,4,3] => [5,1,7,6,3,4,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,5,6,3,1,4] => [6,1,5,7,3,4,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,5,6,3,4,1] => [7,1,5,6,3,4,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,5,6,4,1,3] => [6,1,7,5,3,4,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,5,6,4,3,1] => [7,1,6,5,3,4,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,6,1,3,4,5] => [4,1,5,6,7,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,6,1,3,5,4] => [4,1,5,7,6,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,6,1,4,3,5] => [4,1,6,5,7,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,6,1,4,5,3] => [4,1,7,5,6,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,6,1,5,3,4] => [4,1,6,7,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,6,1,5,4,3] => [4,1,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,6,3,1,4,5] => [5,1,4,6,7,3,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,6,3,1,5,4] => [5,1,4,7,6,3,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,6,3,4,1,5] => [6,1,4,5,7,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,6,3,4,5,1] => [7,1,4,5,6,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,6,3,5,1,4] => [6,1,4,7,5,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,6,3,5,4,1] => [7,1,4,6,5,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,6,4,1,3,5] => [5,1,6,4,7,3,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,6,4,1,5,3] => [5,1,7,4,6,3,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,6,4,3,1,5] => [6,1,5,4,7,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,6,4,3,5,1] => [7,1,5,4,6,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,6,4,5,1,3] => [6,1,7,4,5,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,6,4,5,3,1] => [7,1,6,4,5,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,6,5,1,3,4] => [5,1,6,7,4,3,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,6,5,1,4,3] => [5,1,7,6,4,3,2] => [5,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,7,6,5,3,1,4] => [6,1,5,7,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,6,5,3,4,1] => [7,1,5,6,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,6,5,4,1,3] => [6,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,6,5,4,3,1] => [7,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,1,2,4,5,6,7] => [2,3,1,4,5,6,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,4,5,7,6] => [2,3,1,4,5,7,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,4,6,5,7] => [2,3,1,4,6,5,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,4,6,7,5] => [2,3,1,4,7,5,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,4,7,5,6] => [2,3,1,4,6,7,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,4,7,6,5] => [2,3,1,4,7,6,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,5,4,6,7] => [2,3,1,5,4,6,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,5,4,7,6] => [2,3,1,5,4,7,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,5,6,4,7] => [2,3,1,6,4,5,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,5,6,7,4] => [2,3,1,7,4,5,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,5,7,4,6] => [2,3,1,6,4,7,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,5,7,6,4] => [2,3,1,7,4,6,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,6,4,5,7] => [2,3,1,5,6,4,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,6,4,7,5] => [2,3,1,5,7,4,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,6,5,4,7] => [2,3,1,6,5,4,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,6,5,7,4] => [2,3,1,7,5,4,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,6,7,4,5] => [2,3,1,6,7,4,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,6,7,5,4] => [2,3,1,7,6,4,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,7,4,5,6] => [2,3,1,5,6,7,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,7,4,6,5] => [2,3,1,5,7,6,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,7,5,4,6] => [2,3,1,6,5,7,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,7,5,6,4] => [2,3,1,7,5,6,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,7,6,4,5] => [2,3,1,6,7,5,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,2,7,6,5,4] => [2,3,1,7,6,5,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,2,5,6,7] => [2,4,1,3,5,6,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,2,5,7,6] => [2,4,1,3,5,7,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,2,6,5,7] => [2,4,1,3,6,5,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,2,6,7,5] => [2,4,1,3,7,5,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,2,7,5,6] => [2,4,1,3,6,7,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,2,7,6,5] => [2,4,1,3,7,6,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,5,2,6,7] => [2,5,1,3,4,6,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,5,2,7,6] => [2,5,1,3,4,7,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,5,6,2,7] => [2,6,1,3,4,5,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,5,6,7,2] => [2,7,1,3,4,5,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,5,7,2,6] => [2,6,1,3,4,7,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,5,7,6,2] => [2,7,1,3,4,6,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,6,2,5,7] => [2,5,1,3,6,4,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,6,2,7,5] => [2,5,1,3,7,4,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,6,5,2,7] => [2,6,1,3,5,4,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,6,5,7,2] => [2,7,1,3,5,4,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,6,7,2,5] => [2,6,1,3,7,4,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,6,7,5,2] => [2,7,1,3,6,4,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,7,2,5,6] => [2,5,1,3,6,7,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,7,2,6,5] => [2,5,1,3,7,6,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,7,5,2,6] => [2,6,1,3,5,7,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,7,5,6,2] => [2,7,1,3,5,6,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,7,6,2,5] => [2,6,1,3,7,5,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,4,7,6,5,2] => [2,7,1,3,6,5,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,2,4,6,7] => [2,4,1,5,3,6,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,2,4,7,6] => [2,4,1,5,3,7,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,2,6,4,7] => [2,4,1,6,3,5,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,2,6,7,4] => [2,4,1,7,3,5,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,2,7,4,6] => [2,4,1,6,3,7,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,2,7,6,4] => [2,4,1,7,3,6,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,4,2,6,7] => [2,5,1,4,3,6,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,4,2,7,6] => [2,5,1,4,3,7,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,4,6,2,7] => [2,6,1,4,3,5,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,4,6,7,2] => [2,7,1,4,3,5,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,4,7,2,6] => [2,6,1,4,3,7,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,4,7,6,2] => [2,7,1,4,3,6,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,6,2,4,7] => [2,5,1,6,3,4,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,6,2,7,4] => [2,5,1,7,3,4,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,6,4,2,7] => [2,6,1,5,3,4,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,6,4,7,2] => [2,7,1,5,3,4,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,6,7,2,4] => [2,6,1,7,3,4,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,6,7,4,2] => [2,7,1,6,3,4,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,7,2,4,6] => [2,5,1,6,3,7,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,7,2,6,4] => [2,5,1,7,3,6,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,7,4,2,6] => [2,6,1,5,3,7,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,7,4,6,2] => [2,7,1,5,3,6,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,7,6,2,4] => [2,6,1,7,3,5,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,5,7,6,4,2] => [2,7,1,6,3,5,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,2,4,5,7] => [2,4,1,5,6,3,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,2,4,7,5] => [2,4,1,5,7,3,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,2,5,4,7] => [2,4,1,6,5,3,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,2,5,7,4] => [2,4,1,7,5,3,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,2,7,4,5] => [2,4,1,6,7,3,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,2,7,5,4] => [2,4,1,7,6,3,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,4,2,5,7] => [2,5,1,4,6,3,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,4,2,7,5] => [2,5,1,4,7,3,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,4,5,2,7] => [2,6,1,4,5,3,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,4,5,7,2] => [2,7,1,4,5,3,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,4,7,2,5] => [2,6,1,4,7,3,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,4,7,5,2] => [2,7,1,4,6,3,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,5,2,4,7] => [2,5,1,6,4,3,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,5,2,7,4] => [2,5,1,7,4,3,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,5,4,2,7] => [2,6,1,5,4,3,7] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,5,4,7,2] => [2,7,1,5,4,3,6] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,5,7,2,4] => [2,6,1,7,4,3,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,5,7,4,2] => [2,7,1,6,4,3,5] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,7,2,4,5] => [2,5,1,6,7,3,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,7,2,5,4] => [2,5,1,7,6,3,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,7,4,2,5] => [2,6,1,5,7,3,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,7,4,5,2] => [2,7,1,5,6,3,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,7,5,2,4] => [2,6,1,7,5,3,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,6,7,5,4,2] => [2,7,1,6,5,3,4] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,2,4,5,6] => [2,4,1,5,6,7,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,2,4,6,5] => [2,4,1,5,7,6,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,2,5,4,6] => [2,4,1,6,5,7,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,2,5,6,4] => [2,4,1,7,5,6,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,2,6,4,5] => [2,4,1,6,7,5,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,2,6,5,4] => [2,4,1,7,6,5,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,4,2,5,6] => [2,5,1,4,6,7,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,4,2,6,5] => [2,5,1,4,7,6,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,4,5,2,6] => [2,6,1,4,5,7,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,4,5,6,2] => [2,7,1,4,5,6,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,4,6,2,5] => [2,6,1,4,7,5,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,4,6,5,2] => [2,7,1,4,6,5,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,5,2,4,6] => [2,5,1,6,4,7,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,5,2,6,4] => [2,5,1,7,4,6,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,5,4,2,6] => [2,6,1,5,4,7,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,5,4,6,2] => [2,7,1,5,4,6,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,5,6,2,4] => [2,6,1,7,4,5,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,5,6,4,2] => [2,7,1,6,4,5,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,6,2,4,5] => [2,5,1,6,7,4,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,6,2,5,4] => [2,5,1,7,6,4,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,6,4,2,5] => [2,6,1,5,7,4,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,6,4,5,2] => [2,7,1,5,6,4,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,6,5,2,4] => [2,6,1,7,5,4,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,1,7,6,5,4,2] => [2,7,1,6,5,4,3] => [2,7,1,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,2,1,4,5,6,7] => [3,2,1,4,5,6,7] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,4,5,7,6] => [3,2,1,4,5,7,6] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,4,6,5,7] => [3,2,1,4,6,5,7] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,4,6,7,5] => [3,2,1,4,7,5,6] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,4,7,5,6] => [3,2,1,4,6,7,5] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,4,7,6,5] => [3,2,1,4,7,6,5] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,4,6,7] => [3,2,1,5,4,6,7] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,4,7,6] => [3,2,1,5,4,7,6] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,6,4,7] => [3,2,1,6,4,5,7] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,6,7,4] => [3,2,1,7,4,5,6] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,7,4,6] => [3,2,1,6,4,7,5] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,7,6,4] => [3,2,1,7,4,6,5] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,4,5,7] => [3,2,1,5,6,4,7] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,4,7,5] => [3,2,1,5,7,4,6] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,5,4,7] => [3,2,1,6,5,4,7] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,5,7,4] => [3,2,1,7,5,4,6] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,7,4,5] => [3,2,1,6,7,4,5] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,7,5,4] => [3,2,1,7,6,4,5] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,7,4,5,6] => [3,2,1,5,6,7,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,7,4,6,5] => [3,2,1,5,7,6,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,7,5,4,6] => [3,2,1,6,5,7,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,7,5,6,4] => [3,2,1,7,5,6,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,7,6,4,5] => [3,2,1,6,7,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,4,1,5,6,7] => [4,2,1,3,5,6,7] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,4,1,5,7,6] => [4,2,1,3,5,7,6] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,4,1,6,5,7] => [4,2,1,3,6,5,7] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,4,1,6,7,5] => [4,2,1,3,7,5,6] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,4,1,7,5,6] => [4,2,1,3,6,7,5] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,4,1,7,6,5] => [4,2,1,3,7,6,5] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,4,5,1,6,7] => [5,2,1,3,4,6,7] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,4,5,1,7,6] => [5,2,1,3,4,7,6] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,4,5,6,1,7] => [6,2,1,3,4,5,7] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,4,5,6,7,1] => [7,2,1,3,4,5,6] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,4,5,7,1,6] => [6,2,1,3,4,7,5] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,4,5,7,6,1] => [7,2,1,3,4,6,5] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,4,6,1,5,7] => [5,2,1,3,6,4,7] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,4,6,1,7,5] => [5,2,1,3,7,4,6] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,4,6,5,1,7] => [6,2,1,3,5,4,7] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,4,6,5,7,1] => [7,2,1,3,5,4,6] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,4,6,7,1,5] => [6,2,1,3,7,4,5] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,4,6,7,5,1] => [7,2,1,3,6,4,5] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,4,7,1,5,6] => [5,2,1,3,6,7,4] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,4,7,1,6,5] => [5,2,1,3,7,6,4] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,4,7,5,1,6] => [6,2,1,3,5,7,4] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,4,7,5,6,1] => [7,2,1,3,5,6,4] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,4,7,6,1,5] => [6,2,1,3,7,5,4] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,4,7,6,5,1] => [7,2,1,3,6,5,4] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,5,1,4,6,7] => [4,2,1,5,3,6,7] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,5,1,4,7,6] => [4,2,1,5,3,7,6] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,5,1,6,4,7] => [4,2,1,6,3,5,7] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,5,1,6,7,4] => [4,2,1,7,3,5,6] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,5,1,7,4,6] => [4,2,1,6,3,7,5] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,5,1,7,6,4] => [4,2,1,7,3,6,5] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,5,4,1,6,7] => [5,2,1,4,3,6,7] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,5,4,1,7,6] => [5,2,1,4,3,7,6] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,5,4,6,1,7] => [6,2,1,4,3,5,7] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,5,4,6,7,1] => [7,2,1,4,3,5,6] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,5,4,7,1,6] => [6,2,1,4,3,7,5] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,5,4,7,6,1] => [7,2,1,4,3,6,5] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,5,6,1,4,7] => [5,2,1,6,3,4,7] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,5,6,1,7,4] => [5,2,1,7,3,4,6] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,5,6,4,1,7] => [6,2,1,5,3,4,7] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,5,6,4,7,1] => [7,2,1,5,3,4,6] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,5,6,7,1,4] => [6,2,1,7,3,4,5] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,5,6,7,4,1] => [7,2,1,6,3,4,5] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,5,7,1,4,6] => [5,2,1,6,3,7,4] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,5,7,1,6,4] => [5,2,1,7,3,6,4] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,5,7,4,1,6] => [6,2,1,5,3,7,4] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,5,7,4,6,1] => [7,2,1,5,3,6,4] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,5,7,6,1,4] => [6,2,1,7,3,5,4] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,5,7,6,4,1] => [7,2,1,6,3,5,4] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,6,1,4,5,7] => [4,2,1,5,6,3,7] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,6,1,4,7,5] => [4,2,1,5,7,3,6] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,6,1,5,4,7] => [4,2,1,6,5,3,7] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,6,1,5,7,4] => [4,2,1,7,5,3,6] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,6,1,7,4,5] => [4,2,1,6,7,3,5] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,6,1,7,5,4] => [4,2,1,7,6,3,5] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,6,4,1,5,7] => [5,2,1,4,6,3,7] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,6,4,1,7,5] => [5,2,1,4,7,3,6] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,6,4,5,1,7] => [6,2,1,4,5,3,7] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,6,4,5,7,1] => [7,2,1,4,5,3,6] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,6,4,7,1,5] => [6,2,1,4,7,3,5] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,6,4,7,5,1] => [7,2,1,4,6,3,5] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,6,5,1,4,7] => [5,2,1,6,4,3,7] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,6,5,1,7,4] => [5,2,1,7,4,3,6] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,6,5,4,1,7] => [6,2,1,5,4,3,7] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,6,5,4,7,1] => [7,2,1,5,4,3,6] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,6,5,7,1,4] => [6,2,1,7,4,3,5] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,6,5,7,4,1] => [7,2,1,6,4,3,5] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,6,7,1,4,5] => [5,2,1,6,7,3,4] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,6,7,1,5,4] => [5,2,1,7,6,3,4] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,6,7,4,1,5] => [6,2,1,5,7,3,4] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,6,7,4,5,1] => [7,2,1,5,6,3,4] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,6,7,5,1,4] => [6,2,1,7,5,3,4] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,6,7,5,4,1] => [7,2,1,6,5,3,4] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,7,1,4,5,6] => [4,2,1,5,6,7,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,7,1,4,6,5] => [4,2,1,5,7,6,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,7,1,5,4,6] => [4,2,1,6,5,7,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,7,1,5,6,4] => [4,2,1,7,5,6,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,7,1,6,4,5] => [4,2,1,6,7,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,7,1,6,5,4] => [4,2,1,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,7,4,1,5,6] => [5,2,1,4,6,7,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,7,4,1,6,5] => [5,2,1,4,7,6,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,7,4,5,1,6] => [6,2,1,4,5,7,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,7,4,5,6,1] => [7,2,1,4,5,6,3] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,7,4,6,1,5] => [6,2,1,4,7,5,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,7,4,6,5,1] => [7,2,1,4,6,5,3] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,7,5,1,4,6] => [5,2,1,6,4,7,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,7,5,1,6,4] => [5,2,1,7,4,6,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,7,5,4,1,6] => [6,2,1,5,4,7,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,7,5,4,6,1] => [7,2,1,5,4,6,3] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,7,5,6,1,4] => [6,2,1,7,4,5,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,7,5,6,4,1] => [7,2,1,6,4,5,3] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,7,6,1,4,5] => [5,2,1,6,7,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,7,6,1,5,4] => [5,2,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,7,6,4,1,5] => [6,2,1,5,7,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,7,6,4,5,1] => [7,2,1,5,6,4,3] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,2,7,6,5,1,4] => [6,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,7,6,5,4,1] => [7,2,1,6,5,4,3] => [7,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,4,1,2,5,6,7] => [3,4,1,2,5,6,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,5,7,6] => [3,4,1,2,5,7,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,6,5,7] => [3,4,1,2,6,5,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,6,7,5] => [3,4,1,2,7,5,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,7,5,6] => [3,4,1,2,6,7,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,7,6,5] => [3,4,1,2,7,6,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,2,6,7] => [3,5,1,2,4,6,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,2,7,6] => [3,5,1,2,4,7,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,6,2,7] => [3,6,1,2,4,5,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,6,7,2] => [3,7,1,2,4,5,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,7,2,6] => [3,6,1,2,4,7,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,7,6,2] => [3,7,1,2,4,6,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,2,5,7] => [3,5,1,2,6,4,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,2,7,5] => [3,5,1,2,7,4,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,5,2,7] => [3,6,1,2,5,4,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,5,7,2] => [3,7,1,2,5,4,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,7,2,5] => [3,6,1,2,7,4,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,7,5,2] => [3,7,1,2,6,4,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,7,2,5,6] => [3,5,1,2,6,7,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,7,2,6,5] => [3,5,1,2,7,6,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,7,5,2,6] => [3,6,1,2,5,7,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,7,5,6,2] => [3,7,1,2,5,6,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,7,6,2,5] => [3,6,1,2,7,5,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,7,6,5,2] => [3,7,1,2,6,5,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,2,1,5,6,7] => [4,3,1,2,5,6,7] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,2,1,5,7,6] => [4,3,1,2,5,7,6] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,2,1,6,5,7] => [4,3,1,2,6,5,7] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,2,1,6,7,5] => [4,3,1,2,7,5,6] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,2,1,7,5,6] => [4,3,1,2,6,7,5] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,2,1,7,6,5] => [4,3,1,2,7,6,5] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,2,5,1,6,7] => [5,3,1,2,4,6,7] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,4,2,5,1,7,6] => [5,3,1,2,4,7,6] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,4,2,5,6,1,7] => [6,3,1,2,4,5,7] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,4,2,5,6,7,1] => [7,3,1,2,4,5,6] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,4,2,5,7,1,6] => [6,3,1,2,4,7,5] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,4,2,5,7,6,1] => [7,3,1,2,4,6,5] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,4,2,6,1,5,7] => [5,3,1,2,6,4,7] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,4,2,6,1,7,5] => [5,3,1,2,7,4,6] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,4,2,6,5,1,7] => [6,3,1,2,5,4,7] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,4,2,6,5,7,1] => [7,3,1,2,5,4,6] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,4,2,6,7,1,5] => [6,3,1,2,7,4,5] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,4,2,6,7,5,1] => [7,3,1,2,6,4,5] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,4,2,7,1,5,6] => [5,3,1,2,6,7,4] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,4,2,7,1,6,5] => [5,3,1,2,7,6,4] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,4,2,7,5,1,6] => [6,3,1,2,5,7,4] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,4,2,7,5,6,1] => [7,3,1,2,5,6,4] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,4,2,7,6,1,5] => [6,3,1,2,7,5,4] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,4,2,7,6,5,1] => [7,3,1,2,6,5,4] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,4,5,1,2,6,7] => [4,5,1,2,3,6,7] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,5,1,2,7,6] => [4,5,1,2,3,7,6] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,5,1,6,2,7] => [4,6,1,2,3,5,7] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,5,1,6,7,2] => [4,7,1,2,3,5,6] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,5,1,7,2,6] => [4,6,1,2,3,7,5] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,5,1,7,6,2] => [4,7,1,2,3,6,5] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,5,2,1,6,7] => [5,4,1,2,3,6,7] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,4,5,2,1,7,6] => [5,4,1,2,3,7,6] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,4,5,2,6,1,7] => [6,4,1,2,3,5,7] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,4,5,2,6,7,1] => [7,4,1,2,3,5,6] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,4,5,2,7,1,6] => [6,4,1,2,3,7,5] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,4,5,2,7,6,1] => [7,4,1,2,3,6,5] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,4,5,6,1,2,7] => [5,6,1,2,3,4,7] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,4,5,6,1,7,2] => [5,7,1,2,3,4,6] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,4,5,6,2,1,7] => [6,5,1,2,3,4,7] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,4,5,6,2,7,1] => [7,5,1,2,3,4,6] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,4,5,6,7,1,2] => [6,7,1,2,3,4,5] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,4,5,6,7,2,1] => [7,6,1,2,3,4,5] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,4,5,7,1,2,6] => [5,6,1,2,3,7,4] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,4,5,7,1,6,2] => [5,7,1,2,3,6,4] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,4,5,7,2,1,6] => [6,5,1,2,3,7,4] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,4,5,7,2,6,1] => [7,5,1,2,3,6,4] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,4,5,7,6,1,2] => [6,7,1,2,3,5,4] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,4,5,7,6,2,1] => [7,6,1,2,3,5,4] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,4,6,1,2,5,7] => [4,5,1,2,6,3,7] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,6,1,2,7,5] => [4,5,1,2,7,3,6] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,6,1,5,2,7] => [4,6,1,2,5,3,7] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,6,1,5,7,2] => [4,7,1,2,5,3,6] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,6,1,7,2,5] => [4,6,1,2,7,3,5] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,6,1,7,5,2] => [4,7,1,2,6,3,5] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,6,2,1,5,7] => [5,4,1,2,6,3,7] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,4,6,2,1,7,5] => [5,4,1,2,7,3,6] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,4,6,2,5,1,7] => [6,4,1,2,5,3,7] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,4,6,2,5,7,1] => [7,4,1,2,5,3,6] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,4,6,2,7,1,5] => [6,4,1,2,7,3,5] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,4,6,2,7,5,1] => [7,4,1,2,6,3,5] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,4,6,5,1,2,7] => [5,6,1,2,4,3,7] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,4,6,5,1,7,2] => [5,7,1,2,4,3,6] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,4,6,5,2,1,7] => [6,5,1,2,4,3,7] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,4,6,5,2,7,1] => [7,5,1,2,4,3,6] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,4,6,5,7,1,2] => [6,7,1,2,4,3,5] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,4,6,5,7,2,1] => [7,6,1,2,4,3,5] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,4,6,7,1,2,5] => [5,6,1,2,7,3,4] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,4,6,7,1,5,2] => [5,7,1,2,6,3,4] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,4,6,7,2,1,5] => [6,5,1,2,7,3,4] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,4,6,7,2,5,1] => [7,5,1,2,6,3,4] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,4,6,7,5,1,2] => [6,7,1,2,5,3,4] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,4,6,7,5,2,1] => [7,6,1,2,5,3,4] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,4,7,1,2,5,6] => [4,5,1,2,6,7,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,7,1,2,6,5] => [4,5,1,2,7,6,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,7,1,5,2,6] => [4,6,1,2,5,7,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,7,1,5,6,2] => [4,7,1,2,5,6,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,7,1,6,2,5] => [4,6,1,2,7,5,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,7,1,6,5,2] => [4,7,1,2,6,5,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,7,2,1,5,6] => [5,4,1,2,6,7,3] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,4,7,2,1,6,5] => [5,4,1,2,7,6,3] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,4,7,2,5,1,6] => [6,4,1,2,5,7,3] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,4,7,2,5,6,1] => [7,4,1,2,5,6,3] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,4,7,2,6,1,5] => [6,4,1,2,7,5,3] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,4,7,2,6,5,1] => [7,4,1,2,6,5,3] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,4,7,5,1,2,6] => [5,6,1,2,4,7,3] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,4,7,5,1,6,2] => [5,7,1,2,4,6,3] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,4,7,5,2,1,6] => [6,5,1,2,4,7,3] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,4,7,5,2,6,1] => [7,5,1,2,4,6,3] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,4,7,5,6,1,2] => [6,7,1,2,4,5,3] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,4,7,5,6,2,1] => [7,6,1,2,4,5,3] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,4,7,6,1,2,5] => [5,6,1,2,7,4,3] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,4,7,6,1,5,2] => [5,7,1,2,6,4,3] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,4,7,6,2,1,5] => [6,5,1,2,7,4,3] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,4,7,6,2,5,1] => [7,5,1,2,6,4,3] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,4,7,6,5,1,2] => [6,7,1,2,5,4,3] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,4,7,6,5,2,1] => [7,6,1,2,5,4,3] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,5,1,2,4,6,7] => [3,4,1,5,2,6,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,4,7,6] => [3,4,1,5,2,7,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,6,4,7] => [3,4,1,6,2,5,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,6,7,4] => [3,4,1,7,2,5,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,7,4,6] => [3,4,1,6,2,7,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,7,6,4] => [3,4,1,7,2,6,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,4,2,6,7] => [3,5,1,4,2,6,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,4,2,7,6] => [3,5,1,4,2,7,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,4,6,2,7] => [3,6,1,4,2,5,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,4,6,7,2] => [3,7,1,4,2,5,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,4,7,2,6] => [3,6,1,4,2,7,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,4,7,6,2] => [3,7,1,4,2,6,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,2,4,7] => [3,5,1,6,2,4,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,2,7,4] => [3,5,1,7,2,4,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,4,2,7] => [3,6,1,5,2,4,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,4,7,2] => [3,7,1,5,2,4,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,7,2,4] => [3,6,1,7,2,4,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,7,4,2] => [3,7,1,6,2,4,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,7,2,4,6] => [3,5,1,6,2,7,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,7,2,6,4] => [3,5,1,7,2,6,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,7,4,2,6] => [3,6,1,5,2,7,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,7,4,6,2] => [3,7,1,5,2,6,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,7,6,2,4] => [3,6,1,7,2,5,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,7,6,4,2] => [3,7,1,6,2,5,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,2,1,4,6,7] => [4,3,1,5,2,6,7] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,2,1,4,7,6] => [4,3,1,5,2,7,6] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,2,1,6,4,7] => [4,3,1,6,2,5,7] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,2,1,6,7,4] => [4,3,1,7,2,5,6] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,2,1,7,4,6] => [4,3,1,6,2,7,5] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,2,1,7,6,4] => [4,3,1,7,2,6,5] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,2,4,1,6,7] => [5,3,1,4,2,6,7] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,5,2,4,1,7,6] => [5,3,1,4,2,7,6] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,5,2,4,6,1,7] => [6,3,1,4,2,5,7] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,5,2,4,6,7,1] => [7,3,1,4,2,5,6] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,5,2,4,7,1,6] => [6,3,1,4,2,7,5] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,5,2,4,7,6,1] => [7,3,1,4,2,6,5] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,5,2,6,1,4,7] => [5,3,1,6,2,4,7] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,5,2,6,1,7,4] => [5,3,1,7,2,4,6] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,5,2,6,4,1,7] => [6,3,1,5,2,4,7] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,5,2,6,4,7,1] => [7,3,1,5,2,4,6] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,5,2,6,7,1,4] => [6,3,1,7,2,4,5] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,5,2,6,7,4,1] => [7,3,1,6,2,4,5] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,5,2,7,1,4,6] => [5,3,1,6,2,7,4] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,5,2,7,1,6,4] => [5,3,1,7,2,6,4] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,5,2,7,4,1,6] => [6,3,1,5,2,7,4] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,5,2,7,4,6,1] => [7,3,1,5,2,6,4] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,5,2,7,6,1,4] => [6,3,1,7,2,5,4] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,5,2,7,6,4,1] => [7,3,1,6,2,5,4] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,5,4,1,2,6,7] => [4,5,1,3,2,6,7] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,4,1,2,7,6] => [4,5,1,3,2,7,6] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,4,1,6,2,7] => [4,6,1,3,2,5,7] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,4,1,6,7,2] => [4,7,1,3,2,5,6] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,4,1,7,2,6] => [4,6,1,3,2,7,5] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,4,1,7,6,2] => [4,7,1,3,2,6,5] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,4,2,1,6,7] => [5,4,1,3,2,6,7] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,5,4,2,1,7,6] => [5,4,1,3,2,7,6] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,5,4,2,6,1,7] => [6,4,1,3,2,5,7] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,5,4,2,6,7,1] => [7,4,1,3,2,5,6] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,5,4,2,7,1,6] => [6,4,1,3,2,7,5] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,5,4,2,7,6,1] => [7,4,1,3,2,6,5] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,5,4,6,1,2,7] => [5,6,1,3,2,4,7] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,5,4,6,1,7,2] => [5,7,1,3,2,4,6] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,5,4,6,2,1,7] => [6,5,1,3,2,4,7] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,5,4,6,2,7,1] => [7,5,1,3,2,4,6] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,5,4,6,7,1,2] => [6,7,1,3,2,4,5] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,5,4,6,7,2,1] => [7,6,1,3,2,4,5] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,5,4,7,1,2,6] => [5,6,1,3,2,7,4] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,5,4,7,1,6,2] => [5,7,1,3,2,6,4] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,5,4,7,2,1,6] => [6,5,1,3,2,7,4] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,5,4,7,2,6,1] => [7,5,1,3,2,6,4] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,5,4,7,6,1,2] => [6,7,1,3,2,5,4] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,5,4,7,6,2,1] => [7,6,1,3,2,5,4] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,5,6,1,2,4,7] => [4,5,1,6,2,3,7] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,6,1,2,7,4] => [4,5,1,7,2,3,6] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,6,1,4,2,7] => [4,6,1,5,2,3,7] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,6,1,4,7,2] => [4,7,1,5,2,3,6] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,6,1,7,2,4] => [4,6,1,7,2,3,5] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,6,1,7,4,2] => [4,7,1,6,2,3,5] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,6,2,1,4,7] => [5,4,1,6,2,3,7] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,5,6,2,1,7,4] => [5,4,1,7,2,3,6] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,5,6,2,4,1,7] => [6,4,1,5,2,3,7] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,5,6,2,4,7,1] => [7,4,1,5,2,3,6] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,5,6,2,7,1,4] => [6,4,1,7,2,3,5] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,5,6,2,7,4,1] => [7,4,1,6,2,3,5] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,5,6,4,1,2,7] => [5,6,1,4,2,3,7] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,5,6,4,1,7,2] => [5,7,1,4,2,3,6] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,5,6,4,2,1,7] => [6,5,1,4,2,3,7] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,5,6,4,2,7,1] => [7,5,1,4,2,3,6] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,5,6,4,7,1,2] => [6,7,1,4,2,3,5] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,5,6,4,7,2,1] => [7,6,1,4,2,3,5] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,5,6,7,1,2,4] => [5,6,1,7,2,3,4] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,5,6,7,1,4,2] => [5,7,1,6,2,3,4] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,5,6,7,2,1,4] => [6,5,1,7,2,3,4] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,5,6,7,2,4,1] => [7,5,1,6,2,3,4] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,5,6,7,4,1,2] => [6,7,1,5,2,3,4] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,5,6,7,4,2,1] => [7,6,1,5,2,3,4] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,5,7,1,2,4,6] => [4,5,1,6,2,7,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,7,1,2,6,4] => [4,5,1,7,2,6,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,7,1,4,2,6] => [4,6,1,5,2,7,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,7,1,4,6,2] => [4,7,1,5,2,6,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,7,1,6,2,4] => [4,6,1,7,2,5,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,7,1,6,4,2] => [4,7,1,6,2,5,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,7,2,1,4,6] => [5,4,1,6,2,7,3] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,5,7,2,1,6,4] => [5,4,1,7,2,6,3] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,5,7,2,4,1,6] => [6,4,1,5,2,7,3] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,5,7,2,4,6,1] => [7,4,1,5,2,6,3] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,5,7,2,6,1,4] => [6,4,1,7,2,5,3] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,5,7,2,6,4,1] => [7,4,1,6,2,5,3] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,5,7,4,1,2,6] => [5,6,1,4,2,7,3] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,5,7,4,1,6,2] => [5,7,1,4,2,6,3] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,5,7,4,2,1,6] => [6,5,1,4,2,7,3] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,5,7,4,2,6,1] => [7,5,1,4,2,6,3] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,5,7,4,6,1,2] => [6,7,1,4,2,5,3] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,5,7,4,6,2,1] => [7,6,1,4,2,5,3] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,5,7,6,1,2,4] => [5,6,1,7,2,4,3] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,5,7,6,1,4,2] => [5,7,1,6,2,4,3] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,5,7,6,2,1,4] => [6,5,1,7,2,4,3] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,5,7,6,2,4,1] => [7,5,1,6,2,4,3] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,5,7,6,4,1,2] => [6,7,1,5,2,4,3] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,5,7,6,4,2,1] => [7,6,1,5,2,4,3] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,6,1,2,4,5,7] => [3,4,1,5,6,2,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,2,4,7,5] => [3,4,1,5,7,2,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,2,5,4,7] => [3,4,1,6,5,2,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,2,5,7,4] => [3,4,1,7,5,2,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,2,7,4,5] => [3,4,1,6,7,2,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,2,7,5,4] => [3,4,1,7,6,2,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,4,2,5,7] => [3,5,1,4,6,2,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,4,2,7,5] => [3,5,1,4,7,2,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,4,5,2,7] => [3,6,1,4,5,2,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,4,5,7,2] => [3,7,1,4,5,2,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,4,7,2,5] => [3,6,1,4,7,2,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,4,7,5,2] => [3,7,1,4,6,2,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,5,2,4,7] => [3,5,1,6,4,2,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,5,2,7,4] => [3,5,1,7,4,2,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,5,4,2,7] => [3,6,1,5,4,2,7] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,5,4,7,2] => [3,7,1,5,4,2,6] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,5,7,2,4] => [3,6,1,7,4,2,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,5,7,4,2] => [3,7,1,6,4,2,5] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,7,2,4,5] => [3,5,1,6,7,2,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,7,2,5,4] => [3,5,1,7,6,2,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,7,4,2,5] => [3,6,1,5,7,2,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,7,4,5,2] => [3,7,1,5,6,2,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,7,5,2,4] => [3,6,1,7,5,2,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,7,5,4,2] => [3,7,1,6,5,2,4] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,2,1,4,5,7] => [4,3,1,5,6,2,7] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,6,2,1,4,7,5] => [4,3,1,5,7,2,6] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,6,2,1,5,4,7] => [4,3,1,6,5,2,7] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,6,2,1,5,7,4] => [4,3,1,7,5,2,6] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,6,2,1,7,4,5] => [4,3,1,6,7,2,5] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,6,2,1,7,5,4] => [4,3,1,7,6,2,5] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,6,2,4,1,5,7] => [5,3,1,4,6,2,7] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,6,2,4,1,7,5] => [5,3,1,4,7,2,6] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,6,2,4,5,1,7] => [6,3,1,4,5,2,7] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,6,2,4,5,7,1] => [7,3,1,4,5,2,6] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,6,2,4,7,1,5] => [6,3,1,4,7,2,5] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,6,2,4,7,5,1] => [7,3,1,4,6,2,5] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,6,2,5,1,4,7] => [5,3,1,6,4,2,7] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,6,2,5,1,7,4] => [5,3,1,7,4,2,6] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,6,2,5,4,1,7] => [6,3,1,5,4,2,7] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,6,2,5,4,7,1] => [7,3,1,5,4,2,6] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,6,2,5,7,1,4] => [6,3,1,7,4,2,5] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,6,2,5,7,4,1] => [7,3,1,6,4,2,5] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,6,2,7,1,4,5] => [5,3,1,6,7,2,4] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,6,2,7,1,5,4] => [5,3,1,7,6,2,4] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,6,2,7,4,1,5] => [6,3,1,5,7,2,4] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,6,2,7,4,5,1] => [7,3,1,5,6,2,4] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,6,2,7,5,1,4] => [6,3,1,7,5,2,4] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,6,2,7,5,4,1] => [7,3,1,6,5,2,4] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,6,4,1,2,5,7] => [4,5,1,3,6,2,7] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,4,1,2,7,5] => [4,5,1,3,7,2,6] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,4,1,5,2,7] => [4,6,1,3,5,2,7] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,4,1,5,7,2] => [4,7,1,3,5,2,6] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,4,1,7,2,5] => [4,6,1,3,7,2,5] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,4,1,7,5,2] => [4,7,1,3,6,2,5] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,4,2,1,5,7] => [5,4,1,3,6,2,7] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,6,4,2,1,7,5] => [5,4,1,3,7,2,6] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,6,4,2,5,1,7] => [6,4,1,3,5,2,7] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,6,4,2,5,7,1] => [7,4,1,3,5,2,6] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,6,4,2,7,1,5] => [6,4,1,3,7,2,5] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,6,4,2,7,5,1] => [7,4,1,3,6,2,5] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,6,4,5,1,2,7] => [5,6,1,3,4,2,7] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,6,4,5,1,7,2] => [5,7,1,3,4,2,6] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,6,4,5,2,1,7] => [6,5,1,3,4,2,7] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,6,4,5,2,7,1] => [7,5,1,3,4,2,6] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,6,4,5,7,1,2] => [6,7,1,3,4,2,5] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,6,4,5,7,2,1] => [7,6,1,3,4,2,5] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,6,4,7,1,2,5] => [5,6,1,3,7,2,4] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,6,4,7,1,5,2] => [5,7,1,3,6,2,4] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,6,4,7,2,1,5] => [6,5,1,3,7,2,4] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,6,4,7,2,5,1] => [7,5,1,3,6,2,4] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,6,4,7,5,1,2] => [6,7,1,3,5,2,4] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,6,4,7,5,2,1] => [7,6,1,3,5,2,4] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,6,5,1,2,4,7] => [4,5,1,6,3,2,7] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,5,1,2,7,4] => [4,5,1,7,3,2,6] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,5,1,4,2,7] => [4,6,1,5,3,2,7] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,5,1,4,7,2] => [4,7,1,5,3,2,6] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,5,1,7,2,4] => [4,6,1,7,3,2,5] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,5,1,7,4,2] => [4,7,1,6,3,2,5] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,5,2,1,4,7] => [5,4,1,6,3,2,7] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,6,5,2,1,7,4] => [5,4,1,7,3,2,6] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,6,5,2,4,1,7] => [6,4,1,5,3,2,7] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,6,5,2,4,7,1] => [7,4,1,5,3,2,6] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,6,5,2,7,1,4] => [6,4,1,7,3,2,5] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,6,5,2,7,4,1] => [7,4,1,6,3,2,5] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,6,5,4,1,2,7] => [5,6,1,4,3,2,7] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,6,5,4,1,7,2] => [5,7,1,4,3,2,6] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,6,5,4,2,1,7] => [6,5,1,4,3,2,7] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,6,5,4,2,7,1] => [7,5,1,4,3,2,6] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,6,5,4,7,1,2] => [6,7,1,4,3,2,5] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,6,5,4,7,2,1] => [7,6,1,4,3,2,5] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,6,5,7,1,2,4] => [5,6,1,7,3,2,4] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,6,5,7,1,4,2] => [5,7,1,6,3,2,4] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,6,5,7,2,1,4] => [6,5,1,7,3,2,4] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,6,5,7,2,4,1] => [7,5,1,6,3,2,4] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,6,5,7,4,1,2] => [6,7,1,5,3,2,4] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,6,5,7,4,2,1] => [7,6,1,5,3,2,4] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,6,7,1,2,4,5] => [4,5,1,6,7,2,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,7,1,2,5,4] => [4,5,1,7,6,2,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,7,1,4,2,5] => [4,6,1,5,7,2,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,7,1,4,5,2] => [4,7,1,5,6,2,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,7,1,5,2,4] => [4,6,1,7,5,2,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,7,1,5,4,2] => [4,7,1,6,5,2,3] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,7,2,1,4,5] => [5,4,1,6,7,2,3] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,6,7,2,1,5,4] => [5,4,1,7,6,2,3] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,6,7,2,4,1,5] => [6,4,1,5,7,2,3] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,6,7,2,4,5,1] => [7,4,1,5,6,2,3] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,6,7,2,5,1,4] => [6,4,1,7,5,2,3] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,6,7,2,5,4,1] => [7,4,1,6,5,2,3] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,6,7,4,1,2,5] => [5,6,1,4,7,2,3] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,6,7,4,1,5,2] => [5,7,1,4,6,2,3] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,6,7,4,2,1,5] => [6,5,1,4,7,2,3] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,6,7,4,2,5,1] => [7,5,1,4,6,2,3] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,6,7,4,5,1,2] => [6,7,1,4,5,2,3] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,6,7,4,5,2,1] => [7,6,1,4,5,2,3] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,6,7,5,1,2,4] => [5,6,1,7,4,2,3] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,6,7,5,1,4,2] => [5,7,1,6,4,2,3] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,6,7,5,2,1,4] => [6,5,1,7,4,2,3] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,6,7,5,2,4,1] => [7,5,1,6,4,2,3] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,6,7,5,4,1,2] => [6,7,1,5,4,2,3] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,6,7,5,4,2,1] => [7,6,1,5,4,2,3] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,7,1,2,4,5,6] => [3,4,1,5,6,7,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,2,4,6,5] => [3,4,1,5,7,6,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,2,5,4,6] => [3,4,1,6,5,7,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,2,5,6,4] => [3,4,1,7,5,6,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,2,6,4,5] => [3,4,1,6,7,5,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,2,6,5,4] => [3,4,1,7,6,5,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,4,2,5,6] => [3,5,1,4,6,7,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,4,2,6,5] => [3,5,1,4,7,6,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,4,5,2,6] => [3,6,1,4,5,7,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,4,5,6,2] => [3,7,1,4,5,6,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,4,6,2,5] => [3,6,1,4,7,5,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,4,6,5,2] => [3,7,1,4,6,5,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,5,2,4,6] => [3,5,1,6,4,7,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,5,2,6,4] => [3,5,1,7,4,6,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,5,4,2,6] => [3,6,1,5,4,7,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,5,4,6,2] => [3,7,1,5,4,6,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,5,6,2,4] => [3,6,1,7,4,5,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,5,6,4,2] => [3,7,1,6,4,5,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,6,2,4,5] => [3,5,1,6,7,4,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,6,2,5,4] => [3,5,1,7,6,4,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,6,4,2,5] => [3,6,1,5,7,4,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,6,4,5,2] => [3,7,1,5,6,4,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,6,5,2,4] => [3,6,1,7,5,4,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,6,5,4,2] => [3,7,1,6,5,4,2] => [3,7,1,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,2,1,4,5,6] => [4,3,1,5,6,7,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,7,2,1,4,6,5] => [4,3,1,5,7,6,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,7,2,1,5,4,6] => [4,3,1,6,5,7,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,7,2,1,5,6,4] => [4,3,1,7,5,6,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,7,2,1,6,4,5] => [4,3,1,6,7,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,7,2,1,6,5,4] => [4,3,1,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,7,2,4,1,5,6] => [5,3,1,4,6,7,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,7,2,4,1,6,5] => [5,3,1,4,7,6,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,7,2,4,5,1,6] => [6,3,1,4,5,7,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,7,2,4,5,6,1] => [7,3,1,4,5,6,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,7,2,4,6,1,5] => [6,3,1,4,7,5,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,7,2,4,6,5,1] => [7,3,1,4,6,5,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,7,2,5,1,4,6] => [5,3,1,6,4,7,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,7,2,5,1,6,4] => [5,3,1,7,4,6,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,7,2,5,4,1,6] => [6,3,1,5,4,7,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,7,2,5,4,6,1] => [7,3,1,5,4,6,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,7,2,5,6,1,4] => [6,3,1,7,4,5,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,7,2,5,6,4,1] => [7,3,1,6,4,5,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,7,2,6,1,4,5] => [5,3,1,6,7,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,7,2,6,1,5,4] => [5,3,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,7,2,6,4,1,5] => [6,3,1,5,7,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,7,2,6,4,5,1] => [7,3,1,5,6,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,7,2,6,5,1,4] => [6,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,7,2,6,5,4,1] => [7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,7,4,1,2,5,6] => [4,5,1,3,6,7,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,4,1,2,6,5] => [4,5,1,3,7,6,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,4,1,5,2,6] => [4,6,1,3,5,7,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,4,1,5,6,2] => [4,7,1,3,5,6,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,4,1,6,2,5] => [4,6,1,3,7,5,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,4,1,6,5,2] => [4,7,1,3,6,5,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,4,2,1,5,6] => [5,4,1,3,6,7,2] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,7,4,2,1,6,5] => [5,4,1,3,7,6,2] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,7,4,2,5,1,6] => [6,4,1,3,5,7,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,7,4,2,5,6,1] => [7,4,1,3,5,6,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,7,4,2,6,1,5] => [6,4,1,3,7,5,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,7,4,2,6,5,1] => [7,4,1,3,6,5,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,7,4,5,1,2,6] => [5,6,1,3,4,7,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,7,4,5,1,6,2] => [5,7,1,3,4,6,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,7,4,5,2,1,6] => [6,5,1,3,4,7,2] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,7,4,5,2,6,1] => [7,5,1,3,4,6,2] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,7,4,5,6,1,2] => [6,7,1,3,4,5,2] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,7,4,5,6,2,1] => [7,6,1,3,4,5,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,7,4,6,1,2,5] => [5,6,1,3,7,4,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,7,4,6,1,5,2] => [5,7,1,3,6,4,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,7,4,6,2,1,5] => [6,5,1,3,7,4,2] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,7,4,6,2,5,1] => [7,5,1,3,6,4,2] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,7,4,6,5,1,2] => [6,7,1,3,5,4,2] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,7,4,6,5,2,1] => [7,6,1,3,5,4,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,7,5,1,2,4,6] => [4,5,1,6,3,7,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,5,1,2,6,4] => [4,5,1,7,3,6,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,5,1,4,2,6] => [4,6,1,5,3,7,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,5,1,4,6,2] => [4,7,1,5,3,6,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,5,1,6,2,4] => [4,6,1,7,3,5,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,5,1,6,4,2] => [4,7,1,6,3,5,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,5,2,1,4,6] => [5,4,1,6,3,7,2] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,7,5,2,1,6,4] => [5,4,1,7,3,6,2] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,7,5,2,4,1,6] => [6,4,1,5,3,7,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,7,5,2,4,6,1] => [7,4,1,5,3,6,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,7,5,2,6,1,4] => [6,4,1,7,3,5,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,7,5,2,6,4,1] => [7,4,1,6,3,5,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,7,5,4,1,2,6] => [5,6,1,4,3,7,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,7,5,4,1,6,2] => [5,7,1,4,3,6,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,7,5,4,2,1,6] => [6,5,1,4,3,7,2] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,7,5,4,2,6,1] => [7,5,1,4,3,6,2] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,7,5,4,6,1,2] => [6,7,1,4,3,5,2] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,7,5,4,6,2,1] => [7,6,1,4,3,5,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,7,5,6,1,2,4] => [5,6,1,7,3,4,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,7,5,6,1,4,2] => [5,7,1,6,3,4,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,7,5,6,2,1,4] => [6,5,1,7,3,4,2] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,7,5,6,2,4,1] => [7,5,1,6,3,4,2] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,7,5,6,4,1,2] => [6,7,1,5,3,4,2] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,7,5,6,4,2,1] => [7,6,1,5,3,4,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,7,6,1,2,4,5] => [4,5,1,6,7,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,6,1,2,5,4] => [4,5,1,7,6,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,6,1,4,2,5] => [4,6,1,5,7,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,6,1,4,5,2] => [4,7,1,5,6,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,6,1,5,2,4] => [4,6,1,7,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,6,1,5,4,2] => [4,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,6,2,1,4,5] => [5,4,1,6,7,3,2] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,7,6,2,1,5,4] => [5,4,1,7,6,3,2] => [5,4,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,7,6,2,4,1,5] => [6,4,1,5,7,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,7,6,2,4,5,1] => [7,4,1,5,6,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,7,6,2,5,1,4] => [6,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,7,6,2,5,4,1] => [7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,7,6,4,1,2,5] => [5,6,1,4,7,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,7,6,4,1,5,2] => [5,7,1,4,6,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,7,6,4,2,1,5] => [6,5,1,4,7,3,2] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,7,6,4,2,5,1] => [7,5,1,4,6,3,2] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,7,6,4,5,1,2] => [6,7,1,4,5,3,2] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,7,6,4,5,2,1] => [7,6,1,4,5,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,7,6,5,1,2,4] => [5,6,1,7,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,7,6,5,1,4,2] => [5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,7,6,5,2,1,4] => [6,5,1,7,4,3,2] => [6,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[3,7,6,5,2,4,1] => [7,5,1,6,4,3,2] => [7,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,7,6,5,4,1,2] => [6,7,1,5,4,3,2] => [6,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,7,6,5,4,2,1] => [7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[4,1,2,3,5,6,7] => [2,3,4,1,5,6,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,3,5,7,6] => [2,3,4,1,5,7,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,3,6,5,7] => [2,3,4,1,6,5,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,3,6,7,5] => [2,3,4,1,7,5,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,3,7,5,6] => [2,3,4,1,6,7,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,3,7,6,5] => [2,3,4,1,7,6,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,5,3,6,7] => [2,3,5,1,4,6,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,5,3,7,6] => [2,3,5,1,4,7,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,5,6,3,7] => [2,3,6,1,4,5,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,5,6,7,3] => [2,3,7,1,4,5,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,5,7,3,6] => [2,3,6,1,4,7,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,5,7,6,3] => [2,3,7,1,4,6,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,6,3,5,7] => [2,3,5,1,6,4,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,6,3,7,5] => [2,3,5,1,7,4,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,6,5,3,7] => [2,3,6,1,5,4,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,6,5,7,3] => [2,3,7,1,5,4,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,6,7,3,5] => [2,3,6,1,7,4,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,6,7,5,3] => [2,3,7,1,6,4,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,7,3,5,6] => [2,3,5,1,6,7,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,7,3,6,5] => [2,3,5,1,7,6,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,7,5,3,6] => [2,3,6,1,5,7,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,7,5,6,3] => [2,3,7,1,5,6,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,7,6,3,5] => [2,3,6,1,7,5,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,7,6,5,3] => [2,3,7,1,6,5,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,2,5,6,7] => [2,4,3,1,5,6,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,2,5,7,6] => [2,4,3,1,5,7,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,2,6,5,7] => [2,4,3,1,6,5,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,2,6,7,5] => [2,4,3,1,7,5,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,2,7,5,6] => [2,4,3,1,6,7,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,2,7,6,5] => [2,4,3,1,7,6,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,5,2,6,7] => [2,5,3,1,4,6,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,5,2,7,6] => [2,5,3,1,4,7,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,5,6,2,7] => [2,6,3,1,4,5,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,5,6,7,2] => [2,7,3,1,4,5,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,5,7,2,6] => [2,6,3,1,4,7,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,5,7,6,2] => [2,7,3,1,4,6,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,6,2,5,7] => [2,5,3,1,6,4,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,6,2,7,5] => [2,5,3,1,7,4,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,6,5,2,7] => [2,6,3,1,5,4,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,6,5,7,2] => [2,7,3,1,5,4,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,6,7,2,5] => [2,6,3,1,7,4,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,6,7,5,2] => [2,7,3,1,6,4,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,7,2,5,6] => [2,5,3,1,6,7,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,7,2,6,5] => [2,5,3,1,7,6,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,7,5,2,6] => [2,6,3,1,5,7,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,7,5,6,2] => [2,7,3,1,5,6,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,7,6,2,5] => [2,6,3,1,7,5,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,7,6,5,2] => [2,7,3,1,6,5,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,2,3,6,7] => [2,4,5,1,3,6,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,2,3,7,6] => [2,4,5,1,3,7,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,2,6,3,7] => [2,4,6,1,3,5,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,2,6,7,3] => [2,4,7,1,3,5,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,2,7,3,6] => [2,4,6,1,3,7,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,2,7,6,3] => [2,4,7,1,3,6,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,3,2,6,7] => [2,5,4,1,3,6,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,3,2,7,6] => [2,5,4,1,3,7,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,3,6,2,7] => [2,6,4,1,3,5,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,3,6,7,2] => [2,7,4,1,3,5,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,3,7,2,6] => [2,6,4,1,3,7,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,3,7,6,2] => [2,7,4,1,3,6,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,6,2,3,7] => [2,5,6,1,3,4,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,6,2,7,3] => [2,5,7,1,3,4,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,6,3,2,7] => [2,6,5,1,3,4,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,6,3,7,2] => [2,7,5,1,3,4,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,6,7,2,3] => [2,6,7,1,3,4,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,6,7,3,2] => [2,7,6,1,3,4,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,7,2,3,6] => [2,5,6,1,3,7,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,7,2,6,3] => [2,5,7,1,3,6,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,7,3,2,6] => [2,6,5,1,3,7,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,7,3,6,2] => [2,7,5,1,3,6,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,7,6,2,3] => [2,6,7,1,3,5,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,7,6,3,2] => [2,7,6,1,3,5,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,2,3,5,7] => [2,4,5,1,6,3,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,2,3,7,5] => [2,4,5,1,7,3,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,2,5,3,7] => [2,4,6,1,5,3,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,2,5,7,3] => [2,4,7,1,5,3,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,2,7,3,5] => [2,4,6,1,7,3,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,2,7,5,3] => [2,4,7,1,6,3,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,3,2,5,7] => [2,5,4,1,6,3,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,3,2,7,5] => [2,5,4,1,7,3,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,3,5,2,7] => [2,6,4,1,5,3,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,3,5,7,2] => [2,7,4,1,5,3,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,3,7,2,5] => [2,6,4,1,7,3,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,3,7,5,2] => [2,7,4,1,6,3,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,5,2,3,7] => [2,5,6,1,4,3,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,5,2,7,3] => [2,5,7,1,4,3,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,5,3,2,7] => [2,6,5,1,4,3,7] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,5,3,7,2] => [2,7,5,1,4,3,6] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,5,7,2,3] => [2,6,7,1,4,3,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,5,7,3,2] => [2,7,6,1,4,3,5] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,7,2,3,5] => [2,5,6,1,7,3,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,7,2,5,3] => [2,5,7,1,6,3,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,7,3,2,5] => [2,6,5,1,7,3,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,7,3,5,2] => [2,7,5,1,6,3,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,7,5,2,3] => [2,6,7,1,5,3,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,7,5,3,2] => [2,7,6,1,5,3,4] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,2,3,5,6] => [2,4,5,1,6,7,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,2,3,6,5] => [2,4,5,1,7,6,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,2,5,3,6] => [2,4,6,1,5,7,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,2,5,6,3] => [2,4,7,1,5,6,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,2,6,3,5] => [2,4,6,1,7,5,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,2,6,5,3] => [2,4,7,1,6,5,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,3,2,5,6] => [2,5,4,1,6,7,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,3,2,6,5] => [2,5,4,1,7,6,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,3,5,2,6] => [2,6,4,1,5,7,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,3,5,6,2] => [2,7,4,1,5,6,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,3,6,2,5] => [2,6,4,1,7,5,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,3,6,5,2] => [2,7,4,1,6,5,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,5,2,3,6] => [2,5,6,1,4,7,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,5,2,6,3] => [2,5,7,1,4,6,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,5,3,2,6] => [2,6,5,1,4,7,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,5,3,6,2] => [2,7,5,1,4,6,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,5,6,2,3] => [2,6,7,1,4,5,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,5,6,3,2] => [2,7,6,1,4,5,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,6,2,3,5] => [2,5,6,1,7,4,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,6,2,5,3] => [2,5,7,1,6,4,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,6,3,2,5] => [2,6,5,1,7,4,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,6,3,5,2] => [2,7,5,1,6,4,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,6,5,2,3] => [2,6,7,1,5,4,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,6,5,3,2] => [2,7,6,1,5,4,3] => [2,7,6,1,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,5,6,7] => [3,2,4,1,5,6,7] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,3,5,7,6] => [3,2,4,1,5,7,6] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,3,6,5,7] => [3,2,4,1,6,5,7] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,3,6,7,5] => [3,2,4,1,7,5,6] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,3,7,5,6] => [3,2,4,1,6,7,5] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,3,7,6,5] => [3,2,4,1,7,6,5] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,5,3,6,7] => [3,2,5,1,4,6,7] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,5,3,7,6] => [3,2,5,1,4,7,6] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,5,6,3,7] => [3,2,6,1,4,5,7] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,5,6,7,3] => [3,2,7,1,4,5,6] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,5,7,3,6] => [3,2,6,1,4,7,5] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,5,7,6,3] => [3,2,7,1,4,6,5] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,6,3,5,7] => [3,2,5,1,6,4,7] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,6,3,7,5] => [3,2,5,1,7,4,6] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,6,5,3,7] => [3,2,6,1,5,4,7] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,6,5,7,3] => [3,2,7,1,5,4,6] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,6,7,3,5] => [3,2,6,1,7,4,5] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,6,7,5,3] => [3,2,7,1,6,4,5] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,7,3,5,6] => [3,2,5,1,6,7,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,7,3,6,5] => [3,2,5,1,7,6,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,7,5,3,6] => [3,2,6,1,5,7,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,7,5,6,3] => [3,2,7,1,5,6,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,7,6,3,5] => [3,2,6,1,7,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,7,6,5,3] => [3,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,3,1,5,6,7] => [4,2,3,1,5,6,7] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,3,1,5,7,6] => [4,2,3,1,5,7,6] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,3,1,6,5,7] => [4,2,3,1,6,5,7] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,3,1,6,7,5] => [4,2,3,1,7,5,6] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,3,1,7,5,6] => [4,2,3,1,6,7,5] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,3,1,7,6,5] => [4,2,3,1,7,6,5] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,3,5,1,6,7] => [5,2,3,1,4,6,7] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,3,5,1,7,6] => [5,2,3,1,4,7,6] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,3,5,6,1,7] => [6,2,3,1,4,5,7] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,3,5,6,7,1] => [7,2,3,1,4,5,6] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,3,5,7,1,6] => [6,2,3,1,4,7,5] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,3,5,7,6,1] => [7,2,3,1,4,6,5] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,3,6,1,5,7] => [5,2,3,1,6,4,7] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,3,6,1,7,5] => [5,2,3,1,7,4,6] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,3,6,5,1,7] => [6,2,3,1,5,4,7] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,3,6,5,7,1] => [7,2,3,1,5,4,6] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,3,6,7,1,5] => [6,2,3,1,7,4,5] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,3,6,7,5,1] => [7,2,3,1,6,4,5] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,3,7,1,5,6] => [5,2,3,1,6,7,4] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,3,7,1,6,5] => [5,2,3,1,7,6,4] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,3,7,5,1,6] => [6,2,3,1,5,7,4] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,3,7,5,6,1] => [7,2,3,1,5,6,4] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,3,7,6,1,5] => [6,2,3,1,7,5,4] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,3,7,6,5,1] => [7,2,3,1,6,5,4] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,5,1,3,6,7] => [4,2,5,1,3,6,7] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,5,1,3,7,6] => [4,2,5,1,3,7,6] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,5,1,6,3,7] => [4,2,6,1,3,5,7] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,5,1,6,7,3] => [4,2,7,1,3,5,6] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,5,1,7,3,6] => [4,2,6,1,3,7,5] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,5,1,7,6,3] => [4,2,7,1,3,6,5] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,5,3,1,6,7] => [5,2,4,1,3,6,7] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,5,3,1,7,6] => [5,2,4,1,3,7,6] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,5,3,6,1,7] => [6,2,4,1,3,5,7] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,5,3,6,7,1] => [7,2,4,1,3,5,6] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,5,3,7,1,6] => [6,2,4,1,3,7,5] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,5,3,7,6,1] => [7,2,4,1,3,6,5] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,5,6,1,3,7] => [5,2,6,1,3,4,7] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,5,6,1,7,3] => [5,2,7,1,3,4,6] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,5,6,3,1,7] => [6,2,5,1,3,4,7] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,5,6,3,7,1] => [7,2,5,1,3,4,6] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,5,6,7,1,3] => [6,2,7,1,3,4,5] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,5,6,7,3,1] => [7,2,6,1,3,4,5] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,5,7,1,3,6] => [5,2,6,1,3,7,4] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,5,7,1,6,3] => [5,2,7,1,3,6,4] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,5,7,3,1,6] => [6,2,5,1,3,7,4] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,5,7,3,6,1] => [7,2,5,1,3,6,4] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,5,7,6,1,3] => [6,2,7,1,3,5,4] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,5,7,6,3,1] => [7,2,6,1,3,5,4] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,6,1,3,5,7] => [4,2,5,1,6,3,7] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,6,1,3,7,5] => [4,2,5,1,7,3,6] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,6,1,5,3,7] => [4,2,6,1,5,3,7] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,6,1,5,7,3] => [4,2,7,1,5,3,6] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,6,1,7,3,5] => [4,2,6,1,7,3,5] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,6,1,7,5,3] => [4,2,7,1,6,3,5] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,6,3,1,5,7] => [5,2,4,1,6,3,7] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,6,3,1,7,5] => [5,2,4,1,7,3,6] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,6,3,5,1,7] => [6,2,4,1,5,3,7] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,6,3,5,7,1] => [7,2,4,1,5,3,6] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,6,3,7,1,5] => [6,2,4,1,7,3,5] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,6,3,7,5,1] => [7,2,4,1,6,3,5] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,6,5,1,3,7] => [5,2,6,1,4,3,7] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,6,5,1,7,3] => [5,2,7,1,4,3,6] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,6,5,3,1,7] => [6,2,5,1,4,3,7] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,6,5,3,7,1] => [7,2,5,1,4,3,6] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,6,5,7,1,3] => [6,2,7,1,4,3,5] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,6,5,7,3,1] => [7,2,6,1,4,3,5] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,6,7,1,3,5] => [5,2,6,1,7,3,4] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,6,7,1,5,3] => [5,2,7,1,6,3,4] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,6,7,3,1,5] => [6,2,5,1,7,3,4] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,6,7,3,5,1] => [7,2,5,1,6,3,4] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,6,7,5,1,3] => [6,2,7,1,5,3,4] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,6,7,5,3,1] => [7,2,6,1,5,3,4] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,7,1,3,5,6] => [4,2,5,1,6,7,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,7,1,3,6,5] => [4,2,5,1,7,6,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,7,1,5,3,6] => [4,2,6,1,5,7,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,7,1,5,6,3] => [4,2,7,1,5,6,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,7,1,6,3,5] => [4,2,6,1,7,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,7,3,1,5,6] => [5,2,4,1,6,7,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,7,3,1,6,5] => [5,2,4,1,7,6,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,7,3,5,1,6] => [6,2,4,1,5,7,3] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,7,3,5,6,1] => [7,2,4,1,5,6,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,7,3,6,1,5] => [6,2,4,1,7,5,3] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,7,3,6,5,1] => [7,2,4,1,6,5,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,7,5,1,3,6] => [5,2,6,1,4,7,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,7,5,1,6,3] => [5,2,7,1,4,6,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,7,5,3,1,6] => [6,2,5,1,4,7,3] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,7,5,3,6,1] => [7,2,5,1,4,6,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,7,5,6,1,3] => [6,2,7,1,4,5,3] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,7,5,6,3,1] => [7,2,6,1,4,5,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,7,6,1,3,5] => [5,2,6,1,7,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,7,6,1,5,3] => [5,2,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,7,6,3,1,5] => [6,2,5,1,7,4,3] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,7,6,3,5,1] => [7,2,5,1,6,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,2,7,6,5,1,3] => [6,2,7,1,5,4,3] => [6,2,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,7,6,5,3,1] => [7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,3,1,2,5,6,7] => [3,4,2,1,5,6,7] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,2,5,7,6] => [3,4,2,1,5,7,6] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,2,6,5,7] => [3,4,2,1,6,5,7] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,2,6,7,5] => [3,4,2,1,7,5,6] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,2,7,5,6] => [3,4,2,1,6,7,5] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,2,7,6,5] => [3,4,2,1,7,6,5] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,5,2,6,7] => [3,5,2,1,4,6,7] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,5,2,7,6] => [3,5,2,1,4,7,6] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,5,6,2,7] => [3,6,2,1,4,5,7] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,5,6,7,2] => [3,7,2,1,4,5,6] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,5,7,2,6] => [3,6,2,1,4,7,5] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,5,7,6,2] => [3,7,2,1,4,6,5] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,6,2,5,7] => [3,5,2,1,6,4,7] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,6,2,7,5] => [3,5,2,1,7,4,6] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,6,5,2,7] => [3,6,2,1,5,4,7] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,6,5,7,2] => [3,7,2,1,5,4,6] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,6,7,2,5] => [3,6,2,1,7,4,5] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,6,7,5,2] => [3,7,2,1,6,4,5] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,7,2,5,6] => [3,5,2,1,6,7,4] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,7,2,6,5] => [3,5,2,1,7,6,4] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,7,5,2,6] => [3,6,2,1,5,7,4] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,7,5,6,2] => [3,7,2,1,5,6,4] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,7,6,2,5] => [3,6,2,1,7,5,4] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,7,6,5,2] => [3,7,2,1,6,5,4] => [3,7,2,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,2,1,5,6,7] => [4,3,2,1,5,6,7] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,5,7,6] => [4,3,2,1,5,7,6] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,6,5,7] => [4,3,2,1,6,5,7] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,6,7,5] => [4,3,2,1,7,5,6] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,7,5,6] => [4,3,2,1,6,7,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,7,6,5] => [4,3,2,1,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,5,1,6,7] => [5,3,2,1,4,6,7] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,3,2,5,1,7,6] => [5,3,2,1,4,7,6] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,3,2,5,6,1,7] => [6,3,2,1,4,5,7] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,3,2,5,6,7,1] => [7,3,2,1,4,5,6] => [7,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[4,3,2,5,7,1,6] => [6,3,2,1,4,7,5] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,3,2,5,7,6,1] => [7,3,2,1,4,6,5] => [7,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[4,3,2,6,1,5,7] => [5,3,2,1,6,4,7] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,3,2,6,1,7,5] => [5,3,2,1,7,4,6] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,3,2,6,5,1,7] => [6,3,2,1,5,4,7] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,3,2,6,5,7,1] => [7,3,2,1,5,4,6] => [7,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[4,3,2,6,7,1,5] => [6,3,2,1,7,4,5] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,3,2,6,7,5,1] => [7,3,2,1,6,4,5] => [7,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[4,3,2,7,1,5,6] => [5,3,2,1,6,7,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,3,2,7,1,6,5] => [5,3,2,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,3,2,7,5,1,6] => [6,3,2,1,5,7,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,3,2,7,5,6,1] => [7,3,2,1,5,6,4] => [7,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[4,3,2,7,6,1,5] => [6,3,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,3,2,7,6,5,1] => [7,3,2,1,6,5,4] => [7,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[4,3,5,1,2,6,7] => [4,5,2,1,3,6,7] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,5,1,2,7,6] => [4,5,2,1,3,7,6] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,5,1,6,2,7] => [4,6,2,1,3,5,7] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,5,1,6,7,2] => [4,7,2,1,3,5,6] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,5,1,7,2,6] => [4,6,2,1,3,7,5] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,5,1,7,6,2] => [4,7,2,1,3,6,5] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,5,2,1,6,7] => [5,4,2,1,3,6,7] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,3,5,2,1,7,6] => [5,4,2,1,3,7,6] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,3,5,2,6,1,7] => [6,4,2,1,3,5,7] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,3,5,2,6,7,1] => [7,4,2,1,3,5,6] => [7,4,2,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[4,3,5,2,7,1,6] => [6,4,2,1,3,7,5] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,3,5,2,7,6,1] => [7,4,2,1,3,6,5] => [7,4,2,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[4,3,5,6,1,2,7] => [5,6,2,1,3,4,7] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,5,6,1,7,2] => [5,7,2,1,3,4,6] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,5,6,2,1,7] => [6,5,2,1,3,4,7] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[4,3,5,6,2,7,1] => [7,5,2,1,3,4,6] => [7,5,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[4,3,5,6,7,1,2] => [6,7,2,1,3,4,5] => [6,7,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,3,5,6,7,2,1] => [7,6,2,1,3,4,5] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[4,3,5,7,1,2,6] => [5,6,2,1,3,7,4] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,5,7,1,6,2] => [5,7,2,1,3,6,4] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,5,7,2,1,6] => [6,5,2,1,3,7,4] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[4,3,5,7,2,6,1] => [7,5,2,1,3,6,4] => [7,5,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[4,3,5,7,6,1,2] => [6,7,2,1,3,5,4] => [6,7,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,3,5,7,6,2,1] => [7,6,2,1,3,5,4] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[4,3,6,1,2,5,7] => [4,5,2,1,6,3,7] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,6,1,2,7,5] => [4,5,2,1,7,3,6] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,6,1,5,2,7] => [4,6,2,1,5,3,7] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,6,1,5,7,2] => [4,7,2,1,5,3,6] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,6,1,7,2,5] => [4,6,2,1,7,3,5] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,6,1,7,5,2] => [4,7,2,1,6,3,5] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,6,2,1,5,7] => [5,4,2,1,6,3,7] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,3,6,2,1,7,5] => [5,4,2,1,7,3,6] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,3,6,2,5,1,7] => [6,4,2,1,5,3,7] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,3,6,2,5,7,1] => [7,4,2,1,5,3,6] => [7,4,2,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[4,3,6,2,7,1,5] => [6,4,2,1,7,3,5] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,3,6,2,7,5,1] => [7,4,2,1,6,3,5] => [7,4,2,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[4,3,6,5,1,2,7] => [5,6,2,1,4,3,7] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,6,5,1,7,2] => [5,7,2,1,4,3,6] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,6,5,2,1,7] => [6,5,2,1,4,3,7] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[4,3,6,5,2,7,1] => [7,5,2,1,4,3,6] => [7,5,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[4,3,6,5,7,1,2] => [6,7,2,1,4,3,5] => [6,7,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,3,6,5,7,2,1] => [7,6,2,1,4,3,5] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[4,3,6,7,1,2,5] => [5,6,2,1,7,3,4] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,6,7,1,5,2] => [5,7,2,1,6,3,4] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,6,7,2,1,5] => [6,5,2,1,7,3,4] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[4,3,6,7,2,5,1] => [7,5,2,1,6,3,4] => [7,5,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[4,3,6,7,5,1,2] => [6,7,2,1,5,3,4] => [6,7,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,3,6,7,5,2,1] => [7,6,2,1,5,3,4] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[4,3,7,1,2,5,6] => [4,5,2,1,6,7,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,7,1,2,6,5] => [4,5,2,1,7,6,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,7,1,5,2,6] => [4,6,2,1,5,7,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,7,1,5,6,2] => [4,7,2,1,5,6,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,7,1,6,2,5] => [4,6,2,1,7,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,7,1,6,5,2] => [4,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,7,2,1,5,6] => [5,4,2,1,6,7,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,3,7,2,1,6,5] => [5,4,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,3,7,2,5,1,6] => [6,4,2,1,5,7,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,3,7,2,5,6,1] => [7,4,2,1,5,6,3] => [7,4,2,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[4,3,7,2,6,1,5] => [6,4,2,1,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,3,7,2,6,5,1] => [7,4,2,1,6,5,3] => [7,4,2,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[4,3,7,5,1,2,6] => [5,6,2,1,4,7,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,7,5,1,6,2] => [5,7,2,1,4,6,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,7,5,2,1,6] => [6,5,2,1,4,7,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[4,3,7,5,2,6,1] => [7,5,2,1,4,6,3] => [7,5,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[4,3,7,5,6,1,2] => [6,7,2,1,4,5,3] => [6,7,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,3,7,5,6,2,1] => [7,6,2,1,4,5,3] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[4,3,7,6,1,2,5] => [5,6,2,1,7,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,7,6,1,5,2] => [5,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,7,6,2,1,5] => [6,5,2,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[4,3,7,6,2,5,1] => [7,5,2,1,6,4,3] => [7,5,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[4,3,7,6,5,1,2] => [6,7,2,1,5,4,3] => [6,7,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,3,7,6,5,2,1] => [7,6,2,1,5,4,3] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[4,5,1,2,3,6,7] => [3,4,5,1,2,6,7] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,2,3,7,6] => [3,4,5,1,2,7,6] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,2,6,3,7] => [3,4,6,1,2,5,7] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,2,6,7,3] => [3,4,7,1,2,5,6] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,2,7,3,6] => [3,4,6,1,2,7,5] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,2,7,6,3] => [3,4,7,1,2,6,5] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,3,2,6,7] => [3,5,4,1,2,6,7] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,3,2,7,6] => [3,5,4,1,2,7,6] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,3,6,2,7] => [3,6,4,1,2,5,7] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,3,6,7,2] => [3,7,4,1,2,5,6] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,3,7,2,6] => [3,6,4,1,2,7,5] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,3,7,6,2] => [3,7,4,1,2,6,5] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,6,2,3,7] => [3,5,6,1,2,4,7] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,6,2,7,3] => [3,5,7,1,2,4,6] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,6,3,2,7] => [3,6,5,1,2,4,7] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,6,3,7,2] => [3,7,5,1,2,4,6] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,6,7,2,3] => [3,6,7,1,2,4,5] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,6,7,3,2] => [3,7,6,1,2,4,5] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,7,2,3,6] => [3,5,6,1,2,7,4] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,7,2,6,3] => [3,5,7,1,2,6,4] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,7,3,2,6] => [3,6,5,1,2,7,4] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,7,3,6,2] => [3,7,5,1,2,6,4] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,7,6,2,3] => [3,6,7,1,2,5,4] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,1,7,6,3,2] => [3,7,6,1,2,5,4] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,2,1,3,6,7] => [4,3,5,1,2,6,7] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,2,1,3,7,6] => [4,3,5,1,2,7,6] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,2,1,6,3,7] => [4,3,6,1,2,5,7] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,2,1,6,7,3] => [4,3,7,1,2,5,6] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,2,1,7,3,6] => [4,3,6,1,2,7,5] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,2,1,7,6,3] => [4,3,7,1,2,6,5] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,2,3,1,6,7] => [5,3,4,1,2,6,7] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,5,2,3,1,7,6] => [5,3,4,1,2,7,6] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,5,2,3,6,1,7] => [6,3,4,1,2,5,7] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,5,2,3,6,7,1] => [7,3,4,1,2,5,6] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,5,2,3,7,1,6] => [6,3,4,1,2,7,5] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,5,2,3,7,6,1] => [7,3,4,1,2,6,5] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,5,2,6,1,3,7] => [5,3,6,1,2,4,7] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,5,2,6,1,7,3] => [5,3,7,1,2,4,6] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,5,2,6,3,1,7] => [6,3,5,1,2,4,7] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,5,2,6,3,7,1] => [7,3,5,1,2,4,6] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,5,2,6,7,1,3] => [6,3,7,1,2,4,5] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,5,2,6,7,3,1] => [7,3,6,1,2,4,5] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,5,2,7,1,3,6] => [5,3,6,1,2,7,4] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,5,2,7,1,6,3] => [5,3,7,1,2,6,4] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,5,2,7,3,1,6] => [6,3,5,1,2,7,4] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,5,2,7,3,6,1] => [7,3,5,1,2,6,4] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,5,2,7,6,1,3] => [6,3,7,1,2,5,4] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,5,2,7,6,3,1] => [7,3,6,1,2,5,4] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,5,3,1,2,6,7] => [4,5,3,1,2,6,7] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,3,1,2,7,6] => [4,5,3,1,2,7,6] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,3,1,6,2,7] => [4,6,3,1,2,5,7] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,3,1,6,7,2] => [4,7,3,1,2,5,6] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,3,1,7,2,6] => [4,6,3,1,2,7,5] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,3,1,7,6,2] => [4,7,3,1,2,6,5] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,3,2,1,6,7] => [5,4,3,1,2,6,7] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[4,5,3,2,1,7,6] => [5,4,3,1,2,7,6] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[4,5,3,2,6,1,7] => [6,4,3,1,2,5,7] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[4,5,3,2,6,7,1] => [7,4,3,1,2,5,6] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[4,5,3,2,7,1,6] => [6,4,3,1,2,7,5] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[4,5,3,2,7,6,1] => [7,4,3,1,2,6,5] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[4,5,3,6,1,2,7] => [5,6,3,1,2,4,7] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,5,3,6,1,7,2] => [5,7,3,1,2,4,6] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,5,3,6,2,1,7] => [6,5,3,1,2,4,7] => [6,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[4,5,3,6,2,7,1] => [7,5,3,1,2,4,6] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[4,5,3,6,7,1,2] => [6,7,3,1,2,4,5] => [6,7,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,5,3,6,7,2,1] => [7,6,3,1,2,4,5] => [7,6,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[4,5,3,7,1,2,6] => [5,6,3,1,2,7,4] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,5,3,7,1,6,2] => [5,7,3,1,2,6,4] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,5,3,7,2,1,6] => [6,5,3,1,2,7,4] => [6,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[4,5,3,7,2,6,1] => [7,5,3,1,2,6,4] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[4,5,3,7,6,1,2] => [6,7,3,1,2,5,4] => [6,7,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,5,3,7,6,2,1] => [7,6,3,1,2,5,4] => [7,6,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[4,5,6,1,2,3,7] => [4,5,6,1,2,3,7] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,2,7,3] => [4,5,7,1,2,3,6] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,3,2,7] => [4,6,5,1,2,3,7] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,3,7,2] => [4,7,5,1,2,3,6] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,7,2,3] => [4,6,7,1,2,3,5] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,7,3,2] => [4,7,6,1,2,3,5] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,2,1,3,7] => [5,4,6,1,2,3,7] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,5,6,2,1,7,3] => [5,4,7,1,2,3,6] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,5,6,2,3,1,7] => [6,4,5,1,2,3,7] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,5,6,2,3,7,1] => [7,4,5,1,2,3,6] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,5,6,2,7,1,3] => [6,4,7,1,2,3,5] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,5,6,2,7,3,1] => [7,4,6,1,2,3,5] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,5,6,3,1,2,7] => [5,6,4,1,2,3,7] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,5,6,3,1,7,2] => [5,7,4,1,2,3,6] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,5,6,3,2,1,7] => [6,5,4,1,2,3,7] => [6,5,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[4,5,6,3,2,7,1] => [7,5,4,1,2,3,6] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[4,5,6,3,7,1,2] => [6,7,4,1,2,3,5] => [6,7,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,5,6,3,7,2,1] => [7,6,4,1,2,3,5] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[4,5,6,7,1,2,3] => [5,6,7,1,2,3,4] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,5,6,7,1,3,2] => [5,7,6,1,2,3,4] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,5,6,7,2,1,3] => [6,5,7,1,2,3,4] => [6,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[4,5,6,7,2,3,1] => [7,5,6,1,2,3,4] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[4,5,6,7,3,1,2] => [6,7,5,1,2,3,4] => [6,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[4,5,6,7,3,2,1] => [7,6,5,1,2,3,4] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[4,5,7,1,2,3,6] => [4,5,6,1,2,7,3] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,1,2,6,3] => [4,5,7,1,2,6,3] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,1,3,2,6] => [4,6,5,1,2,7,3] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,1,3,6,2] => [4,7,5,1,2,6,3] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,1,6,2,3] => [4,6,7,1,2,5,3] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,1,6,3,2] => [4,7,6,1,2,5,3] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,2,1,3,6] => [5,4,6,1,2,7,3] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,5,7,2,1,6,3] => [5,4,7,1,2,6,3] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,5,7,2,3,1,6] => [6,4,5,1,2,7,3] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,5,7,2,3,6,1] => [7,4,5,1,2,6,3] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,5,7,2,6,1,3] => [6,4,7,1,2,5,3] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,5,7,2,6,3,1] => [7,4,6,1,2,5,3] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,5,7,3,1,2,6] => [5,6,4,1,2,7,3] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,5,7,3,1,6,2] => [5,7,4,1,2,6,3] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,5,7,3,2,1,6] => [6,5,4,1,2,7,3] => [6,5,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[4,5,7,3,2,6,1] => [7,5,4,1,2,6,3] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[4,5,7,3,6,1,2] => [6,7,4,1,2,5,3] => [6,7,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,5,7,3,6,2,1] => [7,6,4,1,2,5,3] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[4,5,7,6,1,2,3] => [5,6,7,1,2,4,3] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,5,7,6,1,3,2] => [5,7,6,1,2,4,3] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,5,7,6,2,1,3] => [6,5,7,1,2,4,3] => [6,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[4,5,7,6,2,3,1] => [7,5,6,1,2,4,3] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[4,5,7,6,3,1,2] => [6,7,5,1,2,4,3] => [6,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[4,5,7,6,3,2,1] => [7,6,5,1,2,4,3] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[4,6,1,2,3,5,7] => [3,4,5,1,6,2,7] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,2,3,7,5] => [3,4,5,1,7,2,6] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,2,5,3,7] => [3,4,6,1,5,2,7] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,2,5,7,3] => [3,4,7,1,5,2,6] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,2,7,3,5] => [3,4,6,1,7,2,5] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,2,7,5,3] => [3,4,7,1,6,2,5] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,3,2,5,7] => [3,5,4,1,6,2,7] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,3,2,7,5] => [3,5,4,1,7,2,6] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,3,5,2,7] => [3,6,4,1,5,2,7] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,3,5,7,2] => [3,7,4,1,5,2,6] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,3,7,2,5] => [3,6,4,1,7,2,5] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,3,7,5,2] => [3,7,4,1,6,2,5] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,5,2,3,7] => [3,5,6,1,4,2,7] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,5,2,7,3] => [3,5,7,1,4,2,6] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,5,3,2,7] => [3,6,5,1,4,2,7] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,5,3,7,2] => [3,7,5,1,4,2,6] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,5,7,2,3] => [3,6,7,1,4,2,5] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,5,7,3,2] => [3,7,6,1,4,2,5] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,7,2,3,5] => [3,5,6,1,7,2,4] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,7,2,5,3] => [3,5,7,1,6,2,4] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,7,3,2,5] => [3,6,5,1,7,2,4] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,7,3,5,2] => [3,7,5,1,6,2,4] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,7,5,2,3] => [3,6,7,1,5,2,4] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,1,7,5,3,2] => [3,7,6,1,5,2,4] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,2,1,3,5,7] => [4,3,5,1,6,2,7] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,2,1,3,7,5] => [4,3,5,1,7,2,6] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,2,1,5,3,7] => [4,3,6,1,5,2,7] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,2,1,5,7,3] => [4,3,7,1,5,2,6] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,2,1,7,3,5] => [4,3,6,1,7,2,5] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,2,1,7,5,3] => [4,3,7,1,6,2,5] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,2,3,1,5,7] => [5,3,4,1,6,2,7] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,6,2,3,1,7,5] => [5,3,4,1,7,2,6] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,6,2,3,5,1,7] => [6,3,4,1,5,2,7] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,6,2,3,5,7,1] => [7,3,4,1,5,2,6] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,6,2,3,7,1,5] => [6,3,4,1,7,2,5] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,6,2,3,7,5,1] => [7,3,4,1,6,2,5] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,6,2,5,1,3,7] => [5,3,6,1,4,2,7] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,6,2,5,1,7,3] => [5,3,7,1,4,2,6] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,6,2,5,3,1,7] => [6,3,5,1,4,2,7] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,6,2,5,3,7,1] => [7,3,5,1,4,2,6] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,6,2,5,7,1,3] => [6,3,7,1,4,2,5] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,6,2,5,7,3,1] => [7,3,6,1,4,2,5] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,6,2,7,1,3,5] => [5,3,6,1,7,2,4] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,6,2,7,1,5,3] => [5,3,7,1,6,2,4] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,6,2,7,3,1,5] => [6,3,5,1,7,2,4] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,6,2,7,3,5,1] => [7,3,5,1,6,2,4] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,6,2,7,5,1,3] => [6,3,7,1,5,2,4] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,6,2,7,5,3,1] => [7,3,6,1,5,2,4] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,6,3,1,2,5,7] => [4,5,3,1,6,2,7] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,3,1,2,7,5] => [4,5,3,1,7,2,6] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,3,1,5,2,7] => [4,6,3,1,5,2,7] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,3,1,5,7,2] => [4,7,3,1,5,2,6] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,3,1,7,2,5] => [4,6,3,1,7,2,5] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,3,1,7,5,2] => [4,7,3,1,6,2,5] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,3,2,1,5,7] => [5,4,3,1,6,2,7] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[4,6,3,2,1,7,5] => [5,4,3,1,7,2,6] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[4,6,3,2,5,1,7] => [6,4,3,1,5,2,7] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[4,6,3,2,5,7,1] => [7,4,3,1,5,2,6] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[4,6,3,2,7,1,5] => [6,4,3,1,7,2,5] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[4,6,3,2,7,5,1] => [7,4,3,1,6,2,5] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[4,6,3,5,1,2,7] => [5,6,3,1,4,2,7] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,6,3,5,1,7,2] => [5,7,3,1,4,2,6] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,6,3,5,2,1,7] => [6,5,3,1,4,2,7] => [6,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[4,6,3,5,2,7,1] => [7,5,3,1,4,2,6] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[4,6,3,5,7,1,2] => [6,7,3,1,4,2,5] => [6,7,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,6,3,5,7,2,1] => [7,6,3,1,4,2,5] => [7,6,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[4,6,3,7,1,2,5] => [5,6,3,1,7,2,4] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,6,3,7,1,5,2] => [5,7,3,1,6,2,4] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,6,3,7,2,1,5] => [6,5,3,1,7,2,4] => [6,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[4,6,3,7,2,5,1] => [7,5,3,1,6,2,4] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[4,6,3,7,5,1,2] => [6,7,3,1,5,2,4] => [6,7,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,6,3,7,5,2,1] => [7,6,3,1,5,2,4] => [7,6,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[4,6,5,1,2,3,7] => [4,5,6,1,3,2,7] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,5,1,2,7,3] => [4,5,7,1,3,2,6] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,5,1,3,2,7] => [4,6,5,1,3,2,7] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,5,1,3,7,2] => [4,7,5,1,3,2,6] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,5,1,7,2,3] => [4,6,7,1,3,2,5] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,5,1,7,3,2] => [4,7,6,1,3,2,5] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,5,2,1,3,7] => [5,4,6,1,3,2,7] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,6,5,2,1,7,3] => [5,4,7,1,3,2,6] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,6,5,2,3,1,7] => [6,4,5,1,3,2,7] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,6,5,2,3,7,1] => [7,4,5,1,3,2,6] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,6,5,2,7,1,3] => [6,4,7,1,3,2,5] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,6,5,2,7,3,1] => [7,4,6,1,3,2,5] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,6,5,3,1,2,7] => [5,6,4,1,3,2,7] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,6,5,3,1,7,2] => [5,7,4,1,3,2,6] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,6,5,3,2,1,7] => [6,5,4,1,3,2,7] => [6,5,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[4,6,5,3,2,7,1] => [7,5,4,1,3,2,6] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[4,6,5,3,7,1,2] => [6,7,4,1,3,2,5] => [6,7,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,6,5,3,7,2,1] => [7,6,4,1,3,2,5] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[4,6,5,7,1,2,3] => [5,6,7,1,3,2,4] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,6,5,7,1,3,2] => [5,7,6,1,3,2,4] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,6,5,7,2,1,3] => [6,5,7,1,3,2,4] => [6,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[4,6,5,7,2,3,1] => [7,5,6,1,3,2,4] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[4,6,5,7,3,1,2] => [6,7,5,1,3,2,4] => [6,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[4,6,5,7,3,2,1] => [7,6,5,1,3,2,4] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[4,6,7,1,2,3,5] => [4,5,6,1,7,2,3] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,7,1,2,5,3] => [4,5,7,1,6,2,3] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,7,1,3,2,5] => [4,6,5,1,7,2,3] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,7,1,3,5,2] => [4,7,5,1,6,2,3] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,7,1,5,2,3] => [4,6,7,1,5,2,3] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,7,1,5,3,2] => [4,7,6,1,5,2,3] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,7,2,1,3,5] => [5,4,6,1,7,2,3] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,6,7,2,1,5,3] => [5,4,7,1,6,2,3] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,6,7,2,3,1,5] => [6,4,5,1,7,2,3] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,6,7,2,3,5,1] => [7,4,5,1,6,2,3] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,6,7,2,5,1,3] => [6,4,7,1,5,2,3] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,6,7,2,5,3,1] => [7,4,6,1,5,2,3] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,6,7,3,1,2,5] => [5,6,4,1,7,2,3] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,6,7,3,1,5,2] => [5,7,4,1,6,2,3] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,6,7,3,2,1,5] => [6,5,4,1,7,2,3] => [6,5,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[4,6,7,3,2,5,1] => [7,5,4,1,6,2,3] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[4,6,7,3,5,1,2] => [6,7,4,1,5,2,3] => [6,7,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,6,7,3,5,2,1] => [7,6,4,1,5,2,3] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[4,6,7,5,1,2,3] => [5,6,7,1,4,2,3] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,6,7,5,1,3,2] => [5,7,6,1,4,2,3] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,6,7,5,2,1,3] => [6,5,7,1,4,2,3] => [6,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[4,6,7,5,2,3,1] => [7,5,6,1,4,2,3] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[4,6,7,5,3,1,2] => [6,7,5,1,4,2,3] => [6,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[4,6,7,5,3,2,1] => [7,6,5,1,4,2,3] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[4,7,1,2,3,5,6] => [3,4,5,1,6,7,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,2,3,6,5] => [3,4,5,1,7,6,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,2,5,3,6] => [3,4,6,1,5,7,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,2,5,6,3] => [3,4,7,1,5,6,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,2,6,3,5] => [3,4,6,1,7,5,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,2,6,5,3] => [3,4,7,1,6,5,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,3,2,5,6] => [3,5,4,1,6,7,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,3,2,6,5] => [3,5,4,1,7,6,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,3,5,2,6] => [3,6,4,1,5,7,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,3,5,6,2] => [3,7,4,1,5,6,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,3,6,2,5] => [3,6,4,1,7,5,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,3,6,5,2] => [3,7,4,1,6,5,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,5,2,3,6] => [3,5,6,1,4,7,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,5,2,6,3] => [3,5,7,1,4,6,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,5,3,2,6] => [3,6,5,1,4,7,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,5,3,6,2] => [3,7,5,1,4,6,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,5,6,2,3] => [3,6,7,1,4,5,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,5,6,3,2] => [3,7,6,1,4,5,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,6,2,3,5] => [3,5,6,1,7,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,6,2,5,3] => [3,5,7,1,6,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,6,3,2,5] => [3,6,5,1,7,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,6,3,5,2] => [3,7,5,1,6,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,6,5,2,3] => [3,6,7,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,1,6,5,3,2] => [3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,2,1,3,5,6] => [4,3,5,1,6,7,2] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,2,1,3,6,5] => [4,3,5,1,7,6,2] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,2,1,5,3,6] => [4,3,6,1,5,7,2] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,2,1,5,6,3] => [4,3,7,1,5,6,2] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,2,1,6,3,5] => [4,3,6,1,7,5,2] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,2,1,6,5,3] => [4,3,7,1,6,5,2] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,2,3,1,5,6] => [5,3,4,1,6,7,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,7,2,3,1,6,5] => [5,3,4,1,7,6,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,7,2,3,5,1,6] => [6,3,4,1,5,7,2] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,7,2,3,5,6,1] => [7,3,4,1,5,6,2] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,7,2,3,6,1,5] => [6,3,4,1,7,5,2] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,7,2,3,6,5,1] => [7,3,4,1,6,5,2] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,7,2,5,1,3,6] => [5,3,6,1,4,7,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,7,2,5,1,6,3] => [5,3,7,1,4,6,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,7,2,5,3,1,6] => [6,3,5,1,4,7,2] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,7,2,5,3,6,1] => [7,3,5,1,4,6,2] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,7,2,5,6,1,3] => [6,3,7,1,4,5,2] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,7,2,5,6,3,1] => [7,3,6,1,4,5,2] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,7,2,6,1,3,5] => [5,3,6,1,7,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,7,2,6,1,5,3] => [5,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,7,2,6,3,1,5] => [6,3,5,1,7,4,2] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,7,2,6,3,5,1] => [7,3,5,1,6,4,2] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,7,2,6,5,1,3] => [6,3,7,1,5,4,2] => [6,3,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,7,2,6,5,3,1] => [7,3,6,1,5,4,2] => [7,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,7,3,1,2,5,6] => [4,5,3,1,6,7,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,3,1,2,6,5] => [4,5,3,1,7,6,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,3,1,5,2,6] => [4,6,3,1,5,7,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,3,1,5,6,2] => [4,7,3,1,5,6,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,3,1,6,2,5] => [4,6,3,1,7,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,3,2,1,5,6] => [5,4,3,1,6,7,2] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[4,7,3,2,1,6,5] => [5,4,3,1,7,6,2] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[4,7,3,2,5,1,6] => [6,4,3,1,5,7,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[4,7,3,2,5,6,1] => [7,4,3,1,5,6,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[4,7,3,2,6,1,5] => [6,4,3,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[4,7,3,2,6,5,1] => [7,4,3,1,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[4,7,3,5,1,2,6] => [5,6,3,1,4,7,2] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,7,3,5,1,6,2] => [5,7,3,1,4,6,2] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,7,3,5,2,1,6] => [6,5,3,1,4,7,2] => [6,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[4,7,3,5,2,6,1] => [7,5,3,1,4,6,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[4,7,3,5,6,1,2] => [6,7,3,1,4,5,2] => [6,7,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,7,3,5,6,2,1] => [7,6,3,1,4,5,2] => [7,6,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[4,7,3,6,1,2,5] => [5,6,3,1,7,4,2] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,7,3,6,1,5,2] => [5,7,3,1,6,4,2] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,7,3,6,2,1,5] => [6,5,3,1,7,4,2] => [6,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[4,7,3,6,2,5,1] => [7,5,3,1,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[4,7,3,6,5,1,2] => [6,7,3,1,5,4,2] => [6,7,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,7,3,6,5,2,1] => [7,6,3,1,5,4,2] => [7,6,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[4,7,5,1,2,3,6] => [4,5,6,1,3,7,2] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,5,1,2,6,3] => [4,5,7,1,3,6,2] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,5,1,3,2,6] => [4,6,5,1,3,7,2] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,5,1,3,6,2] => [4,7,5,1,3,6,2] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,5,1,6,2,3] => [4,6,7,1,3,5,2] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,5,1,6,3,2] => [4,7,6,1,3,5,2] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,5,2,1,3,6] => [5,4,6,1,3,7,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,7,5,2,1,6,3] => [5,4,7,1,3,6,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,7,5,2,3,1,6] => [6,4,5,1,3,7,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,7,5,2,3,6,1] => [7,4,5,1,3,6,2] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,7,5,2,6,1,3] => [6,4,7,1,3,5,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,7,5,2,6,3,1] => [7,4,6,1,3,5,2] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,7,5,3,1,2,6] => [5,6,4,1,3,7,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,7,5,3,1,6,2] => [5,7,4,1,3,6,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,7,5,3,2,1,6] => [6,5,4,1,3,7,2] => [6,5,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[4,7,5,3,2,6,1] => [7,5,4,1,3,6,2] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[4,7,5,3,6,1,2] => [6,7,4,1,3,5,2] => [6,7,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,7,5,3,6,2,1] => [7,6,4,1,3,5,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[4,7,5,6,1,2,3] => [5,6,7,1,3,4,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,7,5,6,1,3,2] => [5,7,6,1,3,4,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,7,5,6,2,1,3] => [6,5,7,1,3,4,2] => [6,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[4,7,5,6,2,3,1] => [7,5,6,1,3,4,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[4,7,5,6,3,1,2] => [6,7,5,1,3,4,2] => [6,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[4,7,5,6,3,2,1] => [7,6,5,1,3,4,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[4,7,6,1,2,3,5] => [4,5,6,1,7,3,2] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,6,1,2,5,3] => [4,5,7,1,6,3,2] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,6,1,3,2,5] => [4,6,5,1,7,3,2] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,6,1,3,5,2] => [4,7,5,1,6,3,2] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,6,1,5,2,3] => [4,6,7,1,5,3,2] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,6,1,5,3,2] => [4,7,6,1,5,3,2] => [4,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,6,2,1,3,5] => [5,4,6,1,7,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,7,6,2,1,5,3] => [5,4,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,7,6,2,3,1,5] => [6,4,5,1,7,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,7,6,2,3,5,1] => [7,4,5,1,6,3,2] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,7,6,2,5,1,3] => [6,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,7,6,2,5,3,1] => [7,4,6,1,5,3,2] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,7,6,3,1,2,5] => [5,6,4,1,7,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,7,6,3,1,5,2] => [5,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,7,6,3,2,1,5] => [6,5,4,1,7,3,2] => [6,5,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[4,7,6,3,2,5,1] => [7,5,4,1,6,3,2] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[4,7,6,3,5,1,2] => [6,7,4,1,5,3,2] => [6,7,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,7,6,3,5,2,1] => [7,6,4,1,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[4,7,6,5,1,2,3] => [5,6,7,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,7,6,5,1,3,2] => [5,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,7,6,5,2,1,3] => [6,5,7,1,4,3,2] => [6,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[4,7,6,5,2,3,1] => [7,5,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[4,7,6,5,3,1,2] => [6,7,5,1,4,3,2] => [6,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[.,.]]
[4,7,6,5,3,2,1] => [7,6,5,1,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[5,1,2,3,4,6,7] => [2,3,4,5,1,6,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,3,4,7,6] => [2,3,4,5,1,7,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,3,6,4,7] => [2,3,4,6,1,5,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,3,6,7,4] => [2,3,4,7,1,5,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,3,7,4,6] => [2,3,4,6,1,7,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,3,7,6,4] => [2,3,4,7,1,6,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,4,3,6,7] => [2,3,5,4,1,6,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,4,3,7,6] => [2,3,5,4,1,7,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,4,6,3,7] => [2,3,6,4,1,5,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,4,6,7,3] => [2,3,7,4,1,5,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,4,7,3,6] => [2,3,6,4,1,7,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,4,7,6,3] => [2,3,7,4,1,6,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,6,3,4,7] => [2,3,5,6,1,4,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,6,3,7,4] => [2,3,5,7,1,4,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,6,4,3,7] => [2,3,6,5,1,4,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,6,4,7,3] => [2,3,7,5,1,4,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,6,7,3,4] => [2,3,6,7,1,4,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,6,7,4,3] => [2,3,7,6,1,4,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,7,3,4,6] => [2,3,5,6,1,7,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,7,3,6,4] => [2,3,5,7,1,6,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,7,4,3,6] => [2,3,6,5,1,7,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,7,4,6,3] => [2,3,7,5,1,6,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,7,6,3,4] => [2,3,6,7,1,5,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,2,7,6,4,3] => [2,3,7,6,1,5,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,2,4,6,7] => [2,4,3,5,1,6,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,2,4,7,6] => [2,4,3,5,1,7,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,2,6,4,7] => [2,4,3,6,1,5,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,2,6,7,4] => [2,4,3,7,1,5,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,2,7,4,6] => [2,4,3,6,1,7,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,2,7,6,4] => [2,4,3,7,1,6,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,4,2,6,7] => [2,5,3,4,1,6,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,4,2,7,6] => [2,5,3,4,1,7,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,4,6,2,7] => [2,6,3,4,1,5,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,4,6,7,2] => [2,7,3,4,1,5,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,4,7,2,6] => [2,6,3,4,1,7,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,4,7,6,2] => [2,7,3,4,1,6,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,6,2,4,7] => [2,5,3,6,1,4,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,6,2,7,4] => [2,5,3,7,1,4,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,6,4,2,7] => [2,6,3,5,1,4,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,6,4,7,2] => [2,7,3,5,1,4,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,6,7,2,4] => [2,6,3,7,1,4,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,6,7,4,2] => [2,7,3,6,1,4,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,7,2,4,6] => [2,5,3,6,1,7,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,7,2,6,4] => [2,5,3,7,1,6,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,7,4,2,6] => [2,6,3,5,1,7,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,7,4,6,2] => [2,7,3,5,1,6,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,7,6,2,4] => [2,6,3,7,1,5,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,3,7,6,4,2] => [2,7,3,6,1,5,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,2,3,6,7] => [2,4,5,3,1,6,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,2,3,7,6] => [2,4,5,3,1,7,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,2,6,3,7] => [2,4,6,3,1,5,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,2,6,7,3] => [2,4,7,3,1,5,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,2,7,3,6] => [2,4,6,3,1,7,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,2,7,6,3] => [2,4,7,3,1,6,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,3,2,6,7] => [2,5,4,3,1,6,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,3,2,7,6] => [2,5,4,3,1,7,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,3,6,2,7] => [2,6,4,3,1,5,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,3,6,7,2] => [2,7,4,3,1,5,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,3,7,2,6] => [2,6,4,3,1,7,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,3,7,6,2] => [2,7,4,3,1,6,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,6,2,3,7] => [2,5,6,3,1,4,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,6,2,7,3] => [2,5,7,3,1,4,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,6,3,2,7] => [2,6,5,3,1,4,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,6,3,7,2] => [2,7,5,3,1,4,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,6,7,2,3] => [2,6,7,3,1,4,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,6,7,3,2] => [2,7,6,3,1,4,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,7,2,3,6] => [2,5,6,3,1,7,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,7,2,6,3] => [2,5,7,3,1,6,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,7,3,2,6] => [2,6,5,3,1,7,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,7,3,6,2] => [2,7,5,3,1,6,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,7,6,2,3] => [2,6,7,3,1,5,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,4,7,6,3,2] => [2,7,6,3,1,5,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,2,3,4,7] => [2,4,5,6,1,3,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,2,3,7,4] => [2,4,5,7,1,3,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,2,4,3,7] => [2,4,6,5,1,3,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,2,4,7,3] => [2,4,7,5,1,3,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,2,7,3,4] => [2,4,6,7,1,3,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,2,7,4,3] => [2,4,7,6,1,3,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,3,2,4,7] => [2,5,4,6,1,3,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,3,2,7,4] => [2,5,4,7,1,3,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,3,4,2,7] => [2,6,4,5,1,3,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,3,4,7,2] => [2,7,4,5,1,3,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,3,7,2,4] => [2,6,4,7,1,3,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,3,7,4,2] => [2,7,4,6,1,3,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,4,2,3,7] => [2,5,6,4,1,3,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,4,2,7,3] => [2,5,7,4,1,3,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,4,3,2,7] => [2,6,5,4,1,3,7] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,4,3,7,2] => [2,7,5,4,1,3,6] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,4,7,2,3] => [2,6,7,4,1,3,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,4,7,3,2] => [2,7,6,4,1,3,5] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,7,2,3,4] => [2,5,6,7,1,3,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,7,2,4,3] => [2,5,7,6,1,3,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,7,3,2,4] => [2,6,5,7,1,3,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,7,3,4,2] => [2,7,5,6,1,3,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,7,4,2,3] => [2,6,7,5,1,3,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,6,7,4,3,2] => [2,7,6,5,1,3,4] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,2,3,4,6] => [2,4,5,6,1,7,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,2,3,6,4] => [2,4,5,7,1,6,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,2,4,3,6] => [2,4,6,5,1,7,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,2,4,6,3] => [2,4,7,5,1,6,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,2,6,3,4] => [2,4,6,7,1,5,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,2,6,4,3] => [2,4,7,6,1,5,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,3,2,4,6] => [2,5,4,6,1,7,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,3,2,6,4] => [2,5,4,7,1,6,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,3,4,2,6] => [2,6,4,5,1,7,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,3,4,6,2] => [2,7,4,5,1,6,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,3,6,2,4] => [2,6,4,7,1,5,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,3,6,4,2] => [2,7,4,6,1,5,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,4,2,3,6] => [2,5,6,4,1,7,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,4,2,6,3] => [2,5,7,4,1,6,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,4,3,2,6] => [2,6,5,4,1,7,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,4,3,6,2] => [2,7,5,4,1,6,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,4,6,2,3] => [2,6,7,4,1,5,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,4,6,3,2] => [2,7,6,4,1,5,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,6,2,3,4] => [2,5,6,7,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,6,2,4,3] => [2,5,7,6,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,6,3,2,4] => [2,6,5,7,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,6,3,4,2] => [2,7,5,6,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,6,4,2,3] => [2,6,7,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,1,7,6,4,3,2] => [2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,2,1,3,4,6,7] => [3,2,4,5,1,6,7] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,3,4,7,6] => [3,2,4,5,1,7,6] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,3,6,4,7] => [3,2,4,6,1,5,7] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,3,6,7,4] => [3,2,4,7,1,5,6] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,3,7,4,6] => [3,2,4,6,1,7,5] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,3,7,6,4] => [3,2,4,7,1,6,5] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,4,3,6,7] => [3,2,5,4,1,6,7] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,4,3,7,6] => [3,2,5,4,1,7,6] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,4,6,3,7] => [3,2,6,4,1,5,7] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,4,6,7,3] => [3,2,7,4,1,5,6] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,4,7,3,6] => [3,2,6,4,1,7,5] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,4,7,6,3] => [3,2,7,4,1,6,5] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,6,3,4,7] => [3,2,5,6,1,4,7] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,6,3,7,4] => [3,2,5,7,1,4,6] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,6,4,3,7] => [3,2,6,5,1,4,7] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,6,4,7,3] => [3,2,7,5,1,4,6] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,6,7,3,4] => [3,2,6,7,1,4,5] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,6,7,4,3] => [3,2,7,6,1,4,5] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,7,3,4,6] => [3,2,5,6,1,7,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,7,3,6,4] => [3,2,5,7,1,6,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,7,4,3,6] => [3,2,6,5,1,7,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,7,4,6,3] => [3,2,7,5,1,6,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,7,6,3,4] => [3,2,6,7,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,1,7,6,4,3] => [3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,3,1,4,6,7] => [4,2,3,5,1,6,7] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,3,1,4,7,6] => [4,2,3,5,1,7,6] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,3,1,6,4,7] => [4,2,3,6,1,5,7] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,3,1,6,7,4] => [4,2,3,7,1,5,6] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,3,1,7,4,6] => [4,2,3,6,1,7,5] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,3,1,7,6,4] => [4,2,3,7,1,6,5] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,3,4,1,6,7] => [5,2,3,4,1,6,7] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,3,4,1,7,6] => [5,2,3,4,1,7,6] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,3,4,6,1,7] => [6,2,3,4,1,5,7] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,3,4,6,7,1] => [7,2,3,4,1,5,6] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,3,4,7,1,6] => [6,2,3,4,1,7,5] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,3,4,7,6,1] => [7,2,3,4,1,6,5] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,3,6,1,4,7] => [5,2,3,6,1,4,7] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,3,6,1,7,4] => [5,2,3,7,1,4,6] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,3,6,4,1,7] => [6,2,3,5,1,4,7] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,3,6,4,7,1] => [7,2,3,5,1,4,6] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,3,6,7,1,4] => [6,2,3,7,1,4,5] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,3,6,7,4,1] => [7,2,3,6,1,4,5] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,3,7,1,4,6] => [5,2,3,6,1,7,4] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,3,7,1,6,4] => [5,2,3,7,1,6,4] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,3,7,4,1,6] => [6,2,3,5,1,7,4] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,3,7,4,6,1] => [7,2,3,5,1,6,4] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,3,7,6,1,4] => [6,2,3,7,1,5,4] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,3,7,6,4,1] => [7,2,3,6,1,5,4] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,4,1,3,6,7] => [4,2,5,3,1,6,7] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,4,1,3,7,6] => [4,2,5,3,1,7,6] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,4,1,6,3,7] => [4,2,6,3,1,5,7] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,4,1,6,7,3] => [4,2,7,3,1,5,6] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,4,1,7,3,6] => [4,2,6,3,1,7,5] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,4,1,7,6,3] => [4,2,7,3,1,6,5] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,4,3,1,6,7] => [5,2,4,3,1,6,7] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,4,3,1,7,6] => [5,2,4,3,1,7,6] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,4,3,6,1,7] => [6,2,4,3,1,5,7] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,4,3,6,7,1] => [7,2,4,3,1,5,6] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,4,3,7,1,6] => [6,2,4,3,1,7,5] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,4,3,7,6,1] => [7,2,4,3,1,6,5] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,4,6,1,3,7] => [5,2,6,3,1,4,7] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,4,6,1,7,3] => [5,2,7,3,1,4,6] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,4,6,3,1,7] => [6,2,5,3,1,4,7] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,4,6,3,7,1] => [7,2,5,3,1,4,6] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,4,6,7,1,3] => [6,2,7,3,1,4,5] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,4,6,7,3,1] => [7,2,6,3,1,4,5] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,4,7,1,3,6] => [5,2,6,3,1,7,4] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,4,7,1,6,3] => [5,2,7,3,1,6,4] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,4,7,3,1,6] => [6,2,5,3,1,7,4] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,4,7,3,6,1] => [7,2,5,3,1,6,4] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,4,7,6,1,3] => [6,2,7,3,1,5,4] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,4,7,6,3,1] => [7,2,6,3,1,5,4] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,6,1,3,4,7] => [4,2,5,6,1,3,7] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,6,1,3,7,4] => [4,2,5,7,1,3,6] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,6,1,4,3,7] => [4,2,6,5,1,3,7] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,6,1,4,7,3] => [4,2,7,5,1,3,6] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,6,1,7,3,4] => [4,2,6,7,1,3,5] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,6,1,7,4,3] => [4,2,7,6,1,3,5] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,6,3,1,4,7] => [5,2,4,6,1,3,7] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,6,3,1,7,4] => [5,2,4,7,1,3,6] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,6,3,4,1,7] => [6,2,4,5,1,3,7] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,6,3,4,7,1] => [7,2,4,5,1,3,6] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,6,3,7,1,4] => [6,2,4,7,1,3,5] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,6,3,7,4,1] => [7,2,4,6,1,3,5] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,6,4,1,3,7] => [5,2,6,4,1,3,7] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,6,4,1,7,3] => [5,2,7,4,1,3,6] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,6,4,3,1,7] => [6,2,5,4,1,3,7] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,6,4,3,7,1] => [7,2,5,4,1,3,6] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,6,4,7,1,3] => [6,2,7,4,1,3,5] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,6,4,7,3,1] => [7,2,6,4,1,3,5] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,6,7,1,3,4] => [5,2,6,7,1,3,4] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,6,7,1,4,3] => [5,2,7,6,1,3,4] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,6,7,3,1,4] => [6,2,5,7,1,3,4] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,6,7,3,4,1] => [7,2,5,6,1,3,4] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,6,7,4,1,3] => [6,2,7,5,1,3,4] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,6,7,4,3,1] => [7,2,6,5,1,3,4] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,7,1,3,4,6] => [4,2,5,6,1,7,3] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,7,1,3,6,4] => [4,2,5,7,1,6,3] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,7,1,4,3,6] => [4,2,6,5,1,7,3] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,7,1,4,6,3] => [4,2,7,5,1,6,3] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,7,1,6,3,4] => [4,2,6,7,1,5,3] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,7,1,6,4,3] => [4,2,7,6,1,5,3] => [4,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,7,3,1,4,6] => [5,2,4,6,1,7,3] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,7,3,1,6,4] => [5,2,4,7,1,6,3] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,7,3,4,1,6] => [6,2,4,5,1,7,3] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,7,3,4,6,1] => [7,2,4,5,1,6,3] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,7,3,6,1,4] => [6,2,4,7,1,5,3] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,7,3,6,4,1] => [7,2,4,6,1,5,3] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,7,4,1,3,6] => [5,2,6,4,1,7,3] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,7,4,1,6,3] => [5,2,7,4,1,6,3] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,7,4,3,1,6] => [6,2,5,4,1,7,3] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,7,4,3,6,1] => [7,2,5,4,1,6,3] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,7,4,6,1,3] => [6,2,7,4,1,5,3] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,7,4,6,3,1] => [7,2,6,4,1,5,3] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,7,6,1,3,4] => [5,2,6,7,1,4,3] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,7,6,1,4,3] => [5,2,7,6,1,4,3] => [5,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,7,6,3,1,4] => [6,2,5,7,1,4,3] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,7,6,3,4,1] => [7,2,5,6,1,4,3] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,2,7,6,4,1,3] => [6,2,7,5,1,4,3] => [6,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,7,6,4,3,1] => [7,2,6,5,1,4,3] => [7,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,3,1,2,4,6,7] => [3,4,2,5,1,6,7] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,2,4,7,6] => [3,4,2,5,1,7,6] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,2,6,4,7] => [3,4,2,6,1,5,7] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,2,6,7,4] => [3,4,2,7,1,5,6] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,2,7,4,6] => [3,4,2,6,1,7,5] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,2,7,6,4] => [3,4,2,7,1,6,5] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,4,2,6,7] => [3,5,2,4,1,6,7] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,4,2,7,6] => [3,5,2,4,1,7,6] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,4,6,2,7] => [3,6,2,4,1,5,7] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,4,6,7,2] => [3,7,2,4,1,5,6] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,4,7,2,6] => [3,6,2,4,1,7,5] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,4,7,6,2] => [3,7,2,4,1,6,5] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,6,2,4,7] => [3,5,2,6,1,4,7] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,6,2,7,4] => [3,5,2,7,1,4,6] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,6,4,2,7] => [3,6,2,5,1,4,7] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,6,4,7,2] => [3,7,2,5,1,4,6] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,6,7,2,4] => [3,6,2,7,1,4,5] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,6,7,4,2] => [3,7,2,6,1,4,5] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,7,2,4,6] => [3,5,2,6,1,7,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,7,2,6,4] => [3,5,2,7,1,6,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,7,4,2,6] => [3,6,2,5,1,7,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,7,4,6,2] => [3,7,2,5,1,6,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,7,6,2,4] => [3,6,2,7,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,1,7,6,4,2] => [3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,2,1,4,6,7] => [4,3,2,5,1,6,7] => [4,3,2,7,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,2,1,4,7,6] => [4,3,2,5,1,7,6] => [4,3,2,7,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,2,1,6,4,7] => [4,3,2,6,1,5,7] => [4,3,2,7,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,2,1,6,7,4] => [4,3,2,7,1,5,6] => [4,3,2,7,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,2,1,7,4,6] => [4,3,2,6,1,7,5] => [4,3,2,7,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,2,1,7,6,4] => [4,3,2,7,1,6,5] => [4,3,2,7,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,2,4,1,6,7] => [5,3,2,4,1,6,7] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,2,4,1,7,6] => [5,3,2,4,1,7,6] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,2,4,6,1,7] => [6,3,2,4,1,5,7] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,2,4,6,7,1] => [7,3,2,4,1,5,6] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,3,2,4,7,1,6] => [6,3,2,4,1,7,5] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,2,4,7,6,1] => [7,3,2,4,1,6,5] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,3,2,6,1,4,7] => [5,3,2,6,1,4,7] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,2,6,1,7,4] => [5,3,2,7,1,4,6] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,2,6,4,1,7] => [6,3,2,5,1,4,7] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,2,6,4,7,1] => [7,3,2,5,1,4,6] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,3,2,6,7,1,4] => [6,3,2,7,1,4,5] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,2,6,7,4,1] => [7,3,2,6,1,4,5] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,3,2,7,1,4,6] => [5,3,2,6,1,7,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,2,7,4,1,6] => [6,3,2,5,1,7,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,2,7,4,6,1] => [7,3,2,5,1,6,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,3,2,7,6,1,4] => [6,3,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,2,7,6,4,1] => [7,3,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,3,4,1,2,6,7] => [4,5,2,3,1,6,7] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,4,1,2,7,6] => [4,5,2,3,1,7,6] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,4,1,6,2,7] => [4,6,2,3,1,5,7] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,4,1,6,7,2] => [4,7,2,3,1,5,6] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,4,1,7,2,6] => [4,6,2,3,1,7,5] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,4,1,7,6,2] => [4,7,2,3,1,6,5] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,4,2,1,6,7] => [5,4,2,3,1,6,7] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,3,4,2,1,7,6] => [5,4,2,3,1,7,6] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,3,4,2,6,1,7] => [6,4,2,3,1,5,7] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,3,4,2,6,7,1] => [7,4,2,3,1,5,6] => [7,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[5,3,4,2,7,1,6] => [6,4,2,3,1,7,5] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,3,4,2,7,6,1] => [7,4,2,3,1,6,5] => [7,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[5,3,4,6,1,2,7] => [5,6,2,3,1,4,7] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,4,6,1,7,2] => [5,7,2,3,1,4,6] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,4,6,2,1,7] => [6,5,2,3,1,4,7] => [6,5,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,3,4,6,2,7,1] => [7,5,2,3,1,4,6] => [7,5,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[5,3,4,6,7,1,2] => [6,7,2,3,1,4,5] => [6,7,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,3,4,6,7,2,1] => [7,6,2,3,1,4,5] => [7,6,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[5,3,4,7,1,2,6] => [5,6,2,3,1,7,4] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,4,7,1,6,2] => [5,7,2,3,1,6,4] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,4,7,2,1,6] => [6,5,2,3,1,7,4] => [6,5,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,3,4,7,2,6,1] => [7,5,2,3,1,6,4] => [7,5,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[5,3,4,7,6,1,2] => [6,7,2,3,1,5,4] => [6,7,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,3,4,7,6,2,1] => [7,6,2,3,1,5,4] => [7,6,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[5,3,6,1,2,4,7] => [4,5,2,6,1,3,7] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,6,1,2,7,4] => [4,5,2,7,1,3,6] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,6,1,4,2,7] => [4,6,2,5,1,3,7] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,6,1,4,7,2] => [4,7,2,5,1,3,6] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,6,1,7,2,4] => [4,6,2,7,1,3,5] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,6,1,7,4,2] => [4,7,2,6,1,3,5] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,6,2,1,4,7] => [5,4,2,6,1,3,7] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,3,6,2,1,7,4] => [5,4,2,7,1,3,6] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,3,6,2,4,1,7] => [6,4,2,5,1,3,7] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,3,6,2,4,7,1] => [7,4,2,5,1,3,6] => [7,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[5,3,6,2,7,1,4] => [6,4,2,7,1,3,5] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,3,6,2,7,4,1] => [7,4,2,6,1,3,5] => [7,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[5,3,6,4,1,2,7] => [5,6,2,4,1,3,7] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,6,4,1,7,2] => [5,7,2,4,1,3,6] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,6,4,2,1,7] => [6,5,2,4,1,3,7] => [6,5,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,3,6,4,2,7,1] => [7,5,2,4,1,3,6] => [7,5,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[5,3,6,4,7,1,2] => [6,7,2,4,1,3,5] => [6,7,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,3,6,4,7,2,1] => [7,6,2,4,1,3,5] => [7,6,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[5,3,6,7,1,2,4] => [5,6,2,7,1,3,4] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,6,7,1,4,2] => [5,7,2,6,1,3,4] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,6,7,2,1,4] => [6,5,2,7,1,3,4] => [6,5,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,3,6,7,2,4,1] => [7,5,2,6,1,3,4] => [7,5,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[5,3,6,7,4,1,2] => [6,7,2,5,1,3,4] => [6,7,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,3,6,7,4,2,1] => [7,6,2,5,1,3,4] => [7,6,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[5,3,7,1,2,4,6] => [4,5,2,6,1,7,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,7,1,2,6,4] => [4,5,2,7,1,6,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,7,1,4,2,6] => [4,6,2,5,1,7,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,7,1,4,6,2] => [4,7,2,5,1,6,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,7,1,6,2,4] => [4,6,2,7,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,7,1,6,4,2] => [4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,7,2,1,4,6] => [5,4,2,6,1,7,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,3,7,2,1,6,4] => [5,4,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,3,7,2,4,1,6] => [6,4,2,5,1,7,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,3,7,2,4,6,1] => [7,4,2,5,1,6,3] => [7,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[5,3,7,2,6,1,4] => [6,4,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,3,7,2,6,4,1] => [7,4,2,6,1,5,3] => [7,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[5,3,7,4,1,2,6] => [5,6,2,4,1,7,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,7,4,1,6,2] => [5,7,2,4,1,6,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,7,4,2,1,6] => [6,5,2,4,1,7,3] => [6,5,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,3,7,4,2,6,1] => [7,5,2,4,1,6,3] => [7,5,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[5,3,7,4,6,1,2] => [6,7,2,4,1,5,3] => [6,7,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,3,7,4,6,2,1] => [7,6,2,4,1,5,3] => [7,6,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[5,3,7,6,1,2,4] => [5,6,2,7,1,4,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,7,6,1,4,2] => [5,7,2,6,1,4,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,7,6,2,1,4] => [6,5,2,7,1,4,3] => [6,5,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,3,7,6,2,4,1] => [7,5,2,6,1,4,3] => [7,5,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[5,3,7,6,4,1,2] => [6,7,2,5,1,4,3] => [6,7,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,3,7,6,4,2,1] => [7,6,2,5,1,4,3] => [7,6,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[5,4,1,2,3,6,7] => [3,4,5,2,1,6,7] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,2,3,7,6] => [3,4,5,2,1,7,6] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,2,6,3,7] => [3,4,6,2,1,5,7] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,2,6,7,3] => [3,4,7,2,1,5,6] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,2,7,3,6] => [3,4,6,2,1,7,5] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,2,7,6,3] => [3,4,7,2,1,6,5] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,3,2,6,7] => [3,5,4,2,1,6,7] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,3,2,7,6] => [3,5,4,2,1,7,6] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,3,6,2,7] => [3,6,4,2,1,5,7] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,3,6,7,2] => [3,7,4,2,1,5,6] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,3,7,2,6] => [3,6,4,2,1,7,5] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,3,7,6,2] => [3,7,4,2,1,6,5] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,6,2,3,7] => [3,5,6,2,1,4,7] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,6,2,7,3] => [3,5,7,2,1,4,6] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,6,3,2,7] => [3,6,5,2,1,4,7] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,6,3,7,2] => [3,7,5,2,1,4,6] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,6,7,2,3] => [3,6,7,2,1,4,5] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,6,7,3,2] => [3,7,6,2,1,4,5] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,7,2,3,6] => [3,5,6,2,1,7,4] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,7,2,6,3] => [3,5,7,2,1,6,4] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,7,3,2,6] => [3,6,5,2,1,7,4] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,7,3,6,2] => [3,7,5,2,1,6,4] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,7,6,2,3] => [3,6,7,2,1,5,4] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,1,7,6,3,2] => [3,7,6,2,1,5,4] => [3,7,6,2,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,2,1,3,6,7] => [4,3,5,2,1,6,7] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,2,1,3,7,6] => [4,3,5,2,1,7,6] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,2,1,6,3,7] => [4,3,6,2,1,5,7] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,2,1,6,7,3] => [4,3,7,2,1,5,6] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,2,1,7,3,6] => [4,3,6,2,1,7,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,2,1,7,6,3] => [4,3,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,2,3,1,6,7] => [5,3,4,2,1,6,7] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,2,3,1,7,6] => [5,3,4,2,1,7,6] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,2,3,6,1,7] => [6,3,4,2,1,5,7] => [6,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,4,2,3,6,7,1] => [7,3,4,2,1,5,6] => [7,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,4,2,3,7,1,6] => [6,3,4,2,1,7,5] => [6,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,4,2,3,7,6,1] => [7,3,4,2,1,6,5] => [7,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,4,2,6,1,3,7] => [5,3,6,2,1,4,7] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,2,6,1,7,3] => [5,3,7,2,1,4,6] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,2,6,3,1,7] => [6,3,5,2,1,4,7] => [6,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,4,2,6,3,7,1] => [7,3,5,2,1,4,6] => [7,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,4,2,6,7,1,3] => [6,3,7,2,1,4,5] => [6,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,4,2,6,7,3,1] => [7,3,6,2,1,4,5] => [7,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,4,2,7,1,3,6] => [5,3,6,2,1,7,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,2,7,1,6,3] => [5,3,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,2,7,3,1,6] => [6,3,5,2,1,7,4] => [6,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,4,2,7,3,6,1] => [7,3,5,2,1,6,4] => [7,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,4,2,7,6,1,3] => [6,3,7,2,1,5,4] => [6,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,4,2,7,6,3,1] => [7,3,6,2,1,5,4] => [7,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,4,3,1,2,6,7] => [4,5,3,2,1,6,7] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,3,1,2,7,6] => [4,5,3,2,1,7,6] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,3,1,6,2,7] => [4,6,3,2,1,5,7] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,3,1,6,7,2] => [4,7,3,2,1,5,6] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,3,1,7,2,6] => [4,6,3,2,1,7,5] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,3,1,7,6,2] => [4,7,3,2,1,6,5] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,3,2,1,6,7] => [5,4,3,2,1,6,7] => [5,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[5,4,3,2,1,7,6] => [5,4,3,2,1,7,6] => [5,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[5,4,3,2,6,1,7] => [6,4,3,2,1,5,7] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[5,4,3,2,6,7,1] => [7,4,3,2,1,5,6] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[5,4,3,2,7,1,6] => [6,4,3,2,1,7,5] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[5,4,3,2,7,6,1] => [7,4,3,2,1,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[5,4,3,6,1,2,7] => [5,6,3,2,1,4,7] => [5,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,3,6,1,7,2] => [5,7,3,2,1,4,6] => [5,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,3,6,2,1,7] => [6,5,3,2,1,4,7] => [6,5,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[5,4,3,6,2,7,1] => [7,5,3,2,1,4,6] => [7,5,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[5,4,3,6,7,1,2] => [6,7,3,2,1,4,5] => [6,7,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,4,3,6,7,2,1] => [7,6,3,2,1,4,5] => [7,6,3,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],.]
[5,4,3,7,1,2,6] => [5,6,3,2,1,7,4] => [5,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,3,7,1,6,2] => [5,7,3,2,1,6,4] => [5,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,3,7,2,1,6] => [6,5,3,2,1,7,4] => [6,5,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[5,4,3,7,2,6,1] => [7,5,3,2,1,6,4] => [7,5,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[5,4,3,7,6,1,2] => [6,7,3,2,1,5,4] => [6,7,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,4,3,7,6,2,1] => [7,6,3,2,1,5,4] => [7,6,3,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],.]
[5,4,6,1,2,3,7] => [4,5,6,2,1,3,7] => [4,7,6,2,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,6,1,2,7,3] => [4,5,7,2,1,3,6] => [4,7,6,2,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,6,1,3,2,7] => [4,6,5,2,1,3,7] => [4,7,6,2,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,6,1,3,7,2] => [4,7,5,2,1,3,6] => [4,7,6,2,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,6,1,7,2,3] => [4,6,7,2,1,3,5] => [4,7,6,2,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,6,1,7,3,2] => [4,7,6,2,1,3,5] => [4,7,6,2,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,6,2,1,3,7] => [5,4,6,2,1,3,7] => [5,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,6,2,1,7,3] => [5,4,7,2,1,3,6] => [5,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,6,2,3,1,7] => [6,4,5,2,1,3,7] => [6,4,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,4,6,2,3,7,1] => [7,4,5,2,1,3,6] => [7,4,6,2,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[5,4,6,2,7,1,3] => [6,4,7,2,1,3,5] => [6,4,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,4,6,2,7,3,1] => [7,4,6,2,1,3,5] => [7,4,6,2,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[5,4,6,3,1,2,7] => [5,6,4,2,1,3,7] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,6,3,1,7,2] => [5,7,4,2,1,3,6] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,6,3,2,1,7] => [6,5,4,2,1,3,7] => [6,5,4,2,1,7,3] => [[[[[.,.],[.,.]],.],.],[.,.]]
[5,4,6,3,2,7,1] => [7,5,4,2,1,3,6] => [7,5,4,2,1,6,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[5,4,6,3,7,1,2] => [6,7,4,2,1,3,5] => [6,7,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,4,6,3,7,2,1] => [7,6,4,2,1,3,5] => [7,6,4,2,1,5,3] => [[[[[.,.],[.,.]],[.,.]],.],.]
[5,4,6,7,1,2,3] => [5,6,7,2,1,3,4] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,4,6,7,1,3,2] => [5,7,6,2,1,3,4] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,4,6,7,2,1,3] => [6,5,7,2,1,3,4] => [6,5,7,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,4,6,7,2,3,1] => [7,5,6,2,1,3,4] => [7,5,6,2,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[5,4,6,7,3,1,2] => [6,7,5,2,1,3,4] => [6,7,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,4,6,7,3,2,1] => [7,6,5,2,1,3,4] => [7,6,5,2,1,4,3] => [[[[[.,.],[[.,.],.]],.],.],.]
[5,4,7,1,2,3,6] => [4,5,6,2,1,7,3] => [4,7,6,2,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,7,1,2,6,3] => [4,5,7,2,1,6,3] => [4,7,6,2,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,7,1,3,2,6] => [4,6,5,2,1,7,3] => [4,7,6,2,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,7,1,3,6,2] => [4,7,5,2,1,6,3] => [4,7,6,2,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,7,1,6,2,3] => [4,6,7,2,1,5,3] => [4,7,6,2,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,7,1,6,3,2] => [4,7,6,2,1,5,3] => [4,7,6,2,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,7,2,1,3,6] => [5,4,6,2,1,7,3] => [5,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,7,2,1,6,3] => [5,4,7,2,1,6,3] => [5,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,7,2,3,1,6] => [6,4,5,2,1,7,3] => [6,4,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,4,7,2,3,6,1] => [7,4,5,2,1,6,3] => [7,4,6,2,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[5,4,7,2,6,1,3] => [6,4,7,2,1,5,3] => [6,4,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,4,7,2,6,3,1] => [7,4,6,2,1,5,3] => [7,4,6,2,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[5,4,7,3,1,2,6] => [5,6,4,2,1,7,3] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,7,3,1,6,2] => [5,7,4,2,1,6,3] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,7,3,2,1,6] => [6,5,4,2,1,7,3] => [6,5,4,2,1,7,3] => [[[[[.,.],[.,.]],.],.],[.,.]]
[5,4,7,3,2,6,1] => [7,5,4,2,1,6,3] => [7,5,4,2,1,6,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[5,4,7,3,6,1,2] => [6,7,4,2,1,5,3] => [6,7,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,4,7,3,6,2,1] => [7,6,4,2,1,5,3] => [7,6,4,2,1,5,3] => [[[[[.,.],[.,.]],[.,.]],.],.]
[5,4,7,6,1,2,3] => [5,6,7,2,1,4,3] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,4,7,6,1,3,2] => [5,7,6,2,1,4,3] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,4,7,6,2,1,3] => [6,5,7,2,1,4,3] => [6,5,7,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,4,7,6,2,3,1] => [7,5,6,2,1,4,3] => [7,5,6,2,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[5,4,7,6,3,1,2] => [6,7,5,2,1,4,3] => [6,7,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,4,7,6,3,2,1] => [7,6,5,2,1,4,3] => [7,6,5,2,1,4,3] => [[[[[.,.],[[.,.],.]],.],.],.]
[5,6,1,2,3,4,7] => [3,4,5,6,1,2,7] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,2,3,7,4] => [3,4,5,7,1,2,6] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,2,4,3,7] => [3,4,6,5,1,2,7] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,2,4,7,3] => [3,4,7,5,1,2,6] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,2,7,3,4] => [3,4,6,7,1,2,5] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,2,7,4,3] => [3,4,7,6,1,2,5] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,3,2,4,7] => [3,5,4,6,1,2,7] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,3,2,7,4] => [3,5,4,7,1,2,6] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,3,4,2,7] => [3,6,4,5,1,2,7] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,3,4,7,2] => [3,7,4,5,1,2,6] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,3,7,2,4] => [3,6,4,7,1,2,5] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,3,7,4,2] => [3,7,4,6,1,2,5] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,4,2,3,7] => [3,5,6,4,1,2,7] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,4,2,7,3] => [3,5,7,4,1,2,6] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,4,3,2,7] => [3,6,5,4,1,2,7] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,4,3,7,2] => [3,7,5,4,1,2,6] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,4,7,2,3] => [3,6,7,4,1,2,5] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,4,7,3,2] => [3,7,6,4,1,2,5] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,7,2,3,4] => [3,5,6,7,1,2,4] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,7,2,4,3] => [3,5,7,6,1,2,4] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,7,3,2,4] => [3,6,5,7,1,2,4] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,7,3,4,2] => [3,7,5,6,1,2,4] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,7,4,2,3] => [3,6,7,5,1,2,4] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,1,7,4,3,2] => [3,7,6,5,1,2,4] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,2,1,3,4,7] => [4,3,5,6,1,2,7] => [4,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,2,1,3,7,4] => [4,3,5,7,1,2,6] => [4,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,2,1,4,3,7] => [4,3,6,5,1,2,7] => [4,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,2,1,4,7,3] => [4,3,7,5,1,2,6] => [4,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,2,1,7,3,4] => [4,3,6,7,1,2,5] => [4,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,2,1,7,4,3] => [4,3,7,6,1,2,5] => [4,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,2,3,1,4,7] => [5,3,4,6,1,2,7] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,2,3,1,7,4] => [5,3,4,7,1,2,6] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,2,3,4,1,7] => [6,3,4,5,1,2,7] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,6,2,3,4,7,1] => [7,3,4,5,1,2,6] => [7,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[5,6,2,3,7,1,4] => [6,3,4,7,1,2,5] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,6,2,3,7,4,1] => [7,3,4,6,1,2,5] => [7,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[5,6,2,4,1,3,7] => [5,3,6,4,1,2,7] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,2,4,1,7,3] => [5,3,7,4,1,2,6] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,2,4,3,1,7] => [6,3,5,4,1,2,7] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,6,2,4,3,7,1] => [7,3,5,4,1,2,6] => [7,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[5,6,2,4,7,1,3] => [6,3,7,4,1,2,5] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,6,2,4,7,3,1] => [7,3,6,4,1,2,5] => [7,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[5,6,2,7,1,3,4] => [5,3,6,7,1,2,4] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,2,7,1,4,3] => [5,3,7,6,1,2,4] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,2,7,3,1,4] => [6,3,5,7,1,2,4] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,6,2,7,3,4,1] => [7,3,5,6,1,2,4] => [7,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[5,6,2,7,4,1,3] => [6,3,7,5,1,2,4] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,6,2,7,4,3,1] => [7,3,6,5,1,2,4] => [7,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[5,6,3,1,2,4,7] => [4,5,3,6,1,2,7] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,3,1,2,7,4] => [4,5,3,7,1,2,6] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,3,1,4,2,7] => [4,6,3,5,1,2,7] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,3,1,4,7,2] => [4,7,3,5,1,2,6] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,3,1,7,2,4] => [4,6,3,7,1,2,5] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,3,1,7,4,2] => [4,7,3,6,1,2,5] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,3,2,1,4,7] => [5,4,3,6,1,2,7] => [5,4,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,6,3,2,1,7,4] => [5,4,3,7,1,2,6] => [5,4,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,6,3,2,4,1,7] => [6,4,3,5,1,2,7] => [6,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,6,3,2,4,7,1] => [7,4,3,5,1,2,6] => [7,4,3,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[5,6,3,2,7,1,4] => [6,4,3,7,1,2,5] => [6,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,6,3,2,7,4,1] => [7,4,3,6,1,2,5] => [7,4,3,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[5,6,3,4,1,2,7] => [5,6,3,4,1,2,7] => [5,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,3,4,1,7,2] => [5,7,3,4,1,2,6] => [5,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,3,4,2,1,7] => [6,5,3,4,1,2,7] => [6,5,3,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,6,3,4,2,7,1] => [7,5,3,4,1,2,6] => [7,5,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[5,6,3,4,7,1,2] => [6,7,3,4,1,2,5] => [6,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,6,3,4,7,2,1] => [7,6,3,4,1,2,5] => [7,6,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[5,6,3,7,1,2,4] => [5,6,3,7,1,2,4] => [5,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,3,7,1,4,2] => [5,7,3,6,1,2,4] => [5,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,3,7,2,1,4] => [6,5,3,7,1,2,4] => [6,5,3,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,6,3,7,2,4,1] => [7,5,3,6,1,2,4] => [7,5,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[5,6,3,7,4,1,2] => [6,7,3,5,1,2,4] => [6,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,6,3,7,4,2,1] => [7,6,3,5,1,2,4] => [7,6,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[5,6,4,1,2,3,7] => [4,5,6,3,1,2,7] => [4,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,4,1,2,7,3] => [4,5,7,3,1,2,6] => [4,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,4,1,3,2,7] => [4,6,5,3,1,2,7] => [4,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,4,1,3,7,2] => [4,7,5,3,1,2,6] => [4,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,4,1,7,2,3] => [4,6,7,3,1,2,5] => [4,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,4,1,7,3,2] => [4,7,6,3,1,2,5] => [4,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,4,2,1,3,7] => [5,4,6,3,1,2,7] => [5,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,6,4,2,1,7,3] => [5,4,7,3,1,2,6] => [5,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,6,4,2,3,1,7] => [6,4,5,3,1,2,7] => [6,4,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,6,4,2,3,7,1] => [7,4,5,3,1,2,6] => [7,4,6,3,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[5,6,4,2,7,1,3] => [6,4,7,3,1,2,5] => [6,4,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,6,4,2,7,3,1] => [7,4,6,3,1,2,5] => [7,4,6,3,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[5,6,4,3,1,2,7] => [5,6,4,3,1,2,7] => [5,7,4,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,6,4,3,1,7,2] => [5,7,4,3,1,2,6] => [5,7,4,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,6,4,3,2,1,7] => [6,5,4,3,1,2,7] => [6,5,4,3,1,7,2] => [[[[[.,[.,.]],.],.],.],[.,.]]
[5,6,4,3,2,7,1] => [7,5,4,3,1,2,6] => [7,5,4,3,1,6,2] => [[[[[.,[.,.]],.],.],[.,.]],.]
[5,6,4,3,7,1,2] => [6,7,4,3,1,2,5] => [6,7,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,6,4,3,7,2,1] => [7,6,4,3,1,2,5] => [7,6,4,3,1,5,2] => [[[[[.,[.,.]],.],[.,.]],.],.]
[5,6,4,7,1,2,3] => [5,6,7,3,1,2,4] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,4,7,1,3,2] => [5,7,6,3,1,2,4] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,4,7,2,1,3] => [6,5,7,3,1,2,4] => [6,5,7,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,6,4,7,2,3,1] => [7,5,6,3,1,2,4] => [7,5,6,3,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[5,6,4,7,3,1,2] => [6,7,5,3,1,2,4] => [6,7,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,6,4,7,3,2,1] => [7,6,5,3,1,2,4] => [7,6,5,3,1,4,2] => [[[[[.,[.,.]],[.,.]],.],.],.]
[5,6,7,1,2,3,4] => [4,5,6,7,1,2,3] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,7,1,2,4,3] => [4,5,7,6,1,2,3] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,7,1,3,2,4] => [4,6,5,7,1,2,3] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,7,1,3,4,2] => [4,7,5,6,1,2,3] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,7,1,4,2,3] => [4,6,7,5,1,2,3] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,7,1,4,3,2] => [4,7,6,5,1,2,3] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,7,2,1,3,4] => [5,4,6,7,1,2,3] => [5,4,7,6,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,6,7,2,1,4,3] => [5,4,7,6,1,2,3] => [5,4,7,6,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,6,7,2,3,1,4] => [6,4,5,7,1,2,3] => [6,4,7,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[5,6,7,2,3,4,1] => [7,4,5,6,1,2,3] => [7,4,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[5,6,7,2,4,1,3] => [6,4,7,5,1,2,3] => [6,4,7,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[5,6,7,2,4,3,1] => [7,4,6,5,1,2,3] => [7,4,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[5,6,7,3,1,2,4] => [5,6,4,7,1,2,3] => [5,7,4,6,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,6,7,3,1,4,2] => [5,7,4,6,1,2,3] => [5,7,4,6,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,6,7,3,2,1,4] => [6,5,4,7,1,2,3] => [6,5,4,7,1,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[5,6,7,3,2,4,1] => [7,5,4,6,1,2,3] => [7,5,4,6,1,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[5,6,7,3,4,1,2] => [6,7,4,5,1,2,3] => [6,7,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[5,6,7,3,4,2,1] => [7,6,4,5,1,2,3] => [7,6,4,5,1,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[5,6,7,4,1,2,3] => [5,6,7,4,1,2,3] => [5,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,6,7,4,1,3,2] => [5,7,6,4,1,2,3] => [5,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,6,7,4,2,1,3] => [6,5,7,4,1,2,3] => [6,5,7,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[5,6,7,4,2,3,1] => [7,5,6,4,1,2,3] => [7,5,6,4,1,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[5,6,7,4,3,1,2] => [6,7,5,4,1,2,3] => [6,7,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[5,6,7,4,3,2,1] => [7,6,5,4,1,2,3] => [7,6,5,4,1,3,2] => [[[[[.,[[.,.],.]],.],.],.],.]
[5,7,1,2,3,4,6] => [3,4,5,6,1,7,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,2,3,6,4] => [3,4,5,7,1,6,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,2,4,3,6] => [3,4,6,5,1,7,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,2,4,6,3] => [3,4,7,5,1,6,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,2,6,3,4] => [3,4,6,7,1,5,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,2,6,4,3] => [3,4,7,6,1,5,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,3,2,4,6] => [3,5,4,6,1,7,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,3,2,6,4] => [3,5,4,7,1,6,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,3,4,2,6] => [3,6,4,5,1,7,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,3,4,6,2] => [3,7,4,5,1,6,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,3,6,2,4] => [3,6,4,7,1,5,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,3,6,4,2] => [3,7,4,6,1,5,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,4,2,3,6] => [3,5,6,4,1,7,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,4,2,6,3] => [3,5,7,4,1,6,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,4,3,2,6] => [3,6,5,4,1,7,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,4,3,6,2] => [3,7,5,4,1,6,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,4,6,2,3] => [3,6,7,4,1,5,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,4,6,3,2] => [3,7,6,4,1,5,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,6,2,3,4] => [3,5,6,7,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,6,2,4,3] => [3,5,7,6,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,6,3,2,4] => [3,6,5,7,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,6,3,4,2] => [3,7,5,6,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,6,4,2,3] => [3,6,7,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,1,6,4,3,2] => [3,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,2,1,3,4,6] => [4,3,5,6,1,7,2] => [4,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,2,1,3,6,4] => [4,3,5,7,1,6,2] => [4,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,2,1,4,3,6] => [4,3,6,5,1,7,2] => [4,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,2,1,4,6,3] => [4,3,7,5,1,6,2] => [4,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,2,1,6,3,4] => [4,3,6,7,1,5,2] => [4,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,2,1,6,4,3] => [4,3,7,6,1,5,2] => [4,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,2,3,1,4,6] => [5,3,4,6,1,7,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,2,3,1,6,4] => [5,3,4,7,1,6,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,2,3,4,1,6] => [6,3,4,5,1,7,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,7,2,3,4,6,1] => [7,3,4,5,1,6,2] => [7,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[5,7,2,3,6,1,4] => [6,3,4,7,1,5,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,7,2,3,6,4,1] => [7,3,4,6,1,5,2] => [7,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[5,7,2,4,1,3,6] => [5,3,6,4,1,7,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,2,4,1,6,3] => [5,3,7,4,1,6,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,2,4,3,1,6] => [6,3,5,4,1,7,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,7,2,4,3,6,1] => [7,3,5,4,1,6,2] => [7,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[5,7,2,4,6,1,3] => [6,3,7,4,1,5,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,7,2,4,6,3,1] => [7,3,6,4,1,5,2] => [7,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[5,7,2,6,1,3,4] => [5,3,6,7,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,2,6,1,4,3] => [5,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,2,6,3,1,4] => [6,3,5,7,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,7,2,6,3,4,1] => [7,3,5,6,1,4,2] => [7,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[5,7,2,6,4,1,3] => [6,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,7,2,6,4,3,1] => [7,3,6,5,1,4,2] => [7,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[5,7,3,1,2,4,6] => [4,5,3,6,1,7,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,3,1,2,6,4] => [4,5,3,7,1,6,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,3,1,4,2,6] => [4,6,3,5,1,7,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,3,1,4,6,2] => [4,7,3,5,1,6,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,3,1,6,2,4] => [4,6,3,7,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,3,1,6,4,2] => [4,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,3,2,1,4,6] => [5,4,3,6,1,7,2] => [5,4,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,7,3,2,1,6,4] => [5,4,3,7,1,6,2] => [5,4,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,7,3,2,4,1,6] => [6,4,3,5,1,7,2] => [6,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,7,3,2,4,6,1] => [7,4,3,5,1,6,2] => [7,4,3,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[5,7,3,2,6,1,4] => [6,4,3,7,1,5,2] => [6,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,7,3,2,6,4,1] => [7,4,3,6,1,5,2] => [7,4,3,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[5,7,3,4,1,2,6] => [5,6,3,4,1,7,2] => [5,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,3,4,1,6,2] => [5,7,3,4,1,6,2] => [5,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,3,4,2,1,6] => [6,5,3,4,1,7,2] => [6,5,3,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,7,3,4,2,6,1] => [7,5,3,4,1,6,2] => [7,5,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[5,7,3,4,6,1,2] => [6,7,3,4,1,5,2] => [6,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,7,3,4,6,2,1] => [7,6,3,4,1,5,2] => [7,6,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[5,7,3,6,1,2,4] => [5,6,3,7,1,4,2] => [5,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,3,6,1,4,2] => [5,7,3,6,1,4,2] => [5,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,3,6,2,1,4] => [6,5,3,7,1,4,2] => [6,5,3,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,7,3,6,2,4,1] => [7,5,3,6,1,4,2] => [7,5,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[5,7,3,6,4,1,2] => [6,7,3,5,1,4,2] => [6,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,7,3,6,4,2,1] => [7,6,3,5,1,4,2] => [7,6,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[5,7,4,1,2,3,6] => [4,5,6,3,1,7,2] => [4,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,4,1,2,6,3] => [4,5,7,3,1,6,2] => [4,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,4,1,3,2,6] => [4,6,5,3,1,7,2] => [4,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,4,1,3,6,2] => [4,7,5,3,1,6,2] => [4,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,4,1,6,2,3] => [4,6,7,3,1,5,2] => [4,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,4,1,6,3,2] => [4,7,6,3,1,5,2] => [4,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,7,4,2,1,3,6] => [5,4,6,3,1,7,2] => [5,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,7,4,2,1,6,3] => [5,4,7,3,1,6,2] => [5,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,7,4,2,3,1,6] => [6,4,5,3,1,7,2] => [6,4,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,7,4,2,3,6,1] => [7,4,5,3,1,6,2] => [7,4,6,3,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[5,7,4,2,6,1,3] => [6,4,7,3,1,5,2] => [6,4,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,7,4,2,6,3,1] => [7,4,6,3,1,5,2] => [7,4,6,3,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[5,7,4,3,1,2,6] => [5,6,4,3,1,7,2] => [5,7,4,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,7,4,3,1,6,2] => [5,7,4,3,1,6,2] => [5,7,4,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,7,4,3,2,1,6] => [6,5,4,3,1,7,2] => [6,5,4,3,1,7,2] => [[[[[.,[.,.]],.],.],.],[.,.]]
[5,7,4,3,2,6,1] => [7,5,4,3,1,6,2] => [7,5,4,3,1,6,2] => [[[[[.,[.,.]],.],.],[.,.]],.]
[5,7,4,3,6,1,2] => [6,7,4,3,1,5,2] => [6,7,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,7,4,3,6,2,1] => [7,6,4,3,1,5,2] => [7,6,4,3,1,5,2] => [[[[[.,[.,.]],.],[.,.]],.],.]
[5,7,4,6,1,2,3] => [5,6,7,3,1,4,2] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,4,6,1,3,2] => [5,7,6,3,1,4,2] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,4,6,2,1,3] => [6,5,7,3,1,4,2] => [6,5,7,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,7,4,6,2,3,1] => [7,5,6,3,1,4,2] => [7,5,6,3,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[5,7,4,6,3,1,2] => [6,7,5,3,1,4,2] => [6,7,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,7,4,6,3,2,1] => [7,6,5,3,1,4,2] => [7,6,5,3,1,4,2] => [[[[[.,[.,.]],[.,.]],.],.],.]
[5,7,6,1,2,3,4] => [4,5,6,7,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,6,1,2,4,3] => [4,5,7,6,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,6,1,3,2,4] => [4,6,5,7,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,6,1,3,4,2] => [4,7,5,6,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,6,1,4,2,3] => [4,6,7,5,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,6,1,4,3,2] => [4,7,6,5,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,6,2,1,3,4] => [5,4,6,7,1,3,2] => [5,4,7,6,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,7,6,2,1,4,3] => [5,4,7,6,1,3,2] => [5,4,7,6,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,7,6,2,3,1,4] => [6,4,5,7,1,3,2] => [6,4,7,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[5,7,6,2,3,4,1] => [7,4,5,6,1,3,2] => [7,4,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[5,7,6,2,4,1,3] => [6,4,7,5,1,3,2] => [6,4,7,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[5,7,6,2,4,3,1] => [7,4,6,5,1,3,2] => [7,4,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[5,7,6,3,1,2,4] => [5,6,4,7,1,3,2] => [5,7,4,6,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,7,6,3,1,4,2] => [5,7,4,6,1,3,2] => [5,7,4,6,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,7,6,3,2,1,4] => [6,5,4,7,1,3,2] => [6,5,4,7,1,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[5,7,6,3,2,4,1] => [7,5,4,6,1,3,2] => [7,5,4,6,1,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[5,7,6,3,4,1,2] => [6,7,4,5,1,3,2] => [6,7,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[5,7,6,3,4,2,1] => [7,6,4,5,1,3,2] => [7,6,4,5,1,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[5,7,6,4,1,2,3] => [5,6,7,4,1,3,2] => [5,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,7,6,4,1,3,2] => [5,7,6,4,1,3,2] => [5,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,7,6,4,2,1,3] => [6,5,7,4,1,3,2] => [6,5,7,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[5,7,6,4,2,3,1] => [7,5,6,4,1,3,2] => [7,5,6,4,1,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[5,7,6,4,3,1,2] => [6,7,5,4,1,3,2] => [6,7,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[5,7,6,4,3,2,1] => [7,6,5,4,1,3,2] => [7,6,5,4,1,3,2] => [[[[[.,[[.,.],.]],.],.],.],.]
[6,1,2,3,4,5,7] => [2,3,4,5,6,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,3,4,7,5] => [2,3,4,5,7,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,3,5,4,7] => [2,3,4,6,5,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,3,5,7,4] => [2,3,4,7,5,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,3,7,4,5] => [2,3,4,6,7,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,3,7,5,4] => [2,3,4,7,6,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,4,3,5,7] => [2,3,5,4,6,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,4,3,7,5] => [2,3,5,4,7,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,4,5,3,7] => [2,3,6,4,5,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,4,5,7,3] => [2,3,7,4,5,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,4,7,3,5] => [2,3,6,4,7,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,4,7,5,3] => [2,3,7,4,6,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,5,3,4,7] => [2,3,5,6,4,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,5,3,7,4] => [2,3,5,7,4,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,5,4,3,7] => [2,3,6,5,4,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,5,4,7,3] => [2,3,7,5,4,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,5,7,3,4] => [2,3,6,7,4,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,5,7,4,3] => [2,3,7,6,4,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,7,3,4,5] => [2,3,5,6,7,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,7,3,5,4] => [2,3,5,7,6,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,7,4,3,5] => [2,3,6,5,7,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,7,4,5,3] => [2,3,7,5,6,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,7,5,3,4] => [2,3,6,7,5,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,2,7,5,4,3] => [2,3,7,6,5,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,2,4,5,7] => [2,4,3,5,6,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,2,4,7,5] => [2,4,3,5,7,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,2,5,4,7] => [2,4,3,6,5,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,2,5,7,4] => [2,4,3,7,5,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,2,7,4,5] => [2,4,3,6,7,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,2,7,5,4] => [2,4,3,7,6,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,4,2,5,7] => [2,5,3,4,6,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,4,2,7,5] => [2,5,3,4,7,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,4,5,2,7] => [2,6,3,4,5,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,4,5,7,2] => [2,7,3,4,5,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,4,7,2,5] => [2,6,3,4,7,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,4,7,5,2] => [2,7,3,4,6,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,5,2,4,7] => [2,5,3,6,4,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,5,2,7,4] => [2,5,3,7,4,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,5,4,2,7] => [2,6,3,5,4,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,5,4,7,2] => [2,7,3,5,4,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,5,7,2,4] => [2,6,3,7,4,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,5,7,4,2] => [2,7,3,6,4,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,7,2,4,5] => [2,5,3,6,7,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,7,2,5,4] => [2,5,3,7,6,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,7,4,2,5] => [2,6,3,5,7,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,7,4,5,2] => [2,7,3,5,6,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,7,5,2,4] => [2,6,3,7,5,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,3,7,5,4,2] => [2,7,3,6,5,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,2,3,5,7] => [2,4,5,3,6,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,2,3,7,5] => [2,4,5,3,7,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,2,5,3,7] => [2,4,6,3,5,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,2,5,7,3] => [2,4,7,3,5,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,2,7,3,5] => [2,4,6,3,7,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,2,7,5,3] => [2,4,7,3,6,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,3,2,5,7] => [2,5,4,3,6,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,3,2,7,5] => [2,5,4,3,7,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,3,5,2,7] => [2,6,4,3,5,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,3,5,7,2] => [2,7,4,3,5,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,3,7,2,5] => [2,6,4,3,7,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,3,7,5,2] => [2,7,4,3,6,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,5,2,3,7] => [2,5,6,3,4,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,5,2,7,3] => [2,5,7,3,4,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,5,3,2,7] => [2,6,5,3,4,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,5,3,7,2] => [2,7,5,3,4,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,5,7,2,3] => [2,6,7,3,4,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,5,7,3,2] => [2,7,6,3,4,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,7,2,3,5] => [2,5,6,3,7,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,7,2,5,3] => [2,5,7,3,6,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,7,3,2,5] => [2,6,5,3,7,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,7,3,5,2] => [2,7,5,3,6,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,7,5,2,3] => [2,6,7,3,5,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,4,7,5,3,2] => [2,7,6,3,5,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,2,3,4,7] => [2,4,5,6,3,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,2,3,7,4] => [2,4,5,7,3,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,2,4,3,7] => [2,4,6,5,3,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,2,4,7,3] => [2,4,7,5,3,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,2,7,3,4] => [2,4,6,7,3,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,2,7,4,3] => [2,4,7,6,3,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,3,2,4,7] => [2,5,4,6,3,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,3,2,7,4] => [2,5,4,7,3,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,3,4,2,7] => [2,6,4,5,3,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,3,4,7,2] => [2,7,4,5,3,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,3,7,2,4] => [2,6,4,7,3,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,3,7,4,2] => [2,7,4,6,3,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,4,2,3,7] => [2,5,6,4,3,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,4,2,7,3] => [2,5,7,4,3,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,4,3,2,7] => [2,6,5,4,3,1,7] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,4,3,7,2] => [2,7,5,4,3,1,6] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,4,7,2,3] => [2,6,7,4,3,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,4,7,3,2] => [2,7,6,4,3,1,5] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,7,2,3,4] => [2,5,6,7,3,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,7,2,4,3] => [2,5,7,6,3,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,7,3,2,4] => [2,6,5,7,3,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,7,3,4,2] => [2,7,5,6,3,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,7,4,2,3] => [2,6,7,5,3,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,5,7,4,3,2] => [2,7,6,5,3,1,4] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,2,3,4,5] => [2,4,5,6,7,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,2,3,5,4] => [2,4,5,7,6,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,2,4,3,5] => [2,4,6,5,7,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,2,4,5,3] => [2,4,7,5,6,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,2,5,3,4] => [2,4,6,7,5,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,2,5,4,3] => [2,4,7,6,5,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,3,2,4,5] => [2,5,4,6,7,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,3,2,5,4] => [2,5,4,7,6,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,3,4,2,5] => [2,6,4,5,7,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,3,4,5,2] => [2,7,4,5,6,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,3,5,2,4] => [2,6,4,7,5,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,3,5,4,2] => [2,7,4,6,5,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,4,2,3,5] => [2,5,6,4,7,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,4,2,5,3] => [2,5,7,4,6,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,4,3,2,5] => [2,6,5,4,7,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,4,3,5,2] => [2,7,5,4,6,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,4,5,2,3] => [2,6,7,4,5,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,4,5,3,2] => [2,7,6,4,5,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,5,2,3,4] => [2,5,6,7,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,5,2,4,3] => [2,5,7,6,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,5,3,2,4] => [2,6,5,7,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,5,3,4,2] => [2,7,5,6,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,5,4,2,3] => [2,6,7,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,1,7,5,4,3,2] => [2,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,2,1,3,4,5,7] => [3,2,4,5,6,1,7] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,3,4,7,5] => [3,2,4,5,7,1,6] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,3,5,4,7] => [3,2,4,6,5,1,7] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,3,5,7,4] => [3,2,4,7,5,1,6] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,3,7,4,5] => [3,2,4,6,7,1,5] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,3,7,5,4] => [3,2,4,7,6,1,5] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,4,3,5,7] => [3,2,5,4,6,1,7] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,4,3,7,5] => [3,2,5,4,7,1,6] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,4,5,3,7] => [3,2,6,4,5,1,7] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,4,5,7,3] => [3,2,7,4,5,1,6] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,4,7,3,5] => [3,2,6,4,7,1,5] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,4,7,5,3] => [3,2,7,4,6,1,5] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,5,3,4,7] => [3,2,5,6,4,1,7] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,5,3,7,4] => [3,2,5,7,4,1,6] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,5,4,3,7] => [3,2,6,5,4,1,7] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,5,4,7,3] => [3,2,7,5,4,1,6] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,5,7,3,4] => [3,2,6,7,4,1,5] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,5,7,4,3] => [3,2,7,6,4,1,5] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,7,3,4,5] => [3,2,5,6,7,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,7,3,5,4] => [3,2,5,7,6,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,7,4,3,5] => [3,2,6,5,7,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,7,4,5,3] => [3,2,7,5,6,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,7,5,3,4] => [3,2,6,7,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,1,7,5,4,3] => [3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,2,3,1,4,5,7] => [4,2,3,5,6,1,7] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,3,1,4,7,5] => [4,2,3,5,7,1,6] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,3,1,5,4,7] => [4,2,3,6,5,1,7] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,3,1,5,7,4] => [4,2,3,7,5,1,6] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,3,1,7,4,5] => [4,2,3,6,7,1,5] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,3,1,7,5,4] => [4,2,3,7,6,1,5] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,3,4,1,5,7] => [5,2,3,4,6,1,7] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,3,4,1,7,5] => [5,2,3,4,7,1,6] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,3,4,5,1,7] => [6,2,3,4,5,1,7] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,3,4,5,7,1] => [7,2,3,4,5,1,6] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,3,4,7,1,5] => [6,2,3,4,7,1,5] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,3,4,7,5,1] => [7,2,3,4,6,1,5] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,3,5,1,4,7] => [5,2,3,6,4,1,7] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,3,5,1,7,4] => [5,2,3,7,4,1,6] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,3,5,4,1,7] => [6,2,3,5,4,1,7] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,3,5,4,7,1] => [7,2,3,5,4,1,6] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,3,5,7,1,4] => [6,2,3,7,4,1,5] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,3,5,7,4,1] => [7,2,3,6,4,1,5] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,3,7,1,4,5] => [5,2,3,6,7,1,4] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,3,7,1,5,4] => [5,2,3,7,6,1,4] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,3,7,4,1,5] => [6,2,3,5,7,1,4] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,3,7,4,5,1] => [7,2,3,5,6,1,4] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,3,7,5,1,4] => [6,2,3,7,5,1,4] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,3,7,5,4,1] => [7,2,3,6,5,1,4] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,4,1,3,5,7] => [4,2,5,3,6,1,7] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,4,1,3,7,5] => [4,2,5,3,7,1,6] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,4,1,5,3,7] => [4,2,6,3,5,1,7] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,4,1,5,7,3] => [4,2,7,3,5,1,6] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,4,1,7,3,5] => [4,2,6,3,7,1,5] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,4,1,7,5,3] => [4,2,7,3,6,1,5] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,4,3,1,5,7] => [5,2,4,3,6,1,7] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,4,3,1,7,5] => [5,2,4,3,7,1,6] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,4,3,5,1,7] => [6,2,4,3,5,1,7] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,4,3,5,7,1] => [7,2,4,3,5,1,6] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,4,3,7,1,5] => [6,2,4,3,7,1,5] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,4,3,7,5,1] => [7,2,4,3,6,1,5] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,4,5,1,3,7] => [5,2,6,3,4,1,7] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,4,5,1,7,3] => [5,2,7,3,4,1,6] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,4,5,3,1,7] => [6,2,5,3,4,1,7] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,4,5,3,7,1] => [7,2,5,3,4,1,6] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,4,5,7,1,3] => [6,2,7,3,4,1,5] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,4,5,7,3,1] => [7,2,6,3,4,1,5] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,4,7,1,3,5] => [5,2,6,3,7,1,4] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,4,7,1,5,3] => [5,2,7,3,6,1,4] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,4,7,3,1,5] => [6,2,5,3,7,1,4] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,4,7,3,5,1] => [7,2,5,3,6,1,4] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,4,7,5,1,3] => [6,2,7,3,5,1,4] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,4,7,5,3,1] => [7,2,6,3,5,1,4] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,5,1,3,4,7] => [4,2,5,6,3,1,7] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,5,1,3,7,4] => [4,2,5,7,3,1,6] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,5,1,4,3,7] => [4,2,6,5,3,1,7] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,5,1,4,7,3] => [4,2,7,5,3,1,6] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,5,1,7,3,4] => [4,2,6,7,3,1,5] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,5,1,7,4,3] => [4,2,7,6,3,1,5] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,5,3,1,4,7] => [5,2,4,6,3,1,7] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,5,3,1,7,4] => [5,2,4,7,3,1,6] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,5,3,4,1,7] => [6,2,4,5,3,1,7] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,5,3,4,7,1] => [7,2,4,5,3,1,6] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,5,3,7,1,4] => [6,2,4,7,3,1,5] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,5,3,7,4,1] => [7,2,4,6,3,1,5] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,5,4,1,3,7] => [5,2,6,4,3,1,7] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,5,4,1,7,3] => [5,2,7,4,3,1,6] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,5,4,3,1,7] => [6,2,5,4,3,1,7] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,5,4,3,7,1] => [7,2,5,4,3,1,6] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,5,4,7,1,3] => [6,2,7,4,3,1,5] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,5,4,7,3,1] => [7,2,6,4,3,1,5] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,5,7,1,3,4] => [5,2,6,7,3,1,4] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,5,7,1,4,3] => [5,2,7,6,3,1,4] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,5,7,3,1,4] => [6,2,5,7,3,1,4] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,5,7,3,4,1] => [7,2,5,6,3,1,4] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,5,7,4,1,3] => [6,2,7,5,3,1,4] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,5,7,4,3,1] => [7,2,6,5,3,1,4] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,7,1,3,4,5] => [4,2,5,6,7,1,3] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,7,1,3,5,4] => [4,2,5,7,6,1,3] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,7,1,4,3,5] => [4,2,6,5,7,1,3] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,7,1,4,5,3] => [4,2,7,5,6,1,3] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,7,1,5,3,4] => [4,2,6,7,5,1,3] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,7,1,5,4,3] => [4,2,7,6,5,1,3] => [4,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,7,3,1,4,5] => [5,2,4,6,7,1,3] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,7,3,1,5,4] => [5,2,4,7,6,1,3] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,7,3,4,1,5] => [6,2,4,5,7,1,3] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,7,3,4,5,1] => [7,2,4,5,6,1,3] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,7,3,5,1,4] => [6,2,4,7,5,1,3] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,7,3,5,4,1] => [7,2,4,6,5,1,3] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,7,4,1,3,5] => [5,2,6,4,7,1,3] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,7,4,1,5,3] => [5,2,7,4,6,1,3] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,7,4,3,1,5] => [6,2,5,4,7,1,3] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,7,4,3,5,1] => [7,2,5,4,6,1,3] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,7,4,5,1,3] => [6,2,7,4,5,1,3] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,7,4,5,3,1] => [7,2,6,4,5,1,3] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,7,5,1,3,4] => [5,2,6,7,4,1,3] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,7,5,1,4,3] => [5,2,7,6,4,1,3] => [5,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,7,5,3,1,4] => [6,2,5,7,4,1,3] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,7,5,3,4,1] => [7,2,5,6,4,1,3] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,2,7,5,4,1,3] => [6,2,7,5,4,1,3] => [6,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,7,5,4,3,1] => [7,2,6,5,4,1,3] => [7,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[6,3,1,2,4,5,7] => [3,4,2,5,6,1,7] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,2,4,7,5] => [3,4,2,5,7,1,6] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,2,5,4,7] => [3,4,2,6,5,1,7] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,2,5,7,4] => [3,4,2,7,5,1,6] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,2,7,4,5] => [3,4,2,6,7,1,5] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,2,7,5,4] => [3,4,2,7,6,1,5] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,4,2,5,7] => [3,5,2,4,6,1,7] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,4,2,7,5] => [3,5,2,4,7,1,6] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,4,5,2,7] => [3,6,2,4,5,1,7] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,4,5,7,2] => [3,7,2,4,5,1,6] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,4,7,2,5] => [3,6,2,4,7,1,5] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,4,7,5,2] => [3,7,2,4,6,1,5] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,5,2,4,7] => [3,5,2,6,4,1,7] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,5,2,7,4] => [3,5,2,7,4,1,6] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,5,4,2,7] => [3,6,2,5,4,1,7] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,5,4,7,2] => [3,7,2,5,4,1,6] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,5,7,2,4] => [3,6,2,7,4,1,5] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,5,7,4,2] => [3,7,2,6,4,1,5] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,7,2,4,5] => [3,5,2,6,7,1,4] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,7,2,5,4] => [3,5,2,7,6,1,4] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,7,4,2,5] => [3,6,2,5,7,1,4] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,7,4,5,2] => [3,7,2,5,6,1,4] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,7,5,2,4] => [3,6,2,7,5,1,4] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,1,7,5,4,2] => [3,7,2,6,5,1,4] => [3,7,2,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,2,1,4,5,7] => [4,3,2,5,6,1,7] => [4,3,2,7,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,3,2,1,4,7,5] => [4,3,2,5,7,1,6] => [4,3,2,7,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,3,2,1,5,4,7] => [4,3,2,6,5,1,7] => [4,3,2,7,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,3,2,1,5,7,4] => [4,3,2,7,5,1,6] => [4,3,2,7,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,3,2,1,7,4,5] => [4,3,2,6,7,1,5] => [4,3,2,7,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,3,2,1,7,5,4] => [4,3,2,7,6,1,5] => [4,3,2,7,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,3,2,4,1,5,7] => [5,3,2,4,6,1,7] => [5,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,2,4,1,7,5] => [5,3,2,4,7,1,6] => [5,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,2,4,5,1,7] => [6,3,2,4,5,1,7] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,2,4,5,7,1] => [7,3,2,4,5,1,6] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,3,2,4,7,1,5] => [6,3,2,4,7,1,5] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,2,4,7,5,1] => [7,3,2,4,6,1,5] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,3,2,5,1,4,7] => [5,3,2,6,4,1,7] => [5,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,2,5,1,7,4] => [5,3,2,7,4,1,6] => [5,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,2,5,4,1,7] => [6,3,2,5,4,1,7] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,2,5,4,7,1] => [7,3,2,5,4,1,6] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,3,2,5,7,1,4] => [6,3,2,7,4,1,5] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,2,5,7,4,1] => [7,3,2,6,4,1,5] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,3,2,7,1,4,5] => [5,3,2,6,7,1,4] => [5,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,2,7,1,5,4] => [5,3,2,7,6,1,4] => [5,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,2,7,4,1,5] => [6,3,2,5,7,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,2,7,4,5,1] => [7,3,2,5,6,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,3,2,7,5,1,4] => [6,3,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,2,7,5,4,1] => [7,3,2,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,3,4,1,2,5,7] => [4,5,2,3,6,1,7] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,4,1,2,7,5] => [4,5,2,3,7,1,6] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,4,1,5,2,7] => [4,6,2,3,5,1,7] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,4,1,5,7,2] => [4,7,2,3,5,1,6] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,4,1,7,2,5] => [4,6,2,3,7,1,5] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,4,1,7,5,2] => [4,7,2,3,6,1,5] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,4,2,1,5,7] => [5,4,2,3,6,1,7] => [5,4,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,3,4,2,1,7,5] => [5,4,2,3,7,1,6] => [5,4,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,3,4,2,5,1,7] => [6,4,2,3,5,1,7] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,3,4,2,5,7,1] => [7,4,2,3,5,1,6] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,3,4,2,7,1,5] => [6,4,2,3,7,1,5] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,3,4,2,7,5,1] => [7,4,2,3,6,1,5] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,3,4,5,1,2,7] => [5,6,2,3,4,1,7] => [5,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,3,4,5,1,7,2] => [5,7,2,3,4,1,6] => [5,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,3,4,5,2,1,7] => [6,5,2,3,4,1,7] => [6,5,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,3,4,5,2,7,1] => [7,5,2,3,4,1,6] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,3,4,5,7,1,2] => [6,7,2,3,4,1,5] => [6,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,3,4,5,7,2,1] => [7,6,2,3,4,1,5] => [7,6,2,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[6,3,4,7,1,2,5] => [5,6,2,3,7,1,4] => [5,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,3,4,7,1,5,2] => [5,7,2,3,6,1,4] => [5,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,3,4,7,2,1,5] => [6,5,2,3,7,1,4] => [6,5,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,3,4,7,2,5,1] => [7,5,2,3,6,1,4] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,3,4,7,5,1,2] => [6,7,2,3,5,1,4] => [6,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,3,4,7,5,2,1] => [7,6,2,3,5,1,4] => [7,6,2,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[6,3,5,1,2,4,7] => [4,5,2,6,3,1,7] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,5,1,2,7,4] => [4,5,2,7,3,1,6] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,5,1,4,2,7] => [4,6,2,5,3,1,7] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,5,1,4,7,2] => [4,7,2,5,3,1,6] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,5,1,7,2,4] => [4,6,2,7,3,1,5] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,5,1,7,4,2] => [4,7,2,6,3,1,5] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,5,2,1,4,7] => [5,4,2,6,3,1,7] => [5,4,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,3,5,2,1,7,4] => [5,4,2,7,3,1,6] => [5,4,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,3,5,2,4,1,7] => [6,4,2,5,3,1,7] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,3,5,2,4,7,1] => [7,4,2,5,3,1,6] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,3,5,2,7,1,4] => [6,4,2,7,3,1,5] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,3,5,2,7,4,1] => [7,4,2,6,3,1,5] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,3,5,4,1,2,7] => [5,6,2,4,3,1,7] => [5,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,3,5,4,1,7,2] => [5,7,2,4,3,1,6] => [5,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,3,5,4,2,1,7] => [6,5,2,4,3,1,7] => [6,5,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,3,5,4,2,7,1] => [7,5,2,4,3,1,6] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,3,5,4,7,1,2] => [6,7,2,4,3,1,5] => [6,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,3,5,4,7,2,1] => [7,6,2,4,3,1,5] => [7,6,2,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[6,3,5,7,1,2,4] => [5,6,2,7,3,1,4] => [5,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,3,5,7,1,4,2] => [5,7,2,6,3,1,4] => [5,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,3,5,7,2,1,4] => [6,5,2,7,3,1,4] => [6,5,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,3,5,7,2,4,1] => [7,5,2,6,3,1,4] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,3,5,7,4,1,2] => [6,7,2,5,3,1,4] => [6,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,3,5,7,4,2,1] => [7,6,2,5,3,1,4] => [7,6,2,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[6,3,7,1,2,4,5] => [4,5,2,6,7,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,7,1,2,5,4] => [4,5,2,7,6,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,7,1,4,2,5] => [4,6,2,5,7,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,7,1,4,5,2] => [4,7,2,5,6,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,7,1,5,2,4] => [4,6,2,7,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,7,1,5,4,2] => [4,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,7,2,1,4,5] => [5,4,2,6,7,1,3] => [5,4,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,3,7,2,1,5,4] => [5,4,2,7,6,1,3] => [5,4,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,3,7,2,4,1,5] => [6,4,2,5,7,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,3,7,2,4,5,1] => [7,4,2,5,6,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,3,7,2,5,1,4] => [6,4,2,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,3,7,2,5,4,1] => [7,4,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,3,7,4,1,2,5] => [5,6,2,4,7,1,3] => [5,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,3,7,4,1,5,2] => [5,7,2,4,6,1,3] => [5,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,3,7,4,2,1,5] => [6,5,2,4,7,1,3] => [6,5,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,3,7,4,2,5,1] => [7,5,2,4,6,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,3,7,4,5,1,2] => [6,7,2,4,5,1,3] => [6,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,3,7,4,5,2,1] => [7,6,2,4,5,1,3] => [7,6,2,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[6,3,7,5,1,2,4] => [5,6,2,7,4,1,3] => [5,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,3,7,5,1,4,2] => [5,7,2,6,4,1,3] => [5,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,3,7,5,2,1,4] => [6,5,2,7,4,1,3] => [6,5,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,3,7,5,2,4,1] => [7,5,2,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,3,7,5,4,1,2] => [6,7,2,5,4,1,3] => [6,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,3,7,5,4,2,1] => [7,6,2,5,4,1,3] => [7,6,2,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[6,4,1,2,3,5,7] => [3,4,5,2,6,1,7] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,2,3,7,5] => [3,4,5,2,7,1,6] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,2,5,3,7] => [3,4,6,2,5,1,7] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,2,5,7,3] => [3,4,7,2,5,1,6] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,2,7,3,5] => [3,4,6,2,7,1,5] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,2,7,5,3] => [3,4,7,2,6,1,5] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,3,2,5,7] => [3,5,4,2,6,1,7] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,3,2,7,5] => [3,5,4,2,7,1,6] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,3,5,2,7] => [3,6,4,2,5,1,7] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,3,5,7,2] => [3,7,4,2,5,1,6] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,3,7,2,5] => [3,6,4,2,7,1,5] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,3,7,5,2] => [3,7,4,2,6,1,5] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,5,2,3,7] => [3,5,6,2,4,1,7] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,5,2,7,3] => [3,5,7,2,4,1,6] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,5,3,2,7] => [3,6,5,2,4,1,7] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,5,3,7,2] => [3,7,5,2,4,1,6] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,5,7,2,3] => [3,6,7,2,4,1,5] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,5,7,3,2] => [3,7,6,2,4,1,5] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,7,2,3,5] => [3,5,6,2,7,1,4] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,7,2,5,3] => [3,5,7,2,6,1,4] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,7,3,2,5] => [3,6,5,2,7,1,4] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,7,3,5,2] => [3,7,5,2,6,1,4] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,7,5,2,3] => [3,6,7,2,5,1,4] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,1,7,5,3,2] => [3,7,6,2,5,1,4] => [3,7,6,2,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,2,1,3,5,7] => [4,3,5,2,6,1,7] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,2,1,3,7,5] => [4,3,5,2,7,1,6] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,2,1,5,3,7] => [4,3,6,2,5,1,7] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,2,1,5,7,3] => [4,3,7,2,5,1,6] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,2,1,7,3,5] => [4,3,6,2,7,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,2,1,7,5,3] => [4,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,2,3,1,5,7] => [5,3,4,2,6,1,7] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,4,2,3,1,7,5] => [5,3,4,2,7,1,6] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,4,2,3,5,1,7] => [6,3,4,2,5,1,7] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,4,2,3,5,7,1] => [7,3,4,2,5,1,6] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,4,2,3,7,1,5] => [6,3,4,2,7,1,5] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,4,2,3,7,5,1] => [7,3,4,2,6,1,5] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,4,2,5,1,3,7] => [5,3,6,2,4,1,7] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,4,2,5,1,7,3] => [5,3,7,2,4,1,6] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,4,2,5,3,1,7] => [6,3,5,2,4,1,7] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,4,2,5,3,7,1] => [7,3,5,2,4,1,6] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,4,2,5,7,1,3] => [6,3,7,2,4,1,5] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,4,2,5,7,3,1] => [7,3,6,2,4,1,5] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,4,2,7,1,3,5] => [5,3,6,2,7,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,4,2,7,1,5,3] => [5,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,4,2,7,3,1,5] => [6,3,5,2,7,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,4,2,7,3,5,1] => [7,3,5,2,6,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,4,2,7,5,1,3] => [6,3,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,4,2,7,5,3,1] => [7,3,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,4,3,1,2,5,7] => [4,5,3,2,6,1,7] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,3,1,2,7,5] => [4,5,3,2,7,1,6] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,3,1,5,2,7] => [4,6,3,2,5,1,7] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,3,1,5,7,2] => [4,7,3,2,5,1,6] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,3,1,7,2,5] => [4,6,3,2,7,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,3,1,7,5,2] => [4,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,3,2,1,5,7] => [5,4,3,2,6,1,7] => [5,4,3,2,7,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,4,3,2,1,7,5] => [5,4,3,2,7,1,6] => [5,4,3,2,7,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,4,3,2,5,1,7] => [6,4,3,2,5,1,7] => [6,4,3,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,4,3,2,5,7,1] => [7,4,3,2,5,1,6] => [7,4,3,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[6,4,3,2,7,1,5] => [6,4,3,2,7,1,5] => [6,4,3,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,4,3,2,7,5,1] => [7,4,3,2,6,1,5] => [7,4,3,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[6,4,3,5,1,2,7] => [5,6,3,2,4,1,7] => [5,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,4,3,5,1,7,2] => [5,7,3,2,4,1,6] => [5,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,4,3,5,2,1,7] => [6,5,3,2,4,1,7] => [6,5,3,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,4,3,5,2,7,1] => [7,5,3,2,4,1,6] => [7,5,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[6,4,3,5,7,1,2] => [6,7,3,2,4,1,5] => [6,7,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,4,3,5,7,2,1] => [7,6,3,2,4,1,5] => [7,6,3,2,5,1,4] => [[[[[.,.],.],[[.,.],.]],.],.]
[6,4,3,7,1,2,5] => [5,6,3,2,7,1,4] => [5,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,4,3,7,1,5,2] => [5,7,3,2,6,1,4] => [5,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,4,3,7,2,1,5] => [6,5,3,2,7,1,4] => [6,5,3,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,4,3,7,2,5,1] => [7,5,3,2,6,1,4] => [7,5,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[6,4,3,7,5,1,2] => [6,7,3,2,5,1,4] => [6,7,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,4,3,7,5,2,1] => [7,6,3,2,5,1,4] => [7,6,3,2,5,1,4] => [[[[[.,.],.],[[.,.],.]],.],.]
[6,4,5,1,2,3,7] => [4,5,6,2,3,1,7] => [4,7,6,2,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,5,1,2,7,3] => [4,5,7,2,3,1,6] => [4,7,6,2,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,5,1,3,2,7] => [4,6,5,2,3,1,7] => [4,7,6,2,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,5,1,3,7,2] => [4,7,5,2,3,1,6] => [4,7,6,2,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,5,1,7,2,3] => [4,6,7,2,3,1,5] => [4,7,6,2,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,5,1,7,3,2] => [4,7,6,2,3,1,5] => [4,7,6,2,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,5,2,1,3,7] => [5,4,6,2,3,1,7] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,4,5,2,1,7,3] => [5,4,7,2,3,1,6] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,4,5,2,3,1,7] => [6,4,5,2,3,1,7] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,4,5,2,3,7,1] => [7,4,5,2,3,1,6] => [7,4,6,2,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,4,5,2,7,1,3] => [6,4,7,2,3,1,5] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,4,5,2,7,3,1] => [7,4,6,2,3,1,5] => [7,4,6,2,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,4,5,3,1,2,7] => [5,6,4,2,3,1,7] => [5,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,4,5,3,1,7,2] => [5,7,4,2,3,1,6] => [5,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,4,5,3,2,1,7] => [6,5,4,2,3,1,7] => [6,5,4,2,7,1,3] => [[[[[.,.],[.,.]],.],.],[.,.]]
[6,4,5,3,2,7,1] => [7,5,4,2,3,1,6] => [7,5,4,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[6,4,5,3,7,1,2] => [6,7,4,2,3,1,5] => [6,7,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,4,5,3,7,2,1] => [7,6,4,2,3,1,5] => [7,6,4,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],.]
[6,4,5,7,1,2,3] => [5,6,7,2,3,1,4] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,4,5,7,1,3,2] => [5,7,6,2,3,1,4] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,4,5,7,2,1,3] => [6,5,7,2,3,1,4] => [6,5,7,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,4,5,7,2,3,1] => [7,5,6,2,3,1,4] => [7,5,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,4,5,7,3,1,2] => [6,7,5,2,3,1,4] => [6,7,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,4,5,7,3,2,1] => [7,6,5,2,3,1,4] => [7,6,5,2,4,1,3] => [[[[[.,.],[[.,.],.]],.],.],.]
[6,4,7,1,2,3,5] => [4,5,6,2,7,1,3] => [4,7,6,2,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,7,1,2,5,3] => [4,5,7,2,6,1,3] => [4,7,6,2,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,7,1,3,2,5] => [4,6,5,2,7,1,3] => [4,7,6,2,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,7,1,3,5,2] => [4,7,5,2,6,1,3] => [4,7,6,2,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,7,1,5,2,3] => [4,6,7,2,5,1,3] => [4,7,6,2,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,7,1,5,3,2] => [4,7,6,2,5,1,3] => [4,7,6,2,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,7,2,1,3,5] => [5,4,6,2,7,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,4,7,2,1,5,3] => [5,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,4,7,2,3,1,5] => [6,4,5,2,7,1,3] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,4,7,2,3,5,1] => [7,4,5,2,6,1,3] => [7,4,6,2,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,4,7,2,5,3,1] => [7,4,6,2,5,1,3] => [7,4,6,2,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,4,7,3,1,2,5] => [5,6,4,2,7,1,3] => [5,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,4,7,3,1,5,2] => [5,7,4,2,6,1,3] => [5,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,4,7,3,2,1,5] => [6,5,4,2,7,1,3] => [6,5,4,2,7,1,3] => [[[[[.,.],[.,.]],.],.],[.,.]]
[6,4,7,3,2,5,1] => [7,5,4,2,6,1,3] => [7,5,4,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[6,4,7,3,5,1,2] => [6,7,4,2,5,1,3] => [6,7,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,4,7,3,5,2,1] => [7,6,4,2,5,1,3] => [7,6,4,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],.]
[6,4,7,5,1,2,3] => [5,6,7,2,4,1,3] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,4,7,5,1,3,2] => [5,7,6,2,4,1,3] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,4,7,5,2,1,3] => [6,5,7,2,4,1,3] => [6,5,7,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,4,7,5,2,3,1] => [7,5,6,2,4,1,3] => [7,5,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,4,7,5,3,1,2] => [6,7,5,2,4,1,3] => [6,7,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,4,7,5,3,2,1] => [7,6,5,2,4,1,3] => [7,6,5,2,4,1,3] => [[[[[.,.],[[.,.],.]],.],.],.]
[6,5,1,2,3,4,7] => [3,4,5,6,2,1,7] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,2,3,7,4] => [3,4,5,7,2,1,6] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,2,4,3,7] => [3,4,6,5,2,1,7] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,2,4,7,3] => [3,4,7,5,2,1,6] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,2,7,3,4] => [3,4,6,7,2,1,5] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,2,7,4,3] => [3,4,7,6,2,1,5] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,3,2,4,7] => [3,5,4,6,2,1,7] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,3,2,7,4] => [3,5,4,7,2,1,6] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,3,4,2,7] => [3,6,4,5,2,1,7] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,3,4,7,2] => [3,7,4,5,2,1,6] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,3,7,2,4] => [3,6,4,7,2,1,5] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,3,7,4,2] => [3,7,4,6,2,1,5] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,4,2,3,7] => [3,5,6,4,2,1,7] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,4,2,7,3] => [3,5,7,4,2,1,6] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,4,3,2,7] => [3,6,5,4,2,1,7] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,4,3,7,2] => [3,7,5,4,2,1,6] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,4,7,2,3] => [3,6,7,4,2,1,5] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,4,7,3,2] => [3,7,6,4,2,1,5] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,7,2,3,4] => [3,5,6,7,2,1,4] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,7,2,4,3] => [3,5,7,6,2,1,4] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,7,3,2,4] => [3,6,5,7,2,1,4] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,7,3,4,2] => [3,7,5,6,2,1,4] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,7,4,2,3] => [3,6,7,5,2,1,4] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,1,7,4,3,2] => [3,7,6,5,2,1,4] => [3,7,6,5,2,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,2,1,3,4,7] => [4,3,5,6,2,1,7] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,2,1,3,7,4] => [4,3,5,7,2,1,6] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,2,1,4,3,7] => [4,3,6,5,2,1,7] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,2,1,4,7,3] => [4,3,7,5,2,1,6] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,2,1,7,3,4] => [4,3,6,7,2,1,5] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,2,1,7,4,3] => [4,3,7,6,2,1,5] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,2,3,1,4,7] => [5,3,4,6,2,1,7] => [5,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,2,3,1,7,4] => [5,3,4,7,2,1,6] => [5,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,2,3,4,1,7] => [6,3,4,5,2,1,7] => [6,3,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,5,2,3,4,7,1] => [7,3,4,5,2,1,6] => [7,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,5,2,3,7,1,4] => [6,3,4,7,2,1,5] => [6,3,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,5,2,3,7,4,1] => [7,3,4,6,2,1,5] => [7,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,5,2,4,1,3,7] => [5,3,6,4,2,1,7] => [5,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,2,4,1,7,3] => [5,3,7,4,2,1,6] => [5,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,2,4,3,1,7] => [6,3,5,4,2,1,7] => [6,3,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,5,2,4,3,7,1] => [7,3,5,4,2,1,6] => [7,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,5,2,4,7,1,3] => [6,3,7,4,2,1,5] => [6,3,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,5,2,4,7,3,1] => [7,3,6,4,2,1,5] => [7,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,5,2,7,1,3,4] => [5,3,6,7,2,1,4] => [5,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,2,7,1,4,3] => [5,3,7,6,2,1,4] => [5,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,2,7,3,1,4] => [6,3,5,7,2,1,4] => [6,3,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,5,2,7,3,4,1] => [7,3,5,6,2,1,4] => [7,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,5,2,7,4,1,3] => [6,3,7,5,2,1,4] => [6,3,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,5,2,7,4,3,1] => [7,3,6,5,2,1,4] => [7,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,5,3,1,2,4,7] => [4,5,3,6,2,1,7] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,3,1,2,7,4] => [4,5,3,7,2,1,6] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,3,1,4,2,7] => [4,6,3,5,2,1,7] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,3,1,4,7,2] => [4,7,3,5,2,1,6] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,3,1,7,2,4] => [4,6,3,7,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,3,1,7,4,2] => [4,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,3,2,1,4,7] => [5,4,3,6,2,1,7] => [5,4,3,7,2,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,5,3,2,1,7,4] => [5,4,3,7,2,1,6] => [5,4,3,7,2,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,5,3,2,4,1,7] => [6,4,3,5,2,1,7] => [6,4,3,7,2,1,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,5,3,2,4,7,1] => [7,4,3,5,2,1,6] => [7,4,3,6,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[6,5,3,2,7,1,4] => [6,4,3,7,2,1,5] => [6,4,3,7,2,1,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,5,3,2,7,4,1] => [7,4,3,6,2,1,5] => [7,4,3,6,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[6,5,3,4,1,2,7] => [5,6,3,4,2,1,7] => [5,7,3,6,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,3,4,1,7,2] => [5,7,3,4,2,1,6] => [5,7,3,6,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,3,4,2,1,7] => [6,5,3,4,2,1,7] => [6,5,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,5,3,4,2,7,1] => [7,5,3,4,2,1,6] => [7,5,3,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[6,5,3,4,7,1,2] => [6,7,3,4,2,1,5] => [6,7,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,5,3,4,7,2,1] => [7,6,3,4,2,1,5] => [7,6,3,5,2,1,4] => [[[[[.,.],.],[[.,.],.]],.],.]
[6,5,3,7,1,2,4] => [5,6,3,7,2,1,4] => [5,7,3,6,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,3,7,1,4,2] => [5,7,3,6,2,1,4] => [5,7,3,6,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,3,7,2,1,4] => [6,5,3,7,2,1,4] => [6,5,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,5,3,7,2,4,1] => [7,5,3,6,2,1,4] => [7,5,3,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[6,5,3,7,4,1,2] => [6,7,3,5,2,1,4] => [6,7,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,5,3,7,4,2,1] => [7,6,3,5,2,1,4] => [7,6,3,5,2,1,4] => [[[[[.,.],.],[[.,.],.]],.],.]
[6,5,4,1,2,3,7] => [4,5,6,3,2,1,7] => [4,7,6,3,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,4,1,2,7,3] => [4,5,7,3,2,1,6] => [4,7,6,3,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,4,1,3,2,7] => [4,6,5,3,2,1,7] => [4,7,6,3,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,4,1,3,7,2] => [4,7,5,3,2,1,6] => [4,7,6,3,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,4,1,7,2,3] => [4,6,7,3,2,1,5] => [4,7,6,3,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,4,1,7,3,2] => [4,7,6,3,2,1,5] => [4,7,6,3,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,4,2,1,3,7] => [5,4,6,3,2,1,7] => [5,4,7,3,2,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,5,4,2,1,7,3] => [5,4,7,3,2,1,6] => [5,4,7,3,2,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,5,4,2,3,1,7] => [6,4,5,3,2,1,7] => [6,4,7,3,2,1,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,5,4,2,3,7,1] => [7,4,5,3,2,1,6] => [7,4,6,3,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[6,5,4,2,7,1,3] => [6,4,7,3,2,1,5] => [6,4,7,3,2,1,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,5,4,2,7,3,1] => [7,4,6,3,2,1,5] => [7,4,6,3,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[6,5,4,3,1,2,7] => [5,6,4,3,2,1,7] => [5,7,4,3,2,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,5,4,3,1,7,2] => [5,7,4,3,2,1,6] => [5,7,4,3,2,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,5,4,3,2,1,7] => [6,5,4,3,2,1,7] => [6,5,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[.,.]]
[6,5,4,3,2,7,1] => [7,5,4,3,2,1,6] => [7,5,4,3,2,1,6] => [[[[[[.,.],.],.],.],[.,.]],.]
[6,5,4,3,7,1,2] => [6,7,4,3,2,1,5] => [6,7,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,5,4,3,7,2,1] => [7,6,4,3,2,1,5] => [7,6,4,3,2,1,5] => [[[[[[.,.],.],.],[.,.]],.],.]
[6,5,4,7,1,2,3] => [5,6,7,3,2,1,4] => [5,7,6,3,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,4,7,1,3,2] => [5,7,6,3,2,1,4] => [5,7,6,3,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,4,7,2,1,3] => [6,5,7,3,2,1,4] => [6,5,7,3,2,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,5,4,7,2,3,1] => [7,5,6,3,2,1,4] => [7,5,6,3,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[6,5,4,7,3,1,2] => [6,7,5,3,2,1,4] => [6,7,5,3,2,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,5,4,7,3,2,1] => [7,6,5,3,2,1,4] => [7,6,5,3,2,1,4] => [[[[[[.,.],.],[.,.]],.],.],.]
[6,5,7,1,2,3,4] => [4,5,6,7,2,1,3] => [4,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,5,7,1,2,4,3] => [4,5,7,6,2,1,3] => [4,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,5,7,1,3,2,4] => [4,6,5,7,2,1,3] => [4,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,5,7,1,3,4,2] => [4,7,5,6,2,1,3] => [4,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,5,7,1,4,2,3] => [4,6,7,5,2,1,3] => [4,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,5,7,1,4,3,2] => [4,7,6,5,2,1,3] => [4,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,5,7,2,1,3,4] => [5,4,6,7,2,1,3] => [5,4,7,6,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,5,7,2,1,4,3] => [5,4,7,6,2,1,3] => [5,4,7,6,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,5,7,2,3,1,4] => [6,4,5,7,2,1,3] => [6,4,7,5,2,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,5,7,2,3,4,1] => [7,4,5,6,2,1,3] => [7,4,6,5,2,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,5,7,2,4,1,3] => [6,4,7,5,2,1,3] => [6,4,7,5,2,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,5,7,2,4,3,1] => [7,4,6,5,2,1,3] => [7,4,6,5,2,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,5,7,3,1,2,4] => [5,6,4,7,2,1,3] => [5,7,4,6,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,5,7,3,1,4,2] => [5,7,4,6,2,1,3] => [5,7,4,6,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,5,7,3,2,1,4] => [6,5,4,7,2,1,3] => [6,5,4,7,2,1,3] => [[[[[.,.],[.,.]],.],.],[.,.]]
[6,5,7,3,2,4,1] => [7,5,4,6,2,1,3] => [7,5,4,6,2,1,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[6,5,7,3,4,1,2] => [6,7,4,5,2,1,3] => [6,7,4,5,2,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,5,7,3,4,2,1] => [7,6,4,5,2,1,3] => [7,6,4,5,2,1,3] => [[[[[.,.],[.,.]],[.,.]],.],.]
[6,5,7,4,1,2,3] => [5,6,7,4,2,1,3] => [5,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,5,7,4,1,3,2] => [5,7,6,4,2,1,3] => [5,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,5,7,4,2,1,3] => [6,5,7,4,2,1,3] => [6,5,7,4,2,1,3] => [[[[[.,.],[.,.]],.],.],[.,.]]
[6,5,7,4,2,3,1] => [7,5,6,4,2,1,3] => [7,5,6,4,2,1,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[6,5,7,4,3,1,2] => [6,7,5,4,2,1,3] => [6,7,5,4,2,1,3] => [[[[[.,.],[.,.]],.],.],[.,.]]
[6,5,7,4,3,2,1] => [7,6,5,4,2,1,3] => [7,6,5,4,2,1,3] => [[[[[[.,.],[.,.]],.],.],.],.]
[6,7,1,2,3,4,5] => [3,4,5,6,7,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,2,3,5,4] => [3,4,5,7,6,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,2,4,3,5] => [3,4,6,5,7,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,2,4,5,3] => [3,4,7,5,6,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,2,5,3,4] => [3,4,6,7,5,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,2,5,4,3] => [3,4,7,6,5,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,3,2,4,5] => [3,5,4,6,7,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,3,2,5,4] => [3,5,4,7,6,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,3,4,2,5] => [3,6,4,5,7,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,3,4,5,2] => [3,7,4,5,6,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,3,5,2,4] => [3,6,4,7,5,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,3,5,4,2] => [3,7,4,6,5,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,4,2,3,5] => [3,5,6,4,7,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,4,2,5,3] => [3,5,7,4,6,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,4,3,2,5] => [3,6,5,4,7,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,4,3,5,2] => [3,7,5,4,6,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,4,5,2,3] => [3,6,7,4,5,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,4,5,3,2] => [3,7,6,4,5,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,5,2,3,4] => [3,5,6,7,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,5,2,4,3] => [3,5,7,6,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,5,3,2,4] => [3,6,5,7,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,5,3,4,2] => [3,7,5,6,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,5,4,2,3] => [3,6,7,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,5,4,3,2] => [3,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,2,1,3,4,5] => [4,3,5,6,7,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,2,1,3,5,4] => [4,3,5,7,6,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,2,1,4,3,5] => [4,3,6,5,7,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,2,1,4,5,3] => [4,3,7,5,6,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,2,1,5,3,4] => [4,3,6,7,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,2,1,5,4,3] => [4,3,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,2,3,1,4,5] => [5,3,4,6,7,1,2] => [5,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,7,2,3,1,5,4] => [5,3,4,7,6,1,2] => [5,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,7,2,3,4,1,5] => [6,3,4,5,7,1,2] => [6,3,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,2,3,4,5,1] => [7,3,4,5,6,1,2] => [7,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[6,7,2,3,5,1,4] => [6,3,4,7,5,1,2] => [6,3,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,2,3,5,4,1] => [7,3,4,6,5,1,2] => [7,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[6,7,2,4,1,3,5] => [5,3,6,4,7,1,2] => [5,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,7,2,4,1,5,3] => [5,3,7,4,6,1,2] => [5,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,7,2,4,3,1,5] => [6,3,5,4,7,1,2] => [6,3,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,2,4,3,5,1] => [7,3,5,4,6,1,2] => [7,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[6,7,2,4,5,1,3] => [6,3,7,4,5,1,2] => [6,3,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,2,4,5,3,1] => [7,3,6,4,5,1,2] => [7,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[6,7,2,5,1,3,4] => [5,3,6,7,4,1,2] => [5,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,7,2,5,1,4,3] => [5,3,7,6,4,1,2] => [5,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,7,2,5,3,1,4] => [6,3,5,7,4,1,2] => [6,3,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,2,5,3,4,1] => [7,3,5,6,4,1,2] => [7,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[6,7,2,5,4,1,3] => [6,3,7,5,4,1,2] => [6,3,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,2,5,4,3,1] => [7,3,6,5,4,1,2] => [7,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[6,7,3,1,2,4,5] => [4,5,3,6,7,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,3,1,2,5,4] => [4,5,3,7,6,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,3,1,4,2,5] => [4,6,3,5,7,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,3,1,4,5,2] => [4,7,3,5,6,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,3,1,5,2,4] => [4,6,3,7,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,3,1,5,4,2] => [4,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,3,2,1,4,5] => [5,4,3,6,7,1,2] => [5,4,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,7,3,2,1,5,4] => [5,4,3,7,6,1,2] => [5,4,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,7,3,2,4,1,5] => [6,4,3,5,7,1,2] => [6,4,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,7,3,2,4,5,1] => [7,4,3,5,6,1,2] => [7,4,3,6,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[6,7,3,2,5,1,4] => [6,4,3,7,5,1,2] => [6,4,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,7,3,2,5,4,1] => [7,4,3,6,5,1,2] => [7,4,3,6,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[6,7,3,4,1,2,5] => [5,6,3,4,7,1,2] => [5,7,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,7,3,4,1,5,2] => [5,7,3,4,6,1,2] => [5,7,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,7,3,4,2,1,5] => [6,5,3,4,7,1,2] => [6,5,3,7,4,1,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[6,7,3,4,2,5,1] => [7,5,3,4,6,1,2] => [7,5,3,6,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[6,7,3,4,5,1,2] => [6,7,3,4,5,1,2] => [6,7,3,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,3,4,5,2,1] => [7,6,3,4,5,1,2] => [7,6,3,5,4,1,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[6,7,3,5,1,2,4] => [5,6,3,7,4,1,2] => [5,7,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,7,3,5,1,4,2] => [5,7,3,6,4,1,2] => [5,7,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,7,3,5,2,1,4] => [6,5,3,7,4,1,2] => [6,5,3,7,4,1,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[6,7,3,5,2,4,1] => [7,5,3,6,4,1,2] => [7,5,3,6,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[6,7,3,5,4,1,2] => [6,7,3,5,4,1,2] => [6,7,3,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,3,5,4,2,1] => [7,6,3,5,4,1,2] => [7,6,3,5,4,1,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[6,7,4,1,2,3,5] => [4,5,6,3,7,1,2] => [4,7,6,3,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,4,1,2,5,3] => [4,5,7,3,6,1,2] => [4,7,6,3,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,4,1,3,2,5] => [4,6,5,3,7,1,2] => [4,7,6,3,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,4,1,3,5,2] => [4,7,5,3,6,1,2] => [4,7,6,3,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,4,1,5,2,3] => [4,6,7,3,5,1,2] => [4,7,6,3,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,4,1,5,3,2] => [4,7,6,3,5,1,2] => [4,7,6,3,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,4,2,1,3,5] => [5,4,6,3,7,1,2] => [5,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,7,4,2,1,5,3] => [5,4,7,3,6,1,2] => [5,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,7,4,2,3,1,5] => [6,4,5,3,7,1,2] => [6,4,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,7,4,2,3,5,1] => [7,4,5,3,6,1,2] => [7,4,6,3,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[6,7,4,2,5,1,3] => [6,4,7,3,5,1,2] => [6,4,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,7,4,2,5,3,1] => [7,4,6,3,5,1,2] => [7,4,6,3,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[6,7,4,3,1,2,5] => [5,6,4,3,7,1,2] => [5,7,4,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,7,4,3,1,5,2] => [5,7,4,3,6,1,2] => [5,7,4,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,7,4,3,2,1,5] => [6,5,4,3,7,1,2] => [6,5,4,3,7,1,2] => [[[[[.,[.,.]],.],.],.],[.,.]]
[6,7,4,3,2,5,1] => [7,5,4,3,6,1,2] => [7,5,4,3,6,1,2] => [[[[[.,[.,.]],.],.],[.,.]],.]
[6,7,4,3,5,1,2] => [6,7,4,3,5,1,2] => [6,7,4,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,7,4,3,5,2,1] => [7,6,4,3,5,1,2] => [7,6,4,3,5,1,2] => [[[[[.,[.,.]],.],[.,.]],.],.]
[6,7,4,5,1,2,3] => [5,6,7,3,4,1,2] => [5,7,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,7,4,5,1,3,2] => [5,7,6,3,4,1,2] => [5,7,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,7,4,5,2,1,3] => [6,5,7,3,4,1,2] => [6,5,7,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[6,7,4,5,2,3,1] => [7,5,6,3,4,1,2] => [7,5,6,3,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[6,7,4,5,3,1,2] => [6,7,5,3,4,1,2] => [6,7,5,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[6,7,4,5,3,2,1] => [7,6,5,3,4,1,2] => [7,6,5,3,4,1,2] => [[[[[.,[.,.]],[.,.]],.],.],.]
[6,7,5,1,2,3,4] => [4,5,6,7,3,1,2] => [4,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,5,1,2,4,3] => [4,5,7,6,3,1,2] => [4,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,5,1,3,2,4] => [4,6,5,7,3,1,2] => [4,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,5,1,3,4,2] => [4,7,5,6,3,1,2] => [4,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,5,1,4,2,3] => [4,6,7,5,3,1,2] => [4,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,5,1,4,3,2] => [4,7,6,5,3,1,2] => [4,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,5,2,1,3,4] => [5,4,6,7,3,1,2] => [5,4,7,6,3,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,7,5,2,1,4,3] => [5,4,7,6,3,1,2] => [5,4,7,6,3,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,7,5,2,3,1,4] => [6,4,5,7,3,1,2] => [6,4,7,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,7,5,2,3,4,1] => [7,4,5,6,3,1,2] => [7,4,6,5,3,1,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[6,7,5,2,4,1,3] => [6,4,7,5,3,1,2] => [6,4,7,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,7,5,2,4,3,1] => [7,4,6,5,3,1,2] => [7,4,6,5,3,1,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[6,7,5,3,1,2,4] => [5,6,4,7,3,1,2] => [5,7,4,6,3,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,7,5,3,1,4,2] => [5,7,4,6,3,1,2] => [5,7,4,6,3,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,7,5,3,2,1,4] => [6,5,4,7,3,1,2] => [6,5,4,7,3,1,2] => [[[[[.,[.,.]],.],.],.],[.,.]]
[6,7,5,3,2,4,1] => [7,5,4,6,3,1,2] => [7,5,4,6,3,1,2] => [[[[[.,[.,.]],.],.],[.,.]],.]
[6,7,5,3,4,1,2] => [6,7,4,5,3,1,2] => [6,7,4,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,7,5,3,4,2,1] => [7,6,4,5,3,1,2] => [7,6,4,5,3,1,2] => [[[[[.,[.,.]],.],[.,.]],.],.]
[6,7,5,4,1,2,3] => [5,6,7,4,3,1,2] => [5,7,6,4,3,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,7,5,4,1,3,2] => [5,7,6,4,3,1,2] => [5,7,6,4,3,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,7,5,4,2,1,3] => [6,5,7,4,3,1,2] => [6,5,7,4,3,1,2] => [[[[[.,[.,.]],.],.],.],[.,.]]
[6,7,5,4,2,3,1] => [7,5,6,4,3,1,2] => [7,5,6,4,3,1,2] => [[[[[.,[.,.]],.],.],[.,.]],.]
[6,7,5,4,3,1,2] => [6,7,5,4,3,1,2] => [6,7,5,4,3,1,2] => [[[[[.,[.,.]],.],.],.],[.,.]]
[6,7,5,4,3,2,1] => [7,6,5,4,3,1,2] => [7,6,5,4,3,1,2] => [[[[[[.,[.,.]],.],.],.],.],.]
[7,1,2,3,4,5,6] => [2,3,4,5,6,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,3,4,6,5] => [2,3,4,5,7,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,3,5,4,6] => [2,3,4,6,5,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,3,5,6,4] => [2,3,4,7,5,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,3,6,4,5] => [2,3,4,6,7,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,3,6,5,4] => [2,3,4,7,6,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,4,3,5,6] => [2,3,5,4,6,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,4,3,6,5] => [2,3,5,4,7,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,4,5,3,6] => [2,3,6,4,5,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,4,5,6,3] => [2,3,7,4,5,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,4,6,3,5] => [2,3,6,4,7,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,4,6,5,3] => [2,3,7,4,6,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,5,3,4,6] => [2,3,5,6,4,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,5,3,6,4] => [2,3,5,7,4,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,5,4,3,6] => [2,3,6,5,4,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,5,4,6,3] => [2,3,7,5,4,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,5,6,3,4] => [2,3,6,7,4,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,5,6,4,3] => [2,3,7,6,4,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,6,3,4,5] => [2,3,5,6,7,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,6,3,5,4] => [2,3,5,7,6,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,6,4,3,5] => [2,3,6,5,7,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,6,4,5,3] => [2,3,7,5,6,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,6,5,3,4] => [2,3,6,7,5,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,6,5,4,3] => [2,3,7,6,5,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,2,4,5,6] => [2,4,3,5,6,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,2,4,6,5] => [2,4,3,5,7,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,2,5,4,6] => [2,4,3,6,5,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,2,5,6,4] => [2,4,3,7,5,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,2,6,4,5] => [2,4,3,6,7,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,2,6,5,4] => [2,4,3,7,6,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,4,2,5,6] => [2,5,3,4,6,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,4,2,6,5] => [2,5,3,4,7,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,4,5,2,6] => [2,6,3,4,5,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,4,5,6,2] => [2,7,3,4,5,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,4,6,2,5] => [2,6,3,4,7,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,4,6,5,2] => [2,7,3,4,6,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,5,2,4,6] => [2,5,3,6,4,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,5,2,6,4] => [2,5,3,7,4,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,5,4,2,6] => [2,6,3,5,4,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,5,4,6,2] => [2,7,3,5,4,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,5,6,2,4] => [2,6,3,7,4,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,5,6,4,2] => [2,7,3,6,4,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,6,2,4,5] => [2,5,3,6,7,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,6,2,5,4] => [2,5,3,7,6,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,6,4,2,5] => [2,6,3,5,7,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,6,4,5,2] => [2,7,3,5,6,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,6,5,2,4] => [2,6,3,7,5,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,6,5,4,2] => [2,7,3,6,5,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,2,3,5,6] => [2,4,5,3,6,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,2,3,6,5] => [2,4,5,3,7,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,2,5,3,6] => [2,4,6,3,5,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,2,5,6,3] => [2,4,7,3,5,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,2,6,3,5] => [2,4,6,3,7,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,2,6,5,3] => [2,4,7,3,6,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,3,2,5,6] => [2,5,4,3,6,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,3,2,6,5] => [2,5,4,3,7,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,3,5,2,6] => [2,6,4,3,5,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,3,5,6,2] => [2,7,4,3,5,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,3,6,2,5] => [2,6,4,3,7,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,3,6,5,2] => [2,7,4,3,6,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,5,2,3,6] => [2,5,6,3,4,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,5,2,6,3] => [2,5,7,3,4,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,5,3,2,6] => [2,6,5,3,4,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,5,3,6,2] => [2,7,5,3,4,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,5,6,2,3] => [2,6,7,3,4,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,5,6,3,2] => [2,7,6,3,4,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,6,2,3,5] => [2,5,6,3,7,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,6,2,5,3] => [2,5,7,3,6,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,6,3,2,5] => [2,6,5,3,7,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,6,3,5,2] => [2,7,5,3,6,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,6,5,2,3] => [2,6,7,3,5,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,6,5,3,2] => [2,7,6,3,5,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,2,3,4,6] => [2,4,5,6,3,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,2,3,6,4] => [2,4,5,7,3,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,2,4,3,6] => [2,4,6,5,3,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,2,4,6,3] => [2,4,7,5,3,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,2,6,3,4] => [2,4,6,7,3,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,2,6,4,3] => [2,4,7,6,3,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,3,2,4,6] => [2,5,4,6,3,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,3,2,6,4] => [2,5,4,7,3,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,3,4,2,6] => [2,6,4,5,3,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,3,4,6,2] => [2,7,4,5,3,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,3,6,2,4] => [2,6,4,7,3,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,3,6,4,2] => [2,7,4,6,3,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,4,2,3,6] => [2,5,6,4,3,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,4,2,6,3] => [2,5,7,4,3,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,4,3,2,6] => [2,6,5,4,3,7,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,4,3,6,2] => [2,7,5,4,3,6,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,4,6,2,3] => [2,6,7,4,3,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,4,6,3,2] => [2,7,6,4,3,5,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,6,2,3,4] => [2,5,6,7,3,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,6,2,4,3] => [2,5,7,6,3,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,6,3,2,4] => [2,6,5,7,3,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,6,3,4,2] => [2,7,5,6,3,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,6,4,2,3] => [2,6,7,5,3,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,6,4,3,2] => [2,7,6,5,3,4,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,2,3,4,5] => [2,4,5,6,7,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,2,3,5,4] => [2,4,5,7,6,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,2,4,3,5] => [2,4,6,5,7,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,2,4,5,3] => [2,4,7,5,6,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,2,5,3,4] => [2,4,6,7,5,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,2,5,4,3] => [2,4,7,6,5,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,3,2,4,5] => [2,5,4,6,7,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,3,2,5,4] => [2,5,4,7,6,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,3,4,2,5] => [2,6,4,5,7,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,3,4,5,2] => [2,7,4,5,6,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,3,5,2,4] => [2,6,4,7,5,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,3,5,4,2] => [2,7,4,6,5,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,4,2,3,5] => [2,5,6,4,7,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,4,2,5,3] => [2,5,7,4,6,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,4,3,2,5] => [2,6,5,4,7,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,4,3,5,2] => [2,7,5,4,6,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,4,5,2,3] => [2,6,7,4,5,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,4,5,3,2] => [2,7,6,4,5,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,5,2,3,4] => [2,5,6,7,4,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,5,2,4,3] => [2,5,7,6,4,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,5,3,2,4] => [2,6,5,7,4,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,5,3,4,2] => [2,7,5,6,4,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,5,4,2,3] => [2,6,7,5,4,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,5,4,3,2] => [2,7,6,5,4,3,1] => [2,7,6,5,4,3,1] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,2,1,3,4,5,6] => [3,2,4,5,6,7,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,3,4,6,5] => [3,2,4,5,7,6,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,3,5,4,6] => [3,2,4,6,5,7,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,3,5,6,4] => [3,2,4,7,5,6,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,3,6,4,5] => [3,2,4,6,7,5,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,3,6,5,4] => [3,2,4,7,6,5,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,4,3,5,6] => [3,2,5,4,6,7,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,4,3,6,5] => [3,2,5,4,7,6,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,4,5,3,6] => [3,2,6,4,5,7,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,4,5,6,3] => [3,2,7,4,5,6,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,4,6,3,5] => [3,2,6,4,7,5,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,4,6,5,3] => [3,2,7,4,6,5,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,5,3,4,6] => [3,2,5,6,4,7,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,5,3,6,4] => [3,2,5,7,4,6,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,5,4,3,6] => [3,2,6,5,4,7,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,5,4,6,3] => [3,2,7,5,4,6,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,5,6,3,4] => [3,2,6,7,4,5,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,5,6,4,3] => [3,2,7,6,4,5,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,6,3,4,5] => [3,2,5,6,7,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,6,3,5,4] => [3,2,5,7,6,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,6,4,3,5] => [3,2,6,5,7,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,6,4,5,3] => [3,2,7,5,6,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,6,5,3,4] => [3,2,6,7,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,1,6,5,4,3] => [3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,2,3,1,4,5,6] => [4,2,3,5,6,7,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,3,1,4,6,5] => [4,2,3,5,7,6,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,3,1,5,4,6] => [4,2,3,6,5,7,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,3,1,5,6,4] => [4,2,3,7,5,6,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,3,1,6,4,5] => [4,2,3,6,7,5,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,3,1,6,5,4] => [4,2,3,7,6,5,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,3,4,1,5,6] => [5,2,3,4,6,7,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,3,4,1,6,5] => [5,2,3,4,7,6,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,3,4,5,1,6] => [6,2,3,4,5,7,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,3,4,5,6,1] => [7,2,3,4,5,6,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,3,4,6,1,5] => [6,2,3,4,7,5,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,3,4,6,5,1] => [7,2,3,4,6,5,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,3,5,1,4,6] => [5,2,3,6,4,7,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,3,5,1,6,4] => [5,2,3,7,4,6,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,3,5,4,1,6] => [6,2,3,5,4,7,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,3,5,4,6,1] => [7,2,3,5,4,6,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,3,5,6,1,4] => [6,2,3,7,4,5,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,3,5,6,4,1] => [7,2,3,6,4,5,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,3,6,1,4,5] => [5,2,3,6,7,4,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,3,6,1,5,4] => [5,2,3,7,6,4,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,3,6,4,1,5] => [6,2,3,5,7,4,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,3,6,4,5,1] => [7,2,3,5,6,4,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,3,6,5,1,4] => [6,2,3,7,5,4,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,3,6,5,4,1] => [7,2,3,6,5,4,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,4,1,3,5,6] => [4,2,5,3,6,7,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,4,1,3,6,5] => [4,2,5,3,7,6,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,4,1,5,3,6] => [4,2,6,3,5,7,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,4,1,5,6,3] => [4,2,7,3,5,6,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,4,1,6,3,5] => [4,2,6,3,7,5,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,4,1,6,5,3] => [4,2,7,3,6,5,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,4,3,1,5,6] => [5,2,4,3,6,7,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,4,3,1,6,5] => [5,2,4,3,7,6,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,4,3,5,1,6] => [6,2,4,3,5,7,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,4,3,5,6,1] => [7,2,4,3,5,6,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,4,3,6,1,5] => [6,2,4,3,7,5,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,4,3,6,5,1] => [7,2,4,3,6,5,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,4,5,1,3,6] => [5,2,6,3,4,7,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,4,5,1,6,3] => [5,2,7,3,4,6,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,4,5,3,1,6] => [6,2,5,3,4,7,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,4,5,3,6,1] => [7,2,5,3,4,6,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,4,5,6,1,3] => [6,2,7,3,4,5,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,4,5,6,3,1] => [7,2,6,3,4,5,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,4,6,1,3,5] => [5,2,6,3,7,4,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,4,6,1,5,3] => [5,2,7,3,6,4,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,4,6,3,1,5] => [6,2,5,3,7,4,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,4,6,3,5,1] => [7,2,5,3,6,4,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,4,6,5,1,3] => [6,2,7,3,5,4,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,4,6,5,3,1] => [7,2,6,3,5,4,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,5,1,3,4,6] => [4,2,5,6,3,7,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,5,1,3,6,4] => [4,2,5,7,3,6,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,5,1,4,3,6] => [4,2,6,5,3,7,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,5,1,4,6,3] => [4,2,7,5,3,6,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,5,1,6,3,4] => [4,2,6,7,3,5,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,5,1,6,4,3] => [4,2,7,6,3,5,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,5,3,1,4,6] => [5,2,4,6,3,7,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,5,3,1,6,4] => [5,2,4,7,3,6,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,5,3,4,1,6] => [6,2,4,5,3,7,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,5,3,4,6,1] => [7,2,4,5,3,6,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,5,3,6,1,4] => [6,2,4,7,3,5,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,5,3,6,4,1] => [7,2,4,6,3,5,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,5,4,1,3,6] => [5,2,6,4,3,7,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,5,4,1,6,3] => [5,2,7,4,3,6,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,5,4,3,1,6] => [6,2,5,4,3,7,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,5,4,3,6,1] => [7,2,5,4,3,6,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,5,4,6,1,3] => [6,2,7,4,3,5,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,5,4,6,3,1] => [7,2,6,4,3,5,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,5,6,1,3,4] => [5,2,6,7,3,4,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,5,6,1,4,3] => [5,2,7,6,3,4,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,5,6,3,1,4] => [6,2,5,7,3,4,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,5,6,3,4,1] => [7,2,5,6,3,4,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,5,6,4,1,3] => [6,2,7,5,3,4,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,5,6,4,3,1] => [7,2,6,5,3,4,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,6,1,3,4,5] => [4,2,5,6,7,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,6,1,3,5,4] => [4,2,5,7,6,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,6,1,4,3,5] => [4,2,6,5,7,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,6,1,4,5,3] => [4,2,7,5,6,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,6,1,5,3,4] => [4,2,6,7,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,6,1,5,4,3] => [4,2,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,2,6,3,1,4,5] => [5,2,4,6,7,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,6,3,1,5,4] => [5,2,4,7,6,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,6,3,4,1,5] => [6,2,4,5,7,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,6,3,4,5,1] => [7,2,4,5,6,3,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,6,3,5,1,4] => [6,2,4,7,5,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,6,3,5,4,1] => [7,2,4,6,5,3,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,6,4,1,3,5] => [5,2,6,4,7,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,6,4,1,5,3] => [5,2,7,4,6,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,6,4,3,1,5] => [6,2,5,4,7,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,6,4,3,5,1] => [7,2,5,4,6,3,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,6,4,5,1,3] => [6,2,7,4,5,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,6,4,5,3,1] => [7,2,6,4,5,3,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,6,5,1,3,4] => [5,2,6,7,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,6,5,1,4,3] => [5,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,2,6,5,3,1,4] => [6,2,5,7,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,6,5,3,4,1] => [7,2,5,6,4,3,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,2,6,5,4,1,3] => [6,2,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,2,6,5,4,3,1] => [7,2,6,5,4,3,1] => [7,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,3,1,2,4,5,6] => [3,4,2,5,6,7,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,2,4,6,5] => [3,4,2,5,7,6,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,2,5,4,6] => [3,4,2,6,5,7,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,2,5,6,4] => [3,4,2,7,5,6,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,2,6,4,5] => [3,4,2,6,7,5,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,2,6,5,4] => [3,4,2,7,6,5,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,4,2,5,6] => [3,5,2,4,6,7,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,4,2,6,5] => [3,5,2,4,7,6,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,4,5,2,6] => [3,6,2,4,5,7,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,4,5,6,2] => [3,7,2,4,5,6,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,4,6,2,5] => [3,6,2,4,7,5,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,4,6,5,2] => [3,7,2,4,6,5,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,5,2,4,6] => [3,5,2,6,4,7,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,5,2,6,4] => [3,5,2,7,4,6,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,5,4,2,6] => [3,6,2,5,4,7,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,5,4,6,2] => [3,7,2,5,4,6,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,5,6,2,4] => [3,6,2,7,4,5,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,5,6,4,2] => [3,7,2,6,4,5,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,6,2,4,5] => [3,5,2,6,7,4,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,6,2,5,4] => [3,5,2,7,6,4,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,6,4,2,5] => [3,6,2,5,7,4,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,6,4,5,2] => [3,7,2,5,6,4,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,6,5,2,4] => [3,6,2,7,5,4,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,1,6,5,4,2] => [3,7,2,6,5,4,1] => [3,7,2,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,2,1,4,5,6] => [4,3,2,5,6,7,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,3,2,1,4,6,5] => [4,3,2,5,7,6,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,3,2,1,5,4,6] => [4,3,2,6,5,7,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,3,2,1,5,6,4] => [4,3,2,7,5,6,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,3,2,1,6,4,5] => [4,3,2,6,7,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,3,2,1,6,5,4] => [4,3,2,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,3,2,4,1,5,6] => [5,3,2,4,6,7,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,3,2,4,1,6,5] => [5,3,2,4,7,6,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,3,2,4,5,1,6] => [6,3,2,4,5,7,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,3,2,4,5,6,1] => [7,3,2,4,5,6,1] => [7,3,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,3,2,4,6,1,5] => [6,3,2,4,7,5,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,3,2,4,6,5,1] => [7,3,2,4,6,5,1] => [7,3,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,3,2,5,1,4,6] => [5,3,2,6,4,7,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,3,2,5,1,6,4] => [5,3,2,7,4,6,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,3,2,5,4,1,6] => [6,3,2,5,4,7,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,3,2,5,4,6,1] => [7,3,2,5,4,6,1] => [7,3,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,3,2,5,6,1,4] => [6,3,2,7,4,5,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,3,2,5,6,4,1] => [7,3,2,6,4,5,1] => [7,3,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,3,2,6,1,4,5] => [5,3,2,6,7,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,3,2,6,1,5,4] => [5,3,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,3,2,6,4,1,5] => [6,3,2,5,7,4,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,3,2,6,4,5,1] => [7,3,2,5,6,4,1] => [7,3,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,3,2,6,5,1,4] => [6,3,2,7,5,4,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,3,2,6,5,4,1] => [7,3,2,6,5,4,1] => [7,3,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,3,4,1,2,5,6] => [4,5,2,3,6,7,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,4,1,2,6,5] => [4,5,2,3,7,6,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,4,1,5,2,6] => [4,6,2,3,5,7,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,4,1,5,6,2] => [4,7,2,3,5,6,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,4,1,6,2,5] => [4,6,2,3,7,5,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,4,1,6,5,2] => [4,7,2,3,6,5,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,4,2,1,5,6] => [5,4,2,3,6,7,1] => [5,4,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,3,4,2,1,6,5] => [5,4,2,3,7,6,1] => [5,4,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,3,4,2,5,1,6] => [6,4,2,3,5,7,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,3,4,2,5,6,1] => [7,4,2,3,5,6,1] => [7,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,3,4,2,6,1,5] => [6,4,2,3,7,5,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,3,4,2,6,5,1] => [7,4,2,3,6,5,1] => [7,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,3,4,5,1,2,6] => [5,6,2,3,4,7,1] => [5,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,4,5,1,6,2] => [5,7,2,3,4,6,1] => [5,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,4,5,2,1,6] => [6,5,2,3,4,7,1] => [6,5,2,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,3,4,5,2,6,1] => [7,5,2,3,4,6,1] => [7,5,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,3,4,5,6,1,2] => [6,7,2,3,4,5,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,3,4,5,6,2,1] => [7,6,2,3,4,5,1] => [7,6,2,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],.],.]
[7,3,4,6,1,2,5] => [5,6,2,3,7,4,1] => [5,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,4,6,1,5,2] => [5,7,2,3,6,4,1] => [5,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,4,6,2,1,5] => [6,5,2,3,7,4,1] => [6,5,2,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,3,4,6,2,5,1] => [7,5,2,3,6,4,1] => [7,5,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,3,4,6,5,1,2] => [6,7,2,3,5,4,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,3,4,6,5,2,1] => [7,6,2,3,5,4,1] => [7,6,2,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],.],.]
[7,3,5,1,2,4,6] => [4,5,2,6,3,7,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,5,1,2,6,4] => [4,5,2,7,3,6,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,5,1,4,2,6] => [4,6,2,5,3,7,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,5,1,4,6,2] => [4,7,2,5,3,6,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,5,1,6,2,4] => [4,6,2,7,3,5,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,5,1,6,4,2] => [4,7,2,6,3,5,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,5,2,1,4,6] => [5,4,2,6,3,7,1] => [5,4,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,3,5,2,1,6,4] => [5,4,2,7,3,6,1] => [5,4,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,3,5,2,4,1,6] => [6,4,2,5,3,7,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,3,5,2,4,6,1] => [7,4,2,5,3,6,1] => [7,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,3,5,2,6,1,4] => [6,4,2,7,3,5,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,3,5,2,6,4,1] => [7,4,2,6,3,5,1] => [7,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,3,5,4,1,2,6] => [5,6,2,4,3,7,1] => [5,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,5,4,1,6,2] => [5,7,2,4,3,6,1] => [5,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,5,4,2,1,6] => [6,5,2,4,3,7,1] => [6,5,2,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,3,5,4,2,6,1] => [7,5,2,4,3,6,1] => [7,5,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,3,5,4,6,1,2] => [6,7,2,4,3,5,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,3,5,4,6,2,1] => [7,6,2,4,3,5,1] => [7,6,2,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],.],.]
[7,3,5,6,1,2,4] => [5,6,2,7,3,4,1] => [5,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,5,6,1,4,2] => [5,7,2,6,3,4,1] => [5,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,5,6,2,1,4] => [6,5,2,7,3,4,1] => [6,5,2,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,3,5,6,2,4,1] => [7,5,2,6,3,4,1] => [7,5,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,3,5,6,4,1,2] => [6,7,2,5,3,4,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,3,5,6,4,2,1] => [7,6,2,5,3,4,1] => [7,6,2,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],.],.]
[7,3,6,1,2,4,5] => [4,5,2,6,7,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,6,1,2,5,4] => [4,5,2,7,6,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,6,1,4,2,5] => [4,6,2,5,7,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,6,1,4,5,2] => [4,7,2,5,6,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,6,1,5,2,4] => [4,6,2,7,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,6,1,5,4,2] => [4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,6,2,1,4,5] => [5,4,2,6,7,3,1] => [5,4,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,3,6,2,1,5,4] => [5,4,2,7,6,3,1] => [5,4,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,3,6,2,4,1,5] => [6,4,2,5,7,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,3,6,2,4,5,1] => [7,4,2,5,6,3,1] => [7,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,3,6,2,5,1,4] => [6,4,2,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,3,6,2,5,4,1] => [7,4,2,6,5,3,1] => [7,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,3,6,4,1,2,5] => [5,6,2,4,7,3,1] => [5,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,6,4,1,5,2] => [5,7,2,4,6,3,1] => [5,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,6,4,2,1,5] => [6,5,2,4,7,3,1] => [6,5,2,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,3,6,4,2,5,1] => [7,5,2,4,6,3,1] => [7,5,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,3,6,4,5,1,2] => [6,7,2,4,5,3,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,3,6,4,5,2,1] => [7,6,2,4,5,3,1] => [7,6,2,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],.],.]
[7,3,6,5,1,2,4] => [5,6,2,7,4,3,1] => [5,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,6,5,1,4,2] => [5,7,2,6,4,3,1] => [5,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,6,5,2,1,4] => [6,5,2,7,4,3,1] => [6,5,2,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,3,6,5,2,4,1] => [7,5,2,6,4,3,1] => [7,5,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,3,6,5,4,1,2] => [6,7,2,5,4,3,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,3,6,5,4,2,1] => [7,6,2,5,4,3,1] => [7,6,2,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],.],.]
[7,4,1,2,3,5,6] => [3,4,5,2,6,7,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,2,3,6,5] => [3,4,5,2,7,6,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,2,5,3,6] => [3,4,6,2,5,7,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,2,5,6,3] => [3,4,7,2,5,6,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,2,6,3,5] => [3,4,6,2,7,5,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,2,6,5,3] => [3,4,7,2,6,5,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,3,2,5,6] => [3,5,4,2,6,7,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,3,2,6,5] => [3,5,4,2,7,6,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,3,5,2,6] => [3,6,4,2,5,7,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,3,5,6,2] => [3,7,4,2,5,6,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,3,6,2,5] => [3,6,4,2,7,5,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,3,6,5,2] => [3,7,4,2,6,5,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,5,2,3,6] => [3,5,6,2,4,7,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,5,2,6,3] => [3,5,7,2,4,6,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,5,3,2,6] => [3,6,5,2,4,7,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,5,3,6,2] => [3,7,5,2,4,6,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,5,6,2,3] => [3,6,7,2,4,5,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,5,6,3,2] => [3,7,6,2,4,5,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,6,2,3,5] => [3,5,6,2,7,4,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,6,2,5,3] => [3,5,7,2,6,4,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,6,3,2,5] => [3,6,5,2,7,4,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,6,3,5,2] => [3,7,5,2,6,4,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,6,5,2,3] => [3,6,7,2,5,4,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,1,6,5,3,2] => [3,7,6,2,5,4,1] => [3,7,6,2,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,2,1,3,5,6] => [4,3,5,2,6,7,1] => [4,3,7,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,2,1,3,6,5] => [4,3,5,2,7,6,1] => [4,3,7,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,2,1,5,3,6] => [4,3,6,2,5,7,1] => [4,3,7,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,2,1,5,6,3] => [4,3,7,2,5,6,1] => [4,3,7,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,2,1,6,3,5] => [4,3,6,2,7,5,1] => [4,3,7,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,2,1,6,5,3] => [4,3,7,2,6,5,1] => [4,3,7,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,2,3,1,5,6] => [5,3,4,2,6,7,1] => [5,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,4,2,3,1,6,5] => [5,3,4,2,7,6,1] => [5,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,4,2,3,5,1,6] => [6,3,4,2,5,7,1] => [6,3,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,4,2,3,5,6,1] => [7,3,4,2,5,6,1] => [7,3,6,2,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,4,2,3,6,1,5] => [6,3,4,2,7,5,1] => [6,3,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,4,2,3,6,5,1] => [7,3,4,2,6,5,1] => [7,3,6,2,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,4,2,5,1,3,6] => [5,3,6,2,4,7,1] => [5,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,4,2,5,1,6,3] => [5,3,7,2,4,6,1] => [5,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,4,2,5,3,1,6] => [6,3,5,2,4,7,1] => [6,3,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,4,2,5,3,6,1] => [7,3,5,2,4,6,1] => [7,3,6,2,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,4,2,5,6,1,3] => [6,3,7,2,4,5,1] => [6,3,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,4,2,5,6,3,1] => [7,3,6,2,4,5,1] => [7,3,6,2,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,4,2,6,1,3,5] => [5,3,6,2,7,4,1] => [5,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,4,2,6,1,5,3] => [5,3,7,2,6,4,1] => [5,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,4,2,6,3,1,5] => [6,3,5,2,7,4,1] => [6,3,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,4,2,6,3,5,1] => [7,3,5,2,6,4,1] => [7,3,6,2,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,4,2,6,5,1,3] => [6,3,7,2,5,4,1] => [6,3,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,4,2,6,5,3,1] => [7,3,6,2,5,4,1] => [7,3,6,2,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,4,3,1,2,5,6] => [4,5,3,2,6,7,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,3,1,2,6,5] => [4,5,3,2,7,6,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,3,1,5,2,6] => [4,6,3,2,5,7,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,3,1,5,6,2] => [4,7,3,2,5,6,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,3,1,6,2,5] => [4,6,3,2,7,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,3,1,6,5,2] => [4,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,3,2,1,5,6] => [5,4,3,2,6,7,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,4,3,2,1,6,5] => [5,4,3,2,7,6,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,4,3,2,5,1,6] => [6,4,3,2,5,7,1] => [6,4,3,2,7,5,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,4,3,2,5,6,1] => [7,4,3,2,5,6,1] => [7,4,3,2,6,5,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,4,3,2,6,1,5] => [6,4,3,2,7,5,1] => [6,4,3,2,7,5,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,4,3,2,6,5,1] => [7,4,3,2,6,5,1] => [7,4,3,2,6,5,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,4,3,5,1,2,6] => [5,6,3,2,4,7,1] => [5,7,3,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,4,3,5,1,6,2] => [5,7,3,2,4,6,1] => [5,7,3,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,4,3,5,2,1,6] => [6,5,3,2,4,7,1] => [6,5,3,2,7,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,4,3,5,2,6,1] => [7,5,3,2,4,6,1] => [7,5,3,2,6,4,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,4,3,5,6,1,2] => [6,7,3,2,4,5,1] => [6,7,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,4,3,5,6,2,1] => [7,6,3,2,4,5,1] => [7,6,3,2,5,4,1] => [[[[[.,.],.],[[.,.],.]],.],.]
[7,4,3,6,1,2,5] => [5,6,3,2,7,4,1] => [5,7,3,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,4,3,6,1,5,2] => [5,7,3,2,6,4,1] => [5,7,3,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,4,3,6,2,1,5] => [6,5,3,2,7,4,1] => [6,5,3,2,7,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,4,3,6,2,5,1] => [7,5,3,2,6,4,1] => [7,5,3,2,6,4,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,4,3,6,5,1,2] => [6,7,3,2,5,4,1] => [6,7,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,4,3,6,5,2,1] => [7,6,3,2,5,4,1] => [7,6,3,2,5,4,1] => [[[[[.,.],.],[[.,.],.]],.],.]
[7,4,5,1,2,3,6] => [4,5,6,2,3,7,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,5,1,2,6,3] => [4,5,7,2,3,6,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,5,1,3,2,6] => [4,6,5,2,3,7,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,5,1,3,6,2] => [4,7,5,2,3,6,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,5,1,6,2,3] => [4,6,7,2,3,5,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,5,1,6,3,2] => [4,7,6,2,3,5,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,5,2,1,3,6] => [5,4,6,2,3,7,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,4,5,2,1,6,3] => [5,4,7,2,3,6,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,4,5,2,3,1,6] => [6,4,5,2,3,7,1] => [6,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,4,5,2,3,6,1] => [7,4,5,2,3,6,1] => [7,4,6,2,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,4,5,2,6,1,3] => [6,4,7,2,3,5,1] => [6,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,4,5,2,6,3,1] => [7,4,6,2,3,5,1] => [7,4,6,2,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,4,5,3,1,2,6] => [5,6,4,2,3,7,1] => [5,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,4,5,3,1,6,2] => [5,7,4,2,3,6,1] => [5,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,4,5,3,2,1,6] => [6,5,4,2,3,7,1] => [6,5,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[7,4,5,3,2,6,1] => [7,5,4,2,3,6,1] => [7,5,4,2,6,3,1] => [[[[[.,.],[.,.]],.],[.,.]],.]
[7,4,5,3,6,1,2] => [6,7,4,2,3,5,1] => [6,7,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,4,5,3,6,2,1] => [7,6,4,2,3,5,1] => [7,6,4,2,5,3,1] => [[[[[.,.],[.,.]],[.,.]],.],.]
[7,4,5,6,1,2,3] => [5,6,7,2,3,4,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,4,5,6,1,3,2] => [5,7,6,2,3,4,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,4,5,6,2,1,3] => [6,5,7,2,3,4,1] => [6,5,7,2,4,3,1] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,4,5,6,2,3,1] => [7,5,6,2,3,4,1] => [7,5,6,2,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,4,5,6,3,1,2] => [6,7,5,2,3,4,1] => [6,7,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,4,5,6,3,2,1] => [7,6,5,2,3,4,1] => [7,6,5,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],.],.]
[7,4,6,1,2,3,5] => [4,5,6,2,7,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,6,1,2,5,3] => [4,5,7,2,6,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,6,1,3,2,5] => [4,6,5,2,7,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,6,1,3,5,2] => [4,7,5,2,6,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,6,1,5,2,3] => [4,6,7,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,6,1,5,3,2] => [4,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,6,2,1,3,5] => [5,4,6,2,7,3,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,4,6,2,1,5,3] => [5,4,7,2,6,3,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,4,6,2,3,1,5] => [6,4,5,2,7,3,1] => [6,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,4,6,2,3,5,1] => [7,4,5,2,6,3,1] => [7,4,6,2,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,4,6,2,5,1,3] => [6,4,7,2,5,3,1] => [6,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,4,6,2,5,3,1] => [7,4,6,2,5,3,1] => [7,4,6,2,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,4,6,3,1,2,5] => [5,6,4,2,7,3,1] => [5,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,4,6,3,1,5,2] => [5,7,4,2,6,3,1] => [5,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,4,6,3,2,1,5] => [6,5,4,2,7,3,1] => [6,5,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[7,4,6,3,2,5,1] => [7,5,4,2,6,3,1] => [7,5,4,2,6,3,1] => [[[[[.,.],[.,.]],.],[.,.]],.]
[7,4,6,3,5,1,2] => [6,7,4,2,5,3,1] => [6,7,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,4,6,3,5,2,1] => [7,6,4,2,5,3,1] => [7,6,4,2,5,3,1] => [[[[[.,.],[.,.]],[.,.]],.],.]
[7,4,6,5,1,2,3] => [5,6,7,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,4,6,5,1,3,2] => [5,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,4,6,5,2,1,3] => [6,5,7,2,4,3,1] => [6,5,7,2,4,3,1] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,4,6,5,2,3,1] => [7,5,6,2,4,3,1] => [7,5,6,2,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,4,6,5,3,1,2] => [6,7,5,2,4,3,1] => [6,7,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,4,6,5,3,2,1] => [7,6,5,2,4,3,1] => [7,6,5,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],.],.]
[7,5,1,2,3,4,6] => [3,4,5,6,2,7,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,2,3,6,4] => [3,4,5,7,2,6,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,2,4,3,6] => [3,4,6,5,2,7,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,2,4,6,3] => [3,4,7,5,2,6,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,2,6,3,4] => [3,4,6,7,2,5,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,2,6,4,3] => [3,4,7,6,2,5,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,3,2,4,6] => [3,5,4,6,2,7,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,3,2,6,4] => [3,5,4,7,2,6,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,3,4,2,6] => [3,6,4,5,2,7,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,3,4,6,2] => [3,7,4,5,2,6,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,3,6,2,4] => [3,6,4,7,2,5,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,3,6,4,2] => [3,7,4,6,2,5,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,4,2,3,6] => [3,5,6,4,2,7,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,4,2,6,3] => [3,5,7,4,2,6,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,4,3,2,6] => [3,6,5,4,2,7,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,4,3,6,2] => [3,7,5,4,2,6,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,4,6,2,3] => [3,6,7,4,2,5,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,4,6,3,2] => [3,7,6,4,2,5,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,6,2,3,4] => [3,5,6,7,2,4,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,6,2,4,3] => [3,5,7,6,2,4,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,6,3,2,4] => [3,6,5,7,2,4,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,6,3,4,2] => [3,7,5,6,2,4,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,6,4,2,3] => [3,6,7,5,2,4,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,1,6,4,3,2] => [3,7,6,5,2,4,1] => [3,7,6,5,2,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,2,1,3,4,6] => [4,3,5,6,2,7,1] => [4,3,7,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,2,1,3,6,4] => [4,3,5,7,2,6,1] => [4,3,7,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,2,1,4,3,6] => [4,3,6,5,2,7,1] => [4,3,7,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,2,1,4,6,3] => [4,3,7,5,2,6,1] => [4,3,7,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,2,1,6,3,4] => [4,3,6,7,2,5,1] => [4,3,7,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,2,1,6,4,3] => [4,3,7,6,2,5,1] => [4,3,7,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,2,3,1,4,6] => [5,3,4,6,2,7,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,2,3,1,6,4] => [5,3,4,7,2,6,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,2,3,4,1,6] => [6,3,4,5,2,7,1] => [6,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,5,2,3,4,6,1] => [7,3,4,5,2,6,1] => [7,3,6,5,2,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,5,2,3,6,1,4] => [6,3,4,7,2,5,1] => [6,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,5,2,3,6,4,1] => [7,3,4,6,2,5,1] => [7,3,6,5,2,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,5,2,4,1,3,6] => [5,3,6,4,2,7,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,2,4,1,6,3] => [5,3,7,4,2,6,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,2,4,3,1,6] => [6,3,5,4,2,7,1] => [6,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,5,2,4,3,6,1] => [7,3,5,4,2,6,1] => [7,3,6,5,2,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,5,2,4,6,1,3] => [6,3,7,4,2,5,1] => [6,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,5,2,4,6,3,1] => [7,3,6,4,2,5,1] => [7,3,6,5,2,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,5,2,6,1,3,4] => [5,3,6,7,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,2,6,1,4,3] => [5,3,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,2,6,3,1,4] => [6,3,5,7,2,4,1] => [6,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,5,2,6,3,4,1] => [7,3,5,6,2,4,1] => [7,3,6,5,2,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,5,2,6,4,1,3] => [6,3,7,5,2,4,1] => [6,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,5,2,6,4,3,1] => [7,3,6,5,2,4,1] => [7,3,6,5,2,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,5,3,1,2,4,6] => [4,5,3,6,2,7,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,3,1,2,6,4] => [4,5,3,7,2,6,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,3,1,4,2,6] => [4,6,3,5,2,7,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,3,1,4,6,2] => [4,7,3,5,2,6,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,3,1,6,2,4] => [4,6,3,7,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,3,1,6,4,2] => [4,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,3,2,1,4,6] => [5,4,3,6,2,7,1] => [5,4,3,7,2,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,5,3,2,1,6,4] => [5,4,3,7,2,6,1] => [5,4,3,7,2,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,5,3,2,4,1,6] => [6,4,3,5,2,7,1] => [6,4,3,7,2,5,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,5,3,2,4,6,1] => [7,4,3,5,2,6,1] => [7,4,3,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,5,3,2,6,1,4] => [6,4,3,7,2,5,1] => [6,4,3,7,2,5,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,5,3,2,6,4,1] => [7,4,3,6,2,5,1] => [7,4,3,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,5,3,4,1,2,6] => [5,6,3,4,2,7,1] => [5,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,3,4,1,6,2] => [5,7,3,4,2,6,1] => [5,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,3,4,2,1,6] => [6,5,3,4,2,7,1] => [6,5,3,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,5,3,4,2,6,1] => [7,5,3,4,2,6,1] => [7,5,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,5,3,4,6,1,2] => [6,7,3,4,2,5,1] => [6,7,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,5,3,4,6,2,1] => [7,6,3,4,2,5,1] => [7,6,3,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],.],.]
[7,5,3,6,1,2,4] => [5,6,3,7,2,4,1] => [5,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,3,6,1,4,2] => [5,7,3,6,2,4,1] => [5,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,3,6,2,1,4] => [6,5,3,7,2,4,1] => [6,5,3,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,5,3,6,2,4,1] => [7,5,3,6,2,4,1] => [7,5,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,5,3,6,4,1,2] => [6,7,3,5,2,4,1] => [6,7,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,5,3,6,4,2,1] => [7,6,3,5,2,4,1] => [7,6,3,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],.],.]
[7,5,4,1,2,3,6] => [4,5,6,3,2,7,1] => [4,7,6,3,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,4,1,2,6,3] => [4,5,7,3,2,6,1] => [4,7,6,3,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,4,1,3,2,6] => [4,6,5,3,2,7,1] => [4,7,6,3,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,4,1,3,6,2] => [4,7,5,3,2,6,1] => [4,7,6,3,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,4,1,6,2,3] => [4,6,7,3,2,5,1] => [4,7,6,3,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,4,1,6,3,2] => [4,7,6,3,2,5,1] => [4,7,6,3,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,4,2,1,3,6] => [5,4,6,3,2,7,1] => [5,4,7,3,2,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,5,4,2,1,6,3] => [5,4,7,3,2,6,1] => [5,4,7,3,2,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,5,4,2,3,1,6] => [6,4,5,3,2,7,1] => [6,4,7,3,2,5,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,5,4,2,3,6,1] => [7,4,5,3,2,6,1] => [7,4,6,3,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,5,4,2,6,1,3] => [6,4,7,3,2,5,1] => [6,4,7,3,2,5,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,5,4,2,6,3,1] => [7,4,6,3,2,5,1] => [7,4,6,3,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,5,4,3,1,2,6] => [5,6,4,3,2,7,1] => [5,7,4,3,2,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,5,4,3,1,6,2] => [5,7,4,3,2,6,1] => [5,7,4,3,2,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,5,4,3,2,1,6] => [6,5,4,3,2,7,1] => [6,5,4,3,2,7,1] => [[[[[[.,.],.],.],.],.],[.,.]]
[7,5,4,3,2,6,1] => [7,5,4,3,2,6,1] => [7,5,4,3,2,6,1] => [[[[[[.,.],.],.],.],[.,.]],.]
[7,5,4,3,6,1,2] => [6,7,4,3,2,5,1] => [6,7,4,3,2,5,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,5,4,3,6,2,1] => [7,6,4,3,2,5,1] => [7,6,4,3,2,5,1] => [[[[[[.,.],.],.],[.,.]],.],.]
[7,5,4,6,1,2,3] => [5,6,7,3,2,4,1] => [5,7,6,3,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,4,6,1,3,2] => [5,7,6,3,2,4,1] => [5,7,6,3,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,4,6,2,1,3] => [6,5,7,3,2,4,1] => [6,5,7,3,2,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,5,4,6,2,3,1] => [7,5,6,3,2,4,1] => [7,5,6,3,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,5,4,6,3,1,2] => [6,7,5,3,2,4,1] => [6,7,5,3,2,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,5,4,6,3,2,1] => [7,6,5,3,2,4,1] => [7,6,5,3,2,4,1] => [[[[[[.,.],.],[.,.]],.],.],.]
[7,5,6,1,2,3,4] => [4,5,6,7,2,3,1] => [4,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,5,6,1,2,4,3] => [4,5,7,6,2,3,1] => [4,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,5,6,1,3,2,4] => [4,6,5,7,2,3,1] => [4,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,5,6,1,3,4,2] => [4,7,5,6,2,3,1] => [4,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,5,6,1,4,2,3] => [4,6,7,5,2,3,1] => [4,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,5,6,1,4,3,2] => [4,7,6,5,2,3,1] => [4,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,5,6,2,1,3,4] => [5,4,6,7,2,3,1] => [5,4,7,6,2,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,5,6,2,1,4,3] => [5,4,7,6,2,3,1] => [5,4,7,6,2,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,5,6,2,3,1,4] => [6,4,5,7,2,3,1] => [6,4,7,5,2,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,5,6,2,3,4,1] => [7,4,5,6,2,3,1] => [7,4,6,5,2,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,5,6,2,4,1,3] => [6,4,7,5,2,3,1] => [6,4,7,5,2,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,5,6,2,4,3,1] => [7,4,6,5,2,3,1] => [7,4,6,5,2,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,5,6,3,1,2,4] => [5,6,4,7,2,3,1] => [5,7,4,6,2,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,5,6,3,1,4,2] => [5,7,4,6,2,3,1] => [5,7,4,6,2,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,5,6,3,2,1,4] => [6,5,4,7,2,3,1] => [6,5,4,7,2,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[7,5,6,3,2,4,1] => [7,5,4,6,2,3,1] => [7,5,4,6,2,3,1] => [[[[[.,.],[.,.]],.],[.,.]],.]
[7,5,6,3,4,1,2] => [6,7,4,5,2,3,1] => [6,7,4,5,2,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,5,6,3,4,2,1] => [7,6,4,5,2,3,1] => [7,6,4,5,2,3,1] => [[[[[.,.],[.,.]],[.,.]],.],.]
[7,5,6,4,1,2,3] => [5,6,7,4,2,3,1] => [5,7,6,4,2,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,5,6,4,1,3,2] => [5,7,6,4,2,3,1] => [5,7,6,4,2,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,5,6,4,2,1,3] => [6,5,7,4,2,3,1] => [6,5,7,4,2,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[7,5,6,4,2,3,1] => [7,5,6,4,2,3,1] => [7,5,6,4,2,3,1] => [[[[[.,.],[.,.]],.],[.,.]],.]
[7,5,6,4,3,1,2] => [6,7,5,4,2,3,1] => [6,7,5,4,2,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[7,5,6,4,3,2,1] => [7,6,5,4,2,3,1] => [7,6,5,4,2,3,1] => [[[[[[.,.],[.,.]],.],.],.],.]
[7,6,1,2,3,4,5] => [3,4,5,6,7,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,2,3,5,4] => [3,4,5,7,6,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,2,4,3,5] => [3,4,6,5,7,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,2,4,5,3] => [3,4,7,5,6,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,2,5,3,4] => [3,4,6,7,5,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,2,5,4,3] => [3,4,7,6,5,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,3,2,4,5] => [3,5,4,6,7,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,3,2,5,4] => [3,5,4,7,6,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,3,4,2,5] => [3,6,4,5,7,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,3,4,5,2] => [3,7,4,5,6,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,3,5,2,4] => [3,6,4,7,5,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,3,5,4,2] => [3,7,4,6,5,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,4,2,3,5] => [3,5,6,4,7,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,4,2,5,3] => [3,5,7,4,6,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,4,3,2,5] => [3,6,5,4,7,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,4,3,5,2] => [3,7,5,4,6,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,4,5,2,3] => [3,6,7,4,5,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,4,5,3,2] => [3,7,6,4,5,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,5,2,3,4] => [3,5,6,7,4,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,5,2,4,3] => [3,5,7,6,4,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,5,3,2,4] => [3,6,5,7,4,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,5,3,4,2] => [3,7,5,6,4,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,5,4,2,3] => [3,6,7,5,4,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,1,5,4,3,2] => [3,7,6,5,4,2,1] => [3,7,6,5,4,2,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,2,1,3,4,5] => [4,3,5,6,7,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,2,1,3,5,4] => [4,3,5,7,6,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,2,1,4,3,5] => [4,3,6,5,7,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,2,1,4,5,3] => [4,3,7,5,6,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,2,1,5,3,4] => [4,3,6,7,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,2,1,5,4,3] => [4,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,2,3,1,4,5] => [5,3,4,6,7,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,6,2,3,1,5,4] => [5,3,4,7,6,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,6,2,3,4,1,5] => [6,3,4,5,7,2,1] => [6,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,6,2,3,4,5,1] => [7,3,4,5,6,2,1] => [7,3,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,6,2,3,5,1,4] => [6,3,4,7,5,2,1] => [6,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,6,2,3,5,4,1] => [7,3,4,6,5,2,1] => [7,3,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,6,2,4,1,3,5] => [5,3,6,4,7,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,6,2,4,1,5,3] => [5,3,7,4,6,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,6,2,4,3,1,5] => [6,3,5,4,7,2,1] => [6,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,6,2,4,3,5,1] => [7,3,5,4,6,2,1] => [7,3,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,6,2,4,5,1,3] => [6,3,7,4,5,2,1] => [6,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,6,2,4,5,3,1] => [7,3,6,4,5,2,1] => [7,3,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,6,2,5,1,3,4] => [5,3,6,7,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,6,2,5,1,4,3] => [5,3,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,6,2,5,3,1,4] => [6,3,5,7,4,2,1] => [6,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,6,2,5,3,4,1] => [7,3,5,6,4,2,1] => [7,3,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,6,2,5,4,1,3] => [6,3,7,5,4,2,1] => [6,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,6,2,5,4,3,1] => [7,3,6,5,4,2,1] => [7,3,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,6,3,1,2,4,5] => [4,5,3,6,7,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,3,1,2,5,4] => [4,5,3,7,6,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,3,1,4,2,5] => [4,6,3,5,7,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,3,1,4,5,2] => [4,7,3,5,6,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,3,1,5,2,4] => [4,6,3,7,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,3,1,5,4,2] => [4,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,3,2,1,4,5] => [5,4,3,6,7,2,1] => [5,4,3,7,6,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,6,3,2,1,5,4] => [5,4,3,7,6,2,1] => [5,4,3,7,6,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,6,3,2,4,1,5] => [6,4,3,5,7,2,1] => [6,4,3,7,5,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,6,3,2,4,5,1] => [7,4,3,5,6,2,1] => [7,4,3,6,5,2,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,6,3,2,5,1,4] => [6,4,3,7,5,2,1] => [6,4,3,7,5,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,6,3,2,5,4,1] => [7,4,3,6,5,2,1] => [7,4,3,6,5,2,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,6,3,4,1,2,5] => [5,6,3,4,7,2,1] => [5,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,6,3,4,1,5,2] => [5,7,3,4,6,2,1] => [5,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,6,3,4,2,1,5] => [6,5,3,4,7,2,1] => [6,5,3,7,4,2,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,6,3,4,2,5,1] => [7,5,3,4,6,2,1] => [7,5,3,6,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,6,3,4,5,1,2] => [6,7,3,4,5,2,1] => [6,7,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,6,3,4,5,2,1] => [7,6,3,4,5,2,1] => [7,6,3,5,4,2,1] => [[[[[.,.],.],[[.,.],.]],.],.]
[7,6,3,5,1,2,4] => [5,6,3,7,4,2,1] => [5,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,6,3,5,1,4,2] => [5,7,3,6,4,2,1] => [5,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,6,3,5,2,1,4] => [6,5,3,7,4,2,1] => [6,5,3,7,4,2,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,6,3,5,2,4,1] => [7,5,3,6,4,2,1] => [7,5,3,6,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,6,3,5,4,1,2] => [6,7,3,5,4,2,1] => [6,7,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,6,3,5,4,2,1] => [7,6,3,5,4,2,1] => [7,6,3,5,4,2,1] => [[[[[.,.],.],[[.,.],.]],.],.]
[7,6,4,1,2,3,5] => [4,5,6,3,7,2,1] => [4,7,6,3,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,4,1,2,5,3] => [4,5,7,3,6,2,1] => [4,7,6,3,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,4,1,3,2,5] => [4,6,5,3,7,2,1] => [4,7,6,3,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,4,1,3,5,2] => [4,7,5,3,6,2,1] => [4,7,6,3,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,4,1,5,2,3] => [4,6,7,3,5,2,1] => [4,7,6,3,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,4,1,5,3,2] => [4,7,6,3,5,2,1] => [4,7,6,3,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,4,2,1,3,5] => [5,4,6,3,7,2,1] => [5,4,7,3,6,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,6,4,2,1,5,3] => [5,4,7,3,6,2,1] => [5,4,7,3,6,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,6,4,2,3,1,5] => [6,4,5,3,7,2,1] => [6,4,7,3,5,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,6,4,2,3,5,1] => [7,4,5,3,6,2,1] => [7,4,6,3,5,2,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,6,4,2,5,1,3] => [6,4,7,3,5,2,1] => [6,4,7,3,5,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,6,4,2,5,3,1] => [7,4,6,3,5,2,1] => [7,4,6,3,5,2,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,6,4,3,1,2,5] => [5,6,4,3,7,2,1] => [5,7,4,3,6,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,6,4,3,1,5,2] => [5,7,4,3,6,2,1] => [5,7,4,3,6,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,6,4,3,2,1,5] => [6,5,4,3,7,2,1] => [6,5,4,3,7,2,1] => [[[[[[.,.],.],.],.],.],[.,.]]
[7,6,4,3,2,5,1] => [7,5,4,3,6,2,1] => [7,5,4,3,6,2,1] => [[[[[[.,.],.],.],.],[.,.]],.]
[7,6,4,3,5,1,2] => [6,7,4,3,5,2,1] => [6,7,4,3,5,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,6,4,3,5,2,1] => [7,6,4,3,5,2,1] => [7,6,4,3,5,2,1] => [[[[[[.,.],.],.],[.,.]],.],.]
[7,6,4,5,1,2,3] => [5,6,7,3,4,2,1] => [5,7,6,3,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,6,4,5,1,3,2] => [5,7,6,3,4,2,1] => [5,7,6,3,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,6,4,5,2,1,3] => [6,5,7,3,4,2,1] => [6,5,7,3,4,2,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,6,4,5,2,3,1] => [7,5,6,3,4,2,1] => [7,5,6,3,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,6,4,5,3,1,2] => [6,7,5,3,4,2,1] => [6,7,5,3,4,2,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,6,4,5,3,2,1] => [7,6,5,3,4,2,1] => [7,6,5,3,4,2,1] => [[[[[[.,.],.],[.,.]],.],.],.]
[7,6,5,1,2,3,4] => [4,5,6,7,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,5,1,2,4,3] => [4,5,7,6,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,5,1,3,2,4] => [4,6,5,7,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,5,1,3,4,2] => [4,7,5,6,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,5,1,4,2,3] => [4,6,7,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,5,1,4,3,2] => [4,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,5,2,1,3,4] => [5,4,6,7,3,2,1] => [5,4,7,6,3,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,6,5,2,1,4,3] => [5,4,7,6,3,2,1] => [5,4,7,6,3,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,6,5,2,3,1,4] => [6,4,5,7,3,2,1] => [6,4,7,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,6,5,2,3,4,1] => [7,4,5,6,3,2,1] => [7,4,6,5,3,2,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,6,5,2,4,1,3] => [6,4,7,5,3,2,1] => [6,4,7,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,6,5,2,4,3,1] => [7,4,6,5,3,2,1] => [7,4,6,5,3,2,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,6,5,3,1,2,4] => [5,6,4,7,3,2,1] => [5,7,4,6,3,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,6,5,3,1,4,2] => [5,7,4,6,3,2,1] => [5,7,4,6,3,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,6,5,3,2,1,4] => [6,5,4,7,3,2,1] => [6,5,4,7,3,2,1] => [[[[[[.,.],.],.],.],.],[.,.]]
[7,6,5,3,2,4,1] => [7,5,4,6,3,2,1] => [7,5,4,6,3,2,1] => [[[[[[.,.],.],.],.],[.,.]],.]
[7,6,5,3,4,1,2] => [6,7,4,5,3,2,1] => [6,7,4,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,6,5,3,4,2,1] => [7,6,4,5,3,2,1] => [7,6,4,5,3,2,1] => [[[[[[.,.],.],.],[.,.]],.],.]
[7,6,5,4,1,2,3] => [5,6,7,4,3,2,1] => [5,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,6,5,4,1,3,2] => [5,7,6,4,3,2,1] => [5,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,6,5,4,2,1,3] => [6,5,7,4,3,2,1] => [6,5,7,4,3,2,1] => [[[[[[.,.],.],.],.],.],[.,.]]
[7,6,5,4,2,3,1] => [7,5,6,4,3,2,1] => [7,5,6,4,3,2,1] => [[[[[[.,.],.],.],.],[.,.]],.]
[7,6,5,4,3,1,2] => [6,7,5,4,3,2,1] => [6,7,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],[.,.]]
[7,6,5,4,3,2,1] => [7,6,5,4,3,2,1] => [7,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],.]
[8,7,6,5,4,3,2,1] => [8,7,6,5,4,3,2,1] => [8,7,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],.]
[7,8,6,5,4,3,2,1] => [8,7,6,5,4,3,1,2] => [8,7,6,5,4,3,1,2] => [[[[[[[.,[.,.]],.],.],.],.],.],.]
[8,6,7,5,4,3,2,1] => [8,7,6,5,4,2,3,1] => [8,7,6,5,4,2,3,1] => [[[[[[[.,.],[.,.]],.],.],.],.],.]
[7,6,8,5,4,3,2,1] => [8,7,6,5,4,2,1,3] => [8,7,6,5,4,2,1,3] => [[[[[[[.,.],[.,.]],.],.],.],.],.]
[6,7,8,5,4,3,2,1] => [8,7,6,5,4,1,2,3] => [8,7,6,5,4,1,3,2] => [[[[[[.,[[.,.],.]],.],.],.],.],.]
[8,7,5,6,4,3,2,1] => [8,7,6,5,3,4,2,1] => [8,7,6,5,3,4,2,1] => [[[[[[[.,.],.],[.,.]],.],.],.],.]
[7,8,5,6,4,3,2,1] => [8,7,6,5,3,4,1,2] => [8,7,6,5,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],.],.],.],.]
[8,6,5,7,4,3,2,1] => [8,7,6,5,3,2,4,1] => [8,7,6,5,3,2,4,1] => [[[[[[[.,.],.],[.,.]],.],.],.],.]
[8,5,6,7,4,3,2,1] => [8,7,6,5,2,3,4,1] => [8,7,6,5,2,4,3,1] => [[[[[[.,.],[[.,.],.]],.],.],.],.]
[7,6,5,8,4,3,2,1] => [8,7,6,5,3,2,1,4] => [8,7,6,5,3,2,1,4] => [[[[[[[.,.],.],[.,.]],.],.],.],.]
[6,7,5,8,4,3,2,1] => [8,7,6,5,3,1,2,4] => [8,7,6,5,3,1,4,2] => [[[[[[.,[.,.]],[.,.]],.],.],.],.]
[7,5,6,8,4,3,2,1] => [8,7,6,5,2,3,1,4] => [8,7,6,5,2,4,1,3] => [[[[[[.,.],[[.,.],.]],.],.],.],.]
[6,5,7,8,4,3,2,1] => [8,7,6,5,2,1,3,4] => [8,7,6,5,2,1,4,3] => [[[[[[.,.],[[.,.],.]],.],.],.],.]
[5,6,7,8,4,3,2,1] => [8,7,6,5,1,2,3,4] => [8,7,6,5,1,4,3,2] => [[[[[.,[[[.,.],.],.]],.],.],.],.]
[8,7,6,4,5,3,2,1] => [8,7,6,4,5,3,2,1] => [8,7,6,4,5,3,2,1] => [[[[[[[.,.],.],.],[.,.]],.],.],.]
[7,8,6,4,5,3,2,1] => [8,7,6,4,5,3,1,2] => [8,7,6,4,5,3,1,2] => [[[[[[.,[.,.]],.],[.,.]],.],.],.]
[8,6,7,4,5,3,2,1] => [8,7,6,4,5,2,3,1] => [8,7,6,4,5,2,3,1] => [[[[[[.,.],[.,.]],[.,.]],.],.],.]
[7,6,8,4,5,3,2,1] => [8,7,6,4,5,2,1,3] => [8,7,6,4,5,2,1,3] => [[[[[[.,.],[.,.]],[.,.]],.],.],.]
[6,7,8,4,5,3,2,1] => [8,7,6,4,5,1,2,3] => [8,7,6,4,5,1,3,2] => [[[[[.,[[.,.],.]],[.,.]],.],.],.]
[8,7,5,4,6,3,2,1] => [8,7,6,4,3,5,2,1] => [8,7,6,4,3,5,2,1] => [[[[[[[.,.],.],.],[.,.]],.],.],.]
[8,7,4,5,6,3,2,1] => [8,7,6,3,4,5,2,1] => [8,7,6,3,5,4,2,1] => [[[[[[.,.],.],[[.,.],.]],.],.],.]
[7,8,4,5,6,3,2,1] => [8,7,6,3,4,5,1,2] => [8,7,6,3,5,4,1,2] => [[[[[.,[.,.]],[[.,.],.]],.],.],.]
[8,6,5,4,7,3,2,1] => [8,7,6,4,3,2,5,1] => [8,7,6,4,3,2,5,1] => [[[[[[[.,.],.],.],[.,.]],.],.],.]
[8,5,6,4,7,3,2,1] => [8,7,6,4,2,3,5,1] => [8,7,6,4,2,5,3,1] => [[[[[[.,.],[.,.]],[.,.]],.],.],.]
[8,6,4,5,7,3,2,1] => [8,7,6,3,4,2,5,1] => [8,7,6,3,5,2,4,1] => [[[[[[.,.],.],[[.,.],.]],.],.],.]
[8,5,4,6,7,3,2,1] => [8,7,6,3,2,4,5,1] => [8,7,6,3,2,5,4,1] => [[[[[[.,.],.],[[.,.],.]],.],.],.]
[8,4,5,6,7,3,2,1] => [8,7,6,2,3,4,5,1] => [8,7,6,2,5,4,3,1] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[7,6,5,4,8,3,2,1] => [8,7,6,4,3,2,1,5] => [8,7,6,4,3,2,1,5] => [[[[[[[.,.],.],.],[.,.]],.],.],.]
[6,7,5,4,8,3,2,1] => [8,7,6,4,3,1,2,5] => [8,7,6,4,3,1,5,2] => [[[[[[.,[.,.]],.],[.,.]],.],.],.]
[7,5,6,4,8,3,2,1] => [8,7,6,4,2,3,1,5] => [8,7,6,4,2,5,1,3] => [[[[[[.,.],[.,.]],[.,.]],.],.],.]
[6,5,7,4,8,3,2,1] => [8,7,6,4,2,1,3,5] => [8,7,6,4,2,1,5,3] => [[[[[[.,.],[.,.]],[.,.]],.],.],.]
[5,6,7,4,8,3,2,1] => [8,7,6,4,1,2,3,5] => [8,7,6,4,1,5,3,2] => [[[[[.,[[.,.],.]],[.,.]],.],.],.]
[7,6,4,5,8,3,2,1] => [8,7,6,3,4,2,1,5] => [8,7,6,3,5,2,1,4] => [[[[[[.,.],.],[[.,.],.]],.],.],.]
[6,7,4,5,8,3,2,1] => [8,7,6,3,4,1,2,5] => [8,7,6,3,5,1,4,2] => [[[[[.,[.,.]],[[.,.],.]],.],.],.]
[7,5,4,6,8,3,2,1] => [8,7,6,3,2,4,1,5] => [8,7,6,3,2,5,1,4] => [[[[[[.,.],.],[[.,.],.]],.],.],.]
[7,4,5,6,8,3,2,1] => [8,7,6,2,3,4,1,5] => [8,7,6,2,5,4,1,3] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[6,5,4,7,8,3,2,1] => [8,7,6,3,2,1,4,5] => [8,7,6,3,2,1,5,4] => [[[[[[.,.],.],[[.,.],.]],.],.],.]
[6,4,5,7,8,3,2,1] => [8,7,6,2,3,1,4,5] => [8,7,6,2,5,1,4,3] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[4,5,6,7,8,3,2,1] => [8,7,6,1,2,3,4,5] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[8,7,6,5,3,4,2,1] => [8,7,5,6,4,3,2,1] => [8,7,5,6,4,3,2,1] => [[[[[[[.,.],.],.],.],[.,.]],.],.]
[7,8,6,5,3,4,2,1] => [8,7,5,6,4,3,1,2] => [8,7,5,6,4,3,1,2] => [[[[[[.,[.,.]],.],.],[.,.]],.],.]
[8,6,7,5,3,4,2,1] => [8,7,5,6,4,2,3,1] => [8,7,5,6,4,2,3,1] => [[[[[[.,.],[.,.]],.],[.,.]],.],.]
[7,6,8,5,3,4,2,1] => [8,7,5,6,4,2,1,3] => [8,7,5,6,4,2,1,3] => [[[[[[.,.],[.,.]],.],[.,.]],.],.]
[8,7,5,6,3,4,2,1] => [8,7,5,6,3,4,2,1] => [8,7,5,6,3,4,2,1] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[7,8,5,6,3,4,2,1] => [8,7,5,6,3,4,1,2] => [8,7,5,6,3,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.]
[8,6,5,7,3,4,2,1] => [8,7,5,6,3,2,4,1] => [8,7,5,6,3,2,4,1] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[7,6,5,8,3,4,2,1] => [8,7,5,6,3,2,1,4] => [8,7,5,6,3,2,1,4] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[6,7,5,8,3,4,2,1] => [8,7,5,6,3,1,2,4] => [8,7,5,6,3,1,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.]
[7,5,6,8,3,4,2,1] => [8,7,5,6,2,3,1,4] => [8,7,5,6,2,4,1,3] => [[[[[.,.],[[.,.],.]],[.,.]],.],.]
[6,5,7,8,3,4,2,1] => [8,7,5,6,2,1,3,4] => [8,7,5,6,2,1,4,3] => [[[[[.,.],[[.,.],.]],[.,.]],.],.]
[5,6,7,8,3,4,2,1] => [8,7,5,6,1,2,3,4] => [8,7,5,6,1,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[8,7,6,4,3,5,2,1] => [8,7,5,4,6,3,2,1] => [8,7,5,4,6,3,2,1] => [[[[[[[.,.],.],.],.],[.,.]],.],.]
[7,8,6,4,3,5,2,1] => [8,7,5,4,6,3,1,2] => [8,7,5,4,6,3,1,2] => [[[[[[.,[.,.]],.],.],[.,.]],.],.]
[8,6,7,4,3,5,2,1] => [8,7,5,4,6,2,3,1] => [8,7,5,4,6,2,3,1] => [[[[[[.,.],[.,.]],.],[.,.]],.],.]
[6,7,8,4,3,5,2,1] => [8,7,5,4,6,1,2,3] => [8,7,5,4,6,1,3,2] => [[[[[.,[[.,.],.]],.],[.,.]],.],.]
[8,7,6,3,4,5,2,1] => [8,7,4,5,6,3,2,1] => [8,7,4,6,5,3,2,1] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[8,6,7,3,4,5,2,1] => [8,7,4,5,6,2,3,1] => [8,7,4,6,5,2,3,1] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[7,6,8,3,4,5,2,1] => [8,7,4,5,6,2,1,3] => [8,7,4,6,5,2,1,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[6,7,8,3,4,5,2,1] => [8,7,4,5,6,1,2,3] => [8,7,4,6,5,1,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[8,7,5,4,3,6,2,1] => [8,7,5,4,3,6,2,1] => [8,7,5,4,3,6,2,1] => [[[[[[[.,.],.],.],.],[.,.]],.],.]
[8,7,4,5,3,6,2,1] => [8,7,5,3,4,6,2,1] => [8,7,5,3,6,4,2,1] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[8,7,5,3,4,6,2,1] => [8,7,4,5,3,6,2,1] => [8,7,4,6,3,5,2,1] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[7,8,5,3,4,6,2,1] => [8,7,4,5,3,6,1,2] => [8,7,4,6,3,5,1,2] => [[[[[.,[.,.]],.],[[.,.],.]],.],.]
[8,7,4,3,5,6,2,1] => [8,7,4,3,5,6,2,1] => [8,7,4,3,6,5,2,1] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[7,8,4,3,5,6,2,1] => [8,7,4,3,5,6,1,2] => [8,7,4,3,6,5,1,2] => [[[[[.,[.,.]],.],[[.,.],.]],.],.]
[8,7,3,4,5,6,2,1] => [8,7,3,4,5,6,2,1] => [8,7,3,6,5,4,2,1] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[8,6,5,4,3,7,2,1] => [8,7,5,4,3,2,6,1] => [8,7,5,4,3,2,6,1] => [[[[[[[.,.],.],.],.],[.,.]],.],.]
[8,6,4,5,3,7,2,1] => [8,7,5,3,4,2,6,1] => [8,7,5,3,6,2,4,1] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[8,5,4,6,3,7,2,1] => [8,7,5,3,2,4,6,1] => [8,7,5,3,2,6,4,1] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[8,6,4,3,5,7,2,1] => [8,7,4,3,5,2,6,1] => [8,7,4,3,6,2,5,1] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[7,6,5,4,3,8,2,1] => [8,7,5,4,3,2,1,6] => [8,7,5,4,3,2,1,6] => [[[[[[[.,.],.],.],.],[.,.]],.],.]
[6,7,5,4,3,8,2,1] => [8,7,5,4,3,1,2,6] => [8,7,5,4,3,1,6,2] => [[[[[[.,[.,.]],.],.],[.,.]],.],.]
[7,5,4,6,3,8,2,1] => [8,7,5,3,2,4,1,6] => [8,7,5,3,2,6,1,4] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[6,5,4,7,3,8,2,1] => [8,7,5,3,2,1,4,6] => [8,7,5,3,2,1,6,4] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[5,6,4,7,3,8,2,1] => [8,7,5,3,1,2,4,6] => [8,7,5,3,1,6,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.]
[5,4,6,7,3,8,2,1] => [8,7,5,2,1,3,4,6] => [8,7,5,2,1,6,4,3] => [[[[[.,.],[[.,.],.]],[.,.]],.],.]
[4,5,6,7,3,8,2,1] => [8,7,5,1,2,3,4,6] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[7,6,5,3,4,8,2,1] => [8,7,4,5,3,2,1,6] => [8,7,4,6,3,2,1,5] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[7,5,6,3,4,8,2,1] => [8,7,4,5,2,3,1,6] => [8,7,4,6,2,5,1,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[5,6,7,3,4,8,2,1] => [8,7,4,5,1,2,3,6] => [8,7,4,6,1,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[7,6,3,4,5,8,2,1] => [8,7,3,4,5,2,1,6] => [8,7,3,6,5,2,1,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[6,7,3,4,5,8,2,1] => [8,7,3,4,5,1,2,6] => [8,7,3,6,5,1,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[7,5,4,3,6,8,2,1] => [8,7,4,3,2,5,1,6] => [8,7,4,3,2,6,1,5] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[7,5,3,4,6,8,2,1] => [8,7,3,4,2,5,1,6] => [8,7,3,6,2,5,1,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[7,3,4,5,6,8,2,1] => [8,7,2,3,4,5,1,6] => [8,7,2,6,5,4,1,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[6,5,4,3,7,8,2,1] => [8,7,4,3,2,1,5,6] => [8,7,4,3,2,1,6,5] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[5,4,6,3,7,8,2,1] => [8,7,4,2,1,3,5,6] => [8,7,4,2,1,6,5,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[4,5,6,3,7,8,2,1] => [8,7,4,1,2,3,5,6] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[6,5,3,4,7,8,2,1] => [8,7,3,4,2,1,5,6] => [8,7,3,6,2,1,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[5,6,3,4,7,8,2,1] => [8,7,3,4,1,2,5,6] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[6,4,3,5,7,8,2,1] => [8,7,3,2,4,1,5,6] => [8,7,3,2,6,1,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[6,3,4,5,7,8,2,1] => [8,7,2,3,4,1,5,6] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[5,4,3,6,7,8,2,1] => [8,7,3,2,1,4,5,6] => [8,7,3,2,1,6,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[5,3,4,6,7,8,2,1] => [8,7,2,3,1,4,5,6] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[4,3,5,6,7,8,2,1] => [8,7,2,1,3,4,5,6] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,4,5,6,7,8,2,1] => [8,7,1,2,3,4,5,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[8,7,6,5,4,2,3,1] => [8,6,7,5,4,3,2,1] => [8,6,7,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],[.,.]],.]
[7,8,6,5,4,2,3,1] => [8,6,7,5,4,3,1,2] => [8,6,7,5,4,3,1,2] => [[[[[[.,[.,.]],.],.],.],[.,.]],.]
[8,6,7,5,4,2,3,1] => [8,6,7,5,4,2,3,1] => [8,6,7,5,4,2,3,1] => [[[[[[.,.],[.,.]],.],.],[.,.]],.]
[7,6,8,5,4,2,3,1] => [8,6,7,5,4,2,1,3] => [8,6,7,5,4,2,1,3] => [[[[[[.,.],[.,.]],.],.],[.,.]],.]
[8,7,5,6,4,2,3,1] => [8,6,7,5,3,4,2,1] => [8,6,7,5,3,4,2,1] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[8,6,5,7,4,2,3,1] => [8,6,7,5,3,2,4,1] => [8,6,7,5,3,2,4,1] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[8,5,6,7,4,2,3,1] => [8,6,7,5,2,3,4,1] => [8,6,7,5,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[7,6,5,8,4,2,3,1] => [8,6,7,5,3,2,1,4] => [8,6,7,5,3,2,1,4] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[6,7,5,8,4,2,3,1] => [8,6,7,5,3,1,2,4] => [8,6,7,5,3,1,4,2] => [[[[[.,[.,.]],[.,.]],.],[.,.]],.]
[5,6,7,8,4,2,3,1] => [8,6,7,5,1,2,3,4] => [8,6,7,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[8,7,6,4,5,2,3,1] => [8,6,7,4,5,3,2,1] => [8,6,7,4,5,3,2,1] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[7,8,6,4,5,2,3,1] => [8,6,7,4,5,3,1,2] => [8,6,7,4,5,3,1,2] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[8,6,7,4,5,2,3,1] => [8,6,7,4,5,2,3,1] => [8,6,7,4,5,2,3,1] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[6,7,8,4,5,2,3,1] => [8,6,7,4,5,1,2,3] => [8,6,7,4,5,1,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[8,7,5,4,6,2,3,1] => [8,6,7,4,3,5,2,1] => [8,6,7,4,3,5,2,1] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[8,7,4,5,6,2,3,1] => [8,6,7,3,4,5,2,1] => [8,6,7,3,5,4,2,1] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[8,6,5,4,7,2,3,1] => [8,6,7,4,3,2,5,1] => [8,6,7,4,3,2,5,1] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[8,6,4,5,7,2,3,1] => [8,6,7,3,4,2,5,1] => [8,6,7,3,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[8,4,5,6,7,2,3,1] => [8,6,7,2,3,4,5,1] => [8,6,7,2,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[7,6,5,4,8,2,3,1] => [8,6,7,4,3,2,1,5] => [8,6,7,4,3,2,1,5] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[6,7,4,5,8,2,3,1] => [8,6,7,3,4,1,2,5] => [8,6,7,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[6,4,5,7,8,2,3,1] => [8,6,7,2,3,1,4,5] => [8,6,7,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[4,5,6,7,8,2,3,1] => [8,6,7,1,2,3,4,5] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[8,7,6,5,3,2,4,1] => [8,6,5,7,4,3,2,1] => [8,6,5,7,4,3,2,1] => [[[[[[[.,.],.],.],.],.],[.,.]],.]
[7,8,6,5,3,2,4,1] => [8,6,5,7,4,3,1,2] => [8,6,5,7,4,3,1,2] => [[[[[[.,[.,.]],.],.],.],[.,.]],.]
[8,6,7,5,3,2,4,1] => [8,6,5,7,4,2,3,1] => [8,6,5,7,4,2,3,1] => [[[[[[.,.],[.,.]],.],.],[.,.]],.]
[6,7,8,5,3,2,4,1] => [8,6,5,7,4,1,2,3] => [8,6,5,7,4,1,3,2] => [[[[[.,[[.,.],.]],.],.],[.,.]],.]
[7,8,5,6,3,2,4,1] => [8,6,5,7,3,4,1,2] => [8,6,5,7,3,4,1,2] => [[[[[.,[.,.]],[.,.]],.],[.,.]],.]
[8,6,5,7,3,2,4,1] => [8,6,5,7,3,2,4,1] => [8,6,5,7,3,2,4,1] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[8,5,6,7,3,2,4,1] => [8,6,5,7,2,3,4,1] => [8,6,5,7,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[7,6,5,8,3,2,4,1] => [8,6,5,7,3,2,1,4] => [8,6,5,7,3,2,1,4] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[7,5,6,8,3,2,4,1] => [8,6,5,7,2,3,1,4] => [8,6,5,7,2,4,1,3] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[6,5,7,8,3,2,4,1] => [8,6,5,7,2,1,3,4] => [8,6,5,7,2,1,4,3] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[5,6,7,8,3,2,4,1] => [8,6,5,7,1,2,3,4] => [8,6,5,7,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[8,7,6,5,2,3,4,1] => [8,5,6,7,4,3,2,1] => [8,5,7,6,4,3,2,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[8,6,7,5,2,3,4,1] => [8,5,6,7,4,2,3,1] => [8,5,7,6,4,2,3,1] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[6,7,8,5,2,3,4,1] => [8,5,6,7,4,1,2,3] => [8,5,7,6,4,1,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[7,8,5,6,2,3,4,1] => [8,5,6,7,3,4,1,2] => [8,5,7,6,3,4,1,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[8,6,5,7,2,3,4,1] => [8,5,6,7,3,2,4,1] => [8,5,7,6,3,2,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[8,5,6,7,2,3,4,1] => [8,5,6,7,2,3,4,1] => [8,5,7,6,2,4,3,1] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[7,6,5,8,2,3,4,1] => [8,5,6,7,3,2,1,4] => [8,5,7,6,3,2,1,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[6,5,7,8,2,3,4,1] => [8,5,6,7,2,1,3,4] => [8,5,7,6,2,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,6,7,8,2,3,4,1] => [8,5,6,7,1,2,3,4] => [8,5,7,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[8,7,6,4,3,2,5,1] => [8,6,5,4,7,3,2,1] => [8,6,5,4,7,3,2,1] => [[[[[[[.,.],.],.],.],.],[.,.]],.]
[8,6,7,4,3,2,5,1] => [8,6,5,4,7,2,3,1] => [8,6,5,4,7,2,3,1] => [[[[[[.,.],[.,.]],.],.],[.,.]],.]
[6,7,8,4,3,2,5,1] => [8,6,5,4,7,1,2,3] => [8,6,5,4,7,1,3,2] => [[[[[.,[[.,.],.]],.],.],[.,.]],.]
[8,7,6,3,4,2,5,1] => [8,6,4,5,7,3,2,1] => [8,6,4,7,5,3,2,1] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[7,8,6,3,4,2,5,1] => [8,6,4,5,7,3,1,2] => [8,6,4,7,5,3,1,2] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[8,6,7,3,4,2,5,1] => [8,6,4,5,7,2,3,1] => [8,6,4,7,5,2,3,1] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[7,6,8,3,4,2,5,1] => [8,6,4,5,7,2,1,3] => [8,6,4,7,5,2,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[6,7,8,3,4,2,5,1] => [8,6,4,5,7,1,2,3] => [8,6,4,7,5,1,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[8,7,6,4,2,3,5,1] => [8,5,6,4,7,3,2,1] => [8,5,7,4,6,3,2,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[8,6,7,4,2,3,5,1] => [8,5,6,4,7,2,3,1] => [8,5,7,4,6,2,3,1] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[6,7,8,4,2,3,5,1] => [8,5,6,4,7,1,2,3] => [8,5,7,4,6,1,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[8,7,6,3,2,4,5,1] => [8,5,4,6,7,3,2,1] => [8,5,4,7,6,3,2,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[7,8,6,3,2,4,5,1] => [8,5,4,6,7,3,1,2] => [8,5,4,7,6,3,1,2] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[6,7,8,3,2,4,5,1] => [8,5,4,6,7,1,2,3] => [8,5,4,7,6,1,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[8,7,6,2,3,4,5,1] => [8,4,5,6,7,3,2,1] => [8,4,7,6,5,3,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,6,7,2,3,4,5,1] => [8,4,5,6,7,2,3,1] => [8,4,7,6,5,2,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,6,8,2,3,4,5,1] => [8,4,5,6,7,2,1,3] => [8,4,7,6,5,2,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,7,8,2,3,4,5,1] => [8,4,5,6,7,1,2,3] => [8,4,7,6,5,1,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[8,7,5,4,3,2,6,1] => [8,6,5,4,3,7,2,1] => [8,6,5,4,3,7,2,1] => [[[[[[[.,.],.],.],.],.],[.,.]],.]
[7,8,5,4,3,2,6,1] => [8,6,5,4,3,7,1,2] => [8,6,5,4,3,7,1,2] => [[[[[[.,[.,.]],.],.],.],[.,.]],.]
[8,7,4,3,5,2,6,1] => [8,6,4,3,5,7,2,1] => [8,6,4,3,7,5,2,1] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[8,7,5,3,2,4,6,1] => [8,5,4,6,3,7,2,1] => [8,5,4,7,3,6,2,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[7,8,5,3,2,4,6,1] => [8,5,4,6,3,7,1,2] => [8,5,4,7,3,6,1,2] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[8,7,4,3,2,5,6,1] => [8,5,4,3,6,7,2,1] => [8,5,4,3,7,6,2,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[7,8,4,3,2,5,6,1] => [8,5,4,3,6,7,1,2] => [8,5,4,3,7,6,1,2] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[7,8,3,4,2,5,6,1] => [8,5,3,4,6,7,1,2] => [8,5,3,7,6,4,1,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[8,7,3,2,4,5,6,1] => [8,4,3,5,6,7,2,1] => [8,4,3,7,6,5,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[7,8,3,2,4,5,6,1] => [8,4,3,5,6,7,1,2] => [8,4,3,7,6,5,1,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[8,7,2,3,4,5,6,1] => [8,3,4,5,6,7,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,6,5,4,3,2,7,1] => [8,6,5,4,3,2,7,1] => [8,6,5,4,3,2,7,1] => [[[[[[[.,.],.],.],.],.],[.,.]],.]
[8,5,6,4,3,2,7,1] => [8,6,5,4,2,3,7,1] => [8,6,5,4,2,7,3,1] => [[[[[[.,.],[.,.]],.],.],[.,.]],.]
[8,6,4,5,3,2,7,1] => [8,6,5,3,4,2,7,1] => [8,6,5,3,7,2,4,1] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[8,6,5,3,4,2,7,1] => [8,6,4,5,3,2,7,1] => [8,6,4,7,3,2,5,1] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[8,6,4,3,5,2,7,1] => [8,6,4,3,5,2,7,1] => [8,6,4,3,7,2,5,1] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[8,6,3,4,5,2,7,1] => [8,6,3,4,5,2,7,1] => [8,6,3,7,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[8,4,5,3,6,2,7,1] => [8,6,4,2,3,5,7,1] => [8,6,4,2,7,5,3,1] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[8,3,4,5,6,2,7,1] => [8,6,2,3,4,5,7,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,6,5,4,2,3,7,1] => [8,5,6,4,3,2,7,1] => [8,5,7,4,3,2,6,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[8,5,6,4,2,3,7,1] => [8,5,6,4,2,3,7,1] => [8,5,7,4,2,6,3,1] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[8,6,4,5,2,3,7,1] => [8,5,6,3,4,2,7,1] => [8,5,7,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[8,6,4,3,2,5,7,1] => [8,5,4,3,6,2,7,1] => [8,5,4,3,7,2,6,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[8,6,4,2,3,5,7,1] => [8,4,5,3,6,2,7,1] => [8,4,7,3,6,2,5,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,6,2,3,4,5,7,1] => [8,3,4,5,6,2,7,1] => [8,3,7,6,5,2,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,5,4,3,2,6,7,1] => [8,5,4,3,2,6,7,1] => [8,5,4,3,2,7,6,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[8,4,5,3,2,6,7,1] => [8,5,4,2,3,6,7,1] => [8,5,4,2,7,6,3,1] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[8,5,3,4,2,6,7,1] => [8,5,3,4,2,6,7,1] => [8,5,3,7,2,6,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[8,4,5,2,3,6,7,1] => [8,4,5,2,3,6,7,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,5,2,3,4,6,7,1] => [8,3,4,5,2,6,7,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,4,3,2,5,6,7,1] => [8,4,3,2,5,6,7,1] => [8,4,3,2,7,6,5,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,4,2,3,5,6,7,1] => [8,3,4,2,5,6,7,1] => [8,3,7,2,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,3,2,4,5,6,7,1] => [8,3,2,4,5,6,7,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,2,3,4,5,6,7,1] => [8,2,3,4,5,6,7,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,6,5,4,3,2,8,1] => [8,6,5,4,3,2,1,7] => [8,6,5,4,3,2,1,7] => [[[[[[[.,.],.],.],.],.],[.,.]],.]
[6,7,5,4,3,2,8,1] => [8,6,5,4,3,1,2,7] => [8,6,5,4,3,1,7,2] => [[[[[[.,[.,.]],.],.],.],[.,.]],.]
[6,5,7,4,3,2,8,1] => [8,6,5,4,2,1,3,7] => [8,6,5,4,2,1,7,3] => [[[[[[.,.],[.,.]],.],.],[.,.]],.]
[7,6,4,5,3,2,8,1] => [8,6,5,3,4,2,1,7] => [8,6,5,3,7,2,1,4] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[6,5,4,7,3,2,8,1] => [8,6,5,3,2,1,4,7] => [8,6,5,3,2,1,7,4] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[6,4,5,7,3,2,8,1] => [8,6,5,2,3,1,4,7] => [8,6,5,2,7,1,4,3] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[5,4,6,7,3,2,8,1] => [8,6,5,2,1,3,4,7] => [8,6,5,2,1,7,4,3] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[4,5,6,7,3,2,8,1] => [8,6,5,1,2,3,4,7] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[6,7,5,3,4,2,8,1] => [8,6,4,5,3,1,2,7] => [8,6,4,7,3,1,5,2] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[7,5,6,3,4,2,8,1] => [8,6,4,5,2,3,1,7] => [8,6,4,7,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[5,6,7,3,4,2,8,1] => [8,6,4,5,1,2,3,7] => [8,6,4,7,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[7,6,4,3,5,2,8,1] => [8,6,4,3,5,2,1,7] => [8,6,4,3,7,2,1,5] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[7,4,5,3,6,2,8,1] => [8,6,4,2,3,5,1,7] => [8,6,4,2,7,5,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[7,4,3,5,6,2,8,1] => [8,6,3,2,4,5,1,7] => [8,6,3,2,7,5,1,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[6,5,4,3,7,2,8,1] => [8,6,4,3,2,1,5,7] => [8,6,4,3,2,1,7,5] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[5,4,6,3,7,2,8,1] => [8,6,4,2,1,3,5,7] => [8,6,4,2,1,7,5,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[4,5,6,3,7,2,8,1] => [8,6,4,1,2,3,5,7] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[6,5,3,4,7,2,8,1] => [8,6,3,4,2,1,5,7] => [8,6,3,7,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[5,6,3,4,7,2,8,1] => [8,6,3,4,1,2,5,7] => [8,6,3,7,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[6,4,3,5,7,2,8,1] => [8,6,3,2,4,1,5,7] => [8,6,3,2,7,1,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[6,3,4,5,7,2,8,1] => [8,6,2,3,4,1,5,7] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[5,4,3,6,7,2,8,1] => [8,6,3,2,1,4,5,7] => [8,6,3,2,1,7,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[3,4,5,6,7,2,8,1] => [8,6,1,2,3,4,5,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[7,6,5,4,2,3,8,1] => [8,5,6,4,3,2,1,7] => [8,5,7,4,3,2,1,6] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[7,5,6,4,2,3,8,1] => [8,5,6,4,2,3,1,7] => [8,5,7,4,2,6,1,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[6,5,7,4,2,3,8,1] => [8,5,6,4,2,1,3,7] => [8,5,7,4,2,1,6,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[5,6,7,4,2,3,8,1] => [8,5,6,4,1,2,3,7] => [8,5,7,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[6,7,4,5,2,3,8,1] => [8,5,6,3,4,1,2,7] => [8,5,7,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[6,5,4,7,2,3,8,1] => [8,5,6,3,2,1,4,7] => [8,5,7,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[5,6,4,7,2,3,8,1] => [8,5,6,3,1,2,4,7] => [8,5,7,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[6,4,5,7,2,3,8,1] => [8,5,6,2,3,1,4,7] => [8,5,7,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,4,6,7,2,3,8,1] => [8,5,6,2,1,3,4,7] => [8,5,7,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[4,5,6,7,2,3,8,1] => [8,5,6,1,2,3,4,7] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[7,6,5,2,3,4,8,1] => [8,4,5,6,3,2,1,7] => [8,4,7,6,3,2,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[7,5,6,2,3,4,8,1] => [8,4,5,6,2,3,1,7] => [8,4,7,6,2,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,5,7,2,3,4,8,1] => [8,4,5,6,2,1,3,7] => [8,4,7,6,2,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,7,3,4,2,5,8,1] => [8,5,3,4,6,1,2,7] => [8,5,3,7,6,1,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[7,6,4,2,3,5,8,1] => [8,4,5,3,6,2,1,7] => [8,4,7,3,6,2,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[6,7,4,2,3,5,8,1] => [8,4,5,3,6,1,2,7] => [8,4,7,3,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[7,6,3,2,4,5,8,1] => [8,4,3,5,6,2,1,7] => [8,4,3,7,6,2,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[6,7,3,2,4,5,8,1] => [8,4,3,5,6,1,2,7] => [8,4,3,7,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[6,7,2,3,4,5,8,1] => [8,3,4,5,6,1,2,7] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[7,4,5,3,2,6,8,1] => [8,5,4,2,3,6,1,7] => [8,5,4,2,7,6,1,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[7,4,3,5,2,6,8,1] => [8,5,3,2,4,6,1,7] => [8,5,3,2,7,6,1,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[7,4,5,2,3,6,8,1] => [8,4,5,2,3,6,1,7] => [8,4,7,2,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,5,3,2,4,6,8,1] => [8,4,3,5,2,6,1,7] => [8,4,3,7,2,6,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[7,4,2,3,5,6,8,1] => [8,3,4,2,5,6,1,7] => [8,3,7,2,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,3,2,4,5,6,8,1] => [8,3,2,4,5,6,1,7] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,2,3,4,5,6,8,1] => [8,2,3,4,5,6,1,7] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,5,4,3,2,7,8,1] => [8,5,4,3,2,1,6,7] => [8,5,4,3,2,1,7,6] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[5,4,6,3,2,7,8,1] => [8,5,4,2,1,3,6,7] => [8,5,4,2,1,7,6,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[4,5,6,3,2,7,8,1] => [8,5,4,1,2,3,6,7] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[5,6,3,4,2,7,8,1] => [8,5,3,4,1,2,6,7] => [8,5,3,7,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[6,3,4,5,2,7,8,1] => [8,5,2,3,4,1,6,7] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[4,3,5,6,2,7,8,1] => [8,5,2,1,3,4,6,7] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[3,4,5,6,2,7,8,1] => [8,5,1,2,3,4,6,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[6,4,5,2,3,7,8,1] => [8,4,5,2,3,1,6,7] => [8,4,7,2,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,5,6,2,3,7,8,1] => [8,4,5,1,2,3,6,7] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[6,5,2,3,4,7,8,1] => [8,3,4,5,2,1,6,7] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,6,2,3,4,7,8,1] => [8,3,4,5,1,2,6,7] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,3,4,2,5,7,8,1] => [8,4,2,3,5,1,6,7] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,2,3,4,5,7,8,1] => [8,2,3,4,5,1,6,7] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,4,3,2,6,7,8,1] => [8,4,3,2,1,5,6,7] => [8,4,3,2,1,7,6,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[5,3,4,2,6,7,8,1] => [8,4,2,3,1,5,6,7] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,3,5,2,6,7,8,1] => [8,4,2,1,3,5,6,7] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[3,4,5,2,6,7,8,1] => [8,4,1,2,3,5,6,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,4,2,3,6,7,8,1] => [8,3,4,2,1,5,6,7] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,5,2,3,6,7,8,1] => [8,3,4,1,2,5,6,7] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,2,3,4,6,7,8,1] => [8,2,3,4,1,5,6,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,3,2,5,6,7,8,1] => [8,3,2,1,4,5,6,7] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,4,2,5,6,7,8,1] => [8,3,1,2,4,5,6,7] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,2,3,5,6,7,8,1] => [8,2,3,1,4,5,6,7] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,4,5,6,7,8,1] => [8,2,1,3,4,5,6,7] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,4,5,6,7,8,1] => [8,1,2,3,4,5,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,7,6,5,4,3,1,2] => [7,8,6,5,4,3,2,1] => [7,8,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],[.,.]]
[7,8,6,5,4,3,1,2] => [7,8,6,5,4,3,1,2] => [7,8,6,5,4,3,1,2] => [[[[[[.,[.,.]],.],.],.],.],[.,.]]
[8,6,7,5,4,3,1,2] => [7,8,6,5,4,2,3,1] => [7,8,6,5,4,2,3,1] => [[[[[[.,.],[.,.]],.],.],.],[.,.]]
[7,6,8,5,4,3,1,2] => [7,8,6,5,4,2,1,3] => [7,8,6,5,4,2,1,3] => [[[[[[.,.],[.,.]],.],.],.],[.,.]]
[6,7,8,5,4,3,1,2] => [7,8,6,5,4,1,2,3] => [7,8,6,5,4,1,3,2] => [[[[[.,[[.,.],.]],.],.],.],[.,.]]
[8,7,5,6,4,3,1,2] => [7,8,6,5,3,4,2,1] => [7,8,6,5,3,4,2,1] => [[[[[[.,.],.],[.,.]],.],.],[.,.]]
[7,8,5,6,4,3,1,2] => [7,8,6,5,3,4,1,2] => [7,8,6,5,3,4,1,2] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]]
[8,6,5,7,4,3,1,2] => [7,8,6,5,3,2,4,1] => [7,8,6,5,3,2,4,1] => [[[[[[.,.],.],[.,.]],.],.],[.,.]]
[7,6,5,8,4,3,1,2] => [7,8,6,5,3,2,1,4] => [7,8,6,5,3,2,1,4] => [[[[[[.,.],.],[.,.]],.],.],[.,.]]
[6,5,7,8,4,3,1,2] => [7,8,6,5,2,1,3,4] => [7,8,6,5,2,1,4,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[5,6,7,8,4,3,1,2] => [7,8,6,5,1,2,3,4] => [7,8,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[8,7,6,4,5,3,1,2] => [7,8,6,4,5,3,2,1] => [7,8,6,4,5,3,2,1] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[7,8,6,4,5,3,1,2] => [7,8,6,4,5,3,1,2] => [7,8,6,4,5,3,1,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[8,7,5,4,6,3,1,2] => [7,8,6,4,3,5,2,1] => [7,8,6,4,3,5,2,1] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[8,7,4,5,6,3,1,2] => [7,8,6,3,4,5,2,1] => [7,8,6,3,5,4,2,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[8,6,5,4,7,3,1,2] => [7,8,6,4,3,2,5,1] => [7,8,6,4,3,2,5,1] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[8,5,4,6,7,3,1,2] => [7,8,6,3,2,4,5,1] => [7,8,6,3,2,5,4,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[7,6,5,4,8,3,1,2] => [7,8,6,4,3,2,1,5] => [7,8,6,4,3,2,1,5] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[6,7,4,5,8,3,1,2] => [7,8,6,3,4,1,2,5] => [7,8,6,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[5,6,4,7,8,3,1,2] => [7,8,6,3,1,2,4,5] => [7,8,6,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[5,4,6,7,8,3,1,2] => [7,8,6,2,1,3,4,5] => [7,8,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[4,5,6,7,8,3,1,2] => [7,8,6,1,2,3,4,5] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[8,7,6,5,3,4,1,2] => [7,8,5,6,4,3,2,1] => [7,8,5,6,4,3,2,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[7,8,6,5,3,4,1,2] => [7,8,5,6,4,3,1,2] => [7,8,5,6,4,3,1,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[7,6,8,5,3,4,1,2] => [7,8,5,6,4,2,1,3] => [7,8,5,6,4,2,1,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[6,7,8,5,3,4,1,2] => [7,8,5,6,4,1,2,3] => [7,8,5,6,4,1,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[8,7,5,6,3,4,1,2] => [7,8,5,6,3,4,2,1] => [7,8,5,6,3,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,8,5,6,3,4,1,2] => [7,8,5,6,3,4,1,2] => [7,8,5,6,3,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[8,5,6,7,3,4,1,2] => [7,8,5,6,2,3,4,1] => [7,8,5,6,2,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[7,6,5,8,3,4,1,2] => [7,8,5,6,3,2,1,4] => [7,8,5,6,3,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[6,7,5,8,3,4,1,2] => [7,8,5,6,3,1,2,4] => [7,8,5,6,3,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,5,6,8,3,4,1,2] => [7,8,5,6,2,3,1,4] => [7,8,5,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[6,5,7,8,3,4,1,2] => [7,8,5,6,2,1,3,4] => [7,8,5,6,2,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,6,7,8,3,4,1,2] => [7,8,5,6,1,2,3,4] => [7,8,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[7,8,6,3,4,5,1,2] => [7,8,4,5,6,3,1,2] => [7,8,4,6,5,3,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[8,7,5,4,3,6,1,2] => [7,8,5,4,3,6,2,1] => [7,8,5,4,3,6,2,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[7,8,5,4,3,6,1,2] => [7,8,5,4,3,6,1,2] => [7,8,5,4,3,6,1,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[8,7,4,5,3,6,1,2] => [7,8,5,3,4,6,2,1] => [7,8,5,3,6,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,8,4,5,3,6,1,2] => [7,8,5,3,4,6,1,2] => [7,8,5,3,6,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,8,5,3,4,6,1,2] => [7,8,4,5,3,6,1,2] => [7,8,4,6,3,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[7,8,4,3,5,6,1,2] => [7,8,4,3,5,6,1,2] => [7,8,4,3,6,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[7,8,3,4,5,6,1,2] => [7,8,3,4,5,6,1,2] => [7,8,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,6,5,4,3,7,1,2] => [7,8,5,4,3,2,6,1] => [7,8,5,4,3,2,6,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,6,4,5,3,7,1,2] => [7,8,5,3,4,2,6,1] => [7,8,5,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,5,4,3,6,7,1,2] => [7,8,4,3,2,5,6,1] => [7,8,4,3,2,6,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,4,5,3,6,7,1,2] => [7,8,4,2,3,5,6,1] => [7,8,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,4,3,5,6,7,1,2] => [7,8,3,2,4,5,6,1] => [7,8,3,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,3,4,5,6,7,1,2] => [7,8,2,3,4,5,6,1] => [7,8,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,6,5,4,3,8,1,2] => [7,8,5,4,3,2,1,6] => [7,8,5,4,3,2,1,6] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[6,7,5,4,3,8,1,2] => [7,8,5,4,3,1,2,6] => [7,8,5,4,3,1,6,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[6,5,7,4,3,8,1,2] => [7,8,5,4,2,1,3,6] => [7,8,5,4,2,1,6,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[5,6,7,4,3,8,1,2] => [7,8,5,4,1,2,3,6] => [7,8,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[6,7,4,5,3,8,1,2] => [7,8,5,3,4,1,2,6] => [7,8,5,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,5,4,7,3,8,1,2] => [7,8,5,3,2,1,4,6] => [7,8,5,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[5,6,4,7,3,8,1,2] => [7,8,5,3,1,2,4,6] => [7,8,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,4,6,7,3,8,1,2] => [7,8,5,2,1,3,4,6] => [7,8,5,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[4,5,6,7,3,8,1,2] => [7,8,5,1,2,3,4,6] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[7,6,5,3,4,8,1,2] => [7,8,4,5,3,2,1,6] => [7,8,4,6,3,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[7,5,6,3,4,8,1,2] => [7,8,4,5,2,3,1,6] => [7,8,4,6,2,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,6,3,4,5,8,1,2] => [7,8,3,4,5,2,1,6] => [7,8,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,7,3,4,5,8,1,2] => [7,8,3,4,5,1,2,6] => [7,8,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,5,3,4,6,8,1,2] => [7,8,3,4,2,5,1,6] => [7,8,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,3,4,5,6,8,1,2] => [7,8,2,3,4,5,1,6] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,5,4,3,7,8,1,2] => [7,8,4,3,2,1,5,6] => [7,8,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[6,4,5,3,7,8,1,2] => [7,8,4,2,3,1,5,6] => [7,8,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,4,6,3,7,8,1,2] => [7,8,4,2,1,3,5,6] => [7,8,4,2,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,5,6,3,7,8,1,2] => [7,8,4,1,2,3,5,6] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,5,3,4,7,8,1,2] => [7,8,3,4,2,1,5,6] => [7,8,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,6,3,4,7,8,1,2] => [7,8,3,4,1,2,5,6] => [7,8,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,3,4,5,7,8,1,2] => [7,8,2,3,4,1,5,6] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,4,3,6,7,8,1,2] => [7,8,3,2,1,4,5,6] => [7,8,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,5,3,6,7,8,1,2] => [7,8,3,1,2,4,5,6] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,3,4,6,7,8,1,2] => [7,8,2,3,1,4,5,6] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,3,5,6,7,8,1,2] => [7,8,2,1,3,4,5,6] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,4,5,6,7,8,1,2] => [7,8,1,2,3,4,5,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,7,6,5,4,2,1,3] => [7,6,8,5,4,3,2,1] => [7,6,8,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],[.,.]]
[7,8,6,5,4,2,1,3] => [7,6,8,5,4,3,1,2] => [7,6,8,5,4,3,1,2] => [[[[[[.,[.,.]],.],.],.],.],[.,.]]
[8,6,7,5,4,2,1,3] => [7,6,8,5,4,2,3,1] => [7,6,8,5,4,2,3,1] => [[[[[[.,.],[.,.]],.],.],.],[.,.]]
[7,6,8,5,4,2,1,3] => [7,6,8,5,4,2,1,3] => [7,6,8,5,4,2,1,3] => [[[[[[.,.],[.,.]],.],.],.],[.,.]]
[6,7,8,5,4,2,1,3] => [7,6,8,5,4,1,2,3] => [7,6,8,5,4,1,3,2] => [[[[[.,[[.,.],.]],.],.],.],[.,.]]
[8,7,5,6,4,2,1,3] => [7,6,8,5,3,4,2,1] => [7,6,8,5,3,4,2,1] => [[[[[[.,.],.],[.,.]],.],.],[.,.]]
[7,8,5,6,4,2,1,3] => [7,6,8,5,3,4,1,2] => [7,6,8,5,3,4,1,2] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]]
[8,6,5,7,4,2,1,3] => [7,6,8,5,3,2,4,1] => [7,6,8,5,3,2,4,1] => [[[[[[.,.],.],[.,.]],.],.],[.,.]]
[8,5,6,7,4,2,1,3] => [7,6,8,5,2,3,4,1] => [7,6,8,5,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[7,6,5,8,4,2,1,3] => [7,6,8,5,3,2,1,4] => [7,6,8,5,3,2,1,4] => [[[[[[.,.],.],[.,.]],.],.],[.,.]]
[6,5,7,8,4,2,1,3] => [7,6,8,5,2,1,3,4] => [7,6,8,5,2,1,4,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[5,6,7,8,4,2,1,3] => [7,6,8,5,1,2,3,4] => [7,6,8,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[8,7,6,4,5,2,1,3] => [7,6,8,4,5,3,2,1] => [7,6,8,4,5,3,2,1] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[8,6,7,4,5,2,1,3] => [7,6,8,4,5,2,3,1] => [7,6,8,4,5,2,3,1] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[8,7,5,4,6,2,1,3] => [7,6,8,4,3,5,2,1] => [7,6,8,4,3,5,2,1] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[8,7,4,5,6,2,1,3] => [7,6,8,3,4,5,2,1] => [7,6,8,3,5,4,2,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[8,6,5,4,7,2,1,3] => [7,6,8,4,3,2,5,1] => [7,6,8,4,3,2,5,1] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[8,5,6,4,7,2,1,3] => [7,6,8,4,2,3,5,1] => [7,6,8,4,2,5,3,1] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[8,6,4,5,7,2,1,3] => [7,6,8,3,4,2,5,1] => [7,6,8,3,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[7,6,5,4,8,2,1,3] => [7,6,8,4,3,2,1,5] => [7,6,8,4,3,2,1,5] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[5,6,7,4,8,2,1,3] => [7,6,8,4,1,2,3,5] => [7,6,8,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[6,5,4,7,8,2,1,3] => [7,6,8,3,2,1,4,5] => [7,6,8,3,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[5,6,4,7,8,2,1,3] => [7,6,8,3,1,2,4,5] => [7,6,8,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[6,4,5,7,8,2,1,3] => [7,6,8,2,3,1,4,5] => [7,6,8,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[4,5,6,7,8,2,1,3] => [7,6,8,1,2,3,4,5] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[8,7,6,5,4,1,2,3] => [6,7,8,5,4,3,2,1] => [6,8,7,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[7,8,6,5,4,1,2,3] => [6,7,8,5,4,3,1,2] => [6,8,7,5,4,3,1,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[7,6,8,5,4,1,2,3] => [6,7,8,5,4,2,1,3] => [6,8,7,5,4,2,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[6,7,8,5,4,1,2,3] => [6,7,8,5,4,1,2,3] => [6,8,7,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[7,8,5,6,4,1,2,3] => [6,7,8,5,3,4,1,2] => [6,8,7,5,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[8,6,5,7,4,1,2,3] => [6,7,8,5,3,2,4,1] => [6,8,7,5,3,2,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,6,5,8,4,1,2,3] => [6,7,8,5,3,2,1,4] => [6,8,7,5,3,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,5,6,8,4,1,2,3] => [6,7,8,5,2,3,1,4] => [6,8,7,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,5,7,8,4,1,2,3] => [6,7,8,5,2,1,3,4] => [6,8,7,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,6,7,8,4,1,2,3] => [6,7,8,5,1,2,3,4] => [6,8,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,7,6,4,5,1,2,3] => [6,7,8,4,5,3,2,1] => [6,8,7,4,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,8,6,4,5,1,2,3] => [6,7,8,4,5,3,1,2] => [6,8,7,4,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,7,8,4,5,1,2,3] => [6,7,8,4,5,1,2,3] => [6,8,7,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,7,5,4,6,1,2,3] => [6,7,8,4,3,5,2,1] => [6,8,7,4,3,5,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,8,5,4,6,1,2,3] => [6,7,8,4,3,5,1,2] => [6,8,7,4,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,7,4,5,6,1,2,3] => [6,7,8,3,4,5,2,1] => [6,8,7,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,6,5,4,7,1,2,3] => [6,7,8,4,3,2,5,1] => [6,8,7,4,3,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,5,6,4,7,1,2,3] => [6,7,8,4,2,3,5,1] => [6,8,7,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,6,4,5,7,1,2,3] => [6,7,8,3,4,2,5,1] => [6,8,7,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,4,5,6,7,1,2,3] => [6,7,8,2,3,4,5,1] => [6,8,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,6,5,4,8,1,2,3] => [6,7,8,4,3,2,1,5] => [6,8,7,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,5,6,4,8,1,2,3] => [6,7,8,4,2,3,1,5] => [6,8,7,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,6,4,5,8,1,2,3] => [6,7,8,3,4,2,1,5] => [6,8,7,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,7,4,5,8,1,2,3] => [6,7,8,3,4,1,2,5] => [6,8,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,5,4,6,8,1,2,3] => [6,7,8,3,2,4,1,5] => [6,8,7,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,4,5,6,8,1,2,3] => [6,7,8,2,3,4,1,5] => [6,8,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,6,4,7,8,1,2,3] => [6,7,8,3,1,2,4,5] => [6,8,7,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,4,6,7,8,1,2,3] => [6,7,8,2,1,3,4,5] => [6,8,7,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,5,6,7,8,1,2,3] => [6,7,8,1,2,3,4,5] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,7,6,5,3,2,1,4] => [7,6,5,8,4,3,2,1] => [7,6,5,8,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],[.,.]]
[7,8,6,5,3,2,1,4] => [7,6,5,8,4,3,1,2] => [7,6,5,8,4,3,1,2] => [[[[[[.,[.,.]],.],.],.],.],[.,.]]
[8,6,7,5,3,2,1,4] => [7,6,5,8,4,2,3,1] => [7,6,5,8,4,2,3,1] => [[[[[[.,.],[.,.]],.],.],.],[.,.]]
[7,6,8,5,3,2,1,4] => [7,6,5,8,4,2,1,3] => [7,6,5,8,4,2,1,3] => [[[[[[.,.],[.,.]],.],.],.],[.,.]]
[6,7,8,5,3,2,1,4] => [7,6,5,8,4,1,2,3] => [7,6,5,8,4,1,3,2] => [[[[[.,[[.,.],.]],.],.],.],[.,.]]
[8,7,5,6,3,2,1,4] => [7,6,5,8,3,4,2,1] => [7,6,5,8,3,4,2,1] => [[[[[[.,.],.],[.,.]],.],.],[.,.]]
[7,8,5,6,3,2,1,4] => [7,6,5,8,3,4,1,2] => [7,6,5,8,3,4,1,2] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]]
[8,6,5,7,3,2,1,4] => [7,6,5,8,3,2,4,1] => [7,6,5,8,3,2,4,1] => [[[[[[.,.],.],[.,.]],.],.],[.,.]]
[8,5,6,7,3,2,1,4] => [7,6,5,8,2,3,4,1] => [7,6,5,8,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[7,6,5,8,3,2,1,4] => [7,6,5,8,3,2,1,4] => [7,6,5,8,3,2,1,4] => [[[[[[.,.],.],[.,.]],.],.],[.,.]]
[6,7,5,8,3,2,1,4] => [7,6,5,8,3,1,2,4] => [7,6,5,8,3,1,4,2] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]]
[7,5,6,8,3,2,1,4] => [7,6,5,8,2,3,1,4] => [7,6,5,8,2,4,1,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[6,5,7,8,3,2,1,4] => [7,6,5,8,2,1,3,4] => [7,6,5,8,2,1,4,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[5,6,7,8,3,2,1,4] => [7,6,5,8,1,2,3,4] => [7,6,5,8,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[8,7,6,5,2,3,1,4] => [7,5,6,8,4,3,2,1] => [7,5,8,6,4,3,2,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[7,6,8,5,2,3,1,4] => [7,5,6,8,4,2,1,3] => [7,5,8,6,4,2,1,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[6,7,8,5,2,3,1,4] => [7,5,6,8,4,1,2,3] => [7,5,8,6,4,1,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[7,8,5,6,2,3,1,4] => [7,5,6,8,3,4,1,2] => [7,5,8,6,3,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,6,5,8,2,3,1,4] => [7,5,6,8,3,2,1,4] => [7,5,8,6,3,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[6,7,5,8,2,3,1,4] => [7,5,6,8,3,1,2,4] => [7,5,8,6,3,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,5,6,8,2,3,1,4] => [7,5,6,8,2,3,1,4] => [7,5,8,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[6,5,7,8,2,3,1,4] => [7,5,6,8,2,1,3,4] => [7,5,8,6,2,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,6,7,8,2,3,1,4] => [7,5,6,8,1,2,3,4] => [7,5,8,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[8,7,6,5,3,1,2,4] => [6,7,5,8,4,3,2,1] => [6,8,5,7,4,3,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[8,6,7,5,3,1,2,4] => [6,7,5,8,4,2,3,1] => [6,8,5,7,4,2,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[7,6,8,5,3,1,2,4] => [6,7,5,8,4,2,1,3] => [6,8,5,7,4,2,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[8,7,5,6,3,1,2,4] => [6,7,5,8,3,4,2,1] => [6,8,5,7,3,4,2,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,8,5,6,3,1,2,4] => [6,7,5,8,3,4,1,2] => [6,8,5,7,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[7,6,5,8,3,1,2,4] => [6,7,5,8,3,2,1,4] => [6,8,5,7,3,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,7,5,8,3,1,2,4] => [6,7,5,8,3,1,2,4] => [6,8,5,7,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[7,5,6,8,3,1,2,4] => [6,7,5,8,2,3,1,4] => [6,8,5,7,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,5,7,8,3,1,2,4] => [6,7,5,8,2,1,3,4] => [6,8,5,7,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,6,7,8,3,1,2,4] => [6,7,5,8,1,2,3,4] => [6,8,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,7,6,5,2,1,3,4] => [6,5,7,8,4,3,2,1] => [6,5,8,7,4,3,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[7,8,6,5,2,1,3,4] => [6,5,7,8,4,3,1,2] => [6,5,8,7,4,3,1,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[7,6,8,5,2,1,3,4] => [6,5,7,8,4,2,1,3] => [6,5,8,7,4,2,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[6,7,8,5,2,1,3,4] => [6,5,7,8,4,1,2,3] => [6,5,8,7,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[8,7,5,6,2,1,3,4] => [6,5,7,8,3,4,2,1] => [6,5,8,7,3,4,2,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,8,5,6,2,1,3,4] => [6,5,7,8,3,4,1,2] => [6,5,8,7,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[8,5,6,7,2,1,3,4] => [6,5,7,8,2,3,4,1] => [6,5,8,7,2,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[7,6,5,8,2,1,3,4] => [6,5,7,8,3,2,1,4] => [6,5,8,7,3,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,7,5,8,2,1,3,4] => [6,5,7,8,3,1,2,4] => [6,5,8,7,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[7,5,6,8,2,1,3,4] => [6,5,7,8,2,3,1,4] => [6,5,8,7,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,5,7,8,2,1,3,4] => [6,5,7,8,2,1,3,4] => [6,5,8,7,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,6,7,8,2,1,3,4] => [6,5,7,8,1,2,3,4] => [6,5,8,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,7,6,5,1,2,3,4] => [5,6,7,8,4,3,2,1] => [5,8,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,8,6,5,1,2,3,4] => [5,6,7,8,4,3,1,2] => [5,8,7,6,4,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,6,7,5,1,2,3,4] => [5,6,7,8,4,2,3,1] => [5,8,7,6,4,2,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,6,8,5,1,2,3,4] => [5,6,7,8,4,2,1,3] => [5,8,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,7,8,5,1,2,3,4] => [5,6,7,8,4,1,2,3] => [5,8,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,7,5,6,1,2,3,4] => [5,6,7,8,3,4,2,1] => [5,8,7,6,3,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,8,5,6,1,2,3,4] => [5,6,7,8,3,4,1,2] => [5,8,7,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,6,5,7,1,2,3,4] => [5,6,7,8,3,2,4,1] => [5,8,7,6,3,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,6,7,1,2,3,4] => [5,6,7,8,2,3,4,1] => [5,8,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,6,5,8,1,2,3,4] => [5,6,7,8,3,2,1,4] => [5,8,7,6,3,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,7,5,8,1,2,3,4] => [5,6,7,8,3,1,2,4] => [5,8,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,5,6,8,1,2,3,4] => [5,6,7,8,2,3,1,4] => [5,8,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,5,7,8,1,2,3,4] => [5,6,7,8,2,1,3,4] => [5,8,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,6,7,8,1,2,3,4] => [5,6,7,8,1,2,3,4] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,7,6,4,3,2,1,5] => [7,6,5,4,8,3,2,1] => [7,6,5,4,8,3,2,1] => [[[[[[[.,.],.],.],.],.],.],[.,.]]
[7,8,6,4,3,2,1,5] => [7,6,5,4,8,3,1,2] => [7,6,5,4,8,3,1,2] => [[[[[[.,[.,.]],.],.],.],.],[.,.]]
[8,6,7,4,3,2,1,5] => [7,6,5,4,8,2,3,1] => [7,6,5,4,8,2,3,1] => [[[[[[.,.],[.,.]],.],.],.],[.,.]]
[7,6,8,4,3,2,1,5] => [7,6,5,4,8,2,1,3] => [7,6,5,4,8,2,1,3] => [[[[[[.,.],[.,.]],.],.],.],[.,.]]
[6,7,8,4,3,2,1,5] => [7,6,5,4,8,1,2,3] => [7,6,5,4,8,1,3,2] => [[[[[.,[[.,.],.]],.],.],.],[.,.]]
[8,7,6,3,4,2,1,5] => [7,6,4,5,8,3,2,1] => [7,6,4,8,5,3,2,1] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[7,8,6,3,4,2,1,5] => [7,6,4,5,8,3,1,2] => [7,6,4,8,5,3,1,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[8,6,7,3,4,2,1,5] => [7,6,4,5,8,2,3,1] => [7,6,4,8,5,2,3,1] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[7,6,8,3,4,2,1,5] => [7,6,4,5,8,2,1,3] => [7,6,4,8,5,2,1,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[6,7,8,3,4,2,1,5] => [7,6,4,5,8,1,2,3] => [7,6,4,8,5,1,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[8,7,6,4,2,3,1,5] => [7,5,6,4,8,3,2,1] => [7,5,8,4,6,3,2,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[7,8,6,4,2,3,1,5] => [7,5,6,4,8,3,1,2] => [7,5,8,4,6,3,1,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[8,6,7,4,2,3,1,5] => [7,5,6,4,8,2,3,1] => [7,5,8,4,6,2,3,1] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[6,7,8,4,2,3,1,5] => [7,5,6,4,8,1,2,3] => [7,5,8,4,6,1,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[7,6,8,3,2,4,1,5] => [7,5,4,6,8,2,1,3] => [7,5,4,8,6,2,1,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[8,7,6,2,3,4,1,5] => [7,4,5,6,8,3,2,1] => [7,4,8,6,5,3,2,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[7,6,8,2,3,4,1,5] => [7,4,5,6,8,2,1,3] => [7,4,8,6,5,2,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,7,8,2,3,4,1,5] => [7,4,5,6,8,1,2,3] => [7,4,8,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[8,7,6,4,3,1,2,5] => [6,7,5,4,8,3,2,1] => [6,8,5,4,7,3,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[6,7,8,4,3,1,2,5] => [6,7,5,4,8,1,2,3] => [6,8,5,4,7,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[7,8,6,3,4,1,2,5] => [6,7,4,5,8,3,1,2] => [6,8,4,7,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,7,8,3,4,1,2,5] => [6,7,4,5,8,1,2,3] => [6,8,4,7,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,7,6,4,2,1,3,5] => [6,5,7,4,8,3,2,1] => [6,5,8,4,7,3,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[8,6,7,4,2,1,3,5] => [6,5,7,4,8,2,3,1] => [6,5,8,4,7,2,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[7,6,8,4,2,1,3,5] => [6,5,7,4,8,2,1,3] => [6,5,8,4,7,2,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[6,7,8,4,2,1,3,5] => [6,5,7,4,8,1,2,3] => [6,5,8,4,7,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[8,7,6,4,1,2,3,5] => [5,6,7,4,8,3,2,1] => [5,8,7,4,6,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,6,8,4,1,2,3,5] => [5,6,7,4,8,2,1,3] => [5,8,7,4,6,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,7,8,4,1,2,3,5] => [5,6,7,4,8,1,2,3] => [5,8,7,4,6,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,7,8,3,2,1,4,5] => [6,5,4,7,8,1,2,3] => [6,5,4,8,7,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[8,7,6,2,3,1,4,5] => [6,4,5,7,8,3,2,1] => [6,4,8,7,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,7,6,3,1,2,4,5] => [5,6,4,7,8,3,2,1] => [5,8,4,7,6,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,8,6,3,1,2,4,5] => [5,6,4,7,8,3,1,2] => [5,8,4,7,6,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,7,8,2,1,3,4,5] => [5,4,6,7,8,1,2,3] => [5,4,8,7,6,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,7,6,1,2,3,4,5] => [4,5,6,7,8,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,8,6,1,2,3,4,5] => [4,5,6,7,8,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,6,7,1,2,3,4,5] => [4,5,6,7,8,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,6,8,1,2,3,4,5] => [4,5,6,7,8,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,8,1,2,3,4,5] => [4,5,6,7,8,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,7,5,4,3,2,1,6] => [7,6,5,4,3,8,2,1] => [7,6,5,4,3,8,2,1] => [[[[[[[.,.],.],.],.],.],.],[.,.]]
[7,8,5,4,3,2,1,6] => [7,6,5,4,3,8,1,2] => [7,6,5,4,3,8,1,2] => [[[[[[.,[.,.]],.],.],.],.],[.,.]]
[7,8,4,5,3,2,1,6] => [7,6,5,3,4,8,1,2] => [7,6,5,3,8,4,1,2] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]]
[8,7,4,3,5,2,1,6] => [7,6,4,3,5,8,2,1] => [7,6,4,3,8,5,2,1] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[7,8,4,3,5,2,1,6] => [7,6,4,3,5,8,1,2] => [7,6,4,3,8,5,1,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[8,7,3,4,5,2,1,6] => [7,6,3,4,5,8,2,1] => [7,6,3,8,5,4,2,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[7,8,3,4,5,2,1,6] => [7,6,3,4,5,8,1,2] => [7,6,3,8,5,4,1,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[8,7,5,4,2,3,1,6] => [7,5,6,4,3,8,2,1] => [7,5,8,4,3,6,2,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[7,8,5,4,2,3,1,6] => [7,5,6,4,3,8,1,2] => [7,5,8,4,3,6,1,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[7,8,4,5,2,3,1,6] => [7,5,6,3,4,8,1,2] => [7,5,8,3,6,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[8,7,5,3,2,4,1,6] => [7,5,4,6,3,8,2,1] => [7,5,4,8,3,6,2,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,7,5,2,3,4,1,6] => [7,4,5,6,3,8,2,1] => [7,4,8,6,3,5,2,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,7,4,3,2,5,1,6] => [7,5,4,3,6,8,2,1] => [7,5,4,3,8,6,2,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,7,3,4,2,5,1,6] => [7,5,3,4,6,8,2,1] => [7,5,3,8,6,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,8,3,4,2,5,1,6] => [7,5,3,4,6,8,1,2] => [7,5,3,8,6,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,8,4,2,3,5,1,6] => [7,4,5,3,6,8,1,2] => [7,4,8,3,6,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[8,7,2,3,4,5,1,6] => [7,3,4,5,6,8,2,1] => [7,3,8,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,8,2,3,4,5,1,6] => [7,3,4,5,6,8,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,7,5,4,3,1,2,6] => [6,7,5,4,3,8,2,1] => [6,8,5,4,3,7,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[8,7,5,3,4,1,2,6] => [6,7,4,5,3,8,2,1] => [6,8,4,7,3,5,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,8,5,3,4,1,2,6] => [6,7,4,5,3,8,1,2] => [6,8,4,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,7,5,4,2,1,3,6] => [6,5,7,4,3,8,2,1] => [6,5,8,4,3,7,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[7,8,5,4,2,1,3,6] => [6,5,7,4,3,8,1,2] => [6,5,8,4,3,7,1,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[8,7,5,4,1,2,3,6] => [5,6,7,4,3,8,2,1] => [5,8,7,4,3,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,8,5,4,1,2,3,6] => [5,6,7,4,3,8,1,2] => [5,8,7,4,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,7,5,3,2,1,4,6] => [6,5,4,7,3,8,2,1] => [6,5,4,8,3,7,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[7,8,5,3,2,1,4,6] => [6,5,4,7,3,8,1,2] => [6,5,4,8,3,7,1,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[8,7,5,2,3,1,4,6] => [6,4,5,7,3,8,2,1] => [6,4,8,7,3,5,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,8,5,2,3,1,4,6] => [6,4,5,7,3,8,1,2] => [6,4,8,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,8,5,3,1,2,4,6] => [5,6,4,7,3,8,1,2] => [5,8,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,7,5,2,1,3,4,6] => [5,4,6,7,3,8,2,1] => [5,4,8,7,3,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,8,5,2,1,3,4,6] => [5,4,6,7,3,8,1,2] => [5,4,8,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,7,5,1,2,3,4,6] => [4,5,6,7,3,8,2,1] => [4,8,7,6,3,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,4,3,2,1,5,6] => [6,5,4,3,7,8,2,1] => [6,5,4,3,8,7,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[7,8,4,3,2,1,5,6] => [6,5,4,3,7,8,1,2] => [6,5,4,3,8,7,1,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[7,8,3,4,2,1,5,6] => [6,5,3,4,7,8,1,2] => [6,5,3,8,7,4,1,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[7,8,3,2,4,1,5,6] => [6,4,3,5,7,8,1,2] => [6,4,3,8,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,7,2,3,4,1,5,6] => [6,3,4,5,7,8,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,8,2,3,4,1,5,6] => [6,3,4,5,7,8,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,4,3,1,2,5,6] => [5,6,4,3,7,8,1,2] => [5,8,4,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,8,3,4,1,2,5,6] => [5,6,3,4,7,8,1,2] => [5,8,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,4,2,1,3,5,6] => [5,4,6,3,7,8,1,2] => [5,4,8,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,7,4,1,2,3,5,6] => [4,5,6,3,7,8,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,8,4,1,2,3,5,6] => [4,5,6,3,7,8,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,3,2,1,4,5,6] => [5,4,3,6,7,8,2,1] => [5,4,3,8,7,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,8,3,2,1,4,5,6] => [5,4,3,6,7,8,1,2] => [5,4,3,8,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,8,2,3,1,4,5,6] => [5,3,4,6,7,8,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,3,1,2,4,5,6] => [4,5,3,6,7,8,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,2,1,3,4,5,6] => [4,3,5,6,7,8,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,8,2,1,3,4,5,6] => [4,3,5,6,7,8,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,1,2,3,4,5,6] => [3,4,5,6,7,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,1,2,3,4,5,6] => [3,4,5,6,7,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,5,4,3,2,1,7] => [7,6,5,4,3,2,8,1] => [7,6,5,4,3,2,8,1] => [[[[[[[.,.],.],.],.],.],.],[.,.]]
[8,6,4,5,3,2,1,7] => [7,6,5,3,4,2,8,1] => [7,6,5,3,8,2,4,1] => [[[[[[.,.],.],[.,.]],.],.],[.,.]]
[8,6,5,3,4,2,1,7] => [7,6,4,5,3,2,8,1] => [7,6,4,8,3,2,5,1] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[8,6,4,3,5,2,1,7] => [7,6,4,3,5,2,8,1] => [7,6,4,3,8,2,5,1] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[8,6,3,4,5,2,1,7] => [7,6,3,4,5,2,8,1] => [7,6,3,8,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[8,4,5,3,6,2,1,7] => [7,6,4,2,3,5,8,1] => [7,6,4,2,8,5,3,1] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[8,4,3,5,6,2,1,7] => [7,6,3,2,4,5,8,1] => [7,6,3,2,8,5,4,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[8,6,5,4,2,3,1,7] => [7,5,6,4,3,2,8,1] => [7,5,8,4,3,2,6,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,6,4,5,2,3,1,7] => [7,5,6,3,4,2,8,1] => [7,5,8,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,5,6,3,2,4,1,7] => [7,5,4,6,2,3,8,1] => [7,5,4,8,2,6,3,1] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[8,6,5,2,3,4,1,7] => [7,4,5,6,3,2,8,1] => [7,4,8,6,3,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,5,6,2,3,4,1,7] => [7,4,5,6,2,3,8,1] => [7,4,8,6,2,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,6,4,3,2,5,1,7] => [7,5,4,3,6,2,8,1] => [7,5,4,3,8,2,6,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,6,3,4,2,5,1,7] => [7,5,3,4,6,2,8,1] => [7,5,3,8,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,6,4,2,3,5,1,7] => [7,4,5,3,6,2,8,1] => [7,4,8,3,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,4,3,5,2,6,1,7] => [7,5,3,2,4,6,8,1] => [7,5,3,2,8,6,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,3,4,5,2,6,1,7] => [7,5,2,3,4,6,8,1] => [7,5,2,8,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[8,4,5,2,3,6,1,7] => [7,4,5,2,3,6,8,1] => [7,4,8,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,5,3,2,4,6,1,7] => [7,4,3,5,2,6,8,1] => [7,4,3,8,2,6,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,3,4,2,5,6,1,7] => [7,4,2,3,5,6,8,1] => [7,4,2,8,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,3,2,4,5,6,1,7] => [7,3,2,4,5,6,8,1] => [7,3,2,8,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,2,3,4,5,6,1,7] => [7,2,3,4,5,6,8,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,6,5,4,3,1,2,7] => [6,7,5,4,3,2,8,1] => [6,8,5,4,3,2,7,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[8,5,6,4,3,1,2,7] => [6,7,5,4,2,3,8,1] => [6,8,5,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[8,6,5,3,4,1,2,7] => [6,7,4,5,3,2,8,1] => [6,8,4,7,3,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,5,6,3,4,1,2,7] => [6,7,4,5,2,3,8,1] => [6,8,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,5,4,3,6,1,2,7] => [6,7,4,3,2,5,8,1] => [6,8,4,3,2,7,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,4,3,5,6,1,2,7] => [6,7,3,2,4,5,8,1] => [6,8,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,3,4,5,6,1,2,7] => [6,7,2,3,4,5,8,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,6,5,4,2,1,3,7] => [6,5,7,4,3,2,8,1] => [6,5,8,4,3,2,7,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[8,5,6,4,2,1,3,7] => [6,5,7,4,2,3,8,1] => [6,5,8,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[8,6,4,5,2,1,3,7] => [6,5,7,3,4,2,8,1] => [6,5,8,3,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,5,6,4,1,2,3,7] => [5,6,7,4,2,3,8,1] => [5,8,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,6,4,5,1,2,3,7] => [5,6,7,3,4,2,8,1] => [5,8,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,5,6,1,2,3,7] => [5,6,7,2,3,4,8,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,5,3,2,1,4,7] => [6,5,4,7,3,2,8,1] => [6,5,4,8,3,2,7,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[8,5,6,3,2,1,4,7] => [6,5,4,7,2,3,8,1] => [6,5,4,8,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[8,6,5,2,3,1,4,7] => [6,4,5,7,3,2,8,1] => [6,4,8,7,3,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,5,6,2,3,1,4,7] => [6,4,5,7,2,3,8,1] => [6,4,8,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,5,6,3,1,2,4,7] => [5,6,4,7,2,3,8,1] => [5,8,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,5,6,2,1,3,4,7] => [5,4,6,7,2,3,8,1] => [5,4,8,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,6,5,1,2,3,4,7] => [4,5,6,7,3,2,8,1] => [4,8,7,6,3,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,6,1,2,3,4,7] => [4,5,6,7,2,3,8,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,4,3,2,1,5,7] => [6,5,4,3,7,2,8,1] => [6,5,4,3,8,2,7,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[8,6,3,4,2,1,5,7] => [6,5,3,4,7,2,8,1] => [6,5,3,8,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,6,4,2,3,1,5,7] => [6,4,5,3,7,2,8,1] => [6,4,8,3,7,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,6,3,2,4,1,5,7] => [6,4,3,5,7,2,8,1] => [6,4,3,8,7,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,6,2,3,4,1,5,7] => [6,3,4,5,7,2,8,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,6,3,4,1,2,5,7] => [5,6,3,4,7,2,8,1] => [5,8,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,4,2,1,3,5,7] => [5,4,6,3,7,2,8,1] => [5,4,8,3,7,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,6,4,1,2,3,5,7] => [4,5,6,3,7,2,8,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,3,1,2,4,5,7] => [4,5,3,6,7,2,8,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,2,1,3,4,5,7] => [4,3,5,6,7,2,8,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,1,2,3,4,5,7] => [3,4,5,6,7,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,4,3,2,1,6,7] => [6,5,4,3,2,7,8,1] => [6,5,4,3,2,8,7,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[8,5,3,4,2,1,6,7] => [6,5,3,4,2,7,8,1] => [6,5,3,8,2,7,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,3,4,5,2,1,6,7] => [6,5,2,3,4,7,8,1] => [6,5,2,8,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,5,2,3,4,1,6,7] => [6,3,4,5,2,7,8,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,2,3,4,5,1,6,7] => [6,2,3,4,5,7,8,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,3,4,5,1,2,6,7] => [5,6,2,3,4,7,8,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,5,4,2,1,3,6,7] => [5,4,6,3,2,7,8,1] => [5,4,8,3,2,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,4,5,2,1,3,6,7] => [5,4,6,2,3,7,8,1] => [5,4,8,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,5,4,1,2,3,6,7] => [4,5,6,3,2,7,8,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,5,1,2,3,6,7] => [4,5,6,2,3,7,8,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,3,2,1,4,6,7] => [5,4,3,6,2,7,8,1] => [5,4,3,8,2,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,5,2,1,3,4,6,7] => [4,3,5,6,2,7,8,1] => [4,3,8,7,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,1,2,3,4,6,7] => [3,4,5,6,2,7,8,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,3,2,1,5,6,7] => [5,4,3,2,6,7,8,1] => [5,4,3,2,8,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,4,2,3,1,5,6,7] => [5,3,4,2,6,7,8,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,2,3,4,1,5,6,7] => [5,2,3,4,6,7,8,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,3,1,2,5,6,7] => [4,5,3,2,6,7,8,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,3,4,1,2,5,6,7] => [4,5,2,3,6,7,8,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,2,1,3,5,6,7] => [4,3,5,2,6,7,8,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,1,2,3,5,6,7] => [3,4,5,2,6,7,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,2,1,4,5,6,7] => [4,3,2,5,6,7,8,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,2,3,1,4,5,6,7] => [4,2,3,5,6,7,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,1,2,4,5,6,7] => [3,4,2,5,6,7,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,3,4,5,6,7] => [3,2,4,5,6,7,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,2,3,4,5,6,7] => [2,3,4,5,6,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,5,4,3,2,1,8] => [7,6,5,4,3,2,1,8] => [7,6,5,4,3,2,1,8] => [[[[[[[.,.],.],.],.],.],.],[.,.]]
[6,7,5,4,3,2,1,8] => [7,6,5,4,3,1,2,8] => [7,6,5,4,3,1,8,2] => [[[[[[.,[.,.]],.],.],.],.],[.,.]]
[7,5,6,4,3,2,1,8] => [7,6,5,4,2,3,1,8] => [7,6,5,4,2,8,1,3] => [[[[[[.,.],[.,.]],.],.],.],[.,.]]
[6,5,7,4,3,2,1,8] => [7,6,5,4,2,1,3,8] => [7,6,5,4,2,1,8,3] => [[[[[[.,.],[.,.]],.],.],.],[.,.]]
[5,6,7,4,3,2,1,8] => [7,6,5,4,1,2,3,8] => [7,6,5,4,1,8,3,2] => [[[[[.,[[.,.],.]],.],.],.],[.,.]]
[7,4,5,6,3,2,1,8] => [7,6,5,2,3,4,1,8] => [7,6,5,2,8,4,1,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[6,5,4,7,3,2,1,8] => [7,6,5,3,2,1,4,8] => [7,6,5,3,2,1,8,4] => [[[[[[.,.],.],[.,.]],.],.],[.,.]]
[6,4,5,7,3,2,1,8] => [7,6,5,2,3,1,4,8] => [7,6,5,2,8,1,4,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[5,4,6,7,3,2,1,8] => [7,6,5,2,1,3,4,8] => [7,6,5,2,1,8,4,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[4,5,6,7,3,2,1,8] => [7,6,5,1,2,3,4,8] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[7,6,5,3,4,2,1,8] => [7,6,4,5,3,2,1,8] => [7,6,4,8,3,2,1,5] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[6,7,5,3,4,2,1,8] => [7,6,4,5,3,1,2,8] => [7,6,4,8,3,1,5,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[7,5,6,3,4,2,1,8] => [7,6,4,5,2,3,1,8] => [7,6,4,8,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[6,5,7,3,4,2,1,8] => [7,6,4,5,2,1,3,8] => [7,6,4,8,2,1,5,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[5,6,7,3,4,2,1,8] => [7,6,4,5,1,2,3,8] => [7,6,4,8,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[7,6,4,3,5,2,1,8] => [7,6,4,3,5,2,1,8] => [7,6,4,3,8,2,1,5] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[7,6,3,4,5,2,1,8] => [7,6,3,4,5,2,1,8] => [7,6,3,8,5,2,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[7,4,5,3,6,2,1,8] => [7,6,4,2,3,5,1,8] => [7,6,4,2,8,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[7,4,3,5,6,2,1,8] => [7,6,3,2,4,5,1,8] => [7,6,3,2,8,5,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[6,5,4,3,7,2,1,8] => [7,6,4,3,2,1,5,8] => [7,6,4,3,2,1,8,5] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[5,6,4,3,7,2,1,8] => [7,6,4,3,1,2,5,8] => [7,6,4,3,1,8,5,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[6,4,5,3,7,2,1,8] => [7,6,4,2,3,1,5,8] => [7,6,4,2,8,1,5,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[6,5,3,4,7,2,1,8] => [7,6,3,4,2,1,5,8] => [7,6,3,8,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[6,4,3,5,7,2,1,8] => [7,6,3,2,4,1,5,8] => [7,6,3,2,8,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[6,3,4,5,7,2,1,8] => [7,6,2,3,4,1,5,8] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[5,4,3,6,7,2,1,8] => [7,6,3,2,1,4,5,8] => [7,6,3,2,1,8,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[7,6,5,4,2,3,1,8] => [7,5,6,4,3,2,1,8] => [7,5,8,4,3,2,1,6] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[6,7,5,4,2,3,1,8] => [7,5,6,4,3,1,2,8] => [7,5,8,4,3,1,6,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[5,6,7,4,2,3,1,8] => [7,5,6,4,1,2,3,8] => [7,5,8,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[7,6,4,5,2,3,1,8] => [7,5,6,3,4,2,1,8] => [7,5,8,3,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[6,7,4,5,2,3,1,8] => [7,5,6,3,4,1,2,8] => [7,5,8,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,4,5,6,2,3,1,8] => [7,5,6,2,3,4,1,8] => [7,5,8,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,6,4,7,2,3,1,8] => [7,5,6,3,1,2,4,8] => [7,5,8,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,4,5,7,2,3,1,8] => [7,5,6,2,3,1,4,8] => [7,5,8,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,4,6,7,2,3,1,8] => [7,5,6,2,1,3,4,8] => [7,5,8,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[4,5,6,7,2,3,1,8] => [7,5,6,1,2,3,4,8] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[7,5,6,3,2,4,1,8] => [7,5,4,6,2,3,1,8] => [7,5,4,8,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[5,6,7,3,2,4,1,8] => [7,5,4,6,1,2,3,8] => [7,5,4,8,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[6,7,5,2,3,4,1,8] => [7,4,5,6,3,1,2,8] => [7,4,8,6,3,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,5,7,2,3,4,1,8] => [7,4,5,6,2,1,3,8] => [7,4,8,6,2,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,6,7,2,3,4,1,8] => [7,4,5,6,1,2,3,8] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[7,6,4,3,2,5,1,8] => [7,5,4,3,6,2,1,8] => [7,5,4,3,8,2,1,6] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[6,7,3,4,2,5,1,8] => [7,5,3,4,6,1,2,8] => [7,5,3,8,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,6,4,2,3,5,1,8] => [7,4,5,3,6,2,1,8] => [7,4,8,3,6,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[7,6,2,3,4,5,1,8] => [7,3,4,5,6,2,1,8] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,5,4,3,2,6,1,8] => [7,5,4,3,2,6,1,8] => [7,5,4,3,2,8,1,6] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[7,4,5,3,2,6,1,8] => [7,5,4,2,3,6,1,8] => [7,5,4,2,8,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[7,5,3,4,2,6,1,8] => [7,5,3,4,2,6,1,8] => [7,5,3,8,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,4,3,5,2,6,1,8] => [7,5,3,2,4,6,1,8] => [7,5,3,2,8,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,5,4,2,3,6,1,8] => [7,4,5,3,2,6,1,8] => [7,4,8,3,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[7,4,5,2,3,6,1,8] => [7,4,5,2,3,6,1,8] => [7,4,8,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,5,3,2,4,6,1,8] => [7,4,3,5,2,6,1,8] => [7,4,3,8,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[7,3,4,2,5,6,1,8] => [7,4,2,3,5,6,1,8] => [7,4,2,8,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,2,3,4,5,6,1,8] => [7,2,3,4,5,6,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,5,4,3,2,7,1,8] => [7,5,4,3,2,1,6,8] => [7,5,4,3,2,1,8,6] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[6,4,5,3,2,7,1,8] => [7,5,4,2,3,1,6,8] => [7,5,4,2,8,1,6,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[5,6,3,4,2,7,1,8] => [7,5,3,4,1,2,6,8] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,4,3,5,2,7,1,8] => [7,5,3,2,4,1,6,8] => [7,5,3,2,8,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[6,3,4,5,2,7,1,8] => [7,5,2,3,4,1,6,8] => [7,5,2,8,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,4,3,6,2,7,1,8] => [7,5,3,2,1,4,6,8] => [7,5,3,2,1,8,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[4,5,3,6,2,7,1,8] => [7,5,3,1,2,4,6,8] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,3,4,6,2,7,1,8] => [7,5,2,3,1,4,6,8] => [7,5,2,8,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[3,4,5,6,2,7,1,8] => [7,5,1,2,3,4,6,8] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[6,5,4,2,3,7,1,8] => [7,4,5,3,2,1,6,8] => [7,4,8,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[4,5,6,2,3,7,1,8] => [7,4,5,1,2,3,6,8] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,5,3,2,4,7,1,8] => [7,4,3,5,2,1,6,8] => [7,4,3,8,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[6,2,3,4,5,7,1,8] => [7,2,3,4,5,1,6,8] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,4,3,2,6,7,1,8] => [7,4,3,2,1,5,6,8] => [7,4,3,2,1,8,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[4,5,3,2,6,7,1,8] => [7,4,3,1,2,5,6,8] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[4,5,2,3,6,7,1,8] => [7,3,4,1,2,5,6,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,3,2,5,6,7,1,8] => [7,3,2,1,4,5,6,8] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,4,2,5,6,7,1,8] => [7,3,1,2,4,5,6,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,2,4,5,6,7,1,8] => [7,2,1,3,4,5,6,8] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,3,4,5,6,7,1,8] => [7,1,2,3,4,5,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,6,5,4,3,1,2,8] => [6,7,5,4,3,2,1,8] => [6,8,5,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[6,7,5,4,3,1,2,8] => [6,7,5,4,3,1,2,8] => [6,8,5,4,3,1,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[7,5,6,4,3,1,2,8] => [6,7,5,4,2,3,1,8] => [6,8,5,4,2,7,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[7,6,4,5,3,1,2,8] => [6,7,5,3,4,2,1,8] => [6,8,5,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,4,5,6,3,1,2,8] => [6,7,5,2,3,4,1,8] => [6,8,5,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,4,5,7,3,1,2,8] => [6,7,5,2,3,1,4,8] => [6,8,5,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,4,6,7,3,1,2,8] => [6,7,5,2,1,3,4,8] => [6,8,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,5,6,7,3,1,2,8] => [6,7,5,1,2,3,4,8] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[7,6,5,3,4,1,2,8] => [6,7,4,5,3,2,1,8] => [6,8,4,7,3,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,5,6,3,4,1,2,8] => [6,7,4,5,2,3,1,8] => [6,8,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,6,4,3,5,1,2,8] => [6,7,4,3,5,2,1,8] => [6,8,4,3,7,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[6,7,3,4,5,1,2,8] => [6,7,3,4,5,1,2,8] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,5,4,3,6,1,2,8] => [6,7,4,3,2,5,1,8] => [6,8,4,3,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,4,5,3,6,1,2,8] => [6,7,4,2,3,5,1,8] => [6,8,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,5,3,4,6,1,2,8] => [6,7,3,4,2,5,1,8] => [6,8,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,4,3,5,6,1,2,8] => [6,7,3,2,4,5,1,8] => [6,8,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,4,5,6,1,2,8] => [6,7,2,3,4,5,1,8] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,5,3,7,1,2,8] => [6,7,4,2,3,1,5,8] => [6,8,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,5,3,4,7,1,2,8] => [6,7,3,4,2,1,5,8] => [6,8,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,4,3,5,7,1,2,8] => [6,7,3,2,4,1,5,8] => [6,8,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,3,4,5,7,1,2,8] => [6,7,2,3,4,1,5,8] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,5,3,6,7,1,2,8] => [6,7,3,1,2,4,5,8] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,4,5,6,7,1,2,8] => [6,7,1,2,3,4,5,8] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,6,5,4,2,1,3,8] => [6,5,7,4,3,2,1,8] => [6,5,8,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[6,5,7,4,2,1,3,8] => [6,5,7,4,2,1,3,8] => [6,5,8,4,2,1,7,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[7,6,4,5,2,1,3,8] => [6,5,7,3,4,2,1,8] => [6,5,8,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,7,4,5,2,1,3,8] => [6,5,7,3,4,1,2,8] => [6,5,8,3,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[7,5,4,6,2,1,3,8] => [6,5,7,3,2,4,1,8] => [6,5,8,3,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,4,5,6,2,1,3,8] => [6,5,7,2,3,4,1,8] => [6,5,8,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,4,5,7,2,1,3,8] => [6,5,7,2,3,1,4,8] => [6,5,8,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,5,6,7,2,1,3,8] => [6,5,7,1,2,3,4,8] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[7,6,5,4,1,2,3,8] => [5,6,7,4,3,2,1,8] => [5,8,7,4,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,5,6,4,1,2,3,8] => [5,6,7,4,2,3,1,8] => [5,8,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,6,7,4,1,2,3,8] => [5,6,7,4,1,2,3,8] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,5,4,6,1,2,3,8] => [5,6,7,3,2,4,1,8] => [5,8,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,5,6,1,2,3,8] => [5,6,7,2,3,4,1,8] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,6,4,7,1,2,3,8] => [5,6,7,3,1,2,4,8] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,4,5,7,1,2,3,8] => [5,6,7,2,3,1,4,8] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,4,6,7,1,2,3,8] => [5,6,7,2,1,3,4,8] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,5,6,7,1,2,3,8] => [5,6,7,1,2,3,4,8] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,6,5,3,2,1,4,8] => [6,5,4,7,3,2,1,8] => [6,5,4,8,3,2,1,7] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[7,6,5,3,1,2,4,8] => [5,6,4,7,3,2,1,8] => [5,8,4,7,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,5,6,3,1,2,4,8] => [5,6,4,7,2,3,1,8] => [5,8,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,6,7,3,1,2,4,8] => [5,6,4,7,1,2,3,8] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,5,6,2,1,3,4,8] => [5,4,6,7,2,3,1,8] => [5,4,8,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,6,7,2,1,3,4,8] => [5,4,6,7,1,2,3,8] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,6,5,1,2,3,4,8] => [4,5,6,7,3,2,1,8] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,7,5,1,2,3,4,8] => [4,5,6,7,3,1,2,8] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,7,1,2,3,4,8] => [4,5,6,7,1,2,3,8] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,4,3,2,1,5,8] => [6,5,4,3,7,2,1,8] => [6,5,4,3,8,2,1,7] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[6,7,4,3,2,1,5,8] => [6,5,4,3,7,1,2,8] => [6,5,4,3,8,1,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[6,7,4,2,3,1,5,8] => [6,4,5,3,7,1,2,8] => [6,4,8,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,7,3,2,4,1,5,8] => [6,4,3,5,7,1,2,8] => [6,4,3,8,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,7,2,3,4,1,5,8] => [6,3,4,5,7,1,2,8] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,6,4,3,1,2,5,8] => [5,6,4,3,7,2,1,8] => [5,8,4,3,7,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,7,3,4,1,2,5,8] => [5,6,3,4,7,1,2,8] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,6,4,2,1,3,5,8] => [5,4,6,3,7,2,1,8] => [5,4,8,3,7,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,7,2,1,3,4,5,8] => [4,3,5,6,7,1,2,8] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,6,1,2,3,4,5,8] => [3,4,5,6,7,2,1,8] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,1,2,3,4,5,8] => [3,4,5,6,7,1,2,8] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,4,3,2,1,6,8] => [6,5,4,3,2,7,1,8] => [6,5,4,3,2,8,1,7] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[7,4,3,5,2,1,6,8] => [6,5,3,2,4,7,1,8] => [6,5,3,2,8,7,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,3,4,2,5,1,6,8] => [6,4,2,3,5,7,1,8] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,3,2,4,5,1,6,8] => [6,3,2,4,5,7,1,8] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,2,3,4,5,1,6,8] => [6,2,3,4,5,7,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,5,3,4,1,2,6,8] => [5,6,3,4,2,7,1,8] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,4,2,1,3,6,8] => [5,4,6,3,2,7,1,8] => [5,4,8,3,2,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,4,5,2,1,3,6,8] => [5,4,6,2,3,7,1,8] => [5,4,8,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,5,3,2,1,4,6,8] => [5,4,3,6,2,7,1,8] => [5,4,3,8,2,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,5,3,1,2,4,6,8] => [4,5,3,6,2,7,1,8] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,2,1,3,4,6,8] => [4,3,5,6,2,7,1,8] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,1,2,3,4,6,8] => [3,4,5,6,2,7,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,3,2,1,5,6,8] => [5,4,3,2,6,7,1,8] => [5,4,3,2,8,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,3,4,2,1,5,6,8] => [5,4,2,3,6,7,1,8] => [5,4,2,8,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,2,3,4,1,5,6,8] => [5,2,3,4,6,7,1,8] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,4,1,2,5,6,8] => [4,5,2,3,6,7,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,1,2,3,5,6,8] => [3,4,5,2,6,7,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,2,1,4,5,6,8] => [4,3,2,5,6,7,1,8] => [4,3,2,8,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,2,3,1,4,5,6,8] => [4,2,3,5,6,7,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,1,2,4,5,6,8] => [3,4,2,5,6,7,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,1,3,4,5,6,8] => [3,2,4,5,6,7,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,2,3,4,5,6,8] => [2,3,4,5,6,7,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,4,3,2,1,7,8] => [6,5,4,3,2,1,7,8] => [6,5,4,3,2,1,8,7] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[5,6,4,3,2,1,7,8] => [6,5,4,3,1,2,7,8] => [6,5,4,3,1,8,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[4,5,6,3,2,1,7,8] => [6,5,4,1,2,3,7,8] => [6,5,4,1,8,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[6,5,3,4,2,1,7,8] => [6,5,3,4,2,1,7,8] => [6,5,3,8,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,3,4,5,2,1,7,8] => [6,5,2,3,4,1,7,8] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,4,3,6,2,1,7,8] => [6,5,3,2,1,4,7,8] => [6,5,3,2,1,8,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[3,4,5,6,2,1,7,8] => [6,5,1,2,3,4,7,8] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,6,4,2,3,1,7,8] => [6,4,5,3,1,2,7,8] => [6,4,8,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,6,3,2,4,1,7,8] => [6,4,3,5,1,2,7,8] => [6,4,3,8,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,5,2,3,4,1,7,8] => [6,3,4,5,2,1,7,8] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,2,3,4,5,1,7,8] => [6,2,3,4,5,1,7,8] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,4,3,2,6,1,7,8] => [6,4,3,2,1,5,7,8] => [6,4,3,2,1,8,7,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[4,5,3,2,6,1,7,8] => [6,4,3,1,2,5,7,8] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[4,3,5,2,6,1,7,8] => [6,4,2,1,3,5,7,8] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[3,4,5,2,6,1,7,8] => [6,4,1,2,3,5,7,8] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,4,2,3,6,1,7,8] => [6,3,4,2,1,5,7,8] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,3,2,5,6,1,7,8] => [6,3,2,1,4,5,7,8] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,4,2,5,6,1,7,8] => [6,3,1,2,4,5,7,8] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,3,5,6,1,7,8] => [6,2,3,1,4,5,7,8] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,4,5,6,1,7,8] => [6,2,1,3,4,5,7,8] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,3,4,5,6,1,7,8] => [6,1,2,3,4,5,7,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,5,4,3,1,2,7,8] => [5,6,4,3,2,1,7,8] => [5,8,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[5,6,4,3,1,2,7,8] => [5,6,4,3,1,2,7,8] => [5,8,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,4,6,3,1,2,7,8] => [5,6,4,2,1,3,7,8] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,5,3,4,1,2,7,8] => [5,6,3,4,2,1,7,8] => [5,8,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,6,3,4,1,2,7,8] => [5,6,3,4,1,2,7,8] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,4,3,5,1,2,7,8] => [5,6,3,2,4,1,7,8] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,4,5,1,2,7,8] => [5,6,2,3,4,1,7,8] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,4,3,6,1,2,7,8] => [5,6,3,2,1,4,7,8] => [5,8,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,4,5,6,1,2,7,8] => [5,6,1,2,3,4,7,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,5,4,2,1,3,7,8] => [5,4,6,3,2,1,7,8] => [5,4,8,3,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[5,6,4,2,1,3,7,8] => [5,4,6,3,1,2,7,8] => [5,4,8,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,4,5,2,1,3,7,8] => [5,4,6,2,3,1,7,8] => [5,4,8,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,4,6,2,1,3,7,8] => [5,4,6,2,1,3,7,8] => [5,4,8,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,5,4,1,2,3,7,8] => [4,5,6,3,2,1,7,8] => [4,8,7,3,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,4,6,1,2,3,7,8] => [4,5,6,2,1,3,7,8] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,5,6,1,2,3,7,8] => [4,5,6,1,2,3,7,8] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,5,3,2,1,4,7,8] => [5,4,3,6,2,1,7,8] => [5,4,3,8,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[5,6,3,2,1,4,7,8] => [5,4,3,6,1,2,7,8] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,5,1,2,3,4,7,8] => [3,4,5,6,2,1,7,8] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,1,2,3,4,7,8] => [3,4,5,6,1,2,7,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,3,2,1,5,7,8] => [5,4,3,2,6,1,7,8] => [5,4,3,2,8,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,3,2,4,1,5,7,8] => [5,3,2,4,6,1,7,8] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,2,3,4,1,5,7,8] => [5,2,3,4,6,1,7,8] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,4,2,1,3,5,7,8] => [4,3,5,2,6,1,7,8] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,1,2,3,5,7,8] => [3,4,5,2,6,1,7,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,2,1,4,5,7,8] => [4,3,2,5,6,1,7,8] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,2,3,1,4,5,7,8] => [4,2,3,5,6,1,7,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,1,3,4,5,7,8] => [3,2,4,5,6,1,7,8] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,2,3,4,5,7,8] => [2,3,4,5,6,1,7,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,3,2,1,6,7,8] => [5,4,3,2,1,6,7,8] => [5,4,3,2,1,8,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[4,5,3,2,1,6,7,8] => [5,4,3,1,2,6,7,8] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,3,4,2,1,6,7,8] => [5,4,2,3,1,6,7,8] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,3,5,2,1,6,7,8] => [5,4,2,1,3,6,7,8] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,4,5,2,1,6,7,8] => [5,4,1,2,3,6,7,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,4,2,3,1,6,7,8] => [5,3,4,2,1,6,7,8] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,5,2,3,1,6,7,8] => [5,3,4,1,2,6,7,8] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,3,2,4,1,6,7,8] => [5,3,2,4,1,6,7,8] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,2,3,4,1,6,7,8] => [5,2,3,4,1,6,7,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,2,5,1,6,7,8] => [5,3,2,1,4,6,7,8] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,4,2,5,1,6,7,8] => [5,3,1,2,4,6,7,8] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,2,3,5,1,6,7,8] => [5,2,3,1,4,6,7,8] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,4,5,1,6,7,8] => [5,2,1,3,4,6,7,8] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,3,4,5,1,6,7,8] => [5,1,2,3,4,6,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,4,3,1,2,6,7,8] => [4,5,3,2,1,6,7,8] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,4,1,2,6,7,8] => [4,5,2,3,1,6,7,8] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,4,5,1,2,6,7,8] => [4,5,1,2,3,6,7,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,1,2,3,6,7,8] => [3,4,5,2,1,6,7,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,1,2,3,6,7,8] => [3,4,5,1,2,6,7,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,2,1,4,6,7,8] => [4,3,2,5,1,6,7,8] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,2,3,1,4,6,7,8] => [4,2,3,5,1,6,7,8] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,1,2,4,6,7,8] => [3,4,2,5,1,6,7,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,3,4,6,7,8] => [3,2,4,5,1,6,7,8] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,2,3,4,6,7,8] => [2,3,4,5,1,6,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,5,6,7,8] => [4,3,2,1,5,6,7,8] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,4,2,1,5,6,7,8] => [4,3,1,2,5,6,7,8] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,2,3,1,5,6,7,8] => [4,2,3,1,5,6,7,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,5,6,7,8] => [4,2,1,3,5,6,7,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,4,1,5,6,7,8] => [4,1,2,3,5,6,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,1,2,5,6,7,8] => [3,4,2,1,5,6,7,8] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,1,2,5,6,7,8] => [3,4,1,2,5,6,7,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,1,3,5,6,7,8] => [3,2,4,1,5,6,7,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,2,3,5,6,7,8] => [2,3,4,1,5,6,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,4,5,6,7,8] => [3,2,1,4,5,6,7,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,1,4,5,6,7,8] => [3,1,2,4,5,6,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,2,4,5,6,7,8] => [2,3,1,4,5,6,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,5,6,7,8] => [2,1,3,4,5,6,7,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8] => [1,2,3,4,5,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,7,5,4,3,2,1] => [8,7,6,5,4,1,3,2] => [8,7,6,5,4,1,3,2] => [[[[[[.,[[.,.],.]],.],.],.],.],.]
[5,8,7,6,4,3,2,1] => [8,7,6,5,1,4,3,2] => [8,7,6,5,1,4,3,2] => [[[[[.,[[[.,.],.],.]],.],.],.],.]
[5,7,8,6,4,3,2,1] => [8,7,6,5,1,4,2,3] => [8,7,6,5,1,4,3,2] => [[[[[.,[[[.,.],.],.]],.],.],.],.]
[6,5,8,7,4,3,2,1] => [8,7,6,5,2,1,4,3] => [8,7,6,5,2,1,4,3] => [[[[[[.,.],[[.,.],.]],.],.],.],.]
[5,6,8,7,4,3,2,1] => [8,7,6,5,1,2,4,3] => [8,7,6,5,1,4,3,2] => [[[[[.,[[[.,.],.],.]],.],.],.],.]
[5,7,6,8,4,3,2,1] => [8,7,6,5,1,3,2,4] => [8,7,6,5,1,4,3,2] => [[[[[.,[[[.,.],.],.]],.],.],.],.]
[4,8,7,6,5,3,2,1] => [8,7,6,1,5,4,3,2] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[4,7,8,6,5,3,2,1] => [8,7,6,1,5,4,2,3] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[4,6,8,7,5,3,2,1] => [8,7,6,1,5,2,4,3] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[4,7,6,8,5,3,2,1] => [8,7,6,1,5,3,2,4] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[4,6,7,8,5,3,2,1] => [8,7,6,1,5,2,3,4] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[4,5,8,7,6,3,2,1] => [8,7,6,1,2,5,4,3] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[4,5,7,8,6,3,2,1] => [8,7,6,1,2,5,3,4] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[6,5,4,8,7,3,2,1] => [8,7,6,3,2,1,5,4] => [8,7,6,3,2,1,5,4] => [[[[[[.,.],.],[[.,.],.]],.],.],.]
[4,6,5,8,7,3,2,1] => [8,7,6,1,3,2,5,4] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[4,5,6,8,7,3,2,1] => [8,7,6,1,2,3,5,4] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[5,7,6,4,8,3,2,1] => [8,7,6,4,1,3,2,5] => [8,7,6,4,1,5,3,2] => [[[[[.,[[.,.],.]],[.,.]],.],.],.]
[4,7,6,5,8,3,2,1] => [8,7,6,1,4,3,2,5] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[4,6,7,5,8,3,2,1] => [8,7,6,1,4,2,3,5] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[4,5,7,6,8,3,2,1] => [8,7,6,1,2,4,3,5] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[4,6,5,7,8,3,2,1] => [8,7,6,1,3,2,4,5] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[3,8,7,6,5,4,2,1] => [8,7,1,6,5,4,3,2] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,6,8,7,5,4,2,1] => [8,7,1,6,5,2,4,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,7,6,8,5,4,2,1] => [8,7,1,6,5,3,2,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,6,7,8,5,4,2,1] => [8,7,1,6,5,2,3,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,5,8,7,6,4,2,1] => [8,7,1,6,2,5,4,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,5,7,8,6,4,2,1] => [8,7,1,6,2,5,3,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,5,6,8,7,4,2,1] => [8,7,1,6,2,3,5,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,7,6,5,8,4,2,1] => [8,7,1,6,4,3,2,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,6,7,5,8,4,2,1] => [8,7,1,6,4,2,3,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,5,6,7,8,4,2,1] => [8,7,1,6,2,3,4,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[4,3,8,7,6,5,2,1] => [8,7,2,1,6,5,4,3] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[4,3,6,7,8,5,2,1] => [8,7,2,1,6,3,4,5] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,4,8,7,6,5,2,1] => [8,7,1,2,6,5,4,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,4,7,8,6,5,2,1] => [8,7,1,2,6,5,3,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,4,6,7,8,5,2,1] => [8,7,1,2,6,3,4,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[5,4,3,8,7,6,2,1] => [8,7,3,2,1,6,5,4] => [8,7,3,2,1,6,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[5,4,3,7,8,6,2,1] => [8,7,3,2,1,6,4,5] => [8,7,3,2,1,6,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[4,5,3,7,8,6,2,1] => [8,7,3,1,2,6,4,5] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[3,5,4,7,8,6,2,1] => [8,7,1,3,2,6,4,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[4,3,5,8,7,6,2,1] => [8,7,2,1,3,6,5,4] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[4,3,5,7,8,6,2,1] => [8,7,2,1,3,6,4,5] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,4,5,8,7,6,2,1] => [8,7,1,2,3,6,5,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,4,5,7,8,6,2,1] => [8,7,1,2,3,6,4,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[4,6,5,3,8,7,2,1] => [8,7,4,1,3,2,6,5] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[5,4,6,3,8,7,2,1] => [8,7,4,2,1,3,6,5] => [8,7,4,2,1,6,5,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[4,5,6,3,8,7,2,1] => [8,7,4,1,2,3,6,5] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[3,6,5,4,8,7,2,1] => [8,7,1,4,3,2,6,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[4,3,6,5,8,7,2,1] => [8,7,2,1,4,3,6,5] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,4,6,5,8,7,2,1] => [8,7,1,2,4,3,6,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[5,4,3,6,8,7,2,1] => [8,7,3,2,1,4,6,5] => [8,7,3,2,1,6,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[4,5,3,6,8,7,2,1] => [8,7,3,1,2,4,6,5] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[3,5,4,6,8,7,2,1] => [8,7,1,3,2,4,6,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[4,3,5,6,8,7,2,1] => [8,7,2,1,3,4,6,5] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,4,5,6,8,7,2,1] => [8,7,1,2,3,4,6,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[5,7,6,4,3,8,2,1] => [8,7,5,4,1,3,2,6] => [8,7,5,4,1,6,3,2] => [[[[[.,[[.,.],.]],.],[.,.]],.],.]
[4,7,6,5,3,8,2,1] => [8,7,5,1,4,3,2,6] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[4,6,7,5,3,8,2,1] => [8,7,5,1,4,2,3,6] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[4,5,7,6,3,8,2,1] => [8,7,5,1,2,4,3,6] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[3,6,7,5,4,8,2,1] => [8,7,1,5,4,2,3,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,5,6,7,4,8,2,1] => [8,7,1,5,2,3,4,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[4,3,7,6,5,8,2,1] => [8,7,2,1,5,4,3,6] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[4,3,6,7,5,8,2,1] => [8,7,2,1,5,3,4,6] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,4,7,6,5,8,2,1] => [8,7,1,2,5,4,3,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,4,6,7,5,8,2,1] => [8,7,1,2,5,3,4,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[5,4,3,7,6,8,2,1] => [8,7,3,2,1,5,4,6] => [8,7,3,2,1,6,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[3,5,4,7,6,8,2,1] => [8,7,1,3,2,5,4,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[4,3,5,7,6,8,2,1] => [8,7,2,1,3,5,4,6] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,6,5,4,7,8,2,1] => [8,7,1,4,3,2,5,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,5,6,4,7,8,2,1] => [8,7,1,4,2,3,5,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[4,3,6,5,7,8,2,1] => [8,7,2,1,4,3,5,6] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,4,6,5,7,8,2,1] => [8,7,1,2,4,3,5,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,5,4,6,7,8,2,1] => [8,7,1,3,2,4,5,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[2,8,7,6,5,4,3,1] => [8,1,7,6,5,4,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,8,6,5,4,3,1] => [8,1,7,6,5,4,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,8,7,5,4,3,1] => [8,1,7,6,5,2,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,6,8,5,4,3,1] => [8,1,7,6,5,3,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,7,8,5,4,3,1] => [8,1,7,6,5,2,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,8,7,6,4,3,1] => [8,1,7,6,2,5,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,6,5,8,4,3,1] => [8,1,7,6,4,3,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,7,5,8,4,3,1] => [8,1,7,6,4,2,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,7,6,8,4,3,1] => [8,1,7,6,2,4,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,5,7,8,4,3,1] => [8,1,7,6,3,2,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,6,7,8,4,3,1] => [8,1,7,6,2,3,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,8,7,6,5,3,1] => [8,1,7,2,6,5,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,8,7,5,3,1] => [8,1,7,2,6,3,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,7,6,8,5,3,1] => [8,1,7,2,6,4,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,7,8,5,3,1] => [8,1,7,2,6,3,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,4,8,7,6,3,1] => [8,1,7,3,2,6,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,4,7,8,6,3,1] => [8,1,7,3,2,6,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,5,8,7,6,3,1] => [8,1,7,2,3,6,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,5,7,8,6,3,1] => [8,1,7,2,3,6,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,5,4,8,7,3,1] => [8,1,7,4,3,2,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,6,4,8,7,3,1] => [8,1,7,4,2,3,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,5,8,7,3,1] => [8,1,7,2,4,3,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,6,5,4,8,3,1] => [8,1,7,5,4,3,2,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,7,5,4,8,3,1] => [8,1,7,5,4,2,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,7,6,4,8,3,1] => [8,1,7,5,2,4,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,5,7,4,8,3,1] => [8,1,7,5,3,2,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,6,7,4,8,3,1] => [8,1,7,5,2,3,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,7,6,5,8,3,1] => [8,1,7,2,5,4,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,7,5,8,3,1] => [8,1,7,2,5,3,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,4,7,6,8,3,1] => [8,1,7,3,2,5,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,6,4,7,8,3,1] => [8,1,7,4,2,3,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,5,7,8,3,1] => [8,1,7,2,4,3,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,4,6,7,8,3,1] => [8,1,7,3,2,4,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,5,6,7,8,3,1] => [8,1,7,2,3,4,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,8,7,6,5,4,1] => [8,2,1,7,6,5,4,3] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,7,8,6,5,4,1] => [8,2,1,7,6,5,3,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,6,8,7,5,4,1] => [8,2,1,7,6,3,5,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,7,6,8,5,4,1] => [8,2,1,7,6,4,3,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,6,7,8,5,4,1] => [8,2,1,7,6,3,4,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,6,5,8,7,4,1] => [8,2,1,7,4,3,6,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,7,6,5,8,4,1] => [8,2,1,7,5,4,3,6] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,6,7,5,8,4,1] => [8,2,1,7,5,3,4,6] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,5,7,6,8,4,1] => [8,2,1,7,3,5,4,6] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,6,5,7,8,4,1] => [8,2,1,7,4,3,5,6] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,5,6,7,8,4,1] => [8,2,1,7,3,4,5,6] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,8,7,6,5,4,1] => [8,1,2,7,6,5,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,6,8,7,5,4,1] => [8,1,2,7,6,3,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,6,7,8,5,4,1] => [8,1,2,7,6,3,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,5,8,7,6,4,1] => [8,1,2,7,3,6,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,5,7,8,6,4,1] => [8,1,2,7,3,6,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,6,5,8,7,4,1] => [8,1,2,7,4,3,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,5,6,8,7,4,1] => [8,1,2,7,3,4,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,7,6,5,8,4,1] => [8,1,2,7,5,4,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,6,7,5,8,4,1] => [8,1,2,7,5,3,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,5,7,6,8,4,1] => [8,1,2,7,3,5,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,5,6,7,8,4,1] => [8,1,2,7,3,4,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,3,2,8,7,6,5,1] => [8,3,2,1,7,6,5,4] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,3,2,7,8,6,5,1] => [8,3,2,1,7,6,4,5] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,3,2,6,8,7,5,1] => [8,3,2,1,7,4,6,5] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,3,2,6,7,8,5,1] => [8,3,2,1,7,4,5,6] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,4,2,8,7,6,5,1] => [8,3,1,2,7,6,5,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,4,2,7,8,6,5,1] => [8,3,1,2,7,6,4,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,4,2,6,7,8,5,1] => [8,3,1,2,7,4,5,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,4,3,8,7,6,5,1] => [8,1,3,2,7,6,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,3,7,8,6,5,1] => [8,1,3,2,7,6,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,3,6,8,7,5,1] => [8,1,3,2,7,4,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,3,7,6,8,5,1] => [8,1,3,2,7,5,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,4,8,7,6,5,1] => [8,2,1,3,7,6,5,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,4,7,8,6,5,1] => [8,2,1,3,7,6,4,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,4,6,8,7,5,1] => [8,2,1,3,7,4,6,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,4,8,7,6,5,1] => [8,1,2,3,7,6,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,4,7,6,8,5,1] => [8,1,2,3,7,5,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,4,6,7,8,5,1] => [8,1,2,3,7,4,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,4,3,2,8,7,6,1] => [8,4,3,2,1,7,6,5] => [8,4,3,2,1,7,6,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[5,4,3,2,7,8,6,1] => [8,4,3,2,1,7,5,6] => [8,4,3,2,1,7,6,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[4,5,3,2,8,7,6,1] => [8,4,3,1,2,7,6,5] => [8,4,3,1,7,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[3,5,4,2,8,7,6,1] => [8,4,1,3,2,7,6,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,3,5,2,8,7,6,1] => [8,4,2,1,3,7,6,5] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,3,5,2,7,8,6,1] => [8,4,2,1,3,7,5,6] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[3,4,5,2,7,8,6,1] => [8,4,1,2,3,7,5,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,5,4,3,8,7,6,1] => [8,1,4,3,2,7,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,4,3,7,8,6,1] => [8,1,4,3,2,7,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,5,3,8,7,6,1] => [8,1,4,2,3,7,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,5,3,7,8,6,1] => [8,1,4,2,3,7,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,5,4,8,7,6,1] => [8,2,1,4,3,7,6,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,5,4,7,8,6,1] => [8,2,1,4,3,7,5,6] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,5,4,8,7,6,1] => [8,1,2,4,3,7,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,3,2,5,8,7,6,1] => [8,3,2,1,4,7,6,5] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,3,2,5,7,8,6,1] => [8,3,2,1,4,7,5,6] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,4,2,5,8,7,6,1] => [8,3,1,2,4,7,6,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,4,2,5,7,8,6,1] => [8,3,1,2,4,7,5,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,4,3,5,8,7,6,1] => [8,1,3,2,4,7,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,4,5,7,8,6,1] => [8,2,1,3,4,7,5,6] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,4,5,8,7,6,1] => [8,1,2,3,4,7,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,4,5,7,8,6,1] => [8,1,2,3,4,7,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,5,4,3,2,8,7,1] => [8,5,4,3,2,1,7,6] => [8,5,4,3,2,1,7,6] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[4,6,5,3,2,8,7,1] => [8,5,4,1,3,2,7,6] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[5,4,6,3,2,8,7,1] => [8,5,4,2,1,3,7,6] => [8,5,4,2,1,7,6,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[4,5,6,3,2,8,7,1] => [8,5,4,1,2,3,7,6] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[3,5,6,4,2,8,7,1] => [8,5,1,4,2,3,7,6] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,3,6,5,2,8,7,1] => [8,5,2,1,4,3,7,6] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[3,4,6,5,2,8,7,1] => [8,5,1,2,4,3,7,6] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,5,4,6,2,8,7,1] => [8,5,1,3,2,4,7,6] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[2,6,5,4,3,8,7,1] => [8,1,5,4,3,2,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,5,3,8,7,1] => [8,1,5,2,4,3,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,4,6,3,8,7,1] => [8,1,5,3,2,4,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,6,5,4,8,7,1] => [8,2,1,5,4,3,7,6] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,5,6,4,8,7,1] => [8,1,2,5,3,4,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,3,2,6,5,8,7,1] => [8,3,2,1,5,4,7,6] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,4,2,6,5,8,7,1] => [8,3,1,2,5,4,7,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,4,3,6,5,8,7,1] => [8,1,3,2,5,4,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,4,6,5,8,7,1] => [8,2,1,3,5,4,7,6] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,4,6,5,8,7,1] => [8,1,2,3,5,4,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,4,3,2,6,8,7,1] => [8,4,3,2,1,5,7,6] => [8,4,3,2,1,7,6,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[4,5,3,2,6,8,7,1] => [8,4,3,1,2,5,7,6] => [8,4,3,1,7,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[3,5,4,2,6,8,7,1] => [8,4,1,3,2,5,7,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,3,5,2,6,8,7,1] => [8,4,2,1,3,5,7,6] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[2,5,4,3,6,8,7,1] => [8,1,4,3,2,5,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,5,3,6,8,7,1] => [8,1,4,2,3,5,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,5,4,6,8,7,1] => [8,1,2,4,3,5,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,3,2,5,6,8,7,1] => [8,3,2,1,4,5,7,6] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,4,2,5,6,8,7,1] => [8,3,1,2,4,5,7,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,4,3,5,6,8,7,1] => [8,1,3,2,4,5,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,4,5,6,8,7,1] => [8,2,1,3,4,5,7,6] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,4,5,6,8,7,1] => [8,1,2,3,4,5,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,7,6,5,3,2,8,1] => [8,6,5,1,4,3,2,7] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[5,4,7,6,3,2,8,1] => [8,6,5,2,1,4,3,7] => [8,6,5,2,1,7,4,3] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[4,5,7,6,3,2,8,1] => [8,6,5,1,2,4,3,7] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[4,6,5,7,3,2,8,1] => [8,6,5,1,3,2,4,7] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[3,7,6,5,4,2,8,1] => [8,6,1,5,4,3,2,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,5,7,6,4,2,8,1] => [8,6,1,5,2,4,3,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,6,5,7,4,2,8,1] => [8,6,1,5,3,2,4,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,5,6,7,4,2,8,1] => [8,6,1,5,2,3,4,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,4,7,6,5,2,8,1] => [8,6,1,2,5,4,3,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,4,6,7,5,2,8,1] => [8,6,1,2,5,3,4,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,4,3,7,6,2,8,1] => [8,6,3,2,1,5,4,7] => [8,6,3,2,1,7,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[4,5,3,7,6,2,8,1] => [8,6,3,1,2,5,4,7] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[3,4,5,7,6,2,8,1] => [8,6,1,2,3,5,4,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[4,6,5,3,7,2,8,1] => [8,6,4,1,3,2,5,7] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[3,6,5,4,7,2,8,1] => [8,6,1,4,3,2,5,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,5,6,4,7,2,8,1] => [8,6,1,4,2,3,5,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,4,6,5,7,2,8,1] => [8,6,1,2,4,3,5,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,5,4,6,7,2,8,1] => [8,6,1,3,2,4,5,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[2,7,6,5,4,3,8,1] => [8,1,6,5,4,3,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,6,7,4,3,8,1] => [8,1,6,5,2,3,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,7,5,3,8,1] => [8,1,6,2,5,3,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,4,7,6,3,8,1] => [8,1,6,3,2,5,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,5,7,6,3,8,1] => [8,1,6,2,3,5,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,6,4,7,3,8,1] => [8,1,6,4,2,3,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,5,7,3,8,1] => [8,1,6,2,4,3,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,4,6,7,3,8,1] => [8,1,6,3,2,4,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,5,6,7,3,8,1] => [8,1,6,2,3,4,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,6,7,5,4,8,1] => [8,2,1,6,5,3,4,7] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,6,5,7,4,8,1] => [8,2,1,6,4,3,5,7] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,5,6,7,4,8,1] => [8,2,1,6,3,4,5,7] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,7,6,5,4,8,1] => [8,1,2,6,5,4,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,6,7,5,4,8,1] => [8,1,2,6,5,3,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,5,6,7,4,8,1] => [8,1,2,6,3,4,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,3,2,7,6,5,8,1] => [8,3,2,1,6,5,4,7] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,3,2,6,7,5,8,1] => [8,3,2,1,6,4,5,7] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,4,2,6,7,5,8,1] => [8,3,1,2,6,4,5,7] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,4,3,7,6,5,8,1] => [8,1,3,2,6,5,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,4,7,6,5,8,1] => [8,2,1,3,6,5,4,7] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,4,6,7,5,8,1] => [8,2,1,3,6,4,5,7] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,4,7,6,5,8,1] => [8,1,2,3,6,5,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,4,6,7,5,8,1] => [8,1,2,3,6,4,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,4,3,2,7,6,8,1] => [8,4,3,2,1,6,5,7] => [8,4,3,2,1,7,6,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[4,5,3,2,7,6,8,1] => [8,4,3,1,2,6,5,7] => [8,4,3,1,7,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[3,5,4,2,7,6,8,1] => [8,4,1,3,2,6,5,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,3,5,2,7,6,8,1] => [8,4,2,1,3,6,5,7] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[2,5,4,3,7,6,8,1] => [8,1,4,3,2,6,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,5,3,7,6,8,1] => [8,1,4,2,3,6,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,5,4,7,6,8,1] => [8,2,1,4,3,6,5,7] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,5,4,7,6,8,1] => [8,1,2,4,3,6,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,3,2,5,7,6,8,1] => [8,3,2,1,4,6,5,7] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,4,2,5,7,6,8,1] => [8,3,1,2,4,6,5,7] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,4,3,5,7,6,8,1] => [8,1,3,2,4,6,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,4,5,7,6,8,1] => [8,2,1,3,4,6,5,7] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,4,5,7,6,8,1] => [8,1,2,3,4,6,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,6,5,3,2,7,8,1] => [8,5,4,1,3,2,6,7] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[3,5,6,4,2,7,8,1] => [8,5,1,4,2,3,6,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,3,6,5,2,7,8,1] => [8,5,2,1,4,3,6,7] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[3,4,6,5,2,7,8,1] => [8,5,1,2,4,3,6,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,5,4,6,2,7,8,1] => [8,5,1,3,2,4,6,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[2,6,5,4,3,7,8,1] => [8,1,5,4,3,2,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,6,4,3,7,8,1] => [8,1,5,4,2,3,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,4,6,3,7,8,1] => [8,1,5,3,2,4,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,5,6,3,7,8,1] => [8,1,5,2,3,4,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,6,5,4,7,8,1] => [8,1,2,5,4,3,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,5,6,4,7,8,1] => [8,1,2,5,3,4,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,3,2,6,5,7,8,1] => [8,3,2,1,5,4,6,7] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,4,2,6,5,7,8,1] => [8,3,1,2,5,4,6,7] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,4,3,6,5,7,8,1] => [8,1,3,2,5,4,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,4,6,5,7,8,1] => [8,1,2,3,5,4,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,5,4,2,6,7,8,1] => [8,4,1,3,2,5,6,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,5,4,3,6,7,8,1] => [8,1,4,3,2,5,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,5,3,6,7,8,1] => [8,1,4,2,3,5,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,5,4,6,7,8,1] => [8,1,2,4,3,5,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,3,5,6,7,8,1] => [8,1,3,2,4,5,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,6,5,4,3,2] => [1,8,7,6,5,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,7,5,4,3,2] => [1,8,7,6,5,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,8,5,4,3,2] => [1,8,7,6,5,3,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,5,4,3,2] => [1,8,7,6,5,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,5,6,4,7,8,3,2] => [1,8,7,4,2,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,6,7,8,3,2] => [1,8,7,3,2,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,3,6,7,8,5,4,2] => [1,8,2,7,6,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,3,5,7,6,8,4,2] => [1,8,2,7,3,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,5,7,8,4,2] => [1,8,2,7,4,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,7,8,4,2] => [1,8,2,7,3,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,4,3,7,6,8,5,2] => [1,8,3,2,7,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,8,7,6,5,2] => [1,8,2,3,7,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,5,4,3,7,8,6,2] => [1,8,4,3,2,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,3,8,7,6,2] => [1,8,4,2,3,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,3,7,8,6,2] => [1,8,4,2,3,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,4,3,5,7,8,6,2] => [1,8,3,2,4,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,8,7,6,2] => [1,8,2,3,4,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,7,8,6,2] => [1,8,2,3,4,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,5,4,6,3,8,7,2] => [1,8,5,3,2,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,4,3,5,6,8,7,2] => [1,8,3,2,4,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,6,7,5,4,3,8,2] => [1,8,6,5,4,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,5,6,4,7,3,8,2] => [1,8,6,4,2,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,5,7,3,8,2] => [1,8,6,2,4,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,6,7,3,8,2] => [1,8,6,3,2,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,7,3,8,2] => [1,8,6,2,3,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,3,5,7,6,4,8,2] => [1,8,2,6,3,5,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,5,7,4,8,2] => [1,8,2,6,4,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,6,7,5,8,2] => [1,8,3,2,6,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,7,6,5,8,2] => [1,8,2,3,6,5,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,6,7,5,8,2] => [1,8,2,3,6,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,4,7,6,8,2] => [1,8,2,4,3,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,7,6,8,2] => [1,8,2,3,4,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,5,6,4,3,7,8,2] => [1,8,5,4,2,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,6,3,7,8,2] => [1,8,5,3,2,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,4,7,8,2] => [1,8,2,5,3,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,6,5,7,8,2] => [1,8,3,2,5,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,6,5,7,8,2] => [1,8,2,3,5,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,4,5,3,6,7,8,2] => [1,8,4,2,3,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,4,3,5,6,7,8,2] => [1,8,3,2,4,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,6,7,8,2] => [1,8,2,3,4,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[2,1,6,5,8,7,4,3] => [2,1,8,7,4,3,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,6,8,7,4,3] => [2,1,8,7,3,4,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,6,5,8,4,3] => [2,1,8,7,5,4,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,7,5,8,4,3] => [2,1,8,7,5,3,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,7,6,8,4,3] => [2,1,8,7,3,5,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,5,7,8,4,3] => [2,1,8,7,4,3,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,6,7,8,4,3] => [2,1,8,7,3,4,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,8,7,6,5,3] => [2,1,8,3,7,6,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,7,8,6,5,3] => [2,1,8,3,7,6,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,6,8,7,5,3] => [2,1,8,3,7,4,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,7,6,8,5,3] => [2,1,8,3,7,5,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,6,7,8,5,3] => [2,1,8,3,7,4,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,4,8,7,6,3] => [2,1,8,4,3,7,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,4,7,8,6,3] => [2,1,8,4,3,7,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,5,8,7,6,3] => [2,1,8,3,4,7,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,5,7,8,6,3] => [2,1,8,3,4,7,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,5,4,8,7,3] => [2,1,8,5,4,3,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,6,4,8,7,3] => [2,1,8,5,3,4,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,6,5,8,7,3] => [2,1,8,3,5,4,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,4,6,8,7,3] => [2,1,8,4,3,5,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,6,5,4,8,3] => [2,1,8,6,5,4,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,7,6,4,8,3] => [2,1,8,6,3,5,4,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,5,7,4,8,3] => [2,1,8,6,4,3,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,6,7,5,8,3] => [2,1,8,3,6,4,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,4,7,6,8,3] => [2,1,8,4,3,6,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,5,4,7,8,3] => [2,1,8,5,4,3,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,6,4,7,8,3] => [2,1,8,5,3,4,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,5,6,7,8,3] => [2,1,8,3,4,5,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,8,7,6,5,4,3] => [1,2,8,7,6,5,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,8,6,5,4,3] => [1,2,8,7,6,5,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,8,7,5,4,3] => [1,2,8,7,6,3,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,6,8,5,4,3] => [1,2,8,7,6,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,7,8,5,4,3] => [1,2,8,7,6,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,8,7,6,4,3] => [1,2,8,7,3,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,5,8,7,4,3] => [1,2,8,7,4,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,8,7,4,3] => [1,2,8,7,3,4,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,6,5,8,4,3] => [1,2,8,7,5,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,7,6,8,4,3] => [1,2,8,7,3,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,7,8,4,3] => [1,2,8,7,3,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,8,7,6,5,3] => [1,2,8,3,7,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,7,8,6,5,3] => [1,2,8,3,7,6,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,7,6,8,5,3] => [1,2,8,3,7,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,7,8,5,3] => [1,2,8,3,7,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,4,8,7,6,3] => [1,2,8,4,3,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,4,7,8,6,3] => [1,2,8,4,3,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,8,7,6,3] => [1,2,8,3,4,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,5,8,7,3] => [1,2,8,3,5,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,4,6,8,7,3] => [1,2,8,4,3,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,6,8,7,3] => [1,2,8,3,4,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,6,5,4,8,3] => [1,2,8,6,5,4,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,5,7,4,8,3] => [1,2,8,6,4,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,7,4,8,3] => [1,2,8,6,3,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,7,6,8,3] => [1,2,8,3,4,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,5,4,7,8,3] => [1,2,8,5,4,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,4,7,8,3] => [1,2,8,5,3,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,5,7,8,3] => [1,2,8,3,5,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,4,6,7,8,3] => [1,2,8,4,3,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,6,7,8,3] => [1,2,8,3,4,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,8,7,6,5,4] => [3,2,1,8,7,6,5,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,7,8,6,5,4] => [3,2,1,8,7,6,4,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,6,8,7,5,4] => [3,2,1,8,7,4,6,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,7,6,8,5,4] => [3,2,1,8,7,5,4,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,6,7,8,5,4] => [3,2,1,8,7,4,5,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,8,7,6,4] => [3,2,1,8,4,7,6,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,7,8,6,4] => [3,2,1,8,4,7,5,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,6,5,8,7,4] => [3,2,1,8,5,4,7,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,6,8,7,4] => [3,2,1,8,4,5,7,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,7,6,5,8,4] => [3,2,1,8,6,5,4,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,6,7,5,8,4] => [3,2,1,8,6,4,5,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,7,6,8,4] => [3,2,1,8,4,6,5,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,6,5,7,8,4] => [3,2,1,8,5,4,6,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,6,7,8,4] => [3,2,1,8,4,5,6,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,1,8,7,6,5,4] => [3,1,2,8,7,6,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,7,8,6,5,4] => [3,1,2,8,7,6,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,6,8,7,5,4] => [3,1,2,8,7,4,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,7,6,8,5,4] => [3,1,2,8,7,5,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,6,7,8,5,4] => [3,1,2,8,7,4,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,5,7,8,6,4] => [3,1,2,8,4,7,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,6,5,8,7,4] => [3,1,2,8,5,4,7,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,5,6,8,7,4] => [3,1,2,8,4,5,7,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,7,6,5,8,4] => [3,1,2,8,6,5,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,6,7,5,8,4] => [3,1,2,8,6,4,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,5,6,7,8,4] => [3,1,2,8,4,5,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,2,8,7,6,5,4] => [1,3,2,8,7,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,7,8,6,5,4] => [1,3,2,8,7,6,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,6,8,7,5,4] => [1,3,2,8,7,4,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,6,7,8,5,4] => [1,3,2,8,7,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,5,7,8,6,4] => [1,3,2,8,4,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,6,5,8,7,4] => [1,3,2,8,5,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,7,6,5,8,4] => [1,3,2,8,6,5,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,5,7,6,8,4] => [1,3,2,8,4,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,6,5,7,8,4] => [1,3,2,8,5,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,5,6,7,8,4] => [1,3,2,8,4,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,8,7,6,5,4] => [2,1,3,8,7,6,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,7,8,6,5,4] => [2,1,3,8,7,6,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,6,8,7,5,4] => [2,1,3,8,7,4,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,7,6,8,5,4] => [2,1,3,8,7,5,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,6,7,8,5,4] => [2,1,3,8,7,4,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,5,8,7,6,4] => [2,1,3,8,4,7,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,5,7,8,6,4] => [2,1,3,8,4,7,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,6,5,8,7,4] => [2,1,3,8,5,4,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,5,6,8,7,4] => [2,1,3,8,4,5,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,7,6,5,8,4] => [2,1,3,8,6,5,4,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,6,7,5,8,4] => [2,1,3,8,6,4,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,5,7,6,8,4] => [2,1,3,8,4,6,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,6,5,7,8,4] => [2,1,3,8,5,4,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,5,6,7,8,4] => [2,1,3,8,4,5,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,7,6,5,4] => [1,2,3,8,7,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,8,6,5,4] => [1,2,3,8,7,6,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,8,7,5,4] => [1,2,3,8,7,4,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,6,8,5,4] => [1,2,3,8,7,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,7,8,5,4] => [1,2,3,8,7,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,8,7,6,4] => [1,2,3,8,4,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,7,8,6,4] => [1,2,3,8,4,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,5,8,7,4] => [1,2,3,8,5,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,6,8,7,4] => [1,2,3,8,4,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,6,5,8,4] => [1,2,3,8,6,5,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,7,5,8,4] => [1,2,3,8,6,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,7,6,8,4] => [1,2,3,8,4,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,5,7,8,4] => [1,2,3,8,5,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,6,7,8,4] => [1,2,3,8,4,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,8,7,6,5] => [4,3,2,1,8,7,6,5] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,2,1,7,8,6,5] => [4,3,2,1,8,7,5,6] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,2,1,6,8,7,5] => [4,3,2,1,8,5,7,6] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,2,1,7,6,8,5] => [4,3,2,1,8,6,5,7] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,2,1,6,7,8,5] => [4,3,2,1,8,5,6,7] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,4,2,1,8,7,6,5] => [4,3,1,2,8,7,6,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,4,2,1,7,8,6,5] => [4,3,1,2,8,7,5,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,4,2,1,6,8,7,5] => [4,3,1,2,8,5,7,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,4,2,1,7,6,8,5] => [4,3,1,2,8,6,5,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,4,2,1,6,7,8,5] => [4,3,1,2,8,5,6,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,4,3,1,8,7,6,5] => [4,1,3,2,8,7,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,3,1,7,8,6,5] => [4,1,3,2,8,7,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,3,1,6,8,7,5] => [4,1,3,2,8,5,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,3,1,7,6,8,5] => [4,1,3,2,8,6,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,3,1,6,7,8,5] => [4,1,3,2,8,5,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,2,4,1,8,7,6,5] => [4,2,1,3,8,7,6,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,7,8,6,5] => [4,2,1,3,8,7,5,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,6,8,7,5] => [4,2,1,3,8,5,7,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,7,6,8,5] => [4,2,1,3,8,6,5,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,6,7,8,5] => [4,2,1,3,8,5,6,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,4,1,8,7,6,5] => [4,1,2,3,8,7,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,1,7,8,6,5] => [4,1,2,3,8,7,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,1,6,8,7,5] => [4,1,2,3,8,5,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,1,7,6,8,5] => [4,1,2,3,8,6,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,1,6,7,8,5] => [4,1,2,3,8,5,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,4,3,2,8,7,6,5] => [1,4,3,2,8,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,2,7,6,8,5] => [1,4,3,2,8,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,2,6,7,8,5] => [1,4,3,2,8,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,2,8,7,6,5] => [1,4,2,3,8,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,2,7,8,6,5] => [1,4,2,3,8,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,2,6,8,7,5] => [1,4,2,3,8,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,2,7,6,8,5] => [1,4,2,3,8,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,2,6,7,8,5] => [1,4,2,3,8,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,8,7,6,5] => [2,1,4,3,8,7,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,7,8,6,5] => [2,1,4,3,8,7,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,6,8,7,5] => [2,1,4,3,8,5,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,7,6,8,5] => [2,1,4,3,8,6,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,6,7,8,5] => [2,1,4,3,8,5,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,8,7,6,5] => [1,2,4,3,8,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,7,8,6,5] => [1,2,4,3,8,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,6,8,7,5] => [1,2,4,3,8,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,7,6,8,5] => [1,2,4,3,8,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,6,7,8,5] => [1,2,4,3,8,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,4,8,7,6,5] => [3,2,1,4,8,7,6,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,4,7,8,6,5] => [3,2,1,4,8,7,5,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,4,6,8,7,5] => [3,2,1,4,8,5,7,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,4,7,6,8,5] => [3,2,1,4,8,6,5,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,4,6,7,8,5] => [3,2,1,4,8,5,6,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,1,4,8,7,6,5] => [3,1,2,4,8,7,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,4,7,8,6,5] => [3,1,2,4,8,7,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,4,6,8,7,5] => [3,1,2,4,8,5,7,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,4,7,6,8,5] => [3,1,2,4,8,6,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,4,6,7,8,5] => [3,1,2,4,8,5,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,2,4,8,7,6,5] => [1,3,2,4,8,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,6,8,7,5] => [1,3,2,4,8,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,7,6,8,5] => [1,3,2,4,8,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,6,7,8,5] => [1,3,2,4,8,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,8,7,6,5] => [2,1,3,4,8,7,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,7,8,6,5] => [2,1,3,4,8,7,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,6,8,7,5] => [2,1,3,4,8,5,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,7,6,8,5] => [2,1,3,4,8,6,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,6,7,8,5] => [2,1,3,4,8,5,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,8,7,6,5] => [1,2,3,4,8,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,7,8,6,5] => [1,2,3,4,8,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,6,8,7,5] => [1,2,3,4,8,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,7,6,8,5] => [1,2,3,4,8,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,6,7,8,5] => [1,2,3,4,8,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,3,2,1,8,7,6] => [5,4,3,2,1,8,7,6] => [5,4,3,2,1,8,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[5,4,3,2,1,7,8,6] => [5,4,3,2,1,8,6,7] => [5,4,3,2,1,8,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[4,5,3,2,1,8,7,6] => [5,4,3,1,2,8,7,6] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[4,5,3,2,1,7,8,6] => [5,4,3,1,2,8,6,7] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[3,5,4,2,1,8,7,6] => [5,4,1,3,2,8,7,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,4,2,1,7,8,6] => [5,4,1,3,2,8,6,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,3,5,2,1,8,7,6] => [5,4,2,1,3,8,7,6] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,4,5,2,1,8,7,6] => [5,4,1,2,3,8,7,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,4,5,2,1,7,8,6] => [5,4,1,2,3,8,6,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,5,4,3,1,8,7,6] => [5,1,4,3,2,8,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,5,3,1,8,7,6] => [5,1,4,2,3,8,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,5,3,1,7,8,6] => [5,1,4,2,3,8,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,2,5,4,1,8,7,6] => [5,2,1,4,3,8,7,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,5,4,1,7,8,6] => [5,2,1,4,3,8,6,7] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,3,5,4,1,8,7,6] => [5,1,2,4,3,8,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,2,5,1,8,7,6] => [5,3,2,1,4,8,7,6] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,3,2,5,1,7,8,6] => [5,3,2,1,4,8,6,7] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,4,2,5,1,8,7,6] => [5,3,1,2,4,8,7,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,4,2,5,1,7,8,6] => [5,3,1,2,4,8,6,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,4,3,5,1,8,7,6] => [5,1,3,2,4,8,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,3,5,1,7,8,6] => [5,1,3,2,4,8,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,2,4,5,1,8,7,6] => [5,2,1,3,4,8,7,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,3,4,5,1,8,7,6] => [5,1,2,3,4,8,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,5,1,7,8,6] => [5,1,2,3,4,8,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,5,4,3,2,8,7,6] => [1,5,4,3,2,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,3,2,8,7,6] => [1,5,4,2,3,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,4,2,8,7,6] => [1,5,2,4,3,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,4,2,7,8,6] => [1,5,2,4,3,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,5,2,8,7,6] => [1,5,3,2,4,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,5,2,7,8,6] => [1,5,3,2,4,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,2,8,7,6] => [1,5,2,3,4,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,2,7,8,6] => [1,5,2,3,4,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,4,3,8,7,6] => [2,1,5,4,3,8,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,3,8,7,6] => [1,2,5,4,3,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,4,3,7,8,6] => [1,2,5,4,3,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,3,8,7,6] => [1,2,5,3,4,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,5,4,8,7,6] => [1,3,2,5,4,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,5,4,7,8,6] => [1,3,2,5,4,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,5,4,8,7,6] => [2,1,3,5,4,8,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,4,8,7,6] => [1,2,3,5,4,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,4,7,8,6] => [1,2,3,5,4,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,5,8,7,6] => [4,3,2,1,5,8,7,6] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,2,1,5,7,8,6] => [4,3,2,1,5,8,6,7] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,4,2,1,5,8,7,6] => [4,3,1,2,5,8,7,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,4,1,5,8,7,6] => [4,2,1,3,5,8,7,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,5,7,8,6] => [4,2,1,3,5,8,6,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,4,1,5,8,7,6] => [4,1,2,3,5,8,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,1,5,7,8,6] => [4,1,2,3,5,8,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,4,3,2,5,8,7,6] => [1,4,3,2,5,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,2,5,7,8,6] => [1,4,3,2,5,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,2,5,7,8,6] => [1,4,2,3,5,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,5,8,7,6] => [2,1,4,3,5,8,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,5,7,8,6] => [2,1,4,3,5,8,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,5,8,7,6] => [1,2,4,3,5,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,5,7,8,6] => [1,2,4,3,5,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,4,5,8,7,6] => [3,2,1,4,5,8,7,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,1,4,5,7,8,6] => [3,1,2,4,5,8,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,2,4,5,8,7,6] => [1,3,2,4,5,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,5,7,8,6] => [1,3,2,4,5,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,5,8,7,6] => [2,1,3,4,5,8,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,5,7,8,6] => [2,1,3,4,5,8,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,8,7,6] => [1,2,3,4,5,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,7,8,6] => [1,2,3,4,5,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,4,3,2,1,8,7] => [6,5,4,3,2,1,8,7] => [6,5,4,3,2,1,8,7] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[5,6,4,3,2,1,8,7] => [6,5,4,3,1,2,8,7] => [6,5,4,3,1,8,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[4,6,5,3,2,1,8,7] => [6,5,4,1,3,2,8,7] => [6,5,4,1,8,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[4,5,6,3,2,1,8,7] => [6,5,4,1,2,3,8,7] => [6,5,4,1,8,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[3,6,5,4,2,1,8,7] => [6,5,1,4,3,2,8,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,5,6,4,2,1,8,7] => [6,5,1,4,2,3,8,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,3,6,5,2,1,8,7] => [6,5,2,1,4,3,8,7] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,4,6,5,2,1,8,7] => [6,5,1,2,4,3,8,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,4,3,6,2,1,8,7] => [6,5,3,2,1,4,8,7] => [6,5,3,2,1,8,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[4,5,3,6,2,1,8,7] => [6,5,3,1,2,4,8,7] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[4,3,5,6,2,1,8,7] => [6,5,2,1,3,4,8,7] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,4,5,6,2,1,8,7] => [6,5,1,2,3,4,8,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,6,5,4,3,1,8,7] => [6,1,5,4,3,2,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,6,4,3,1,8,7] => [6,1,5,4,2,3,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,6,5,3,1,8,7] => [6,1,5,2,4,3,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,5,6,3,1,8,7] => [6,1,5,2,3,4,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,2,6,5,4,1,8,7] => [6,2,1,5,4,3,8,7] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,5,6,4,1,8,7] => [6,2,1,5,3,4,8,7] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,3,6,5,4,1,8,7] => [6,1,2,5,4,3,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,3,2,6,5,1,8,7] => [6,3,2,1,5,4,8,7] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,4,2,6,5,1,8,7] => [6,3,1,2,5,4,8,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,4,3,6,5,1,8,7] => [6,1,3,2,5,4,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,4,3,2,6,1,8,7] => [6,4,3,2,1,5,8,7] => [6,4,3,2,1,8,7,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[4,5,3,2,6,1,8,7] => [6,4,3,1,2,5,8,7] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[3,5,4,2,6,1,8,7] => [6,4,1,3,2,5,8,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,3,5,2,6,1,8,7] => [6,4,2,1,3,5,8,7] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[2,4,5,3,6,1,8,7] => [6,1,4,2,3,5,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,2,5,4,6,1,8,7] => [6,2,1,4,3,5,8,7] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,3,5,4,6,1,8,7] => [6,1,2,4,3,5,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,3,2,5,6,1,8,7] => [6,3,2,1,4,5,8,7] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,4,2,5,6,1,8,7] => [6,3,1,2,4,5,8,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,4,3,5,6,1,8,7] => [6,1,3,2,4,5,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,4,5,6,1,8,7] => [6,1,2,3,4,5,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,6,5,4,3,2,8,7] => [1,6,5,4,3,2,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,4,3,2,8,7] => [1,6,5,4,2,3,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,6,3,2,8,7] => [1,6,5,3,2,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,3,2,8,7] => [1,6,5,2,3,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,4,2,8,7] => [1,6,2,5,3,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,3,6,2,8,7] => [1,6,4,2,3,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,4,6,2,8,7] => [1,6,2,4,3,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,6,2,8,7] => [1,6,2,3,4,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,5,4,3,8,7] => [2,1,6,5,4,3,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,6,4,3,8,7] => [2,1,6,5,3,4,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,6,5,3,8,7] => [2,1,6,3,5,4,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,4,6,3,8,7] => [2,1,6,4,3,5,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,5,6,3,8,7] => [2,1,6,3,4,5,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,6,5,4,8,7] => [3,2,1,6,5,4,8,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,1,5,6,4,8,7] => [3,1,2,6,4,5,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,2,6,5,4,8,7] => [1,3,2,6,5,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,6,5,4,8,7] => [2,1,3,6,5,4,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,5,6,4,8,7] => [2,1,3,6,4,5,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,5,4,8,7] => [1,2,3,6,5,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,6,4,8,7] => [1,2,3,6,4,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,6,5,8,7] => [4,3,2,1,6,5,8,7] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,4,2,1,6,5,8,7] => [4,3,1,2,6,5,8,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,4,3,1,6,5,8,7] => [4,1,3,2,6,5,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,2,4,1,6,5,8,7] => [4,2,1,3,6,5,8,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,4,1,6,5,8,7] => [4,1,2,3,6,5,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,4,2,6,5,8,7] => [1,4,2,3,6,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,7] => [2,1,4,3,6,5,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,6,5,8,7] => [1,2,4,3,6,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,1,4,6,5,8,7] => [3,1,2,4,6,5,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,3,4,6,5,8,7] => [2,1,3,4,6,5,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,6,5,8,7] => [1,2,3,4,6,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,3,2,1,6,8,7] => [5,4,3,2,1,6,8,7] => [5,4,3,2,1,8,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[2,5,4,3,1,6,8,7] => [5,1,4,3,2,6,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,5,4,1,6,8,7] => [5,1,2,4,3,6,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,2,5,1,6,8,7] => [5,3,2,1,4,6,8,7] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,4,2,5,1,6,8,7] => [5,3,1,2,4,6,8,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,4,3,5,1,6,8,7] => [5,1,3,2,4,6,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,5,1,6,8,7] => [5,1,2,3,4,6,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,5,4,3,6,8,7] => [2,1,5,4,3,6,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,5,3,6,8,7] => [2,1,5,3,4,6,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,3,6,8,7] => [1,2,5,3,4,6,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,1,5,4,6,8,7] => [3,1,2,5,4,6,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,3,5,4,6,8,7] => [2,1,3,5,4,6,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,4,6,8,7] => [1,2,3,5,4,6,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,5,6,8,7] => [4,3,2,1,5,6,8,7] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,4,2,1,5,6,8,7] => [4,3,1,2,5,6,8,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,4,1,5,6,8,7] => [4,2,1,3,5,6,8,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,4,1,5,6,8,7] => [4,1,2,3,5,6,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,4,3,5,6,8,7] => [2,1,4,3,5,6,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,5,6,8,7] => [1,2,4,3,5,6,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,4,5,6,8,7] => [3,2,1,4,5,6,8,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,1,4,5,6,8,7] => [3,1,2,4,5,6,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,2,4,5,6,8,7] => [1,3,2,4,5,6,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,5,6,8,7] => [2,1,3,4,5,6,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,6,8,7] => [1,2,3,4,5,6,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,6,4,3,2,1,8] => [7,6,5,4,1,3,2,8] => [7,6,5,4,1,8,3,2] => [[[[[.,[[.,.],.]],.],.],.],[.,.]]
[4,7,6,5,3,2,1,8] => [7,6,5,1,4,3,2,8] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[4,6,7,5,3,2,1,8] => [7,6,5,1,4,2,3,8] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[5,4,7,6,3,2,1,8] => [7,6,5,2,1,4,3,8] => [7,6,5,2,1,8,4,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[4,5,7,6,3,2,1,8] => [7,6,5,1,2,4,3,8] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[4,6,5,7,3,2,1,8] => [7,6,5,1,3,2,4,8] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[3,5,7,6,4,2,1,8] => [7,6,1,5,2,4,3,8] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,4,7,6,5,2,1,8] => [7,6,1,2,5,4,3,8] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,4,3,7,6,2,1,8] => [7,6,3,2,1,5,4,8] => [7,6,3,2,1,8,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[3,4,5,7,6,2,1,8] => [7,6,1,2,3,5,4,8] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,6,5,4,7,2,1,8] => [7,6,1,4,3,2,5,8] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,5,6,4,7,2,1,8] => [7,6,1,4,2,3,5,8] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,7,6,5,4,3,1,8] => [7,1,6,5,4,3,2,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,7,5,4,3,1,8] => [7,1,6,5,4,2,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,7,6,4,3,1,8] => [7,1,6,5,2,4,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,5,7,4,3,1,8] => [7,1,6,5,3,2,4,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,7,6,5,3,1,8] => [7,1,6,2,5,4,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,7,5,3,1,8] => [7,1,6,2,5,3,4,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,4,7,6,3,1,8] => [7,1,6,3,2,5,4,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,6,4,7,3,1,8] => [7,1,6,4,2,3,5,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,5,6,7,3,1,8] => [7,1,6,2,3,4,5,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,2,7,6,5,4,1,8] => [7,2,1,6,5,4,3,8] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,6,7,5,4,1,8] => [7,2,1,6,5,3,4,8] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,5,7,6,4,1,8] => [7,2,1,6,3,5,4,8] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,3,7,6,5,4,1,8] => [7,1,2,6,5,4,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,6,7,5,4,1,8] => [7,1,2,6,5,3,4,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,5,7,6,4,1,8] => [7,1,2,6,3,5,4,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,6,5,7,4,1,8] => [7,1,2,6,4,3,5,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,5,6,7,4,1,8] => [7,1,2,6,3,4,5,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,3,2,6,7,5,1,8] => [7,3,2,1,6,4,5,8] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,4,2,6,7,5,1,8] => [7,3,1,2,6,4,5,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,3,4,7,6,5,1,8] => [7,1,2,3,6,5,4,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,4,6,7,5,1,8] => [7,1,2,3,6,4,5,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,4,3,2,7,6,1,8] => [7,4,3,2,1,6,5,8] => [7,4,3,2,1,8,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[4,5,3,2,7,6,1,8] => [7,4,3,1,2,6,5,8] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[3,5,4,2,7,6,1,8] => [7,4,1,3,2,6,5,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,2,5,4,7,6,1,8] => [7,2,1,4,3,6,5,8] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,3,2,5,7,6,1,8] => [7,3,2,1,4,6,5,8] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,4,2,5,7,6,1,8] => [7,3,1,2,4,6,5,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,3,4,5,7,6,1,8] => [7,1,2,3,4,6,5,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,5,6,4,2,7,1,8] => [7,5,1,4,2,3,6,8] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,4,6,5,2,7,1,8] => [7,5,1,2,4,3,6,8] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,5,4,6,2,7,1,8] => [7,5,1,3,2,4,6,8] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,5,6,4,3,7,1,8] => [7,1,5,4,2,3,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,5,3,7,1,8] => [7,1,5,2,4,3,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,4,6,3,7,1,8] => [7,1,5,3,2,4,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,2,6,5,4,7,1,8] => [7,2,1,5,4,3,6,8] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,3,5,6,4,7,1,8] => [7,1,2,5,3,4,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,3,2,6,5,7,1,8] => [7,3,2,1,5,4,6,8] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,4,2,6,5,7,1,8] => [7,3,1,2,5,4,6,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,4,3,6,5,7,1,8] => [7,1,3,2,5,4,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,2,4,6,5,7,1,8] => [7,2,1,3,5,4,6,8] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,3,4,6,5,7,1,8] => [7,1,2,3,5,4,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,5,4,2,6,7,1,8] => [7,4,1,3,2,5,6,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[2,5,4,3,6,7,1,8] => [7,1,4,3,2,5,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,5,3,6,7,1,8] => [7,1,4,2,3,5,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,2,5,4,6,7,1,8] => [7,2,1,4,3,5,6,8] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,3,5,4,6,7,1,8] => [7,1,2,4,3,5,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,3,5,6,7,1,8] => [7,1,3,2,4,5,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,7,6,5,4,3,2,8] => [1,7,6,5,4,3,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,5,4,3,2,8] => [1,7,6,5,4,2,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,6,4,3,2,8] => [1,7,6,5,2,4,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,7,4,3,2,8] => [1,7,6,5,3,2,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,7,6,3,2,8] => [1,7,6,3,2,5,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,5,7,3,2,8] => [1,7,6,2,4,3,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,6,7,3,2,8] => [1,7,6,3,2,4,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,7,3,2,8] => [1,7,6,2,3,4,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,6,5,4,2,8] => [1,7,2,6,5,4,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,6,4,2,8] => [1,7,2,6,3,5,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,5,7,4,2,8] => [1,7,2,6,4,3,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,7,4,2,8] => [1,7,2,6,3,4,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,6,7,5,2,8] => [1,7,2,3,6,4,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,4,7,6,2,8] => [1,7,2,4,3,6,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,5,7,6,2,8] => [1,7,3,2,4,6,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,7,6,2,8] => [1,7,2,3,4,6,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,4,3,7,2,8] => [1,7,5,4,3,2,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,6,3,7,2,8] => [1,7,5,3,2,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,3,7,2,8] => [1,7,5,2,3,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,5,4,7,2,8] => [1,7,2,5,4,3,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,4,7,2,8] => [1,7,2,5,3,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,6,5,7,2,8] => [1,7,3,2,5,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,6,5,7,2,8] => [1,7,2,3,5,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,3,6,7,2,8] => [1,7,4,2,3,5,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,4,6,7,2,8] => [1,7,2,4,3,5,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,6,7,2,8] => [1,7,2,3,4,5,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,7,6,5,4,3,8] => [2,1,7,6,5,4,3,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,7,5,4,3,8] => [2,1,7,6,5,3,4,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,6,7,4,3,8] => [2,1,7,6,3,4,5,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,6,7,5,3,8] => [2,1,7,3,6,4,5,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,5,6,7,3,8] => [2,1,7,3,4,5,6,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,5,4,3,8] => [1,2,7,6,5,4,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,7,4,3,8] => [1,2,7,6,3,4,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,7,5,3,8] => [1,2,7,3,6,4,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,7,6,3,8] => [1,2,7,3,4,6,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,4,7,3,8] => [1,2,7,5,3,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,5,7,3,8] => [1,2,7,3,5,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,4,6,7,3,8] => [1,2,7,4,3,5,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,6,7,3,8] => [1,2,7,3,4,5,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,7,6,5,4,8] => [3,2,1,7,6,5,4,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,6,7,5,4,8] => [3,2,1,7,6,4,5,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,7,6,4,8] => [3,2,1,7,4,6,5,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,6,5,7,4,8] => [3,2,1,7,5,4,6,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,6,7,4,8] => [3,2,1,7,4,5,6,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,1,6,7,5,4,8] => [3,1,2,7,6,4,5,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,6,5,7,4,8] => [3,1,2,7,5,4,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,5,6,7,4,8] => [3,1,2,7,4,5,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,2,5,7,6,4,8] => [1,3,2,7,4,6,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,6,5,7,4,8] => [1,3,2,7,5,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,6,5,4,8] => [1,2,3,7,6,5,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,7,5,4,8] => [1,2,3,7,6,4,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,7,6,4,8] => [1,2,3,7,4,6,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,5,7,4,8] => [1,2,3,7,5,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,6,7,4,8] => [1,2,3,7,4,5,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,7,6,5,8] => [4,3,2,1,7,6,5,8] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,2,1,6,7,5,8] => [4,3,2,1,7,5,6,8] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,2,4,1,7,6,5,8] => [4,2,1,3,7,6,5,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,6,7,5,8] => [4,2,1,3,7,5,6,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,4,1,7,6,5,8] => [4,1,2,3,7,6,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,1,6,7,5,8] => [4,1,2,3,7,5,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,4,3,2,7,6,5,8] => [1,4,3,2,7,6,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,2,6,7,5,8] => [1,4,2,3,7,5,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,6,7,5,8] => [1,2,4,3,7,5,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,4,7,6,5,8] => [3,2,1,4,7,6,5,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,1,4,6,7,5,8] => [3,1,2,4,7,5,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,3,4,6,7,5,8] => [2,1,3,4,7,5,6,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,7,6,5,8] => [1,2,3,4,7,6,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,6,7,5,8] => [1,2,3,4,7,5,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,3,2,1,7,6,8] => [5,4,3,2,1,7,6,8] => [5,4,3,2,1,8,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[4,5,3,2,1,7,6,8] => [5,4,3,1,2,7,6,8] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[3,2,5,4,1,7,6,8] => [5,2,1,4,3,7,6,8] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,3,5,4,1,7,6,8] => [5,1,2,4,3,7,6,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,2,5,1,7,6,8] => [5,3,2,1,4,7,6,8] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,4,2,5,1,7,6,8] => [5,3,1,2,4,7,6,8] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,4,3,5,1,7,6,8] => [5,1,3,2,4,7,6,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,3,5,4,2,7,6,8] => [1,5,2,4,3,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,5,2,7,6,8] => [1,5,3,2,4,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,2,7,6,8] => [1,5,2,3,4,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,4,3,7,6,8] => [2,1,5,4,3,7,6,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,5,4,7,6,8] => [3,2,1,5,4,7,6,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,1,5,4,7,6,8] => [3,1,2,5,4,7,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,2,5,4,7,6,8] => [1,3,2,5,4,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,4,7,6,8] => [1,2,3,5,4,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,5,7,6,8] => [4,3,2,1,5,7,6,8] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,4,2,1,5,7,6,8] => [4,3,1,2,5,7,6,8] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,4,3,1,5,7,6,8] => [4,1,3,2,5,7,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,2,4,1,5,7,6,8] => [4,2,1,3,5,7,6,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,4,1,5,7,6,8] => [4,1,2,3,5,7,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,2,4,3,5,7,6,8] => [1,2,4,3,5,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,4,5,7,6,8] => [3,2,1,4,5,7,6,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,1,4,5,7,6,8] => [3,1,2,4,5,7,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,2,4,5,7,6,8] => [1,3,2,4,5,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,5,7,6,8] => [2,1,3,4,5,7,6,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,7,6,8] => [1,2,3,4,5,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,5,4,2,1,7,8] => [6,5,1,4,3,2,7,8] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,4,5,6,3,1,7,8] => [6,1,5,2,3,4,7,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,2,6,5,4,1,7,8] => [6,2,1,5,4,3,7,8] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,3,6,5,4,1,7,8] => [6,1,2,5,4,3,7,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,5,6,4,1,7,8] => [6,1,2,5,3,4,7,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,3,2,6,5,1,7,8] => [6,3,2,1,5,4,7,8] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,3,4,6,5,1,7,8] => [6,1,2,3,5,4,7,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,4,2,6,1,7,8] => [6,4,1,3,2,5,7,8] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,4,5,3,6,1,7,8] => [6,1,4,2,3,5,7,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,2,5,4,6,1,7,8] => [6,2,1,4,3,5,7,8] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,3,5,4,6,1,7,8] => [6,1,2,4,3,5,7,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,6,5,4,3,2,7,8] => [1,6,5,4,3,2,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,6,3,2,7,8] => [1,6,5,3,2,4,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,4,2,7,8] => [1,6,2,5,3,4,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,3,6,2,7,8] => [1,6,4,2,3,5,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,5,6,2,7,8] => [1,6,3,2,4,5,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,6,2,7,8] => [1,6,2,3,4,5,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,4,6,3,7,8] => [2,1,6,4,3,5,7,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,4,3,7,8] => [1,2,6,5,4,3,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,4,3,7,8] => [1,2,6,5,3,4,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,5,3,7,8] => [1,2,6,3,5,4,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,6,3,7,8] => [1,2,6,3,4,5,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,6,5,4,7,8] => [3,2,1,6,5,4,7,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,6,4,7,8] => [3,2,1,6,4,5,7,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,6,4,7,8] => [2,1,3,6,4,5,7,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,6,4,7,8] => [1,2,3,6,4,5,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,6,5,7,8] => [4,3,2,1,6,5,7,8] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,4,2,1,6,5,7,8] => [4,3,1,2,6,5,7,8] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,4,1,6,5,7,8] => [4,2,1,3,6,5,7,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,4,1,6,5,7,8] => [4,1,2,3,6,5,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,4,3,6,5,7,8] => [2,1,4,3,6,5,7,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,6,5,7,8] => [1,2,4,3,6,5,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,6,5,7,8] => [1,3,2,4,6,5,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,6,5,7,8] => [2,1,3,4,6,5,7,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,6,5,7,8] => [1,2,3,4,6,5,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,4,2,1,6,7,8] => [5,4,1,3,2,6,7,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,5,4,3,1,6,7,8] => [5,1,4,3,2,6,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,5,3,1,6,7,8] => [5,1,4,2,3,6,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,2,5,4,1,6,7,8] => [5,2,1,4,3,6,7,8] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,3,5,4,1,6,7,8] => [5,1,2,4,3,6,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,3,5,1,6,7,8] => [5,1,3,2,4,6,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,4,5,3,2,6,7,8] => [1,5,4,2,3,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,2,6,7,8] => [1,5,2,3,4,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[2,1,4,5,3,6,7,8] => [2,1,5,3,4,6,7,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
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[1,2,4,5,3,6,7,8] => [1,2,5,3,4,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,5,4,6,7,8] => [3,2,1,5,4,6,7,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
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[2,1,3,5,4,6,7,8] => [2,1,3,5,4,6,7,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,4,6,7,8] => [1,2,3,5,4,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,3,1,5,6,7,8] => [4,1,3,2,5,6,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,4,3,2,5,6,7,8] => [1,4,3,2,5,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[2,1,4,3,5,6,7,8] => [2,1,4,3,5,6,7,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,5,6,7,8] => [1,2,4,3,5,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,5,6,7,8] => [1,3,2,4,5,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,2,3,7,5,6,4,8] => [1,2,3,7,5,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,5,6,8,4] => [1,2,3,8,5,6,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,5,6,7,4] => [1,2,3,8,5,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,5,7,6,4] => [1,2,3,8,5,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,6,5,7,4] => [1,2,3,8,6,5,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,6,7,5,4] => [1,2,3,8,7,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,8,6,7,5] => [1,2,4,3,8,6,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
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[1,2,4,8,5,6,7,3] => [1,2,8,3,5,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,8,5,7,6,3] => [1,2,8,3,5,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,8,6,5,7,3] => [1,2,8,3,6,5,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,4,8,6,7,3] => [1,2,8,4,3,6,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,4,5,3,7,8] => [1,2,6,4,5,3,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,4,5,7,8,3] => [1,2,8,4,5,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,4,5,8,7,3] => [1,2,8,4,5,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,4,5,6,8,3] => [1,2,8,4,5,6,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,4,5,6,7,3] => [1,2,8,4,5,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,4,7,6,5,3] => [1,2,8,4,7,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,5,4,6,3,8] => [1,2,7,5,4,6,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,5,4,6,8,3] => [1,2,8,5,4,6,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,5,4,6,7,3] => [1,2,8,5,4,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,5,4,7,6,3] => [1,2,8,5,4,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,5,6,4,8,3] => [1,2,8,6,4,5,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,5,6,4,7,3] => [1,2,8,6,4,5,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,5,6,7,4,3] => [1,2,8,7,4,5,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,5,7,6,4,3] => [1,2,8,7,4,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,6,5,4,7,3] => [1,2,8,6,5,4,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,6,5,7,4,3] => [1,2,8,7,5,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,7,5,6,4,3] => [1,2,8,7,5,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,8,6,7,5] => [1,3,2,4,8,6,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,8,5,7,6,4] => [1,3,2,8,5,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,8,6,5,7,4] => [1,3,2,8,6,5,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,8,6,7,2] => [1,8,2,3,4,6,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,7,5,6,8,2] => [1,8,2,3,5,6,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,8,5,6,7,2] => [1,8,2,3,5,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,8,6,5,7,2] => [1,8,2,3,6,5,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,8,6,7,5,2] => [1,8,2,3,7,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,4,5,7,2,8] => [1,7,2,4,5,3,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,4,5,6,2,8] => [1,7,2,4,5,6,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,4,5,6,7,2] => [1,8,2,4,5,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,4,5,7,6,2] => [1,8,2,4,5,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,4,6,7,5,2] => [1,8,2,4,7,5,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,4,7,6,5,2] => [1,8,2,4,7,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,5,4,6,2,8] => [1,7,2,5,4,6,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,5,4,6,7,2] => [1,8,2,5,4,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,5,4,7,6,2] => [1,8,2,5,4,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,5,6,7,4,2] => [1,8,2,7,4,5,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,5,7,6,4,2] => [1,8,2,7,4,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,6,5,7,4,2] => [1,8,2,7,5,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,2,8,6,7,5] => [1,4,3,2,8,6,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,5,8,6,7,2] => [1,8,3,2,4,6,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,7,5,6,2,8] => [1,7,3,2,5,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,7,5,6,8,2] => [1,8,3,2,5,6,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,8,5,6,7,2] => [1,8,3,2,5,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,8,6,7,5,2] => [1,8,3,2,7,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,4,2,6,7,8] => [1,5,3,4,2,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,4,2,8,7,6] => [1,5,3,4,2,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,4,6,7,8,2] => [1,8,3,4,2,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,4,7,6,2,8] => [1,7,3,4,2,6,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,4,8,6,7,2] => [1,8,3,4,2,6,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,4,8,7,6,2] => [1,8,3,4,2,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,4,5,2,7,8] => [1,6,3,4,5,2,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,4,5,7,8,2] => [1,8,3,4,5,2,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,4,5,8,7,2] => [1,8,3,4,5,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,4,5,6,2,8] => [1,7,3,4,5,6,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,4,5,6,8,2] => [1,8,3,4,5,6,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,4,5,6,7,2] => [1,8,3,4,5,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,4,7,6,5,2] => [1,8,3,4,7,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,5,4,2,7,8] => [1,6,3,5,4,2,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,5,4,7,2,8] => [1,7,3,5,4,2,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,5,4,8,7,2] => [1,8,3,5,4,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,5,4,6,2,8] => [1,7,3,5,4,6,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,5,4,6,7,2] => [1,8,3,5,4,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,5,4,7,6,2] => [1,8,3,5,4,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,5,6,4,7,2] => [1,8,3,6,4,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,5,6,7,4,2] => [1,8,3,7,4,5,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,5,7,6,4,2] => [1,8,3,7,4,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,6,5,4,2,8] => [1,7,3,6,5,4,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,6,5,4,7,2] => [1,8,3,6,5,4,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,7,5,6,4,2] => [1,8,3,7,5,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,7,6,5,4,2] => [1,8,3,7,6,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,3,8,6,7,2] => [1,8,4,3,2,6,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,3,5,2,7,8] => [1,6,4,3,5,2,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,3,5,8,7,2] => [1,8,4,3,5,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,3,5,6,7,2] => [1,8,4,3,5,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,3,6,5,8,2] => [1,8,4,3,6,5,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,3,6,5,7,2] => [1,8,4,3,6,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,3,6,7,5,2] => [1,8,4,3,7,5,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,5,3,6,8,2] => [1,8,5,3,4,6,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,5,3,6,7,2] => [1,8,5,3,4,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,5,3,7,6,2] => [1,8,5,3,4,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,5,6,3,2,8] => [1,7,6,3,4,5,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,5,6,3,8,2] => [1,8,6,3,4,5,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,5,6,7,3,2] => [1,8,7,3,4,5,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,5,7,6,3,2] => [1,8,7,3,4,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,6,5,3,2,8] => [1,7,6,3,5,4,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,6,5,7,3,2] => [1,8,7,3,5,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,7,6,5,3,2] => [1,8,7,3,6,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,4,3,6,2,8] => [1,7,5,4,3,6,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,4,3,6,8,2] => [1,8,5,4,3,6,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,4,3,6,7,2] => [1,8,5,4,3,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,4,3,7,6,2] => [1,8,5,4,3,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,4,6,3,7,2] => [1,8,6,4,3,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,4,6,7,3,2] => [1,8,7,4,3,5,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,4,7,6,3,2] => [1,8,7,4,3,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,4,5,3,2,8] => [1,7,6,4,5,3,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,4,5,3,7,2] => [1,8,6,4,5,3,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,4,5,7,3,2] => [1,8,7,4,5,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,4,5,6,3,2] => [1,8,7,4,5,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,4,6,5,3,2] => [1,8,7,4,6,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,5,4,3,7,2] => [1,8,6,5,4,3,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,5,4,7,3,2] => [1,8,7,5,4,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,5,4,6,3,2] => [1,8,7,5,4,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,5,6,4,3,2] => [1,8,7,6,4,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,8,6,7,5] => [2,1,3,4,8,6,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,5,8,6,7,4] => [2,1,3,8,4,6,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,8,5,6,7,4] => [2,1,3,8,5,6,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,8,5,7,6,4] => [2,1,3,8,5,7,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,8,6,5,7,4] => [2,1,3,8,6,5,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,8,6,7,5,4] => [2,1,3,8,7,5,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,8,6,7,5] => [2,1,4,3,8,6,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,5,8,6,7,3] => [2,1,8,3,4,6,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,8,5,6,7,3] => [2,1,8,3,5,6,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,8,5,7,6,3] => [2,1,8,3,5,7,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,8,6,5,7,3] => [2,1,8,3,6,5,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,8,6,7,5,3] => [2,1,8,3,7,5,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,4,5,3,8,7] => [2,1,6,4,5,3,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,4,5,7,8,3] => [2,1,8,4,5,3,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,4,5,8,7,3] => [2,1,8,4,5,3,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,4,5,6,7,3] => [2,1,8,4,5,6,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,4,5,7,6,3] => [2,1,8,4,5,7,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,6,5,8,3] => [2,1,8,4,6,5,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,4,6,5,7,3] => [2,1,8,4,6,5,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,4,6,7,5,3] => [2,1,8,4,7,5,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,4,7,6,5,3] => [2,1,8,4,7,6,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,5,4,6,8,3] => [2,1,8,5,4,6,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,5,4,6,7,3] => [2,1,8,5,4,6,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,5,4,7,6,3] => [2,1,8,5,4,7,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,5,6,4,7,3] => [2,1,8,6,4,5,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,5,7,6,4,3] => [2,1,8,7,4,6,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,6,5,4,7,3] => [2,1,8,6,5,4,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,6,5,7,4,3] => [2,1,8,7,5,4,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,7,5,6,4,3] => [2,1,8,7,5,6,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,4,8,6,7,5] => [3,1,2,4,8,6,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,5,8,6,7,4] => [3,1,2,8,4,6,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,7,5,6,8,4] => [3,1,2,8,5,6,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,8,5,6,7,4] => [3,1,2,8,5,6,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,8,6,5,7,4] => [3,1,2,8,6,5,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,8,6,7,5,4] => [3,1,2,8,7,5,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,4,1,8,6,7,5] => [4,1,2,3,8,6,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,5,8,6,7,1] => [8,1,2,3,4,6,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,4,7,5,6,1,8] => [7,1,2,3,5,6,4,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,4,7,5,6,8,1] => [8,1,2,3,5,6,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,4,8,5,6,7,1] => [8,1,2,3,5,6,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,4,8,5,7,6,1] => [8,1,2,3,5,7,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,4,8,6,5,7,1] => [8,1,2,3,6,5,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,4,8,6,7,5,1] => [8,1,2,3,7,5,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,5,4,8,6,7,1] => [8,1,2,4,3,6,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,6,4,5,1,7,8] => [6,1,2,4,5,3,7,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,6,4,5,1,8,7] => [6,1,2,4,5,3,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,6,4,5,7,8,1] => [8,1,2,4,5,3,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,6,4,5,8,7,1] => [8,1,2,4,5,3,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,7,4,5,6,1,8] => [7,1,2,4,5,6,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,7,4,5,6,8,1] => [8,1,2,4,5,6,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,8,4,5,6,7,1] => [8,1,2,4,5,6,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,7,4,6,5,8,1] => [8,1,2,4,6,5,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,8,4,6,5,7,1] => [8,1,2,4,6,5,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,8,4,6,7,5,1] => [8,1,2,4,7,5,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,8,4,7,6,5,1] => [8,1,2,4,7,6,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,7,5,4,6,1,8] => [7,1,2,5,4,6,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,7,5,4,6,8,1] => [8,1,2,5,4,6,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,7,5,6,4,1,8] => [7,1,2,6,4,5,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,7,5,6,4,8,1] => [8,1,2,6,4,5,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,8,5,6,4,7,1] => [8,1,2,6,4,5,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,8,5,6,7,4,1] => [8,1,2,7,4,5,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,8,5,7,6,4,1] => [8,1,2,7,4,6,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,3,1,8,6,7,5] => [4,1,3,2,8,6,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,3,5,8,6,7,1] => [8,1,3,2,4,6,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,3,7,5,6,1,8] => [7,1,3,2,5,6,4,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,3,7,5,6,8,1] => [8,1,3,2,5,6,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,3,8,5,6,7,1] => [8,1,3,2,5,6,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,3,8,6,5,7,1] => [8,1,3,2,6,5,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,3,8,6,7,5,1] => [8,1,3,2,7,5,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,3,4,1,6,7,8] => [5,1,3,4,2,6,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,3,4,1,6,8,7] => [5,1,3,4,2,6,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,3,4,1,7,6,8] => [5,1,3,4,2,7,6,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,3,4,1,7,8,6] => [5,1,3,4,2,8,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,3,4,1,8,7,6] => [5,1,3,4,2,8,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,3,4,6,1,7,8] => [6,1,3,4,2,5,7,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,3,4,6,1,8,7] => [6,1,3,4,2,5,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,3,4,6,8,7,1] => [8,1,3,4,2,5,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,3,4,7,6,8,1] => [8,1,3,4,2,6,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,3,4,8,6,7,1] => [8,1,3,4,2,6,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,3,4,8,7,6,1] => [8,1,3,4,2,7,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,3,4,5,1,7,8] => [6,1,3,4,5,2,7,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,3,4,5,7,8,1] => [8,1,3,4,5,2,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,3,4,5,6,1,8] => [7,1,3,4,5,6,2,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,3,4,5,6,7,1] => [8,1,3,4,5,6,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,3,4,5,7,6,1] => [8,1,3,4,5,7,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,3,4,6,5,8,1] => [8,1,3,4,6,5,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,3,5,4,1,7,8] => [6,1,3,5,4,2,7,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,3,5,4,1,8,7] => [6,1,3,5,4,2,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,3,5,4,7,8,1] => [8,1,3,5,4,2,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,3,5,4,6,8,1] => [8,1,3,5,4,6,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,3,5,4,7,6,1] => [8,1,3,5,4,7,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,3,5,6,4,1,8] => [7,1,3,6,4,5,2,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,3,5,6,4,8,1] => [8,1,3,6,4,5,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,3,5,6,7,4,1] => [8,1,3,7,4,5,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,3,5,7,6,4,1] => [8,1,3,7,4,6,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,3,6,5,4,1,8] => [7,1,3,6,5,4,2,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,3,6,5,4,8,1] => [8,1,3,6,5,4,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,3,7,5,6,4,1] => [8,1,3,7,5,6,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,3,7,6,5,4,1] => [8,1,3,7,6,5,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,4,3,8,6,7,1] => [8,1,4,3,2,6,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,4,3,5,1,8,7] => [6,1,4,3,5,2,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,4,3,5,7,8,1] => [8,1,4,3,5,2,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,4,3,5,8,7,1] => [8,1,4,3,5,2,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,4,3,5,6,8,1] => [8,1,4,3,5,6,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,4,3,5,6,7,1] => [8,1,4,3,5,6,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,4,3,5,7,6,1] => [8,1,4,3,5,7,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,4,3,6,5,8,1] => [8,1,4,3,6,5,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,4,3,6,5,7,1] => [8,1,4,3,6,5,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,4,3,6,7,5,1] => [8,1,4,3,7,5,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,4,3,7,6,5,1] => [8,1,4,3,7,6,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,4,5,3,1,8,7] => [6,1,5,3,4,2,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,4,5,3,7,8,1] => [8,1,5,3,4,2,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,4,5,3,8,7,1] => [8,1,5,3,4,2,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,4,5,3,6,8,1] => [8,1,5,3,4,6,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,4,5,6,3,8,1] => [8,1,6,3,4,5,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,4,5,6,3,7,1] => [8,1,6,3,4,5,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,4,5,6,7,3,1] => [8,1,7,3,4,5,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,4,6,5,3,1,8] => [7,1,6,3,5,4,2,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,4,6,5,3,7,1] => [8,1,6,3,5,4,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,4,6,5,7,3,1] => [8,1,7,3,5,4,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,4,7,5,6,3,1] => [8,1,7,3,5,6,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,4,7,6,5,3,1] => [8,1,7,3,6,5,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,5,4,3,6,8,1] => [8,1,5,4,3,6,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,5,4,3,6,7,1] => [8,1,5,4,3,6,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,5,4,3,7,6,1] => [8,1,5,4,3,7,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,5,4,6,3,8,1] => [8,1,6,4,3,5,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,5,4,6,3,7,1] => [8,1,6,4,3,5,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,5,4,6,7,3,1] => [8,1,7,4,3,5,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,5,4,7,6,3,1] => [8,1,7,4,3,6,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,6,4,5,3,8,1] => [8,1,6,4,5,3,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,7,4,6,5,3,1] => [8,1,7,4,6,5,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,7,5,6,4,3,1] => [8,1,7,6,4,5,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,1,4,8,6,7,5] => [3,2,1,4,8,6,7,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,8,6,7,4] => [3,2,1,8,4,6,7,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,7,5,6,4,8] => [3,2,1,7,5,6,4,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,7,5,6,8,4] => [3,2,1,8,5,6,4,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,5,6,7,4] => [3,2,1,8,5,6,7,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,5,7,6,4] => [3,2,1,8,5,7,6,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,6,5,7,4] => [3,2,1,8,6,5,7,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,6,7,5,4] => [3,2,1,8,7,5,6,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,4,1,8,6,7,5] => [4,2,1,3,8,6,7,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,5,8,6,7,1] => [8,2,1,3,4,6,7,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,4,7,5,6,8,1] => [8,2,1,3,5,6,4,7] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,4,8,5,6,7,1] => [8,2,1,3,5,6,7,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,4,8,6,5,7,1] => [8,2,1,3,6,5,7,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,6,4,5,1,7,8] => [6,2,1,4,5,3,7,8] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,6,4,5,7,1,8] => [7,2,1,4,5,3,6,8] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,7,4,5,6,1,8] => [7,2,1,4,5,6,3,8] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,8,4,5,6,7,1] => [8,2,1,4,5,6,7,3] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,8,4,5,7,6,1] => [8,2,1,4,5,7,6,3] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,7,4,6,5,8,1] => [8,2,1,4,6,5,3,7] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,8,4,6,5,7,1] => [8,2,1,4,6,5,7,3] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,7,5,4,6,1,8] => [7,2,1,5,4,6,3,8] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,8,6,5,4,7,1] => [8,2,1,6,5,4,7,3] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,8,7,5,6,4,1] => [8,2,1,7,5,6,4,3] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,3,1,5,7,6,8] => [4,2,3,1,5,7,6,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,1,5,7,8,6] => [4,2,3,1,5,8,6,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,1,5,8,7,6] => [4,2,3,1,5,8,7,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,1,6,5,7,8] => [4,2,3,1,6,5,7,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,1,6,5,8,7] => [4,2,3,1,6,5,8,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,1,6,7,8,5] => [4,2,3,1,8,5,6,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,1,6,8,7,5] => [4,2,3,1,8,5,7,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,1,7,6,5,8] => [4,2,3,1,7,6,5,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,1,7,6,8,5] => [4,2,3,1,8,6,5,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,1,8,6,7,5] => [4,2,3,1,8,6,7,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,1,8,7,6,5] => [4,2,3,1,8,7,6,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,5,1,6,8,7] => [5,2,3,1,4,6,8,7] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,3,5,1,7,8,6] => [5,2,3,1,4,8,6,7] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,3,5,1,8,7,6] => [5,2,3,1,4,8,7,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,3,5,6,1,8,7] => [6,2,3,1,4,5,8,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,3,5,6,8,7,1] => [8,2,3,1,4,5,7,6] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,3,5,7,6,1,8] => [7,2,3,1,4,6,5,8] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,3,5,7,6,8,1] => [8,2,3,1,4,6,5,7] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,3,6,5,1,7,8] => [6,2,3,1,5,4,7,8] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,3,6,5,1,8,7] => [6,2,3,1,5,4,8,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,3,6,5,8,7,1] => [8,2,3,1,5,4,7,6] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,3,7,5,6,1,8] => [7,2,3,1,5,6,4,8] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,3,7,5,6,8,1] => [8,2,3,1,5,6,4,7] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,3,8,5,6,7,1] => [8,2,3,1,5,6,7,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,3,8,5,7,6,1] => [8,2,3,1,5,7,6,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,3,7,6,5,8,1] => [8,2,3,1,6,5,4,7] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,3,8,6,5,7,1] => [8,2,3,1,6,5,7,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,3,8,6,7,5,1] => [8,2,3,1,7,5,6,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,3,8,7,6,5,1] => [8,2,3,1,7,6,5,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,3,4,1,6,8,7] => [5,2,3,4,1,6,8,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,3,4,1,7,8,6] => [5,2,3,4,1,8,6,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,3,4,1,8,7,6] => [5,2,3,4,1,8,7,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,3,4,6,8,7,1] => [8,2,3,4,1,5,7,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,3,4,8,6,7,1] => [8,2,3,4,1,6,7,5] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,3,4,5,1,8,7] => [6,2,3,4,5,1,8,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,3,4,5,8,7,1] => [8,2,3,4,5,1,7,6] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,3,4,5,7,6,1] => [8,2,3,4,5,7,6,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,3,4,6,5,1,8] => [7,2,3,4,6,5,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,3,4,7,6,5,1] => [8,2,3,4,7,6,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,3,5,4,1,7,8] => [6,2,3,5,4,1,7,8] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,3,5,4,1,8,7] => [6,2,3,5,4,1,8,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,3,5,4,7,1,8] => [7,2,3,5,4,1,6,8] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,3,5,4,8,7,1] => [8,2,3,5,4,1,7,6] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,3,5,4,6,1,8] => [7,2,3,5,4,6,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,3,5,4,6,7,1] => [8,2,3,5,4,6,7,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,3,5,4,7,6,1] => [8,2,3,5,4,7,6,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,3,5,6,7,4,1] => [8,2,3,7,4,5,6,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,3,6,5,4,1,8] => [7,2,3,6,5,4,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,3,6,5,4,7,1] => [8,2,3,6,5,4,7,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,3,7,5,6,4,1] => [8,2,3,7,5,6,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,3,7,6,5,4,1] => [8,2,3,7,6,5,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,4,3,1,6,7,8] => [5,2,4,3,1,6,7,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,4,3,1,6,8,7] => [5,2,4,3,1,6,8,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,4,3,1,7,6,8] => [5,2,4,3,1,7,6,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,4,3,1,8,7,6] => [5,2,4,3,1,8,7,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,4,3,6,1,7,8] => [6,2,4,3,1,5,7,8] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,4,3,6,1,8,7] => [6,2,4,3,1,5,8,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,4,3,7,6,8,1] => [8,2,4,3,1,6,5,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,4,3,5,1,8,7] => [6,2,4,3,5,1,8,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,4,3,5,8,7,1] => [8,2,4,3,5,1,7,6] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,4,3,6,5,1,8] => [7,2,4,3,6,5,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,4,3,6,5,8,1] => [8,2,4,3,6,5,1,7] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,4,3,6,5,7,1] => [8,2,4,3,6,5,7,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,4,3,6,7,5,1] => [8,2,4,3,7,5,6,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,4,3,7,6,5,1] => [8,2,4,3,7,6,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,4,5,3,1,8,7] => [6,2,5,3,4,1,8,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,4,5,3,7,1,8] => [7,2,5,3,4,1,6,8] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,4,5,3,8,7,1] => [8,2,5,3,4,1,7,6] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,4,5,3,6,1,8] => [7,2,5,3,4,6,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,4,5,3,7,6,1] => [8,2,5,3,4,7,6,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,4,5,6,3,1,8] => [7,2,6,3,4,5,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,4,5,6,3,8,1] => [8,2,6,3,4,5,1,7] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,4,5,6,3,7,1] => [8,2,6,3,4,5,7,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,4,5,6,7,3,1] => [8,2,7,3,4,5,6,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,4,5,7,6,3,1] => [8,2,7,3,4,6,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,4,6,5,3,8,1] => [8,2,6,3,5,4,1,7] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,4,7,6,5,3,1] => [8,2,7,3,6,5,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,5,4,3,1,7,8] => [6,2,5,4,3,1,7,8] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,5,4,3,1,8,7] => [6,2,5,4,3,1,8,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,5,4,3,6,1,8] => [7,2,5,4,3,6,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,5,4,3,6,7,1] => [8,2,5,4,3,6,7,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,5,4,3,7,6,1] => [8,2,5,4,3,7,6,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,5,4,6,3,8,1] => [8,2,6,4,3,5,1,7] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,6,4,5,3,1,8] => [7,2,6,4,5,3,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,6,4,5,3,7,1] => [8,2,6,4,5,3,7,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,6,4,5,7,3,1] => [8,2,7,4,5,3,6,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,7,4,5,6,3,1] => [8,2,7,4,5,6,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,7,4,6,5,3,1] => [8,2,7,4,6,5,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,6,5,4,3,1,8] => [7,2,6,5,4,3,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,6,5,4,3,8,1] => [8,2,6,5,4,3,1,7] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,6,5,4,3,7,1] => [8,2,6,5,4,3,7,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,6,5,4,7,3,1] => [8,2,7,5,4,3,6,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,7,5,4,6,3,1] => [8,2,7,5,4,6,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,7,5,6,4,3,1] => [8,2,7,6,4,5,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,7,6,5,4,3,1] => [8,2,7,6,5,4,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,3,2,1,8,6,7,5] => [4,3,2,1,8,6,7,5] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,2,7,5,6,1,8] => [7,3,2,1,5,6,4,8] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,3,2,7,5,6,8,1] => [8,3,2,1,5,6,4,7] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,3,2,8,5,6,7,1] => [8,3,2,1,5,6,7,4] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,3,2,8,5,7,6,1] => [8,3,2,1,5,7,6,4] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,3,2,8,6,5,7,1] => [8,3,2,1,6,5,7,4] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,3,2,4,1,6,8,7] => [5,3,2,4,1,6,8,7] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,2,4,1,7,6,8] => [5,3,2,4,1,7,6,8] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,2,4,1,8,7,6] => [5,3,2,4,1,8,7,6] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,2,4,8,7,6,1] => [8,3,2,4,1,7,6,5] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,3,2,4,6,5,8,1] => [8,3,2,4,6,5,1,7] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,3,2,4,6,5,7,1] => [8,3,2,4,6,5,7,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,3,2,4,7,6,5,1] => [8,3,2,4,7,6,5,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,3,2,5,4,1,7,8] => [6,3,2,5,4,1,7,8] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,3,2,5,4,1,8,7] => [6,3,2,5,4,1,8,7] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,3,2,5,4,7,1,8] => [7,3,2,5,4,1,6,8] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,3,2,5,4,7,8,1] => [8,3,2,5,4,1,6,7] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,3,2,5,4,6,1,8] => [7,3,2,5,4,6,1,8] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,3,2,5,4,7,6,1] => [8,3,2,5,4,7,6,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,3,2,5,6,4,8,1] => [8,3,2,6,4,5,1,7] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,3,2,5,7,6,4,1] => [8,3,2,7,4,6,5,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,3,2,6,5,4,8,1] => [8,3,2,6,5,4,1,7] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,3,2,7,5,6,4,1] => [8,3,2,7,5,6,4,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,3,2,7,6,5,4,1] => [8,3,2,7,6,5,4,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,3,4,2,1,6,8,7] => [5,4,2,3,1,6,8,7] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,3,4,2,1,7,8,6] => [5,4,2,3,1,8,6,7] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,3,4,2,1,8,7,6] => [5,4,2,3,1,8,7,6] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,3,4,2,6,8,7,1] => [8,4,2,3,1,5,7,6] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,3,4,2,7,6,8,1] => [8,4,2,3,1,6,5,7] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,3,4,2,8,6,7,1] => [8,4,2,3,1,6,7,5] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,3,4,2,5,1,8,7] => [6,4,2,3,5,1,8,7] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,3,4,2,6,5,1,8] => [7,4,2,3,6,5,1,8] => [7,4,2,8,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,3,4,6,5,2,8,1] => [8,6,2,3,5,4,1,7] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[6,3,5,4,2,7,1,8] => [7,5,2,4,3,1,6,8] => [7,5,2,8,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[6,3,5,4,2,7,8,1] => [8,5,2,4,3,1,6,7] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[6,3,5,4,2,8,7,1] => [8,5,2,4,3,1,7,6] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[7,3,5,4,6,2,8,1] => [8,6,2,4,3,5,1,7] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[7,3,6,4,5,2,8,1] => [8,6,2,4,5,3,1,7] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,3,6,4,5,2,7,1] => [8,6,2,4,5,3,7,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,3,6,5,4,2,7,1] => [8,6,2,5,4,3,7,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[5,4,3,2,8,6,7,1] => [8,4,3,2,1,6,7,5] => [8,4,3,2,1,7,6,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[6,4,3,2,5,8,7,1] => [8,4,3,2,5,1,7,6] => [8,4,3,2,7,1,6,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,4,3,2,5,7,6,1] => [8,4,3,2,5,7,6,1] => [8,4,3,2,7,6,5,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[7,4,3,2,6,5,1,8] => [7,4,3,2,6,5,1,8] => [7,4,3,2,8,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,4,3,2,6,5,7,1] => [8,4,3,2,6,5,7,1] => [8,4,3,2,7,6,5,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,4,3,2,6,7,5,1] => [8,4,3,2,7,5,6,1] => [8,4,3,2,7,6,5,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,4,3,2,7,6,5,1] => [8,4,3,2,7,6,5,1] => [8,4,3,2,7,6,5,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[6,4,3,5,2,1,8,7] => [6,5,3,2,4,1,8,7] => [6,5,3,2,8,1,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,4,3,5,2,8,7,1] => [8,5,3,2,4,1,7,6] => [8,5,3,2,7,1,6,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[7,4,3,6,5,2,1,8] => [7,6,3,2,5,4,1,8] => [7,6,3,2,8,5,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[8,4,3,6,5,2,7,1] => [8,6,3,2,5,4,7,1] => [8,6,3,2,7,5,4,1] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[6,5,3,4,2,1,8,7] => [6,5,3,4,2,1,8,7] => [6,5,3,8,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,5,3,4,2,7,6,1] => [8,5,3,4,2,7,6,1] => [8,5,3,7,2,6,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[8,5,3,4,7,6,2,1] => [8,7,3,4,2,6,5,1] => [8,7,3,6,2,5,4,1] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[8,7,3,4,6,5,2,1] => [8,7,3,4,6,5,2,1] => [8,7,3,6,5,4,2,1] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[7,6,3,5,4,2,1,8] => [7,6,3,5,4,2,1,8] => [7,6,3,8,5,2,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[8,6,3,5,4,2,7,1] => [8,6,3,5,4,2,7,1] => [8,6,3,7,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[8,6,3,5,4,7,2,1] => [8,7,3,5,4,2,6,1] => [8,7,3,6,5,2,4,1] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[8,7,3,5,4,6,2,1] => [8,7,3,5,4,6,2,1] => [8,7,3,6,5,4,2,1] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[8,7,3,5,6,4,2,1] => [8,7,3,6,4,5,2,1] => [8,7,3,6,5,4,2,1] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[8,7,3,6,5,4,2,1] => [8,7,3,6,5,4,2,1] => [8,7,3,6,5,4,2,1] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[8,5,4,3,2,7,6,1] => [8,5,4,3,2,7,6,1] => [8,5,4,3,2,7,6,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[8,7,4,3,6,5,2,1] => [8,7,4,3,6,5,2,1] => [8,7,4,3,6,5,2,1] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[8,7,4,6,5,3,2,1] => [8,7,6,3,5,4,2,1] => [8,7,6,3,5,4,2,1] => [[[[[[.,.],.],[[.,.],.]],.],.],.]
[2,4,1,3,6,5,8,7] => [3,1,4,2,6,5,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,4,6,3,5,8,7] => [2,1,5,3,6,4,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,3,5,8,7] => [3,1,5,2,6,4,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,1,3,5,8,7] => [4,1,5,2,6,3,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,4,3,6,8,5,7] => [2,1,4,3,7,5,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,3,6,8,5,7] => [3,1,4,2,7,5,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,4,6,3,8,5,7] => [2,1,5,3,7,4,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,3,8,5,7] => [3,1,5,2,7,4,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,1,3,8,5,7] => [4,1,5,2,7,3,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,4,6,8,3,5,7] => [2,1,6,3,7,4,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,8,3,5,7] => [3,1,6,2,7,4,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,1,8,3,5,7] => [4,1,6,2,7,3,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,6,8,1,3,5,7] => [5,1,6,2,7,3,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,1,3,6,5,7,8] => [3,1,4,2,6,5,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,1,3,5,7,8] => [4,1,5,2,6,3,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,3,6,7,5,8] => [3,1,4,2,7,5,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,6,3,7,5,8] => [3,1,5,2,7,4,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,1,3,7,5,8] => [4,1,5,2,7,3,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,4,6,7,3,5,8] => [2,1,6,3,7,4,5,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,7,3,5,8] => [3,1,6,2,7,4,5,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,1,7,3,5,8] => [4,1,6,2,7,3,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,6,7,1,3,5,8] => [5,1,6,2,7,3,4,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,1,3,6,7,8,5] => [3,1,4,2,8,5,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,4,6,3,7,8,5] => [2,1,5,3,8,4,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,3,7,8,5] => [3,1,5,2,8,4,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,1,3,7,8,5] => [4,1,5,2,8,3,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,4,6,7,3,8,5] => [2,1,6,3,8,4,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,7,3,8,5] => [3,1,6,2,8,4,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,1,7,3,8,5] => [4,1,6,2,8,3,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,6,7,1,3,8,5] => [5,1,6,2,8,3,4,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,4,6,7,8,3,5] => [2,1,7,3,8,4,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,7,8,3,5] => [3,1,7,2,8,4,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,1,7,8,3,5] => [4,1,7,2,8,3,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,6,7,1,8,3,5] => [5,1,7,2,8,3,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,6,7,8,1,3,5] => [6,1,7,2,8,3,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,4,3,7,5,8,6] => [2,1,4,3,6,8,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,3,7,5,8,6] => [3,1,4,2,6,8,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,4,7,3,5,8,6] => [2,1,5,3,6,8,4,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,7,3,5,8,6] => [3,1,5,2,6,8,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,7,1,3,5,8,6] => [4,1,5,2,6,8,3,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,4,3,7,8,5,6] => [2,1,4,3,7,8,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,3,7,8,5,6] => [3,1,4,2,7,8,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,4,7,3,8,5,6] => [2,1,5,3,7,8,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,7,3,8,5,6] => [3,1,5,2,7,8,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,7,1,3,8,5,6] => [4,1,5,2,7,8,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,4,7,8,3,5,6] => [2,1,6,3,7,8,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,7,8,1,3,5,6] => [5,1,6,2,7,8,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,4,3,7,5,6,8] => [2,1,4,3,6,7,5,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,3,7,5,6,8] => [3,1,4,2,6,7,5,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,4,7,3,5,6,8] => [2,1,5,3,6,7,4,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,5,3,7,6,8] => [3,1,5,2,4,7,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,5,1,3,7,6,8] => [4,1,5,2,3,7,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,5,7,3,6,8] => [3,1,6,2,4,7,5,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,5,1,7,3,6,8] => [4,1,6,2,3,7,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,5,7,1,3,6,8] => [5,1,6,2,3,7,4,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,1,3,5,7,8,6] => [3,1,4,2,5,8,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,5,3,7,8,6] => [3,1,5,2,4,8,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,5,1,3,7,8,6] => [4,1,5,2,3,8,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,4,5,7,3,8,6] => [2,1,6,3,4,8,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,5,7,3,8,6] => [3,1,6,2,4,8,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,5,1,7,3,8,6] => [4,1,6,2,3,8,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,5,7,1,3,8,6] => [5,1,6,2,3,8,4,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,4,5,7,8,3,6] => [2,1,7,3,4,8,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,5,1,7,8,3,6] => [4,1,7,2,3,8,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,5,7,1,8,3,6] => [5,1,7,2,3,8,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,5,7,8,1,3,6] => [6,1,7,2,3,8,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,4,3,8,5,6,7] => [2,1,4,3,6,7,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,3,8,5,6,7] => [3,1,4,2,6,7,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,4,8,3,5,6,7] => [2,1,5,3,6,7,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,8,3,5,6,7] => [3,1,5,2,6,7,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,8,1,3,5,6,7] => [4,1,5,2,6,7,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,4,3,5,8,6,7] => [2,1,4,3,5,7,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,3,5,8,6,7] => [3,1,4,2,5,7,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,5,3,8,6,7] => [3,1,5,2,4,7,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,5,1,3,8,6,7] => [4,1,5,2,3,7,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,4,5,8,3,6,7] => [2,1,6,3,4,7,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,5,8,3,6,7] => [3,1,6,2,4,7,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,5,1,8,3,6,7] => [4,1,6,2,3,7,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,5,8,1,3,6,7] => [5,1,6,2,3,7,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,1,5,3,6,8,7] => [3,1,5,2,4,6,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,5,6,3,8,7] => [3,1,6,2,4,5,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,5,1,6,3,8,7] => [4,1,6,2,3,5,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,5,6,1,3,8,7] => [5,1,6,2,3,4,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,4,5,6,8,3,7] => [2,1,7,3,4,5,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,5,6,8,3,7] => [3,1,7,2,4,5,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,5,1,6,8,3,7] => [4,1,7,2,3,5,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,5,6,1,8,3,7] => [5,1,7,2,3,4,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,5,6,8,1,3,7] => [6,1,7,2,3,4,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,1,3,5,6,7,8] => [3,1,4,2,5,6,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,5,3,6,7,8] => [3,1,5,2,4,6,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,5,1,3,6,7,8] => [4,1,5,2,3,6,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,5,6,3,7,8] => [3,1,6,2,4,5,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,5,1,6,3,7,8] => [4,1,6,2,3,5,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,5,6,1,3,7,8] => [5,1,6,2,3,4,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,1,5,6,7,3,8] => [3,1,7,2,4,5,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,5,1,6,7,3,8] => [4,1,7,2,3,5,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,5,6,1,7,3,8] => [5,1,7,2,3,4,6,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,5,6,7,1,3,8] => [6,1,7,2,3,4,5,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,1,5,6,7,8,3] => [3,1,8,2,4,5,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,5,1,6,7,8,3] => [4,1,8,2,3,5,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,5,6,1,7,8,3] => [5,1,8,2,3,4,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,5,6,7,1,8,3] => [6,1,8,2,3,4,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,5,6,7,8,1,3] => [7,1,8,2,3,4,5,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,1,5,3,6,4,8,7] => [2,1,4,6,3,5,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,3,6,4,8,7] => [3,1,4,6,2,5,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,5,6,3,4,8,7] => [2,1,5,6,3,4,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,6,3,4,8,7] => [3,1,5,6,2,4,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,6,1,3,4,8,7] => [4,1,5,6,2,3,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,5,3,6,8,4,7] => [2,1,4,7,3,5,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,3,6,8,4,7] => [3,1,4,7,2,5,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,5,6,3,8,4,7] => [2,1,5,7,3,4,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,6,3,8,4,7] => [3,1,5,7,2,4,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,5,6,8,3,4,7] => [2,1,6,7,3,4,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,6,1,8,3,4,7] => [4,1,6,7,2,3,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,6,8,1,3,4,7] => [5,1,6,7,2,3,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,5,3,6,4,7,8] => [2,1,4,6,3,5,7,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,6,3,4,7,8] => [2,1,5,6,3,4,7,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,6,3,4,7,8] => [3,1,5,6,2,4,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,6,1,3,4,7,8] => [4,1,5,6,2,3,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,5,6,3,7,4,8] => [2,1,5,7,3,4,6,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,6,3,7,4,8] => [3,1,5,7,2,4,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,6,1,3,7,4,8] => [4,1,5,7,2,3,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,1,6,7,3,4,8] => [3,1,6,7,2,4,5,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,6,1,7,3,4,8] => [4,1,6,7,2,3,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,5,3,6,7,8,4] => [2,1,4,8,3,5,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,3,6,7,8,4] => [3,1,4,8,2,5,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,5,6,3,7,8,4] => [2,1,5,8,3,4,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,6,3,7,8,4] => [3,1,5,8,2,4,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,6,1,3,7,8,4] => [4,1,5,8,2,3,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,5,6,7,3,8,4] => [2,1,6,8,3,4,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,6,7,3,8,4] => [3,1,6,8,2,4,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,6,1,7,3,8,4] => [4,1,6,8,2,3,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,5,6,7,8,3,4] => [2,1,7,8,3,4,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,6,7,8,3,4] => [3,1,7,8,2,4,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,6,1,7,8,3,4] => [4,1,7,8,2,3,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,6,7,1,8,3,4] => [5,1,7,8,2,3,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,6,7,8,1,3,4] => [6,1,7,8,2,3,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,5,3,7,4,8,6] => [2,1,4,6,3,8,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,3,7,4,8,6] => [3,1,4,6,2,8,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,1,7,3,4,8,6] => [3,1,5,6,2,8,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,7,1,3,4,8,6] => [4,1,5,6,2,8,3,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,1,3,7,8,4,6] => [3,1,4,7,2,8,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,5,7,3,8,4,6] => [2,1,5,7,3,8,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,7,3,8,4,6] => [3,1,5,7,2,8,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,7,1,3,8,4,6] => [4,1,5,7,2,8,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,5,7,8,3,4,6] => [2,1,6,7,3,8,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,7,8,3,4,6] => [3,1,6,7,2,8,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,7,1,8,3,4,6] => [4,1,6,7,2,8,3,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,7,8,1,3,4,6] => [5,1,6,7,2,8,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,5,3,7,4,6,8] => [2,1,4,6,3,7,5,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,7,3,4,6,8] => [2,1,5,6,3,7,4,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,3,4,7,6,8] => [3,1,4,5,2,7,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,5,1,4,7,6,8] => [4,1,2,5,3,7,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,1,5,7,4,6,8] => [3,1,2,6,4,7,5,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,5,1,7,4,6,8] => [4,1,2,6,3,7,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,5,7,1,4,6,8] => [5,1,2,6,3,7,4,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,5,1,4,7,8,6] => [4,1,2,5,3,8,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,3,5,7,4,8,6] => [2,1,3,6,4,8,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,5,1,7,4,8,6] => [4,1,2,6,3,8,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,5,7,1,4,8,6] => [5,1,2,6,3,8,4,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,3,5,7,8,4,6] => [2,1,3,7,4,8,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,5,7,8,4,6] => [3,1,2,7,4,8,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,5,7,1,8,4,6] => [5,1,2,7,3,8,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,5,7,8,1,4,6] => [6,1,2,7,3,8,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,5,3,8,4,6,7] => [2,1,4,6,3,7,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,3,8,4,6,7] => [3,1,4,6,2,7,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,5,8,3,4,6,7] => [2,1,5,6,3,7,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,8,3,4,6,7] => [3,1,5,6,2,7,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,1,3,4,8,6,7] => [3,1,4,5,2,7,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,3,5,4,8,6,7] => [2,1,3,5,4,7,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,5,1,4,8,6,7] => [4,1,2,5,3,7,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,1,5,8,4,6,7] => [3,1,2,6,4,7,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,5,1,8,4,6,7] => [4,1,2,6,3,7,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,5,8,1,4,6,7] => [5,1,2,6,3,7,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,5,3,4,6,8,7] => [2,1,4,5,3,6,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,5,1,6,4,8,7] => [4,1,2,6,3,5,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,5,6,1,4,8,7] => [5,1,2,6,3,4,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,5,1,6,8,4,7] => [4,1,2,7,3,5,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,5,6,1,8,4,7] => [5,1,2,7,3,4,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,5,6,8,1,4,7] => [6,1,2,7,3,4,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,5,3,4,6,7,8] => [2,1,4,5,3,6,7,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,3,4,6,7,8] => [3,1,4,5,2,6,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,5,1,4,6,7,8] => [4,1,2,5,3,6,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,5,1,6,4,7,8] => [4,1,2,6,3,5,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,5,6,1,4,7,8] => [5,1,2,6,3,4,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,5,1,6,7,4,8] => [4,1,2,7,3,5,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,5,6,1,7,4,8] => [5,1,2,7,3,4,6,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,5,6,7,1,4,8] => [6,1,2,7,3,4,5,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,5,1,6,7,8,4] => [4,1,2,8,3,5,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,5,6,1,7,8,4] => [5,1,2,8,3,4,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,5,6,7,1,8,4] => [6,1,2,8,3,4,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,5,6,7,8,1,4] => [7,1,2,8,3,4,5,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,1,6,3,7,4,8,5] => [2,1,4,6,8,3,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,3,7,4,8,5] => [3,1,4,6,8,2,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,6,7,3,4,8,5] => [2,1,5,6,8,3,4,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,7,3,4,8,5] => [3,1,5,6,8,2,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,7,1,3,4,8,5] => [4,1,5,6,8,2,3,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,6,3,7,8,4,5] => [2,1,4,7,8,3,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,7,3,8,4,5] => [2,1,5,7,8,3,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,7,3,8,4,5] => [3,1,5,7,8,2,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,6,7,8,3,4,5] => [2,1,6,7,8,3,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,7,1,8,3,4,5] => [4,1,6,7,8,2,3,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,7,8,1,3,4,5] => [5,1,6,7,8,2,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,6,3,7,4,5,8] => [2,1,4,6,7,3,5,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,7,3,4,5,8] => [2,1,5,6,7,3,4,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,7,1,3,4,5,8] => [4,1,5,6,7,2,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,1,6,4,7,5,8] => [3,1,2,5,7,4,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,6,1,4,7,5,8] => [4,1,2,5,7,3,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,6,1,7,4,5,8] => [4,1,2,6,7,3,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,6,7,1,4,5,8] => [5,1,2,6,7,3,4,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,6,3,4,7,8,5] => [2,1,4,5,8,3,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,3,4,7,8,5] => [3,1,4,5,8,2,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,3,6,4,7,8,5] => [2,1,3,5,8,4,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,6,4,7,8,5] => [3,1,2,5,8,4,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,6,1,4,7,8,5] => [4,1,2,5,8,3,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,1,6,7,4,8,5] => [3,1,2,6,8,4,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,6,7,1,4,8,5] => [5,1,2,6,8,3,4,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,3,6,7,8,4,5] => [2,1,3,7,8,4,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,6,7,8,4,5] => [3,1,2,7,8,4,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,6,1,7,8,4,5] => [4,1,2,7,8,3,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,6,7,1,8,4,5] => [5,1,2,7,8,3,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,6,7,8,1,4,5] => [6,1,2,7,8,3,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,6,3,8,4,5,7] => [2,1,4,6,7,3,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,3,8,4,5,7] => [3,1,4,6,7,2,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,6,8,3,4,5,7] => [2,1,5,6,7,3,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,8,3,4,5,7] => [3,1,5,6,7,2,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,8,1,3,4,5,7] => [4,1,5,6,7,2,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,6,3,4,8,5,7] => [2,1,4,5,7,3,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,3,4,8,5,7] => [3,1,4,5,7,2,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,6,4,8,5,7] => [3,1,2,5,7,4,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,6,1,4,8,5,7] => [4,1,2,5,7,3,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,3,6,8,4,5,7] => [2,1,3,6,7,4,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,6,8,4,5,7] => [3,1,2,6,7,4,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,6,1,8,4,5,7] => [4,1,2,6,7,3,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,6,8,1,4,5,7] => [5,1,2,6,7,3,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,6,3,4,5,8,7] => [2,1,4,5,6,3,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,3,4,5,8,7] => [3,1,4,5,6,2,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,3,6,4,5,8,7] => [2,1,3,5,6,4,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,6,1,4,5,8,7] => [4,1,2,5,6,3,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,3,4,6,8,5,7] => [2,1,3,4,7,5,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,4,6,8,5,7] => [3,1,2,4,7,5,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,4,1,6,8,5,7] => [4,1,2,3,7,5,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,6,1,8,5,7] => [5,1,2,3,7,4,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,6,8,1,5,7] => [6,1,2,3,7,4,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,1,3,4,5,7,8] => [3,1,4,5,6,2,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,6,4,5,7,8] => [3,1,2,5,6,4,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,6,1,4,5,7,8] => [4,1,2,5,6,3,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,6,1,5,7,8] => [5,1,2,3,6,4,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,6,1,7,5,8] => [5,1,2,3,7,4,6,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,6,7,1,5,8] => [6,1,2,3,7,4,5,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,4,6,1,7,8,5] => [5,1,2,3,8,4,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,6,7,1,8,5] => [6,1,2,3,8,4,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,4,6,7,8,1,5] => [7,1,2,3,8,4,5,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,1,7,3,8,4,5,6] => [2,1,4,6,7,8,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,3,8,4,5,6] => [3,1,4,6,7,8,2,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,7,8,3,4,5,6] => [2,1,5,6,7,8,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,8,3,4,5,6] => [3,1,5,6,7,8,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,8,1,3,4,5,6] => [4,1,5,6,7,8,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,7,3,4,8,5,6] => [2,1,4,5,7,8,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,3,4,8,5,6] => [3,1,4,5,7,8,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,7,4,8,5,6] => [3,1,2,5,7,8,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,7,1,4,8,5,6] => [4,1,2,5,7,8,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,3,7,8,4,5,6] => [2,1,3,6,7,8,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,7,8,4,5,6] => [3,1,2,6,7,8,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,7,8,1,4,5,6] => [5,1,2,6,7,8,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,7,3,4,5,8,6] => [2,1,4,5,6,8,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,3,4,5,8,6] => [3,1,4,5,6,8,2,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,3,7,4,5,8,6] => [2,1,3,5,6,8,4,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,7,4,5,8,6] => [3,1,2,5,6,8,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,7,1,4,5,8,6] => [4,1,2,5,6,8,3,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,1,4,7,5,8,6] => [3,1,2,4,6,8,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,4,1,7,5,8,6] => [4,1,2,3,6,8,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,7,1,5,8,6] => [5,1,2,3,6,8,4,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,3,4,7,8,5,6] => [2,1,3,4,7,8,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,4,7,8,5,6] => [3,1,2,4,7,8,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,4,1,7,8,5,6] => [4,1,2,3,7,8,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,7,1,8,5,6] => [5,1,2,3,7,8,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,7,8,1,5,6] => [6,1,2,3,7,8,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,7,3,4,5,6,8] => [2,1,4,5,6,7,3,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,3,4,5,6,8] => [3,1,4,5,6,7,2,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,7,4,5,6,8] => [3,1,2,5,6,7,4,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,7,1,4,5,6,8] => [4,1,2,5,6,7,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,3,4,7,5,6,8] => [2,1,3,4,6,7,5,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,4,7,5,6,8] => [3,1,2,4,6,7,5,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,4,1,7,5,6,8] => [4,1,2,3,6,7,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,7,1,5,6,8] => [5,1,2,3,6,7,4,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,5,7,1,6,8] => [6,1,2,3,4,7,5,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,4,5,7,1,8,6] => [6,1,2,3,4,8,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,4,5,7,8,1,6] => [7,1,2,3,4,8,5,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,1,8,3,4,5,6,7] => [2,1,4,5,6,7,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,3,4,5,6,7] => [3,1,4,5,6,7,8,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,3,8,4,5,6,7] => [2,1,3,5,6,7,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,8,4,5,6,7] => [3,1,2,5,6,7,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,8,1,4,5,6,7] => [4,1,2,5,6,7,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,3,4,8,5,6,7] => [2,1,3,4,6,7,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,4,8,5,6,7] => [3,1,2,4,6,7,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,4,1,8,5,6,7] => [4,1,2,3,6,7,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,8,1,5,6,7] => [5,1,2,3,6,7,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,3,4,5,8,6,7] => [2,1,3,4,5,7,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,4,5,8,6,7] => [3,1,2,4,5,7,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,4,1,5,8,6,7] => [4,1,2,3,5,7,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,5,1,8,6,7] => [5,1,2,3,4,7,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,5,8,1,6,7] => [6,1,2,3,4,7,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,4,5,6,8,1,7] => [7,1,2,3,4,5,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,1,4,2,6,5,8,7] => [2,4,1,3,6,5,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,2,6,5,8,7] => [3,4,1,2,6,5,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,6,2,5,8,7] => [2,5,1,3,6,4,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,6,2,5,8,7] => [3,5,1,2,6,4,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,6,1,2,5,8,7] => [4,5,1,2,6,3,8,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,4,2,6,8,5,7] => [2,4,1,3,7,5,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,2,6,8,5,7] => [3,4,1,2,7,5,8,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,6,2,8,5,7] => [2,5,1,3,7,4,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,6,2,8,5,7] => [3,5,1,2,7,4,8,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,6,1,2,8,5,7] => [4,5,1,2,7,3,8,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,4,6,8,2,5,7] => [2,6,1,3,7,4,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,6,8,2,5,7] => [3,6,1,2,7,4,8,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,6,8,1,2,5,7] => [5,6,1,2,7,3,8,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,4,2,6,5,7,8] => [2,4,1,3,6,5,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,2,6,5,7,8] => [3,4,1,2,6,5,7,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,6,2,5,7,8] => [2,5,1,3,6,4,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,2,6,7,5,8] => [3,4,1,2,7,5,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,6,2,7,5,8] => [2,5,1,3,7,4,6,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,6,2,7,5,8] => [3,5,1,2,7,4,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,6,1,2,7,5,8] => [4,5,1,2,7,3,6,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,6,1,7,2,5,8] => [4,6,1,2,7,3,5,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,6,7,1,2,5,8] => [5,6,1,2,7,3,4,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,4,2,6,7,8,5] => [2,4,1,3,8,5,6,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,2,6,7,8,5] => [3,4,1,2,8,5,6,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,6,2,7,8,5] => [2,5,1,3,8,4,6,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,6,2,7,8,5] => [3,5,1,2,8,4,6,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,6,1,2,7,8,5] => [4,5,1,2,8,3,6,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,4,6,7,2,8,5] => [2,6,1,3,8,4,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,6,7,2,8,5] => [3,6,1,2,8,4,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,6,1,7,2,8,5] => [4,6,1,2,8,3,5,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,6,7,1,2,8,5] => [5,6,1,2,8,3,4,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,4,6,7,8,2,5] => [2,7,1,3,8,4,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,6,7,8,2,5] => [3,7,1,2,8,4,5,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,6,1,7,8,2,5] => [4,7,1,2,8,3,5,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,6,7,1,8,2,5] => [5,7,1,2,8,3,4,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,6,7,8,1,2,5] => [6,7,1,2,8,3,4,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,1,4,2,7,5,8,6] => [2,4,1,3,6,8,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,2,7,5,8,6] => [3,4,1,2,6,8,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,7,2,5,8,6] => [2,5,1,3,6,8,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,7,2,5,8,6] => [3,5,1,2,6,8,4,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,7,1,2,5,8,6] => [4,5,1,2,6,8,3,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,4,2,7,8,5,6] => [2,4,1,3,7,8,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,2,7,8,5,6] => [3,4,1,2,7,8,5,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,7,2,8,5,6] => [2,5,1,3,7,8,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,7,2,8,5,6] => [3,5,1,2,7,8,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,7,1,2,8,5,6] => [4,5,1,2,7,8,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,4,7,8,2,5,6] => [2,6,1,3,7,8,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,7,8,2,5,6] => [3,6,1,2,7,8,4,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,7,1,8,2,5,6] => [4,6,1,2,7,8,3,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,7,8,1,2,5,6] => [5,6,1,2,7,8,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,1,2,7,5,6,8] => [3,4,1,2,6,7,5,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,7,2,5,6,8] => [3,5,1,2,6,7,4,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,7,1,2,5,6,8] => [4,5,1,2,6,7,3,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,1,2,5,7,6,8] => [3,4,1,2,5,7,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,5,2,7,6,8] => [3,5,1,2,4,7,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,1,2,7,6,8] => [4,5,1,2,3,7,6,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,4,5,7,2,6,8] => [2,6,1,3,4,7,5,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,5,7,2,6,8] => [3,6,1,2,4,7,5,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,1,7,2,6,8] => [4,6,1,2,3,7,5,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,1,2,5,7,8,6] => [3,4,1,2,5,8,6,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,5,2,7,8,6] => [3,5,1,2,4,8,6,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,1,2,7,8,6] => [4,5,1,2,3,8,6,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,4,5,7,2,8,6] => [2,6,1,3,4,8,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,5,7,2,8,6] => [3,6,1,2,4,8,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,1,7,2,8,6] => [4,6,1,2,3,8,5,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,5,7,1,2,8,6] => [5,6,1,2,3,8,4,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,4,5,7,8,2,6] => [2,7,1,3,4,8,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,5,7,8,2,6] => [3,7,1,2,4,8,5,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,1,7,8,2,6] => [4,7,1,2,3,8,5,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,5,7,1,8,2,6] => [5,7,1,2,3,8,4,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,5,7,8,1,2,6] => [6,7,1,2,3,8,4,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,1,4,2,8,5,6,7] => [2,4,1,3,6,7,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,2,8,5,6,7] => [3,4,1,2,6,7,8,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,8,2,5,6,7] => [2,5,1,3,6,7,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,8,2,5,6,7] => [3,5,1,2,6,7,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,8,1,2,5,6,7] => [4,5,1,2,6,7,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,4,2,5,8,6,7] => [2,4,1,3,5,7,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,2,5,8,6,7] => [3,4,1,2,5,7,8,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,5,2,8,6,7] => [3,5,1,2,4,7,8,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,5,8,2,6,7] => [2,6,1,3,4,7,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,5,8,2,6,7] => [3,6,1,2,4,7,8,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,8,1,2,6,7] => [5,6,1,2,3,7,8,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,1,2,5,6,8,7] => [3,4,1,2,5,6,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,5,2,6,8,7] => [3,5,1,2,4,6,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,1,2,6,8,7] => [4,5,1,2,3,6,8,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,4,5,6,2,8,7] => [2,6,1,3,4,5,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,5,6,2,8,7] => [3,6,1,2,4,5,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,1,6,2,8,7] => [4,6,1,2,3,5,8,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,5,6,1,2,8,7] => [5,6,1,2,3,4,8,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,4,5,6,8,2,7] => [2,7,1,3,4,5,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,5,6,8,2,7] => [3,7,1,2,4,5,8,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,1,6,8,2,7] => [4,7,1,2,3,5,8,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,5,6,1,8,2,7] => [5,7,1,2,3,4,8,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,5,6,8,1,2,7] => [6,7,1,2,3,4,8,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,1,4,2,5,6,7,8] => [2,4,1,3,5,6,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,5,2,6,7,8] => [2,5,1,3,4,6,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,5,2,6,7,8] => [3,5,1,2,4,6,7,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,5,6,2,7,8] => [2,6,1,3,4,5,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,5,6,2,7,8] => [3,6,1,2,4,5,7,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,1,6,2,7,8] => [4,6,1,2,3,5,7,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,4,5,6,7,2,8] => [2,7,1,3,4,5,6,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,5,6,7,2,8] => [3,7,1,2,4,5,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,1,6,7,2,8] => [4,7,1,2,3,5,6,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,5,6,1,7,2,8] => [5,7,1,2,3,4,6,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,4,5,6,7,8,2] => [2,8,1,3,4,5,6,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,5,6,7,8,2] => [3,8,1,2,4,5,6,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,1,6,7,8,2] => [4,8,1,2,3,5,6,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,5,6,1,7,8,2] => [5,8,1,2,3,4,6,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,5,6,7,1,8,2] => [6,8,1,2,3,4,5,7] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,1,5,2,6,4,8,7] => [2,4,1,6,3,5,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,6,4,8,7] => [3,4,1,6,2,5,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,5,6,2,4,8,7] => [2,5,1,6,3,4,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,6,2,4,8,7] => [3,5,1,6,2,4,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,1,2,4,8,7] => [4,5,1,6,2,3,8,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,5,2,6,8,4,7] => [2,4,1,7,3,5,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,6,8,4,7] => [3,4,1,7,2,5,8,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,5,6,2,8,4,7] => [2,5,1,7,3,4,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,6,2,8,4,7] => [3,5,1,7,2,4,8,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,1,2,8,4,7] => [4,5,1,7,2,3,8,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,5,6,8,2,4,7] => [2,6,1,7,3,4,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,6,8,2,4,7] => [3,6,1,7,2,4,8,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,1,8,2,4,7] => [4,6,1,7,2,3,8,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,6,8,1,2,4,7] => [5,6,1,7,2,3,8,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,5,2,6,4,7,8] => [2,4,1,6,3,5,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,6,2,4,7,8] => [2,5,1,6,3,4,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,6,2,4,7,8] => [3,5,1,6,2,4,7,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,1,2,4,7,8] => [4,5,1,6,2,3,7,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,1,6,2,7,4,8] => [3,5,1,7,2,4,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,1,2,7,4,8] => [4,5,1,7,2,3,6,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,5,6,7,2,4,8] => [2,6,1,7,3,4,5,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,6,1,7,2,4,8] => [4,6,1,7,2,3,5,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,6,7,1,2,4,8] => [5,6,1,7,2,3,4,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,5,2,6,7,8,4] => [2,4,1,8,3,5,6,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,6,7,8,4] => [3,4,1,8,2,5,6,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,5,6,2,7,8,4] => [2,5,1,8,3,4,6,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,6,2,7,8,4] => [3,5,1,8,2,4,6,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,1,2,7,8,4] => [4,5,1,8,2,3,6,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,5,6,7,2,8,4] => [2,6,1,8,3,4,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,6,7,2,8,4] => [3,6,1,8,2,4,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,1,7,2,8,4] => [4,6,1,8,2,3,5,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,6,7,1,2,8,4] => [5,6,1,8,2,3,4,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,5,6,7,8,2,4] => [2,7,1,8,3,4,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,6,7,8,2,4] => [3,7,1,8,2,4,5,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,1,7,8,2,4] => [4,7,1,8,2,3,5,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,6,7,1,8,2,4] => [5,7,1,8,2,3,4,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,6,7,8,1,2,4] => [6,7,1,8,2,3,4,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,1,5,2,7,4,8,6] => [2,4,1,6,3,8,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,7,4,8,6] => [3,4,1,6,2,8,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,5,7,2,4,8,6] => [2,5,1,6,3,8,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,7,1,2,4,8,6] => [4,5,1,6,2,8,3,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,5,2,7,8,4,6] => [2,4,1,7,3,8,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,7,2,8,4,6] => [2,5,1,7,3,8,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,7,2,8,4,6] => [3,5,1,7,2,8,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,7,1,2,8,4,6] => [4,5,1,7,2,8,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,5,7,8,2,4,6] => [2,6,1,7,3,8,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,7,8,2,4,6] => [3,6,1,7,2,8,4,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,7,1,8,2,4,6] => [4,6,1,7,2,8,3,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,7,8,1,2,4,6] => [5,6,1,7,2,8,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,5,2,7,4,6,8] => [2,4,1,6,3,7,5,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,7,4,6,8] => [3,4,1,6,2,7,5,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,5,7,2,4,6,8] => [2,5,1,6,3,7,4,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,7,2,4,6,8] => [3,5,1,6,2,7,4,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,7,1,2,4,6,8] => [4,5,1,6,2,7,3,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,5,2,4,7,6,8] => [2,4,1,5,3,7,6,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,4,7,6,8] => [3,4,1,5,2,7,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,2,5,4,7,6,8] => [2,3,1,5,4,7,6,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,4,7,6,8] => [1,4,2,5,3,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,5,7,4,6,8] => [2,3,1,6,4,7,5,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,7,4,6,8] => [1,3,2,6,4,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,2,7,4,6,8] => [1,4,2,6,3,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,2,4,6,8] => [1,5,2,6,3,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,5,2,4,7,8,6] => [2,4,1,5,3,8,6,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,4,7,8,6] => [3,4,1,5,2,8,6,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,5,2,4,7,8,6] => [1,4,2,5,3,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,5,7,4,8,6] => [2,3,1,6,4,8,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,7,4,8,6] => [1,3,2,6,4,8,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,2,7,4,8,6] => [1,4,2,6,3,8,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,2,4,8,6] => [1,5,2,6,3,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,5,7,8,4,6] => [2,3,1,7,4,8,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,7,8,4,6] => [1,3,2,7,4,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,2,7,8,4,6] => [1,4,2,7,3,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,2,8,4,6] => [1,5,2,7,3,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,8,2,4,6] => [1,6,2,7,3,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,5,2,8,4,6,7] => [2,4,1,6,3,7,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,8,4,6,7] => [3,4,1,6,2,7,8,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,5,8,2,4,6,7] => [2,5,1,6,3,7,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,8,2,4,6,7] => [3,5,1,6,2,7,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,8,1,2,4,6,7] => [4,5,1,6,2,7,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,5,2,4,8,6,7] => [2,4,1,5,3,7,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,4,8,6,7] => [1,3,2,5,4,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,5,8,4,6,7] => [1,3,2,6,4,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,8,2,4,6,7] => [1,5,2,6,3,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,5,2,4,6,8,7] => [2,4,1,5,3,6,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,6,4,8,7] => [1,4,2,6,3,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,2,4,8,7] => [1,5,2,6,3,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,5,6,8,4,7] => [2,3,1,7,4,5,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,6,8,4,7] => [1,4,2,7,3,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,8,2,4,7] => [1,6,2,7,3,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,5,2,4,6,7,8] => [2,4,1,5,3,6,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,4,6,7,8] => [3,4,1,5,2,6,7,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,2,5,4,6,7,8] => [2,3,1,5,4,6,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,4,6,7,8] => [1,4,2,5,3,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,5,6,4,7,8] => [2,3,1,6,4,5,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,6,4,7,8] => [1,4,2,6,3,5,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,2,4,7,8] => [1,5,2,6,3,4,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,2,6,7,4,8] => [1,4,2,7,3,5,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,2,7,4,8] => [1,5,2,7,3,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,5,6,7,8,4] => [2,3,1,8,4,5,6,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,6,7,8,4] => [1,4,2,8,3,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,2,7,8,4] => [1,5,2,8,3,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,7,8,2,4] => [1,7,2,8,3,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,6,2,7,4,8,5] => [2,4,1,6,8,3,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,2,7,4,8,5] => [3,4,1,6,8,2,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,6,7,2,4,8,5] => [2,5,1,6,8,3,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,7,2,4,8,5] => [3,5,1,6,8,2,4,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,7,1,2,4,8,5] => [4,5,1,6,8,2,3,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,6,2,7,8,4,5] => [2,4,1,7,8,3,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,7,2,8,4,5] => [2,5,1,7,8,3,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,7,2,8,4,5] => [3,5,1,7,8,2,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,7,1,2,8,4,5] => [4,5,1,7,8,2,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,6,7,8,2,4,5] => [2,6,1,7,8,3,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,7,8,2,4,5] => [3,6,1,7,8,2,4,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,7,1,8,2,4,5] => [4,6,1,7,8,2,3,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,7,8,1,2,4,5] => [5,6,1,7,8,2,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,6,2,7,4,5,8] => [2,4,1,6,7,3,5,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,2,7,4,5,8] => [3,4,1,6,7,2,5,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,6,7,2,4,5,8] => [2,5,1,6,7,3,4,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,7,2,4,5,8] => [3,5,1,6,7,2,4,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,7,1,2,4,5,8] => [4,5,1,6,7,2,3,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,1,2,4,7,5,8] => [3,4,1,5,7,2,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,2,6,4,7,5,8] => [1,3,2,5,7,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,2,4,7,5,8] => [1,4,2,5,7,3,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,2,7,4,5,8] => [1,4,2,6,7,3,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,6,2,4,7,8,5] => [2,4,1,5,8,3,6,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,2,4,7,8,5] => [3,4,1,5,8,2,6,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,2,6,4,7,8,5] => [1,3,2,5,8,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,2,4,7,8,5] => [1,4,2,5,8,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,6,7,4,8,5] => [2,3,1,6,8,4,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,6,2,7,4,8,5] => [1,4,2,6,8,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,7,2,4,8,5] => [1,5,2,6,8,3,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,6,7,8,4,5] => [2,3,1,7,8,4,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,6,2,7,8,4,5] => [1,4,2,7,8,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,7,2,8,4,5] => [1,5,2,7,8,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,7,8,2,4,5] => [1,6,2,7,8,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,6,2,8,4,5,7] => [2,4,1,6,7,3,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,2,8,4,5,7] => [3,4,1,6,7,2,8,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,6,8,2,4,5,7] => [2,5,1,6,7,3,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,8,2,4,5,7] => [3,5,1,6,7,2,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,8,1,2,4,5,7] => [4,5,1,6,7,2,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,6,2,4,8,5,7] => [2,4,1,5,7,3,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,2,4,8,5,7] => [3,4,1,5,7,2,8,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,2,6,4,8,5,7] => [1,3,2,5,7,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,2,4,8,5,7] => [1,4,2,5,7,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,6,2,4,5,8,7] => [2,4,1,5,6,3,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,2,4,5,8,7] => [3,4,1,5,6,2,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,2,6,4,5,8,7] => [1,3,2,5,6,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,4,6,5,8,7] => [2,3,1,4,6,5,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,2,5,8,7] => [1,5,2,3,6,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,6,2,8,5,7] => [1,5,2,3,7,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,6,8,2,5,7] => [1,6,2,3,7,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,6,2,4,5,7,8] => [2,4,1,5,6,3,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,2,4,5,7,8] => [3,4,1,5,6,2,7,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,2,6,4,5,7,8] => [2,3,1,5,6,4,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,2,5,7,8] => [1,5,2,3,6,4,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,4,6,7,5,8] => [2,3,1,4,7,5,6,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,2,7,5,8] => [1,5,2,3,7,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,6,7,2,5,8] => [1,6,2,3,7,4,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,4,6,7,8,5] => [2,3,1,4,8,5,6,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,2,7,8,5] => [1,5,2,3,8,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,6,7,2,8,5] => [1,6,2,3,8,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,6,7,8,2,5] => [1,7,2,3,8,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,2,8,4,5,6] => [2,4,1,6,7,8,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,1,2,8,4,5,6] => [3,4,1,6,7,8,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,7,8,2,4,5,6] => [2,5,1,6,7,8,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,1,8,2,4,5,6] => [3,5,1,6,7,8,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,8,1,2,4,5,6] => [4,5,1,6,7,8,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,1,2,4,8,5,6] => [3,4,1,5,7,8,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,2,7,4,8,5,6] => [2,3,1,5,7,8,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,7,4,8,5,6] => [1,3,2,5,7,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,2,4,8,5,6] => [1,4,2,5,7,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,7,8,4,5,6] => [2,3,1,6,7,8,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,7,8,4,5,6] => [1,3,2,6,7,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,2,8,4,5,6] => [1,4,2,6,7,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,8,2,4,5,6] => [1,5,2,6,7,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,2,4,5,8,6] => [2,4,1,5,6,8,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,1,2,4,5,8,6] => [3,4,1,5,6,8,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,2,7,4,5,8,6] => [2,3,1,5,6,8,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,7,2,4,5,8,6] => [1,4,2,5,6,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,7,5,8,6] => [1,3,2,4,6,8,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,7,2,5,8,6] => [1,5,2,3,6,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,4,7,8,5,6] => [2,3,1,4,7,8,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,7,8,5,6] => [1,3,2,4,7,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,2,7,8,5,6] => [1,4,2,3,7,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,7,2,8,5,6] => [1,5,2,3,7,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,7,8,2,5,6] => [1,6,2,3,7,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,2,4,5,6,8] => [2,4,1,5,6,7,3,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,1,2,4,5,6,8] => [3,4,1,5,6,7,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,2,7,4,5,6,8] => [2,3,1,5,6,7,4,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,7,4,5,6,8] => [1,3,2,5,6,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,2,4,5,6,8] => [1,4,2,5,6,7,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,4,7,5,6,8] => [2,3,1,4,6,7,5,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,7,5,6,8] => [1,3,2,4,6,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,4,5,7,6,8] => [2,3,1,4,5,7,6,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,7,2,6,8] => [1,6,2,3,4,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,4,5,7,8,6] => [2,3,1,4,5,8,6,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,7,8,2,6] => [1,7,2,3,4,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,8,2,4,5,6,7] => [2,4,1,5,6,7,8,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,2,4,5,6,7] => [3,4,1,5,6,7,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,2,8,4,5,6,7] => [2,3,1,5,6,7,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,8,2,4,5,6,7] => [1,4,2,5,6,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,4,8,5,6,7] => [2,3,1,4,6,7,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,8,5,6,7] => [1,3,2,4,6,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,2,8,5,6,7] => [1,4,2,3,6,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,8,2,5,6,7] => [1,5,2,3,6,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,4,5,8,6,7] => [2,3,1,4,5,7,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,5,8,6,7] => [1,3,2,4,5,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,2,5,8,6,7] => [1,4,2,3,5,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,8,2,6,7] => [1,6,2,3,4,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,4,5,6,8,7] => [2,3,1,4,5,6,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,6,8,2,7] => [1,7,2,3,4,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,5,2,6,3,8,7] => [2,4,6,1,3,5,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,2,6,3,8,7] => [3,4,6,1,2,5,8,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,5,6,2,3,8,7] => [2,5,6,1,3,4,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,6,2,3,8,7] => [3,5,6,1,2,4,8,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,6,1,2,3,8,7] => [4,5,6,1,2,3,8,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,5,2,6,8,3,7] => [2,4,7,1,3,5,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,2,6,8,3,7] => [3,4,7,1,2,5,8,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,5,6,2,8,3,7] => [2,5,7,1,3,4,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,6,2,8,3,7] => [3,5,7,1,2,4,8,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,6,1,2,8,3,7] => [4,5,7,1,2,3,8,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,5,6,8,2,3,7] => [2,6,7,1,3,4,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,6,8,2,3,7] => [3,6,7,1,2,4,8,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,6,1,8,2,3,7] => [4,6,7,1,2,3,8,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,6,8,1,2,3,7] => [5,6,7,1,2,3,8,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,1,5,2,6,3,7,8] => [2,4,6,1,3,5,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,6,2,3,7,8] => [3,5,6,1,2,4,7,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,1,6,2,7,3,8] => [3,5,7,1,2,4,6,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,5,6,7,2,3,8] => [2,6,7,1,3,4,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,6,7,2,3,8] => [3,6,7,1,2,4,5,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,6,1,7,2,3,8] => [4,6,7,1,2,3,5,8] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,5,2,6,7,8,3] => [2,4,8,1,3,5,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,2,6,7,8,3] => [3,4,8,1,2,5,6,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,5,6,2,7,8,3] => [2,5,8,1,3,4,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,6,1,2,7,8,3] => [4,5,8,1,2,3,6,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,5,6,7,2,8,3] => [2,6,8,1,3,4,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,6,7,2,8,3] => [3,6,8,1,2,4,5,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,6,1,7,2,8,3] => [4,6,8,1,2,3,5,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,6,7,1,2,8,3] => [5,6,8,1,2,3,4,7] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,1,5,6,7,8,2,3] => [2,7,8,1,3,4,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,6,7,8,2,3] => [3,7,8,1,2,4,5,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,6,1,7,8,2,3] => [4,7,8,1,2,3,5,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,6,7,1,8,2,3] => [5,7,8,1,2,3,4,6] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,1,5,2,7,3,8,6] => [2,4,6,1,3,8,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,7,2,3,8,6] => [2,5,6,1,3,8,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,7,2,3,8,6] => [3,5,6,1,2,8,4,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,7,1,2,3,8,6] => [4,5,6,1,2,8,3,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,5,2,7,8,3,6] => [2,4,7,1,3,8,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,7,2,8,3,6] => [2,5,7,1,3,8,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,7,2,8,3,6] => [3,5,7,1,2,8,4,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,7,1,2,8,3,6] => [4,5,7,1,2,8,3,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,5,7,8,2,3,6] => [2,6,7,1,3,8,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,7,8,2,3,6] => [3,6,7,1,2,8,4,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,7,1,8,2,3,6] => [4,6,7,1,2,8,3,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,7,8,1,2,3,6] => [5,6,7,1,2,8,3,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,1,5,2,7,3,6,8] => [2,4,6,1,3,7,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,2,7,3,6,8] => [3,4,6,1,2,7,5,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,5,7,2,3,6,8] => [2,5,6,1,3,7,4,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,7,2,3,6,8] => [3,5,6,1,2,7,4,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,7,1,2,3,6,8] => [4,5,6,1,2,7,3,8] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,5,2,3,7,6,8] => [2,4,5,1,3,7,6,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,3,7,6,8] => [2,3,5,1,4,7,6,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,3,7,6,8] => [1,3,5,2,4,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,2,3,7,6,8] => [1,4,5,2,3,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,5,7,3,6,8] => [2,3,6,1,4,7,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,7,3,6,8] => [1,3,6,2,4,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,1,2,3,7,8,6] => [3,4,5,1,2,8,6,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,2,5,3,7,8,6] => [2,3,5,1,4,8,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,5,2,3,7,8,6] => [1,4,5,2,3,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,5,7,3,8,6] => [2,3,6,1,4,8,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,7,3,8,6] => [1,3,6,2,4,8,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,2,7,3,8,6] => [1,4,6,2,3,8,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,7,2,3,8,6] => [1,5,6,2,3,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,5,7,8,3,6] => [2,3,7,1,4,8,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,7,8,3,6] => [1,3,7,2,4,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,2,7,8,3,6] => [1,4,7,2,3,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,7,2,8,3,6] => [1,5,7,2,3,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,7,8,2,3,6] => [1,6,7,2,3,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,5,2,8,3,6,7] => [2,4,6,1,3,7,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,2,8,3,6,7] => [3,4,6,1,2,7,8,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,5,8,2,3,6,7] => [2,5,6,1,3,7,8,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,8,2,3,6,7] => [3,5,6,1,2,7,8,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,8,1,2,3,6,7] => [4,5,6,1,2,7,8,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,5,2,3,8,6,7] => [2,4,5,1,3,7,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,2,3,8,6,7] => [3,4,5,1,2,7,8,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,2,5,3,8,6,7] => [1,3,5,2,4,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,2,3,8,6,7] => [1,4,5,2,3,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,5,8,3,6,7] => [2,3,6,1,4,7,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,8,3,6,7] => [1,3,6,2,4,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,2,8,3,6,7] => [1,4,6,2,3,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,8,2,3,6,7] => [1,5,6,2,3,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,1,2,3,6,8,7] => [3,4,5,1,2,6,8,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,2,5,6,3,8,7] => [2,3,6,1,4,5,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,6,3,8,7] => [1,3,6,2,4,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,2,6,3,8,7] => [1,4,6,2,3,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,2,3,8,7] => [1,5,6,2,3,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,5,6,8,3,7] => [2,3,7,1,4,5,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,6,8,3,7] => [1,3,7,2,4,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,2,6,8,3,7] => [1,4,7,2,3,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,2,8,3,7] => [1,5,7,2,3,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,8,2,3,7] => [1,6,7,2,3,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,5,2,3,6,7,8] => [2,4,5,1,3,6,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,3,6,7,8] => [2,3,5,1,4,6,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,3,6,7,8] => [1,3,5,2,4,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,2,3,6,7,8] => [1,4,5,2,3,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,5,6,3,7,8] => [2,3,6,1,4,5,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,5,2,6,3,7,8] => [1,4,6,2,3,5,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,2,3,7,8] => [1,5,6,2,3,4,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,5,6,7,3,8] => [2,3,7,1,4,5,6,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,6,7,3,8] => [1,3,7,2,4,5,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,2,6,7,3,8] => [1,4,7,2,3,5,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,2,7,3,8] => [1,5,7,2,3,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,7,2,3,8] => [1,6,7,2,3,4,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,5,6,7,8,3] => [2,3,8,1,4,5,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,6,7,8,3] => [1,3,8,2,4,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,2,6,7,8,3] => [1,4,8,2,3,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,2,7,8,3] => [1,5,8,2,3,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,7,2,8,3] => [1,6,8,2,3,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,7,8,2,3] => [1,7,8,2,3,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,6,2,7,3,8,5] => [2,4,6,1,8,3,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,7,2,3,8,5] => [3,5,6,1,8,2,4,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,7,1,2,3,8,5] => [4,5,6,1,8,2,3,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,6,2,7,8,3,5] => [2,4,7,1,8,3,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,2,7,8,3,5] => [3,4,7,1,8,2,5,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,6,7,2,8,3,5] => [2,5,7,1,8,3,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,7,8,2,3,5] => [2,6,7,1,8,3,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,7,1,8,2,3,5] => [4,6,7,1,8,2,3,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,7,8,1,2,3,5] => [5,6,7,1,8,2,3,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,1,6,7,2,3,5,8] => [2,5,6,1,7,3,4,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,7,2,3,5,8] => [3,5,6,1,7,2,4,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,7,1,2,3,5,8] => [4,5,6,1,7,2,3,8] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,6,2,3,7,5,8] => [2,4,5,1,7,3,6,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,2,3,7,5,8] => [3,4,5,1,7,2,6,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,2,6,3,7,5,8] => [1,3,5,2,7,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,2,3,7,5,8] => [1,4,5,2,7,3,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,2,7,3,5,8] => [1,4,6,2,7,3,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,6,2,3,7,8,5] => [2,4,5,1,8,3,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,6,3,7,8,5] => [2,3,5,1,8,4,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,6,2,3,7,8,5] => [1,4,5,2,8,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,6,7,3,8,5] => [2,3,6,1,8,4,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,6,2,7,3,8,5] => [1,4,6,2,8,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,7,2,3,8,5] => [1,5,6,2,8,3,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,6,7,8,3,5] => [1,3,7,2,8,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,2,7,8,3,5] => [1,4,7,2,8,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,7,2,8,3,5] => [1,5,7,2,8,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,7,8,2,3,5] => [1,6,7,2,8,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,6,2,8,3,5,7] => [2,4,6,1,7,3,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,2,8,3,5,7] => [3,4,6,1,7,2,8,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,1,8,2,3,5,7] => [3,5,6,1,7,2,8,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,8,1,2,3,5,7] => [4,5,6,1,7,2,8,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,6,2,3,8,5,7] => [2,4,5,1,7,3,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,6,3,8,5,7] => [2,3,5,1,7,4,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,6,3,8,5,7] => [1,3,5,2,7,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,2,3,8,5,7] => [1,4,5,2,7,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,6,8,3,5,7] => [1,3,6,2,7,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,2,8,3,5,7] => [1,4,6,2,7,3,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,6,2,3,5,8,7] => [2,4,5,1,6,3,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,2,3,5,8,7] => [3,4,5,1,6,2,8,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,2,6,3,5,8,7] => [2,3,5,1,6,4,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,6,3,5,8,7] => [1,3,5,2,6,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,2,3,5,8,7] => [1,4,5,2,6,3,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,3,6,5,8,7] => [2,3,4,1,6,5,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,3,6,5,8,7] => [1,3,4,2,6,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,3,5,8,7] => [1,2,5,3,6,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,3,6,8,5,7] => [2,3,4,1,7,5,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,3,6,8,5,7] => [1,3,4,2,7,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,6,8,5,7] => [1,2,4,3,7,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,3,8,5,7] => [1,2,5,3,7,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,8,3,5,7] => [1,2,6,3,7,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,6,2,3,5,7,8] => [2,4,5,1,6,3,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,2,3,5,7,8] => [3,4,5,1,6,2,7,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,2,6,3,5,7,8] => [2,3,5,1,6,4,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,6,2,3,5,7,8] => [1,4,5,2,6,3,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,3,6,5,7,8] => [2,3,4,1,6,5,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,3,5,7,8] => [1,2,5,3,6,4,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,3,6,7,5,8] => [2,3,4,1,7,5,6,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,3,7,5,8] => [1,2,5,3,7,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,7,3,5,8] => [1,2,6,3,7,4,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,3,6,7,8,5] => [2,3,4,1,8,5,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,3,6,7,8,5] => [1,3,4,2,8,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,3,7,8,5] => [1,2,5,3,8,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,7,3,8,5] => [1,2,6,3,8,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,7,8,3,5] => [1,2,7,3,8,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,7,2,8,3,5,6] => [2,4,6,1,7,8,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,2,8,3,5,6] => [3,4,6,1,7,8,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,7,8,2,3,5,6] => [2,5,6,1,7,8,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,8,2,3,5,6] => [3,5,6,1,7,8,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,8,1,2,3,5,6] => [4,5,6,1,7,8,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,7,2,3,8,5,6] => [2,4,5,1,7,8,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,2,3,8,5,6] => [3,4,5,1,7,8,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,2,7,3,8,5,6] => [1,3,5,2,7,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,2,3,8,5,6] => [1,4,5,2,7,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,7,8,3,5,6] => [2,3,6,1,7,8,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,7,8,3,5,6] => [1,3,6,2,7,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,2,8,3,5,6] => [1,4,6,2,7,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,8,2,3,5,6] => [1,5,6,2,7,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,7,2,3,5,8,6] => [2,4,5,1,6,8,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,7,3,5,8,6] => [2,3,5,1,6,8,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,7,3,5,8,6] => [1,3,5,2,6,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,2,3,5,8,6] => [1,4,5,2,6,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,3,7,5,8,6] => [2,3,4,1,6,8,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,7,5,8,6] => [1,2,4,3,6,8,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,3,7,8,5,6] => [2,3,4,1,7,8,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,3,7,8,5,6] => [1,3,4,2,7,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,7,8,5,6] => [1,2,4,3,7,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,7,3,8,5,6] => [1,2,5,3,7,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,7,8,3,5,6] => [1,2,6,3,7,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,7,2,3,5,6,8] => [2,4,5,1,6,7,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,2,3,5,6,8] => [3,4,5,1,6,7,2,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,2,7,3,5,6,8] => [1,3,5,2,6,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,2,3,5,6,8] => [1,4,5,2,6,7,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,3,7,5,6,8] => [2,3,4,1,6,7,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,3,7,5,6,8] => [1,3,4,2,6,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,7,5,6,8] => [1,2,4,3,6,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,7,3,5,6,8] => [1,2,5,3,6,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,3,5,7,6,8] => [2,3,4,1,5,7,6,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,7,3,6,8] => [1,2,6,3,4,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,3,5,7,8,6] => [2,3,4,1,5,8,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,3,5,7,8,6] => [1,3,4,2,5,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,7,3,8,6] => [1,2,6,3,4,8,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,7,8,3,6] => [1,2,7,3,4,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,8,2,3,5,6,7] => [2,4,5,1,6,7,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,1,2,3,5,6,7] => [3,4,5,1,6,7,8,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,2,8,3,5,6,7] => [2,3,5,1,6,7,8,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,8,3,5,6,7] => [1,3,5,2,6,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,2,3,5,6,7] => [1,4,5,2,6,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,3,8,5,6,7] => [2,3,4,1,6,7,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,3,8,5,6,7] => [1,3,4,2,6,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,8,5,6,7] => [1,2,4,3,6,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,8,3,5,6,7] => [1,2,5,3,6,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,3,5,8,6,7] => [2,3,4,1,5,7,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,3,5,8,6,7] => [1,3,4,2,5,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,5,8,6,7] => [1,2,4,3,5,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,3,8,6,7] => [1,2,5,3,4,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,8,3,6,7] => [1,2,6,3,4,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,3,5,6,8,7] => [2,3,4,1,5,6,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,3,5,6,8,7] => [1,3,4,2,5,6,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,6,8,3,7] => [1,2,7,3,4,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,3,5,6,7,8] => [1,3,4,2,5,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,6,2,7,3,8,4] => [2,4,6,8,1,3,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,2,7,3,8,4] => [3,4,6,8,1,2,5,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,6,7,2,3,8,4] => [2,5,6,8,1,3,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,7,2,3,8,4] => [3,5,6,8,1,2,4,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,7,1,2,3,8,4] => [4,5,6,8,1,2,3,7] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,6,2,7,8,3,4] => [2,4,7,8,1,3,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,2,7,8,3,4] => [3,4,7,8,1,2,5,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,6,7,2,8,3,4] => [2,5,7,8,1,3,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,7,2,8,3,4] => [3,5,7,8,1,2,4,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,7,1,2,8,3,4] => [4,5,7,8,1,2,3,6] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,6,7,8,2,3,4] => [2,6,7,8,1,3,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,7,8,2,3,4] => [3,6,7,8,1,2,4,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,7,1,8,2,3,4] => [4,6,7,8,1,2,3,5] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,6,2,7,3,4,8] => [2,4,6,7,1,3,5,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,2,7,3,4,8] => [3,4,6,7,1,2,5,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,1,7,2,3,4,8] => [3,5,6,7,1,2,4,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,1,2,3,7,4,8] => [3,4,5,7,1,2,6,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,6,3,7,4,8] => [2,3,5,7,1,4,6,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,3,7,4,8] => [1,3,5,7,2,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,2,3,7,4,8] => [1,4,5,7,2,3,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,6,7,3,4,8] => [2,3,6,7,1,4,5,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,6,7,2,3,4,8] => [1,5,6,7,2,3,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,6,2,3,7,8,4] => [2,4,5,8,1,3,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,2,3,7,8,4] => [3,4,5,8,1,2,6,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,6,3,7,8,4] => [2,3,5,8,1,4,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,3,7,8,4] => [1,3,5,8,2,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,2,3,7,8,4] => [1,4,5,8,2,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,6,7,3,8,4] => [2,3,6,8,1,4,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,6,2,7,3,8,4] => [1,4,6,8,2,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,7,2,3,8,4] => [1,5,6,8,2,3,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,6,7,8,3,4] => [2,3,7,8,1,4,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,7,8,3,4] => [1,3,7,8,2,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,2,7,8,3,4] => [1,4,7,8,2,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,7,2,8,3,4] => [1,5,7,8,2,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,7,8,2,3,4] => [1,6,7,8,2,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,6,2,8,3,4,7] => [2,4,6,7,1,3,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,2,8,3,4,7] => [3,4,6,7,1,2,8,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,6,8,2,3,4,7] => [2,5,6,7,1,3,8,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,8,2,3,4,7] => [3,5,6,7,1,2,8,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,8,1,2,3,4,7] => [4,5,6,7,1,2,8,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,6,2,3,8,4,7] => [2,4,5,7,1,3,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,2,3,8,4,7] => [3,4,5,7,1,2,8,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,6,3,8,4,7] => [2,3,5,7,1,4,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,3,8,4,7] => [1,3,5,7,2,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,2,3,8,4,7] => [1,4,5,7,2,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,6,8,3,4,7] => [2,3,6,7,1,4,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,8,3,4,7] => [1,3,6,7,2,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,2,8,3,4,7] => [1,4,6,7,2,3,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,8,2,3,4,7] => [1,5,6,7,2,3,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,6,2,3,4,8,7] => [2,4,5,6,1,3,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,2,3,4,8,7] => [3,4,5,6,1,2,8,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,6,3,4,8,7] => [2,3,5,6,1,4,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,3,4,8,7] => [1,3,5,6,2,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,3,6,4,8,7] => [1,3,4,6,2,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,6,4,8,7] => [1,2,4,6,3,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,3,4,8,7] => [1,2,5,6,3,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,6,8,4,7] => [2,3,4,7,1,5,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,6,8,4,7] => [1,3,4,7,2,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,6,8,4,7] => [1,2,4,7,3,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,3,8,4,7] => [1,2,5,7,3,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,8,3,4,7] => [1,2,6,7,3,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,6,2,3,4,7,8] => [2,4,5,6,1,3,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,6,3,4,7,8] => [2,3,5,6,1,4,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,3,4,7,8] => [1,3,5,6,2,4,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,2,3,4,7,8] => [1,4,5,6,2,3,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,6,4,7,8] => [2,3,4,6,1,5,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,6,4,7,8] => [1,3,4,6,2,5,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,6,4,7,8] => [1,2,4,6,3,5,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,3,4,7,8] => [1,2,5,6,3,4,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,6,7,4,8] => [2,3,4,7,1,5,6,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,6,7,4,8] => [1,2,4,7,3,5,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,3,7,4,8] => [1,2,5,7,3,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,7,3,4,8] => [1,2,6,7,3,4,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,6,7,8,4] => [2,3,4,8,1,5,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,6,7,8,4] => [1,3,4,8,2,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,6,7,8,4] => [1,2,4,8,3,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,3,7,8,4] => [1,2,5,8,3,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,7,3,8,4] => [1,2,6,8,3,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,7,8,3,4] => [1,2,7,8,3,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,7,2,8,3,4,6] => [2,4,6,7,1,8,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,2,8,3,4,6] => [3,4,6,7,1,8,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,7,8,2,3,4,6] => [2,5,6,7,1,8,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,8,2,3,4,6] => [3,5,6,7,1,8,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,8,1,2,3,4,6] => [4,5,6,7,1,8,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,7,2,3,8,4,6] => [2,4,5,7,1,8,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,2,3,8,4,6] => [3,4,5,7,1,8,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,7,3,8,4,6] => [2,3,5,7,1,8,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,3,8,4,6] => [1,3,5,7,2,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,7,8,3,4,6] => [2,3,6,7,1,8,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,7,2,8,3,4,6] => [1,4,6,7,2,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,8,2,3,4,6] => [1,5,6,7,2,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,7,2,3,4,8,6] => [2,4,5,6,1,8,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,2,3,4,8,6] => [3,4,5,6,1,8,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,7,3,4,8,6] => [2,3,5,6,1,8,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,3,4,8,6] => [1,3,5,6,2,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,7,4,8,6] => [2,3,4,6,1,8,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,7,4,8,6] => [1,2,4,6,3,8,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,7,3,4,8,6] => [1,2,5,6,3,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,7,8,4,6] => [2,3,4,7,1,8,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,7,8,4,6] => [1,2,4,7,3,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,7,3,8,4,6] => [1,2,5,7,3,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,7,8,3,4,6] => [1,2,6,7,3,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,7,2,3,4,6,8] => [2,4,5,6,1,7,3,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,2,3,4,6,8] => [3,4,5,6,1,7,2,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,7,3,4,6,8] => [2,3,5,6,1,7,4,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,3,4,6,8] => [1,3,5,6,2,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,2,3,4,6,8] => [1,4,5,6,2,7,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,7,4,6,8] => [2,3,4,6,1,7,5,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,7,4,6,8] => [1,3,4,6,2,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,7,4,6,8] => [1,2,4,6,3,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,7,3,4,6,8] => [1,2,5,6,3,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,4,7,6,8] => [2,3,4,5,1,7,6,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,4,7,6,8] => [1,3,4,5,2,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,4,7,6,8] => [1,2,4,5,3,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,7,4,6,8] => [1,2,3,6,4,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,4,7,8,6] => [2,3,4,5,1,8,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,4,7,8,6] => [1,3,4,5,2,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,4,7,8,6] => [1,2,4,5,3,8,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,7,4,8,6] => [1,2,3,6,4,8,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,7,8,4,6] => [1,2,3,7,4,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,8,2,3,4,6,7] => [2,4,5,6,1,7,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,1,2,3,4,6,7] => [3,4,5,6,1,7,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,8,3,4,6,7] => [2,3,5,6,1,7,8,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,8,3,4,6,7] => [1,3,5,6,2,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,2,3,4,6,7] => [1,4,5,6,2,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,8,4,6,7] => [2,3,4,6,1,7,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,8,4,6,7] => [1,2,4,6,3,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,8,3,4,6,7] => [1,2,5,6,3,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,4,8,6,7] => [2,3,4,5,1,7,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,4,8,6,7] => [1,3,4,5,2,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,4,8,6,7] => [1,2,4,5,3,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,4,8,6,7] => [1,2,3,5,4,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,8,4,6,7] => [1,2,3,6,4,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,4,6,8,7] => [2,3,4,5,1,6,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,6,8,4,7] => [1,2,3,7,4,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,3,4,6,7,8] => [1,3,4,5,2,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,4,6,7,8] => [1,2,4,5,3,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,2,8,3,4,5] => [2,4,6,7,8,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,1,2,8,3,4,5] => [3,4,6,7,8,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,7,8,2,3,4,5] => [2,5,6,7,8,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,1,8,2,3,4,5] => [3,5,6,7,8,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,7,2,3,8,4,5] => [2,4,5,7,8,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,1,2,3,8,4,5] => [3,4,5,7,8,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,2,7,3,8,4,5] => [2,3,5,7,8,1,4,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,3,8,4,5] => [1,3,5,7,8,2,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,2,3,8,4,5] => [1,4,5,7,8,2,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,7,8,3,4,5] => [2,3,6,7,8,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,8,3,4,5] => [1,3,6,7,8,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,2,8,3,4,5] => [1,4,6,7,8,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,2,3,4,5] => [1,5,6,7,8,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,2,3,4,8,5] => [2,4,5,6,8,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,1,2,3,4,8,5] => [3,4,5,6,8,1,2,7] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,2,7,3,4,8,5] => [2,3,5,6,8,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,3,4,8,5] => [1,3,5,6,8,2,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,2,3,4,8,5] => [1,4,5,6,8,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,3,7,4,8,5] => [2,3,4,6,8,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,7,4,8,5] => [1,3,4,6,8,2,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,3,7,4,8,5] => [1,2,4,6,8,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,7,3,4,8,5] => [1,2,5,6,8,3,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,3,7,8,4,5] => [2,3,4,7,8,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,7,8,4,5] => [1,3,4,7,8,2,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,3,7,8,4,5] => [1,2,4,7,8,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,7,3,8,4,5] => [1,2,5,7,8,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,7,8,3,4,5] => [1,2,6,7,8,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,2,3,4,5,8] => [2,4,5,6,7,1,3,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,7,3,4,5,8] => [2,3,5,6,7,1,4,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,3,4,5,8] => [1,3,5,6,7,2,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,2,3,4,5,8] => [1,4,5,6,7,2,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,3,7,4,5,8] => [2,3,4,6,7,1,5,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,7,4,5,8] => [1,2,4,6,7,3,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,3,4,7,5,8] => [2,3,4,5,7,1,6,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,4,7,5,8] => [1,3,4,5,7,2,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,3,4,7,5,8] => [1,2,4,5,7,3,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,4,7,5,8] => [1,2,3,5,7,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,7,4,5,8] => [1,2,3,6,7,4,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,3,4,7,8,5] => [2,3,4,5,8,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,4,7,8,5] => [1,3,4,5,8,2,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,3,4,7,8,5] => [1,2,4,5,8,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,4,7,8,5] => [1,2,3,5,8,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,7,4,8,5] => [1,2,3,6,8,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,7,8,4,5] => [1,2,3,7,8,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,8,2,3,4,5,7] => [2,4,5,6,7,1,8,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,1,2,3,4,5,7] => [3,4,5,6,7,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,2,8,3,4,5,7] => [2,3,5,6,7,1,8,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,8,3,4,5,7] => [1,3,5,6,7,2,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,2,3,4,5,7] => [1,4,5,6,7,2,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,3,8,4,5,7] => [1,3,4,6,7,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,8,3,4,5,7] => [1,2,5,6,7,3,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,3,4,8,5,7] => [2,3,4,5,7,1,8,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,4,8,5,7] => [1,2,4,5,7,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,4,8,5,7] => [1,2,3,5,7,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,8,4,5,7] => [1,2,3,6,7,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,3,4,5,8,7] => [2,3,4,5,6,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,4,5,8,7] => [1,3,4,5,6,2,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,3,4,5,8,7] => [1,2,4,5,6,3,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,4,5,8,7] => [1,2,3,5,6,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,6,8,5,7] => [1,2,3,4,7,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,3,4,5,7,8] => [1,3,4,5,6,2,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,3,4,5,7,8] => [1,2,4,5,6,3,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,8,2,3,4,5,6] => [2,4,5,6,7,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,8,3,4,5,6] => [2,3,5,6,7,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,2,8,3,4,5,6] => [1,3,5,6,7,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,2,3,4,5,6] => [1,4,5,6,7,8,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,2,3,8,4,5,6] => [2,3,4,6,7,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,2,3,8,4,5,6] => [1,3,4,6,7,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,3,8,4,5,6] => [1,2,4,6,7,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,8,3,4,5,6] => [1,2,5,6,7,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,2,3,4,8,5,6] => [2,3,4,5,7,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,2,3,4,8,5,6] => [1,3,4,5,7,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,3,4,8,5,6] => [1,2,4,5,7,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,4,8,5,6] => [1,2,3,5,7,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,8,4,5,6] => [1,2,3,6,7,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,2,3,4,5,8,6] => [2,3,4,5,6,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,2,3,4,5,8,6] => [1,3,4,5,6,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,3,4,5,8,6] => [1,2,4,5,6,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,4,5,8,6] => [1,2,3,5,6,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,7,5,8,6] => [1,2,3,4,6,8,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,7,8,5,6] => [1,2,3,4,7,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,3,4,5,6,8] => [1,3,4,5,6,7,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,3,4,5,6,8] => [1,2,4,5,6,7,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,4,5,6,8] => [1,2,3,5,6,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,7,5,6,8] => [1,2,3,4,6,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,3,4,5,6,7] => [1,3,4,5,6,7,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,3,4,5,6,7] => [1,2,4,5,6,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,4,5,6,7] => [1,2,3,5,6,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,8,5,6,7] => [1,2,3,4,6,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,8,6,7] => [1,2,3,4,5,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,2,6,1,4,8,7] => [5,3,2,6,1,4,8,7] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,3,2,5,4,8,1,6] => [7,3,2,5,4,8,1,6] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,4,5,2,3,7,6,1] => [8,4,5,2,3,7,6,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,4,5,2,3,8,1,6] => [7,4,5,2,3,8,1,6] => [7,4,8,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,4,5,2,3,1,8,7] => [6,4,5,2,3,1,8,7] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,4,6,2,1,3,8,7] => [5,4,6,2,1,3,8,7] => [5,4,8,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,6,1,5,4,2,8,7] => [3,6,1,5,4,2,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,5,1,3,2,8,7] => [4,6,5,1,3,2,8,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,4,3,1,2,8,7] => [5,6,4,3,1,2,8,7] => [5,8,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,5,4,3,2,8,1,6] => [7,5,4,3,2,8,1,6] => [7,5,4,3,2,8,1,6] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,6,4,3,7,2,5,1] => [8,6,4,3,7,2,5,1] => [8,6,4,3,7,2,5,1] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[7,6,4,3,8,2,1,5] => [7,6,4,3,8,2,1,5] => [7,6,4,3,8,2,1,5] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[6,7,4,3,8,1,2,5] => [6,7,4,3,8,1,2,5] => [6,8,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,7,4,3,1,8,2,6] => [5,7,4,3,1,8,2,6] => [5,8,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[4,7,5,1,3,8,2,6] => [4,7,5,1,3,8,2,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,1,5,4,8,2,6] => [3,7,1,5,4,8,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,7,5,4,8,3,6] => [2,1,7,5,4,8,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,5,4,7,6,2] => [3,8,1,5,4,7,6,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,5,1,3,7,6,2] => [4,8,5,1,3,7,6,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,4,3,1,7,6,2] => [5,8,4,3,1,7,6,2] => [5,8,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,8,4,3,7,1,5,2] => [6,8,4,3,7,1,5,2] => [6,8,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,8,4,3,6,5,1,2] => [7,8,4,3,6,5,1,2] => [7,8,4,3,6,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,8,5,7,3,1,4,2] => [6,8,5,7,3,1,4,2] => [6,8,5,7,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[5,8,6,7,1,3,4,2] => [5,8,6,7,1,3,4,2] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,6,1,7,3,5,2] => [4,8,6,1,7,3,5,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,1,6,7,4,5,2] => [3,8,1,6,7,4,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,8,6,7,4,5,3] => [2,1,8,6,7,4,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,6,8,4,3,5] => [2,1,7,6,8,4,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,1,6,8,4,2,5] => [3,7,1,6,8,4,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,6,1,8,3,2,5] => [4,7,6,1,8,3,2,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,6,8,1,3,2,4] => [5,7,6,8,1,3,2,4] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,4,7,2,1,8,3,6] => [5,4,7,2,1,8,3,6] => [5,4,8,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,4,7,2,8,1,3,5] => [6,4,7,2,8,1,3,5] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,4,6,2,8,3,1,5] => [7,4,6,2,8,3,1,5] => [7,4,8,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,4,6,2,7,3,5,1] => [8,4,6,2,7,3,5,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,3,2,6,7,4,5,1] => [8,3,2,6,7,4,5,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,3,2,6,8,4,1,5] => [7,3,2,6,8,4,1,5] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,3,2,7,8,1,4,5] => [6,3,2,7,8,1,4,5] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,3,2,7,1,8,4,6] => [5,3,2,7,1,8,4,6] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,3,2,1,7,8,5,6] => [4,3,2,1,7,8,5,6] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,4,1,2,8,7,6,5] => [3,4,1,2,8,7,6,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,2,8,1,7,6,4] => [5,3,2,8,1,7,6,4] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,2,8,7,1,5,4] => [6,3,2,8,7,1,5,4] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,2,8,6,5,1,4] => [7,3,2,8,6,5,1,4] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,4,7,2,6,5,3,1] => [8,4,7,2,6,5,3,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,4,8,2,6,5,1,3] => [7,4,8,2,6,5,1,3] => [7,4,8,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,4,8,2,7,1,5,3] => [6,4,8,2,7,1,5,3] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,4,8,2,1,7,6,3] => [5,4,8,2,1,7,6,3] => [5,4,8,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,5,8,1,2,7,6,3] => [4,5,8,1,2,7,6,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,1,8,2,7,6,4] => [3,5,1,8,2,7,6,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,5,8,3,7,6,4] => [2,1,5,8,3,7,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,8,7,3,5,4] => [2,1,6,8,7,3,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,8,7,2,5,4] => [3,6,1,8,7,2,5,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,8,1,7,2,5,3] => [4,6,8,1,7,2,5,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,8,7,1,2,4,3] => [5,6,8,7,1,2,4,3] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,5,8,7,2,1,4,3] => [6,5,8,7,2,1,4,3] => [6,5,8,7,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[7,5,8,6,2,4,1,3] => [7,5,8,6,2,4,1,3] => [7,5,8,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[8,5,7,6,2,4,3,1] => [8,5,7,6,2,4,3,1] => [8,5,7,6,2,4,3,1] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,7,8,6,1,4,2,3] => [5,7,8,6,1,4,2,3] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,8,1,6,5,2,3] => [4,7,8,1,6,5,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,1,8,6,5,2,4] => [3,7,1,8,6,5,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,7,8,6,5,3,4] => [2,1,7,8,6,5,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,7,6,5,4,2] => [3,8,1,7,6,5,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,7,1,6,5,3,2] => [4,8,7,1,6,5,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,7,6,1,4,3,2] => [5,8,7,6,1,4,3,2] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,8,7,5,4,1,3,2] => [6,8,7,5,4,1,3,2] => [6,8,7,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[2,1,4,3,6,5,8,7,10,9] => [2,1,4,3,6,5,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,4,1,2,6,5,8,7,10,9] => [3,4,1,2,6,5,8,7,10,9] => [3,10,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,6,5,8,7,10,9] => [4,3,2,1,6,5,8,7,10,9] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[6,5,4,3,2,1,8,7,10,9] => [6,5,4,3,2,1,8,7,10,9] => [6,5,4,3,2,1,10,9,8,7] => [[[[[[.,.],.],.],.],.],[[[[.,.],.],.],.]]
[2,1,8,5,4,7,6,3,10,9] => [2,1,8,5,4,7,6,3,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,4,1,2,7,8,5,6,10,9] => [3,4,1,2,7,8,5,6,10,9] => [3,10,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,8,7,6,5,10,9] => [4,3,2,1,8,7,6,5,10,9] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,7,6,5,4,3,10,9] => [2,1,8,7,6,5,4,3,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,7,6,5,4,3,2,1,10,9] => [8,7,6,5,4,3,2,1,10,9] => [8,7,6,5,4,3,2,1,10,9] => [[[[[[[[.,.],.],.],.],.],.],.],[[.,.],.]]
[9,7,6,5,4,3,2,10,1,8] => [9,7,6,5,4,3,2,10,1,8] => [9,7,6,5,4,3,2,10,1,8] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],[.,.]]
[2,1,7,8,9,10,3,4,5,6] => [2,1,7,8,9,10,3,4,5,6] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,4,1,2,8,9,10,5,6,7] => [3,4,1,2,8,9,10,5,6,7] => [3,10,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,8,9,10,5,6,7] => [2,1,4,3,8,9,10,5,6,7] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,5,6,3,4,9,10,7,8] => [2,1,5,6,3,4,9,10,7,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,9,10,7,8] => [2,1,4,3,6,5,9,10,7,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,3,2,1,6,5,10,9,8,7] => [4,3,2,1,6,5,10,9,8,7] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[6,5,4,3,2,1,10,9,8,7] => [6,5,4,3,2,1,10,9,8,7] => [6,5,4,3,2,1,10,9,8,7] => [[[[[[.,.],.],.],.],.],[[[[.,.],.],.],.]]
[9,7,5,10,3,8,2,6,1,4] => [9,7,5,10,3,8,2,6,1,4] => [9,7,5,10,3,8,2,6,1,4] => [[[[[[.,.],.],[.,.]],[.,.]],[.,.]],[.,.]]
[4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[2,1,10,9,8,7,6,5,4,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,10,1,9,8,7,6,5,4,2] => [3,10,1,9,8,7,6,5,4,2] => [3,10,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[9,10,8,7,6,5,4,3,1,2] => [9,10,8,7,6,5,4,3,1,2] => [9,10,8,7,6,5,4,3,1,2] => [[[[[[[[.,[.,.]],.],.],.],.],.],.],[.,.]]
[10,9,8,7,6,5,4,3,2,1] => [10,9,8,7,6,5,4,3,2,1] => [10,9,8,7,6,5,4,3,2,1] => [[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]
[3,2,5,1,4,6,7,8] => [4,2,1,5,3,6,7,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,5,1,3,6,7,8] => [4,2,5,1,3,6,7,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,4,1,3,6,7,8] => [4,2,5,3,1,6,7,8] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,6,1,4,5,7,8] => [4,2,1,5,6,3,7,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,6,1,3,5,7,8] => [4,2,5,1,6,3,7,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,6,1,2,4,7,8] => [4,5,2,6,1,3,7,8] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,4,1,3,5,7,8] => [4,2,5,3,6,1,7,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,5,1,2,4,7,8] => [4,5,2,6,3,1,7,8] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,7,1,4,5,6,8] => [4,2,1,5,6,7,3,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,7,1,2,5,6,8] => [4,5,2,1,6,7,3,8] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,7,1,3,4,6,8] => [4,2,5,6,1,7,3,8] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,7,1,2,4,6,8] => [4,5,2,6,1,7,3,8] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,7,1,2,3,6,8] => [4,5,6,2,1,7,3,8] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,7,1,3,4,5,8] => [4,2,5,6,7,1,3,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,7,1,2,4,5,8] => [4,5,2,6,7,1,3,8] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,7,1,2,3,5,8] => [4,5,6,2,7,1,3,8] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,5,1,2,4,6,8] => [4,5,2,6,3,7,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,6,1,2,4,5,8] => [4,5,2,6,7,3,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,6,1,2,3,5,8] => [4,5,6,2,7,3,1,8] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,8,1,4,5,6,7] => [4,2,1,5,6,7,8,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,8,1,3,5,6,7] => [4,2,5,1,6,7,8,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,8,1,2,5,6,7] => [4,5,2,1,6,7,8,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,8,1,3,4,6,7] => [4,2,5,6,1,7,8,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,8,1,2,3,6,7] => [4,5,6,2,1,7,8,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,8,1,3,4,5,7] => [4,2,5,6,7,1,8,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,8,1,2,4,5,7] => [4,5,2,6,7,1,8,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,8,1,2,3,5,7] => [4,5,6,2,7,1,8,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,8,1,3,4,5,6] => [4,2,5,6,7,8,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,8,1,2,4,5,6] => [4,5,2,6,7,8,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,4,1,3,5,6,7] => [4,2,5,3,6,7,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,5,1,2,4,6,7] => [4,5,2,6,3,7,8,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,6,1,3,4,5,7] => [4,2,5,6,7,3,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,6,1,2,4,5,7] => [4,5,2,6,7,3,8,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,6,1,2,3,5,7] => [4,5,6,2,7,3,8,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,7,1,3,4,5,6] => [4,2,5,6,7,8,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,7,1,2,4,5,6] => [4,5,2,6,7,8,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,7,1,2,3,5,6] => [4,5,6,2,7,8,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,7,1,2,3,4,6] => [4,5,6,7,2,8,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,5,7,1,4,6,8] => [5,2,1,6,3,7,4,8] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,5,7,1,3,6,8] => [5,2,6,1,3,7,4,8] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,5,7,1,2,6,8] => [5,6,2,1,3,7,4,8] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,4,7,1,3,6,8] => [5,2,6,3,1,7,4,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,4,7,1,2,6,8] => [5,6,2,3,1,7,4,8] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,6,7,1,3,5,8] => [5,2,6,1,7,3,4,8] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,6,7,1,3,4,8] => [5,2,6,7,1,3,4,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,6,7,1,2,4,8] => [5,6,2,7,1,3,4,8] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,5,7,1,3,4,8] => [5,2,6,7,3,1,4,8] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,5,7,1,2,4,8] => [5,6,2,7,3,1,4,8] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,4,6,1,3,5,8] => [5,2,6,3,7,4,1,8] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,4,6,1,2,5,8] => [5,6,2,3,7,4,1,8] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,5,6,1,2,4,8] => [5,6,2,7,3,4,1,8] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,5,8,1,3,6,7] => [5,2,6,1,3,7,8,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,4,8,1,3,6,7] => [5,2,6,3,1,7,8,4] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,4,8,1,2,6,7] => [5,6,2,3,1,7,8,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,6,8,1,3,5,7] => [5,2,6,1,7,3,8,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,6,8,1,2,5,7] => [5,6,2,1,7,3,8,4] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,6,8,1,2,4,7] => [5,6,2,7,1,3,8,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,4,6,8,1,2,3,7] => [5,6,7,2,1,3,8,4] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,4,8,1,3,5,7] => [5,2,6,3,7,1,8,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,5,8,1,2,4,7] => [5,6,2,7,3,1,8,4] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,4,5,8,1,2,3,7] => [5,6,7,2,3,1,8,4] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,7,8,1,4,5,6] => [5,2,1,6,7,8,3,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,7,8,1,2,5,6] => [5,6,2,1,7,8,3,4] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,7,8,1,2,4,6] => [5,6,2,7,1,8,3,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,4,7,8,1,2,3,6] => [5,6,7,2,1,8,3,4] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,7,8,1,3,4,5] => [5,2,6,7,8,1,3,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,7,8,1,2,4,5] => [5,6,2,7,8,1,3,4] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,4,7,8,1,2,3,5] => [5,6,7,2,8,1,3,4] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,4,8,1,2,5,6] => [5,6,2,3,7,8,1,4] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,5,8,1,2,4,6] => [5,6,2,7,3,8,1,4] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,4,5,8,1,2,3,6] => [5,6,7,2,3,8,1,4] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,6,8,1,3,4,5] => [5,2,6,7,8,3,1,4] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,6,8,1,2,4,5] => [5,6,2,7,8,3,1,4] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,4,6,8,1,2,3,5] => [5,6,7,2,8,3,1,4] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,4,6,1,3,5,7] => [5,2,6,3,7,4,8,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,5,6,1,3,4,7] => [5,2,6,7,3,4,8,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,5,6,1,2,4,7] => [5,6,2,7,3,4,8,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,4,7,1,3,5,6] => [5,2,6,3,7,8,4,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,5,7,1,2,4,6] => [5,6,2,7,3,8,4,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,5,7,1,2,3,6] => [5,6,7,2,3,8,4,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,6,7,1,3,4,5] => [5,2,6,7,8,3,4,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,6,7,1,2,4,5] => [5,6,2,7,8,3,4,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,6,2,5,1,4,7,8] => [5,3,1,6,4,2,7,8] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,6,2,5,1,3,7,8] => [5,3,6,1,4,2,7,8] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,6,3,5,1,2,7,8] => [5,6,3,1,4,2,7,8] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,2,4,1,3,7,8] => [5,3,6,4,1,2,7,8] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,7,2,5,1,4,6,8] => [5,3,1,6,4,7,2,8] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,2,5,1,3,6,8] => [5,3,6,1,4,7,2,8] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,2,4,1,3,6,8] => [5,3,6,4,1,7,2,8] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,3,4,1,2,6,8] => [5,6,3,4,1,7,2,8] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,3,6,1,2,5,8] => [5,6,3,1,7,4,2,8] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,2,6,1,3,4,8] => [5,3,6,7,1,4,2,8] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,3,6,1,2,4,8] => [5,6,3,7,1,4,2,8] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,8,2,5,1,3,6,7] => [5,3,6,1,4,7,8,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,3,4,1,2,6,7] => [5,6,3,4,1,7,8,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,8,2,6,1,4,5,7] => [5,3,1,6,7,4,8,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,8,2,6,1,3,5,7] => [5,3,6,1,7,4,8,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,8,3,6,1,2,5,7] => [5,6,3,1,7,4,8,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,3,6,1,2,4,7] => [5,6,3,7,1,4,8,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,4,6,1,2,3,7] => [5,6,7,3,1,4,8,2] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,2,4,1,3,5,7] => [5,3,6,4,7,1,8,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,3,4,1,2,5,7] => [5,6,3,4,7,1,8,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,2,5,1,3,4,7] => [5,3,6,7,4,1,8,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,3,5,1,2,4,7] => [5,6,3,7,4,1,8,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,4,5,1,2,3,7] => [5,6,7,3,4,1,8,2] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,8,2,7,1,4,5,6] => [5,3,1,6,7,8,4,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,8,2,7,1,3,5,6] => [5,3,6,1,7,8,4,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,8,3,7,1,2,5,6] => [5,6,3,1,7,8,4,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,2,7,1,3,4,6] => [5,3,6,7,1,8,4,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,3,7,1,2,4,6] => [5,6,3,7,1,8,4,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,4,7,1,2,3,6] => [5,6,7,3,1,8,4,2] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,2,7,1,3,4,5] => [5,3,6,7,8,1,4,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,3,7,1,2,4,5] => [5,6,3,7,8,1,4,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,5,7,1,2,3,4] => [5,6,7,8,3,1,4,2] => [5,8,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,2,4,1,3,5,6] => [5,3,6,4,7,8,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,2,5,1,3,4,6] => [5,3,6,7,4,8,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,3,5,1,2,4,6] => [5,6,3,7,4,8,1,2] => [5,8,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,3,2,6,1,5,7,8] => [5,3,2,1,6,4,7,8] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,2,6,1,4,7,8] => [5,3,2,6,1,4,7,8] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,4,2,6,1,3,7,8] => [5,3,6,2,1,4,7,8] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,2,5,1,4,7,8] => [5,3,2,6,4,1,7,8] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,2,5,1,3,7,8] => [5,3,6,2,4,1,7,8] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,2,4,1,3,7,8] => [5,3,6,4,2,1,7,8] => [5,3,8,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,3,2,7,1,5,6,8] => [5,3,2,1,6,7,4,8] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,2,7,1,4,6,8] => [5,3,2,6,1,7,4,8] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,2,7,1,4,5,8] => [5,3,2,6,7,1,4,8] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,2,7,1,3,5,8] => [5,3,6,2,7,1,4,8] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,3,7,1,2,5,8] => [5,6,3,2,7,1,4,8] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,3,7,1,2,4,8] => [5,6,3,7,2,1,4,8] => [5,8,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,2,5,1,3,6,8] => [5,3,6,2,4,7,1,8] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,2,6,1,3,5,8] => [5,3,6,2,7,4,1,8] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,3,6,1,2,5,8] => [5,6,3,2,7,4,1,8] => [5,8,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,6,1,2,4,8] => [5,6,3,7,2,4,1,8] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,6,2,4,1,3,5,8] => [5,3,6,4,7,2,1,8] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,6,3,5,1,2,4,8] => [5,6,3,7,4,2,1,8] => [5,8,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,3,2,8,1,5,6,7] => [5,3,2,1,6,7,8,4] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,2,8,1,4,6,7] => [5,3,2,6,1,7,8,4] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,4,3,8,1,2,6,7] => [5,6,3,2,1,7,8,4] => [5,8,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,2,8,1,4,5,7] => [5,3,2,6,7,1,8,4] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,2,8,1,3,5,7] => [5,3,6,2,7,1,8,4] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,3,8,1,2,5,7] => [5,6,3,2,7,1,8,4] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,2,8,1,3,4,7] => [5,3,6,7,2,1,8,4] => [5,3,8,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,3,8,1,2,4,7] => [5,6,3,7,2,1,8,4] => [5,8,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,4,8,1,2,3,7] => [5,6,7,3,2,1,8,4] => [5,8,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,2,8,1,3,5,6] => [5,3,6,2,7,8,1,4] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,3,8,1,2,5,6] => [5,6,3,2,7,8,1,4] => [5,8,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,8,1,2,4,6] => [5,6,3,7,2,8,1,4] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,4,8,1,2,3,6] => [5,6,7,3,2,8,1,4] => [5,8,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,6,2,8,1,3,4,5] => [5,3,6,7,8,2,1,4] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,6,3,8,1,2,4,5] => [5,6,3,7,8,2,1,4] => [5,8,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,3,2,5,1,4,6,7] => [5,3,2,6,4,7,8,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,2,5,1,3,6,7] => [5,3,6,2,4,7,8,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,3,2,6,1,4,5,7] => [5,3,2,6,7,4,8,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,2,6,1,3,5,7] => [5,3,6,2,7,4,8,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,2,6,1,3,4,7] => [5,3,6,7,2,4,8,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,3,6,1,2,4,7] => [5,6,3,7,2,4,8,1] => [5,8,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,2,4,1,3,5,7] => [5,3,6,4,7,2,8,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,2,5,1,3,4,7] => [5,3,6,7,4,2,8,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,2,7,1,3,5,6] => [5,3,6,2,7,8,4,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,3,7,1,2,5,6] => [5,6,3,2,7,8,4,1] => [5,8,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,2,7,1,3,4,6] => [5,3,6,7,2,8,4,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,3,7,1,2,4,6] => [5,6,3,7,2,8,4,1] => [5,8,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,4,7,1,2,3,6] => [5,6,7,3,2,8,4,1] => [5,8,7,3,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,2,7,1,3,4,5] => [5,3,6,7,8,2,4,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,3,7,1,2,4,5] => [5,6,3,7,8,2,4,1] => [5,8,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,4,7,1,2,3,5] => [5,6,7,3,8,2,4,1] => [5,8,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,7,2,4,1,3,5,6] => [5,3,6,4,7,8,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,7,2,5,1,3,4,6] => [5,3,6,7,4,8,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,7,3,5,1,2,4,6] => [5,6,3,7,4,8,2,1] => [5,8,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,7,2,6,1,3,4,5] => [5,3,6,7,8,4,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,7,3,6,1,2,4,5] => [5,6,3,7,8,4,2,1] => [5,8,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,7,4,6,1,2,3,5] => [5,6,7,3,8,4,2,1] => [5,8,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,6,2,5,8,1,4,7] => [6,3,1,7,4,2,8,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,6,2,5,8,1,3,7] => [6,3,7,1,4,2,8,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,6,3,5,8,1,2,7] => [6,7,3,1,4,2,8,5] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,6,2,4,8,1,3,7] => [6,3,7,4,1,2,8,5] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,7,2,5,8,1,3,6] => [6,3,7,1,4,8,2,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,7,3,5,8,1,2,6] => [6,7,3,1,4,8,2,5] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,7,2,4,8,1,3,6] => [6,3,7,4,1,8,2,5] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,7,2,6,8,1,4,5] => [6,3,1,7,8,4,2,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,7,2,6,8,1,3,5] => [6,3,7,1,8,4,2,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,7,3,6,8,1,2,5] => [6,7,3,1,8,4,2,5] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,7,4,6,8,1,2,3] => [6,7,8,3,1,4,2,5] => [6,8,7,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,7,2,4,8,1,3,5] => [6,3,7,4,8,1,2,5] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,7,3,4,8,1,2,5] => [6,7,3,4,8,1,2,5] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,7,2,5,8,1,3,4] => [6,3,7,8,4,1,2,5] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,7,3,5,8,1,2,4] => [6,7,3,8,4,1,2,5] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,8,2,5,7,1,4,6] => [6,3,1,7,4,8,5,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,8,2,5,7,1,3,6] => [6,3,7,1,4,8,5,2] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,8,3,5,7,1,2,6] => [6,7,3,1,4,8,5,2] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,8,2,4,7,1,3,6] => [6,3,7,4,1,8,5,2] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,8,2,6,7,1,4,5] => [6,3,1,7,8,4,5,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,8,2,6,7,1,3,5] => [6,3,7,1,8,4,5,2] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,8,3,6,7,1,2,5] => [6,7,3,1,8,4,5,2] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,8,2,6,7,1,3,4] => [6,3,7,8,1,4,5,2] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,8,4,6,7,1,2,3] => [6,7,8,3,1,4,5,2] => [6,8,7,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,8,2,4,7,1,3,5] => [6,3,7,4,8,1,5,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,8,2,5,7,1,3,4] => [6,3,7,8,4,1,5,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,8,3,5,7,1,2,4] => [6,7,3,8,4,1,5,2] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,2,4,6,1,3,5] => [6,3,7,4,8,5,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,3,4,6,1,2,5] => [6,7,3,4,8,5,1,2] => [6,8,3,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,3,5,6,1,2,4] => [6,7,3,8,4,5,1,2] => [6,8,3,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,3,2,6,8,1,5,7] => [6,3,2,1,7,4,8,5] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,3,2,6,8,1,4,7] => [6,3,2,7,1,4,8,5] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,4,2,6,8,1,3,7] => [6,3,7,2,1,4,8,5] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,3,2,5,8,1,4,7] => [6,3,2,7,4,1,8,5] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,4,3,5,8,1,2,7] => [6,7,3,2,4,1,8,5] => [6,8,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,5,2,4,8,1,3,7] => [6,3,7,4,2,1,8,5] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,5,3,4,8,1,2,7] => [6,7,3,4,2,1,8,5] => [6,8,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,3,2,7,8,1,5,6] => [6,3,2,1,7,8,4,5] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,3,2,7,8,1,4,6] => [6,3,2,7,1,8,4,5] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,4,2,7,8,1,3,6] => [6,3,7,2,1,8,4,5] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,4,2,7,8,1,3,5] => [6,3,7,2,8,1,4,5] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,4,3,7,8,1,2,5] => [6,7,3,2,8,1,4,5] => [6,8,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,5,2,7,8,1,3,4] => [6,3,7,8,2,1,4,5] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,5,3,7,8,1,2,4] => [6,7,3,8,2,1,4,5] => [6,8,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,2,5,8,1,4,6] => [6,3,2,7,4,8,1,5] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,4,2,5,8,1,3,6] => [6,3,7,2,4,8,1,5] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,4,3,5,8,1,2,6] => [6,7,3,2,4,8,1,5] => [6,8,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,3,4,8,1,2,6] => [6,7,3,4,2,8,1,5] => [6,8,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,2,6,8,1,4,5] => [6,3,2,7,8,4,1,5] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,4,2,6,8,1,3,5] => [6,3,7,2,8,4,1,5] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,4,3,6,8,1,2,5] => [6,7,3,2,8,4,1,5] => [6,8,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,3,6,8,1,2,4] => [6,7,3,8,2,4,1,5] => [6,8,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,2,4,8,1,3,5] => [6,3,7,4,8,2,1,5] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,2,5,8,1,3,4] => [6,3,7,8,4,2,1,5] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,3,5,8,1,2,4] => [6,7,3,8,4,2,1,5] => [6,8,3,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,4,3,5,7,1,2,6] => [6,7,3,2,4,8,5,1] => [6,8,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,5,2,4,7,1,3,6] => [6,3,7,4,2,8,5,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,3,2,6,7,1,4,5] => [6,3,2,7,8,4,5,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,4,3,6,7,1,2,5] => [6,7,3,2,8,4,5,1] => [6,8,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,5,2,6,7,1,3,4] => [6,3,7,8,2,4,5,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,5,3,6,7,1,2,4] => [6,7,3,8,2,4,5,1] => [6,8,3,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,6,2,4,7,1,3,5] => [6,3,7,4,8,2,5,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,6,2,5,7,1,3,4] => [6,3,7,8,4,2,5,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,6,3,5,7,1,2,4] => [6,7,3,8,4,2,5,1] => [6,8,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,2,4,6,1,3,5] => [6,3,7,4,8,5,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,3,4,6,1,2,5] => [6,7,3,4,8,5,2,1] => [6,8,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,2,5,6,1,3,4] => [6,3,7,8,4,5,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,3,5,6,1,2,4] => [6,7,3,8,4,5,2,1] => [6,8,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,3,7,2,6,1,5,8] => [6,4,2,1,7,5,3,8] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,4,7,3,6,1,2,8] => [6,7,4,2,1,5,3,8] => [6,8,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,3,7,2,5,1,4,8] => [6,4,2,7,5,1,3,8] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,4,7,2,5,1,3,8] => [6,4,7,2,5,1,3,8] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,4,7,3,5,1,2,8] => [6,7,4,2,5,1,3,8] => [6,8,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,5,7,2,4,1,3,8] => [6,4,7,5,2,1,3,8] => [6,4,8,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,3,6,2,5,1,4,8] => [6,4,2,7,5,3,1,8] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,4,6,2,5,1,3,8] => [6,4,7,2,5,3,1,8] => [6,4,8,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,4,6,3,5,1,2,8] => [6,7,4,2,5,3,1,8] => [6,8,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,5,6,2,4,1,3,8] => [6,4,7,5,2,3,1,8] => [6,4,8,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,3,8,2,6,1,5,7] => [6,4,2,1,7,5,8,3] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,4,8,3,6,1,2,7] => [6,7,4,2,1,5,8,3] => [6,8,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,4,8,2,5,1,3,7] => [6,4,7,2,5,1,8,3] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,4,8,3,5,1,2,7] => [6,7,4,2,5,1,8,3] => [6,8,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,5,8,2,4,1,3,7] => [6,4,7,5,2,1,8,3] => [6,4,8,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,5,8,3,4,1,2,7] => [6,7,4,5,2,1,8,3] => [6,8,4,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,3,8,2,7,1,5,6] => [6,4,2,1,7,8,5,3] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,4,8,3,7,1,2,6] => [6,7,4,2,1,8,5,3] => [6,8,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,4,8,2,7,1,3,5] => [6,4,7,2,8,1,5,3] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,4,8,3,7,1,2,5] => [6,7,4,2,8,1,5,3] => [6,8,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,5,8,2,7,1,3,4] => [6,4,7,8,2,1,5,3] => [6,4,8,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,5,8,3,7,1,2,4] => [6,7,4,8,2,1,5,3] => [6,8,4,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,3,8,2,5,1,4,6] => [6,4,2,7,5,8,1,3] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,4,8,2,5,1,3,6] => [6,4,7,2,5,8,1,3] => [6,4,8,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,5,8,2,4,1,3,6] => [6,4,7,5,2,8,1,3] => [6,4,8,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,5,8,3,4,1,2,6] => [6,7,4,5,2,8,1,3] => [6,8,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,3,8,2,6,1,4,5] => [6,4,2,7,8,5,1,3] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,4,8,2,6,1,3,5] => [6,4,7,2,8,5,1,3] => [6,4,8,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,5,8,2,6,1,3,4] => [6,4,7,8,2,5,1,3] => [6,4,8,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,5,8,3,6,1,2,4] => [6,7,4,8,2,5,1,3] => [6,8,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,5,8,4,6,1,2,3] => [6,7,8,4,2,5,1,3] => [6,8,7,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,6,8,2,4,1,3,5] => [6,4,7,5,8,2,1,3] => [6,4,8,7,5,2,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,6,8,2,5,1,3,4] => [6,4,7,8,5,2,1,3] => [6,4,8,7,5,2,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,3,6,2,5,1,4,7] => [6,4,2,7,5,3,8,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,5,6,2,4,1,3,7] => [6,4,7,5,2,3,8,1] => [6,4,8,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,3,7,2,5,1,4,6] => [6,4,2,7,5,8,3,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,4,7,3,5,1,2,6] => [6,7,4,2,5,8,3,1] => [6,8,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,5,7,2,4,1,3,6] => [6,4,7,5,2,8,3,1] => [6,4,8,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,3,7,2,6,1,4,5] => [6,4,2,7,8,5,3,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,4,7,3,6,1,2,5] => [6,7,4,2,8,5,3,1] => [6,8,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,5,7,2,6,1,3,4] => [6,4,7,8,2,5,3,1] => [6,4,8,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,5,7,3,6,1,2,4] => [6,7,4,8,2,5,3,1] => [6,8,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,5,7,4,6,1,2,3] => [6,7,8,4,2,5,3,1] => [6,8,7,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,6,7,2,4,1,3,5] => [6,4,7,5,8,2,3,1] => [6,4,8,7,5,2,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,6,7,2,5,1,3,4] => [6,4,7,8,5,2,3,1] => [6,4,8,7,5,2,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,4,3,2,7,1,6,8] => [6,4,3,2,1,7,5,8] => [6,4,3,2,1,8,7,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[6,5,3,2,7,1,4,8] => [6,4,3,7,2,1,5,8] => [6,4,3,8,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,5,3,2,6,1,4,8] => [6,4,3,7,2,5,1,8] => [6,4,3,8,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,5,4,2,6,1,3,8] => [6,4,7,3,2,5,1,8] => [6,4,8,3,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,6,3,2,5,1,4,8] => [6,4,3,7,5,2,1,8] => [6,4,3,8,7,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,6,4,2,5,1,3,8] => [6,4,7,3,5,2,1,8] => [6,4,8,3,7,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,6,5,2,4,1,3,8] => [6,4,7,5,3,2,1,8] => [6,4,8,7,3,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[5,4,3,2,8,1,6,7] => [6,4,3,2,1,7,8,5] => [6,4,3,2,1,8,7,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[6,5,3,2,8,1,4,7] => [6,4,3,7,2,1,8,5] => [6,4,3,8,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[6,5,4,2,8,1,3,7] => [6,4,7,3,2,1,8,5] => [6,4,8,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,4,3,2,8,1,5,6] => [6,4,3,2,7,8,1,5] => [6,4,3,2,8,7,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,5,3,2,8,1,4,6] => [6,4,3,7,2,8,1,5] => [6,4,3,8,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,6,4,2,8,1,3,5] => [6,4,7,3,8,2,1,5] => [6,4,8,3,7,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,6,5,2,8,1,3,4] => [6,4,7,8,3,2,1,5] => [6,4,8,7,3,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,6,5,3,8,1,2,4] => [6,7,4,8,3,2,1,5] => [6,8,4,7,3,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,5,3,2,6,1,4,7] => [6,4,3,7,2,5,8,1] => [6,4,3,8,2,7,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,6,4,2,5,1,3,7] => [6,4,7,3,5,2,8,1] => [6,4,8,3,7,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,6,5,2,4,1,3,7] => [6,4,7,5,3,2,8,1] => [6,4,8,7,3,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,4,3,2,7,1,5,6] => [6,4,3,2,7,8,5,1] => [6,4,3,2,8,7,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,5,3,2,7,1,4,6] => [6,4,3,7,2,8,5,1] => [6,4,3,8,2,7,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,6,3,2,7,1,4,5] => [6,4,3,7,8,2,5,1] => [6,4,3,8,7,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,6,4,2,7,1,3,5] => [6,4,7,3,8,2,5,1] => [6,4,8,3,7,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,6,5,2,7,1,3,4] => [6,4,7,8,3,2,5,1] => [6,4,8,7,3,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,6,5,3,7,1,2,4] => [6,7,4,8,3,2,5,1] => [6,8,4,7,3,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,7,4,2,6,1,3,5] => [6,4,7,3,8,5,2,1] => [6,4,8,3,7,5,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,7,4,3,6,1,2,5] => [6,7,4,3,8,5,2,1] => [6,8,4,3,7,5,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,7,5,2,6,1,3,4] => [6,4,7,8,3,5,2,1] => [6,4,8,7,3,5,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,7,5,3,6,1,2,4] => [6,7,4,8,3,5,2,1] => [6,8,4,7,3,5,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,7,6,2,4,1,3,5] => [6,4,7,5,8,3,2,1] => [6,4,8,7,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,7,6,2,5,1,3,4] => [6,4,7,8,5,3,2,1] => [6,4,8,7,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[4,8,3,7,2,6,1,5] => [7,5,3,1,8,6,4,2] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,8,3,7,2,6,1,4] => [7,5,3,8,1,6,4,2] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,8,4,7,2,6,1,3] => [7,5,8,3,1,6,4,2] => [7,5,8,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,8,4,7,3,6,1,2] => [7,8,5,3,1,6,4,2] => [7,8,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,8,3,7,2,5,1,4] => [7,5,3,8,6,1,4,2] => [7,5,3,8,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,8,4,7,2,5,1,3] => [7,5,8,3,6,1,4,2] => [7,5,8,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,8,4,7,3,5,1,2] => [7,8,5,3,6,1,4,2] => [7,8,5,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,8,5,7,2,4,1,3] => [7,5,8,6,3,1,4,2] => [7,5,8,6,3,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,8,5,7,3,4,1,2] => [7,8,5,6,3,1,4,2] => [7,8,5,6,3,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,8,3,6,2,5,1,4] => [7,5,3,8,6,4,1,2] => [7,5,3,8,6,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,8,4,6,2,5,1,3] => [7,5,8,3,6,4,1,2] => [7,5,8,3,6,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,8,4,6,3,5,1,2] => [7,8,5,3,6,4,1,2] => [7,8,5,3,6,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,8,5,6,2,4,1,3] => [7,5,8,6,3,4,1,2] => [7,5,8,6,3,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,4,3,8,2,7,1,6] => [7,5,3,2,1,8,6,4] => [7,5,3,2,1,8,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[6,4,3,8,2,7,1,5] => [7,5,3,2,8,1,6,4] => [7,5,3,2,8,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[6,5,3,8,2,7,1,4] => [7,5,3,8,2,1,6,4] => [7,5,3,8,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[6,5,4,8,2,7,1,3] => [7,5,8,3,2,1,6,4] => [7,5,8,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[6,5,4,8,3,7,1,2] => [7,8,5,3,2,1,6,4] => [7,8,5,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,4,3,8,2,6,1,5] => [7,5,3,2,8,6,1,4] => [7,5,3,2,8,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,5,3,8,2,6,1,4] => [7,5,3,8,2,6,1,4] => [7,5,3,8,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,5,4,8,2,6,1,3] => [7,5,8,3,2,6,1,4] => [7,5,8,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,5,4,8,3,6,1,2] => [7,8,5,3,2,6,1,4] => [7,8,5,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,6,3,8,2,5,1,4] => [7,5,3,8,6,2,1,4] => [7,5,3,8,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,6,4,8,2,5,1,3] => [7,5,8,3,6,2,1,4] => [7,5,8,3,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,6,4,8,3,5,1,2] => [7,8,5,3,6,2,1,4] => [7,8,5,3,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,6,5,8,2,4,1,3] => [7,5,8,6,3,2,1,4] => [7,5,8,6,3,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,4,3,7,2,6,1,5] => [7,5,3,2,8,6,4,1] => [7,5,3,2,8,6,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,5,3,7,2,6,1,4] => [7,5,3,8,2,6,4,1] => [7,5,3,8,2,6,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,5,4,7,3,6,1,2] => [7,8,5,3,2,6,4,1] => [7,8,5,3,2,6,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,6,3,7,2,5,1,4] => [7,5,3,8,6,2,4,1] => [7,5,3,8,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,6,4,7,2,5,1,3] => [7,5,8,3,6,2,4,1] => [7,5,8,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,6,4,7,3,5,1,2] => [7,8,5,3,6,2,4,1] => [7,8,5,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,6,5,7,2,4,1,3] => [7,5,8,6,3,2,4,1] => [7,5,8,6,3,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,7,3,6,2,5,1,4] => [7,5,3,8,6,4,2,1] => [7,5,3,8,6,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,7,4,6,2,5,1,3] => [7,5,8,3,6,4,2,1] => [7,5,8,3,6,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,7,4,6,3,5,1,2] => [7,8,5,3,6,4,2,1] => [7,8,5,3,6,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,7,5,6,2,4,1,3] => [7,5,8,6,3,4,2,1] => [7,5,8,6,3,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[6,5,4,3,2,8,1,7] => [7,5,4,3,2,1,8,6] => [7,5,4,3,2,1,8,6] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[7,6,4,3,2,8,1,5] => [7,5,4,3,8,2,1,6] => [7,5,4,3,8,2,1,6] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[7,6,5,4,2,8,1,3] => [7,5,8,4,3,2,1,6] => [7,5,8,4,3,2,1,6] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,5,4,3,2,7,1,6] => [7,5,4,3,2,8,6,1] => [7,5,4,3,2,8,6,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,6,4,3,2,7,1,5] => [7,5,4,3,8,2,6,1] => [7,5,4,3,8,2,6,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,6,5,3,2,7,1,4] => [7,5,4,8,3,2,6,1] => [7,5,4,8,3,2,6,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,6,5,4,2,7,1,3] => [7,5,8,4,3,2,6,1] => [7,5,8,4,3,2,6,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,7,4,3,2,6,1,5] => [7,5,4,3,8,6,2,1] => [7,5,4,3,8,6,2,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,7,5,3,2,6,1,4] => [7,5,4,8,3,6,2,1] => [7,5,4,8,3,6,2,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,7,5,4,2,6,1,3] => [7,5,8,4,3,6,2,1] => [7,5,8,4,3,6,2,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,7,6,4,2,5,1,3] => [7,5,8,4,6,3,2,1] => [7,5,8,4,6,3,2,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,7,6,5,2,4,1,3] => [7,5,8,6,4,3,2,1] => [7,5,8,6,4,3,2,1] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[8,1,2,3,4,7,5,6] => [2,3,4,5,7,8,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,3,6,4,5,7] => [2,3,4,6,7,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,3,7,4,5,6] => [2,3,4,6,7,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,6,4,8,5] => [2,3,4,6,8,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,3,8,7,4,6] => [2,3,4,7,1,8,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,3,6,7,4,5] => [2,3,4,7,8,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,5,3,4,6,7] => [2,3,5,6,4,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,6,3,4,5,7] => [2,3,5,6,7,4,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,5,3,7,4,6] => [2,3,5,7,4,8,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,6,3,7,4,5] => [2,3,5,7,8,4,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,8,6,3,5,7] => [2,3,6,1,7,5,8,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,8,7,3,5,6] => [2,3,6,1,7,8,5,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,7,6,3,8,5] => [2,3,6,1,8,5,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,5,6,3,4,7] => [2,3,6,7,4,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,5,7,3,4,6] => [2,3,6,7,4,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,7,6,3,4,5] => [2,3,6,7,8,5,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,5,6,3,8,4] => [2,3,6,8,4,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,8,7,3,6] => [2,3,7,1,4,8,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,8,6,7,3,5] => [2,3,7,1,8,5,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,5,6,7,3,4] => [2,3,7,8,4,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,2,6,4,5,7] => [2,4,1,6,7,5,8,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,2,7,4,5,6] => [2,4,1,6,7,8,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,2,6,4,8,5] => [2,4,1,6,8,5,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,2,8,7,4,6] => [2,4,1,7,3,8,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,2,6,7,4,5] => [2,4,1,7,8,5,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,2,3,5,6,7] => [2,4,5,3,6,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,2,3,5,8,6] => [2,4,5,3,6,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,2,3,8,5,7] => [2,4,5,3,7,1,8,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,2,3,7,5,6] => [2,4,5,3,7,8,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,2,3,4,6,7] => [2,4,5,6,3,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,2,3,4,8,6] => [2,4,5,6,3,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,2,3,4,5,6] => [2,4,5,6,7,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,2,3,8,4,7] => [2,4,5,7,3,1,8,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,2,3,7,4,6] => [2,4,5,7,3,8,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,2,3,7,4,5] => [2,4,5,7,8,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,2,3,7,8,4] => [2,4,5,8,3,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,2,8,3,6,7] => [2,4,6,3,1,7,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,2,7,3,8,6] => [2,4,6,3,1,8,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,2,6,3,5,7] => [2,4,6,3,7,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,2,7,3,5,6] => [2,4,6,3,7,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,2,6,3,8,5] => [2,4,6,3,8,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,2,6,3,4,7] => [2,4,6,7,3,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,2,7,3,4,6] => [2,4,6,7,3,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,6,3,4,5] => [2,4,6,7,8,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,2,6,3,8,4] => [2,4,6,8,3,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,2,6,8,3,7] => [2,4,7,3,1,5,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,2,8,7,3,6] => [2,4,7,3,1,8,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,2,6,7,3,5] => [2,4,7,3,8,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,2,6,7,3,4] => [2,4,7,8,3,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,2,6,7,8,3] => [2,4,8,3,1,5,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,8,2,7,5,6] => [2,5,1,3,7,8,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,5,2,4,8,6] => [2,5,1,6,4,8,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,6,2,4,5,7] => [2,5,1,6,7,4,8,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,5,2,8,4,7] => [2,5,1,7,4,3,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,5,2,7,4,6] => [2,5,1,7,4,8,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,6,2,7,4,5] => [2,5,1,7,8,4,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,5,2,3,6,7] => [2,5,6,3,4,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,5,2,3,8,6] => [2,5,6,3,4,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,6,2,3,5,7] => [2,5,6,3,7,4,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,8,2,3,5,6] => [2,5,6,3,7,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,6,2,3,8,5] => [2,5,6,3,8,4,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,5,2,3,4,7] => [2,5,6,7,4,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,5,2,3,4,6] => [2,5,6,7,4,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,6,2,3,4,5] => [2,5,6,7,8,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,5,2,3,8,4] => [2,5,6,8,4,3,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,5,2,7,3,6] => [2,5,7,3,4,8,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,6,2,7,3,5] => [2,5,7,3,8,4,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,5,2,7,3,4] => [2,5,7,8,4,3,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,5,2,7,8,3] => [2,5,8,3,4,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,8,7,2,5,6] => [2,6,1,3,7,8,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,7,6,2,8,5] => [2,6,1,3,8,5,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,5,7,2,4,6] => [2,6,1,7,4,8,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,5,6,2,8,4] => [2,6,1,8,4,5,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,5,7,2,3,6] => [2,6,7,3,4,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,7,6,2,3,5] => [2,6,7,3,8,5,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,5,6,2,3,4] => [2,6,7,8,4,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,5,6,2,8,3] => [2,6,8,3,4,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,5,8,7,2,6] => [2,7,1,3,4,8,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,8,6,7,2,5] => [2,7,1,3,8,5,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,5,6,7,2,4] => [2,7,1,8,4,5,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,5,6,7,2,3] => [2,7,8,3,4,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,3,4,7,5,6] => [3,1,4,5,7,8,6,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,1,3,6,4,5,7] => [3,1,4,6,7,5,8,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,1,3,7,4,5,6] => [3,1,4,6,7,8,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,8,3,7,5,6] => [3,1,5,2,7,8,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,1,5,3,4,6,7] => [3,1,5,6,4,7,8,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,1,6,3,4,5,7] => [3,1,5,6,7,4,8,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,1,5,3,7,4,6] => [3,1,5,7,4,8,6,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,1,6,3,7,4,5] => [3,1,5,7,8,4,6,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,1,5,3,7,8,4] => [3,1,5,8,4,2,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,8,6,3,5,7] => [3,1,6,2,7,5,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,1,5,7,3,4,6] => [3,1,6,7,4,8,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,8,6,7,3,5] => [3,1,7,2,8,5,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,3,1,2,4,5,8,6] => [3,4,2,5,6,8,1,7] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,2,4,7,5,6] => [3,4,2,5,7,8,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,2,6,4,5,7] => [3,4,2,6,7,5,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,2,6,7,8,4] => [3,4,2,8,1,5,6,7] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,2,3,7,5,6] => [3,4,5,2,7,8,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,2,3,4,8,5] => [3,4,5,6,8,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,1,2,3,7,4,6] => [3,4,5,7,1,8,6,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,1,2,3,7,4,5] => [3,4,5,7,8,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,2,8,3,6,7] => [3,4,6,2,1,7,8,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,2,7,3,8,6] => [3,4,6,2,1,8,5,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,2,7,3,5,6] => [3,4,6,2,7,8,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,2,6,3,8,5] => [3,4,6,2,8,5,1,7] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,1,2,6,3,4,7] => [3,4,6,7,1,5,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,2,7,3,4,6] => [3,4,6,7,1,8,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,1,2,6,3,4,5] => [3,4,6,7,8,5,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,1,2,6,3,8,4] => [3,4,6,8,1,5,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,1,2,6,8,3,7] => [3,4,7,2,1,5,8,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,2,8,7,3,6] => [3,4,7,2,1,8,6,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,2,6,7,3,5] => [3,4,7,2,8,5,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,1,2,6,7,3,4] => [3,4,7,8,1,5,6,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,1,2,6,7,8,3] => [3,4,8,2,1,5,6,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,8,2,5,6,7] => [3,5,2,1,6,7,8,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,7,2,5,8,6] => [3,5,2,1,6,8,4,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,6,2,8,5,7] => [3,5,2,1,7,4,8,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,8,2,7,5,6] => [3,5,2,1,7,8,6,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,6,2,7,8,5] => [3,5,2,1,8,4,6,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,5,2,4,6,7] => [3,5,2,6,4,7,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,5,2,4,8,6] => [3,5,2,6,4,8,1,7] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,6,2,4,5,7] => [3,5,2,6,7,4,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,8,2,4,5,6] => [3,5,2,6,7,8,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,6,2,4,8,5] => [3,5,2,6,8,4,1,7] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,5,2,8,4,7] => [3,5,2,7,4,1,8,6] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,5,2,7,4,6] => [3,5,2,7,4,8,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,6,2,7,4,5] => [3,5,2,7,8,4,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,5,2,7,8,4] => [3,5,2,8,4,1,6,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,5,2,3,6,7] => [3,5,6,2,4,7,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,5,2,3,8,6] => [3,5,6,2,4,8,1,7] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,6,2,3,5,7] => [3,5,6,2,7,4,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,8,2,3,5,6] => [3,5,6,2,7,8,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,6,2,3,8,5] => [3,5,6,2,8,4,1,7] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,1,5,2,3,4,7] => [3,5,6,7,4,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,1,5,2,3,4,6] => [3,5,6,7,4,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,1,6,2,3,4,5] => [3,5,6,7,8,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,1,5,2,3,8,4] => [3,5,6,8,4,1,2,7] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,1,5,2,8,3,7] => [3,5,7,2,4,1,8,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,5,2,7,3,6] => [3,5,7,2,4,8,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,6,2,7,3,5] => [3,5,7,2,8,4,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,1,5,2,7,3,4] => [3,5,7,8,4,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,1,5,2,7,8,3] => [3,5,8,2,4,1,6,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,5,8,2,6,7] => [3,6,2,1,4,7,8,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,5,7,2,8,6] => [3,6,2,1,4,8,5,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,8,6,2,5,7] => [3,6,2,1,7,5,8,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,8,7,2,5,6] => [3,6,2,1,7,8,5,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,7,6,2,8,5] => [3,6,2,1,8,5,4,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,5,6,2,4,7] => [3,6,2,7,4,5,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,5,7,2,4,6] => [3,6,2,7,4,8,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,7,6,2,4,5] => [3,6,2,7,8,5,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,5,6,2,8,4] => [3,6,2,8,4,5,1,7] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,5,6,2,3,7] => [3,6,7,2,4,5,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,5,7,2,3,6] => [3,6,7,2,4,8,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,7,6,2,3,5] => [3,6,7,2,8,5,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,1,5,6,2,3,4] => [3,6,7,8,4,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,1,5,6,2,8,3] => [3,6,8,2,4,5,1,7] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,5,6,8,2,7] => [3,7,2,1,4,5,8,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,5,8,7,2,6] => [3,7,2,1,4,8,6,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,8,6,7,2,5] => [3,7,2,1,8,5,6,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,5,6,7,2,4] => [3,7,2,8,4,5,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,5,6,7,2,3] => [3,7,8,2,4,5,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,5,6,7,8,2] => [3,8,2,1,4,5,6,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,8,1,7,4,5,6] => [4,1,2,6,7,8,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,7,1,6,4,8,5] => [4,1,2,6,8,5,3,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,5,1,8,7,4,6] => [4,1,2,7,3,8,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,8,1,6,7,4,5] => [4,1,2,7,8,5,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,4,1,3,5,6,7] => [4,1,5,3,6,7,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,4,1,3,5,8,6] => [4,1,5,3,6,8,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,4,1,3,8,5,7] => [4,1,5,3,7,2,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,4,1,3,7,8,5] => [4,1,5,3,8,2,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,5,1,3,4,8,6] => [4,1,5,6,3,8,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,7,1,3,4,5,6] => [4,1,5,6,7,8,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,5,1,3,8,4,7] => [4,1,5,7,3,2,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,5,1,3,7,4,6] => [4,1,5,7,3,8,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,8,1,3,7,4,5] => [4,1,5,7,8,2,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,5,1,3,7,8,4] => [4,1,5,8,3,2,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,4,1,8,3,6,7] => [4,1,6,3,2,7,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,4,1,6,3,5,7] => [4,1,6,3,7,5,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,4,1,7,3,5,6] => [4,1,6,3,7,8,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,4,1,6,3,8,5] => [4,1,6,3,8,5,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,5,1,7,3,4,6] => [4,1,6,7,3,8,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,8,1,6,3,4,5] => [4,1,6,7,8,5,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,5,1,6,3,8,4] => [4,1,6,8,3,5,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,4,1,6,8,3,7] => [4,1,7,3,2,5,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,4,1,8,7,3,6] => [4,1,7,3,2,8,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,4,1,6,7,3,5] => [4,1,7,3,8,5,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,5,1,6,7,3,4] => [4,1,7,8,3,5,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,4,1,6,7,8,3] => [4,1,8,3,2,5,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,3,4,1,2,8,5,7] => [4,5,2,3,7,1,8,6] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,4,1,2,7,8,5] => [4,5,2,3,8,1,6,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,5,1,2,4,8,6] => [4,5,2,6,3,8,1,7] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,7,1,2,4,8,5] => [4,5,2,6,8,1,3,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,5,1,2,8,4,7] => [4,5,2,7,3,1,8,6] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,5,1,2,7,4,6] => [4,5,2,7,3,8,6,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,8,1,2,7,4,5] => [4,5,2,7,8,1,6,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,5,1,2,7,8,4] => [4,5,2,8,3,1,6,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,5,4,1,2,3,8,6] => [4,5,6,3,2,8,1,7] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,8,4,1,2,3,5,7] => [4,5,6,3,7,1,8,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,4,1,2,3,8,5] => [4,5,6,3,8,1,2,7] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,5,1,2,3,4,7] => [4,5,6,7,3,1,8,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,5,1,2,3,8,4] => [4,5,6,8,3,1,2,7] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,5,4,1,2,7,3,6] => [4,5,7,3,2,8,6,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,8,4,1,2,7,3,5] => [4,5,7,3,8,1,6,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,5,1,2,7,3,4] => [4,5,7,8,3,1,6,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,5,4,1,2,7,8,3] => [4,5,8,3,2,1,6,7] => [4,8,7,3,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,3,4,1,6,2,5,7] => [4,6,2,3,7,5,8,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,4,1,7,2,5,6] => [4,6,2,3,7,8,5,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,4,1,6,2,8,5] => [4,6,2,3,8,5,1,7] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,5,1,6,2,4,7] => [4,6,2,7,3,5,8,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,5,1,7,2,4,6] => [4,6,2,7,3,8,5,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,8,1,6,2,4,5] => [4,6,2,7,8,5,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,5,1,6,2,8,4] => [4,6,2,8,3,5,1,7] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,4,1,6,2,3,7] => [4,6,7,3,2,5,8,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,4,1,7,2,3,6] => [4,6,7,3,2,8,5,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,8,4,1,6,2,3,5] => [4,6,7,3,8,5,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,5,4,1,6,2,8,3] => [4,6,8,3,2,5,1,7] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,4,1,6,8,2,7] => [4,7,2,3,1,5,8,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,4,1,8,7,2,6] => [4,7,2,3,1,8,6,5] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,4,1,6,7,2,5] => [4,7,2,3,8,5,6,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,5,1,6,7,2,4] => [4,7,2,8,3,5,6,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,4,1,6,7,2,3] => [4,7,8,3,2,5,6,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,4,1,6,7,8,2] => [4,8,2,3,1,5,6,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,4,8,1,7,5,6] => [5,1,2,3,7,8,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,8,5,1,4,6,7] => [5,1,2,6,4,7,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,7,5,1,4,8,6] => [5,1,2,6,4,8,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,8,6,1,4,5,7] => [5,1,2,6,7,4,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,7,6,1,4,8,5] => [5,1,2,6,8,4,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,8,5,1,7,4,6] => [5,1,2,7,4,8,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,8,6,1,7,4,5] => [5,1,2,7,8,4,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,6,5,1,7,8,4] => [5,1,2,8,4,3,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,4,5,1,3,6,7] => [5,1,6,3,4,7,8,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,4,5,1,3,8,6] => [5,1,6,3,4,8,2,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,4,6,1,3,5,7] => [5,1,6,3,7,4,8,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,4,8,1,3,5,6] => [5,1,6,3,7,8,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,4,6,1,3,8,5] => [5,1,6,3,8,4,2,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,6,5,1,3,4,7] => [5,1,6,7,4,3,8,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,8,5,1,3,4,6] => [5,1,6,7,4,8,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,8,6,1,3,4,5] => [5,1,6,7,8,4,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,6,5,1,3,8,4] => [5,1,6,8,4,3,2,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,4,5,1,8,3,7] => [5,1,7,3,4,2,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,4,5,1,7,3,6] => [5,1,7,3,4,8,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,4,6,1,7,3,5] => [5,1,7,3,8,4,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,6,5,1,7,3,4] => [5,1,7,8,4,3,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,4,5,1,7,8,3] => [5,1,8,3,4,2,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,3,4,6,1,2,8,5] => [5,6,2,3,8,4,1,7] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,6,5,1,2,4,7] => [5,6,2,7,4,3,8,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,8,5,1,2,4,6] => [5,6,2,7,4,8,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,8,6,1,2,4,5] => [5,6,2,7,8,4,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,6,5,1,2,8,4] => [5,6,2,8,4,3,1,7] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,4,5,1,8,2,7] => [5,7,2,3,4,1,8,6] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,4,5,1,7,2,6] => [5,7,2,3,4,8,6,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,4,6,1,7,2,5] => [5,7,2,3,8,4,6,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,6,5,1,7,2,4] => [5,7,2,8,4,3,6,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,4,5,1,7,2,3] => [5,7,8,3,4,2,6,1] => [5,8,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,4,5,1,7,8,2] => [5,8,2,3,4,1,6,7] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,3,4,8,6,1,5,7] => [6,1,2,3,7,5,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,4,8,7,1,5,6] => [6,1,2,3,7,8,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,4,7,6,1,8,5] => [6,1,2,3,8,5,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,8,5,6,1,4,7] => [6,1,2,7,4,5,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,8,5,7,1,4,6] => [6,1,2,7,4,8,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,8,7,6,1,4,5] => [6,1,2,7,8,5,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,7,5,6,1,8,4] => [6,1,2,8,4,5,3,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,4,5,6,1,3,7] => [6,1,7,3,4,5,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,4,5,7,1,3,6] => [6,1,7,3,4,8,5,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,4,7,6,1,3,5] => [6,1,7,3,8,5,4,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,7,5,6,1,3,4] => [6,1,7,8,4,5,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,4,5,6,1,8,3] => [6,1,8,3,4,5,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,3,4,5,7,1,2,6] => [6,7,2,3,4,8,5,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,3,4,7,6,1,2,5] => [6,7,2,3,8,5,4,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,3,7,5,6,1,2,4] => [6,7,2,8,4,5,3,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,3,4,5,6,1,8,2] => [6,8,2,3,4,5,1,7] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,3,4,5,8,7,1,6] => [7,1,2,3,4,8,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,4,8,6,7,1,5] => [7,1,2,3,8,5,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,8,5,6,7,1,4] => [7,1,2,8,4,5,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,4,5,6,7,1,3] => [7,1,8,3,4,5,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[9,1,2,3,4,5,6,7,8] => [2,3,4,5,6,7,8,9,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,3,4,5,6,9,7] => [2,3,4,5,6,7,9,1,8] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,4,5,8,6,7] => [2,3,4,5,6,8,9,7,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,4,7,5,6,8] => [2,3,4,5,7,8,6,9,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,4,8,5,6,7] => [2,3,4,5,7,8,9,6,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,4,7,8,5,6] => [2,3,4,5,8,9,6,7,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,9,4,6,7,8] => [2,3,4,6,1,7,8,9,5] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,6,4,5,7,8] => [2,3,4,6,7,5,8,9,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,3,9,4,5,6,7] => [2,3,4,6,7,8,9,1,5] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,9,8,4,6,7] => [2,3,4,7,1,8,9,6,5] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,6,8,4,5,7] => [2,3,4,7,8,5,9,6,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,8,7,4,5,6] => [2,3,4,7,8,9,6,5,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,6,9,8,4,7] => [2,3,4,8,1,5,9,7,6] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,6,7,8,9,4] => [2,3,4,9,1,5,6,7,8] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,5,3,4,6,7,8] => [2,3,5,6,4,7,8,9,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,8,3,4,5,6,7] => [2,3,5,6,7,8,9,4,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,5,9,3,4,6,7] => [2,3,6,7,4,8,9,1,5] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,8,2,3,4,5,6,7] => [2,4,5,6,7,8,9,3,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,4,8,2,3,5,6,7] => [2,5,6,3,7,8,9,4,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,8,5,6,7,2,3,4] => [2,7,8,9,4,5,6,3,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,4,5,6,7,2,9,3] => [2,7,9,3,4,5,6,1,8] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,4,5,6,7,8,2,3] => [2,8,9,3,4,5,6,7,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,9,1,3,4,5,6,7,8] => [3,1,4,5,6,7,8,9,2] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,3,4,5,6,9,7] => [3,1,4,5,6,7,9,2,8] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,3,4,5,9,6,8] => [3,1,4,5,6,8,2,9,7] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,3,4,5,8,9,6] => [3,1,4,5,6,9,2,7,8] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,3,6,7,8,9,4] => [3,1,4,9,2,5,6,7,8] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,3,8,5,9,7] => [3,1,5,2,7,4,9,6,8] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,5,6,7,9,3,8] => [3,1,8,2,4,5,6,9,7] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,5,6,7,8,9,3] => [3,1,9,2,4,5,6,7,8] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[9,3,1,2,4,5,6,7,8] => [3,4,2,5,6,7,8,9,1] => [3,9,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[9,7,1,2,3,4,5,6,8] => [3,4,5,6,7,8,2,9,1] => [3,9,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[8,9,1,2,3,4,5,6,7] => [3,4,5,6,7,8,9,1,2] => [3,9,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[8,7,1,2,3,4,5,9,6] => [3,4,5,6,7,9,2,1,8] => [3,9,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[9,7,1,2,3,4,8,5,6] => [3,4,5,6,8,9,2,7,1] => [3,9,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[2,3,9,1,4,5,6,7,8] => [4,1,2,5,6,7,8,9,3] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,3,8,1,4,5,6,9,7] => [4,1,2,5,6,7,9,3,8] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,3,6,1,4,7,8,9,5] => [4,1,2,5,9,3,6,7,8] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,3,5,1,6,7,9,4,8] => [4,1,2,8,3,5,6,9,7] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,9,4,1,3,5,6,7,8] => [4,1,5,3,6,7,8,9,2] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,9,8,1,3,4,5,6,7] => [4,1,5,6,7,8,9,3,2] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,9,4,1,6,3,8,5,7] => [4,1,6,3,8,5,9,7,2] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,3,4,9,1,5,6,7,8] => [5,1,2,3,6,7,8,9,4] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,6,1,7,9,5,8] => [5,1,2,3,8,4,6,9,7] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,6,1,7,8,9,5] => [5,1,2,3,9,4,6,7,8] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,3,9,5,1,4,6,7,8] => [5,1,2,6,4,7,8,9,3] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,3,9,8,1,4,5,6,7] => [5,1,2,6,7,8,9,4,3] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,7,8,9,1,3,4,5,6] => [5,1,6,7,8,9,2,3,4] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,5,9,1,6,7,8] => [6,1,2,3,4,7,8,9,5] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,8,1,6,9,7] => [6,1,2,3,4,7,9,5,8] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,7,1,9,6,8] => [6,1,2,3,4,8,5,9,7] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,7,1,8,9,6] => [6,1,2,3,4,9,5,7,8] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,4,9,6,1,5,7,8] => [6,1,2,3,7,5,8,9,4] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,9,5,6,1,4,7,8] => [6,1,2,7,4,5,8,9,3] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,8,5,6,1,4,9,7] => [6,1,2,7,4,5,9,3,8] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,9,5,6,1,8,4,7] => [6,1,2,8,4,5,9,7,3] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,6,9,1,7,8] => [7,1,2,3,4,5,8,9,6] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[2,3,4,5,6,8,1,9,7] => [7,1,2,3,4,5,9,6,8] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[2,3,4,5,9,7,1,6,8] => [7,1,2,3,4,8,6,9,5] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[2,3,4,9,6,7,1,5,8] => [7,1,2,3,8,5,6,9,4] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[2,3,9,5,6,7,1,4,8] => [7,1,2,8,4,5,6,9,3] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[2,9,4,5,6,7,1,3,8] => [7,1,8,3,4,5,6,9,2] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[2,8,4,5,6,7,1,9,3] => [7,1,9,3,4,5,6,2,8] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[2,3,4,5,6,7,9,1,8] => [8,1,2,3,4,5,6,9,7] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,3,4,5,6,9,8,1,7] => [8,1,2,3,4,5,9,7,6] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,3,4,5,9,7,8,1,6] => [8,1,2,3,4,9,6,7,5] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,3,4,9,6,7,8,1,5] => [8,1,2,3,9,5,6,7,4] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,3,4,5,6,7,8,9,1] => [9,1,2,3,4,5,6,7,8] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[] => [] => [] => .
[3,5,2,6,1,4,8,7] => [5,3,1,6,2,4,8,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,5,2,6,4,1,8,7] => [6,3,1,5,2,4,8,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,5,2,7,4,8,1,6] => [7,3,1,5,2,8,4,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,5,2,7,4,8,6,1] => [8,3,1,5,2,7,4,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,5,7,2,3,8,6,1] => [8,4,5,1,2,7,3,6] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,5,7,2,3,8,1,6] => [7,4,5,1,2,8,3,6] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,5,6,2,3,1,8,7] => [6,4,5,1,2,3,8,7] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,5,6,2,1,3,8,7] => [5,4,6,1,2,3,8,7] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,1,6,4,2,8,7] => [3,6,1,5,2,4,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,6,1,3,2,8,7] => [4,6,5,1,2,3,8,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,7,3,2,8,6,1] => [8,5,4,1,2,7,3,6] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[4,6,7,3,8,2,5,1] => [8,6,4,1,7,2,3,5] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[4,6,7,3,8,2,1,5] => [7,6,4,1,8,2,3,5] => [7,6,4,1,8,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[4,6,7,3,8,1,2,5] => [6,7,4,1,8,2,3,5] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,5,7,1,3,8,2,6] => [4,7,5,1,2,8,3,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,1,7,4,8,2,6] => [3,7,1,5,2,8,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,5,7,4,8,3,6] => [2,1,7,5,3,8,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,7,4,8,6,3] => [2,1,8,5,3,7,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,7,4,8,6,2] => [3,8,1,5,2,7,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,7,1,3,8,6,2] => [4,8,5,1,2,7,3,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,7,3,8,1,5,2] => [6,8,4,1,7,2,3,5] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,6,7,3,8,5,1,2] => [7,8,4,1,6,2,3,5] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,6,7,3,8,5,2,1] => [8,7,4,1,6,2,3,5] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[5,6,7,8,3,1,4,2] => [6,8,5,7,1,2,3,4] => [6,8,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,6,7,8,1,3,4,2] => [5,8,6,7,1,2,3,4] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,7,1,8,3,5,2] => [4,8,6,1,7,2,3,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,1,7,8,4,5,2] => [3,8,1,6,7,2,4,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,6,7,8,4,5,3] => [2,1,8,6,7,3,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,7,8,4,3,5] => [2,1,7,6,8,3,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,7,8,4,2,5] => [3,7,1,6,8,2,4,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,7,1,8,3,2,5] => [4,7,6,1,8,2,3,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,7,8,1,3,2,4] => [5,7,6,8,1,2,3,4] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,7,2,1,8,3,6] => [5,4,7,1,2,8,3,6] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,6,7,2,8,1,3,5] => [6,4,7,1,8,2,3,5] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,6,7,2,8,3,1,5] => [7,4,6,1,8,2,3,5] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,6,7,2,8,3,5,1] => [8,4,6,1,7,2,3,5] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,6,2,7,8,4,5,1] => [8,3,1,6,7,2,4,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,6,2,7,8,4,1,5] => [7,3,1,6,8,2,4,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,6,2,7,8,1,4,5] => [6,3,1,7,8,2,4,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,5,2,7,1,8,4,6] => [5,3,1,7,2,8,4,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,4,2,1,7,8,5,6] => [4,3,1,2,7,8,5,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,4,1,2,7,8,6,5] => [3,4,1,2,8,7,5,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,2,7,1,8,6,4] => [5,3,1,8,2,7,4,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,6,2,7,8,1,5,4] => [6,3,1,8,7,2,4,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,6,2,7,8,5,1,4] => [7,3,1,8,6,2,4,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,6,2,7,8,5,4,1] => [8,3,1,7,6,2,4,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,6,7,2,8,5,3,1] => [8,4,7,1,6,2,3,5] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,6,7,2,8,5,1,3] => [7,4,8,1,6,2,3,5] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,6,7,2,8,1,5,3] => [6,4,8,1,7,2,3,5] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,5,7,2,1,8,6,3] => [5,4,8,1,2,7,3,6] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,5,7,1,2,8,6,3] => [4,5,8,1,2,7,3,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,1,7,2,8,6,4] => [3,5,1,8,2,7,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,5,7,3,8,6,4] => [2,1,5,8,3,7,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,7,8,3,5,4] => [2,1,6,8,7,3,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,7,8,2,5,4] => [3,6,1,8,7,2,4,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,7,1,8,2,5,3] => [4,6,8,1,7,2,3,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,7,8,1,2,4,3] => [5,6,8,7,1,2,3,4] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,6,7,8,2,1,4,3] => [6,5,8,7,1,2,3,4] => [6,5,8,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,6,7,8,2,4,1,3] => [7,5,8,6,1,2,3,4] => [7,5,8,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,6,7,8,2,4,3,1] => [8,5,7,6,1,2,3,4] => [8,5,7,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,6,7,8,1,4,2,3] => [5,7,8,6,1,2,3,4] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,7,1,8,5,2,3] => [4,7,8,1,6,2,3,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,1,7,8,5,2,4] => [3,7,1,8,6,2,4,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,6,7,8,5,3,4] => [2,1,7,8,6,3,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,7,8,5,4,2] => [3,8,1,7,6,2,4,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,7,1,8,5,3,2] => [4,8,7,1,6,2,3,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,7,8,1,4,3,2] => [5,8,7,6,1,2,3,4] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,6,7,8,4,1,3,2] => [6,8,7,5,1,2,3,4] => [6,8,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,1,5,6,4,3,8,7,10,9] => [2,1,6,5,3,4,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,5,7,4,8,6,3,10,9] => [2,1,8,5,3,7,4,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,5,7,4,9,6,10,8,3] => [2,1,10,5,3,7,4,9,6,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,7,8,6,5,10,9] => [2,1,4,3,8,7,5,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,6,7,8,5,4,3,10,9] => [2,1,8,7,6,3,4,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,6,7,9,5,4,10,8,3] => [2,1,10,7,6,3,4,9,5,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,7,9,6,10,8,5] => [2,1,4,3,10,7,5,9,6,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,6,8,9,5,10,7,4,3] => [2,1,10,9,6,3,8,4,5,7] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,9,10,8,7] => [2,1,4,3,6,5,10,9,7,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,5,6,4,3,9,10,8,7] => [2,1,6,5,3,4,10,9,7,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,5,8,4,9,10,7,6,3] => [2,1,10,5,3,9,8,4,6,7] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,8,9,10,7,6,5] => [2,1,4,3,10,9,8,5,6,7] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,7,8,9,10,6,5,4,3] => [2,1,10,9,8,7,3,4,5,6] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,5,8,7,3,4,1,2] => [7,8,5,6,2,1,4,3] => [7,8,5,6,2,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[3,6,7,4,5,8,1,2] => [7,8,1,4,5,2,3,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,7,4,5,1,8,3] => [6,1,8,4,5,2,3,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,6,7,4,5,2,3,8] => [1,6,7,4,5,2,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,7,6,2,3,8] => [1,6,7,3,2,5,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,4,7,6,1,8,3] => [6,1,8,3,2,5,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,4,7,6,8,1,2] => [7,8,1,3,2,5,4,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,5,3,7,8,6,1,2] => [7,8,3,1,2,6,4,5] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,4,3,8,7,6,1,2] => [7,8,3,2,1,6,5,4] => [7,8,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,4,8,3,7,5,1,2] => [7,8,4,2,6,1,5,3] => [7,8,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,3,8,4,5,7,1,2] => [7,8,2,4,5,1,6,3] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,3,4,8,6,7,1,2] => [7,8,2,3,1,5,6,4] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,3,5,6,8,7,1,2] => [7,8,2,1,3,4,6,5] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,5,6,1,8,7,4] => [5,2,1,8,3,4,7,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,5,6,8,1,7,3] => [6,2,8,1,3,4,7,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,4,8,6,1,7,3] => [6,2,8,3,1,5,7,4] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,8,4,5,1,7,3] => [6,2,8,4,5,1,7,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,8,2,4,5,1,6,3] => [6,3,8,4,5,7,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,1,4,5,2,3,6] => [3,6,7,4,5,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,8,4,5,2,3,7] => [2,6,7,4,5,1,8,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,8,6,2,3,7] => [2,6,7,3,1,5,8,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,2,8,6,5,7] => [2,4,3,1,7,6,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,8,2,6,4,7] => [2,5,3,7,1,6,8,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,3,2,5,4,7] => [2,5,4,7,6,1,8,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,1,3,2,5,4,6] => [3,5,4,7,6,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,2,3,1,5,6,4] => [5,3,4,8,6,7,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,2,8,3,1,5,7,4] => [5,2,4,8,6,1,7,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,3,8,1,6,7,4] => [5,2,3,8,1,6,7,4] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,8,2,1,7,5,4] => [5,4,2,8,7,1,6,3] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,8,3,2,1,6,5,4] => [5,4,3,8,7,6,1,2] => [5,4,3,8,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,8,4,2,6,1,5,3] => [6,4,8,3,7,5,1,2] => [6,4,8,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,4,2,8,7,1,6,3] => [6,3,8,2,1,7,5,4] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,5,2,7,8,1,6,3] => [6,3,8,1,2,7,4,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,5,3,7,1,6,8,4] => [5,1,3,8,2,6,4,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,5,3,7,2,6,4,8] => [1,5,3,7,2,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,3,2,5,4,8] => [1,5,4,7,6,2,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,7,3,1,5,8,4] => [5,1,4,8,6,2,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,7,2,1,8,5,4] => [5,4,1,8,7,2,3,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,8,5,6,2,1,4,3] => [6,5,8,7,3,4,1,2] => [6,5,8,7,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[6,5,8,7,1,2,3,4] => [5,6,7,8,2,1,4,3] => [5,8,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,4,1,8,7,2,3,6] => [3,6,7,2,1,8,5,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,8,1,7,2,3,5] => [4,6,7,2,8,1,5,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,3,1,2,6,4,5] => [4,5,3,7,8,6,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,3,1,8,2,7,4,6] => [3,5,2,7,1,8,6,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,2,8,7,5,6] => [3,4,2,1,7,8,6,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,8,5,7,6] => [3,2,4,1,6,8,7,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,8,3,4,7,6] => [3,2,5,6,1,8,7,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,8,1,3,4,7,5] => [4,2,5,6,8,1,7,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,2,1,3,4,6,5] => [4,3,5,6,8,7,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,3,1,2,6,5,8,7] => [3,4,2,1,6,5,8,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,6,2,4,8,7] => [3,5,2,6,1,4,8,7] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,5,2,4,8,7] => [3,5,2,6,4,1,8,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,5,2,8,4,6] => [3,5,2,7,4,8,1,6] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,5,1,2,7,3,6] => [4,5,7,2,3,8,6,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,5,1,2,8,3,6] => [4,5,7,2,3,8,1,6] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,5,1,2,3,8,7] => [4,5,6,2,3,1,8,7] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,6,1,2,3,8,7] => [4,5,6,2,1,3,8,7] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,6,5,3,4,8,7] => [2,1,5,6,4,3,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,5,2,4,8,7] => [3,5,1,6,4,2,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,5,1,2,3,8,7] => [4,5,6,1,3,2,8,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,4,1,2,3,8,7] => [4,5,6,3,1,2,8,7] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,5,4,1,2,3,8,7] => [4,5,6,3,2,1,8,7] => [4,8,7,3,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,4,1,2,8,3,6] => [4,5,7,3,2,8,1,6] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,4,1,7,2,3,5] => [4,6,7,3,8,2,5,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,4,1,8,2,3,5] => [4,6,7,3,8,2,1,5] => [4,8,7,3,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,7,4,1,8,2,3,5] => [4,6,7,3,8,1,2,5] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,4,1,2,8,3,6] => [4,5,7,3,1,8,2,6] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,5,1,2,8,3,6] => [4,5,7,1,3,8,2,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,1,5,2,8,4,6] => [3,5,1,7,4,8,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,7,5,3,8,4,6] => [2,1,5,7,4,8,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,5,3,7,4,6] => [2,1,5,7,4,8,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,5,2,7,4,6] => [3,5,1,7,4,8,6,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,5,1,2,7,3,6] => [4,5,7,1,3,8,6,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,4,1,2,7,3,6] => [4,5,7,3,1,8,6,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,4,1,7,2,3,5] => [4,6,7,3,8,1,5,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,4,1,6,2,3,5] => [4,6,7,3,8,5,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,8,6,7,1,2,3,4] => [5,6,7,8,1,3,4,2] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,6,1,7,2,3,5] => [4,6,7,1,8,3,5,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,1,6,7,2,4,5] => [3,6,1,7,8,4,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,8,6,7,3,4,5] => [2,1,6,7,8,4,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,6,8,3,4,5] => [2,1,6,7,8,4,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,1,6,8,2,4,5] => [3,6,1,7,8,4,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,6,1,8,2,3,5] => [4,6,7,1,8,3,2,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,6,8,1,2,3,4] => [5,6,7,8,1,3,2,4] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,4,7,1,2,8,3,6] => [4,5,7,2,1,8,3,6] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,7,1,8,2,3,5] => [4,6,7,2,8,1,3,5] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,6,1,8,2,3,5] => [4,6,7,2,8,3,1,5] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,6,1,7,2,3,5] => [4,6,7,2,8,3,5,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,1,6,7,2,4,5] => [3,6,2,7,8,4,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,6,8,2,4,5] => [3,6,2,7,8,4,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,7,8,2,4,5] => [3,6,2,7,8,1,4,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,7,2,8,4,6] => [3,5,2,7,1,8,4,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,2,7,8,5,6] => [3,4,2,1,7,8,5,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,8,7,5,6] => [2,1,4,3,7,8,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,2,8,7,5,6] => [3,4,1,2,7,8,6,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,1,8,7,2,4,5] => [3,6,2,7,8,1,5,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,8,6,2,4,5] => [3,6,2,7,8,5,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,7,1,6,2,3,5] => [4,6,7,2,8,5,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,8,1,6,2,3,5] => [4,6,7,2,8,5,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,8,1,2,7,3,6] => [4,5,7,2,1,8,6,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,5,8,1,2,7,3,6] => [4,5,7,1,2,8,6,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,1,8,2,7,4,6] => [3,5,1,7,2,8,6,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,5,8,3,7,4,6] => [2,1,5,7,3,8,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,8,7,3,4,5] => [2,1,6,7,8,3,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,8,7,2,4,5] => [3,6,1,7,8,2,5,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,8,1,7,2,3,5] => [4,6,7,1,8,2,5,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,8,7,1,2,3,4] => [5,6,7,8,1,2,4,3] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,5,8,6,1,2,3,4] => [5,6,7,8,2,4,1,3] => [5,8,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,5,7,6,1,2,3,4] => [5,6,7,8,2,4,3,1] => [5,8,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,7,8,6,1,2,3,4] => [5,6,7,8,1,4,2,3] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,8,1,6,2,3,5] => [4,6,7,1,8,5,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,1,8,6,2,4,5] => [3,6,1,7,8,5,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,7,8,6,3,4,5] => [2,1,6,7,8,5,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,7,6,3,4,5] => [2,1,6,7,8,5,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,7,6,2,4,5] => [3,6,1,7,8,5,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,7,1,6,2,3,5] => [4,6,7,1,8,5,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,7,6,1,2,3,4] => [5,6,7,8,1,4,3,2] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,8,7,5,1,2,3,4] => [5,6,7,8,4,1,3,2] => [5,8,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,4,7,3,8,5,1,2] => [7,8,4,2,6,1,3,5] => [7,8,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,4,7,3,5,8,1,2] => [7,8,4,2,5,1,3,6] => [7,8,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,4,7,2,5,1,8,3] => [6,4,8,2,5,1,3,7] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,4,2,7,6,1,3,8] => [6,3,7,2,1,5,4,8] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,4,2,7,6,1,8,3] => [6,3,8,2,1,5,4,7] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,4,3,7,6,8,1,2] => [7,8,3,2,1,5,4,6] => [7,8,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,4,3,7,8,6,1,2] => [7,8,3,2,1,6,4,5] => [7,8,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,4,8,3,5,7,1,2] => [7,8,4,2,5,1,6,3] => [7,8,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,4,3,8,6,7,1,2] => [7,8,3,2,1,5,6,4] => [7,8,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,4,3,6,8,7,1,2] => [7,8,3,2,1,4,6,5] => [7,8,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,4,2,6,7,1,8,3] => [6,3,8,2,1,4,5,7] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,4,2,6,7,1,3,8] => [6,3,7,2,1,4,5,8] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,3,2,6,1,7,4,8] => [5,3,2,7,1,4,6,8] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,2,6,1,7,8,4] => [5,3,2,8,1,4,6,7] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,2,6,1,8,7,4] => [5,3,2,8,1,4,7,6] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,4,2,6,8,1,7,3] => [6,3,8,2,1,4,7,5] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,4,2,8,6,1,7,3] => [6,3,8,2,1,5,7,4] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,4,8,2,5,1,7,3] => [6,4,8,2,5,1,7,3] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,8,4,2,5,1,6,3] => [6,4,8,3,5,7,1,2] => [6,4,8,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,8,4,2,5,1,3,6] => [6,4,7,3,5,8,1,2] => [6,4,8,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,4,2,8,6,1,3,7] => [6,3,7,2,1,5,8,4] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,3,2,6,1,8,4,7] => [5,3,2,7,1,4,8,6] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,3,2,1,6,8,5,7] => [4,3,2,1,7,5,8,6] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,2,1,8,6,5,7] => [4,3,2,1,7,6,8,5] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,2,8,1,6,4,7] => [5,3,2,7,1,6,8,4] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,8,2,1,5,4,7] => [5,4,2,7,6,1,8,3] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,8,3,2,1,5,4,6] => [5,4,3,7,6,8,1,2] => [5,4,3,8,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,8,3,2,1,5,6,4] => [5,4,3,8,6,7,1,2] => [5,4,3,8,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,3,8,2,1,5,7,4] => [5,4,2,8,6,1,7,3] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,3,2,8,1,6,7,4] => [5,3,2,8,1,6,7,4] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,4,2,7,8,1,6,3] => [6,3,8,2,1,7,4,5] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,3,2,7,1,8,6,4] => [5,3,2,8,1,7,4,6] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,2,7,1,6,8,4] => [5,3,2,8,1,6,4,7] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,2,7,1,6,4,8] => [5,3,2,7,1,6,4,8] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,7,2,1,5,4,8] => [5,4,2,7,6,1,3,8] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,3,7,2,1,5,8,4] => [5,4,2,8,6,1,3,7] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,3,7,2,1,8,5,4] => [5,4,2,8,7,1,3,6] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,4,7,2,8,1,5,3] => [6,4,8,2,7,1,3,5] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,5,7,8,2,1,4,3] => [6,5,8,7,2,1,3,4] => [6,5,8,7,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,5,8,7,2,1,3,4] => [6,5,7,8,2,1,4,3] => [6,5,8,7,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,3,7,2,1,8,4,5] => [5,4,2,7,8,1,3,6] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,3,7,2,1,4,8,5] => [5,4,2,6,8,1,3,7] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,3,7,2,1,4,5,8] => [5,4,2,6,7,1,3,8] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,3,2,7,1,4,8,6] => [5,3,2,6,1,8,4,7] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,4,2,8,7,1,3,6] => [6,3,7,2,1,8,5,4] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,8,4,2,6,1,3,5] => [6,4,7,3,8,5,1,2] => [6,4,8,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,8,3,2,1,6,4,5] => [5,4,3,7,8,6,1,2] => [5,4,3,8,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,3,8,2,1,7,4,5] => [5,4,2,7,8,1,6,3] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,3,2,8,1,7,4,6] => [5,3,2,7,1,8,6,4] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,3,2,1,8,7,5,6] => [4,3,2,1,7,8,6,5] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,2,1,7,5,8,6] => [4,3,2,1,6,8,5,7] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,2,1,7,5,6,8] => [4,3,2,1,6,7,5,8] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,2,1,8,5,7,6] => [4,3,2,1,6,8,7,5] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,2,8,1,4,7,6] => [5,3,2,6,1,8,7,4] => [5,3,2,8,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,8,2,1,4,7,5] => [5,4,2,6,8,1,7,3] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,8,3,2,1,4,6,5] => [5,4,3,6,8,7,1,2] => [5,4,3,8,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,3,8,2,1,4,5,7] => [5,4,2,6,7,1,8,3] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,3,2,1,8,5,6,7] => [4,3,2,1,6,7,8,5] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,2,1,5,8,6,7] => [4,3,2,1,5,7,8,6] => [4,3,2,1,8,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,8,5,6,1,2,4,3] => [5,6,8,7,3,4,1,2] => [5,8,7,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,4,1,6,2,5,3] => [4,6,8,3,7,5,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,1,4,6,2,5,3] => [3,6,8,4,7,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,8,4,7,2,5,3] => [2,6,8,4,7,1,5,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,8,4,7,2,5,3] => [1,6,8,4,7,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,3,2,7,5,4] => [1,5,4,8,7,2,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,8,3,2,7,5,4] => [2,5,4,8,7,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,1,3,2,6,5,4] => [3,5,4,8,7,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,3,1,2,6,5,4] => [4,5,3,8,7,6,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,3,4,6,5,1,2] => [7,8,3,4,6,5,1,2] => [7,8,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,8,2,4,6,1,5,3] => [6,3,8,4,7,5,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,2,3,1,6,5,4] => [5,3,4,8,7,6,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,2,1,3,6,5,4] => [4,3,5,8,7,6,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,1,2,3,6,5,4] => [3,4,5,8,7,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,8,2,3,7,5,4] => [2,4,5,8,7,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,8,2,3,7,5,4] => [1,4,5,8,7,2,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,8,3,7,6,4] => [1,3,5,8,2,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,8,3,7,6,4] => [2,3,5,8,1,7,6,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,1,8,3,7,6,4] => [3,2,5,8,1,7,6,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,8,1,3,7,5,4] => [4,2,5,8,7,1,6,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,8,3,1,7,5,4] => [5,2,4,8,7,1,6,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,8,4,7,1,5,3] => [6,2,8,4,7,1,5,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,8,4,7,5,1,2] => [7,8,2,4,6,1,5,3] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,6,8,4,7,5,1,2] => [7,8,1,4,6,2,5,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,8,4,7,1,5,3] => [6,1,8,4,7,2,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,8,3,1,7,5,4] => [5,1,4,8,7,2,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,8,1,3,7,5,4] => [4,1,5,8,7,2,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,1,8,3,7,6,4] => [3,1,5,8,2,7,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,5,8,3,7,6,4] => [1,2,5,8,3,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,1,3,8,7,6,5] => [3,1,4,2,8,7,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,3,8,1,7,6,4] => [5,1,3,8,2,7,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,4,8,7,1,6,3] => [6,1,8,3,2,7,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,4,8,7,6,1,2] => [7,8,1,3,2,6,5,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,3,4,8,7,6,1,2] => [7,8,2,3,1,6,5,4] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,2,4,8,7,1,6,3] => [6,2,8,3,1,7,5,4] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,3,8,1,7,6,4] => [5,2,3,8,1,7,6,4] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,1,3,8,7,6,5] => [3,2,4,1,8,7,6,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,2,3,8,7,6,5] => [2,3,4,1,8,7,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,3,8,7,6,5] => [1,3,4,2,8,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,3,2,8,7,6,5] => [2,4,3,1,8,7,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,1,2,8,7,6,5] => [3,4,2,1,8,7,6,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,8,1,2,7,5,4] => [4,5,2,8,7,1,6,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,1,8,2,7,6,4] => [3,5,2,8,1,7,6,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,3,8,2,7,6,4] => [2,5,3,8,1,7,6,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,3,8,2,7,6,4] => [1,5,3,8,2,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,8,7,2,6,3] => [1,6,8,3,2,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,4,8,7,2,6,3] => [2,6,8,3,1,7,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,1,8,7,2,6,3] => [3,6,8,2,1,7,5,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,8,1,7,2,5,3] => [4,6,8,2,7,1,5,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,8,7,1,2,4,3] => [5,6,8,7,2,1,4,3] => [5,8,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,6,8,7,3,4,1,2] => [7,8,5,6,1,2,4,3] => [7,8,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,6,8,7,2,1,4,3] => [6,5,8,7,1,2,4,3] => [6,5,8,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,5,1,8,7,2,6,3] => [3,6,8,1,2,7,5,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,5,8,7,2,6,3] => [2,6,8,1,3,7,5,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,5,8,7,2,6,3] => [1,6,8,2,3,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,8,2,7,6,4] => [1,5,2,8,3,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,5,8,2,7,6,4] => [2,5,1,8,3,7,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,8,1,2,7,5,4] => [4,5,1,8,7,2,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,8,2,1,7,5,4] => [5,4,1,8,7,2,6,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,6,8,2,7,1,5,3] => [6,4,8,1,7,2,5,3] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,6,8,3,7,5,1,2] => [7,8,4,1,6,2,5,3] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,5,3,8,7,6,1,2] => [7,8,3,1,2,6,5,4] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,5,2,8,7,1,6,3] => [6,3,8,1,2,7,5,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,5,2,8,1,7,6,4] => [5,3,1,8,2,7,6,4] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,1,4,2,8,7,6,5] => [2,4,1,3,8,7,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,4,8,7,6,5] => [2,3,1,4,8,7,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,5,8,1,7,6,4] => [5,2,1,8,3,7,6,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,5,8,7,1,6,3] => [6,2,8,1,3,7,5,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,5,8,7,6,1,2] => [7,8,2,1,3,6,5,4] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,4,5,8,7,6,1,2] => [7,8,1,2,3,6,5,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,5,8,7,1,6,3] => [6,1,8,2,3,7,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,5,8,1,7,6,4] => [5,1,2,8,3,7,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,1,3,2,6,5,8,7] => [2,4,3,1,6,5,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,2,6,4,8,7] => [2,4,3,6,1,5,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,2,5,4,8,7] => [2,4,3,6,5,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,2,5,4,8,6] => [2,4,3,6,5,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,2,5,4,7,6] => [2,4,3,6,5,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,2,5,3,7,6] => [2,4,6,3,5,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,2,5,3,8,6] => [2,4,6,3,5,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,2,5,3,8,7] => [2,4,6,3,5,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,2,6,3,8,7] => [2,4,6,3,1,5,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,3,5,4,8,7] => [2,1,4,6,5,3,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,2,5,4,8,7] => [2,4,1,6,5,3,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,2,5,3,8,7] => [2,4,6,1,5,3,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,5,1,4,3,8,7] => [4,2,6,5,3,1,8,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,6,1,4,3,8,7] => [4,2,6,5,1,3,8,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,7,1,4,3,8,6] => [4,2,6,5,1,8,3,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,8,1,4,3,7,6] => [4,2,6,5,1,8,7,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,8,1,4,3,7,5] => [4,2,6,5,8,1,7,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,7,1,4,3,8,5] => [4,2,6,5,8,1,3,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,6,1,4,3,8,5] => [4,2,6,5,8,3,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,5,1,4,3,8,6] => [4,2,6,5,3,8,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,7,2,5,3,8,6] => [2,4,6,1,5,8,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,2,5,4,8,6] => [2,4,1,6,5,8,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,3,5,4,8,6] => [2,1,4,6,5,8,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,5,4,7,6] => [2,1,4,6,5,8,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,2,5,4,7,6] => [2,4,1,6,5,8,7,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,2,5,3,7,6] => [2,4,6,1,5,8,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,5,1,4,3,7,6] => [4,2,6,5,3,8,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,6,1,4,3,7,5] => [4,2,6,5,8,3,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,4,3,8,2,6,5] => [2,6,4,3,8,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,3,7,2,6,5] => [2,6,4,3,8,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,3,7,2,6,4] => [2,6,4,8,3,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,3,8,2,6,4] => [2,6,4,8,3,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,6,1,5,3,7,4] => [4,2,6,8,5,3,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,8,2,6,3,7,4] => [2,4,6,8,1,5,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,2,6,3,7,5] => [2,4,6,1,8,5,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,2,6,4,7,5] => [2,4,1,6,8,5,7,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,6,4,7,5] => [2,1,4,6,8,5,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,3,6,4,8,5] => [2,1,4,6,8,5,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,2,6,3,8,5] => [2,4,6,1,8,5,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,2,6,3,8,4] => [2,4,6,8,1,5,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,6,1,5,3,8,4] => [4,2,6,8,5,3,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,7,1,5,3,8,4] => [4,2,6,8,5,1,3,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,8,1,5,3,7,4] => [4,2,6,8,5,1,7,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,5,2,6,3,7,4] => [2,4,6,8,3,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,2,7,3,8,4] => [2,4,6,8,3,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,2,7,3,8,5] => [2,4,6,3,8,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,2,6,3,7,5] => [2,4,6,3,8,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,2,6,4,7,5] => [2,4,3,6,8,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,2,6,4,8,5] => [2,4,3,6,8,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,2,7,4,8,5] => [2,4,3,6,8,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,2,7,4,8,6] => [2,4,3,6,1,8,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,2,7,5,8,6] => [2,4,3,1,6,8,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,8,5,7,6] => [2,1,4,3,6,8,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,2,8,5,7,6] => [2,4,1,3,6,8,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,2,8,5,7,6] => [2,4,3,1,6,8,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,2,8,4,7,6] => [2,4,3,6,1,8,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,2,8,4,7,5] => [2,4,3,6,8,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,7,1,3,2,6,5] => [4,6,5,2,8,7,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,8,1,3,2,6,5] => [4,6,5,2,8,7,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,8,1,4,2,6,5] => [4,6,2,5,8,7,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,7,1,4,2,6,5] => [4,6,2,5,8,7,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,4,2,8,3,7,5] => [2,4,6,3,8,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,2,8,3,7,6] => [2,4,6,3,1,8,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,2,8,3,7,6] => [2,4,6,1,3,8,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,2,8,4,7,6] => [2,4,1,6,3,8,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,3,8,4,7,6] => [2,1,4,6,3,8,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,3,8,4,7,5] => [2,1,4,6,8,3,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,2,8,4,7,5] => [2,4,1,6,8,3,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,2,8,3,7,5] => [2,4,6,1,8,3,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,2,8,3,7,4] => [2,4,6,8,1,3,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,2,8,3,7,4] => [2,4,6,8,3,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,7,1,5,2,6,4] => [4,6,2,8,5,7,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,8,1,5,2,6,4] => [4,6,2,8,5,7,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,7,3,8,1,5,4] => [6,2,4,8,7,1,3,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,8,3,7,1,5,4] => [6,2,4,8,7,1,5,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,3,7,2,6,1,5,4] => [6,4,2,8,7,5,3,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,1,8,3,7,2,6,4] => [2,6,4,8,1,7,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,3,7,2,6,5] => [2,6,4,1,8,7,5,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,4,7,2,6,5] => [2,6,1,4,8,7,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,4,7,3,6,5] => [2,1,6,4,8,7,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,8,3,6,5] => [2,1,6,4,8,7,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,4,8,2,6,5] => [2,6,1,4,8,7,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,3,8,2,6,5] => [2,6,4,1,8,7,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,3,8,2,6,4] => [2,6,4,8,1,7,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,8,2,6,1,5,4] => [6,4,2,8,7,5,1,3] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,2,6,3,7,1,5,4] => [6,2,4,8,7,3,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,6,3,8,1,5,4] => [6,2,4,8,7,3,1,5] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,4,2,6,8,1,5,7] => [6,3,1,2,7,4,8,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,3,6,2,4,8,1,7] => [7,4,2,5,1,3,8,6] => [7,4,2,8,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,7,3,8,2,4,1,6] => [7,5,3,6,1,8,2,4] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,7,3,8,2,4,6,1] => [8,5,3,6,1,7,2,4] => [8,5,3,7,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[7,4,2,5,8,3,6,1] => [8,3,6,2,4,7,1,5] => [8,3,7,2,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,4,2,5,8,3,1,6] => [7,3,6,2,4,8,1,5] => [7,3,8,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,5,2,6,3,8,1,7] => [7,3,5,1,2,4,8,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,5,2,1,6,8,3,7] => [4,3,7,1,2,5,8,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,3,1,6,8,2,4,7] => [3,6,2,7,1,4,8,5] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,2,8,1,3,4,7] => [5,3,6,7,1,2,8,4] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,5,6,1,4,8,2,7] => [4,7,1,5,2,3,8,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,5,6,3,8,2,7] => [2,7,5,1,3,4,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,6,3,8,2,7] => [3,7,5,1,2,4,8,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,5,3,8,2,1,6] => [7,6,4,2,3,8,1,5] => [7,6,4,2,8,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[7,4,5,3,8,2,6,1] => [8,6,4,2,3,7,1,5] => [8,6,4,2,7,5,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[6,7,4,1,8,3,2,5] => [4,7,6,3,8,1,2,5] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,1,5,8,3,2,6] => [3,7,6,1,4,8,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,7,8,1,4,2,6] => [5,7,2,6,1,8,3,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,5,8,1,4,6,2] => [5,8,2,6,3,7,1,4] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,5,1,7,8,3,6,2] => [3,8,6,1,2,7,4,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,1,5,8,3,6,2] => [3,8,6,2,4,7,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,4,3,8,1,5,2] => [6,8,4,3,7,1,2,5] => [6,8,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,6,7,3,8,4,2,1] => [8,7,4,6,1,2,3,5] => [8,7,4,6,1,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[5,6,7,3,1,8,4,2] => [5,8,4,7,1,2,3,6] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,6,1,7,3,8,4,2] => [3,8,5,7,1,2,4,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,6,7,3,8,4,2] => [2,8,5,7,1,3,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,7,1,8,3,5,2] => [4,8,6,2,7,1,3,5] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,2,8,4,5,1,3] => [7,3,8,5,6,1,2,4] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,7,2,8,4,1,3,5] => [6,3,7,5,8,1,2,4] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,1,7,4,8,3,2,5] => [2,7,6,4,8,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,7,3,2,8,4] => [2,6,5,8,1,3,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,7,3,2,8,4] => [3,6,5,8,1,2,4,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,7,3,2,8,4,1] => [8,5,4,7,1,2,3,6] => [8,5,4,7,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[5,6,2,7,3,8,4,1] => [8,3,5,7,1,2,4,6] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,6,2,7,3,1,8,4] => [6,3,5,8,1,2,4,7] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,6,2,1,7,3,8,4] => [4,3,6,8,1,2,5,7] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,1,7,4,2,8,3,5] => [2,5,7,4,8,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,2,1,8,3,4,5] => [4,3,6,7,8,1,2,5] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,5,8,2,1,3,4,6] => [5,4,6,7,2,8,1,3] => [5,4,8,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,7,3,1,8,2,4,6] => [4,6,3,7,1,8,2,5] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,1,5,2,8,3,6] => [3,5,7,1,4,8,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,2,5,1,8,3,6] => [5,3,7,2,4,8,1,6] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,7,4,2,1,8,3,5] => [5,4,7,3,8,1,2,6] => [5,4,8,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,7,4,2,8,3,1,5] => [7,4,6,3,8,1,2,5] => [7,4,8,3,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,7,4,2,8,3,5,1] => [8,4,6,3,7,1,2,5] => [8,4,7,3,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[3,6,7,2,8,4,5,1] => [8,4,1,6,7,2,3,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,6,7,2,8,4,1,5] => [7,4,1,6,8,2,3,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,6,7,2,1,8,4,5] => [5,4,1,7,8,2,3,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,4,7,8,2,1,5,6] => [6,5,1,2,7,8,3,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,7,8,1,4,6,2,5] => [4,7,1,5,8,6,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,7,8,2,6,1,5] => [7,5,1,2,8,6,3,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,7,3,8,2,6,1,4] => [7,5,3,8,1,6,2,4] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[3,6,7,2,8,5,1,4] => [7,4,1,8,6,2,3,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,6,7,8,5,2,1,4] => [7,6,1,8,5,2,3,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,6,7,8,5,2,4,1] => [8,6,1,7,5,2,3,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[6,4,7,8,2,5,3,1] => [8,5,7,2,6,1,3,4] => [8,5,7,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[6,4,7,8,2,1,5,3] => [6,5,8,2,7,1,3,4] => [6,5,8,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,1,5,7,8,2,6,3] => [2,6,8,1,3,7,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,7,8,1,6,2,4] => [5,7,2,8,1,6,3,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,7,2,8,5,1,3,4] => [6,3,7,8,5,1,2,4] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,4,1,7,8,2,5,3] => [3,6,8,2,7,1,4,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,6,2,7,8,4,3] => [2,4,8,7,1,3,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,2,1,7,8,4,3] => [4,3,8,7,1,2,5,6] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,2,7,1,8,4,3] => [5,3,8,7,1,2,4,6] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,2,7,8,4,3,1] => [8,3,7,6,1,2,4,5] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,6,7,2,1,8,4,3] => [5,4,8,7,1,2,3,6] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,6,1,7,2,8,4,3] => [3,5,8,7,1,2,4,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,6,7,2,8,4,3] => [2,5,8,7,1,3,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,7,1,8,2,5,3] => [4,6,8,2,7,1,3,5] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,7,1,8,5,2,4] => [4,7,1,8,6,2,3,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,5,2,4,1,3] => [7,5,8,6,4,1,2,3] => [7,5,8,6,4,1,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[6,7,8,3,5,1,4,2] => [6,8,4,7,5,1,2,3] => [6,8,4,7,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,6,7,8,1,5,3,2] => [5,8,7,1,6,2,3,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,1,6,7,8,4,3,2] => [2,8,7,6,1,3,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,7,8,4,3,2] => [3,8,7,6,1,2,4,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,7,1,8,4,3,2] => [4,8,7,6,1,2,3,5] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,6,1,3,4,2,5,7] => [3,6,4,5,7,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,2,5,1,6,4,7] => [5,3,2,7,4,6,8,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,3,6,2,4,1,7] => [7,5,3,6,2,4,8,1] => [7,5,3,8,2,6,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[5,3,2,7,4,1,8,6] => [6,3,2,5,1,8,4,7] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,3,8,2,4,6,1] => [8,5,3,6,2,7,1,4] => [8,5,3,7,2,6,1,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[7,2,4,5,8,3,6,1] => [8,2,6,3,4,7,1,5] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,4,5,3,7,1,8,6] => [6,1,4,2,3,8,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,2,4,5,6,3,1,7] => [7,2,6,3,4,5,8,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,4,5,6,1,3,7] => [6,2,7,3,4,5,8,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,1,2,4,5,6,3,7] => [2,3,7,4,5,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,5,1,3,6,4,7] => [4,2,5,7,3,6,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,6,2,1,4,3,7] => [5,4,7,6,2,3,8,1] => [5,4,8,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,5,3,6,4,1,2,7] => [6,7,3,5,2,4,8,1] => [6,8,3,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,4,1,5,6,3,2,7] => [3,7,6,2,4,5,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,4,5,6,3,2,7] => [2,7,6,3,4,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,3,7,2,1,8,6] => [6,5,3,1,2,8,4,7] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[4,3,6,7,2,8,5,1] => [8,5,2,1,7,3,4,6] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[4,3,6,7,2,8,1,5] => [7,5,2,1,8,3,4,6] => [7,5,2,1,8,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[1,4,3,6,7,2,8,5] => [1,6,3,2,8,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,3,7,1,8,2,6] => [5,7,3,1,2,8,4,6] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,1,5,3,7,2,8,6] => [2,6,4,1,3,8,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,4,7,1,2,8,6] => [5,6,2,3,1,8,4,7] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,5,8,2,1,4,6,3] => [5,4,8,6,2,7,1,3] => [5,4,8,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,5,3,8,4,1,6,2] => [6,8,3,5,2,7,1,4] => [6,8,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,3,6,7,8,1,5,2] => [6,8,2,1,7,3,4,5] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,6,4,7,8,3,5,2] => [1,8,6,3,7,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,6,7,8,4,1,2] => [7,8,1,6,2,3,4,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,1,5,6,7,8,4,2] => [2,8,1,7,3,4,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,7,8,3,5,2] => [3,8,6,1,7,2,4,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,7,1,4,8,5,2] => [4,8,1,5,7,2,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,2,4,1,7,8,5,3] => [4,2,8,3,7,1,5,6] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,7,1,4,8,3,5] => [4,1,7,5,8,2,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,6,7,8,1,2,5] => [6,7,2,1,8,3,4,5] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,5,3,6,7,8,2,4] => [1,7,3,8,2,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,6,7,8,2,1,4] => [7,6,1,8,2,3,4,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,5,6,7,8,2,4,1] => [8,6,1,7,2,3,4,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,2,7,1,3,8,4,6] => [4,2,5,7,1,8,3,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,1,7,8,2,4,6] => [3,6,2,7,1,8,4,5] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,2,7,8,1,3,6] => [6,3,7,1,2,8,4,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,6,7,8,3,1,5] => [7,2,6,1,8,3,4,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,6,7,8,3,5,1] => [8,2,6,1,7,3,4,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,6,2,7,4,8,5,1] => [8,3,1,5,7,2,4,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,6,2,7,4,8,1,5] => [7,3,1,5,8,2,4,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,2,1,6,4,7,8,5] => [3,2,1,5,8,4,6,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,4,2,1,5,8,6] => [5,4,1,3,6,8,2,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[1,7,3,4,2,5,8,6] => [1,5,3,4,6,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,2,1,3,5,8,6] => [4,3,5,1,6,8,2,7] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,4,2,1,3,6,5] => [5,4,6,3,8,7,1,2] => [5,4,8,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,8,1,3,4,2,6,5] => [3,6,4,5,8,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,3,4,2,1,6,5] => [6,5,3,4,8,7,1,2] => [6,5,3,8,7,4,1,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[6,3,2,7,1,8,5,4] => [5,3,2,8,7,1,4,6] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,6,2,7,1,8,5,4] => [5,3,1,8,7,2,4,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,3,8,2,5,4,1] => [8,5,3,7,6,1,2,4] => [8,5,3,7,6,1,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[6,4,7,8,5,2,3,1] => [8,6,7,2,5,1,3,4] => [8,6,7,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[2,6,4,7,8,1,5,3] => [6,1,8,3,7,2,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,2,7,8,1,5,3] => [6,3,8,1,7,2,4,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,4,1,5,8,6,2,3] => [3,7,8,2,4,6,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,3,8,6,1,2,4] => [6,7,3,8,2,5,1,4] => [6,8,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,8,2,1,6,3,4] => [5,4,7,8,2,6,1,3] => [5,4,8,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,2,7,1,3,8,5,4] => [4,2,5,8,7,1,3,6] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,1,7,8,2,5,4] => [3,6,2,8,7,1,4,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,1,7,8,5,2,3] => [3,7,8,1,6,2,4,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,6,7,8,4,3] => [2,3,8,7,1,4,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,6,7,8,4,3,1] => [8,2,7,6,1,3,4,5] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,5,6,7,8,4,1,3] => [7,1,8,6,2,3,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,5,2,6,7,8,4,3] => [1,3,8,7,2,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,7,8,5,2,3] => [1,7,8,3,6,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,7,1,3,8,5,4] => [4,1,5,8,7,2,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,2,1,5,4,3] => [5,4,8,7,6,1,2,3] => [5,4,8,7,6,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,7,3,8,5,1,4,2] => [6,8,3,7,5,1,2,4] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,5,2,3,7,6,1,8] => [7,3,4,1,2,6,5,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,4,3,7,2,5,1,8] => [7,5,3,2,6,1,4,8] => [7,5,3,2,8,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,4,3,6,5,1,2,7] => [6,7,3,2,5,4,8,1] => [6,8,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,5,6,3,4,8,7,2] => [1,8,4,5,2,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,2,7,3,5,1,8] => [7,3,5,1,6,2,4,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,2,6,7,4,5,1,8] => [7,2,1,5,6,3,4,8] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,7,2,6,5,3,1,8] => [7,3,6,1,5,4,2,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,7,6,2,4,3,1,8] => [7,4,6,5,1,3,2,8] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[1,7,5,4,8,3,6,2] => [1,8,6,4,3,7,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,5,4,1,3,2,6] => [5,7,6,4,3,8,2,1] => [5,8,7,4,3,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,8,5,4,2,1,3,7] => [6,5,7,4,3,1,8,2] => [6,5,8,4,3,1,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[4,8,2,6,5,1,3,7] => [6,3,7,1,5,4,8,2] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,2,8,6,5,1,4,7] => [6,2,1,7,5,4,8,3] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,1,2,6,5,8,7,3] => [2,3,8,1,5,4,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,2,4,8,7,3] => [2,4,8,5,1,3,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,4,2,8,7,3] => [2,5,8,4,3,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,4,8,2,6,3] => [2,6,8,4,3,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,4,7,6,2,3] => [2,7,8,4,3,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,6,7,4,5,3,2] => [1,8,7,5,6,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,6,7,4,5,2,3] => [2,7,8,5,6,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,8,4,2,5,3] => [2,6,8,5,7,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,8,2,4,5,3] => [2,5,8,6,7,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,2,8,4,6,3] => [2,4,8,6,1,7,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,7,8,5,6,3] => [2,3,8,1,6,7,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,7,8,5,6,4] => [3,2,1,8,6,7,4,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,8,7,1,5,4,6] => [5,2,1,7,6,8,4,3] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,2,7,1,5,3,6] => [5,3,7,1,6,8,4,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,7,2,1,4,3,6] => [5,4,7,6,1,8,3,2] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,8,7,1,2,4,3,5] => [4,5,7,6,8,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,8,6,1,4,2,3,5] => [4,6,7,5,8,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,6,1,4,3,2,5] => [4,7,6,5,8,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,7,6,8,4,3,5,2] => [1,8,6,5,7,3,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,3,4,5,2] => [1,8,5,6,7,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,7,1,3,4,2,5] => [4,7,5,6,8,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,6,8,1,3,2,4,5] => [4,6,5,7,8,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,7,8,2,1,3,4,6] => [5,4,6,7,1,8,2,3] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,7,2,8,1,3,5,6] => [5,3,6,1,7,8,2,4] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,2,6,8,4,1,5,7] => [6,2,1,5,7,3,8,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,6,2,8,3,1,5,7] => [6,3,5,1,7,2,8,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,5,8,3,2,1,4,7] => [6,5,4,7,2,1,8,3] => [6,5,4,8,2,1,7,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[7,5,8,3,1,2,4,6] => [5,6,4,7,2,8,1,3] => [5,8,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,5,7,3,1,4,2,6] => [5,7,4,6,2,8,3,1] => [5,8,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[1,5,7,3,8,4,6,2] => [1,8,4,6,2,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,7,8,5,6,2] => [1,8,3,2,6,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,3,7,1,5,2,6] => [5,7,3,2,6,8,4,1] => [5,8,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,3,8,2,1,5,7] => [6,5,3,2,7,1,8,4] => [6,5,3,2,8,1,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[4,5,2,3,8,1,6,7] => [6,3,4,1,2,7,8,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,2,5,4,8,1,6,7] => [6,2,1,4,3,7,8,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,5,2,3,1,8,7,6] => [5,3,4,1,2,8,7,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,4,3,1,8,2,6,5] => [4,6,3,2,8,7,1,5] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,3,1,7,6,2,5] => [4,7,3,2,8,6,5,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,5,8,3,7,6,4,2] => [1,8,4,7,2,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,1,3,7,6,2,4] => [3,7,4,8,2,6,5,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,3,8,2,6,4] => [3,6,4,8,2,7,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,3,2,8,7,4] => [3,5,4,8,2,1,7,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,1,2,3,8,7,4] => [3,4,5,8,1,2,7,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,2,1,3,8,7,5] => [4,3,5,1,8,2,7,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,6,1,4,8,7,5] => [4,2,1,5,8,3,7,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,7,1,8,4,6,5] => [4,2,1,6,8,7,3,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,2,1,8,3,6,5] => [4,3,6,1,8,7,2,5] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,1,2,8,3,6,4] => [3,4,6,8,1,7,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,1,8,2,3,5,4] => [3,5,6,8,7,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,1,8,3,2,5,4] => [3,6,5,8,7,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,7,3,5,2,4] => [3,7,5,8,6,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,8,7,3,5,4,2] => [1,8,5,7,6,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,6,5,3,4,2] => [1,8,6,7,5,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,1,6,5,3,2,4] => [3,7,6,8,5,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,1,6,5,2,3,4] => [3,6,7,8,5,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,7,2,5,3,4] => [3,5,7,8,6,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,2,7,6,3,4] => [3,4,7,8,1,6,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,2,1,7,6,3,5] => [4,3,7,1,8,6,5,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,8,1,7,6,4,5] => [4,2,1,7,8,6,5,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,2,8,7,6,5,3] => [2,3,8,1,7,6,5,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,2,7,6,4,3] => [2,4,8,7,1,6,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,7,2,5,4,3] => [2,5,8,7,6,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,6,5,2,4,3] => [2,6,8,7,5,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,6,5,4,2,3] => [2,7,8,6,5,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,6,5,8,7,4] => [2,3,1,8,5,4,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,2,4,8,7,5] => [2,4,1,5,8,3,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,2,4,8,7,6] => [2,4,1,5,3,8,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,2,3,8,7,6] => [3,4,5,1,2,8,7,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,1,2,3,8,7,5] => [3,4,5,1,8,2,7,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,5,3,4,8,7,2] => [1,8,4,5,3,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,5,2,4,8,7,3] => [2,4,8,5,3,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,1,2,3,8,7,4] => [3,4,5,8,2,1,7,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,2,3,8,7,5] => [3,4,5,2,8,1,7,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,2,3,8,7,6] => [3,4,5,2,1,8,7,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,2,7,3,6,8] => [3,4,6,2,1,7,5,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,7,2,3,5,8] => [3,5,6,2,7,1,4,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,8,2,3,5,7] => [3,5,6,2,7,1,8,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,2,8,3,6,5] => [3,4,6,2,8,7,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,2,8,3,6,4] => [3,4,6,8,2,7,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,5,2,8,4,6,3] => [2,4,8,6,3,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,8,4,6,2] => [1,8,4,6,3,7,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,3,7,4,6,2] => [1,8,4,6,3,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,5,2,7,4,6,3] => [2,4,8,6,3,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,1,2,7,3,6,4] => [3,4,6,8,2,7,5,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,2,7,3,6,5] => [3,4,6,2,8,7,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,7,2,3,5,6] => [3,5,6,2,7,8,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,6,2,3,5,8] => [3,5,6,2,7,4,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,7,2,3,5,4] => [3,5,6,8,7,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,6,7,2,4,5,3] => [2,5,8,6,7,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,6,7,3,4,5,2] => [1,8,5,6,7,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,8,3,4,5,2] => [1,8,5,6,7,3,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,6,8,2,4,5,3] => [2,5,8,6,7,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,8,2,3,5,4] => [3,5,6,8,7,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,1,2,8,3,6,5] => [3,4,6,1,8,7,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,7,2,8,4,6,5] => [2,4,1,6,8,7,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,7,8,5,6,4] => [2,3,1,8,6,7,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,3,8,7,5,6,2] => [1,8,3,2,6,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,8,7,5,6,3] => [2,3,8,1,6,7,5,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,8,7,5,6,4] => [2,3,1,8,6,7,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,2,7,4,6,5] => [2,4,1,6,8,7,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,7,2,4,5,6] => [2,5,1,6,7,8,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,6,2,4,5,8] => [2,5,1,6,7,4,3,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,6,2,3,5,8] => [3,5,6,1,7,4,2,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,1,6,2,3,5,7] => [3,5,6,1,7,4,8,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,1,7,2,3,5,6] => [3,5,6,1,7,8,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,1,2,7,3,6,5] => [3,4,6,1,8,7,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,2,7,3,6,4] => [3,4,6,8,1,7,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,8,2,7,4,6,3] => [2,4,8,6,1,7,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,8,3,7,4,6,2] => [1,8,4,6,2,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,7,3,4,5,2] => [1,8,5,6,7,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,8,7,2,4,5,3] => [2,5,8,6,7,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,1,7,2,3,5,4] => [3,5,6,8,7,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,7,1,2,3,4,5] => [4,5,6,7,8,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,7,1,2,3,4,6] => [4,5,6,7,1,8,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,6,1,2,3,4,7] => [4,5,6,7,1,3,8,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,6,1,2,3,4,8] => [4,5,6,7,1,3,2,8] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,8,1,6,2,3,5,4] => [3,5,6,8,7,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,8,6,2,4,5,3] => [2,5,8,6,7,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,8,6,3,4,5,2] => [1,8,5,6,7,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,6,3,4,5,2] => [1,8,5,6,7,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,7,6,2,4,5,3] => [2,5,8,6,7,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,1,6,2,3,5,4] => [3,5,6,8,7,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,5,1,6,4,8,7] => [4,2,1,6,3,5,8,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,5,4,7,1,8,6] => [6,2,1,4,3,8,5,7] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,5,3,7,6,8,1] => [8,2,4,1,3,6,5,7] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,5,3,7,1,8,6] => [6,2,4,1,3,8,5,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,5,3,6,1,8,7] => [6,2,4,1,3,5,8,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,5,1,6,3,8,7] => [4,2,6,1,3,5,8,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,5,4,6,2,8,7] => [2,6,1,4,3,5,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,3,6,2,8,7] => [2,6,4,1,3,5,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,5,1,6,2,8,7] => [4,6,2,1,3,5,8,7] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,5,2,7,1,8,6] => [6,4,2,1,3,8,5,7] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,3,6,2,7,5,8,1] => [8,4,2,1,6,3,5,7] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,3,6,2,7,1,8,5] => [6,4,2,1,8,3,5,7] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,3,6,1,7,2,8,5] => [4,6,2,1,8,3,5,7] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,5,1,7,2,8,6] => [4,6,2,1,3,8,5,7] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,5,4,7,2,8,6] => [2,6,1,4,3,8,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,4,7,3,8,6] => [2,1,6,4,3,8,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,4,7,6,8,2] => [2,8,1,4,3,6,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,3,7,6,8,2] => [2,8,4,1,3,6,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,5,1,7,6,8,2] => [4,8,2,1,3,6,5,7] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,6,1,7,5,8,2] => [4,8,2,1,6,3,5,7] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,6,5,7,1,8,2] => [6,8,2,1,4,3,5,7] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,3,6,4,7,2,8,1] => [8,6,2,4,1,3,5,7] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[5,3,6,1,7,4,8,2] => [4,8,2,6,1,3,5,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,6,3,7,4,8,2] => [2,8,4,6,1,3,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,3,7,5,8,2] => [2,8,4,1,6,3,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,4,7,5,8,2] => [2,8,1,4,6,3,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,4,7,5,8,3] => [2,1,8,4,6,3,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,4,7,3,8,5] => [2,1,6,4,8,3,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,4,7,2,8,5] => [2,6,1,4,8,3,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,3,7,2,8,5] => [2,6,4,1,8,3,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,3,7,2,8,4] => [2,6,4,8,1,3,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,6,1,7,2,8,4] => [4,6,2,8,1,3,5,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,6,2,7,4,8,1] => [8,4,2,6,1,3,5,7] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,2,6,3,7,4,8,1] => [8,2,4,6,1,3,5,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,6,3,7,1,8,4] => [6,2,4,8,1,3,5,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,6,1,7,3,8,4] => [4,2,6,8,1,3,5,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,5,1,7,3,8,6] => [4,2,6,1,3,8,5,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,6,1,7,3,8,5] => [4,2,6,1,8,3,5,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,6,3,7,1,8,5] => [6,2,4,1,8,3,5,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,6,3,7,5,8,1] => [8,2,4,1,6,3,5,7] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,6,4,7,5,8,1] => [8,2,1,4,6,3,5,7] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,6,4,7,1,8,5] => [6,2,1,4,8,3,5,7] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,6,1,7,4,8,5] => [4,2,1,6,8,3,5,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,5,1,7,4,8,6] => [4,2,1,6,3,8,5,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,7,5,8,6] => [4,2,1,3,6,8,5,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,4,2,7,6,8,5] => [2,4,1,3,8,6,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,5,1,7,6,8,4] => [4,2,1,8,3,6,5,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,6,1,7,5,8,4] => [4,2,1,8,6,3,5,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,6,5,7,1,8,4] => [6,2,1,8,4,3,5,7] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,6,5,7,3,8,1] => [8,2,6,1,4,3,5,7] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,6,5,7,1,8,3] => [6,2,8,1,4,3,5,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,6,1,7,5,8,3] => [4,2,8,1,6,3,5,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,5,1,7,6,8,3] => [4,2,8,1,3,6,5,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,5,2,7,6,8,3] => [2,4,8,1,3,6,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,2,7,6,8,4] => [2,4,1,8,3,6,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,3,7,6,8,4] => [2,1,4,8,3,6,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,3,7,5,8,4] => [2,1,4,8,6,3,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,2,7,5,8,4] => [2,4,1,8,6,3,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,2,7,5,8,3] => [2,4,8,1,6,3,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,2,7,4,8,3] => [2,4,8,6,1,3,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,6,1,7,4,8,3] => [4,2,8,6,1,3,5,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,6,4,7,1,8,3] => [6,2,8,4,1,3,5,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,6,4,7,3,8,1] => [8,2,6,4,1,3,5,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,4,6,2,7,3,8,1] => [8,4,6,2,1,3,5,7] => [8,4,7,2,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,4,6,1,7,2,8,3] => [4,6,8,2,1,3,5,7] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,6,4,7,2,8,3] => [2,6,8,4,1,3,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,5,7,2,8,3] => [2,6,8,1,4,3,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,5,7,2,8,4] => [2,6,1,8,4,3,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,5,7,3,8,4] => [2,1,6,8,4,3,5,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,5,7,4,8,2] => [2,8,1,6,4,3,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,5,7,3,8,2] => [2,8,6,1,4,3,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,4,7,3,8,2] => [2,8,6,4,1,3,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,6,1,7,3,8,2] => [4,8,6,2,1,3,5,7] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,6,3,7,1,8,2] => [6,8,4,2,1,3,5,7] => [6,8,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,6,3,5,2,4,1,7] => [7,5,3,6,4,2,8,1] => [7,5,3,8,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[3,7,5,2,4,1,8,6] => [6,4,1,5,3,8,2,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,2,4,5,7,3,6,1] => [8,2,6,3,4,7,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,4,5,7,3,1,8,6] => [6,1,5,2,3,8,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,2,4,6,5,3,1,7] => [7,2,6,3,5,4,8,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,5,4,6,1,3,7] => [6,2,7,4,3,5,8,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,6,3,5,1,4,2,7] => [5,7,3,6,4,2,8,1] => [5,8,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,1,4,5,3,2,7] => [3,7,6,4,5,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,5,6,4,3,2,7] => [2,7,6,5,3,4,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,4,3,2,1,8,6] => [6,5,4,3,1,8,2,7] => [6,5,4,3,1,8,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[8,5,7,4,3,2,6,1] => [8,6,5,4,2,7,3,1] => [8,6,5,4,2,7,3,1] => [[[[[[.,.],[.,.]],.],.],[.,.]],.]
[4,6,8,3,2,7,5,1] => [8,5,4,1,7,2,6,3] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[1,4,6,7,3,2,8,5] => [1,6,5,2,8,3,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,7,3,1,8,2,6] => [5,7,4,2,1,8,3,6] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[1,7,4,5,3,2,8,6] => [1,6,5,3,4,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,5,1,4,2,8,6] => [4,6,1,5,3,8,2,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,4,2,1,3,8,6] => [5,4,6,3,1,8,2,7] => [5,4,8,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,5,7,4,2,1,6,3] => [6,5,8,4,2,7,3,1] => [6,5,8,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[8,3,7,5,1,4,6,2] => [5,8,2,6,4,7,3,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,1,7,5,3,6,2] => [3,8,6,2,5,7,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,3,8,7,1,5,2] => [6,8,3,1,7,2,5,4] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[1,7,4,8,6,3,5,2] => [1,8,6,3,7,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,7,6,3,5,2,1] => [8,7,5,2,6,4,3,1] => [8,7,5,2,6,4,3,1] => [[[[[.,.],[[.,.],.]],[.,.]],.],.]
[3,6,5,8,7,4,1,2] => [7,8,1,6,3,2,5,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,1,5,8,6,7,4,2] => [2,8,1,7,3,5,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,1,6,7,3,5,2] => [3,8,6,1,7,4,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,4,1,8,7,5,2] => [4,8,1,3,7,2,6,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,6,1,4,7,5,3] => [4,2,8,5,7,3,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,7,6,8,1,4,3,5] => [5,1,7,6,8,3,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,1,6,4,8,2,5] => [3,7,1,5,8,4,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,3,5,6,8,2,4] => [1,7,3,8,4,5,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,7,5,8,2,4] => [1,7,2,8,5,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,6,5,8,2,1,4] => [7,6,1,8,4,3,2,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,6,8,5,7,2,4,1] => [8,6,1,7,4,2,5,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[2,3,5,7,6,8,1,4] => [7,1,2,8,3,5,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,1,6,5,7,8,3,4] => [2,1,7,8,4,3,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,7,6,8,3,1,5] => [7,2,6,1,8,4,3,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,6,8,7,3,5,1] => [8,2,6,1,7,3,5,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,8,2,4,6,7,5,1] => [8,3,1,4,7,5,6,2] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,7,2,6,4,8,1,5] => [7,3,1,5,8,4,2,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,2,6,1,4,7,8,5] => [4,2,1,5,8,3,6,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,7,2,1,8,4,6] => [5,4,2,7,1,8,3,6] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,7,3,2,1,5,8,6] => [5,4,3,1,6,8,2,7] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,7,6,1,3,4,2,5] => [4,7,5,6,8,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,7,3,2,1,6,4] => [6,5,4,8,2,7,3,1] => [6,5,4,8,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[8,3,6,7,2,1,5,4] => [6,5,2,8,7,3,4,1] => [6,5,2,8,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,7,8,6,2,1,5,4] => [6,5,1,8,7,4,2,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,7,6,3,5,2,4,1] => [8,6,4,7,5,3,2,1] => [8,6,4,7,5,3,2,1] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[2,7,4,8,1,6,5,3] => [5,1,8,3,7,6,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,8,2,1,7,5,3] => [5,4,8,1,7,2,6,3] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,4,1,5,7,2,6,3] => [3,6,8,2,4,7,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,3,7,1,6,2,4] => [5,7,3,8,2,6,4,1] => [5,8,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,7,2,1,3,6,4] => [5,4,6,8,2,7,3,1] => [5,4,8,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,2,6,7,1,3,5,4] => [5,2,6,8,7,3,4,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,6,1,7,5,2,4] => [4,7,2,8,6,3,5,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,1,8,7,2,5,3] => [3,6,8,1,7,2,5,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,2,5,6,7,4,3] => [2,3,8,7,4,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,6,5,7,4,1,3] => [7,2,8,6,4,3,5,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,1,7,8,5,6,4,3] => [2,1,8,7,5,6,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,5,7,6,4,3,1] => [8,2,7,6,3,5,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,7,6,8,5,4,1,3] => [7,1,8,6,5,3,2,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,7,2,5,8,6,4,3] => [1,3,8,7,4,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,8,2,6,5,3] => [1,5,8,3,7,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,8,1,6,5,2,4] => [4,7,1,8,6,5,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,8,6,1,3,5,4] => [5,1,6,8,7,4,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,4,7,6,5,1,3,2] => [6,8,7,2,5,4,3,1] => [6,8,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,7,1,5,6,4,3,2] => [3,8,7,6,4,5,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,6,7,5,4,3,2] => [2,8,7,6,5,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,3,1,2,4,8,7] => [4,5,3,6,2,1,8,7] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,6,3,5,1,2,8,7] => [5,6,3,1,4,2,8,7] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,5,3,7,2,1,4,6] => [6,5,3,7,2,8,4,1] => [6,5,3,8,2,7,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,8,1,4,5,7,3,2] => [3,8,7,4,5,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,2,4,5,1,3,6] => [6,3,7,4,5,8,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,6,2,4,5,1,8,7] => [6,3,1,4,5,2,8,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,6,1,4,5,3,8,7] => [3,1,6,4,5,2,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,2,4,5,3,8,7] => [2,3,6,4,5,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,3,2,1,4,8,7] => [5,4,3,6,1,2,8,7] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,4,3,6,1,2,8,7] => [5,6,3,2,1,4,8,7] => [5,8,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,1,4,5,2,8,7] => [3,6,2,4,5,1,8,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,6,4,5,2,8,7] => [2,6,1,4,5,3,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,7,4,5,1,2,6] => [6,7,2,4,5,8,3,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,8,7,4,2,6,3,1] => [8,5,7,4,1,6,3,2] => [8,5,7,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[2,8,7,4,1,6,3,5] => [5,1,7,4,8,6,3,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,1,7,4,2,6,3,5] => [2,5,7,4,8,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,8,4,5,1,2,6] => [6,7,1,4,5,8,2,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,8,7,5,3,4,6] => [2,1,6,7,5,8,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,8,5,7,3,4] => [2,1,7,8,5,3,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,3,8,1,7,2,4] => [5,7,3,8,1,2,6,4] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,6,1,4,5,8,3,2] => [3,8,7,4,5,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,6,4,5,8,2,1] => [8,7,1,4,5,3,2,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[8,5,7,4,1,6,3,2] => [5,8,7,4,2,6,3,1] => [5,8,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,1,8,4,7,6,2,3] => [2,7,8,4,1,6,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,8,4,7,6,1,3] => [7,1,8,4,2,6,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,8,3,5,6,7,1] => [8,1,4,2,5,6,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,1,8,3,5,6,7,2] => [2,8,4,1,5,6,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,4,2,5,6,7,1] => [8,4,1,3,5,6,7,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[8,4,1,3,5,6,7,2] => [3,8,4,2,5,6,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,8,4,3,6,1,2] => [7,8,5,4,2,6,1,3] => [7,8,5,4,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[6,5,3,8,4,1,7,2] => [6,8,3,5,2,1,7,4] => [6,8,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,1,5,8,4,6,7,3] => [2,1,8,5,3,6,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,8,3,6,7,5] => [2,1,5,3,8,6,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,3,8,2,1,7,5] => [6,5,3,2,8,1,7,4] => [6,5,3,2,8,1,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,3,8,4,2,6,1,5] => [7,5,2,4,8,6,1,3] => [7,5,2,8,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[8,3,1,2,5,6,7,4] => [3,4,2,8,5,6,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,8,2,5,6,7,4] => [2,4,1,8,5,6,7,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,8,1,5,6,7,4] => [4,1,2,8,5,6,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,8,2,5,6,7,1] => [8,4,2,1,5,6,7,3] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,8,2,3,5,6,7,1] => [8,3,4,1,5,6,7,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,8,2,1,5,6,7,4] => [4,3,1,8,5,6,7,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,8,1,3,5,6,7,4] => [3,1,4,8,5,6,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,2,3,5,6,7,4] => [2,3,4,8,5,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,2,4,3,6,1,5] => [7,3,5,4,8,6,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,8,3,2,4,1,7,5] => [6,4,3,5,8,1,7,2] => [6,4,3,8,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[2,1,8,3,4,6,7,5] => [2,1,4,5,8,6,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,8,5,4,3,6] => [2,1,7,6,5,8,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,3,8,1,4,2,6] => [5,7,3,6,1,8,2,4] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,1,8,4,5,3,2,6] => [2,7,6,4,5,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,8,4,5,3,1,6] => [7,1,6,4,5,8,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,7,1,4,3,6,2,5] => [3,7,5,4,8,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,7,4,2,6,1,5] => [7,5,1,4,8,6,3,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,7,8,4,3,6,2,1] => [8,7,5,4,1,6,2,3] => [8,7,5,4,1,6,3,2] => [[[[[.,[[.,.],.]],.],[.,.]],.],.]
[5,6,3,8,4,2,7,1] => [8,6,3,5,1,2,7,4] => [8,6,3,7,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[4,8,3,6,2,1,7,5] => [6,5,3,1,8,4,7,2] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[8,6,3,1,4,2,7,5] => [4,6,3,5,8,2,7,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,8,2,4,1,6] => [7,5,3,6,2,8,1,4] => [7,5,3,8,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[2,4,3,1,8,5,7,6] => [4,1,3,2,6,8,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,3,2,6,8,7,5] => [2,4,3,1,8,5,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,3,6,2,8,1,4] => [7,5,3,8,2,4,1,6] => [7,5,3,8,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,6,3,5,1,2,7,4] => [5,6,3,8,4,2,7,1] => [5,8,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,8,3,2,6,1,7,4] => [6,4,3,8,1,5,7,2] => [6,4,3,8,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[4,5,3,8,6,2,7,1] => [8,6,3,1,2,5,7,4] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[3,5,8,4,7,6,2,1] => [8,7,1,4,2,6,5,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[5,8,2,4,7,6,1,3] => [7,3,8,4,1,6,5,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,7,5,4,1,6,2,3] => [5,7,8,4,3,6,2,1] => [5,8,7,4,3,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[2,7,6,4,5,8,1,3] => [7,1,8,4,5,3,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,1,6,4,5,8,2,3] => [2,7,8,4,5,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,3,6,1,8,2,4] => [5,7,3,8,1,4,2,6] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,1,7,6,5,8,3,4] => [2,1,7,8,5,4,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,5,3,6,7,4] => [2,1,5,8,4,6,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,3,5,2,1,7,4] => [6,5,3,8,4,1,7,2] => [6,5,3,8,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[7,8,5,4,2,6,1,3] => [7,5,8,4,3,6,1,2] => [7,5,8,4,3,6,1,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[8,1,4,2,5,6,7,3] => [2,4,8,3,5,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,4,1,5,6,7,3] => [4,1,8,3,5,6,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,1,2,5,6,7,3] => [3,4,8,1,5,6,7,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,8,1,5,6,7,2] => [4,8,1,2,5,6,7,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,2,8,5,6,7,1] => [8,3,1,2,5,6,7,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,4,1,8,5,6,7,3] => [3,1,8,2,5,6,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,2,8,5,6,7,3] => [2,3,8,1,5,6,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,2,1,5,6,7,3] => [4,3,8,2,5,6,7,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,2,4,8,6,1,3] => [7,3,8,4,2,6,1,5] => [7,3,8,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,5,3,2,8,1,7,4] => [6,4,3,8,2,1,7,5] => [6,4,3,8,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[2,1,5,3,8,6,7,4] => [2,1,4,8,3,6,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,3,5,8,1,7,2] => [6,8,3,2,4,1,7,5] => [6,8,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,5,4,8,6,1,2] => [7,8,2,4,3,6,1,5] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,3,4,1,5,6,7,2] => [4,8,2,3,5,6,7,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,1,8,5,6,7,2] => [3,8,2,1,5,6,7,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,4,8,5,6,7,2] => [2,8,1,3,5,6,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,3,7,2,8,4,1] => [8,5,3,7,2,1,4,6] => [8,5,3,7,2,1,6,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[6,3,7,4,5,8,2,1] => [8,7,2,4,5,1,3,6] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[6,7,2,4,5,8,3,1] => [8,3,7,4,5,1,2,6] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,1,7,4,8,6,3,2] => [2,8,7,4,1,6,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,7,4,8,6,3,1] => [8,1,7,4,2,6,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,6,3,7,1,8,4,2] => [5,8,3,7,1,2,4,6] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,8,7,4,5,2,1,6] => [7,6,1,4,5,8,3,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,7,5,4,8,6,2,1] => [8,7,1,4,3,6,2,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[5,7,1,4,8,6,2,3] => [3,7,8,4,1,6,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,3,1,8,2,7,4] => [4,6,3,8,1,2,7,5] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,3,5,8,2,7,1] => [8,6,3,1,4,2,7,5] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[4,6,3,8,1,2,7,5] => [5,6,3,1,8,2,7,4] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,7,8,4,1,6,2,5] => [5,7,1,4,8,6,2,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,2,5,1,6,8,4,7] => [4,2,1,7,3,5,8,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,2,5,4,8,1,7] => [7,3,1,5,4,2,8,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,5,2,4,7,1,8,6] => [6,3,1,4,2,8,5,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,5,8,2,4,7,6,1] => [8,4,1,5,2,7,6,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,2,5,8,3,7,6,1] => [8,2,5,1,3,7,6,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,6,5,3,8,1,7] => [7,2,5,1,4,3,8,6] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,5,1,4,8,2,7] => [4,7,2,5,3,1,8,6] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,1,5,3,8,2,7] => [3,7,5,1,4,2,8,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,6,4,3,8,2,7] => [2,7,5,4,1,3,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,3,2,7,1,8,6] => [6,4,3,2,1,8,5,7] => [6,4,3,2,1,8,7,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[4,3,6,2,8,7,5,1] => [8,4,2,1,7,3,6,5] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,3,7,6,2,1,8,5] => [6,5,2,1,8,4,3,7] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[7,5,4,3,1,8,2,6] => [5,7,4,3,2,8,1,6] => [5,8,4,3,2,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[1,4,7,5,8,3,2,6] => [1,7,6,2,4,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,3,5,8,4,2,6] => [2,7,3,6,4,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,5,8,4,1,3,6] => [6,2,7,5,3,8,1,4] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,8,5,7,4,6,1,3] => [7,1,8,5,3,6,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,5,8,7,1,4,6,2] => [5,8,1,6,2,7,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,4,5,8,7,3,6,2] => [1,8,6,2,3,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,8,7,3,6,2] => [1,8,6,3,2,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,3,8,1,7,5,2] => [5,8,3,2,7,1,6,4] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,3,7,1,8,6,5,2] => [4,8,2,1,7,6,3,5] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,3,7,6,5,2,1] => [8,7,3,1,6,5,4,2] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[5,3,8,7,6,4,2,1] => [8,7,2,6,1,5,4,3] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[7,5,3,1,8,6,4,2] => [4,8,3,7,2,6,1,5] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,8,6,5,3,7,4,2] => [1,8,5,7,4,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,6,3,7,4,2] => [1,8,5,7,2,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,1,8,7,3,5,2] => [3,8,6,1,7,2,5,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,2,8,7,4,5,1,3] => [7,2,8,5,6,1,4,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,6,2,8,4,1,3,5] => [6,3,7,5,8,2,1,4] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,1,6,8,4,2,5] => [3,7,2,6,8,4,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,6,4,8,3,2,5] => [1,7,6,4,8,3,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,1,6,3,2,8,4] => [3,6,5,8,1,4,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,7,5,3,2,8,4] => [2,6,5,8,4,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,5,3,2,1,8,4] => [6,5,4,8,3,2,1,7] => [6,5,4,8,3,2,1,7] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[5,2,6,3,8,7,4,1] => [8,2,4,7,1,3,6,5] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,7,6,3,1,8,4] => [6,2,5,8,1,4,3,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,5,2,1,7,3,8,4] => [4,3,6,8,2,1,5,7] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,2,7,4,1,8,3,6] => [5,2,7,4,1,8,3,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,7,2,6,3,1,8,5] => [6,3,5,1,8,4,2,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,4,8,6,3,7,5,1] => [8,1,5,2,7,4,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,8,6,2,4,7,5,1] => [8,4,1,5,7,3,6,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[7,3,6,2,4,1,8,5] => [6,4,2,5,8,3,1,7] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[3,6,7,2,1,4,8,5] => [5,4,1,6,8,2,3,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,3,7,8,2,1,5,6] => [6,5,2,1,7,8,3,4] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,3,7,1,4,6,2,5] => [4,7,2,5,8,6,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,2,5,7,1,6,4] => [6,3,1,8,4,7,5,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,3,6,2,7,1,5,4] => [6,4,2,8,7,3,5,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,8,3,6,2,1,5,4] => [6,5,3,8,7,4,1,2] => [6,5,3,8,7,4,1,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[4,7,8,2,1,6,5,3] => [5,4,8,1,7,6,2,3] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,2,6,8,1,7,5,3] => [5,2,8,1,7,3,6,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,1,5,7,2,6,3] => [3,6,8,1,4,7,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,3,7,1,6,2,4] => [5,7,3,8,1,6,4,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,6,2,7,5,1,3,4] => [6,3,7,8,5,2,4,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,6,8,1,7,5,2,4] => [4,7,1,8,6,2,5,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,6,8,2,7,4,3] => [2,5,8,7,1,3,6,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,2,8,1,7,4,3] => [5,3,8,7,2,1,6,4] => [5,3,8,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,2,7,1,8,6,4,3] => [4,2,8,7,1,6,3,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,8,2,7,6,4,3,1] => [8,3,7,6,1,5,4,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,2,8,7,5,4,3,1] => [8,2,7,6,5,1,4,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,6,2,1,8,5,4,3] => [4,3,8,7,6,2,1,5] => [4,3,8,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,1,7,2,8,5,4,3] => [2,4,8,7,6,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,1,8,2,6,4,3] => [3,5,8,7,2,6,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,1,8,6,2,5,3] => [3,6,8,1,7,5,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,3,1,6,5,2,4] => [4,7,3,8,6,5,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,4,6,1,5,3,2] => [5,8,7,3,6,4,2,1] => [5,8,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,7,1,6,4,3,2] => [4,8,7,6,2,5,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,1,7,5,4,3,2] => [3,8,7,6,5,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,8,6,5,4,3,2] => [2,8,7,6,5,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,2,3,7,6,1,8] => [7,3,4,2,1,6,5,8] => [7,3,8,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,4,2,7,3,5,1,8] => [7,3,5,2,6,1,4,8] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,4,2,6,3,5,1,8] => [7,3,5,2,6,4,1,8] => [7,3,8,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,2,7,6,4,5,1,8] => [7,2,1,5,6,4,3,8] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,7,2,6,3,5,1,8] => [7,3,5,1,6,4,2,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,7,6,2,3,4,1,8] => [7,4,5,6,1,3,2,8] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[1,6,5,2,3,8,4,7] => [1,4,5,7,3,2,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,2,8,3,4,6] => [1,4,6,7,3,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,5,2,3,1,4,7] => [6,4,5,7,3,1,8,2] => [6,4,8,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[4,8,2,6,3,1,5,7] => [6,3,5,1,7,4,8,2] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,2,8,6,4,1,5,7] => [6,2,1,5,7,4,8,3] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,1,6,4,8,5,7] => [3,2,1,5,7,4,8,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,5,2,8,3,4,6] => [2,4,6,7,3,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,5,2,7,3,4,6] => [1,4,6,7,3,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,7,2,3,4,5] => [1,5,6,7,8,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,6,7,2,3,4,5] => [2,5,6,7,8,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,8,2,3,4,5] => [2,5,6,7,8,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,7,8,4,5,6] => [3,2,1,6,7,8,4,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,8,7,1,4,5,6] => [5,2,1,6,7,8,4,3] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,8,7,2,1,3,4,6] => [5,4,6,7,1,8,3,2] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[1,7,6,8,2,3,4,5] => [1,5,6,7,8,3,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,8,2,3,1,4,7] => [6,4,5,7,2,1,8,3] => [6,4,8,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,5,7,2,1,3,4,6] => [5,4,6,7,2,8,3,1] => [5,4,8,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,4,2,8,3,1,5,7] => [6,3,5,2,7,1,8,4] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,4,2,3,8,1,6,7] => [6,3,4,2,1,7,8,5] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,2,5,4,1,8,6,7] => [5,2,1,4,3,7,8,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,5,2,3,1,8,6,7] => [5,3,4,1,2,7,8,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,4,2,3,1,8,6,7] => [5,3,4,2,1,7,8,6] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,2,1,3,8,5,7] => [4,3,5,2,7,1,8,6] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,4,2,1,8,3,5,6] => [4,3,6,2,7,8,1,5] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,2,1,7,3,5,6] => [4,3,6,2,7,8,5,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,4,2,8,7,3,5,6] => [1,3,6,2,7,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,2,7,3,4,6] => [1,4,6,7,2,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,1,2,7,3,4,6] => [3,4,6,7,2,8,5,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,2,8,3,4,6] => [3,4,6,7,2,8,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,2,3,8,4,7] => [3,4,5,7,2,1,8,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,2,1,3,8,5,7] => [4,3,5,1,7,2,8,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,6,1,4,8,5,7] => [4,2,1,5,7,3,8,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,7,1,8,4,5,6] => [4,2,1,6,7,8,3,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,2,1,8,3,5,6] => [4,3,6,1,7,8,2,5] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,6,1,8,2,3,4,5] => [3,5,6,7,8,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,7,2,3,4,5] => [3,5,6,7,8,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,8,7,2,3,4,5] => [1,5,6,7,8,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,6,2,3,4,5] => [1,5,6,7,8,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,1,6,2,3,4,5] => [3,5,6,7,8,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,7,2,3,4,5] => [3,5,6,7,8,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,2,1,7,3,5,6] => [4,3,6,1,7,8,5,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,8,1,7,4,5,6] => [4,2,1,6,7,8,5,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,1,8,7,4,5,6] => [3,2,1,6,7,8,5,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,8,2,7,3,4,6] => [2,4,6,7,1,8,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,7,2,3,4,5] => [2,5,6,7,8,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,6,2,3,4,5] => [2,5,6,7,8,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,7,6,2,3,4,5] => [1,5,6,7,8,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,5,1,2,4,8,7] => [4,5,2,6,3,1,8,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,5,6,1,2,8,7] => [5,6,2,1,3,4,8,7] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,7,5,2,1,4,6] => [6,5,2,7,4,8,3,1] => [6,5,2,8,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,3,7,5,1,8,4,2] => [5,8,2,7,4,1,3,6] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,5,2,7,1,8,3,4] => [5,3,7,8,2,1,4,6] => [5,3,8,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,2,7,4,1,3,6] => [6,3,7,5,2,8,4,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,6,1,5,4,3,8,7] => [3,1,6,5,4,2,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,3,5,1,2,8,7] => [5,6,3,2,4,1,8,7] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,1,4,6,2,8,7] => [3,6,2,4,1,5,8,7] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,4,6,5,2,8,7] => [2,6,1,3,5,4,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,4,6,2,8,3,1] => [8,5,7,3,1,4,2,6] => [8,5,7,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[8,1,4,7,2,6,3,5] => [2,5,7,3,8,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,7,8,5,2,1,6] => [7,6,1,2,5,8,3,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,1,8,5,7,3,4,6] => [2,1,6,7,4,8,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,3,5,1,7,4,2] => [5,8,3,7,4,2,6,1] => [5,8,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,8,2,4,6,7,3,1] => [8,3,7,4,1,5,6,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,4,8,6,5,7,1,2] => [7,8,1,2,5,4,6,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,5,4,8,1,6,3,2] => [5,8,7,3,2,6,1,4] => [5,8,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,1,4,6,8,2,7,3] => [2,6,8,3,1,4,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,4,6,7,1,8,3] => [6,1,8,3,2,4,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,6,3,7,5,8,1] => [8,1,4,2,6,3,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,1,6,3,8,5,7,2] => [2,8,4,1,6,3,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,4,2,8,6,5,1] => [8,4,1,3,7,6,2,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[7,4,1,3,5,8,6,2] => [3,8,4,2,5,7,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,3,7,4,1,6,2] => [6,8,3,5,2,7,4,1] => [6,8,3,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,1,4,8,3,7,6,5] => [2,1,5,3,8,7,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,3,8,2,1,6,5] => [6,5,3,2,8,7,1,4] => [6,5,3,2,8,7,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,3,7,4,1,8,2,5] => [5,7,2,4,8,1,3,6] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,1,2,5,7,6,4] => [3,4,2,8,5,7,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,8,2,7,6,5,4] => [2,4,1,8,7,6,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,8,1,6,7,5,4] => [4,1,2,8,7,5,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,7,2,6,8,5,1] => [8,4,2,1,7,5,3,6] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,7,2,3,8,5,6,1] => [8,3,4,1,6,7,2,5] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,8,2,1,7,5,6,4] => [4,3,1,8,6,7,5,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,8,1,3,6,5,7,4] => [3,1,4,8,6,5,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,8,5,4,3,1,6] => [7,1,6,5,4,8,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,7,1,6,3,4,2,5] => [3,7,5,6,8,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,6,7,2,4,1,5] => [7,5,1,6,8,3,4,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,3,8,7,4,2,6,1] => [8,6,2,5,1,7,4,3] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[4,3,8,7,2,1,6,5] => [6,5,2,1,8,7,4,3] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,3,6,1,4,2,7,5] => [4,6,2,5,8,3,7,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,5,8,2,4,1,6] => [7,5,2,6,3,8,1,4] => [7,5,2,8,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[2,3,4,1,8,5,7,6] => [4,1,2,3,6,8,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,3,2,6,7,8,5] => [2,4,3,1,8,5,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,5,6,2,7,1,4] => [7,5,2,8,3,4,6,1] => [7,5,2,8,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,3,6,1,8,7,2,4] => [4,7,2,8,1,3,6,5] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,6,2,8,7,4,1,3] => [7,3,8,6,1,2,5,4] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,8,5,6,1,4,2,3] => [5,7,8,6,3,4,1,2] => [5,8,7,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,8,6,5,4,7,1,3] => [7,1,8,5,4,3,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,1,6,4,5,7,2,3] => [2,7,8,4,5,3,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,3,6,1,7,2,4] => [5,7,3,8,1,4,6,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,1,8,6,5,7,3,4] => [2,1,7,8,5,4,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,5,3,6,8,4] => [2,1,5,8,4,6,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,3,5,2,1,8,4] => [6,5,3,8,4,1,2,7] => [6,5,3,8,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[7,1,4,2,5,6,8,3] => [2,4,8,3,5,6,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,4,1,6,5,8,3] => [4,1,8,3,6,5,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,1,2,8,7,3,5] => [3,4,7,1,8,2,6,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,5,8,7,6,3] => [3,1,8,2,4,7,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,2,5,8,6,7,3] => [2,3,8,1,4,6,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,2,1,5,8,7,3] => [4,3,8,2,5,1,7,6] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,2,4,6,1,7,3] => [6,3,8,4,2,5,7,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,3,2,6,8,1,4] => [7,4,3,8,2,5,1,6] => [7,4,3,8,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[2,1,5,3,6,8,7,4] => [2,1,4,8,3,5,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,5,4,6,1,8,2] => [6,8,2,4,3,5,1,7] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,4,1,5,7,8,2] => [4,8,2,3,5,1,6,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,1,5,7,6,8,2] => [3,8,2,1,4,6,5,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,4,5,6,8,7,2] => [2,8,1,3,4,5,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,2,6,3,1,8,7] => [6,3,5,1,2,4,8,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,5,2,1,4,3,8,7] => [4,3,6,5,2,1,8,7] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,5,2,7,4,8,3,1] => [8,3,7,5,2,1,4,6] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,5,2,7,4,1,6,3] => [6,3,8,5,2,7,4,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,3,7,5,2,1,6,4] => [6,5,2,8,4,7,3,1] => [6,5,2,8,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,3,7,5,2,8,4,1] => [8,5,2,7,4,1,3,6] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[3,1,6,5,4,2,8,7] => [2,6,1,5,4,3,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,3,2,4,1,8,7] => [6,4,3,5,1,2,8,7] => [6,4,3,8,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[3,6,2,4,1,5,8,7] => [5,3,1,4,6,2,8,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,6,1,3,5,4,8,7] => [3,1,4,6,5,2,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,2,3,4,8,5,1] => [8,3,4,5,7,1,2,6] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,7,2,3,4,1,6,5] => [6,3,4,5,8,7,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,1,7,3,8,4,6,2] => [2,8,4,6,1,7,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,7,3,8,6,4,1] => [8,1,4,7,2,6,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,6,1,3,5,8,4,2] => [3,8,4,7,5,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,7,4,1,8,5,2] => [5,8,1,4,7,2,3,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,6,3,7,4,8,1,2] => [7,8,3,5,1,2,4,6] => [7,8,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,1,6,7,4,8,5,3] => [2,1,8,5,7,3,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,7,4,3,6,5] => [2,1,6,5,8,7,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,3,7,4,2,6,1] => [8,6,3,5,1,7,4,2] => [8,6,3,7,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[3,8,7,4,1,2,6,5] => [5,6,1,4,8,7,3,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,8,1,3,5,2,6,4] => [3,6,4,8,5,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,7,3,2,6,1,4] => [7,5,4,8,1,6,3,2] => [7,5,4,8,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[2,8,6,3,1,5,7,4] => [5,1,4,8,6,3,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,1,6,3,2,5,4,7] => [2,5,4,7,6,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,4,1,6,3,7,5] => [4,1,6,3,8,5,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,1,2,7,6,3,5] => [3,4,7,1,8,6,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,4,2,5,7,1,6] => [7,4,1,3,5,8,6,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,8,3,5,2,7,4,1] => [8,5,3,7,4,1,6,2] => [8,5,3,7,6,1,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[2,1,5,3,8,7,6,4] => [2,1,4,8,3,7,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,3,2,8,7,1,4] => [7,4,3,8,2,1,6,5] => [7,4,3,8,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[3,4,2,8,5,7,6,1] => [8,3,1,2,5,7,6,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,4,1,8,7,6,5,3] => [3,1,8,2,7,6,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,2,1,7,5,3,6] => [4,3,7,2,6,8,5,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,1,8,6,7,5,2] => [3,8,2,1,7,5,6,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,4,8,6,5,7,2] => [2,8,1,3,6,5,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,5,4,8,2,3] => [2,7,8,5,4,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,5,6,8,4,2,1] => [8,7,1,6,3,4,2,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[5,7,1,6,8,2,4,3] => [3,6,8,7,1,4,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,2,5,1,7,4,3] => [5,3,8,7,4,2,6,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,6,2,1,8,7,3,4] => [4,3,7,8,1,2,6,5] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,2,5,8,3,7,1] => [8,3,6,1,4,2,7,5] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[7,5,2,6,3,8,1,4] => [7,3,5,8,2,4,1,6] => [7,3,8,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,1,2,3,6,8,7,5] => [2,3,4,1,8,5,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,3,1,8,5,6,7] => [4,1,3,2,6,7,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,5,2,8,3,4,6,1] => [8,3,5,6,2,7,1,4] => [8,3,7,6,2,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,6,2,8,4,3,1,7] => [7,3,6,5,1,2,8,4] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,7,2,8,1,5,3,6] => [5,3,7,1,6,8,2,4] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,7,2,1,4,5,6,3] => [4,3,8,5,6,7,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,6,8,7,1,5,4,2] => [5,8,1,7,6,2,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,7,8,6,3,4,1,2] => [7,8,5,6,1,4,2,3] => [7,8,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[7,1,8,5,4,3,6,2] => [2,8,6,5,4,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,8,4,5,3,6,1] => [8,1,6,4,5,7,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,7,3,8,1,4,6,2] => [5,8,3,6,1,7,2,4] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,1,7,8,5,4,6,3] => [2,1,8,6,5,7,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,8,4,6,3,7] => [2,1,7,5,3,6,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,3,8,4,1,2,7] => [6,7,3,5,2,1,8,4] => [6,8,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,8,4,3,6,2,1] => [8,7,5,4,2,6,1,3] => [8,7,5,4,2,6,1,3] => [[[[[[.,.],[.,.]],.],[.,.]],.],.]
[2,4,8,3,5,6,1,7] => [7,1,4,2,5,6,8,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,1,8,3,6,5,2,7] => [2,7,4,1,6,5,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,8,1,7,2,5,6] => [4,6,1,2,7,8,5,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,4,1,3,7,2,6,5] => [3,6,4,2,8,7,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,8,2,4,7,6,5] => [2,4,1,5,8,7,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,8,1,4,6,7,5] => [4,1,2,5,8,6,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,8,2,5,1,7,6] => [6,4,2,1,5,8,7,3] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,3,8,4,2,5,7,1] => [8,5,2,4,6,1,7,3] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[7,4,3,8,2,5,1,6] => [7,5,3,2,6,8,1,4] => [7,5,3,2,8,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[2,1,4,8,3,5,7,6] => [2,1,5,3,6,8,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,2,4,3,5,1,7] => [7,3,5,4,6,1,8,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,8,2,3,5,1,6,7] => [6,3,4,1,5,7,8,2] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,8,2,1,4,6,5,7] => [4,3,1,5,7,6,8,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,8,1,3,4,5,7,6] => [3,1,4,5,6,8,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,4,1,6,5,3,7] => [4,1,7,3,6,5,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,4,1,6,5,7,3] => [4,1,8,3,6,5,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,7,6,1,4,3,5] => [5,1,7,6,8,4,3,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,5,6,7,4,3,1] => [8,1,7,6,3,4,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,5,8,6,1,4,2,3] => [5,7,8,6,2,4,1,3] => [5,8,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,7,6,1,4,2,8] => [5,7,1,6,2,4,3,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,7,2,4,1,6,8] => [6,4,1,5,2,7,3,8] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,5,8,2,4,1,6,3] => [6,4,8,5,2,7,1,3] => [6,4,8,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[2,8,5,3,4,7,6,1] => [8,1,4,5,3,7,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,5,3,4,1,7,6] => [6,1,4,5,3,8,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,5,3,4,1,6,7] => [6,1,4,5,3,7,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,7,6,1,4,5,3] => [5,1,8,6,7,4,3,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,5,3,6,1,7,4] => [6,1,4,8,3,5,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,5,6,7,4,1,3] => [7,1,8,6,3,4,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,5,3,4,7,1,6] => [7,1,4,5,3,8,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,5,3,4,6,1,7] => [7,1,4,5,3,6,8,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,5,3,4,6,7,1] => [8,1,4,5,3,6,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,5,7,2,4,6,1,8] => [7,4,1,5,2,6,3,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,5,2,7,3,1,4,8] => [6,3,5,7,2,1,4,8] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,5,2,8,3,1,7,4] => [6,3,5,8,2,1,7,4] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,5,2,8,3,1,4,7] => [6,3,5,7,2,1,8,4] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,8,2,4,6,3,1] => [8,4,7,5,2,6,1,3] => [8,4,7,6,2,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,5,8,6,1,4,3,2] => [5,8,7,6,2,4,1,3] => [5,8,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,6,2,1,8,7,4] => [5,4,1,8,2,3,7,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,7,6,1,4,8,2] => [5,8,1,6,2,4,3,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,7,2,4,1,8,6] => [6,4,1,5,2,8,3,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,5,7,2,4,6,8,1] => [8,4,1,5,2,6,3,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[6,5,2,7,3,1,8,4] => [6,3,5,8,2,1,4,7] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,5,2,6,3,1,7,8] => [6,3,5,1,2,4,7,8] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,1,2,3,7,6,8,5] => [2,3,4,1,8,6,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,2,7,3,4,8,1] => [8,3,5,6,2,1,4,7] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,1,6,7,4,3,8,2] => [2,8,6,5,1,3,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,6,4,8,7,3] => [2,3,8,5,1,4,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,8,6,4,7,3] => [2,3,8,6,1,5,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,8,7,3,4,2] => [2,8,6,7,1,3,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,2,8,3,7,4,1] => [8,3,5,7,2,1,6,4] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,1,2,3,8,7,5,6] => [2,3,4,1,7,8,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,8,6,5,7] => [2,3,4,1,7,6,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,8,6,7,5] => [2,3,4,1,8,6,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,7,6,5,8] => [2,3,4,1,7,6,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,8,5,7,6] => [2,3,4,1,6,8,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,8,4,3,5,2] => [2,8,6,5,7,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,8,4,5,7,3] => [2,3,8,5,6,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,8,2,4,3,1,7] => [7,4,6,5,2,1,8,3] => [7,4,8,6,2,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,5,8,2,4,3,7,1] => [8,4,6,5,2,1,7,3] => [8,4,7,6,2,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,5,2,8,3,4,1,6] => [7,3,5,6,2,8,1,4] => [7,3,8,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,1,6,7,4,3,2,8] => [2,7,6,5,1,3,4,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,8,7,3,2,4] => [2,7,6,8,1,3,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,8,4,3,2,5] => [2,7,6,5,8,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,8,6,3,4,2,1] => [8,7,5,6,1,4,2,3] => [8,7,5,6,1,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[4,1,8,3,6,5,7,2] => [2,8,4,1,6,5,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,3,6,2,7,5] => [2,6,4,1,8,5,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,8,6,2,7,5] => [2,6,1,3,8,5,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,8,6,5,2,7] => [2,7,1,3,6,5,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,5,8,3,2,4] => [2,7,6,8,4,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,7,8,3,2,5] => [2,7,6,1,8,3,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,5,7,3,2,8] => [2,7,6,1,4,3,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,2,6,3,7,1,8] => [7,3,5,1,2,4,6,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,5,2,7,3,8,1,6] => [7,3,5,1,2,8,4,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,5,6,2,4,8,7,1] => [8,4,1,5,2,3,7,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,5,6,2,4,8,1,7] => [7,4,1,5,2,3,8,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,7,5,6,8,4,1,2] => [7,8,1,6,3,4,2,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,6,5,2,8,1,7,4] => [6,4,1,8,3,2,7,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,1,2,5,8,4,7,3] => [2,3,8,6,4,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,5,8,3,4,2] => [2,8,6,7,4,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,2,6,3,8,4,1] => [8,3,5,7,2,4,1,6] => [8,3,7,6,2,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,1,2,3,5,8,7,6] => [2,3,4,1,5,8,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,7,8,6,5] => [2,3,4,1,8,7,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,2,7,3,8,6,1] => [8,3,5,1,2,7,4,6] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,1,6,7,8,3,5,2] => [2,8,6,1,7,3,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,6,8,5,7,3] => [2,3,8,1,6,4,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,6,8,7,3] => [2,3,8,1,4,5,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,2,6,3,7,8,1] => [8,3,5,1,2,4,6,7] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[7,8,5,6,1,4,3,2] => [5,8,7,6,3,4,1,2] => [5,8,7,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,4,2,1,5,3,6] => [5,4,7,3,6,8,1,2] => [5,4,8,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,8,2,1,6,5,3,4] => [4,3,7,8,6,5,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,4,1,2,5,7,3,8] => [3,4,7,2,5,1,6,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,4,8,1,5,7,3,6] => [4,1,7,2,5,8,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,8,1,7,2,5,6] => [4,6,2,1,7,8,5,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,1,4,7,2,5,8] => [3,6,2,4,7,1,5,8] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,3,4,5,1,6,2] => [6,8,3,4,5,7,1,2] => [6,8,3,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,3,5,4,2,1,6] => [7,6,3,5,4,8,1,2] => [7,6,3,8,5,4,1,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[7,8,4,1,2,3,6,5] => [4,5,6,3,8,7,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,3,6,5,4,1,2] => [7,8,3,6,5,4,1,2] => [7,8,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,8,2,1,5,3,4,6] => [4,3,6,7,5,8,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,2,6,4,1,3,5] => [6,3,7,5,8,4,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,2,5,6,4,1,3] => [7,3,8,6,4,5,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,8,1,6,5,4,3,2] => [3,8,7,6,5,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,2,1,7,5,4,3,8] => [3,2,7,6,5,1,4,8] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,8,7,5,4,3,6] => [2,1,7,6,5,8,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,8,2,6,4,7,5] => [1,4,2,6,8,5,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,7,1,6,4,8,2] => [4,8,2,6,1,5,3,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,6,2,7,4,1,8] => [7,4,2,6,1,3,5,8] => [7,4,2,8,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,1,2,5,8,7,4,3] => [2,3,8,7,4,1,6,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,1,8,4,2,7,5] => [3,6,2,5,8,1,7,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,2,1,5,3,8,7] => [4,3,6,2,5,1,8,7] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,8,7,5,6,1,2] => [7,8,2,1,5,6,4,3] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,4,7,1,5,3,6,8] => [4,1,6,2,5,7,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,7,6,4,2,8,5] => [1,6,2,5,8,4,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,7,5,6,8,4,3] => [2,1,8,7,4,5,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,2,8,6,4,1,5] => [7,3,1,6,8,5,2,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,8,1,7,6,4,5,2] => [3,8,1,6,7,5,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,5,7,3,6,4,2] => [1,8,5,7,3,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,5,8,3,6,1,4] => [7,1,5,8,3,6,2,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,5,6,8,2,4,7,3] => [1,5,8,6,2,3,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,8,5,3,1,4,7] => [6,1,5,7,4,2,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,1,4,7,3,5,8] => [3,1,6,4,7,2,5,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,8,1,4,7,3,6] => [4,2,7,5,1,8,6,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,7,5,2,1,3,8] => [6,5,7,1,4,2,3,8] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,5,6,7,2,8,1,3] => [7,5,8,1,2,3,4,6] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,5,7,6,1,8,3,2] => [5,8,7,1,2,4,3,6] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,5,8,6,2,7,3,4] => [1,5,7,8,2,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,8,3,2,7,4] => [1,6,5,8,3,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,5,7,1,2,8,3] => [5,6,8,1,3,2,4,7] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,5,6,3,1,8,2] => [6,8,5,1,3,4,2,7] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,1,6,3,4,2,8,7] => [2,6,4,5,1,3,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,4,2,3,8,6] => [3,5,6,4,1,8,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,6,4,3,8,1,2] => [7,8,5,4,1,3,2,6] => [7,8,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[6,3,4,5,8,7,1,2] => [7,8,2,3,4,1,6,5] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,4,1,8,3,7,5] => [4,2,6,3,8,1,7,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,3,5,4,8,1,7] => [7,2,3,5,4,1,8,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,1,3,4,5,8,7,2] => [2,8,3,4,5,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,2,7,6,8,3] => [2,4,8,3,1,6,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,7,8,3,5] => [1,3,7,4,8,2,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,2,4,1,6,3,8] => [5,3,7,4,1,6,2,8] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,1,4,2,8,5,3,7] => [2,4,7,3,6,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,5,8,1,4,3,2] => [5,8,7,6,3,1,2,4] => [5,8,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,7,6,3,4,1,2] => [7,8,5,6,1,4,3,2] => [7,8,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,8,7,6,2,3,1,4] => [7,5,6,8,1,4,3,2] => [7,5,8,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,1,7,2,6,5,3,8] => [2,4,7,1,6,5,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,2,1,5,6,3,7] => [4,3,7,1,5,6,8,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,2,7,8,1,6,3,5] => [5,2,7,1,8,6,3,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,1,8,7,6,5,3,4] => [2,1,7,8,6,5,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,7,8,2,6,5] => [2,6,1,3,8,7,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,4,5,6,8,2] => [2,8,1,4,5,6,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,7,1,6,3,8,5] => [4,2,6,1,8,5,3,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,7,5,6,8,1,2] => [7,8,2,1,4,5,3,6] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,8,6,3,5,7,1,2] => [7,8,4,1,5,3,6,2] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,8,1,2,5,3,7,6] => [3,4,6,1,5,8,7,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,6,5,2,4,1,7] => [7,5,1,6,4,3,8,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,8,5,6,1,4,7,2] => [5,8,1,6,3,4,7,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,3,7,8,2,1,6,4] => [6,5,2,8,1,7,3,4] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,2,8,7,1,6,4,3] => [5,2,8,7,1,6,4,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,6,8,7,5,2,4,3] => [1,6,8,7,5,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,7,8,5,1,4,2] => [6,8,1,7,5,2,3,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,6,8,5,2,1,4] => [7,6,1,8,5,3,2,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,7,8,5,1,2,4,6] => [5,6,1,7,4,8,2,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,1,6,4,2,5,8] => [3,6,1,5,7,4,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,8,6,2,3,5,7] => [2,5,6,1,7,4,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,8,6,3,5,1,2] => [7,8,5,1,6,4,2,3] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,8,7,6,5,4,1,2] => [7,8,1,6,5,4,3,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,1,7,6,5,3,4,8] => [2,1,6,7,5,4,3,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,6,4,5,3,7] => [3,1,7,5,6,4,8,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,7,5,1,4,3,6] => [5,1,7,6,4,8,3,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,6,7,5,1,3,4] => [6,1,7,8,5,3,4,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,8,6,5,4,1,3] => [7,1,8,6,5,4,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,3,1,2,7,4,8,5] => [3,4,2,6,8,1,5,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,2,7,1,3,8,5] => [5,3,6,2,8,1,4,7] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,2,5,1,3,8,6] => [5,3,6,2,4,8,1,7] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,6,1,8,2,4] => [5,7,3,8,2,4,1,6] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,3,6,1,7,2,4] => [5,7,3,8,2,4,6,1] => [5,8,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,3,6,2,4,7,1,5] => [7,4,2,5,8,3,6,1] => [7,4,2,8,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,3,6,2,4,8,1,5] => [7,4,2,5,8,3,1,6] => [7,4,2,8,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,3,7,1,2,5,8,6] => [4,5,2,1,6,8,3,7] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,2,7,1,4,8,5] => [5,3,1,6,8,2,4,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,3,6,7,1,2,8,4] => [5,6,2,8,1,3,4,7] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,7,4,1,2,8,5] => [5,6,2,4,8,1,3,7] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,7,1,5,2,3,8,6] => [3,5,6,1,4,8,2,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,5,1,2,4,8,6] => [4,5,1,6,3,8,2,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,4,2,3,8,1,5] => [7,4,5,3,8,2,1,6] => [7,4,8,3,6,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,6,4,2,3,7,1,5] => [7,4,5,3,8,2,6,1] => [7,4,8,3,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[4,7,6,3,8,1,2,5] => [6,7,4,1,8,3,2,5] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,7,4,2,3,8,1,6] => [7,4,5,3,1,8,2,6] => [7,4,8,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[3,7,6,1,4,8,2,5] => [4,7,1,5,8,3,2,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,2,6,1,8,3,4] => [5,3,7,8,1,4,2,6] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,4,7,5,2,8,1,3] => [7,5,8,2,4,1,3,6] => [7,5,8,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[7,4,8,5,2,6,1,3] => [7,5,8,2,4,6,1,3] => [7,5,8,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,8,2,6,3,7,1,4] => [7,3,5,8,1,4,6,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,8,6,1,2,7,4,5] => [4,5,1,7,8,3,6,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,6,2,4,7,1,5] => [7,4,1,5,8,3,6,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,8,4,3,7,1,2,5] => [6,7,4,3,8,1,5,2] => [6,8,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,8,5,3,7,1,2,4] => [6,7,4,8,3,1,5,2] => [6,8,4,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[3,8,5,7,1,2,4,6] => [5,6,1,7,3,8,4,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,5,7,1,3,4,6] => [5,1,6,7,3,8,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,6,2,7,1,3,5] => [6,4,7,1,8,3,5,2] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,3,8,5,6,1,2,4] => [6,7,2,8,4,5,1,3] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,7,5,8,1,2,4] => [6,7,2,8,4,1,3,5] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,7,6,4,8,1,3,5] => [6,1,7,4,8,3,2,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,5,8,1,3,4,7] => [5,1,6,7,3,2,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,5,8,1,2,4,7] => [5,6,1,7,3,2,8,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,7,4,8,1,3,6] => [6,1,7,4,2,8,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,4,6,7,2,8,1,3] => [7,5,8,2,1,3,4,6] => [7,5,8,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[4,6,3,7,1,8,2,5] => [5,7,3,1,8,2,4,6] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,5,7,1,4,8,2,6] => [4,7,1,5,2,8,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,3,7,2,4,8,1,6] => [7,4,2,5,1,8,3,6] => [7,4,2,8,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,4,7,3,8,1,2,6] => [6,7,4,2,1,8,3,5] => [6,8,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,4,6,3,8,1,2,5] => [6,7,4,2,8,3,1,5] => [6,8,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,4,6,3,7,1,2,5] => [6,7,4,2,8,3,5,1] => [6,8,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,4,1,6,7,2,3,5] => [3,6,7,2,8,4,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,6,8,2,3,5] => [3,6,7,2,8,4,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,7,8,2,3,6] => [3,6,7,2,1,8,4,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,3,7,1,8,2,4] => [5,7,3,8,2,1,4,6] => [5,8,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,1,2,7,8,3,4] => [3,4,7,8,2,1,5,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,6,4,7,8,1,2] => [7,8,2,4,1,3,5,6] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,7,4,8,5,1,2] => [7,8,2,4,6,1,3,5] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,7,1,5,8,6,2,3] => [3,7,8,1,4,6,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,1,2,8,6,3,4] => [3,4,7,8,2,6,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,3,8,1,6,2,4] => [5,7,3,8,2,6,1,4] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,1,8,6,2,3,5] => [3,6,7,2,8,5,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,8,5,2,3,4] => [3,6,7,8,5,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,7,5,2,3,4] => [3,6,7,8,5,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,2,8,1,6,3,4] => [5,3,7,8,1,6,2,4] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,4,7,8,2,5,1,3] => [7,5,8,2,6,1,3,4] => [7,5,8,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[6,3,7,8,5,1,2,4] => [6,7,2,8,5,1,3,4] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,6,8,2,7,1,4,5] => [6,4,1,7,8,2,5,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,4,8,7,1,3,5,6] => [5,1,6,2,7,8,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,8,7,1,2,5,6] => [5,6,2,1,7,8,4,3] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,8,7,1,2,4,6] => [5,6,2,7,1,8,4,3] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,7,6,1,2,4,5] => [5,6,2,7,8,4,3,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,7,6,1,2,3,5] => [5,6,7,2,8,4,3,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,4,8,7,1,2,3,6] => [5,6,7,2,1,8,4,3] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,8,7,1,2,4,6] => [5,6,1,7,2,8,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,8,7,1,3,4,6] => [5,1,6,7,2,8,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,8,2,7,1,3,5] => [6,4,7,1,8,2,5,3] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,7,1,8,6,2,3,5] => [3,6,7,1,8,5,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,8,6,4,1,2,3] => [6,7,8,5,2,4,1,3] => [6,8,7,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,8,4,7,5,1,2,3] => [6,7,8,3,5,1,4,2] => [6,8,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,8,7,1,6,2,3,4] => [4,6,7,8,1,5,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,7,6,1,3,4,5] => [5,1,6,7,8,4,3,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,7,6,1,2,4,5] => [5,6,1,7,8,4,3,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,7,6,1,2,3,5] => [5,6,7,1,8,4,3,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,6,3,1,4,2,8,7] => [4,6,3,5,1,2,8,7] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,5,3,8,2,1,6,4] => [6,5,3,8,2,7,1,4] => [6,5,3,8,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[3,8,7,4,5,1,6,2] => [6,8,1,4,5,7,3,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,7,1,4,5,8,2,3] => [3,7,8,4,5,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,7,8,5,3,6,4] => [2,1,6,8,5,7,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,3,8,1,2,6,4] => [5,6,3,8,1,7,2,4] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,7,1,4,5,3,2,6] => [3,7,6,4,5,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,8,4,1,6,5,3] => [5,1,8,4,7,6,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,1,8,4,2,6,5,3] => [2,5,8,4,7,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,1,4,8,6,3,2] => [3,8,7,4,2,6,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,3,1,8,4,7,2] => [4,8,3,6,2,1,7,5] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,3,8,1,5,7,2] => [5,8,3,2,6,1,7,4] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,3,1,2,5,7,4] => [4,5,3,8,6,2,7,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,1,4,2,6,5,3] => [3,5,8,4,7,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,8,4,1,6,5,2] => [5,8,2,4,7,6,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,3,4,5,6,7,8,1,9] => [8,1,2,3,4,5,6,7,9] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,3,4,5,6,8,9,1,7] => [8,1,2,3,4,5,9,6,7] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,3,4,5,7,8,9,1,6] => [8,1,2,3,4,9,5,6,7] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,3,4,6,7,8,9,1,5] => [8,1,2,3,9,4,5,6,7] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,3,5,6,7,8,9,1,4] => [8,1,2,9,3,4,5,6,7] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,4,5,6,7,8,9,1,3] => [8,1,9,2,3,4,5,6,7] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[3,4,5,6,7,8,9,1,2] => [8,9,1,2,3,4,5,6,7] => [8,9,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,3,4,5,6,7,8,9,10,1] => [10,1,2,3,4,5,6,7,8,9] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,3,4,5,6,7,8,9,1,10] => [9,1,2,3,4,5,6,7,8,10] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[2,3,4,5,6,7,1,8,9] => [7,1,2,3,4,5,6,8,9] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[2,3,4,5,6,7,8,10,1,9] => [9,1,2,3,4,5,6,7,10,8] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[2,3,4,5,6,1,9,7,8] => [6,1,2,3,4,5,8,9,7] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,6,7,9,10,1,8] => [9,1,2,3,4,5,6,10,7,8] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[2,3,4,5,1,8,9,6,7] => [5,1,2,3,4,8,9,6,7] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,5,6,8,9,10,1,7] => [9,1,2,3,4,5,10,6,7,8] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[2,3,4,1,7,8,9,5,6] => [4,1,2,3,8,9,5,6,7] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,3,4,5,7,8,9,10,1,6] => [9,1,2,3,4,10,5,6,7,8] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[2,3,1,6,7,8,9,4,5] => [3,1,2,8,9,4,5,6,7] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,6,7,8,9,10,1,5] => [9,1,2,3,10,4,5,6,7,8] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[2,1,5,6,7,8,9,3,4] => [2,1,8,9,3,4,5,6,7] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,5,6,7,8,9,10,1,4] => [9,1,2,10,3,4,5,6,7,8] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[1,4,5,6,7,8,9,2,3] => [1,8,9,2,3,4,5,6,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,4,5,6,7,8,9,10,1,3] => [9,1,10,2,3,4,5,6,7,8] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[3,4,5,6,7,8,9,10,1,2] => [9,10,1,2,3,4,5,6,7,8] => [9,10,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[3,6,4,5,7,2,8,1] => [8,6,1,3,4,2,5,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,3,2,7,4,6,8,1] => [8,3,2,5,1,6,4,7] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,5,3,6,2,4,8,1] => [8,5,3,6,2,4,1,7] => [8,5,3,7,2,6,1,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[6,3,2,5,1,8,4,7] => [5,3,2,7,4,1,8,6] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,3,6,2,7,1,4] => [7,5,3,8,2,4,6,1] => [7,5,3,8,2,6,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,2,6,3,4,7,1,5] => [7,2,4,5,8,3,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,6,3,4,5,8,1] => [8,2,4,5,6,3,1,7] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,7,3,4,5,8,1] => [8,2,4,5,6,1,3,7] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,6,2,7,4,5,8,1] => [8,3,1,5,6,2,4,7] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,2,5,7,3,6,8,1] => [8,2,5,1,3,6,4,7] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,4,7,6,2,3,8,1] => [8,5,6,2,1,4,3,7] => [8,5,7,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[6,7,3,5,2,4,8,1] => [8,5,3,6,4,1,2,7] => [8,5,3,7,6,1,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[3,7,6,2,4,5,8,1] => [8,4,1,5,6,3,2,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,7,6,3,4,5,8,1] => [8,1,4,5,6,3,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,5,3,1,2,8,4,7] => [4,5,3,7,2,1,8,6] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,5,2,3,7,1,4] => [7,4,5,8,3,2,6,1] => [7,4,8,6,3,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,5,2,1,7,3,4,6] => [4,3,6,7,2,8,5,1] => [4,3,8,7,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,2,1,8,3,4,6] => [4,3,6,7,2,8,1,5] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,6,3,2,8,4,5,7] => [1,4,3,6,7,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,3,1,2,8,4,6] => [4,5,3,7,1,8,2,6] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,2,3,1,8,4,7] => [5,3,4,7,1,2,8,6] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,2,6,5,1,8,3,7] => [5,2,7,1,4,3,8,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,4,8,6,2,7,1,3] => [7,5,8,2,1,4,6,3] => [7,5,8,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[6,8,3,5,2,7,1,4] => [7,5,3,8,4,1,6,2] => [7,5,3,8,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,8,5,2,3,6,1,4] => [7,4,5,8,3,6,1,2] => [7,4,8,6,3,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,8,2,1,7,3,4,5] => [4,3,6,7,8,1,5,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,8,6,3,7,2,4,5] => [1,6,4,7,8,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,7,3,4,5,6] => [1,3,5,6,7,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,1,7,3,4,5,6] => [3,1,5,6,7,8,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,6,1,7,2,4,5] => [4,6,1,7,8,3,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,1,5,7,2,3,6] => [3,6,7,1,4,8,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,8,3,7,1,5,6] => [6,2,4,1,7,8,5,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,1,7,5,8,2,3,6] => [2,6,7,1,4,8,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,3,8,2,4,5,6] => [1,5,3,6,7,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,7,3,4,5,6] => [2,3,5,6,7,8,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,5,7,1,8,3,6] => [5,2,7,1,3,8,4,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,6,2,7,1,8,4,5] => [5,3,1,7,8,2,4,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,3,7,1,2,8,4,5] => [4,5,2,7,8,1,3,6] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,6,1,8,3,4,5] => [4,2,6,7,8,3,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,6,1,7,3,4,5] => [4,2,6,7,8,3,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,1,5,8,2,4,6] => [3,6,2,7,4,8,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,8,4,6,7] => [3,2,1,6,4,7,8,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,3,6,8,2,7] => [3,7,4,2,1,5,8,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,3,4,6,8,2,7] => [1,7,3,4,2,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,5,1,6,8,2,7] => [4,7,2,1,3,5,8,6] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,6,3,8,7,1,2] => [7,8,4,2,1,3,6,5] => [7,8,4,2,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[3,6,4,5,8,7,1,2] => [7,8,1,3,4,2,6,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,5,3,4,8,7,1,2] => [7,8,3,4,2,1,6,5] => [7,8,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,3,2,8,7,1,4,6] => [6,3,2,7,1,8,5,4] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,3,1,8,7,2,4,6] => [3,6,2,7,1,8,5,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,3,7,6,1,2,4] => [6,7,3,8,2,5,4,1] => [6,8,3,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,1,8,3,7,2,4,5] => [2,6,4,7,8,1,5,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,8,1,7,2,4,5] => [4,6,2,7,8,1,5,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,6,8,2,3,5,1,4] => [7,4,5,8,6,2,1,3] => [7,4,8,6,5,2,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[3,7,8,2,4,6,1,5] => [7,4,1,5,8,6,2,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,7,3,8,2,5,1,4] => [7,5,3,8,6,1,2,4] => [7,5,3,8,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,4,7,8,2,6,1,3] => [7,5,8,2,1,6,3,4] => [7,5,8,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[4,2,5,8,7,1,3,6] => [6,2,7,1,3,8,5,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,6,2,8,7,1,4,5] => [6,3,1,7,8,2,5,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,7,8,1,6,2,4,5] => [4,6,1,7,8,5,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,8,7,1,4,5,6] => [5,1,2,6,7,8,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,2,8,6,1,3,4,5] => [5,2,6,7,8,4,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,1,8,7,3,4,5,6] => [2,1,5,6,7,8,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,7,6,1,3,4,5] => [5,2,6,7,8,4,3,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,2,8,7,3,4,5,6] => [1,2,5,6,7,8,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,7,2,4,5,6] => [1,5,2,6,7,8,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,3,6,2,4,5] => [1,6,4,7,8,5,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,5,8,7,2,3,6] => [2,6,7,1,3,8,5,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,8,7,6,1,2,3] => [6,7,8,2,1,5,4,3] => [6,8,7,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,8,3,7,5,1,2,4] => [6,7,3,8,5,1,4,2] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,6,2,5,1,3,4] => [6,4,7,8,5,3,1,2] => [6,4,8,7,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,1,6,7,3,2,5,4] => [2,6,5,8,7,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,7,3,2,4,5] => [2,6,5,7,8,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,3,7,2,4,6] => [2,6,4,7,3,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,3,6,2,4,7] => [2,6,4,7,3,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,1,3,6,2,4,8] => [3,6,4,7,2,5,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,8,3,6,2,4,1] => [8,6,4,7,2,5,1,3] => [8,6,4,7,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[7,4,8,3,2,6,5,1] => [8,5,4,2,7,6,1,3] => [8,5,4,2,7,6,1,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[7,4,1,3,2,6,5,8] => [3,5,4,2,7,6,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,4,3,2,6,5,7] => [2,5,4,3,7,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,3,2,7,5,6] => [2,5,4,3,7,8,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,3,2,7,6,5] => [2,5,4,3,8,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,4,6,7,2,3] => [2,7,8,4,3,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,3,6,2,7,4] => [2,6,4,8,3,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,3,2,6,7,5] => [2,5,4,3,8,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,3,2,5,7,6] => [2,5,4,3,6,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,3,2,5,6,7] => [2,5,4,3,6,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,1,3,2,5,6,8] => [3,5,4,2,6,7,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,8,3,2,5,6,1] => [8,5,4,2,6,7,1,3] => [8,5,4,2,7,6,1,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[6,4,3,8,2,5,7,1] => [8,5,3,2,6,1,7,4] => [8,5,3,2,7,1,6,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[7,4,1,3,2,5,8,6] => [3,5,4,2,6,8,1,7] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,3,2,6,8,5] => [3,5,4,2,8,6,1,7] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,3,6,2,8,4] => [3,6,4,8,2,5,1,7] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,4,6,8,2,3] => [3,7,8,4,2,5,1,6] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,8,3,6,2,1,4] => [7,6,4,8,2,5,1,3] => [7,6,4,8,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[7,4,8,3,2,6,1,5] => [7,5,4,2,8,6,1,3] => [7,5,4,2,8,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[7,4,8,3,2,5,1,6] => [7,5,4,2,6,8,1,3] => [7,5,4,2,8,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[6,4,3,8,2,5,1,7] => [7,5,3,2,6,1,8,4] => [7,5,3,2,8,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[6,4,3,7,2,5,8,1] => [8,5,3,2,6,1,4,7] => [8,5,3,2,7,1,6,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[5,4,3,2,8,6,1,7] => [7,4,3,2,1,6,8,5] => [7,4,3,2,1,8,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[5,4,3,2,8,7,1,6] => [7,4,3,2,1,8,6,5] => [7,4,3,2,1,8,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[6,5,3,8,7,2,1,4] => [7,6,3,8,2,1,5,4] => [7,6,3,8,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[6,5,4,1,7,8,2,3] => [4,7,8,3,2,1,5,6] => [4,8,7,3,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,5,3,1,7,2,8,4] => [4,6,3,8,2,1,5,7] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,4,3,2,1,8,6,7] => [5,4,3,2,1,7,8,6] => [5,4,3,2,1,8,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,5,3,1,8,2,7,4] => [4,6,3,8,2,1,7,5] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,5,4,1,8,7,2,3] => [4,7,8,3,2,1,6,5] => [4,8,7,3,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,1,4,8,6,2,3] => [3,7,8,4,2,6,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,3,2,8,6,5] => [3,5,4,2,8,7,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,3,2,8,5,6] => [3,5,4,2,7,8,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,3,8,2,7,5,1] => [8,5,3,2,7,1,6,4] => [8,5,3,2,7,1,6,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[6,5,3,8,7,2,4,1] => [8,6,3,7,2,1,5,4] => [8,6,3,7,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[6,5,3,1,7,2,4,8] => [4,6,3,7,2,1,5,8] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,5,3,1,8,2,4,7] => [4,6,3,7,2,1,8,5] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,1,3,8,2,4,6] => [3,6,4,7,2,8,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,8,3,2,4,5] => [3,6,5,7,8,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,8,4,5,2,3] => [3,7,8,5,6,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,8,1,4,5,2,3] => [4,7,8,5,6,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,6,8,1,3,2,5,4] => [4,6,5,8,7,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,3,7,8,2,4,1] => [8,6,3,7,2,1,4,5] => [8,6,3,7,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[6,4,3,7,2,8,5,1] => [8,5,3,2,7,1,4,6] => [8,5,3,2,7,1,6,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[6,4,3,7,2,1,5,8] => [6,5,3,2,7,1,4,8] => [6,5,3,2,8,1,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,4,8,3,2,1,5,6] => [6,5,4,2,7,8,1,3] => [6,5,4,2,8,7,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[7,4,8,3,2,1,6,5] => [6,5,4,2,8,7,1,3] => [6,5,4,2,8,7,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[7,5,8,3,1,2,6,4] => [5,6,4,8,2,7,1,3] => [5,8,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,5,8,4,1,6,2,3] => [5,7,8,4,2,6,1,3] => [5,8,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,5,4,8,1,7,2,3] => [5,7,8,3,2,1,6,4] => [5,8,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,3,8,1,2,7,4] => [5,6,3,8,2,1,7,4] => [5,8,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,4,3,2,8,1,7,6] => [6,4,3,2,1,8,7,5] => [6,4,3,2,1,8,7,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[6,4,3,7,2,1,8,5] => [6,5,3,2,8,1,4,7] => [6,5,3,2,8,1,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,5,3,7,1,2,8,4] => [5,6,3,8,2,1,4,7] => [5,8,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,4,7,1,8,2,3] => [5,7,8,3,2,1,4,6] => [5,8,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,3,7,8,2,1,4] => [7,6,3,8,2,1,4,5] => [7,6,3,8,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[6,4,3,7,2,8,1,5] => [7,5,3,2,8,1,4,6] => [7,5,3,2,8,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[5,4,3,2,7,8,1,6] => [7,4,3,2,1,8,5,6] => [7,4,3,2,1,8,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[5,4,3,2,6,8,1,7] => [7,4,3,2,1,5,8,6] => [7,4,3,2,1,8,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[5,6,2,1,3,4,8,7] => [4,3,5,6,1,2,8,7] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,2,7,4,1,3,6] => [6,3,7,5,1,8,4,2] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,3,7,8,2,1,4,6] => [6,5,2,7,1,8,3,4] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[7,6,1,2,5,8,3,4] => [3,4,7,8,5,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,7,8,4,3,5,6] => [2,1,6,5,7,8,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,7,4,1,5,6,2] => [5,8,2,4,6,7,3,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,8,1,2,5,4,6,3] => [3,4,8,6,5,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,8,3,1,4,7,5] => [5,1,4,6,8,2,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,1,8,3,2,4,5,7] => [2,5,4,6,7,1,8,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,1,3,7,6,2,5] => [3,7,4,2,8,6,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,7,4,2,1,6,3] => [6,5,8,4,1,7,3,2] => [6,5,8,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[7,5,1,6,8,3,4,2] => [3,8,6,7,2,4,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,2,1,8,7,4,3] => [4,3,8,7,2,1,6,5] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,7,2,8,1,3,6,5] => [5,3,6,1,8,7,2,4] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,3,8,6,1,2,5,4] => [5,6,2,8,7,4,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,4,7,1,8,2,6,5] => [4,6,1,2,8,7,3,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,8,2,4,3,5,6,7] => [1,3,5,4,6,7,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,5,3,4,7,8] => [1,3,5,6,4,2,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,5,3,4,6,8] => [1,3,5,6,4,7,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,6,3,4,5,8] => [1,3,5,6,7,4,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,7,3,5,4,6] => [1,3,5,7,6,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,8,3,5,4,6] => [1,3,5,7,6,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,8,3,5,4,7] => [1,3,5,7,6,2,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,8,3,6,4,7] => [1,3,5,7,2,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,8,3,6,5,7] => [1,3,5,2,7,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,8,4,6,5,7] => [1,3,2,5,7,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,4,6,5,7] => [1,2,3,5,7,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,4,6,5,8] => [1,2,3,5,7,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,7,4,6,5,8] => [1,3,2,5,7,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,7,3,6,5,8] => [1,3,5,2,7,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,7,3,6,4,8] => [1,3,5,7,2,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,7,3,5,4,8] => [1,3,5,7,6,2,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,6,3,5,4,8] => [1,3,5,7,6,4,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,6,3,5,4,7] => [1,3,5,7,6,4,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,5,3,6,4,7] => [1,3,5,7,4,6,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,5,3,6,4,8] => [1,3,5,7,4,6,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,5,3,7,4,8] => [1,3,5,7,4,2,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,4,3,7,6,8] => [1,3,5,4,2,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,4,3,7,5,8] => [1,3,5,4,7,2,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,4,3,6,5,8] => [1,3,5,4,7,6,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,4,3,6,5,7] => [1,3,5,4,7,6,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,3,4,6,5,7] => [1,3,4,5,7,6,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,3,4,6,5,8] => [1,3,4,5,7,6,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,3,4,7,5,6] => [1,3,4,5,7,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,4,3,7,5,6] => [1,3,5,4,7,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,4,3,8,5,6] => [1,3,5,4,7,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,4,3,8,5,7] => [1,3,5,4,7,2,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,4,3,8,6,7] => [1,3,5,4,2,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,5,3,8,4,7] => [1,3,5,7,4,2,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,5,3,8,4,6] => [1,3,5,7,4,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,5,3,7,4,6] => [1,3,5,7,4,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,6,3,7,4,5] => [1,3,5,7,8,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,6,3,8,4,5] => [1,3,5,7,8,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,4,7,5,6] => [1,2,3,5,7,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,8,4,7,5,6] => [1,3,2,5,7,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,8,3,7,5,6] => [1,3,5,2,7,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,8,3,7,4,6] => [1,3,5,7,2,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,8,3,7,4,5] => [1,3,5,7,8,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,8,3,6,4,5] => [1,3,5,7,8,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,7,3,6,4,5] => [1,3,5,7,8,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,3,7,2,5,1,8] => [7,5,3,1,6,2,4,8] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,6,3,8,5,1,7,2] => [6,8,3,1,5,2,7,4] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,6,3,8,5,1,2,7] => [6,7,3,1,5,2,8,4] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,6,8,3,4,1,2,7] => [6,7,4,5,1,2,8,3] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,6,8,3,4,1,7,2] => [6,8,4,5,1,2,7,3] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,6,2,7,5,3,1,8] => [7,3,6,1,5,2,4,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,6,7,2,4,3,1,8] => [7,4,6,5,1,2,3,8] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,7,8,4,1,6,2,3] => [5,7,8,4,1,6,2,3] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,7,8,4,1,6,3,2] => [5,8,7,4,1,6,2,3] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,7,8,4,1,3,6,2] => [5,8,6,4,1,7,2,3] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,6,8,4,2,1,7,3] => [6,5,8,4,1,2,7,3] => [6,5,8,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[4,6,2,8,5,1,7,3] => [6,3,8,1,5,2,7,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,2,6,8,5,1,7,4] => [6,2,1,8,5,3,7,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,6,8,5,1,4,7] => [6,2,1,7,5,3,8,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,6,2,8,5,1,3,7] => [6,3,7,1,5,2,8,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,6,8,4,2,1,3,7] => [6,5,7,4,1,2,8,3] => [6,5,8,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[5,7,8,4,1,3,2,6] => [5,7,6,4,1,8,2,3] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,7,8,4,1,2,6,3] => [5,6,8,4,1,7,2,3] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,7,8,4,1,2,3,6] => [5,6,7,4,1,8,2,3] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,7,8,1,5,2,3,4] => [4,6,7,8,5,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,5,2,4,3] => [4,6,8,7,5,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,5,3,2,4] => [4,7,6,8,5,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,3,5,2,4] => [4,7,5,8,6,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,8,2,1,6,3,4] => [5,4,7,8,1,6,2,3] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,7,2,8,1,6,3,5] => [5,3,7,1,8,6,2,4] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,2,7,8,1,6,4,5] => [5,2,1,7,8,6,3,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,7,8,1,6,5,4] => [5,2,1,8,7,6,3,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,7,2,8,1,6,5,3] => [5,3,8,1,7,6,2,4] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,8,2,1,6,4,3] => [5,4,8,7,1,6,2,3] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,7,8,1,3,5,4,2] => [4,8,5,7,6,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,5,3,4,2] => [4,8,6,7,5,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,5,4,3,2] => [4,8,7,6,5,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,5,4,2,3] => [4,7,8,6,5,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,4,5,2,3] => [4,7,8,5,6,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,4,5,3,2] => [4,8,7,5,6,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,4,3,5,2] => [4,8,6,5,7,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,3,4,5,2] => [4,8,5,6,7,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,8,2,1,4,6,3] => [5,4,8,6,1,7,2,3] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,7,2,8,1,5,6,3] => [5,3,8,1,6,7,2,4] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,2,7,8,1,5,6,4] => [5,2,1,8,6,7,3,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,6,8,4,1,7,5] => [6,2,1,5,8,3,7,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,6,2,8,3,1,7,5] => [6,3,5,1,8,2,7,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,7,8,3,1,4,6,2] => [5,8,4,6,1,7,2,3] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,7,8,3,1,6,4,2] => [5,8,4,7,1,6,2,3] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,7,8,3,1,6,2,4] => [5,7,4,8,1,6,2,3] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,7,3,8,1,6,2,5] => [5,7,3,1,8,6,2,4] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,3,8,1,6,5,2] => [5,8,3,1,7,6,2,4] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,3,8,1,5,6,2] => [5,8,3,1,6,7,2,4] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,6,3,8,2,1,7,5] => [6,5,3,1,8,2,7,4] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[4,5,3,2,8,1,7,6] => [6,4,3,1,2,8,7,5] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[4,5,2,3,8,1,7,6] => [6,3,4,1,2,8,7,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,2,5,4,8,1,7,6] => [6,2,1,4,3,8,7,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,5,3,2,8,1,6,7] => [6,4,3,1,2,7,8,5] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[4,6,3,8,2,1,5,7] => [6,5,3,1,7,2,8,4] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[4,7,3,8,1,5,2,6] => [5,7,3,1,6,8,2,4] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,3,8,1,2,6,5] => [5,6,3,1,8,7,2,4] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,3,8,1,2,5,6] => [5,6,3,1,7,8,2,4] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,8,3,1,2,4,6] => [5,6,4,7,1,8,2,3] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,7,8,3,1,2,6,4] => [5,6,4,8,1,7,2,3] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,7,8,3,1,4,2,6] => [5,7,4,6,1,8,2,3] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,2,7,8,1,5,4,6] => [5,2,1,7,6,8,3,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,7,8,2,1,4,3,6] => [5,4,7,6,1,8,2,3] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,7,8,1,3,4,2,5] => [4,7,5,6,8,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,4,3,2,5] => [4,7,6,5,8,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,4,2,5,3] => [4,6,8,5,7,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,4,2,3,5] => [4,6,7,5,8,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,2,5,3,4] => [4,5,7,8,6,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,2,5,4,3] => [4,5,8,7,6,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,2,4,5,3] => [4,5,8,6,7,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,3,2,5,4] => [4,6,5,8,7,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,8,2,1,3,6,4] => [5,4,6,8,1,7,2,3] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,2,7,8,1,4,6,5] => [5,2,1,6,8,7,3,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,7,8,1,3,2,4,5] => [4,6,5,7,8,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,2,4,3,5] => [4,5,7,6,8,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,1,2,3,5,4] => [4,5,6,8,7,1,2,3] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,8,5,1,6,4,3] => [5,2,8,7,4,6,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,3,7,5,2,6,4,8] => [1,5,2,7,4,6,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,5,4,2,6,8] => [1,6,2,5,4,7,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,8,5,4,1,6,3] => [6,2,8,5,4,7,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,8,5,4,3,1,7,6] => [6,1,5,4,3,8,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,4,5,6,1,7,3] => [6,1,8,3,4,5,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,6,5,7,3,1,4] => [7,1,6,8,4,3,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,4,5,3,7,1,6] => [7,1,5,3,4,8,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,4,3,5,6,1,7] => [7,1,4,3,5,6,8,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,2,8,4,5,6,1,3] => [7,2,8,4,5,6,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,6,3,7,5,2,4,8] => [1,6,3,7,5,2,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,3,8,5,1,7,4] => [6,2,3,8,5,1,7,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,2,8,5,1,4,7] => [6,3,2,7,5,1,8,4] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,4,8,2,5,6,3,1] => [8,4,7,2,5,6,1,3] => [8,4,7,2,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,4,8,5,2,1,3,6] => [6,5,7,2,4,8,1,3] => [6,5,8,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,4,8,5,1,3,7,2] => [5,8,6,2,4,1,7,3] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,7,5,2,1,8,4] => [6,5,2,8,4,1,3,7] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,3,7,5,1,2,8,6] => [5,6,2,1,4,8,3,7] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,7,1,5,6,8,2] => [4,8,2,1,5,6,3,7] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,1,7,5,2,8,4] => [3,6,1,8,5,2,4,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,2,7,6,8,5] => [3,4,1,2,8,6,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,2,1,7,5,8,6] => [4,3,1,2,6,8,5,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,5,7,1,4,8,2] => [5,8,1,6,3,2,4,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,5,2,7,4,1,8,3] => [6,3,8,5,2,1,4,7] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,5,2,6,4,8,7,1] => [8,3,1,5,2,4,7,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,3,1,8,6,4,7,2] => [3,8,2,6,1,5,7,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,1,8,7,2,4,3] => [3,6,8,7,1,2,5,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,5,8,2,7,4,1] => [8,5,2,7,3,1,6,4] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[6,5,8,4,2,3,7,1] => [8,5,6,4,2,1,7,3] => [8,5,7,4,2,1,6,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[6,2,5,8,3,7,1,4] => [7,2,5,8,3,1,6,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,6,5,7,3,4,2,8] => [1,7,5,6,3,2,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,7,4,6,3,8] => [1,3,7,5,2,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,1,8,7,6,3,4] => [3,2,7,8,1,6,5,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,3,8,4,6,2,5] => [2,7,3,5,8,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,8,6,1,7,5] => [6,1,2,3,8,5,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,4,8,6,5,1,7] => [7,1,2,3,6,5,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,3,5,8,6,1,4] => [7,1,3,8,4,6,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,2,4,7,8,6,1,5] => [7,2,1,3,8,6,4,5] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,5,4,6,2,7,3,8] => [1,5,7,3,2,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,4,7,1,8,3,6] => [5,2,7,3,1,8,4,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,6,4,1,8,7,2] => [5,8,2,4,1,3,7,6] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,6,1,4,8,2,7] => [4,7,2,5,1,3,8,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,5,6,8,4,2,1] => [8,7,2,6,3,4,1,5] => [8,7,2,6,5,4,1,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[6,3,5,1,8,2,7,4] => [4,6,2,8,3,1,7,5] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,1,5,8,4,7,3] => [3,1,8,6,4,2,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,6,5,8,3,4,1] => [8,1,6,7,4,3,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,7,1,6,3,8,4,2] => [3,8,5,7,1,4,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,2,4,1,7,8,5,6] => [4,2,1,3,7,8,5,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,4,2,7,8,6,5] => [2,4,1,3,8,7,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,7,2,8,6,3] => [2,5,8,3,1,7,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,4,7,8,2,5,1] => [8,6,1,3,7,2,4,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,1,4,6,8,5,7,2] => [2,8,1,3,6,4,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,4,5,7,1,8,2] => [6,8,2,3,4,1,5,7] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,5,4,6,1,7,8,3] => [5,1,8,3,2,4,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,2,1,4,3,6,5,8] => [3,2,5,4,7,6,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,4,1,2,6,5,8] => [4,5,2,3,7,6,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,3,2,1,6,5,8] => [5,4,3,2,7,6,1,8] => [5,4,3,2,8,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,6,3,2,5,4,1,8] => [7,4,3,6,5,2,1,8] => [7,4,3,8,6,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[6,7,3,2,5,4,8,1] => [8,4,3,6,5,1,2,7] => [8,4,3,7,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[1,8,3,2,5,4,7,6] => [1,4,3,6,5,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,5,2,3,7,6] => [1,5,6,3,4,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,5,1,6,2,4,8] => [4,6,2,7,3,5,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,1,5,6,3,4,8] => [3,2,6,7,4,5,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,1,6,5,4,3,8] => [3,2,7,6,5,4,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,6,1,5,4,2,8] => [4,7,2,6,5,3,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,6,5,1,3,2,8] => [5,7,6,2,4,3,1,8] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,8,5,4,3,2,7,6] => [1,6,5,4,3,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,4,3,7,2,5] => [1,7,5,4,8,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,7,4,3,1,8,2] => [6,8,5,4,2,1,3,7] => [6,8,5,4,2,1,7,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[6,4,7,5,1,3,8,2] => [5,8,6,2,4,1,3,7] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,7,1,5,4,8,2] => [4,8,2,6,5,1,3,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,1,7,5,4,8,3] => [3,2,8,6,5,1,4,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,5,4,7,6] => [3,2,1,6,5,8,7,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,8,1,5,4,7,6] => [4,1,2,6,5,8,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,8,5,1,3,7,6] => [5,1,6,2,4,8,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,8,4,3,1,7,6] => [6,1,5,4,2,8,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,8,4,3,7,1,5] => [7,1,5,4,8,2,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,8,4,3,6,5,1] => [8,1,5,4,7,6,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,8,7,4,3,6,5,2] => [1,8,5,4,7,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,5,6,3,4,2] => [1,8,6,7,4,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,8,5,6,3,4,1] => [8,1,6,7,4,5,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,8,5,7,3,1,4] => [7,1,6,8,4,2,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,8,6,7,1,3,4] => [6,1,7,8,2,4,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,8,6,1,7,3,5] => [5,1,7,2,8,4,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,2,1,8,6,7,4,5] => [3,2,1,7,8,5,6,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,7,6,8,4,3] => [3,2,8,7,1,5,4,6] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,7,1,6,8,4,2] => [4,8,2,7,1,5,3,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,7,6,1,8,3,2] => [5,8,7,2,1,4,3,6] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,5,7,6,8,1,3,2] => [6,8,7,1,2,4,3,5] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,7,5,8,3,1,2] => [7,8,6,1,4,2,3,5] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[1,8,6,5,7,3,2,4] => [1,7,6,8,4,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,6,7,2,3,4] => [1,6,7,8,3,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,5,6,8,2,3,1] => [8,6,7,1,3,4,2,5] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[4,6,5,7,8,2,1,3] => [7,6,8,1,3,2,4,5] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,4,6,7,1,8,2,3] => [5,7,8,2,1,3,4,6] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,6,1,7,8,2,4] => [4,7,2,8,1,3,5,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,1,6,7,8,3,4] => [3,2,7,8,1,4,5,6] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,5,7,3,8,4] => [3,2,6,8,4,1,5,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,5,1,7,2,8,4] => [4,6,2,8,3,1,5,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,5,7,1,2,8,3] => [5,6,8,2,3,1,4,7] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,5,4,7,2,1,8,3] => [6,5,8,3,2,1,4,7] => [6,5,8,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[5,6,4,7,2,8,1,3] => [7,5,8,3,1,2,4,6] => [7,5,8,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[1,8,4,6,2,7,3,5] => [1,5,7,3,8,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,2,6,7,4,5] => [1,4,3,7,8,5,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,3,2,6,8,4,1] => [8,4,3,7,1,5,2,6] => [8,4,3,7,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[5,6,3,2,7,8,1,4] => [7,4,3,8,1,2,5,6] => [7,4,3,8,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,5,3,2,7,1,8,4] => [6,4,3,8,2,1,5,7] => [6,4,3,8,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[6,4,3,2,1,7,8,5] => [5,4,3,2,8,1,6,7] => [5,4,3,2,8,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,2,1,4,3,7,8,5] => [3,2,5,4,8,1,6,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,4,3,8,7,6] => [3,2,5,4,1,8,7,6] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,4,1,2,8,7,6] => [4,5,2,3,1,8,7,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,3,2,8,7,1,5] => [7,4,3,1,8,2,6,5] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[4,7,3,2,8,6,5,1] => [8,4,3,1,7,6,2,5] => [8,4,3,1,7,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[1,8,3,2,7,6,5,4] => [1,4,3,8,7,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,7,2,6,5,3] => [1,5,8,3,7,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,4,8,2,6,5,1] => [8,5,1,3,7,6,2,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,6,4,8,2,7,1,5] => [7,5,1,3,8,2,6,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,5,4,8,2,1,7,6] => [6,5,1,3,2,8,7,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,4,5,8,1,2,7,6] => [5,6,1,2,3,8,7,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,5,1,8,2,7,6] => [4,6,2,1,3,8,7,5] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,1,5,8,3,7,6] => [3,2,6,1,4,8,7,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,6,8,7,3,5] => [3,2,7,1,8,4,6,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,6,1,8,7,2,5] => [4,7,2,1,8,3,6,5] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,4,6,8,1,7,2,5] => [5,7,1,2,8,3,6,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,6,8,7,1,2,4] => [6,7,1,8,2,3,5,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,6,5,8,7,2,1,4] => [7,6,1,8,3,2,5,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,7,5,8,6,2,4,1] => [8,6,1,7,3,5,2,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[1,8,5,7,6,2,4,3] => [1,6,8,7,3,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,7,5,4,2,3] => [1,7,8,6,5,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,7,8,5,4,1,2] => [7,8,1,6,5,2,3,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,5,7,8,6,1,4,2] => [6,8,1,7,2,5,3,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,7,8,1,6,5,2] => [5,8,1,2,7,6,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,2,1,7,8,6,5,3] => [3,2,8,1,7,6,4,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,8,1,7,6,5,4] => [4,1,2,8,7,6,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,8,7,1,6,5,3] => [5,1,8,2,7,6,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,8,7,6,1,4,3] => [6,1,8,7,2,5,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,8,7,5,4,1,3] => [7,1,8,6,5,2,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,5,4,3,2,1,12,11,10,9,8,7] => [6,5,4,3,2,1,12,11,10,9,8,7] => [6,5,4,3,2,1,12,11,10,9,8,7] => [[[[[[.,.],.],.],.],.],[[[[[[.,.],.],.],.],.],.]]
[12,11,10,9,8,7,6,5,4,3,2,1] => [12,11,10,9,8,7,6,5,4,3,2,1] => [12,11,10,9,8,7,6,5,4,3,2,1] => [[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.],.]
[7,4,6,1,8,3,5,2] => [4,8,6,2,7,3,1,5] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,5,1,7,4,6,2] => [4,8,2,6,3,7,5,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,4,1,7,5,6,2] => [4,8,2,3,6,7,5,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,3,1,7,5,6,2] => [4,8,3,1,6,7,5,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,2,1,7,5,8,3] => [4,3,8,1,6,2,5,7] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,4,6,2,7,5,8,3] => [1,4,8,2,6,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,2,6,8,4,3] => [1,4,8,7,3,5,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,2,1,6,8,4,3] => [4,3,8,7,2,5,1,6] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,8,4,3,1,7,5,2] => [5,8,4,3,7,1,6,2] => [5,8,4,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[3,6,8,4,1,7,5,2] => [5,8,1,4,7,2,6,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,7,5,1,8,4,2] => [5,8,1,7,4,2,3,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,6,5,7,1,8,2] => [6,8,1,2,4,3,5,7] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,5,6,1,8,3,2] => [5,8,7,1,3,4,2,6] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,7,5,1,8,4,3,2] => [4,8,7,6,3,1,2,5] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,4,1,7,5,3,2] => [4,8,7,3,6,1,5,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,5,3,1,8,4,2] => [5,8,4,7,3,1,2,6] => [5,8,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,4,2,1,6,7,5,3] => [4,3,8,2,7,5,6,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,8,4,2,6,7,5,3] => [1,4,8,3,7,5,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,2,7,6,8,4] => [1,4,3,8,2,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,2,1,7,6,8,4] => [4,3,2,8,1,6,5,7] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,5,3,1,7,6,8,4] => [4,1,3,8,2,6,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,4,1,6,7,5,3] => [4,1,8,3,7,5,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,5,1,6,8,4,3] => [4,1,8,7,3,5,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,6,1,7,5,8,3] => [4,1,8,2,6,3,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,1,6,5,8,2,3] => [3,7,8,1,5,4,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,2,6,5,7,1,3] => [7,3,8,1,5,4,6,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,1,2,7,5,8,3] => [3,4,8,1,6,2,5,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,1,2,6,8,4,3] => [3,4,8,7,2,5,1,6] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,2,6,7,5,3] => [3,4,8,2,7,5,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,2,7,6,8,4] => [3,4,2,8,1,6,5,7] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,5,3,7,6,8,4] => [1,2,4,8,3,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,1,2,7,6,8,5] => [3,4,2,1,8,6,5,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,5,1,2,7,6,8,4] => [3,4,1,8,2,6,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,1,5,8,2,3,4] => [3,6,7,8,4,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,6,1,5,8,3,4] => [4,1,7,8,5,3,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,5,1,7,6,8,4] => [4,1,2,8,3,6,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,1,5,8,3,2,4] => [3,7,6,8,4,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,7,1,5,8,2,4] => [4,7,1,8,5,2,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,1,6,5,8,2,4,3] => [2,6,8,7,4,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,1,6,8,4,2,3] => [3,7,8,6,2,4,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,6,7,5,2,3] => [3,7,8,2,6,4,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,3,1,7,6,8,4] => [4,2,3,8,1,6,5,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,5,2,1,7,6,8,4] => [4,3,1,8,2,6,5,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,3,5,2,7,6,8,4] => [1,4,2,8,3,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,2,5,8,3,4] => [1,4,7,8,5,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,2,1,5,8,3,4] => [4,3,7,8,5,2,1,6] => [4,3,8,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,3,1,5,7,6,2,4] => [3,7,2,8,4,6,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,4,1,7,5,8,3] => [4,2,8,3,6,1,5,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,5,1,7,4,8,3] => [4,2,8,6,3,1,5,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,6,4,8,2,5,3] => [2,6,8,4,7,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,6,4,7,1,5,3] => [6,2,8,4,7,3,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,5,2,7,4,8,3] => [2,4,8,6,3,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,2,5,8,3,1,4] => [7,3,6,8,4,2,1,5] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[1,8,3,5,7,6,2,4] => [1,7,3,8,4,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,3,7,6,8,4] => [1,3,4,8,2,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,1,3,7,6,8,4] => [3,2,4,8,1,6,5,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,2,6,8,4,1,3] => [7,3,8,6,2,4,1,5] => [7,3,8,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,4,2,6,7,5,1,3] => [7,3,8,2,6,4,5,1] => [7,3,8,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,1,4,2,7,5,8,3] => [2,4,8,3,6,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,6,5,7,1,4,3] => [6,2,8,7,4,3,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,6,8,2,5,7,1,4] => [7,4,1,8,5,2,6,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[8,3,2,5,7,6,1,4] => [7,3,2,8,4,6,5,1] => [7,3,2,8,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,1,3,2,7,6,8,4] => [2,4,3,8,1,6,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,2,7,6,8,5] => [2,4,3,1,8,6,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,1,3,7,6,8,5] => [3,2,4,1,8,6,5,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,2,3,7,6,8,5] => [1,3,4,2,8,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,1,3,7,6,8,5] => [3,1,4,2,8,6,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,1,3,7,6,8,4] => [3,1,4,8,2,6,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,3,5,7,6,1,4] => [7,1,3,8,4,6,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,8,2,3,5,7,1,4] => [7,3,4,8,5,1,6,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,7,1,3,5,8,2,4] => [3,7,4,8,5,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,3,5,7,6,1,2,4] => [6,7,2,8,3,5,4,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,1,2,3,7,6,8,4] => [2,3,4,8,1,6,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,4,7,6,8,5] => [2,3,1,4,8,6,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,4,3,6,5,7] => [2,3,5,4,7,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,5,6,2,7,4] => [2,6,3,8,4,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,4,2,6,7,5] => [2,5,3,4,8,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,2,4,5,7,6] => [2,4,3,5,6,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,8,3,4,5,6,1] => [8,1,4,5,6,7,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,3,8,4,5,7,1] => [8,1,3,5,6,2,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,3,2,1,4,5,8,7] => [4,3,2,5,6,1,8,7] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,3,1,4,2,6,8,5] => [3,5,2,4,8,6,1,7] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,5,6,8,2,3] => [3,7,8,2,4,5,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,8,5,6,1,2,3] => [6,7,8,1,4,5,2,3] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,8,5,6,2,1,4] => [7,6,1,8,4,5,2,3] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,7,8,4,2,6,1,5] => [7,5,1,4,8,6,2,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,7,8,2,4,5,1,6] => [7,4,1,5,6,8,2,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,6,2,8,4,5,1,7] => [7,3,1,5,6,2,8,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,3,6,7,4,5,8,1] => [8,1,2,5,6,3,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,5,2,4,8,6,1,7] => [7,3,1,4,2,6,8,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,5,4,2,8,7,1,6] => [7,4,1,3,2,8,6,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,6,5,8,7,1,2,3] => [6,7,8,1,3,2,5,4] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,4,5,1,7,8,2,3] => [4,7,8,2,3,1,5,6] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,1,2,3,8,5,6] => [3,4,5,2,7,8,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,4,1,3,7,5,8] => [4,2,5,3,7,1,6,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,4,8,3,7,5,1] => [8,1,5,3,7,2,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,5,8,7,3,4,1] => [8,1,6,7,3,2,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,2,5,1,7,3,4,8] => [4,2,6,7,3,1,5,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,2,1,8,3,4,7] => [4,3,6,7,2,1,8,5] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,5,6,7,8,3,4,1] => [8,1,6,7,2,3,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,7,3,8,5,1] => [8,1,5,2,7,3,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,2,6,7,3,1,5,8] => [6,2,5,1,7,3,4,8] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,7,8,2,3,1,5,6] => [6,4,5,1,7,8,2,3] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,7,8,3,2,1,6,5] => [6,5,4,1,8,7,2,3] => [6,5,4,1,8,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[5,6,4,8,1,7,2,3] => [5,7,8,3,1,2,6,4] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,3,8,1,2,7,4] => [5,6,3,8,1,2,7,4] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,2,5,3,7,1,6,8] => [6,2,4,1,3,7,5,8] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,6,7,2,1,8,5] => [6,5,2,1,8,3,4,7] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,4,6,7,2,8,1,5] => [7,5,1,2,8,3,4,6] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,4,5,2,7,8,1,6] => [7,4,1,2,3,8,5,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,4,2,5,6,8,1,7] => [7,3,1,2,4,5,8,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,1,2,7,8,6,4,3] => [2,3,8,7,1,6,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,8,6,5,2,3] => [3,7,8,1,6,5,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,1,2,8,6,5,3] => [3,4,8,1,7,6,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,8,1,2,7,5,3] => [4,5,8,1,7,2,6,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,7,1,5,3,2,4] => [4,7,6,8,5,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,7,3,5,1,2,4] => [6,7,4,8,5,1,3,2] => [6,8,4,7,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,8,1,6,3,5,2,4] => [3,7,5,8,6,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,1,3,6,5,2,4] => [3,7,4,8,6,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,3,6,5,2,1,4] => [7,6,3,8,5,4,1,2] => [7,6,3,8,5,4,1,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[4,7,2,8,6,1,5,3] => [6,3,8,1,7,5,2,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[1,7,3,4,8,6,5,2] => [1,8,3,4,7,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,7,1,8,6,5,3] => [4,2,8,1,7,6,3,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,2,3,6,5,1,4] => [7,3,4,8,6,5,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,5,7,1,6,2,3,4] => [4,6,7,8,2,5,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,7,1,2,6,3,4] => [4,5,7,8,2,6,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,2,7,1,3,5,4] => [5,3,6,8,7,1,4,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,7,2,5,3,1,4] => [7,4,6,8,5,1,3,2] => [7,4,8,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,2,4,8,7,1,5,3] => [6,2,8,3,7,1,5,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,6,8,3,7,4,5,2] => [1,8,4,6,7,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,3,4,7,5,2] => [1,8,4,5,7,2,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,4,8,1,7,5,3] => [5,2,8,3,7,1,6,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,8,7,2,3,5,1,4] => [7,4,5,8,6,1,3,2] => [7,4,8,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,8,2,1,7,3,5,4] => [4,3,6,8,7,1,5,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,5,7,2,1,6,3,4] => [5,4,7,8,2,6,3,1] => [5,4,8,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,5,7,1,2,3,6,4] => [4,5,6,8,2,7,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,7,2,3,1,6,4] => [6,4,5,8,2,7,3,1] => [6,4,8,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,8,4,2,7,1,6,3] => [6,4,8,3,1,7,5,2] => [6,4,8,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[1,8,7,5,3,4,6,2] => [1,8,5,6,4,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,3,5,4,6,2] => [1,8,4,6,5,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,5,4,7,1,6,3] => [6,2,8,4,3,7,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,5,2,7,3,1,6,4] => [6,3,5,8,2,7,4,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,6,2,4,3,1,5] => [7,4,6,5,8,3,2,1] => [7,4,8,6,5,3,2,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,7,6,1,2,4,3,5] => [4,5,7,6,8,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,6,1,4,2,3,5] => [4,6,7,5,8,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,6,4,1,3,2,5] => [5,7,6,4,8,3,2,1] => [5,8,7,4,6,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[1,8,7,5,4,3,6,2] => [1,8,6,5,4,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,4,3,7,5,2] => [1,8,5,4,7,2,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,1,7,3,2,5,4] => [3,6,5,8,7,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,7,3,1,6,2,4] => [5,7,4,8,2,6,3,1] => [5,8,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,5,7,1,3,2,6,4] => [4,6,5,8,2,7,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,7,3,1,2,6,4] => [5,6,4,8,2,7,3,1] => [5,8,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,8,4,7,1,2,6,3] => [5,6,8,3,1,7,4,2] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,4,1,7,2,6,3] => [4,6,8,3,1,7,5,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,4,7,1,6,2,3] => [5,7,8,3,1,6,4,2] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,1,2,6,5,7,4,3] => [2,3,8,7,5,4,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,5,6,7,4,1,3] => [7,2,8,6,3,4,5,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,8,5,7,1,6,2,3] => [5,7,8,1,3,6,4,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,5,7,1,2,6,3] => [5,6,8,1,3,7,4,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,5,1,7,2,6,3] => [4,6,8,1,3,7,5,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,5,3,7,1,2,6,4] => [5,6,3,8,2,7,4,1] => [5,8,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,8,1,3,7,2,5,4] => [3,6,4,8,7,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,2,8,1,7,5,3] => [5,3,8,1,7,2,6,4] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,6,4,8,3,7,5,2] => [1,8,5,3,7,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,4,5,3,6,2] => [1,8,6,4,5,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,5,7,2,1,6,3] => [6,5,8,1,3,7,4,2] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,5,3,7,2,1,6,4] => [6,5,3,8,2,7,4,1] => [6,5,3,8,2,7,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,7,6,3,1,4,2,5] => [5,7,4,6,8,3,2,1] => [5,8,4,7,6,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,7,6,1,3,2,4,5] => [4,6,5,7,8,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,3,2,7,1,6,4] => [6,4,3,8,2,7,5,1] => [6,4,3,8,2,7,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[4,8,5,2,7,1,6,3] => [6,4,8,1,3,7,5,2] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,8,7,4,3,5,6,2] => [1,8,5,4,6,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,3,4,5,6,2] => [1,8,4,5,6,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,4,5,7,1,6,3] => [6,2,8,3,4,7,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,5,2,3,7,1,6,4] => [6,3,4,8,2,7,5,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,3,1,5,4,2,8,7] => [3,6,2,5,4,1,8,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,5,2,7,6,4] => [3,5,2,8,4,7,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,4,2,1,7,3,6] => [5,4,7,3,2,8,6,1] => [5,4,8,3,2,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,5,4,2,1,7,6,3] => [5,4,8,3,2,7,6,1] => [5,4,8,3,2,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,5,4,2,1,3,8,7] => [5,4,6,3,2,1,8,7] => [5,4,8,3,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,5,4,2,3,1,8,7] => [6,4,5,3,2,1,8,7] => [6,4,8,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[6,3,2,5,1,4,8,7] => [5,3,2,6,4,1,8,7] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,4,3,1,2,8,7] => [5,6,4,3,2,1,8,7] => [5,8,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,5,4,1,3,2,8,7] => [4,6,5,3,2,1,8,7] => [4,8,7,3,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,4,1,2,7,6,3] => [4,5,8,3,2,7,6,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,4,1,6,3,2,5] => [4,7,6,3,8,5,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,4,1,6,3,5,2] => [4,8,6,3,7,5,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,4,1,6,5,3,2] => [4,8,7,3,6,5,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,4,1,3,7,6,2] => [4,8,5,3,2,7,6,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,4,3,1,7,6,2] => [5,8,4,3,2,7,6,1] => [5,8,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,3,2,5,1,7,6,4] => [5,3,2,8,4,7,6,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,1,8,5,3,7,6,4] => [2,1,5,8,4,7,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,2,5,1,7,4,6] => [5,3,2,7,4,8,6,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,4,3,1,7,2,6] => [5,7,4,3,2,8,6,1] => [5,8,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,5,4,1,3,7,2,6] => [4,7,5,3,2,8,6,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,4,1,6,5,2,3] => [4,7,8,3,6,5,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,4,1,6,2,5,3] => [4,6,8,3,7,5,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,6,5,2,1,4,3] => [6,5,8,7,4,3,2,1] => [6,5,8,7,4,3,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[8,7,4,3,6,2,1,5] => [7,6,4,3,8,5,2,1] => [7,6,4,3,8,5,2,1] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[8,3,2,7,6,4,1,5] => [7,3,2,6,8,5,4,1] => [7,3,2,8,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[2,1,8,7,6,4,3,5] => [2,1,7,6,8,5,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,7,6,4,5,3] => [2,1,8,6,7,5,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,2,7,6,4,5,1] => [8,3,2,6,7,5,4,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,7,4,3,6,2,5,1] => [8,6,4,3,7,5,2,1] => [8,6,4,3,7,5,2,1] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[8,7,6,5,2,4,3,1] => [8,5,7,6,4,3,2,1] => [8,5,7,6,4,3,2,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[8,7,4,2,6,5,3,1] => [8,4,7,3,6,5,2,1] => [8,4,7,3,6,5,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,7,4,2,6,3,5,1] => [8,4,6,3,7,5,2,1] => [8,4,7,3,6,5,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,7,4,2,6,3,1,5] => [7,4,6,3,8,5,2,1] => [7,4,8,3,6,5,2,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,3,1,7,6,4,2,5] => [3,7,2,6,8,5,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,7,6,4,5,2] => [3,8,2,6,7,5,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,7,6,5,4,2] => [3,8,2,7,6,5,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,5,4,7,6,2] => [3,8,2,5,4,7,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,5,4,7,2,6] => [3,7,2,5,4,8,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,7,6,5,2,4] => [3,7,2,8,6,5,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,7,6,2,5,4] => [3,6,2,8,7,5,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,4,2,6,1,5,3] => [6,4,8,3,7,5,2,1] => [6,4,8,3,7,5,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,7,4,2,6,5,1,3] => [7,4,8,3,6,5,2,1] => [7,4,8,3,6,5,2,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,5,4,2,3,7,1,6] => [7,4,5,3,2,8,6,1] => [7,4,8,3,2,6,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,3,2,5,4,7,1,6] => [7,3,2,5,4,8,6,1] => [7,3,2,8,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[2,1,8,5,4,7,3,6] => [2,1,7,5,4,8,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,2,7,6,5,1,4] => [7,3,2,8,6,5,4,1] => [7,3,2,8,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,7,4,3,6,5,1,2] => [7,8,4,3,6,5,2,1] => [7,8,4,3,6,5,2,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,7,6,5,3,1,4,2] => [6,8,5,7,4,3,2,1] => [6,8,5,7,4,3,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[8,7,6,5,1,3,2,4] => [5,7,6,8,4,3,2,1] => [5,8,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,7,6,5,1,3,4,2] => [5,8,6,7,4,3,2,1] => [5,8,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,7,6,5,1,4,3,2] => [5,8,7,6,4,3,2,1] => [5,8,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,7,6,5,4,1,3,2] => [6,8,7,5,4,3,2,1] => [6,8,7,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[8,7,4,3,6,1,5,2] => [6,8,4,3,7,5,2,1] => [6,8,4,3,7,5,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,3,2,7,6,1,5,4] => [6,3,2,8,7,5,4,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,1,8,7,6,3,5,4] => [2,1,6,8,7,5,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,2,7,6,1,4,5] => [6,3,2,7,8,5,4,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,6,5,1,4,2,3] => [5,7,8,6,4,3,2,1] => [5,8,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,7,6,5,1,2,4,3] => [5,6,8,7,4,3,2,1] => [5,8,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,3,5,1,8,4,6,2] => [4,8,2,6,3,7,1,5] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,4,1,8,5,6,2] => [4,8,2,3,6,7,1,5] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,5,6,2,1,8,7,3] => [5,4,8,1,2,3,7,6] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[1,6,5,2,7,4,3,8] => [1,4,7,6,3,2,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,3,1,8,6,5,2] => [4,8,3,2,7,6,1,5] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,8,4,3,2] => [4,8,7,6,3,2,1,5] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,4,1,8,5,3,2] => [4,8,7,3,6,2,1,5] => [4,8,7,3,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,2,1,8,7,5,3] => [4,3,8,2,7,1,6,5] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,6,4,2,7,5,3,8] => [1,4,7,3,6,2,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,2,7,6,4,8] => [1,4,3,7,2,6,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,2,1,8,7,6,4] => [4,3,2,8,1,7,6,5] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,5,3,1,7,8,6,4] => [4,1,3,8,2,7,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,4,1,7,8,5,3] => [4,1,8,3,7,2,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,5,1,7,8,4,3] => [4,1,8,7,3,2,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,7,1,6,8,2,3] => [4,7,8,1,2,5,3,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,5,1,2,8,4,3,7] => [3,4,7,6,2,1,8,5] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,2,8,5,3,7] => [3,4,7,2,6,1,8,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,2,8,6,4,7] => [3,4,2,7,1,6,8,5] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,2,8,6,5,7] => [3,4,2,1,7,6,8,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,2,5,8,3,4,7] => [2,3,6,7,4,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,4,8,2,5,6] => [2,6,3,4,7,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,6,8,2,3,4] => [2,6,7,8,3,4,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,5,7,8,3,4] => [3,1,7,8,4,2,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,1,6,8,5,2,3] => [3,7,8,2,6,4,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,3,1,8,6,7,4] => [4,2,3,8,1,6,7,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,5,2,1,6,8,7,4] => [4,3,1,8,2,5,7,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,6,2,5,7,3,4,8] => [1,3,6,7,4,2,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,1,5,8,7,3,4] => [3,2,7,8,4,1,6,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,5,8,6,2,4] => [3,7,2,8,4,6,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,4,1,8,5,7,3] => [4,2,8,3,6,1,7,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,5,1,8,4,7,3] => [4,2,8,6,3,1,7,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,1,4,8,6,2,5] => [3,7,2,4,8,6,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,4,8,7,3,5] => [3,2,7,4,8,1,6,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,2,4,7,3,5,8] => [1,3,6,4,7,2,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,1,3,8,7,4,6] => [3,2,4,7,1,8,6,5] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,3,8,5,2,6] => [3,7,4,2,6,8,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,3,8,4,2,6] => [3,7,4,6,2,8,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,7,1,4,8,2,5] => [4,7,1,5,8,2,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,1,4,8,3,2,5] => [3,7,6,4,8,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,8,7,5,6] => [3,2,4,1,7,8,6,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,1,4,7,8,3,5] => [3,1,7,4,8,2,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,4,6,8,2,3,5] => [2,6,7,3,8,4,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,5,8,2,4,6] => [2,6,3,7,4,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,4,8,3,5,7] => [2,3,6,4,7,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,3,1,6,4,8,7] => [4,2,3,6,1,5,8,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,5,2,3,1,8,6] => [6,4,5,2,3,8,1,7] => [6,4,8,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,6,7,3,5,2,4,1] => [8,6,4,7,5,2,3,1] => [8,6,4,7,5,2,3,1] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[7,3,5,2,4,1,8,6] => [6,4,2,5,3,8,1,7] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,3,5,2,4,1,8,7] => [6,4,2,5,3,1,8,7] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,2,4,1,6,3,8,7] => [4,2,6,3,1,5,8,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,6,3,5,2,8,7] => [2,6,4,1,5,3,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,4,1,5,2,8,7] => [4,6,2,3,5,1,8,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,6,3,4,1,8,7] => [6,2,4,5,1,3,8,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,7,3,4,1,8,6] => [6,2,4,5,1,8,3,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,8,6,7,3,4,1] => [8,2,6,7,1,4,5,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,8,5,7,3,4,1] => [8,2,6,7,4,1,5,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,7,3,4,1,8,5] => [6,2,4,5,8,1,3,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,3,4,1,5,2,8,6] => [4,6,2,3,5,8,1,7] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,7,3,5,2,8,6] => [2,6,4,1,5,8,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,4,5,2,8,6] => [2,6,1,4,5,8,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,5,3,8,6] => [2,1,6,4,5,8,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,6,7,4,5,2] => [2,8,1,6,7,4,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,6,7,3,5,2] => [2,8,6,1,7,4,5,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,7,3,4,1,6,2] => [6,8,4,5,2,7,3,1] => [6,8,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,5,6,2,7,3,4,1] => [8,4,6,7,2,3,5,1] => [8,4,7,6,2,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,4,7,3,5,1,6,2] => [6,8,4,2,5,7,3,1] => [6,8,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,1,8,4,7,3,6,2] => [2,8,6,4,1,7,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,5,7,3,6,2] => [2,8,6,1,4,7,5,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,5,7,4,6,2] => [2,8,1,6,4,7,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,5,7,4,6,3] => [2,1,8,6,4,7,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,6,3,8,5] => [2,1,6,4,8,5,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,4,6,2,8,5] => [2,6,1,4,8,5,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,3,6,2,8,5] => [2,6,4,1,8,5,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,3,6,2,8,4] => [2,6,4,8,1,5,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,7,3,5,1,8,4] => [6,2,4,8,5,1,3,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,8,4,7,3,5,1] => [8,2,6,4,7,1,5,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,4,7,3,6,2,5,1] => [8,6,4,2,7,5,3,1] => [8,6,4,2,7,5,3,1] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[7,3,6,2,5,1,8,4] => [6,4,2,8,5,3,1,7] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,2,5,1,7,3,8,4] => [4,2,6,8,3,1,5,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,4,1,7,3,8,6] => [4,2,6,3,1,8,5,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,4,1,7,3,8,5] => [4,2,6,3,8,1,5,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,6,2,3,1,8,5] => [6,4,5,2,8,3,1,7] => [6,4,8,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,2,3,1,7,4,8,5] => [4,2,3,6,8,1,5,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,3,1,7,4,8,6] => [4,2,3,6,1,8,5,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,1,7,5,8,6] => [4,2,3,1,6,8,5,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,4,2,8,6,7,5] => [2,4,1,3,8,6,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,3,1,8,5,7,4] => [4,2,3,8,6,1,7,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,6,2,3,1,7,4] => [6,4,5,8,2,3,7,1] => [6,4,8,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,3,8,5,6,2,4,1] => [8,6,2,7,4,5,1,3] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,5,6,2,4,1,7,3] => [6,4,8,5,2,3,7,1] => [6,4,8,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,2,4,1,8,6,7,3] => [4,2,8,3,1,6,7,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,5,2,8,6,7,3] => [2,4,8,1,3,6,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,2,8,6,7,4] => [2,4,1,8,3,6,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,3,8,5,7,4] => [2,1,4,8,6,3,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,2,8,5,7,4] => [2,4,1,8,6,3,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,2,8,5,7,3] => [2,4,8,1,6,3,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,2,8,4,7,3] => [2,4,8,6,1,3,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,8,4,6,2,5,1] => [8,6,2,4,7,5,1,3] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[6,2,7,3,8,4,5,1] => [8,2,4,6,7,1,3,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,4,5,1,6,2,7,3] => [4,6,8,2,3,5,7,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,8,4,6,2,7,3] => [2,6,8,4,1,5,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,5,6,2,7,3] => [2,6,8,1,4,5,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,5,6,2,7,4] => [2,6,1,8,4,5,7,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,5,6,3,7,4] => [2,1,6,8,4,5,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,8,5,6,3] => [2,1,8,4,6,7,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,4,8,5,6,2] => [2,8,1,4,6,7,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,3,8,5,6,2] => [2,8,4,1,6,7,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,8,4,5,1,6,2] => [6,8,2,4,5,7,1,3] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,4,5,1,7,3,6,2] => [4,8,6,2,3,7,5,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,6,2,8,4,5,1] => [8,4,2,6,7,3,1,5] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,8,5,6,1,3,4,2] => [5,8,6,7,3,4,1,2] => [5,8,7,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,1,3,6,2,5,4] => [3,6,4,8,7,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,8,4,7,2,5,6] => [1,6,2,4,7,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,1,4,7,2,5,8] => [3,6,1,4,7,2,5,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,1,2,5,7,3,8] => [3,4,7,1,5,2,6,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,8,2,5,7,3,6] => [1,4,7,2,5,8,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,2,4,5,6,1,3] => [7,3,8,4,5,6,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,8,1,5,4,6,3,2] => [3,8,7,5,4,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,2,1,6,3,4,5] => [4,3,6,7,8,5,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,3,5,6,4,1,2] => [7,8,3,6,4,5,1,2] => [7,8,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,8,1,4,2,3,6,5] => [3,5,6,4,8,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,8,4,3,2,7,6] => [1,6,5,4,2,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,1,4,3,2,7,8] => [3,6,5,4,1,2,7,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,4,8,3,7,1,5] => [7,1,5,3,8,2,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,4,6,8,3,7,5,2] => [1,8,5,2,7,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,5,3,1,6,7] => [6,1,5,2,4,7,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,8,1,4,7,6,3] => [4,1,8,5,2,7,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,8,4,7,6,1,2] => [7,8,1,4,2,6,5,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,6,2,4,7,3,8,5] => [1,3,6,4,8,2,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,2,1,4,7,8,3] => [4,3,8,5,1,2,6,7] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,2,5,3,1,8,7] => [6,3,5,1,4,2,8,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,7,5,1,3,6,8,2] => [4,8,5,1,3,6,2,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,5,3,6,2,4,1,8] => [7,5,3,6,2,4,1,8] => [7,5,3,8,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[5,7,3,6,1,4,8,2] => [5,8,3,6,1,4,2,7] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,3,6,7,2,1,8,4] => [6,5,2,8,1,3,4,7] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,1,7,5,2,4,8,3] => [2,5,8,6,4,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,1,2,4,5,8,7] => [3,4,2,5,6,1,8,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,7,2,5,3,8,6] => [1,4,6,2,5,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,7,8,3,5,1,2] => [7,8,5,1,6,2,3,4] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,6,1,8,4,2,5,7] => [3,6,1,5,7,2,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,7,5,8,2,4,3] => [1,6,8,7,4,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,6,7,8,1,4,2] => [6,8,1,7,2,3,4,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,6,5,7,8,2,1,4] => [7,6,1,8,3,2,4,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,2,7,6,1,4,3,8] => [5,2,7,6,1,4,3,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,5,7,6,8,1,3,4] => [6,1,7,8,2,4,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,5,6,8,4,1,3] => [7,1,8,6,3,4,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,1,6,8,4,5,3,7] => [2,1,7,5,6,3,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,8,5,3,4,6] => [3,1,6,7,5,8,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,6,8,5,4,1,2] => [7,8,1,6,5,3,2,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,3,8,5,6,7,1,2] => [7,8,2,1,4,5,6,3] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,8,1,6,3,7,5] => [4,2,6,1,8,5,7,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,8,5,4,6,7,2] => [2,8,1,5,4,6,7,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,8,4,5,6,1,7] => [7,2,1,4,5,6,8,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,4,2,8,6,1,7,5] => [6,3,1,2,8,5,7,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,4,7,1,5,2,6,8] => [4,6,1,2,5,7,3,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,7,8,1,2,6,5] => [5,6,2,1,8,7,3,4] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,7,3,8,5,2,6,4] => [1,6,3,8,5,7,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,8,3,6,2,5,7] => [2,6,4,1,7,5,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,8,6,3,2,1,4] => [7,6,5,8,1,4,2,3] => [7,6,5,8,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[5,7,8,6,1,3,4,2] => [5,8,6,7,1,4,2,3] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,6,5,8,1,3,4,2] => [5,8,6,7,3,2,1,4] => [5,8,7,6,3,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,6,4,3,8,2,5,7] => [1,6,4,3,7,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,3,4,8,2,6,5] => [2,6,3,4,8,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,5,4,1,2,7,8] => [5,6,1,4,3,2,7,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,5,1,7,8,6,3] => [4,1,8,2,3,7,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,3,4,5,8,1,7] => [7,1,3,4,5,2,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,4,1,8,3,7,5] => [4,1,6,3,8,2,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,6,4,8,5,1,2] => [7,8,2,4,6,3,1,5] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,1,4,8,3,5,6] => [3,2,6,4,7,8,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,6,5,3,8,4,2] => [2,8,5,7,4,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,5,6,3,8,1,4] => [7,2,5,8,3,4,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,5,2,7,1,8,4,3] => [5,3,8,7,2,1,4,6] => [5,3,8,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,6,2,7,3,1,4,8] => [6,3,5,7,1,2,4,8] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,6,7,4,2,8,1,3] => [7,5,8,4,1,2,3,6] => [7,5,8,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[5,7,6,4,1,8,3,2] => [5,8,7,4,1,3,2,6] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,7,1,5,2,8,3,4] => [3,5,7,8,4,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,5,2,4,8,3,6] => [1,4,7,5,3,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,5,2,8,3,4,7] => [2,4,6,7,3,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,5,4,2,3,8,7] => [1,5,6,4,3,2,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,5,3,4,2,8,6] => [2,6,4,5,3,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,5,3,2,8,4] => [3,6,5,8,4,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,6,4,1,2,8,3] => [5,6,8,4,2,3,1,7] => [5,8,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,7,5,4,3,1,8,2] => [6,8,5,4,3,1,2,7] => [6,8,5,4,3,1,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[7,4,6,1,2,5,3,8] => [4,5,7,2,6,3,1,8] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,4,2,5,3,6,8] => [2,4,6,3,5,7,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,1,4,2,5,7,3] => [3,5,8,4,6,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,4,2,5,7,3,8] => [1,4,7,3,5,2,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,7,5,4,2,8] => [1,7,3,6,5,2,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,1,3,7,5,4,2] => [3,8,4,7,6,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,3,5,6,4,2,8] => [2,7,3,6,4,5,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,1,6,4,5,2,8] => [3,7,2,5,6,4,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,2,6,5,1,3,8] => [6,3,7,2,5,4,1,8] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,2,4,1,5,3,6,8] => [4,2,6,3,5,7,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,3,5,4,1,6,8] => [6,2,3,5,4,7,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,8,1,2,3,4,7,5] => [3,4,5,6,8,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,7,2,3,8,6,4] => [1,4,5,8,2,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,8,2,3,6,7,4] => [2,4,5,8,1,6,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,2,3,7,6,4,1] => [8,3,4,7,1,6,5,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,2,8,1,3,7,4,5] => [4,2,5,7,8,1,6,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,2,3,5,4,7,1] => [8,3,4,6,5,1,7,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,8,2,4,1,5,7,3] => [5,3,8,4,6,1,7,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,3,1,2,4,7,5] => [4,5,3,6,8,1,7,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,6,4,1,5,7,3,8] => [4,1,7,3,5,2,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,3,5,7,1,4,8] => [6,1,3,7,4,2,5,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,1,7,8,3,6,4] => [3,1,6,8,2,7,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,3,6,8,4,7,1] => [8,1,3,6,2,4,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,1,4,7,8,5,6,3] => [2,1,8,3,6,7,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,7,6,8,5,1,3] => [7,1,8,2,6,4,3,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,3,7,6,1,8,4] => [6,1,3,8,2,5,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,7,8,1,4,6,3] => [5,1,8,6,2,7,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,7,4,1,6,2,8] => [5,7,1,4,2,6,3,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,3,4,1,8,6,7,2] => [4,8,2,3,1,6,7,5] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,8,4,6,1,7,3] => [6,2,8,4,1,5,7,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,1,8,6,3,7,4] => [3,2,6,8,1,5,7,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,8,6,5,3,7,1] => [8,2,6,1,5,4,7,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,8,5,7,6,3,1] => [8,2,7,1,4,6,5,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,4,2,7,5,8,6,3] => [1,3,8,2,5,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,8,6,7,5,3,2] => [2,8,7,1,6,4,5,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,8,7,6,2,4,1] => [8,6,2,7,1,5,4,3] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[5,8,4,7,6,2,1,3] => [7,6,8,3,1,5,4,2] => [7,6,8,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[5,8,7,4,3,6,1,2] => [7,8,5,4,1,6,3,2] => [7,8,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[6,4,8,3,1,7,2,5] => [5,7,4,2,8,1,6,3] => [5,8,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,4,2,8,7,1,3,5] => [6,3,7,2,8,1,5,4] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,3,8,7,2,5,1,4] => [7,5,2,8,6,1,4,3] => [7,5,2,8,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,8,3,7,1,6,4,2] => [5,8,3,7,1,6,4,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,1,3,8,6,7,2,4] => [2,7,3,8,1,5,6,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,3,7,8,6,2,4] => [1,7,3,8,2,6,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,6,4,2,8,3] => [1,6,8,5,2,4,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,7,4,1,6,2,3] => [5,7,8,4,1,6,3,2] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,4,8,1,2,7,3,5] => [4,5,7,2,8,1,6,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,5,1,2,3,7,4] => [4,5,6,8,3,1,7,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,5,2,4,3,7,1] => [8,4,6,5,3,1,7,2] => [8,4,7,6,3,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[6,8,5,3,1,2,7,4] => [5,6,4,8,3,1,7,2] => [5,8,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[4,5,1,2,7,6,3,8] => [3,4,7,1,2,6,5,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,1,2,6,8,7,3] => [3,4,8,1,2,5,7,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,1,8,4,7,2] => [4,8,1,6,2,3,7,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,7,1,2,8,6,4] => [4,5,1,8,2,7,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,2,7,5,1,4,8] => [6,3,1,7,5,2,4,8] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,6,1,7,3,5,8] => [4,2,6,1,7,3,5,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,3,1,2,7,5,8] => [4,5,3,1,7,2,6,8] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,5,3,1,7,6,2,8] => [4,7,3,1,2,6,5,8] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,2,5,7,1,6,3,8] => [5,2,7,1,3,6,4,8] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,2,7,8,1,6,4] => [6,3,1,8,2,7,4,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,1,4,7,5,6,2,8] => [2,7,1,3,5,6,4,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,6,5,8,7,1,2] => [7,8,1,2,4,3,6,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,1,4,5,8,6,7,2] => [2,8,1,3,4,6,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,6,8,5,2,7,1] => [8,6,1,2,5,3,7,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,5,6,2,8,4,7,1] => [8,4,1,6,2,3,7,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,2,5,6,1,8,7,3] => [5,2,8,1,3,4,7,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,5,3,1,6,8,7,2] => [4,8,3,1,2,5,7,6] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,1,7,5,8,6,4,3] => [2,1,8,7,4,6,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,3,8,6,4] => [1,2,5,8,4,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,7,3,8,6,5] => [2,3,5,1,8,7,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,1,7,5,2,3,8] => [3,6,7,2,5,1,4,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,3,7,5,2,4,8] => [2,6,3,7,5,1,4,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,6,8,5,4,7] => [2,3,1,7,6,4,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,1,2,5,4,8,6] => [3,4,1,6,5,8,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,7,2,4,8,6,5] => [1,4,2,5,8,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,1,7,8,6,5,3] => [3,1,8,2,7,6,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,7,5,1,8,6,2] => [5,8,1,2,4,7,3,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,4,1,5,8,6,3] => [4,1,8,3,5,7,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,7,1,5,8,6,4] => [4,1,2,8,5,7,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,2,8,1,3,7,4,6] => [4,2,5,7,1,8,6,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,6,8,3,4,7,5] => [2,1,5,6,8,3,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,8,3,1,5,7,4] => [5,1,4,8,6,2,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,6,4,1,5,7,3] => [5,1,8,4,6,3,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,4,8,5,1,7,2] => [6,8,1,3,5,2,7,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,3,7,4,5,1,8,2] => [6,8,2,4,5,1,3,7] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,6,3,7,5,8,1,4] => [7,1,3,8,5,2,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,2,1,7,8,3,4,6] => [3,2,6,7,1,8,4,5] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,2,3,6,8,1,5] => [7,3,4,1,8,5,2,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,7,4,6,2,8,1,3] => [7,5,8,3,1,4,2,6] => [7,5,8,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[8,5,2,4,1,6,7,3] => [5,3,8,4,2,6,7,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,2,3,5,1,6,7,4] => [5,2,3,8,4,6,7,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,8,3,6,7,1,5] => [7,2,4,1,8,5,6,3] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,4,8,1,7,3,5,6] => [4,1,6,2,7,8,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,4,1,3,6,2,5,7] => [3,6,4,2,7,5,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,3,1,7,2,5,6] => [4,6,3,1,7,8,5,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,2,8,4,7,1,6,3] => [6,2,8,4,1,7,5,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,8,4,7,3,1,6,2] => [6,8,5,3,1,7,4,2] => [6,8,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[6,3,8,2,7,1,5,4] => [6,4,2,8,7,1,5,3] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,3,1,8,2,4,7,5] => [3,5,2,6,8,1,7,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,8,1,2,6,4,7] => [4,5,2,7,1,6,8,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,7,4,1,6,2,3,8] => [4,6,7,3,1,5,2,8] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,5,4,1,2,6,3,7] => [4,5,7,3,2,6,8,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,1,8,4,2,7,3,6] => [2,5,7,4,1,8,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,8,5,3,7,4] => [1,3,6,8,5,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,5,3,1,7,4,2] => [5,8,4,7,3,1,6,2] => [5,8,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,4,5,1,2,6,3,7] => [4,5,7,2,3,6,8,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,6,3,7,1,2,4,8] => [5,6,3,7,1,2,4,8] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,6,3,7,2,8,4,5] => [1,5,3,7,8,2,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,2,7,8,5,1,4] => [7,3,2,8,6,1,4,5] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,5,7,8,3,1,6,2] => [6,8,5,1,2,7,3,4] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,7,2,5,8,1,6,3] => [6,3,8,1,4,7,2,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,1,3,4,6,2,5,7] => [2,6,3,4,7,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,2,4,6,7,1,5] => [7,3,1,4,8,5,6,2] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,5,6,8,2,7,1,4] => [7,5,1,8,2,3,6,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,4,5,6,8,1,7,3] => [6,1,8,2,3,4,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,3,5,6,1,7,2] => [6,8,3,1,4,5,7,2] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,6,2,3,7,8,1,4] => [7,3,4,8,1,2,5,6] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,8,7,3,4,1,2,6] => [6,7,4,5,1,8,3,2] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,8,7,3,4,1,2,5] => [6,7,4,5,8,1,3,2] => [6,8,4,7,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,8,4,7,1,5,3,2] => [5,8,7,3,6,1,4,2] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,4,7,2,5,3,1] => [8,5,7,3,6,1,4,2] => [8,5,7,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[5,4,8,7,2,6,3,1] => [8,5,7,2,1,6,4,3] => [8,5,7,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,4,8,7,1,6,3,2] => [5,8,7,2,1,6,4,3] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,8,7,6,1,2,5] => [6,7,2,1,8,5,4,3] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,8,3,7,5,1,2,6] => [6,7,3,1,5,8,4,2] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,3,4,6,5,1,2,7] => [6,7,2,3,5,4,8,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,8,4,7,5,1,2,6] => [6,7,1,3,5,8,4,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,8,7,6,1,2,5] => [6,7,1,2,8,5,4,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,8,7,6,1,2,4] => [6,7,1,8,2,5,4,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,8,7,6,1,2,3] => [6,7,8,1,2,5,4,3] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,8,7,1,6,3,2] => [5,8,7,1,2,6,4,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,8,7,2,6,3,1] => [8,5,7,1,2,6,4,3] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,5,8,2,7,6,4,1] => [8,4,1,7,2,6,5,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,5,8,1,7,6,4,2] => [4,8,1,7,2,6,5,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,8,1,7,6,4,3] => [4,1,8,7,2,6,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,8,7,1,6,3,4] => [5,1,7,8,2,6,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,8,7,1,6,3,5] => [5,1,7,2,8,6,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,4,7,1,5,3,6] => [5,1,7,3,6,8,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,2,4,6,1,5,3,7] => [5,2,7,3,6,4,8,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,1,4,6,2,5,3,7] => [2,5,7,3,6,4,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,4,7,2,5,3,6] => [1,5,7,3,6,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,7,2,6,3,5] => [1,5,7,2,8,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,7,2,6,3,4] => [1,5,7,8,2,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,2,7,6,4,3] => [1,4,8,7,2,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,8,3,7,6,4,1] => [8,1,4,7,2,6,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,4,2,8,7,6,5,3] => [1,3,8,2,7,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,2,7,6,4,5] => [1,4,2,7,8,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,2,7,5,4,6] => [1,4,3,7,6,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,3,2,6,5,4,7] => [2,4,3,7,6,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,3,1,6,5,4,7] => [4,2,3,7,6,5,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,3,1,7,5,4,6] => [4,1,3,7,6,8,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,8,1,7,6,4,5] => [4,1,2,7,8,6,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,1,8,7,6,5,2] => [3,8,1,2,7,6,5,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,1,8,7,6,5,2] => [3,8,2,1,7,6,5,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,8,7,6,5,3] => [3,2,8,1,7,6,5,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,2,1,7,5,4,6] => [4,3,1,7,6,8,5,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,3,2,1,6,5,4,7] => [4,3,2,7,6,5,8,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,2,6,1,5,3,7] => [5,3,7,2,6,4,8,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,2,8,7,1,6,3,5] => [5,2,7,1,8,6,4,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,8,7,1,6,3,4] => [5,2,7,8,1,6,4,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,8,1,7,6,4,3] => [4,2,8,7,1,6,5,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,8,1,7,6,4,2] => [4,8,2,7,1,6,5,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,8,2,7,6,4,1] => [8,4,2,7,1,6,5,3] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,8,3,2,7,5,4,1] => [8,4,3,7,6,1,5,2] => [8,4,3,7,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[6,8,3,1,7,5,4,2] => [4,8,3,7,6,1,5,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,2,1,7,5,4,3] => [4,3,8,7,6,1,5,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,2,7,1,5,3,4] => [5,3,7,8,6,1,4,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,7,2,1,4,3,5] => [5,4,7,6,8,1,3,2] => [5,4,8,7,6,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,5,6,1,2,4,3,7] => [4,5,7,6,2,3,8,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,8,7,1,2,4,3,6] => [4,5,7,6,1,8,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,1,2,7,5,4,3] => [3,4,8,7,6,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,2,3,7,5,4,1] => [8,3,4,7,6,1,5,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,2,8,3,7,6,4,1] => [8,2,4,7,1,6,5,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,1,8,3,7,6,4,2] => [2,8,4,7,1,6,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,7,2,6,3,4] => [2,5,7,8,1,6,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,7,2,6,3,5] => [2,5,7,1,8,6,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,1,7,2,5,3,6] => [3,5,7,1,6,8,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,1,6,2,5,3,7] => [3,5,7,2,6,4,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,2,6,5,4,7] => [3,4,2,7,6,5,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,1,2,7,5,4,6] => [3,4,1,7,6,8,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,8,2,7,6,4,5] => [2,4,1,7,8,6,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,8,7,6,5,4] => [2,3,1,8,7,6,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,8,7,6,5,2] => [2,8,3,1,7,6,5,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,8,7,6,5,2] => [2,8,1,3,7,6,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,7,6,4,5] => [2,1,4,7,8,6,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,3,7,5,4,6] => [3,1,4,7,6,8,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,1,3,6,5,4,7] => [3,2,4,7,6,5,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,2,3,6,5,4,7] => [2,3,4,7,6,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,2,3,7,5,4,6] => [1,3,4,7,6,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,3,7,6,4,5] => [1,2,4,7,8,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,6,8,2,5,7] => [1,6,3,2,7,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,6,2,5,8,4,7] => [2,4,1,7,5,3,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,8,2,4,7,6] => [3,5,1,6,2,8,7,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,5,2,8,3,7,6] => [1,4,6,2,3,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,6,5,8,3,7] => [1,3,7,2,5,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,2,6,8,3,7] => [1,4,7,3,2,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,6,5,8,2,4,7] => [2,6,1,7,4,3,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,5,8,3,7] => [1,4,7,3,5,2,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,6,4,8,3,7] => [1,3,7,5,2,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,5,4,8,3,7] => [1,2,7,5,4,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,4,7,3,8,6] => [1,2,6,4,3,8,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,6,3,8,7,5] => [2,3,5,1,8,4,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,4,2,8,3,6] => [2,5,7,4,3,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,7,5,2,8,3,6] => [1,5,7,2,4,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,3,5,2,8,4,6] => [2,5,3,7,4,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,5,1,8,3,4,6] => [4,2,6,7,3,8,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,4,5,2,8,7,3,6] => [1,4,7,2,3,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,2,8,3,7,5] => [1,4,6,3,8,2,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,8,3,7,6,5] => [1,3,5,2,8,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,8,7,6,4] => [1,2,4,8,3,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,6,5,3,7,4] => [1,2,6,8,5,4,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,8,6,3,7,4] => [1,3,6,8,2,5,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,2,8,7,3,5] => [1,4,7,3,8,2,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,1,8,7,3,4,5] => [3,2,6,7,8,1,5,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,2,1,8,3,4,5] => [4,3,6,7,8,2,1,5] => [4,3,8,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,3,1,6,2,8,4,5] => [3,5,2,7,8,4,1,6] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,6,4,2,8,3,5] => [1,5,7,4,8,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,2,6,3,8,4] => [1,4,6,8,3,5,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,7,5,3,8,4] => [1,3,6,8,5,2,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,6,5,3,8,4] => [1,2,6,8,5,4,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,5,3,8,7,4] => [1,2,5,8,4,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,6,3,8,7,4] => [1,3,5,8,2,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,7,6,3,8,4] => [1,3,6,8,2,5,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,2,7,3,8,4] => [1,4,6,8,3,2,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,4,2,8,3,6] => [1,5,7,4,2,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,8,6,3,7,5] => [2,3,6,1,8,5,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,6,2,4,7,5] => [2,5,1,6,8,4,7,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,7,1,8,2,5,6] => [4,6,2,1,7,8,3,5] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,1,6,2,4,7,5] => [3,5,2,6,8,4,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,8,3,2,4,6,5] => [2,5,4,6,8,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,7,3,2,4,6,5] => [1,5,4,6,8,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,8,7,3,6,5] => [1,3,6,2,8,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,2,8,3,6,5] => [1,4,6,3,8,7,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,5,4,2,7,3,6] => [2,5,7,4,3,8,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,8,5,2,7,3,6] => [1,5,7,2,4,8,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,2,1,7,3,4,5] => [4,3,6,7,8,2,5,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,8,6,4,2,7,3,5] => [1,5,7,4,8,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,2,6,3,7,4] => [1,4,6,8,3,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,7,3,8,6,4] => [1,3,5,8,2,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,5,3,7,6,4] => [1,2,5,8,4,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,3,8,7,5,4] => [1,2,4,8,7,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,6,3,8,5,4] => [1,2,5,8,7,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,7,3,8,5,4] => [1,3,5,8,7,2,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,8,5,3,6,4] => [1,3,6,8,5,7,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,2,8,6,3,5] => [1,4,7,3,8,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,8,3,2,6,4,5] => [2,5,4,7,8,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,8,6,3,4,5] => [3,2,6,7,8,5,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,7,3,2,6,4,5] => [1,5,4,7,8,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,8,7,6,3,5] => [1,3,7,2,8,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,7,5,3,6,4] => [1,2,6,8,5,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,6,3,7,5,4] => [1,2,5,8,7,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,3,8,6,5,4] => [1,2,4,8,7,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,7,3,6,5,8,2] => [2,8,4,1,6,5,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,7,6,2,4,3] => [2,6,8,7,1,5,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,6,3,4,5,2] => [2,8,5,6,7,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,8,6,2,4,1,3] => [7,5,8,6,1,4,2,3] => [7,5,8,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,7,1,6,2,4,3,8] => [3,5,7,6,1,4,2,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,1,5,2,7,3,8] => [3,5,7,2,4,1,6,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,4,5,3,7,6,2] => [2,8,5,3,4,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,5,3,8,7,2] => [2,8,5,3,4,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,5,3,7,8,2] => [2,8,5,3,4,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,8,6,2,4,3] => [2,6,8,7,1,5,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,8,3,5,7,2] => [2,8,5,3,6,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,6,3,4,5,2] => [2,8,5,6,7,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,5,3,8,6,2] => [2,8,5,3,4,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,5,3,6,8,2] => [2,8,5,3,4,6,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,5,3,6,7,2] => [2,8,5,3,4,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,1,5,2,6,3,8] => [3,5,7,2,4,6,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,5,7,2,1,4,8] => [6,5,2,7,3,1,4,8] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,3,5,8,2,1,7,4] => [6,5,2,8,3,1,7,4] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,3,5,7,2,1,8,4] => [6,5,2,8,3,1,4,7] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,4,5,7,3,6,1,2] => [7,8,5,2,3,6,4,1] => [7,8,5,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,8,7,6,2,4,1,3] => [7,5,8,6,1,4,3,2] => [7,5,8,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,4,8,6,3,1,7,2] => [6,8,5,2,1,4,7,3] => [6,8,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,4,1,8,2,3,7,6] => [3,5,6,2,1,8,7,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,1,6,2,4,3,7] => [3,5,7,6,1,4,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,1,5,2,6,3,7] => [3,5,7,2,4,6,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,5,8,2,1,4,7] => [6,5,2,7,3,1,8,4] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,3,4,1,8,6,5,7] => [4,1,2,3,7,6,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,3,5,6,2,1,4,7] => [6,5,2,7,3,4,8,1] => [6,5,2,8,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,3,8,5,1,4,7,6] => [5,1,2,6,4,8,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,8,6,1,5,7,4] => [5,1,2,8,6,4,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,6,7,1,3,5,4] => [5,1,6,8,7,3,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,3,5,7,2,1,6,4] => [6,5,2,8,3,7,4,1] => [6,5,2,8,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,3,8,5,6,1,7,4] => [6,1,2,8,4,5,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,4,5,6,3,1,8,2] => [6,8,5,2,3,4,1,7] => [6,8,5,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,4,5,6,3,1,7,2] => [6,8,5,2,3,4,7,1] => [6,8,5,2,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[7,3,5,6,2,8,1,4] => [7,5,2,8,3,4,1,6] => [7,5,2,8,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[2,7,6,5,1,3,4,8] => [5,1,6,7,4,3,2,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,6,8,1,3,5,4] => [5,1,6,8,7,3,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,6,5,8,3,1,4] => [7,1,6,8,4,3,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,7,5,6,1,4,2,3] => [5,7,8,6,3,4,2,1] => [5,8,7,6,3,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,6,4,1,8,5,7,3] => [4,1,8,3,6,2,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,1,3,8,5,7,4] => [3,1,4,8,6,2,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,1,3,6,5,8,4] => [3,1,4,8,6,5,2,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,6,8,4,3,1,5] => [7,1,6,5,8,3,2,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,6,1,8,3,4,5] => [4,1,6,7,8,3,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,6,1,4,3,5,8] => [4,1,6,5,7,3,2,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,5,1,2,8,4,6] => [4,5,2,7,3,8,1,6] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,1,5,2,3,7,6] => [3,5,6,2,4,8,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,1,6,3,4,2,5] => [3,7,5,6,8,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,1,8,3,2,7,5] => [3,6,5,2,8,1,7,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,8,6,4,1,7,5] => [6,1,2,5,8,4,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,6,7,4,3,1,5] => [7,1,6,5,8,3,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,3,5,7,2,4,1,6] => [7,5,2,6,3,8,4,1] => [7,5,2,8,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[2,3,4,1,8,7,5,6] => [4,1,2,3,7,8,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,6,1,7,3,4,5] => [4,1,6,7,8,3,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,8,1,6,4,7,5] => [4,1,2,6,8,5,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,8,1,4,5,7,6] => [4,1,2,5,6,8,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,6,1,4,3,5,7] => [4,1,6,5,7,3,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,2,3,4,5,6,7,9,8] => [1,2,3,4,5,6,7,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,3,4,5,6,7,8,9] => [2,1,3,4,5,6,7,8,9] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,10,9] => [1,2,3,4,5,6,7,8,10,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,5,6,7,8,9,10] => [2,1,3,4,5,6,7,8,9,10] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,9,11,10] => [1,2,3,4,5,6,7,8,9,11,10] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[9,1,2,3,4,5,6,7,10,8] => [2,3,4,5,6,7,8,10,1,9] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,2,3,4,5,6,9,7] => [1,3,4,5,6,7,9,2,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,9,3,4,5,6,7,8] => [2,1,4,5,6,7,8,9,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,1,3,4,5,6,7,9] => [3,1,4,5,6,7,8,2,9] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,10,1,3,4,5,6,7,8,9] => [3,1,4,5,6,7,8,9,10,2] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,5,6,7,8,9,10,11] => [2,1,3,4,5,6,7,8,9,10,11] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[8,4,3,6,5,1,7,2] => [6,8,3,2,5,4,7,1] => [6,8,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,5,6,3,4,1,7,2] => [6,8,4,5,2,3,7,1] => [6,8,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,6,5,4,3,1,7,2] => [6,8,5,4,3,2,7,1] => [6,8,5,4,3,2,7,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[1,7,6,5,4,2,3,8] => [1,6,7,5,4,3,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,5,2,7,3,4] => [1,5,7,8,4,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,5,4,1,6,3,2] => [5,8,7,4,3,6,2,1] => [5,8,7,4,3,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,8,5,4,1,3,6,2] => [5,8,6,4,3,7,1,2] => [5,8,7,4,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,8,5,4,2,1,7,3] => [6,5,8,4,3,1,7,2] => [6,5,8,4,3,1,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[4,8,2,6,5,1,7,3] => [6,3,8,1,5,4,7,2] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,2,8,6,5,1,7,4] => [6,2,1,8,5,4,7,3] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,1,7,6,4,5,8] => [3,2,1,6,7,5,4,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,3,7,6,2,5,8] => [2,6,3,1,7,5,4,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,3,6,2,4,8] => [2,6,4,7,1,5,3,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,5,3,2,4,8] => [2,6,5,7,4,1,3,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,5,2,4,3,8] => [2,5,7,6,4,3,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,5,2,3,7,4] => [2,5,6,8,4,3,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,3,4,5,8] => [1,2,5,6,7,4,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,3,7,4,5,6] => [1,2,4,6,7,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,7,2,6,3,5,4] => [2,4,6,8,7,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,6,4,3,5] => [2,4,7,6,8,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,2,4,7,3,5] => [2,4,7,5,8,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,3,2,7,4,6] => [2,5,4,7,1,8,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,8,2,7,5,6] => [2,5,3,1,7,8,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,8,4,7,5,6] => [3,2,1,5,7,8,6,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,8,7,1,6,5,4] => [5,2,1,8,7,6,4,3] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,2,7,1,6,5,3] => [5,3,8,1,7,6,4,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,7,2,1,6,4,3] => [5,4,8,7,1,6,3,2] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,8,7,1,3,5,4,2] => [4,8,5,7,6,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,8,6,1,5,3,4,2] => [4,8,6,7,5,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,6,1,5,4,3,2] => [4,8,7,6,5,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,8,7,2,6,5,3,4] => [1,4,7,8,6,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,2,5,6,3,4] => [1,4,7,8,5,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,7,1,4,5,3,2] => [4,8,7,5,6,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,6,8,1,4,3,5,2] => [4,8,6,5,7,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,8,3,2,1,7,4] => [6,5,4,8,2,1,7,3] => [6,5,4,8,2,1,7,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[7,5,8,3,1,4,6,2] => [5,8,4,6,2,7,1,3] => [5,8,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,5,7,3,1,6,4,2] => [5,8,4,7,2,6,3,1] => [5,8,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[1,6,8,4,2,7,3,5] => [1,5,7,4,8,2,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,8,2,7,3,6] => [1,5,7,3,2,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,3,7,1,6,5,2] => [5,8,3,2,7,6,4,1] => [5,8,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,3,8,1,5,6,2] => [5,8,3,2,6,7,1,4] => [5,8,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,3,1,2,6,5,8] => [4,5,3,2,7,6,1,8] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,3,1,2,5,7,6] => [4,5,3,2,6,8,7,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,5,4,2,3,6,7,8] => [1,4,5,3,2,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,1,4,2,3,7,6] => [3,5,6,4,2,8,7,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,4,2,6,3,8] => [3,5,7,4,2,6,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,4,3,2,7,8] => [3,6,5,4,2,1,7,8] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,1,3,4,2,7,8] => [3,6,4,5,1,2,7,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,2,1,5,3,7,8] => [4,3,6,1,5,2,7,8] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,6,1,5,4,7,8] => [4,2,1,6,5,3,7,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,7,1,4,6,5,8] => [4,2,1,5,7,6,3,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,2,1,3,6,5,8] => [4,3,5,1,7,6,2,8] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,1,3,2,6,4,8] => [3,5,4,7,1,6,2,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,1,2,4,5,3,8] => [3,4,7,5,6,1,2,8] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,1,2,5,4,3,8] => [3,4,7,6,5,2,1,8] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,2,5,3,7,4] => [3,4,6,8,5,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,2,3,6,4,5,8] => [1,3,4,6,7,5,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,1,2,3,6,5,4] => [3,4,5,8,7,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,1,2,3,5,6,4] => [3,4,5,8,6,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,2,4,3,7,5] => [3,4,6,5,8,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,3,2,4,7,6] => [3,5,4,6,1,8,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,2,1,3,5,7,6] => [4,3,5,1,6,8,7,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,8,1,4,5,7,6] => [4,2,1,5,6,8,7,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,3,2,5,6,7,8] => [2,4,3,1,5,6,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,4,3,6,7,8] => [2,3,5,4,1,6,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,3,5,4,7,8] => [2,3,4,6,5,1,7,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,4,6,5,8] => [2,3,4,5,7,6,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,3,4,5,7,6] => [2,3,4,5,6,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,3,8,5,1,2,4] => [6,7,3,8,5,1,2,4] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,7,4,5,1,8,3,2] => [5,8,7,3,4,1,2,6] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,4,7,6,8,1,2,3] => [6,7,8,2,1,4,3,5] => [6,8,7,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,8,4,5,7,1,2,6] => [6,7,1,3,4,8,5,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,8,6,7,1,2,5] => [6,7,1,2,8,4,5,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,6,7,1,8,3,2] => [5,8,7,1,2,3,4,6] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,6,2,7,4,8,1] => [8,4,1,6,2,3,5,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,5,6,1,7,8,4,2] => [4,8,1,7,2,3,5,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,6,1,8,7,4,3] => [4,1,8,7,2,3,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,6,8,1,7,3,4] => [5,1,7,8,2,3,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,2,4,5,1,6,3,7] => [5,2,7,3,4,6,8,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,4,8,6,2,3,7,5] => [1,5,6,2,8,4,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,8,2,3,7,4] => [1,5,6,8,2,3,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,2,8,4,7,3] => [1,4,8,6,2,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,6,3,4,7,8,1] => [8,1,4,5,2,3,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,4,2,6,8,5,7,3] => [1,3,8,2,6,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,3,2,5,4,6,7] => [2,4,3,6,5,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,3,1,5,6,4,7] => [4,2,3,7,5,6,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,3,1,5,7,4,6] => [4,1,3,7,5,8,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,6,8,7,5,3] => [3,1,8,2,7,4,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,6,7,8,5,2] => [3,8,1,2,7,4,5,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,1,7,6,8,5,2] => [3,8,2,1,7,5,4,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,7,8,1,6,3,4] => [5,2,7,8,1,6,3,4] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,7,2,6,4,8,1] => [8,4,2,6,1,5,3,7] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,7,3,1,5,8,4,2] => [4,8,3,7,5,1,2,6] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,2,1,8,5,4,3] => [4,3,8,7,6,1,2,5] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,2,8,1,5,3,4] => [5,3,7,8,6,1,2,4] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,8,2,1,4,3,5] => [5,4,7,6,8,1,2,3] => [5,4,8,7,6,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,7,1,2,8,4,5,3] => [3,4,8,6,7,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,1,3,4,8,5,2] => [3,8,4,5,7,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,7,3,4,6,8,1] => [8,2,4,5,1,6,3,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,1,7,3,4,8,6,2] => [2,8,4,5,1,7,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,8,2,3,6,4] => [2,5,6,8,1,7,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,7,2,3,6,5] => [2,5,6,1,8,7,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,2,7,4,5,6] => [3,4,1,6,7,8,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,3,7,5,8,6,2] => [2,8,3,1,5,7,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,5,7,8,6,2] => [2,8,1,3,4,7,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,4,7,6,5] => [2,1,4,5,8,7,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,1,3,4,6,5,7] => [3,2,4,5,7,6,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,2,3,4,5,7,6] => [1,3,4,5,6,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,3,4,6,7,5] => [1,2,4,5,8,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,1,6,5,8,7,3] => [3,2,8,1,5,4,7,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,6,1,4,8,7,3] => [4,2,8,5,1,3,7,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,6,4,1,8,7,3] => [5,2,8,4,1,3,7,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,7,4,8,1,6,3] => [6,2,8,4,1,7,3,5] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,7,2,3,8,6,1,4] => [7,3,4,8,1,6,2,5] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,7,2,3,8,1,6,4] => [6,3,4,8,1,7,2,5] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,6,2,3,1,8,7,4] => [5,3,4,8,1,2,7,6] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,2,1,3,8,7,4] => [4,3,5,8,1,2,7,6] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,1,6,4,2,8,7,3] => [2,5,8,4,1,3,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,3,2,8,7,4] => [3,5,4,8,1,2,7,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,3,1,2,8,7,4] => [4,5,3,8,1,2,7,6] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,3,2,1,8,7,4] => [5,4,3,8,1,2,7,6] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,7,3,2,8,1,6,4] => [6,4,3,8,1,7,2,5] => [6,4,3,8,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,7,3,2,8,6,1,4] => [7,4,3,8,1,6,2,5] => [7,4,3,8,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,7,3,8,2,1,5,4] => [6,5,3,8,7,1,2,4] => [6,5,3,8,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[6,7,3,8,1,2,5,4] => [5,6,3,8,7,1,2,4] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,3,1,8,2,6,4] => [4,6,3,8,1,7,2,5] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,1,3,8,2,6,4] => [3,6,4,8,1,7,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,7,4,8,2,6,3] => [2,6,8,4,1,7,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,8,3,6,2] => [1,8,6,4,2,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,4,8,6,3,2] => [1,8,7,4,2,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,7,4,8,6,2,3] => [2,7,8,4,1,6,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,3,8,6,2,4] => [3,7,4,8,1,6,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,3,1,8,6,2,4] => [4,7,3,8,1,6,2,5] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,3,8,1,5,2,4] => [5,7,3,8,6,1,2,4] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,3,8,5,2,1,4] => [7,6,3,8,5,1,2,4] => [7,6,3,8,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[6,7,1,8,3,5,2,4] => [3,7,5,8,6,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,7,8,4,5,2,3] => [2,7,8,5,6,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,4,5,3,2] => [1,8,7,5,6,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,4,3,5,2] => [1,8,6,5,7,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,8,4,2,5,3] => [2,6,8,5,7,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,1,8,3,2,5,4] => [3,6,5,8,7,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,2,1,8,3,6,4] => [4,3,6,8,1,7,2,5] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,2,8,1,3,5,4] => [5,3,6,8,7,1,2,4] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,2,8,3,1,5,4] => [6,3,5,8,7,1,2,4] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,7,2,8,3,5,1,4] => [7,3,5,8,6,1,2,4] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,2,7,8,4,5,1,3] => [7,2,8,5,6,1,3,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,7,8,4,1,5,3] => [6,2,8,5,7,1,3,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,7,8,1,4,5,3] => [5,2,8,6,7,1,3,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,7,1,8,4,6,3] => [4,2,8,6,1,7,3,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,1,7,8,5,6,3] => [3,2,8,1,6,7,4,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,2,7,8,6,5,3] => [2,3,8,1,7,6,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,7,8,1,5,4,3] => [5,2,8,7,6,1,3,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,7,8,5,1,4,3] => [6,2,8,7,5,1,3,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,7,8,5,4,1,3] => [7,2,8,6,5,1,3,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,7,2,8,5,3,1,4] => [7,3,6,8,5,1,2,4] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,7,2,1,8,6,3,4] => [4,3,7,8,1,6,2,5] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,1,2,8,6,3,4] => [3,4,7,8,1,6,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,7,2,8,6,4,3] => [2,4,8,7,1,6,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,7,3,8,6,4,2] => [1,8,4,7,2,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,3,5,4,2] => [1,8,5,7,6,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,8,2,5,4,3] => [2,5,8,7,6,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,1,8,2,5,3,4] => [3,5,7,8,6,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,8,2,4,3,1,5] => [7,4,6,5,8,1,2,3] => [7,4,8,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,7,1,8,5,2,3,4] => [3,6,7,8,5,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,7,8,5,2,4,3] => [2,6,8,7,5,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,5,3,4,2] => [1,8,6,7,5,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,8,5,4,2,3] => [2,7,8,6,5,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,1,8,5,3,2,4] => [3,7,6,8,5,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,8,4,1,3,2,5] => [5,7,6,4,8,1,2,3] => [5,8,7,4,6,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,3,8,5,2,7,4,1] => [8,5,2,7,4,1,6,3] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[6,5,2,8,4,7,3,1] => [8,3,7,5,2,1,6,4] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,3,4,5,8,7,2,1] => [8,7,2,3,4,1,6,5] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,8,4,7,5,2,1,6] => [7,6,1,3,5,8,4,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,8,1,4,7,2,3,6] => [3,6,7,4,1,8,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,1,4,8,7,3,2] => [3,8,7,4,1,2,6,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,4,8,5,7,1,2] => [7,8,1,3,5,2,6,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,1,4,8,6,3,7,2] => [2,8,6,3,1,5,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,7,1,8,6,5,2] => [4,8,1,2,7,6,3,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,3,8,4,2,7,1,5] => [7,5,2,4,8,1,6,3] => [7,5,2,8,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[3,6,8,7,1,4,2,5] => [5,7,1,6,8,2,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,3,7,1,6,8,2,4] => [4,7,2,8,1,5,3,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,8,5,6,7,2,1] => [8,7,2,1,4,5,6,3] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[5,8,1,7,6,2,4,3] => [3,6,8,7,1,5,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,1,2,7,8,5,3] => [3,4,8,1,7,2,5,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,4,2,8,7,5,1] => [8,4,1,3,7,2,6,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[6,3,7,5,2,8,1,4] => [7,5,2,8,4,1,3,6] => [7,5,2,8,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,7,1,4,8,3,2,6] => [3,7,6,4,1,8,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,3,5,1,4,6,2] => [5,8,3,6,4,7,1,2] => [5,8,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,1,4,6,7,2,3] => [3,7,8,4,1,5,6,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,5,8,4,3,7,2,1] => [8,7,5,4,2,1,6,3] => [8,7,5,4,2,1,6,3] => [[[[[[.,.],[.,.]],.],[.,.]],.],.]
[6,3,7,4,2,8,5,1] => [8,5,2,4,7,1,3,6] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[8,7,1,6,2,4,5,3] => [3,5,8,6,7,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,6,7,1,4,5,2] => [5,8,1,6,7,3,4,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,8,7,1,5,6,2] => [5,8,2,1,6,7,4,3] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,6,1,2,5,7,4] => [4,5,2,8,6,3,7,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,6,1,8,7,3,2,4] => [3,7,6,8,1,2,5,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,2,7,3,6,8,1] => [8,3,5,2,1,6,4,7] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,5,3,6,4,2,8,1] => [8,6,3,5,2,4,1,7] => [8,6,3,7,2,5,1,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[6,4,1,5,3,8,2,7] => [3,7,5,2,4,1,8,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,2,6,4,7,3,1] => [8,3,7,5,2,4,6,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,2,6,3,4,7,5,1] => [8,2,4,5,7,3,6,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,6,3,5,4,8,1] => [8,2,4,6,5,3,1,7] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,7,4,3,5,8,1] => [8,2,5,4,6,1,3,7] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,7,3,6,4,2,8,1] => [8,6,3,5,1,4,2,7] => [8,6,3,7,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[3,7,6,4,5,2,8,1] => [8,6,1,4,5,3,2,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[2,7,6,5,3,4,8,1] => [8,1,5,6,4,3,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,5,4,3,1,8,2,7] => [5,7,4,3,2,1,8,6] => [5,8,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,6,5,4,2,7,3,1] => [8,5,7,4,3,2,6,1] => [8,5,7,4,3,2,6,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[8,5,4,1,7,2,6,3] => [4,6,8,3,2,7,5,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,4,1,8,3,2,6] => [4,7,6,3,2,8,1,5] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,6,5,2,8,3,4,7] => [1,4,6,7,3,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,4,2,1,8,3,6] => [5,4,7,3,1,8,2,6] => [5,4,8,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[1,6,5,3,4,8,2,7] => [1,7,4,5,3,2,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,6,3,1,8,2,7] => [5,7,4,2,1,3,8,6] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,5,8,4,2,7,3,1] => [8,5,7,4,2,1,6,3] => [8,5,7,4,2,1,6,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[5,8,2,6,4,7,3,1] => [8,3,7,5,1,4,6,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,8,6,2,5,7,4,1] => [8,4,1,7,5,3,6,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[7,8,5,3,2,6,4,1] => [8,5,4,7,3,6,1,2] => [8,5,4,7,3,6,1,2] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[6,8,3,1,7,2,5,4] => [4,6,3,8,7,1,5,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,8,6,3,7,5,2,4] => [1,7,4,8,6,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,5,2,6,4,3,1] => [8,4,7,6,3,5,2,1] => [8,4,7,6,3,5,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,7,1,6,2,5,4,3] => [3,5,8,7,6,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,1,6,3,2,5,4] => [3,6,5,8,7,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,1,7,3,5,6,4] => [3,1,5,8,6,7,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,6,1,7,4,5,2] => [4,8,1,6,7,3,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,1,3,7,2,6,5] => [3,6,4,1,8,7,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,8,5,7,3,6,1] => [8,2,6,1,4,7,5,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,1,7,6,8,3,2,4] => [2,7,6,8,1,4,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,1,5,8,4,2,6] => [3,7,1,6,4,8,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,3,1,8,4,2,5] => [4,7,3,6,8,1,2,5] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,7,3,8,4,5,2,6] => [1,7,3,5,6,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,8,5,3,4,6] => [1,3,6,7,5,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,1,8,4,3,2,5] => [3,7,6,5,8,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,7,4,2,5,3] => [3,6,8,5,7,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,2,7,3,4,6,5] => [2,3,5,6,8,7,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,8,3,5,4,6] => [2,3,5,7,6,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,6,1,8,4,3,5] => [4,2,7,6,8,3,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,6,1,7,3,5,4] => [4,2,6,8,7,3,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,1,4,7,5,6,2] => [3,8,2,4,6,7,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,5,8,4,2,6] => [3,7,2,6,4,8,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,5,8,3,6,7] => [3,2,6,1,4,7,8,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,2,7,1,8,3,6] => [5,3,7,2,1,8,4,6] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,4,3,1,6,8,2,7] => [4,7,3,2,1,5,8,6] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,7,5,6,8,3,2,1] => [8,7,6,1,3,4,2,5] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[6,5,4,8,2,7,3,1] => [8,5,7,3,2,1,6,4] => [8,5,7,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[6,5,2,8,7,3,4,1] => [8,3,6,7,2,1,5,4] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,5,1,8,7,4,2,3] => [3,7,8,6,2,1,5,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,4,7,5,3,2,1] => [8,7,6,3,5,2,4,1] => [8,7,6,3,5,2,4,1] => [[[[[[.,.],.],[[.,.],.]],.],.],.]
[5,1,8,3,7,6,2,4] => [2,7,4,8,1,6,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,8,1,7,2,6,3] => [4,6,8,2,1,7,5,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,5,8,3,2,6,4,1] => [8,5,4,7,2,6,1,3] => [8,5,4,7,2,6,1,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[3,6,8,2,4,7,5,1] => [8,4,1,5,7,2,6,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,7,3,8,2,6,4,1] => [8,5,3,7,1,6,2,4] => [8,5,3,7,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[5,4,6,8,2,7,3,1] => [8,5,7,2,1,3,6,4] => [8,5,7,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,2,6,8,7,3,4,1] => [8,2,6,7,1,3,5,4] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,7,2,8,6,3,5,1] => [8,3,6,1,7,5,2,4] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,6,8,1,7,2,5,4] => [4,6,1,8,7,2,5,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,8,7,4,5,6,1] => [8,1,2,5,6,7,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,2,8,6,4,3,5,1] => [8,2,6,5,7,4,1,3] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,1,8,7,5,6,3,4] => [2,1,7,8,5,6,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,7,6,3,5,4,1] => [8,2,5,7,6,4,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,1,7,6,5,2,4,3] => [2,6,8,7,5,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,6,5,3,2,4] => [2,7,6,8,5,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,8,7,6,3,4,5] => [1,2,6,7,8,5,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,7,4,6,2,5] => [1,7,2,5,8,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,3,7,6,2,4] => [1,7,4,8,2,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,6,8,7,4,2,3] => [2,7,8,6,1,3,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,4,7,5,3,2,1] => [8,7,6,3,5,1,4,2] => [8,7,6,3,5,1,4,2] => [[[[[.,[.,.]],[[.,.],.]],.],.],.]
[6,8,7,2,5,4,3,1] => [8,4,7,6,5,1,3,2] => [8,4,7,6,5,1,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,8,7,6,4,5,2,1] => [8,7,1,5,6,4,3,2] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[2,8,7,6,5,3,4,1] => [8,1,6,7,5,4,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,8,7,6,5,4,2,3] => [1,7,8,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,6,7,3,4,1,2] => [7,8,5,6,1,3,4,2] => [7,8,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,8,6,7,3,5,1,2] => [7,8,5,1,6,3,4,2] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,8,6,7,4,5,1,2] => [7,8,1,5,6,3,4,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,6,7,4,5,1,3] => [7,1,8,5,6,3,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,8,6,7,4,5,2,3] => [1,7,8,5,6,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,7,4,6,2,3] => [1,7,8,5,3,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,5,7,4,6,1,2] => [7,8,1,5,3,6,4,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,8,5,7,3,6,1,2] => [7,8,5,1,3,6,4,2] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[7,8,3,6,4,5,1,2] => [7,8,3,5,6,4,1,2] => [7,8,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,8,3,7,4,5,1,2] => [7,8,3,5,6,1,4,2] => [7,8,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,8,3,7,4,6,1,2] => [7,8,3,5,1,6,4,2] => [7,8,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,7,4,8,5,6,1,2] => [7,8,1,3,5,6,2,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,7,3,8,5,6,1,2] => [7,8,3,1,5,6,2,4] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,7,2,8,5,6,1,3] => [7,3,8,1,5,6,2,4] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,7,1,8,5,6,2,3] => [3,7,8,1,5,6,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,8,5,6,2,4] => [3,7,1,8,5,6,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,2,8,5,6,1,4] => [7,3,1,8,5,6,2,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,7,3,8,5,6,1,4] => [7,1,3,8,5,6,2,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,4,8,5,6,1,3] => [7,1,8,3,5,6,2,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,8,2,7,4,6,1,3] => [7,3,8,5,1,6,4,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,8,2,7,4,5,1,3] => [7,3,8,5,6,1,4,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,8,2,6,4,5,1,3] => [7,3,8,5,6,4,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,8,1,6,4,5,2,3] => [3,7,8,5,6,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,7,4,5,2,3] => [3,7,8,5,6,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,7,4,6,2,3] => [3,7,8,5,1,6,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,4,8,5,6,2,3] => [1,7,8,3,5,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,8,5,6,2,4] => [1,7,3,8,5,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,5,6,1,7,3,4] => [5,1,7,8,3,4,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,8,5,6,2,7,3,4] => [1,5,7,8,3,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,8,4,6,2,5] => [1,7,3,5,8,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,1,7,3,6,2,5] => [3,7,5,1,8,6,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,7,3,6,2,4] => [3,7,5,8,1,6,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,7,3,5,2,4] => [3,7,5,8,6,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,2,6,3,5,1,4] => [7,3,5,8,6,4,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,8,2,7,3,5,1,4] => [7,3,5,8,6,1,4,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,8,2,7,3,6,1,4] => [7,3,5,8,1,6,4,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,8,2,7,3,6,1,5] => [7,3,5,1,8,6,4,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,7,3,8,4,6,1,5] => [7,1,3,5,8,6,2,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,2,8,4,6,1,5] => [7,3,1,5,8,6,2,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,7,1,8,4,6,2,5] => [3,7,1,5,8,6,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,4,7,3,6,2,5] => [1,7,5,3,8,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,4,7,3,6,1,5] => [7,1,5,3,8,6,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,8,4,7,2,6,1,5] => [7,5,1,3,8,6,4,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,8,5,7,2,6,1,3] => [7,5,8,1,3,6,4,2] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,8,5,7,2,6,1,4] => [7,5,1,8,3,6,4,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,8,5,7,3,6,1,4] => [7,1,5,8,3,6,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,8,5,7,3,6,2,4] => [1,7,5,8,3,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,7,3,5,2,4] => [1,7,5,8,6,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,6,7,3,5,1,4] => [7,1,5,8,6,3,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,8,6,7,2,5,1,4] => [7,5,1,8,6,3,4,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,8,6,7,2,5,1,3] => [7,5,8,1,6,3,4,2] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,8,6,7,2,4,1,3] => [7,5,8,6,1,3,4,2] => [7,5,8,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[6,8,5,7,1,4,2,3] => [5,7,8,6,3,1,4,2] => [5,8,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,6,7,1,4,2,3] => [5,7,8,6,1,3,4,2] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,6,7,1,5,2,3] => [5,7,8,1,6,3,4,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,6,7,1,5,2,4] => [5,7,1,8,6,3,4,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,5,2,8,6,7,3,4] => [1,3,7,8,2,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,8,6,7,3,4] => [3,1,7,8,2,5,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,1,8,5,7,3,4] => [3,1,7,8,5,2,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,2,8,5,7,3,4] => [1,3,7,8,5,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,5,7,1,6,2,4] => [5,7,1,8,3,6,4,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,8,4,7,1,5,2,3] => [5,7,8,3,6,1,4,2] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,3,6,1,5,2,4] => [5,7,3,8,6,4,1,2] => [5,8,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,3,7,1,5,2,4] => [5,7,3,8,6,1,4,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,8,3,7,1,6,2,5] => [5,7,3,1,8,6,4,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,8,4,7,1,6,2,5] => [5,7,1,3,8,6,4,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,6,2,8,4,7,3,5] => [1,3,7,5,8,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,1,8,4,7,3,5] => [3,1,7,5,8,2,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,2,6,1,8,4,5] => [5,3,1,7,8,4,2,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,7,1,6,2,8,4,5] => [3,5,1,7,8,4,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,1,6,2,7,3,5] => [3,5,7,1,8,4,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,6,2,7,3,4] => [3,5,7,8,1,4,6,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,1,5,2,6,3,4] => [3,5,7,8,4,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,2,5,1,6,3,4] => [5,3,7,8,4,6,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,2,5,1,7,3,4] => [5,3,7,8,4,1,6,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,2,6,1,7,3,4] => [5,3,7,8,1,4,6,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,8,2,6,1,7,3,5] => [5,3,7,1,8,4,6,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,7,3,6,2,8,4,5] => [1,5,3,7,8,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,3,6,1,8,4,5] => [5,1,3,7,8,4,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,2,3,4,5,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,8,9,7] => [1,2,3,4,5,6,9,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,7,8,9,6] => [1,2,3,4,5,9,6,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,7,8,9,5] => [1,2,3,4,9,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,6,7,8,9,4] => [1,2,3,9,4,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,6,7,8,9,3] => [1,2,9,3,4,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,5,6,7,8,9,2] => [1,9,2,3,4,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,9,8,7] => [1,2,3,4,5,6,9,8,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,9,10,8] => [1,2,3,4,5,6,7,10,8,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,8,7,9,6] => [1,2,3,4,5,9,7,6,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,8,9,10,7] => [1,2,3,4,5,6,10,7,8,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,7,6,8,9,5] => [1,2,3,4,9,6,5,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,7,8,9,10,6] => [1,2,3,4,5,10,6,7,8,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,6,5,7,8,9,4] => [1,2,3,9,5,4,6,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,7,8,9,10,5] => [1,2,3,4,10,5,6,7,8,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,5,4,6,7,8,9,3] => [1,2,9,4,3,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,6,7,8,9,10,4] => [1,2,3,10,4,5,6,7,8,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,4,3,5,6,7,8,9,2] => [1,9,3,2,4,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,6,7,8,9,10,3] => [1,2,10,3,4,5,6,7,8,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[3,2,4,5,6,7,8,9,1] => [9,2,1,3,4,5,6,7,8] => [9,2,1,8,7,6,5,4,3] => [[[.,.],[[[[[[.,.],.],.],.],.],.]],.]
[1,3,4,5,6,7,8,9,10,2] => [1,10,2,3,4,5,6,7,8,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[6,7,4,8,3,5,1,2] => [7,8,5,3,6,1,2,4] => [7,8,5,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,7,4,5,2,8,1,3] => [7,5,8,3,4,1,2,6] => [7,5,8,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,7,4,6,2,3,1,8] => [7,5,6,3,1,4,2,8] => [7,5,8,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,7,4,6,3,8,1,2] => [7,8,5,3,1,4,2,6] => [7,8,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,7,4,8,3,6,1,2] => [7,8,5,3,1,6,2,4] => [7,8,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,8,4,5,3,7,1,2] => [7,8,5,3,4,1,6,2] => [7,8,5,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,8,4,6,3,7,1,2] => [7,8,5,3,1,4,6,2] => [7,8,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,6,4,8,3,7,1,2] => [7,8,5,3,1,2,6,4] => [7,8,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,6,3,7,2,4,1,8] => [7,5,3,6,1,2,4,8] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,6,3,7,2,8,1,4] => [7,5,3,8,1,2,4,6] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,6,3,8,2,7,1,4] => [7,5,3,8,1,2,6,4] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,6,4,8,2,7,1,3] => [7,5,8,3,1,2,6,4] => [7,5,8,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,8,4,6,2,7,1,3] => [7,5,8,3,1,4,6,2] => [7,5,8,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,8,4,5,2,7,1,3] => [7,5,8,3,4,1,6,2] => [7,5,8,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,8,4,5,2,6,1,3] => [7,5,8,3,4,6,1,2] => [7,5,8,3,6,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,8,4,5,2,3,1,7] => [7,5,6,3,4,1,8,2] => [7,5,8,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,8,4,6,2,3,1,7] => [7,5,6,3,1,4,8,2] => [7,5,8,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,6,4,8,2,3,1,7] => [7,5,6,3,1,2,8,4] => [7,5,8,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,6,3,8,2,4,1,7] => [7,5,3,6,1,2,8,4] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,6,3,4,2,8,1,7] => [7,5,3,4,1,2,8,6] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,6,3,5,2,7,1,8] => [7,5,3,1,4,2,6,8] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,6,3,5,2,8,1,7] => [7,5,3,1,4,2,8,6] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,6,3,8,2,5,1,7] => [7,5,3,1,6,2,8,4] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,8,3,6,2,5,1,7] => [7,5,3,1,6,4,8,2] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,8,3,6,2,4,1,7] => [7,5,3,6,1,4,8,2] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,8,3,5,2,4,1,7] => [7,5,3,6,4,1,8,2] => [7,5,3,8,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,8,3,5,2,4,1,6] => [7,5,3,6,4,8,1,2] => [7,5,3,8,6,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,8,3,5,2,6,1,4] => [7,5,3,8,4,6,1,2] => [7,5,3,8,6,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,8,3,6,2,7,1,4] => [7,5,3,8,1,4,6,2] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,8,3,6,2,7,1,5] => [7,5,3,1,8,4,6,2] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,6,3,8,2,7,1,5] => [7,5,3,1,8,2,6,4] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,6,3,7,2,8,1,5] => [7,5,3,1,8,2,4,6] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,7,3,6,2,5,1,8] => [7,5,3,1,6,4,2,8] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,7,3,6,2,8,1,5] => [7,5,3,1,8,4,2,6] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,7,3,8,2,6,1,5] => [7,5,3,1,8,6,2,4] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,7,4,8,2,6,1,3] => [7,5,8,3,1,6,2,4] => [7,5,8,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,7,3,6,2,8,1,4] => [7,5,3,8,1,4,2,6] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,7,3,6,2,4,1,8] => [7,5,3,6,1,4,2,8] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,7,3,5,2,4,1,8] => [7,5,3,6,4,1,2,8] => [7,5,3,8,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,7,3,5,2,8,1,4] => [7,5,3,8,4,1,2,6] => [7,5,3,8,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,7,4,8,2,5,1,3] => [7,5,8,3,6,1,2,4] => [7,5,8,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,7,5,8,2,4,1,3] => [7,5,8,6,3,1,2,4] => [7,5,8,6,3,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,8,5,7,2,3,1,4] => [7,5,6,8,3,1,4,2] => [7,5,8,6,3,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,7,4,8,2,3,1,5] => [7,5,6,3,8,1,2,4] => [7,5,8,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,7,3,8,2,4,1,5] => [7,5,3,6,8,1,2,4] => [7,5,3,8,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,7,3,4,2,8,1,5] => [7,5,3,4,8,1,2,6] => [7,5,3,8,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,7,3,4,2,6,1,8] => [7,5,3,4,1,6,2,8] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,7,3,4,2,8,1,6] => [7,5,3,4,1,8,2,6] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,7,4,8,2,3,1,6] => [7,5,6,3,1,8,2,4] => [7,5,8,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,8,4,7,2,3,1,6] => [7,5,6,3,1,8,4,2] => [7,5,8,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,8,4,7,2,3,1,5] => [7,5,6,3,8,1,4,2] => [7,5,8,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,8,4,6,2,3,1,5] => [7,5,6,3,8,4,1,2] => [7,5,8,3,6,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,8,3,6,2,4,1,5] => [7,5,3,6,8,4,1,2] => [7,5,3,8,6,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,8,3,7,2,4,1,5] => [7,5,3,6,8,1,4,2] => [7,5,3,8,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,8,3,7,2,4,1,6] => [7,5,3,6,1,8,4,2] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,8,3,7,2,5,1,6] => [7,5,3,1,6,8,4,2] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,7,3,8,2,5,1,6] => [7,5,3,1,6,8,2,4] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,7,3,5,2,8,1,6] => [7,5,3,1,4,8,2,6] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,7,3,5,2,6,1,8] => [7,5,3,1,4,6,2,8] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,5,3,7,2,6,1,8] => [7,5,3,1,2,6,4,8] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,5,3,7,2,8,1,6] => [7,5,3,1,2,8,4,6] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,5,3,8,2,7,1,6] => [7,5,3,1,2,8,6,4] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,8,3,5,2,7,1,6] => [7,5,3,1,4,8,6,2] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,8,3,4,2,7,1,6] => [7,5,3,4,1,8,6,2] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,8,3,4,2,7,1,5] => [7,5,3,4,8,1,6,2] => [7,5,3,8,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[7,8,3,4,2,6,1,5] => [7,5,3,4,8,6,1,2] => [7,5,3,8,6,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[6,8,3,4,2,5,1,7] => [7,5,3,4,6,1,8,2] => [7,5,3,8,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[5,8,3,4,2,6,1,7] => [7,5,3,4,1,6,8,2] => [7,5,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,8,3,5,2,6,1,7] => [7,5,3,1,4,6,8,2] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,5,3,8,2,6,1,7] => [7,5,3,1,2,6,8,4] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,5,3,6,2,8,1,7] => [7,5,3,1,2,4,8,6] => [7,5,3,1,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[4,7,5,2,1,8,3,6] => [5,4,7,1,3,8,2,6] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,8,5,2,1,7,6,3] => [5,4,8,1,3,7,6,2] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,6,5,2,1,3,8,7] => [5,4,6,1,3,2,8,7] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,6,4,2,3,1,8,7] => [6,4,5,3,1,2,8,7] => [6,4,8,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,4,5,3,1,2,8,7] => [5,6,4,2,3,1,8,7] => [5,8,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,4,6,1,3,2,8,7] => [4,6,5,2,1,3,8,7] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,8,1,7,3,2,5] => [4,7,6,1,8,2,5,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,8,1,6,3,5,2] => [4,8,6,1,7,5,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,4,8,1,6,5,3,2] => [4,8,7,2,6,5,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,8,1,3,7,6,2] => [4,8,5,2,1,7,6,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,7,1,3,8,2,6] => [4,7,5,2,1,8,3,6] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,8,1,7,5,2,3] => [4,7,8,2,6,1,5,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,6,8,7,2,1,3,4] => [6,5,7,8,1,2,4,3] => [6,5,8,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,5,7,6,4,2,1,3] => [7,6,8,5,2,4,3,1] => [7,6,8,5,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[8,4,6,3,7,2,1,5] => [7,6,4,2,8,3,5,1] => [7,6,4,2,8,5,3,1] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[6,3,2,8,7,4,1,5] => [7,3,2,6,8,1,5,4] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[2,1,6,8,7,4,3,5] => [2,1,7,6,8,3,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,8,6,4,5,3] => [2,1,8,6,7,5,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,2,8,6,4,5,1] => [8,3,2,6,7,5,1,4] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,6,8,5,2,4,3,1] => [8,5,7,6,4,2,1,3] => [8,5,7,6,4,2,1,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[5,7,8,6,2,3,1,4] => [7,5,6,8,1,4,2,3] => [7,5,8,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,8,7,6,3,2,1,4] => [7,6,5,8,1,4,3,2] => [7,6,5,8,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[6,8,7,5,3,2,4,1] => [8,6,5,7,4,1,3,2] => [8,6,5,7,4,1,3,2] => [[[[[.,[[.,.],.]],.],.],[.,.]],.]
[5,8,4,2,3,7,6,1] => [8,4,5,3,1,7,6,2] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[7,8,4,2,6,5,3,1] => [8,4,7,3,6,5,1,2] => [8,4,7,3,6,5,1,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[4,8,7,2,6,3,5,1] => [8,4,6,1,7,5,3,2] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,8,6,2,7,3,1,5] => [7,4,6,1,8,3,5,2] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,6,1,8,7,4,2,5] => [3,7,1,6,8,2,5,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,8,6,4,5,2] => [3,8,1,6,7,5,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,1,6,7,5,2,4] => [3,7,1,8,6,4,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,6,8,2,5,4] => [3,6,1,8,7,4,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,6,2,8,1,3,5] => [6,4,7,1,8,3,2,5] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,7,4,2,8,1,5,3] => [6,4,8,3,7,1,2,5] => [6,4,8,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,8,4,2,7,5,1,3] => [7,4,8,3,6,1,5,2] => [7,4,8,3,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[2,1,8,6,7,5,3,4] => [2,1,7,8,6,4,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,2,6,7,5,1,4] => [7,3,2,8,6,4,5,1] => [7,3,2,8,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,8,6,7,3,1,2,4] => [6,7,5,8,1,3,4,2] => [6,8,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,7,5,8,1,3,4,2] => [5,8,6,7,3,1,2,4] => [5,8,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,6,5,8,1,4,3,2] => [5,8,7,6,3,2,1,4] => [5,8,7,6,3,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,5,7,4,1,3,2] => [6,8,7,5,3,2,4,1] => [6,8,7,5,3,2,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,6,4,3,8,1,5,2] => [6,8,4,3,7,2,1,5] => [6,8,4,3,7,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,3,2,6,8,1,5,4] => [6,3,2,8,7,4,1,5] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,1,7,6,8,3,5,4] => [2,1,6,8,7,4,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,6,8,1,4,2,3] => [5,7,8,6,2,3,1,4] => [5,8,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,5,7,8,1,2,4,3] => [5,6,8,7,2,1,3,4] => [5,8,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,1,3,7,4,6,5,2] => [2,8,3,5,7,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,5,4,7,3,8] => [1,3,7,5,4,2,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,7,5,4,8,3,1] => [8,2,7,5,4,1,3,6] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,1,3,5,4,7,6,2] => [2,8,3,5,4,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,4,3,8,7,2] => [2,8,5,4,3,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,3,4,5,7,2] => [2,8,4,5,6,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,3,4,8,6,2] => [2,8,4,5,3,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,3,5,6,8,2] => [2,8,4,3,5,6,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,4,5,6,7,2] => [2,8,3,4,5,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,2,4,5,6,3,8] => [1,3,7,4,5,6,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,2,7,5,1,8,4] => [6,3,2,8,5,1,4,7] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,4,7,2,5,6,1,3] => [7,4,8,2,5,6,3,1] => [7,4,8,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,5,8,2,4,7,3,1] => [8,4,7,5,2,1,6,3] => [8,4,7,6,2,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,5,2,1,4,3,7,6] => [4,3,6,5,2,8,7,1] => [4,3,8,7,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,5,2,8,4,1,3,7] => [6,3,7,5,2,1,8,4] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,6,2,1,4,8,3,7] => [4,3,7,5,1,2,8,6] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,1,8,5,2,4,7] => [3,6,1,7,5,2,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,6,3,5,4,7,8] => [1,2,4,6,5,3,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,1,2,8,6,5,7] => [3,4,1,2,7,6,8,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,1,2,6,8,5,7] => [3,4,2,1,7,5,8,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,1,6,3,2,4,7] => [3,6,5,7,1,4,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,8,5,2,1,4,7] => [6,5,2,7,4,1,8,3] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,3,1,5,2,4,7,6] => [3,5,2,6,4,8,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,2,6,1,5,7,4] => [5,3,1,8,6,4,7,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,8,6,7,2,1,5,4] => [6,5,1,8,7,3,4,2] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,5,6,4,2,1,7,3] => [6,5,8,4,2,3,7,1] => [6,5,8,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[7,2,5,8,3,1,6,4] => [6,2,5,8,3,7,1,4] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,7,5,6,3,2,4,8] => [1,6,5,7,3,4,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,3,8,5,7,4] => [2,3,4,8,6,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,6,5,8,4] => [2,3,4,8,6,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,3,8,6,4,5] => [3,2,4,7,8,6,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,7,3,2,4,6,8] => [1,5,4,6,2,7,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,7,3,1,8,4,6] => [5,2,4,7,1,8,3,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,8,2,4,1,3,7,6] => [5,3,6,4,1,8,7,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,7,2,6,3,4,1,5] => [7,3,5,6,8,4,2,1] => [7,3,8,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,8,1,6,3,2,7,5] => [3,6,5,1,8,4,7,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,8,6,4,2,7,5] => [2,6,1,5,8,4,7,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,7,4,3,2,5] => [2,7,6,5,8,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,8,7,2,4,1,6] => [7,5,1,6,2,8,4,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,2,1,3,7,8,5,6] => [3,2,4,1,7,8,5,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,4,1,3,8,7,5,6] => [3,1,4,2,7,8,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,8,3,1,7,4,6] => [5,1,4,7,2,8,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,6,1,3,7,2,4,5] => [3,6,4,7,8,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,1,3,6,4,7,5] => [3,1,4,6,8,5,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,2,3,4,1,5,7] => [6,3,4,5,7,1,8,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,1,8,3,2,4,6,7] => [2,5,4,6,1,7,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[9,8,7,6,5,4,3,2,1] => [9,8,7,6,5,4,3,2,1] => [9,8,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.]
[8,9,7,6,5,4,3,2,1] => [9,8,7,6,5,4,3,1,2] => [9,8,7,6,5,4,3,1,2] => [[[[[[[[.,[.,.]],.],.],.],.],.],.],.]
[8,7,9,6,5,4,3,2,1] => [9,8,7,6,5,4,2,1,3] => [9,8,7,6,5,4,2,1,3] => [[[[[[[[.,.],[.,.]],.],.],.],.],.],.]
[8,7,6,9,5,4,3,2,1] => [9,8,7,6,5,3,2,1,4] => [9,8,7,6,5,3,2,1,4] => [[[[[[[[.,.],.],[.,.]],.],.],.],.],.]
[8,7,6,5,9,4,3,2,1] => [9,8,7,6,4,3,2,1,5] => [9,8,7,6,4,3,2,1,5] => [[[[[[[[.,.],.],.],[.,.]],.],.],.],.]
[8,7,6,5,4,9,3,2,1] => [9,8,7,5,4,3,2,1,6] => [9,8,7,5,4,3,2,1,6] => [[[[[[[[.,.],.],.],.],[.,.]],.],.],.]
[8,7,6,5,4,3,9,2,1] => [9,8,6,5,4,3,2,1,7] => [9,8,6,5,4,3,2,1,7] => [[[[[[[[.,.],.],.],.],.],[.,.]],.],.]
[8,7,6,5,4,3,2,9,1] => [9,7,6,5,4,3,2,1,8] => [9,7,6,5,4,3,2,1,8] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],.]
[8,7,6,5,4,3,2,1,9] => [8,7,6,5,4,3,2,1,9] => [8,7,6,5,4,3,2,1,9] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]]
[9,10,8,7,6,5,4,3,2,1] => [10,9,8,7,6,5,4,3,1,2] => [10,9,8,7,6,5,4,3,1,2] => [[[[[[[[[.,[.,.]],.],.],.],.],.],.],.],.]
[7,8,9,6,5,4,3,2,1] => [9,8,7,6,5,4,1,2,3] => [9,8,7,6,5,4,1,3,2] => [[[[[[[.,[[.,.],.]],.],.],.],.],.],.]
[9,8,10,7,6,5,4,3,2,1] => [10,9,8,7,6,5,4,2,1,3] => [10,9,8,7,6,5,4,2,1,3] => [[[[[[[[[.,.],[.,.]],.],.],.],.],.],.],.]
[8,6,7,9,5,4,3,2,1] => [9,8,7,6,5,2,3,1,4] => [9,8,7,6,5,2,4,1,3] => [[[[[[[.,.],[[.,.],.]],.],.],.],.],.]
[9,8,7,10,6,5,4,3,2,1] => [10,9,8,7,6,5,3,2,1,4] => [10,9,8,7,6,5,3,2,1,4] => [[[[[[[[[.,.],.],[.,.]],.],.],.],.],.],.]
[8,7,5,6,9,4,3,2,1] => [9,8,7,6,3,4,2,1,5] => [9,8,7,6,3,5,2,1,4] => [[[[[[[.,.],.],[[.,.],.]],.],.],.],.]
[9,8,7,6,10,5,4,3,2,1] => [10,9,8,7,6,4,3,2,1,5] => [10,9,8,7,6,4,3,2,1,5] => [[[[[[[[[.,.],.],.],[.,.]],.],.],.],.],.]
[8,7,6,4,5,9,3,2,1] => [9,8,7,4,5,3,2,1,6] => [9,8,7,4,6,3,2,1,5] => [[[[[[[.,.],.],.],[[.,.],.]],.],.],.]
[9,8,7,6,5,10,4,3,2,1] => [10,9,8,7,5,4,3,2,1,6] => [10,9,8,7,5,4,3,2,1,6] => [[[[[[[[[.,.],.],.],.],[.,.]],.],.],.],.]
[8,7,6,5,3,4,9,2,1] => [9,8,5,6,4,3,2,1,7] => [9,8,5,7,4,3,2,1,6] => [[[[[[[.,.],.],.],.],[[.,.],.]],.],.]
[9,8,7,6,5,4,10,3,2,1] => [10,9,8,6,5,4,3,2,1,7] => [10,9,8,6,5,4,3,2,1,7] => [[[[[[[[[.,.],.],.],.],.],[.,.]],.],.],.]
[8,7,6,5,4,2,3,9,1] => [9,6,7,5,4,3,2,1,8] => [9,6,8,5,4,3,2,1,7] => [[[[[[[.,.],.],.],.],.],[[.,.],.]],.]
[9,8,7,6,5,4,3,10,2,1] => [10,9,7,6,5,4,3,2,1,8] => [10,9,7,6,5,4,3,2,1,8] => [[[[[[[[[.,.],.],.],.],.],.],[.,.]],.],.]
[8,7,6,5,4,3,1,2,9] => [7,8,6,5,4,3,2,1,9] => [7,9,6,5,4,3,2,1,8] => [[[[[[[.,.],.],.],.],.],.],[[.,.],.]]
[9,8,7,6,5,4,3,2,10,1] => [10,8,7,6,5,4,3,2,1,9] => [10,8,7,6,5,4,3,2,1,9] => [[[[[[[[[.,.],.],.],.],.],.],.],[.,.]],.]
[9,8,7,6,5,4,3,2,1,10] => [9,8,7,6,5,4,3,2,1,10] => [9,8,7,6,5,4,3,2,1,10] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]
[1,4,2,7,8,6,3,5] => [1,3,7,2,8,6,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,4,8,5,3,7] => [1,3,7,4,6,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,4,7,5,3,8] => [1,3,7,4,6,2,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,8,5,2,4,6] => [1,6,3,7,5,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,2,8,6,4,5] => [1,4,3,7,8,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,5,7,8,6,1,3] => [7,2,8,1,3,6,4,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,3,1,8,5,6,4] => [4,2,3,8,6,7,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,5,1,7,3,4,6] => [4,2,6,7,3,8,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,1,8,3,4,7,5] => [3,2,5,6,8,1,7,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,8,3,5,1,7,4] => [6,2,4,8,5,1,7,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,4,8,5,7,1,3] => [7,2,8,3,5,1,6,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,3,6,4,8,5,7,2] => [1,8,2,4,6,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,4,7,5,8,2] => [1,8,2,4,6,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,4,7,5,8,1,3] => [7,2,8,3,5,1,4,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,1,3,7,8,4,5] => [3,2,4,7,8,1,5,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,2,1,4,3,5,6] => [4,3,6,5,7,8,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,6,4,2,3,1,8,5] => [6,4,5,3,8,2,1,7] => [6,4,8,3,7,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[5,7,2,3,1,6,8,4] => [5,3,4,8,1,6,2,7] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,5,4,2,6,8,1,3] => [7,4,8,3,2,5,1,6] => [7,4,8,3,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[1,7,5,3,4,6,8,2] => [1,8,4,5,3,6,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,5,4,6,7,1,3] => [7,2,8,4,3,5,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,2,6,3,1,8,7,4] => [5,2,4,8,1,3,7,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,6,4,3,1,7,5] => [6,2,5,4,8,3,7,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,7,4,1,3,5,6] => [5,2,6,4,7,8,3,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,2,8,4,3,5,6,7] => [1,2,5,4,6,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,2,3,5,6,8] => [1,4,5,3,6,7,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,4,1,3,2,5,7] => [4,6,5,3,7,1,8,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,8,7,4,3,2,5,6] => [1,6,5,4,7,8,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,8,2,4,7,5] => [1,5,3,6,8,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,8,1,2,7,4,6] => [4,5,2,7,1,8,6,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,8,3,2,6,4,7] => [2,5,4,7,1,6,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,3,1,2,6,4,8] => [4,5,3,7,1,6,2,8] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,7,5,4,2,6,3,8] => [1,5,7,4,3,6,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,2,4,6,3,7] => [1,4,7,5,2,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,4,2,7,3,6] => [1,5,7,4,2,8,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,2,8,3,7,5] => [1,4,6,2,8,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,1,6,7,2,4,8] => [3,6,2,7,1,4,5,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,6,1,2,8,4,7] => [4,5,2,7,1,3,8,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,6,3,2,7,8,4,5] => [1,4,3,7,8,2,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,5,3,8,6,2] => [1,8,5,3,4,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,4,1,2,5,8,7] => [4,5,2,3,6,1,8,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,1,4,2,7,5,8] => [3,5,2,4,7,1,6,8] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,3,2,4,5,6,7] => [1,4,3,5,6,7,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,3,2,4,1,7,5] => [6,4,3,5,8,2,7,1] => [6,4,3,8,7,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,5,3,2,6,7,1,4] => [7,4,3,8,2,5,6,1] => [7,4,3,8,2,6,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[4,5,2,6,8,1,7,3] => [6,3,8,1,2,4,7,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,5,6,7,8,1,3] => [7,2,8,1,3,4,5,6] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,2,3,6,7,1,8,4] => [6,2,3,8,1,4,5,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,3,4,1,7,8,5] => [5,2,3,4,8,1,6,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,3,1,4,5,8,6] => [4,2,3,5,6,8,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,1,4,3,2,5,7] => [3,6,5,4,7,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,6,5,2,4,7] => [3,6,2,7,5,4,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,5,1,8,2,4,6] => [4,6,1,7,3,8,2,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,5,2,8,7,3,6] => [2,4,7,1,3,8,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,4,6,5,3,7] => [2,3,7,4,6,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,5,4,6,3,7] => [2,3,7,5,4,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,6,5,1,3,4,7] => [5,2,6,7,4,3,8,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,1,6,2,5,4,7] => [3,5,2,7,6,4,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,2,6,4,5,3,7] => [2,3,7,5,6,4,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,5,6,4,3,7] => [2,3,7,6,4,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,6,5,4,3,7] => [2,3,7,6,5,4,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,2,8,3,6] => [1,5,7,4,3,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,4,8,2,7,3,6] => [2,5,7,3,1,8,6,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,6,8,2,7,3,5] => [1,5,7,2,8,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,6,2,8,3,5] => [1,5,7,2,8,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,4,7,2,8,3,6] => [2,5,7,3,1,8,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,2,8,3,6] => [1,5,7,3,4,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,5,1,2,8,4,6] => [4,5,1,7,3,8,2,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,2,8,1,3,4,6] => [5,3,6,7,1,8,2,4] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,2,8,7,1,3,4,6] => [5,2,6,7,1,8,4,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,1,5,8,2,7,3,6] => [2,5,7,1,3,8,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,6,2,8,7,3,5] => [1,4,7,2,8,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,8,6,7,3,5] => [1,3,7,2,8,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,6,4,8,7,5] => [2,3,1,5,8,4,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,6,3,4,8,5] => [2,1,5,6,8,4,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,7,4,6,8,5] => [2,3,1,5,8,6,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,7,2,6,8,3,5] => [1,4,7,2,8,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,8,5,7,4] => [1,2,3,8,6,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,4,2,7,8,3,6] => [2,4,7,3,1,8,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,7,6,8,3,5] => [1,3,7,2,8,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,6,8,7,3,5] => [1,3,7,2,8,4,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,8,4,6,7,5] => [2,3,1,5,8,6,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,7,6,4,8,5] => [2,3,1,6,8,5,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,7,1,8,2,4,6] => [4,6,2,7,1,8,3,5] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,7,4,3,2,5,8,6] => [1,5,4,3,6,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,7,2,1,3,5,6] => [5,4,6,1,7,8,3,2] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[1,8,7,3,4,2,5,6] => [1,6,4,5,7,8,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,8,2,6,4,5] => [2,5,1,7,8,6,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,7,8,3,6,5] => [1,3,6,2,8,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,8,1,3,4,7,6] => [4,2,5,6,1,8,7,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,8,6,3,4,7,5] => [2,1,5,6,8,4,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,6,8,3,7,5] => [1,3,6,2,8,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,8,5,6,4] => [1,2,3,8,6,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,5,8,6,4] => [1,2,3,8,5,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,7,3,8,6,5] => [1,3,5,2,8,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,2,8,6,4,5] => [2,4,1,7,8,6,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,8,3,4,6,5] => [2,1,5,6,8,7,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,7,5,6,4] => [1,2,3,8,6,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[10,1,2,3,4,5,6,7,8,9] => [2,3,4,5,6,7,8,9,10,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,3,4,5,6,9,7,8] => [2,3,4,5,6,7,9,10,8,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,3,4,5,9,6,7,8] => [2,3,4,5,6,8,9,10,7,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,2,3,4,10,5,6,7,8] => [2,3,4,5,7,8,9,10,1,6] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,3,9,4,5,6,7,8] => [2,3,4,6,7,8,9,10,5,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,9,3,4,5,6,7,8] => [2,3,5,6,7,8,9,10,4,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,10,2,3,4,5,6,7,8] => [2,4,5,6,7,8,9,10,1,3] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,9,1,2,3,4,5,6,7,8] => [3,4,5,6,7,8,9,10,2,1] => [3,10,9,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[11,1,2,3,4,5,6,7,8,9,10] => [2,3,4,5,6,7,8,9,10,11,1] => [2,11,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[10,1,2,3,4,5,6,7,8,11,9] => [2,3,4,5,6,7,8,9,11,1,10] => [2,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[11,1,2,3,4,5,6,7,10,8,9] => [2,3,4,5,6,7,8,10,11,9,1] => [2,11,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[11,1,2,3,4,5,6,10,7,8,9] => [2,3,4,5,6,7,9,10,11,8,1] => [2,11,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[6,1,2,3,4,10,9,5,7,8] => [2,3,4,5,8,1,9,10,7,6] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,3,4,5,11,6,7,8,9] => [2,3,4,5,6,8,9,10,11,1,7] => [2,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[11,1,2,3,4,10,5,6,7,8,9] => [2,3,4,5,7,8,9,10,11,6,1] => [2,11,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[11,1,2,3,10,4,5,6,7,8,9] => [2,3,4,6,7,8,9,10,11,5,1] => [2,11,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[3,1,10,9,2,4,5,6,7,8] => [2,5,1,6,7,8,9,10,4,3] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,11,3,4,5,6,7,8,9] => [2,3,5,6,7,8,9,10,11,1,4] => [2,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,9,10,1,3,4,5,6,7,8] => [4,1,5,6,7,8,9,10,2,3] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[11,1,10,2,3,4,5,6,7,8,9] => [2,4,5,6,7,8,9,10,11,3,1] => [2,11,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[4,7,8,5,6,2,1,3] => [7,6,8,1,4,5,2,3] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,7,8,4,2,6,1,3] => [7,5,8,4,1,6,2,3] => [7,5,8,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[6,7,8,4,2,5,1,3] => [7,5,8,4,6,1,2,3] => [7,5,8,4,6,1,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[8,6,3,7,2,1,5,4] => [6,5,3,8,7,2,4,1] => [6,5,3,8,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,6,3,8,2,1,5,4] => [6,5,3,8,7,2,1,4] => [6,5,3,8,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,7,8,3,2,1,5,4] => [6,5,4,8,7,1,2,3] => [6,5,4,8,7,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[2,7,8,4,3,5,6,1] => [8,1,5,4,6,7,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,7,8,4,2,5,1,6] => [7,5,1,4,6,8,2,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,7,8,3,2,1,5,6] => [6,5,4,1,7,8,2,3] => [6,5,4,1,8,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[7,6,3,8,2,1,4,5] => [6,5,3,7,8,2,1,4] => [6,5,3,8,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,6,3,7,2,1,4,5] => [6,5,3,7,8,2,4,1] => [6,5,3,8,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[3,6,4,8,2,5,1,7] => [7,5,1,3,6,2,8,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,6,4,8,3,5,7,1] => [8,1,5,3,6,2,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,4,7,3,5,8,1] => [8,1,5,3,6,2,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,6,4,7,2,5,1,8] => [7,5,1,3,6,2,4,8] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,6,3,7,2,1,5,8] => [6,5,3,1,7,2,4,8] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[8,4,3,2,1,6,5,7] => [5,4,3,2,7,6,8,1] => [5,4,3,2,8,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,4,3,2,1,7,5,8] => [5,4,3,2,7,1,6,8] => [5,4,3,2,8,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[4,5,3,2,7,1,6,8] => [6,4,3,1,2,7,5,8] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[3,5,4,2,8,6,1,7] => [7,4,1,3,2,6,8,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,4,3,2,1,8,5,7] => [5,4,3,2,7,1,8,6] => [5,4,3,2,8,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,4,3,2,1,8,5,6] => [5,4,3,2,7,8,1,6] => [5,4,3,2,8,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,4,3,2,1,7,5,6] => [5,4,3,2,7,8,6,1] => [5,4,3,2,8,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,4,3,2,1,7,6,5] => [5,4,3,2,8,7,6,1] => [5,4,3,2,8,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,4,3,2,1,8,6,5] => [5,4,3,2,8,7,1,6] => [5,4,3,2,8,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,4,3,2,1,8,7,5] => [5,4,3,2,8,1,7,6] => [5,4,3,2,8,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,5,3,2,8,1,6,4] => [6,4,3,8,2,7,1,5] => [6,4,3,8,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,5,4,2,7,6,1,3] => [7,4,8,3,2,6,5,1] => [7,4,8,3,2,6,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[7,5,4,2,8,6,1,3] => [7,4,8,3,2,6,1,5] => [7,4,8,3,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[6,5,4,2,8,7,1,3] => [7,4,8,3,2,1,6,5] => [7,4,8,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[4,6,5,8,7,2,1,3] => [7,6,8,1,3,2,5,4] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,6,5,7,8,3,4,1] => [8,1,6,7,3,2,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,5,4,2,7,8,1,3] => [7,4,8,3,2,1,5,6] => [7,4,8,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,5,4,2,6,7,1,3] => [7,4,8,3,2,5,6,1] => [7,4,8,3,2,6,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,5,3,2,6,1,7,4] => [6,4,3,8,2,5,7,1] => [6,4,3,8,2,7,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,5,3,2,6,1,8,4] => [6,4,3,8,2,5,1,7] => [6,4,3,8,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[4,6,3,7,2,1,8,5] => [6,5,3,1,8,2,4,7] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[3,6,4,7,2,8,1,5] => [7,5,1,3,8,2,4,6] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,6,4,7,3,8,5,1] => [8,1,5,3,7,2,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,5,4,2,7,8,1,6] => [7,4,1,3,2,8,5,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,5,3,2,7,1,8,6] => [6,4,3,1,2,8,5,7] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,4,3,2,1,6,8,5] => [5,4,3,2,8,6,1,7] => [5,4,3,2,8,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,4,3,2,1,6,7,5] => [5,4,3,2,8,6,7,1] => [5,4,3,2,8,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,4,3,2,1,5,7,6] => [5,4,3,2,6,8,7,1] => [5,4,3,2,8,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,4,3,2,1,5,8,6] => [5,4,3,2,6,8,1,7] => [5,4,3,2,8,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,4,3,2,1,5,8,7] => [5,4,3,2,6,1,8,7] => [5,4,3,2,8,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[3,5,4,2,6,8,1,7] => [7,4,1,3,2,5,8,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,6,3,4,1,2,8,7] => [5,6,3,4,1,2,8,7] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,5,3,7,2,6,4,1] => [8,5,3,7,2,6,4,1] => [8,5,3,7,2,6,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[8,5,7,4,2,6,3,1] => [8,5,7,4,2,6,3,1] => [8,5,7,4,2,6,3,1] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[2,1,7,8,5,6,3,4] => [2,1,7,8,5,6,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,3,7,5,1,4,2] => [6,8,3,7,5,1,4,2] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,7,3,8,1,6,2,4] => [5,7,3,8,1,6,2,4] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,2,6,4,8,5,1,7] => [7,2,1,4,6,3,8,5] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,5,8,4,6,1,7] => [7,2,1,5,3,6,8,4] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,5,2,4,1,7,6,8] => [5,3,1,4,2,7,6,8] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,2,1,5,7,3,6,8] => [3,2,6,1,4,7,5,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,2,3,7,1,6,8] => [6,3,4,1,2,7,5,8] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,5,3,8,1,6,7] => [6,2,4,1,3,7,8,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,5,8,3,1,6,7] => [6,2,5,1,3,7,8,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,1,5,4,2,8,6,7] => [2,5,1,4,3,7,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,3,8,2,6,7] => [2,6,4,1,3,7,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,8,3,2,6,7] => [2,6,5,1,3,7,8,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,8,5,2,1,6,7] => [6,5,2,1,4,7,8,3] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,7,3,5,2,1,6,8] => [6,5,3,1,4,7,2,8] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[4,3,2,7,5,1,6,8] => [6,3,2,1,5,7,4,8] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,3,6,2,5,1,7,8] => [6,4,2,1,5,3,7,8] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,6,3,2,5,1,7,8] => [6,4,3,1,5,2,7,8] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[4,6,7,1,3,2,5,8] => [4,6,5,1,7,2,3,8] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,1,7,3,2,6,8] => [3,6,5,1,2,7,4,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,1,3,7,2,6,8] => [3,6,4,1,2,7,5,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,1,4,2,7,6,8] => [3,5,1,4,2,7,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,1,4,3,7,8,6] => [3,1,5,4,2,8,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,1,4,3,7,8,6] => [3,2,5,4,1,8,6,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,4,2,7,6,8] => [3,5,2,4,1,7,6,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,5,7,2,6,8] => [3,6,2,1,4,7,5,8] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,7,5,2,6,8] => [3,6,2,1,5,7,4,8] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,6,1,5,2,7,8] => [4,6,2,1,5,3,7,8] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,3,1,5,2,7,8] => [4,6,3,1,5,2,7,8] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,3,6,4,1,2,7,8] => [5,6,2,4,1,3,7,8] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,6,1,7,2,5,8] => [4,6,2,1,7,3,5,8] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,4,1,2,7,5,8] => [4,5,2,3,7,1,6,8] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,4,1,3,7,8,5] => [4,2,5,3,8,1,6,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,4,1,2,7,5,8] => [4,5,1,3,7,2,6,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,3,1,7,2,5,8] => [4,6,3,1,7,2,5,8] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,3,6,2,1,4,7,8] => [5,4,2,6,1,3,7,8] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,6,2,7,1,3,4,8] => [5,3,6,7,1,2,4,8] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,5,2,7,3,1,6,8] => [6,3,5,1,2,7,4,8] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,6,7,2,3,1,5,8] => [6,4,5,1,7,2,3,8] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,6,2,1,7,3,5,8] => [4,3,6,1,7,2,5,8] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,6,1,4,7,5,8] => [4,2,1,5,7,3,6,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,2,1,4,7,5,8] => [4,3,1,5,7,2,6,8] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,7,2,4,5,1,8] => [7,4,1,5,6,2,3,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,5,2,7,4,6,1,8] => [7,3,1,5,2,6,4,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,7,2,4,8,5,1,6] => [7,3,1,4,6,8,2,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,2,1,4,6,3,8,5] => [3,2,6,4,8,5,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,4,6,8,2,5] => [3,7,2,4,8,5,1,6] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,6,1,5,7,4,8] => [4,2,1,7,5,3,6,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,2,1,5,7,4,8] => [4,3,1,7,5,2,6,8] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,3,2,1,5,7,4,8] => [4,3,2,7,5,1,6,8] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,2,1,5,3,7,8] => [4,3,6,2,5,1,7,8] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,2,6,1,5,3,7,8] => [4,2,6,1,5,3,7,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,1,7,5,3,6,8] => [3,2,6,1,5,7,4,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,5,6,2,3,8] => [3,6,7,2,4,5,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,5,2,6,4,8] => [3,5,2,7,4,6,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,1,5,3,6,8,4] => [3,2,5,8,4,6,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,5,1,3,7,8,4] => [4,2,5,8,3,1,6,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,5,1,2,7,4,8] => [4,5,2,7,3,1,6,8] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,5,1,7,2,3,8] => [4,6,7,2,3,1,5,8] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,6,4,1,3,7,8] => [5,2,6,4,1,3,7,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,6,5,1,7,2,3,8] => [4,6,7,1,3,2,5,8] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,5,1,2,7,4,8] => [4,5,1,7,3,2,6,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,5,2,1,4,7,8,3] => [4,3,8,5,2,1,6,7] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,5,3,1,4,7,2,8] => [4,7,3,5,2,1,6,8] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,3,1,8,5,4,7,6] => [3,1,2,6,5,8,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,5,8,3,7,6] => [3,1,6,2,4,8,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,5,3,8,7,6] => [3,1,5,2,4,8,7,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,1,2,8,7,6] => [4,5,1,2,3,8,7,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,5,1,8,2,7,6] => [4,6,1,2,3,8,7,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,8,4,5,3,2,7,6] => [1,6,5,3,4,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,5,3,1,7,6] => [6,1,5,2,4,8,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,5,8,2,1,7,6] => [6,5,1,2,3,8,7,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,4,5,2,8,1,7,6] => [6,4,1,2,3,8,7,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,4,6,2,1,7,8,5] => [5,4,1,2,8,3,6,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,4,6,2,1,7,5,8] => [5,4,1,2,7,3,6,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,6,2,7,1,4,8] => [6,4,1,7,2,3,5,8] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,5,6,2,7,1,8,4] => [6,4,1,8,2,3,5,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,5,6,2,7,8,1,4] => [7,4,1,8,2,3,5,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,4,6,2,8,7,1,5] => [7,4,1,2,8,3,6,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,4,6,8,2,7,1,5] => [7,5,1,2,8,3,6,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,4,8,6,3,7,1,5] => [7,1,5,2,8,4,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,8,4,6,3,7,2,5] => [1,7,5,3,8,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,6,3,7,5,2] => [1,8,5,3,7,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,6,8,2,7,5,1] => [8,5,1,2,7,3,6,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,4,6,2,8,7,5,1] => [8,4,1,2,7,3,6,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,5,6,2,7,8,4,1] => [8,4,1,7,2,3,5,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,5,6,2,7,4,1,8] => [7,4,1,6,2,3,5,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,5,6,7,2,8,3,1] => [8,5,7,1,2,3,4,6] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,5,6,8,7,2,4,1] => [8,6,1,7,2,3,5,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[2,5,8,6,7,3,4,1] => [8,1,6,7,2,4,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,8,5,6,7,3,4,2] => [1,8,6,7,3,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,6,7,3,2,4] => [1,7,6,8,3,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,8,6,7,3,1,4] => [7,1,6,8,2,4,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,5,6,8,7,2,1,4] => [7,6,1,8,2,3,5,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[4,5,6,7,2,1,8,3] => [6,5,8,1,2,3,4,7] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,4,6,1,8,7,2,5] => [4,7,1,2,8,3,6,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,6,8,7,3,5] => [3,1,7,2,8,4,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,8,6,7,4,5] => [3,1,2,7,8,5,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,3,2,6,7,5,4] => [1,4,3,8,7,5,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,6,7,8,4,3] => [3,1,8,7,2,4,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,1,6,7,4,8,3] => [3,1,8,6,2,4,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,1,6,7,4,3,8] => [3,1,7,6,2,4,5,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,1,7,4,2,8] => [4,7,1,6,2,3,5,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,6,1,7,4,8,2] => [4,8,1,6,2,3,5,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,6,1,8,7,5,2] => [4,8,1,2,7,3,6,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,6,8,1,7,5,2] => [5,8,1,2,7,3,6,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,8,6,1,7,5,3] => [5,1,8,2,7,4,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,8,4,6,2,7,5,3] => [1,5,8,3,7,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,6,7,2,4,3] => [1,6,8,7,3,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,8,6,7,1,4,3] => [6,1,8,7,2,4,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,6,8,7,1,4,2] => [6,8,1,7,2,3,5,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,6,7,8,1,3,2] => [6,8,7,1,2,3,4,5] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,6,7,1,3,8,2] => [5,8,6,1,2,3,4,7] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,6,7,1,3,2,8] => [5,7,6,1,2,3,4,8] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,6,7,3,1,8,2] => [6,8,5,1,2,3,4,7] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,5,6,8,7,4,1,2] => [7,8,1,6,2,3,5,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,8,6,7,4,1,3] => [7,1,8,6,2,4,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,8,5,6,7,4,2,3] => [1,7,8,6,3,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,6,7,4,3,2] => [1,8,7,6,3,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,8,6,7,4,3,1] => [8,1,7,6,2,4,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,2,5,3,7,1,6,4] => [6,2,4,8,3,7,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,4,3,7,1,6,5] => [6,2,4,3,8,7,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,8,2,4,3,7,1,6] => [7,3,5,4,1,8,6,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,2,5,6,1,8,3,7] => [5,2,7,1,3,4,8,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,5,6,1,7,3,8] => [5,2,7,1,3,4,6,8] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,1,5,7,3,2,4,8] => [2,6,5,7,3,1,4,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,8,3,2,4,7] => [2,6,5,7,3,1,8,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,2,4,7,1,5,6] => [6,3,1,4,7,8,5,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,6,8,2,4,7,1,5] => [7,4,1,5,8,2,6,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,3,5,6,7,1,8,2] => [6,8,2,1,3,4,5,7] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,7,1,5,6,8,2,4] => [3,7,1,8,4,5,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,5,8,2,4,6] => [3,6,1,7,4,8,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,3,2,4,6,1,5,7] => [6,3,2,4,7,5,8,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,2,4,6,1,5,8] => [6,3,2,4,7,5,1,8] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,2,5,1,7,4,6,8] => [4,2,1,6,3,7,5,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,5,1,8,4,6,7] => [4,2,1,6,3,7,8,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,5,1,7,8,4,6] => [4,2,1,7,3,8,5,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,5,7,8,3,2,4] => [2,7,6,8,3,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,5,6,1,7,8,3] => [5,2,8,1,3,4,6,7] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,7,6,1,8,3,4,2] => [4,8,6,7,1,3,2,5] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,6,1,7,3,4,2] => [4,8,6,7,1,3,5,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,1,5,8,7,3,2,4] => [2,7,6,8,3,1,5,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,5,1,8,7,4,6] => [4,2,1,7,3,8,6,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,5,1,6,4,7,8] => [4,2,1,6,3,5,7,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,8,7,5,6] => [4,2,1,3,7,8,6,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,5,1,6,8,7,4] => [4,2,1,8,3,5,7,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,6,5,1,7,4,2] => [5,8,1,7,4,3,6,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,6,5,1,8,4,2] => [5,8,1,7,4,3,2,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,5,1,7,8,4,2,3] => [3,7,8,6,2,1,4,5] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,5,1,6,7,8,4] => [4,2,1,8,3,5,6,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,8,5,6,7] => [4,2,1,3,6,7,8,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,7,5,6,8] => [4,2,1,3,6,7,5,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,6,8,5,7] => [4,2,1,3,7,5,8,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,8,5,7,6] => [4,2,1,3,6,8,7,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,2,4,7,6,1,5] => [7,3,2,4,8,6,5,1] => [7,3,2,8,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,2,5,1,8,4,7,6] => [4,2,1,6,3,8,7,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,5,1,6,7,4,8] => [4,2,1,7,3,5,6,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,1,7,4,2,3,8] => [3,6,7,5,2,1,4,8] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,8,4,2,3,7] => [3,6,7,5,2,1,8,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,2,3,7,5,1,6] => [7,3,4,2,6,8,5,1] => [7,3,8,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,2,6,1,8,3,7,5] => [4,2,6,1,8,3,7,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,6,1,8,3,7,4] => [4,2,6,8,1,3,7,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,6,1,7,3,5,2] => [4,8,6,2,7,3,5,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,6,1,8,4,7,3] => [4,2,8,6,1,3,7,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,2,3,8,5,1,6] => [7,3,4,2,6,8,1,5] => [7,3,8,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,5,1,6,4,2,3,7] => [3,6,7,5,2,4,8,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,6,4,2,3,8] => [3,6,7,5,2,4,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,5,1,7,6,4,8] => [4,2,1,7,3,6,5,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,5,1,8,6,4,7] => [4,2,1,7,3,6,8,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,2,4,8,6,1,5] => [7,3,2,4,8,6,1,5] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,6,1,5,7,3,2,4] => [3,7,6,8,4,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,6,1,8,5,7,3] => [4,2,8,1,6,3,7,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,6,1,7,3,4,2] => [4,8,6,7,2,3,5,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,8,5,1,7,4,2] => [5,8,1,7,4,2,6,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,5,1,6,7,4,2,3] => [3,7,8,6,2,4,5,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,5,1,8,6,7,4] => [4,2,1,8,3,6,7,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,8,6,5,7] => [4,2,1,3,7,6,8,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,4,1,5,8,6,7] => [4,2,1,3,5,7,8,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,5,1,7,8,6,4] => [4,2,1,8,3,7,5,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,5,1,7,6,4,2] => [4,8,1,7,3,6,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,5,1,8,6,4,2] => [4,8,1,7,3,6,2,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,7,5,1,6,4,2,3] => [4,7,8,6,3,5,2,1] => [4,8,7,6,3,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,2,5,1,8,7,6,4] => [4,2,1,8,3,7,6,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,7,3,1,8,4,2] => [5,8,4,7,2,1,3,6] => [5,8,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,6,3,7,1,8,5,2] => [5,8,3,1,7,2,4,6] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,6,3,7,5,1,8,2] => [6,8,3,1,5,2,4,7] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,6,1,7,5,3,8] => [4,2,7,1,6,3,5,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,5,7,4,1,6,3,8] => [5,1,7,4,2,6,3,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,7,4,1,6,8,3] => [5,1,8,4,2,6,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,4,7,3,6,1,8,2] => [6,8,4,2,1,5,3,7] => [6,8,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,4,7,8,3,1,6,2] => [6,8,5,2,1,7,3,4] => [6,8,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,3,7,5,1,8,6,2] => [5,8,2,1,4,7,3,6] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,4,3,8,5,1,7,2] => [6,8,3,2,5,1,7,4] => [6,8,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,8,4,3,6,1,7,2] => [6,8,4,3,1,5,7,2] => [6,8,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,4,8,3,6,1,7,2] => [6,8,4,2,1,5,7,3] => [6,8,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[2,5,4,6,1,7,3,8] => [5,1,7,3,2,4,6,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,2,5,8,1,6,7,4] => [5,2,1,8,3,6,7,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,5,4,6,8,1,7,3] => [6,1,8,3,2,4,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,2,8,4,1,6,7,3] => [5,2,8,4,1,6,7,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,6,2,1,8,5,7,3] => [4,3,8,1,6,2,7,5] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,4,1,7,5,8,6,3] => [3,1,8,2,5,7,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,7,5,3,8,6] => [3,1,6,2,5,8,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,4,1,8,5,3,7] => [4,1,7,3,6,2,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,8,2,1,6,3,7] => [5,4,7,2,1,6,8,3] => [5,4,8,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[2,5,8,4,1,6,3,7] => [5,1,7,4,2,6,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,2,5,6,1,8,4,7] => [5,2,1,7,3,4,8,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,3,2,6,1,5,7] => [6,4,3,1,7,5,8,2] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[3,5,2,8,1,6,4,7] => [5,3,1,7,2,6,8,4] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,2,1,6,8,5,4,7] => [3,2,1,7,6,4,8,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,7,1,5,4,8,6] => [4,2,1,6,5,8,3,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,7,1,5,8,6,4] => [4,2,1,8,5,7,3,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,2,5,1,6,7,4] => [5,3,1,8,4,6,7,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,8,3,2,6,7,1,5] => [7,4,3,1,8,5,6,2] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[4,3,8,2,6,7,1,5] => [7,4,2,1,8,5,6,3] => [7,4,2,1,8,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,3,2,6,7,8,1,5] => [7,3,2,1,8,4,5,6] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,3,2,6,7,1,5,8] => [6,3,2,1,7,4,5,8] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,3,7,2,6,8,1,5] => [7,4,2,1,8,5,3,6] => [7,4,2,1,8,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,3,7,8,2,6,1,5] => [7,5,2,1,8,6,3,4] => [7,5,2,1,8,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[2,5,7,4,8,1,6,3] => [6,1,8,4,2,7,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,2,5,7,8,1,6,4] => [6,2,1,8,3,7,4,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,5,7,1,6,8,4] => [5,2,1,8,3,6,4,7] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,5,7,1,6,4,8] => [5,2,1,7,3,6,4,8] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,2,7,1,5,4,8] => [5,3,2,7,6,1,4,8] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,2,7,1,5,8,4] => [5,3,2,8,6,1,4,7] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,2,7,8,1,5,4] => [6,3,2,8,7,1,4,5] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,2,6,1,7,8,5,3] => [4,2,8,1,7,3,5,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,2,1,7,8,4,3] => [4,3,8,7,2,1,5,6] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,1,7,5,3,8,6,4] => [2,1,5,8,4,7,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,1,8,5,3,7,4] => [3,2,6,8,5,1,7,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,2,7,1,4,8,5] => [5,3,2,6,8,1,4,7] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,2,1,4,7,8,5] => [4,3,2,5,8,1,6,7] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,3,2,1,4,7,5,8] => [4,3,2,5,7,1,6,8] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,5,2,1,7,4,6,8] => [4,3,1,6,2,7,5,8] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,5,2,1,7,8,4,6] => [4,3,1,7,2,8,5,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,4,2,1,7,3,6] => [5,4,7,3,1,8,6,2] => [5,4,8,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[4,6,2,1,8,3,7,5] => [4,3,6,1,8,2,7,5] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,4,1,7,3,8,6,5] => [3,1,5,2,8,7,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,2,7,1,4,8,6,5] => [4,2,1,5,8,7,3,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,5,8,2,1,7,4,6] => [5,4,1,7,2,8,6,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,8,3,7,2,1,5,6] => [6,5,3,1,7,8,4,2] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[4,3,7,2,8,1,5,6] => [6,4,2,1,7,8,3,5] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,3,7,2,1,5,6,8] => [5,4,2,1,6,7,3,8] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,8,3,2,7,1,5,6] => [6,4,3,1,7,8,5,2] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[3,5,2,8,1,7,4,6] => [5,3,1,7,2,8,6,4] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,3,2,8,1,4,7,5] => [5,3,2,6,8,1,7,4] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,2,1,4,7,5,8,6] => [3,2,1,4,6,8,5,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,2,1,8,4,6,7] => [4,3,2,6,1,7,8,5] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,8,3,2,1,5,6,7] => [5,4,3,1,6,7,8,2] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[4,3,8,2,1,5,6,7] => [5,4,2,1,6,7,8,3] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[1,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,7,5,6,4,3,2] => [1,9,8,7,5,6,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[10,9,8,7,6,5,4,3,2,1,11] => [10,9,8,7,6,5,4,3,2,1,11] => [10,9,8,7,6,5,4,3,2,1,11] => [[[[[[[[[[.,.],.],.],.],.],.],.],.],.],[.,.]]
[1,9,8,6,5,7,4,3,2] => [1,9,8,7,5,4,6,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,5,7,6,4,3,2] => [1,9,8,7,4,6,5,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,8,6,7,5,4,3,2] => [1,10,9,8,7,5,6,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,11,10,9,8,7,6,5,4,3,2] => [1,11,10,9,8,7,6,5,4,3,2] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[6,2,3,1,5,4,8,7] => [4,2,3,6,5,1,8,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,7,2,5,3,4,1] => [8,4,6,7,5,2,3,1] => [8,4,7,6,5,2,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,2,5,3,4,1,7,6] => [6,2,4,5,3,8,7,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,5,3,4,1,8,7] => [6,2,4,5,3,1,8,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,5,2,4,3,8,7] => [2,4,6,5,3,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,5,1,3,2,8,7] => [4,6,5,2,3,1,8,7] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,5,3,4,2,8,7] => [2,6,4,5,3,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,5,1,4,2,8,7] => [4,6,2,5,3,1,8,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,5,2,4,1,7,6] => [6,4,2,5,3,8,7,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,3,7,5,6,2,4,1] => [8,6,2,7,4,5,3,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,3,7,2,4,1,6,5] => [6,4,2,5,8,7,3,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,3,5,1,4,2,7,6] => [4,6,2,5,3,8,7,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,5,3,4,2,7,6] => [2,6,4,5,3,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,5,1,3,2,7,6] => [4,6,5,2,3,8,7,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,8,4,5,3,7,6] => [2,1,6,4,5,8,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,7,1,5,3,4,2] => [4,8,6,7,5,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,7,5,6,1,4,2] => [6,8,2,7,4,5,3,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,5,7,3,6,1,4,2] => [6,8,4,7,2,5,3,1] => [6,8,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,3,7,4,6,2,5,1] => [8,6,2,4,7,5,3,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,3,7,4,6,1,5,2] => [6,8,2,4,7,5,3,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,3,7,1,6,4,5,2] => [4,8,2,6,7,5,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,7,3,6,4,5,2] => [2,8,4,6,7,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,5,6,3,4,2] => [2,8,6,7,4,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,7,5,6,1,3,2] => [6,8,7,2,4,5,3,1] => [6,8,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,1,8,4,7,5,6,3] => [2,1,8,4,6,7,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,3,4,2,6,5] => [2,6,4,5,8,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,3,6,2,5,4] => [2,6,4,8,7,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,7,1,6,2,5,4] => [4,6,2,8,7,5,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,7,3,6,4,5,1] => [8,2,4,6,7,5,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,7,3,6,1,5,4] => [6,2,4,8,7,5,3,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,7,1,6,3,5,4] => [4,2,6,8,7,5,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,7,2,4,3,6,5] => [2,4,6,5,8,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,2,7,4,6,5] => [2,4,3,6,8,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,7,4,6,5] => [2,1,4,6,8,7,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,2,4,3,7,6] => [2,4,6,5,3,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,7,1,4,3,6,5] => [4,2,6,5,8,7,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,7,3,4,1,6,5] => [6,2,4,5,8,7,3,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,7,5,6,3,4,1] => [8,2,6,7,4,5,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,4,7,5,6,2,3,1] => [8,6,7,2,4,5,3,1] => [8,6,7,2,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,2,3,1,7,4,6,5] => [4,2,3,6,8,7,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,3,1,5,4,7,6] => [4,2,3,6,5,8,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,1,8,5,7,6] => [4,2,3,1,6,8,7,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,3,2,8,6,7,5] => [2,4,3,1,8,6,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,7,2,3,1,5,4] => [6,4,5,8,7,2,3,1] => [6,4,8,7,5,2,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,2,3,1,7,5,6,4] => [4,2,3,8,6,7,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,7,2,6,3,4,1] => [8,4,6,7,2,5,3,1] => [8,4,7,6,2,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,5,7,2,6,1,4,3] => [6,4,8,7,2,5,3,1] => [6,4,8,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,2,7,5,6,1,4,3] => [6,2,8,7,4,5,3,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,6,7,2,5,1,4,3] => [6,4,8,7,5,2,3,1] => [6,4,8,7,5,2,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,6,7,1,5,2,4,3] => [4,6,8,7,5,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,7,1,3,2,5,4] => [4,6,5,8,7,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,8,6,7,3,5,4] => [2,1,6,8,7,4,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,7,5,6,4] => [2,1,4,8,6,7,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,2,7,5,6,4] => [2,4,3,8,6,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,5,6,2,4,3] => [2,6,8,7,4,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,2,6,4,5,3] => [2,4,8,6,7,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,7,1,6,4,5,3] => [4,2,8,6,7,5,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,7,4,6,1,5,3] => [6,2,8,4,7,5,3,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,7,4,6,3,5,1] => [8,2,6,4,7,5,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,4,7,2,6,3,5,1] => [8,4,6,2,7,5,3,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,4,7,1,6,2,5,3] => [4,6,8,2,7,5,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,7,4,6,2,5,3] => [2,6,8,4,7,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,7,1,6,2,4,3] => [4,6,8,7,2,5,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,8,5,7,3,6,4] => [2,1,6,8,4,7,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,7,4,6,1,3,2] => [6,8,7,4,2,5,3,1] => [6,8,7,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,5,7,1,6,3,4,2] => [4,8,6,7,2,5,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,7,4,6,3,5,2] => [2,8,6,4,7,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,7,1,6,3,5,2] => [4,8,6,2,7,5,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,7,3,6,1,5,2] => [6,8,4,2,7,5,3,1] => [6,8,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[2,4,8,3,6,1,7,5] => [6,1,4,2,8,5,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,8,6,3,2,7,1] => [8,6,5,1,2,4,7,3] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[6,5,8,7,3,1,2,4] => [6,7,5,8,2,1,4,3] => [6,8,5,7,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[1,5,8,7,3,6,2,4] => [1,7,5,8,2,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,8,4,6,5,3] => [1,3,8,5,7,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,2,8,4,1,5,3] => [6,3,8,5,7,1,2,4] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,6,2,8,4,5,7,1] => [8,3,1,5,6,2,7,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,6,1,8,4,5,7,3] => [3,1,8,5,6,2,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,4,6,1,5,7,3] => [5,1,8,3,6,4,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,3,1,8,4,5,7,2] => [3,8,2,5,6,1,7,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,6,8,4,5,7,2] => [2,8,1,5,6,3,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,6,8,4,5,7,1] => [8,1,2,5,6,3,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,3,7,8,4,1,5,2] => [6,8,2,5,7,1,3,4] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,3,7,8,4,6,5,2] => [1,8,2,5,7,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,8,2,4,6,3] => [1,5,8,6,2,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,7,8,2,4,6,3] => [2,5,8,6,1,7,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,7,8,4,2,5,1] => [8,6,1,5,7,2,3,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[7,6,1,8,4,2,5,3] => [3,6,8,5,7,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,8,7,3,2,1,4] => [7,6,5,8,1,2,4,3] => [7,6,5,8,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[2,8,3,7,1,6,5,4] => [5,1,3,8,7,6,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,2,1,8,4,6,5,3] => [3,2,8,5,7,6,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,7,8,4,6,5,1] => [8,2,1,5,7,6,3,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,7,8,1,4,6,3] => [5,2,8,6,1,7,3,4] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,2,7,8,5,4,6,3] => [1,2,8,6,5,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,1,3,8,5,6,7] => [3,2,4,1,6,7,8,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,5,8,3,4,6,1] => [8,2,5,6,3,7,1,4] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,8,5,4,3,1,7] => [7,2,6,5,4,1,8,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,8,3,5,4,1,6,7] => [6,1,3,5,4,7,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,4,5,3,1,6,7] => [6,1,5,3,4,7,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,4,8,5,2,3,1,7] => [7,5,6,2,4,1,8,3] => [7,5,8,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[4,3,1,2,8,5,6,7] => [3,4,2,1,6,7,8,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,2,1,8,5,6,7] => [4,3,1,2,6,7,8,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,7,6,8,4,3,5,1] => [8,1,6,5,7,3,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,7,1,8,3,4,6,2] => [3,8,5,6,1,7,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,5,8,1,4,6,2] => [5,8,1,6,3,7,2,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,7,5,8,3,4,6,2] => [1,8,5,6,3,7,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,5,4,3,2,7] => [1,7,6,5,4,2,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,8,5,1,3,2,7] => [5,7,6,1,4,2,8,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,6,8,1,4,3,2,7] => [4,7,6,5,1,2,8,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,5,8,6,3,4,2,1] => [8,7,5,6,2,4,1,3] => [8,7,5,6,2,4,1,3] => [[[[[.,.],[[.,.],.]],[.,.]],.],.]
[2,4,8,3,6,5,1,7] => [7,1,4,2,6,5,8,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,4,1,5,6,3,7] => [4,1,7,3,5,6,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,8,3,5,6,2,7] => [2,7,4,1,5,6,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,8,4,1,3,2,7] => [5,7,6,4,1,2,8,3] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,6,8,1,5,3,2,7] => [4,7,6,1,5,2,8,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,6,8,4,5,3,2,7] => [1,7,6,4,5,2,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,8,5,4,6,2] => [1,8,3,6,5,7,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,1,8,5,4,6,2] => [3,8,1,6,5,7,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,3,8,4,6,5,1] => [8,1,3,5,7,6,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,1,3,8,4,6,5,2] => [2,8,3,5,7,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,8,4,3,6,1,2] => [7,8,5,4,1,6,2,3] => [7,8,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[2,8,7,4,1,6,5,3] => [5,1,8,4,7,6,3,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,5,4,3,1,6,7] => [6,1,5,4,3,7,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,5,8,4,2,3,1,7] => [7,5,6,4,2,1,8,3] => [7,5,8,4,2,1,6,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[4,1,3,2,8,5,6,7] => [2,4,3,1,6,7,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,3,2,8,5,6,7] => [1,4,3,2,6,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,2,8,5,4,6,1] => [8,3,2,6,5,7,1,4] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,4,8,2,5,3,1,7] => [7,4,6,2,5,1,8,3] => [7,4,8,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[2,8,4,3,5,1,6,7] => [6,1,4,3,5,7,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,3,4,5,1,6,7] => [6,1,3,4,5,7,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,2,8,4,5,3,1,7] => [7,2,6,4,5,1,8,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,3,8,5,4,6,1] => [8,2,3,6,5,7,1,4] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,3,1,8,5,6,7] => [4,2,3,1,6,7,8,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,1,4,8,5,6,7] => [3,2,1,4,6,7,8,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,3,2,4,8,6,7] => [2,4,3,5,1,7,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,5,3,4,7,6] => [3,1,5,6,4,8,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,8,4,5,3,7,6] => [1,2,6,4,5,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,8,5,3,6,7] => [1,3,6,2,5,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,2,5,3,6,7] => [1,4,6,3,5,7,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,5,3,2,4,6,7] => [2,5,4,6,3,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,5,2,4,6,7] => [3,5,1,6,4,7,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,1,4,8,2,6,7] => [3,6,1,4,2,7,8,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,2,8,4,3,6,7] => [1,3,6,5,2,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,5,4,3,6,7] => [1,2,6,5,4,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,4,3,8,6,7] => [1,2,5,4,3,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,8,5,3,7,6] => [1,2,6,3,5,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,4,8,5,3,6] => [1,2,7,4,6,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,7,8,4,3,6] => [1,3,7,6,2,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,7,4,8,3,6] => [2,3,7,5,1,8,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,5,1,4,7,2,6] => [4,7,2,5,3,8,6,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,1,5,4,7,3,6] => [3,1,7,5,4,8,6,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,8,5,7,4,3,6] => [1,2,7,6,4,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,8,7,5,3,6] => [1,2,7,3,6,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,1,4,3,7,6,5] => [3,1,5,4,8,7,6,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,2,8,7,4,3,5] => [2,3,7,6,8,1,5,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,1,2,8,7,3,5] => [3,4,7,2,8,1,6,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,4,8,1,7,2,5] => [5,7,1,3,8,2,6,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,6,1,4,2,8,3,5] => [3,5,7,4,8,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,6,2,8,4,3,5] => [2,4,7,6,8,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,7,2,8,4,3,5] => [1,4,7,6,8,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,1,4,2,8,3,5] => [3,5,7,4,8,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,7,1,4,8,2,5] => [4,7,2,5,8,1,3,6] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,8,1,5,2,4,6] => [4,6,1,7,5,8,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,1,2,8,5,3,4,6] => [2,3,6,7,5,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,2,8,4,5,3,6] => [1,3,7,5,6,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,7,8,5,3,6] => [1,3,7,2,6,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,8,4,3,7,5] => [2,3,6,5,8,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,1,2,8,3,7,5] => [3,4,6,2,8,1,7,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,3,2,4,8,5] => [3,5,4,6,8,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,1,3,2,4,8,5] => [3,5,4,6,8,1,2,7] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,7,3,5,8,4,6] => [1,2,4,7,5,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,5,8,3,4,6] => [1,2,6,7,4,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,1,3,7,2,4,6] => [3,6,4,7,1,8,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,5,8,7,3,4,6] => [1,2,6,7,3,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,8,3,7,4,6] => [1,2,5,7,3,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,1,7,3,5,4,6] => [3,1,5,7,6,8,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,1,3,2,4,7,5] => [3,5,4,6,8,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,8,1,7,3,6,5] => [4,2,6,1,8,7,5,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,1,7,4,3,6,5] => [3,1,6,5,8,7,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,2,8,4,3,6,5] => [2,3,6,5,8,7,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,8,4,7,5,3,6] => [1,2,7,4,6,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,7,4,5,3,6] => [1,2,7,5,6,8,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,1,7,5,3,4,6] => [3,1,6,7,5,8,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,3,7,1,5,2,4,6] => [4,6,2,7,5,8,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,6,1,4,7,2,5] => [4,7,1,5,8,3,6,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,6,1,4,2,7,3,5] => [3,5,7,4,8,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,6,2,7,4,3,5] => [2,4,7,6,8,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,8,6,4,3,5] => [2,3,7,6,8,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,1,2,8,6,3,5] => [3,4,7,2,8,6,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,4,8,1,6,2,5] => [5,7,1,3,8,6,2,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,8,7,1,6,2,5] => [5,7,1,2,8,6,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,2,8,1,7,6,3,5] => [4,2,7,1,8,6,5,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,1,7,6,4,3,5] => [3,1,7,6,8,5,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,3,4,1,5,2,6] => [5,7,3,4,6,8,1,2] => [5,8,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,3,4,1,6,2,5] => [5,7,3,4,8,6,1,2] => [5,8,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,3,4,1,7,2,5] => [5,7,3,4,8,1,6,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,3,4,1,8,2,5] => [5,7,3,4,8,1,2,6] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,3,4,1,8,2,6] => [5,7,3,4,1,8,2,6] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,3,4,1,7,2,6] => [5,7,3,4,1,8,6,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,3,4,1,6,2,7] => [5,7,3,4,1,6,8,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,3,4,1,5,2,7] => [5,7,3,4,6,1,8,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,3,4,1,5,2,8] => [5,7,3,4,6,1,2,8] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,3,4,1,6,2,8] => [5,7,3,4,1,6,2,8] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,2,8,3,4,1,7] => [7,3,5,6,1,2,8,4] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,6,2,7,3,4,1,8] => [7,3,5,6,1,2,4,8] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,2,8,3,5,1,7] => [7,3,5,1,6,2,8,4] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,7,3,5,1,6,2,8] => [5,7,3,1,4,6,2,8] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,8,3,5,1,6,2,7] => [5,7,3,1,4,6,8,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,8,3,5,1,7,2,6] => [5,7,3,1,4,8,6,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,3,5,1,8,2,6] => [5,7,3,1,4,8,2,6] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,2,3,1,7,4,8] => [5,3,4,7,1,2,6,8] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,2,4,1,8,3,7] => [5,3,7,4,1,2,8,6] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,2,4,1,7,3,8] => [5,3,7,4,1,2,6,8] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,6,2,5,1,7,3,8] => [5,3,7,1,4,2,6,8] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,6,2,5,1,8,3,7] => [5,3,7,1,4,2,8,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,5,1,8,3,7,2,6] => [3,7,5,1,2,8,6,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,1,7,3,8,2,6] => [3,7,5,1,2,8,4,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,2,7,3,8,1,5] => [7,3,5,1,8,2,4,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,6,2,7,3,8,1,4] => [7,3,5,8,1,2,4,6] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,6,2,7,4,8,1,3] => [7,3,8,5,1,2,4,6] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,6,3,8,4,7,1,2] => [7,8,3,5,1,2,6,4] => [7,8,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,6,2,8,4,7,1,3] => [7,3,8,5,1,2,6,4] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,6,2,8,3,7,1,4] => [7,3,5,8,1,2,6,4] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,2,8,3,7,1,5] => [7,3,5,1,8,2,6,4] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,5,1,7,3,6,2,8] => [3,7,5,1,2,6,4,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,1,8,3,6,2,7] => [3,7,5,1,2,6,8,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[9,2,1,3,4,5,6,7,8] => [3,2,4,5,6,7,8,9,1] => [3,2,9,8,7,6,5,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[10,2,1,3,4,5,6,7,8,9] => [3,2,4,5,6,7,8,9,10,1] => [3,2,10,9,8,7,6,5,4,1] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,2,3,1,4,5,6,7,8] => [4,2,3,5,6,7,8,9,1] => [4,2,9,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,3,5,6,7,8,9,1] => [9,2,3,1,4,5,6,7,8] => [9,2,8,1,7,6,5,4,3] => [[[.,.],[[[[[[.,.],.],.],.],.],.]],.]
[3,4,2,5,6,7,8,9,1] => [9,3,1,2,4,5,6,7,8] => [9,3,1,8,7,6,5,4,2] => [[[.,[.,.]],[[[[[.,.],.],.],.],.]],.]
[3,2,4,5,6,7,8,9,10,1] => [10,2,1,3,4,5,6,7,8,9] => [10,2,1,9,8,7,6,5,4,3] => [[[.,.],[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,4,5,6,7,8,9,10,11,1] => [11,1,2,3,4,5,6,7,8,9,10] => [11,1,10,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]],.]
[6,5,3,2,1,4,8,7] => [5,4,3,6,2,1,8,7] => [5,4,3,8,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[4,6,3,5,2,1,8,7] => [6,5,3,1,4,2,8,7] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[8,7,3,5,2,4,1,6] => [7,5,3,6,4,8,2,1] => [7,5,3,8,6,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[6,8,2,4,5,7,3,1] => [8,3,7,4,5,1,6,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,7,2,4,5,3,1,6] => [7,3,6,4,5,8,2,1] => [7,3,8,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,6,1,4,5,2,8,7] => [3,6,1,4,5,2,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,8,4,5,7,2,1] => [8,7,2,4,5,1,6,3] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[5,8,7,4,3,6,2,1] => [8,7,5,4,1,6,3,2] => [8,7,5,4,1,6,3,2] => [[[[[.,[[.,.],.]],.],[.,.]],.],.]
[2,8,7,4,3,6,1,5] => [7,1,5,4,8,6,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,1,7,4,3,6,2,5] => [2,7,5,4,8,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,3,5,1,4,2,6] => [5,7,3,6,4,8,2,1] => [5,8,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,1,6,8,5,7,4,3] => [2,1,8,7,5,3,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,3,5,1,7,4,2] => [5,8,3,7,4,1,6,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,1,8,4,7,6,3,2] => [2,8,7,4,1,6,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,8,4,7,6,3,1] => [8,1,7,4,2,6,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,3,8,1,5,6,7,2] => [4,8,2,1,5,6,7,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,1,3,5,6,7,2] => [3,8,4,1,5,6,7,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,7,4,1,6,3,2] => [5,8,7,4,1,6,3,2] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,8,3,6,1,4,7,2] => [5,8,3,6,1,4,7,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,8,3,6,1,2,7,5] => [5,6,3,1,8,4,7,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,8,7,4,1,6,2,5] => [5,7,1,4,8,6,3,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,1,2,5,6,7,4] => [3,4,1,8,5,6,7,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,1,4,2,6,3,5] => [3,5,7,4,8,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,3,1,2,4,7,5] => [4,5,3,6,8,2,7,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,1,7,4,5,2,3,6] => [2,6,7,4,5,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,7,4,5,1,3,6] => [6,1,7,4,5,8,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,7,2,4,1,6,3,5] => [5,3,7,4,8,6,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,8,3,6,2,4,7,1] => [8,5,3,6,1,4,7,2] => [8,5,3,7,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[5,8,7,4,2,6,1,3] => [7,5,8,4,1,6,3,2] => [7,5,8,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[2,6,8,4,5,7,1,3] => [7,1,8,4,5,2,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,1,8,4,5,7,2,3] => [2,7,8,4,5,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,3,5,1,7,2,4] => [5,7,3,8,4,1,6,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,1,5,8,3,6,7,4] => [2,1,5,8,3,6,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,3,6,1,2,7,4] => [5,6,3,8,1,4,7,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,1,8,2,5,6,7,3] => [2,4,8,1,5,6,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,8,1,5,6,7,3] => [4,1,8,2,5,6,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,2,1,5,6,7,3] => [4,3,8,1,5,6,7,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,4,8,2,5,6,7,1] => [8,4,1,2,5,6,7,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,8,1,4,7,6,2,3] => [3,7,8,4,1,6,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,3,1,6,2,7,4] => [4,6,3,8,1,5,7,2] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,5,3,8,6,1,7,2] => [6,8,3,1,2,5,7,4] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,4,1,8,5,6,7,2] => [3,8,1,2,5,6,7,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,8,10,1,3,5,7,9] => [6,1,7,2,8,3,9,4,10,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,4,6,9,10,1,3,5,7,8] => [6,1,7,2,8,3,9,10,4,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,4,7,8,10,1,3,5,6,9] => [6,1,7,2,8,9,3,4,10,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,4,7,9,10,1,3,5,6,8] => [6,1,7,2,8,9,3,10,4,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,4,8,9,10,1,3,5,6,7] => [6,1,7,2,8,9,10,3,4,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,5,6,8,10,1,3,4,7,9] => [6,1,7,8,2,3,9,4,10,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,5,6,9,10,1,3,4,7,8] => [6,1,7,8,2,3,9,10,4,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,5,7,8,10,1,3,4,6,9] => [6,1,7,8,2,9,3,4,10,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,5,7,9,10,1,3,4,6,8] => [6,1,7,8,2,9,3,10,4,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,5,8,9,10,1,3,4,6,7] => [6,1,7,8,2,9,10,3,4,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,6,7,8,10,1,3,4,5,9] => [6,1,7,8,9,2,3,4,10,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,6,7,9,10,1,3,4,5,8] => [6,1,7,8,9,2,3,10,4,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,6,8,9,10,1,3,4,5,7] => [6,1,7,8,9,2,10,3,4,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,7,8,9,10,1,3,4,5,6] => [6,1,7,8,9,10,2,3,4,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[4,5,7,6,2,3,8,1] => [8,5,6,1,2,4,3,7] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,5,7,2,6,4,8,1] => [8,4,1,6,2,5,3,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,5,7,3,6,4,8,1] => [8,1,4,6,2,5,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,5,7,3,6,8,4,2] => [1,8,4,7,2,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,3,7,6,1,5,2] => [6,8,3,2,7,5,4,1] => [6,8,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,7,2,3,5,4,8,1] => [8,3,4,6,5,1,2,7] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,2,7,3,6,4,8,1] => [8,2,4,6,1,5,3,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,3,4,7,6,1,5,2] => [6,8,2,3,7,5,4,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,4,7,1,6,5,3] => [5,2,8,3,7,6,4,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,1,4,7,6,8,5,2] => [2,8,1,3,7,5,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,7,6,8,5,2] => [2,8,3,1,7,5,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,3,6,8,4,2] => [2,8,4,7,1,5,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,1,3,5,8,4,2] => [3,8,4,7,5,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,7,3,6,1,4,2] => [6,8,4,7,1,5,3,2] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,8,3,7,6,1,5,2] => [6,8,3,1,7,5,4,2] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,8,4,7,6,1,5,2] => [6,8,1,3,7,5,4,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,4,7,1,6,5,3] => [5,1,8,3,7,6,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,1,4,7,2,6,5,3] => [2,5,8,3,7,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,2,7,6,5,4] => [2,4,3,8,7,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,3,1,7,6,5,4] => [4,1,3,8,7,6,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,2,1,7,6,5,4] => [4,3,1,8,7,6,5,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,1,2,8,5,4,3] => [3,4,8,7,6,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,3,1,7,6,5,4] => [4,2,3,8,7,6,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,2,1,7,6,5,4] => [4,3,2,8,7,6,5,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,4,1,7,6,8,5,2] => [3,8,1,2,7,5,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,2,7,8,6,5,3] => [1,3,8,2,7,6,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,2,7,1,6,5,3] => [5,3,8,2,7,6,4,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,5,7,2,8,6,4,3] => [1,4,8,7,2,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,7,1,6,8,4,2] => [4,8,1,7,2,5,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,4,5,8,1,3,2] => [6,8,7,3,4,1,2,5] => [6,8,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,4,7,6,8,1,3,2] => [6,8,7,2,1,4,3,5] => [6,8,7,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,5,7,8,1,6,4,3] => [5,1,8,7,2,6,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,5,7,8,2,6,4,3] => [1,5,8,7,2,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,7,1,2,6,4,3] => [4,5,8,7,2,6,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,1,7,2,6,5,3] => [3,5,8,2,7,6,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,8,7,2,6,5,3] => [1,5,8,2,7,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,8,7,6,1,5,2] => [6,8,1,2,7,5,4,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,3,8,7,6,1,5,2] => [6,8,2,1,7,5,4,3] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,7,2,8,1,5,4,3] => [5,3,8,7,6,1,2,4] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,2,7,8,1,6,4,3] => [5,2,8,7,1,6,3,4] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,8,7,1,6,5,3] => [5,2,8,1,7,6,4,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,8,1,7,6,5,4] => [4,2,1,8,7,6,5,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,3,8,2,7,6,5,4] => [1,4,2,8,7,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,1,2,7,6,5,4] => [3,4,2,8,7,6,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,3,7,6,5,4] => [3,2,4,8,7,6,5,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,8,3,7,6,5,4] => [1,2,4,8,7,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,3,7,6,5,4] => [2,1,4,8,7,6,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,8,2,6,4,3] => [2,5,8,7,1,6,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,1,8,2,5,4,3] => [3,5,8,7,6,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,7,1,2,6,4,3] => [4,5,8,7,1,6,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,1,7,2,6,5,3] => [3,5,8,1,7,6,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,1,2,7,6,5,4] => [3,4,1,8,7,6,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,1,3,7,6,5,4] => [3,1,4,8,7,6,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,2,3,7,6,5,4] => [1,3,4,8,7,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,3,7,6,5,4] => [2,3,4,8,7,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,5,6,7,8,9,10,2] => [2,10,1,3,4,5,6,7,8,9] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,3,4,5,6,7,8,9,11,1,10] => [10,1,2,3,4,5,6,7,8,11,9] => [10,1,11,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],[.,.]]
[10,1,4,5,6,7,8,9,2,3] => [2,9,10,3,4,5,6,7,8,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,3,4,5,6,7,8,9,10,12,1,11] => [11,1,2,3,4,5,6,7,8,9,12,10] => [11,1,12,10,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]],[.,.]]
[2,10,4,5,6,7,8,1,3,9] => [8,1,9,3,4,5,6,7,10,2] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[3,1,10,5,6,7,8,9,2,4] => [2,9,1,10,4,5,6,7,8,3] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,4,5,6,7,8,2,10,3] => [2,8,10,3,4,5,6,7,1,9] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[11,1,4,5,6,7,8,9,10,2,3] => [2,10,11,3,4,5,6,7,8,9,1] => [2,11,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[6,7,1,8,4,5,2,3] => [3,7,8,5,6,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,5,8,2,6,4] => [3,6,1,8,4,7,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,1,5,8,3,6,4] => [3,1,6,8,4,7,2,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,5,1,8,3,7,4] => [4,1,6,8,3,2,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,5,1,8,2,7,4] => [4,6,1,8,3,2,7,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,5,1,8,7,2,3] => [4,7,8,1,3,2,6,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,4,1,8,7,2,3] => [4,7,8,3,1,2,6,5] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,1,4,5,7,6,2,3] => [2,7,8,3,4,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,5,1,8,7,2,3] => [4,7,8,2,3,1,6,5] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,6,1,8,7,2,3] => [4,7,8,2,1,3,6,5] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,5,6,1,8,7,2,3] => [4,7,8,1,2,3,6,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,6,1,8,2,7,4] => [4,6,1,8,2,3,7,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,6,1,8,3,7,4] => [4,1,6,8,2,3,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,6,1,3,8,7,5] => [4,1,5,2,8,3,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,6,1,2,8,7,5] => [4,5,1,2,8,3,7,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,6,1,2,8,7,5] => [4,5,2,1,8,3,7,6] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,6,1,8,2,7,4] => [4,6,2,8,1,3,7,5] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,1,5,8,2,6,4] => [3,6,2,8,4,7,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,3,5,7,2,6,4] => [2,6,3,8,4,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,5,7,3,6,4] => [2,3,6,8,4,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,5,8,3,6,4] => [3,2,6,8,4,7,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,5,1,8,3,7,4] => [4,2,6,8,3,1,7,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,6,1,3,8,7,5] => [4,2,5,1,8,3,7,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,6,1,4,8,7,5] => [4,1,2,5,8,3,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,5,3,1,8,7,6] => [5,2,4,1,3,8,7,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,4,1,3,8,7,5] => [4,2,5,3,8,1,7,6] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,1,4,3,8,6,5] => [3,2,5,4,8,7,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,2,4,3,7,6,5] => [2,3,5,4,8,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,4,2,7,6,5] => [2,5,3,4,8,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,1,4,2,8,6,5] => [3,5,2,4,8,7,1,6] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,4,1,2,8,7,5] => [4,5,2,3,8,1,7,6] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,3,1,2,8,7,5] => [4,5,3,1,8,2,7,6] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,4,1,2,8,7,5] => [4,5,1,3,8,2,7,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,4,1,3,8,7,5] => [4,1,5,3,8,2,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,1,4,3,8,6,5] => [3,1,5,4,8,7,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,4,2,8,6,5] => [3,5,1,4,8,7,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,1,3,2,8,6,5] => [3,5,4,1,8,7,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,6,7,2,3,5,4] => [2,5,6,8,7,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,2,3,8,6,5] => [3,4,5,1,8,7,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,2,4,8,6,5] => [3,4,1,5,8,7,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,1,3,4,8,6,5] => [3,1,4,5,8,7,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,3,1,4,8,7,5] => [4,1,3,5,8,2,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,2,1,4,8,7,5] => [4,3,1,5,8,2,7,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,2,1,8,3,7,4] => [4,3,6,8,1,2,7,5] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,5,2,1,8,3,7,4] => [4,3,6,8,2,1,7,5] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,1,5,2,7,3,6,4] => [2,4,6,8,3,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,2,3,7,6,5] => [2,4,5,3,8,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,1,2,3,8,6,5] => [3,4,5,2,8,7,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,2,1,3,8,7,5] => [4,3,5,2,8,1,7,6] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,4,2,3,1,8,7,6] => [5,3,4,2,1,8,7,6] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,5,2,4,1,8,7,6] => [5,3,1,4,2,8,7,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,3,2,1,4,8,7,5] => [4,3,2,5,8,1,7,6] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,3,1,2,4,8,6,5] => [3,4,2,5,8,7,1,6] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,3,2,4,7,6,5] => [2,4,3,5,8,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,3,4,7,6,5] => [2,3,4,5,8,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,3,4,8,6,5] => [3,2,4,5,8,7,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,3,1,4,8,7,5] => [4,2,3,5,8,1,7,6] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,4,3,6,1,5,8,7] => [5,1,3,2,6,4,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,3,6,5,8,1,7] => [7,1,3,2,5,4,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,3,5,8,7,1] => [8,1,4,2,5,3,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,3,5,8,1,7] => [7,1,4,2,5,3,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,3,5,1,8,7] => [6,1,4,2,5,3,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,6,3,1,5,8,7] => [5,1,4,2,6,3,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,1,6,5,3,8,7] => [3,1,6,2,5,4,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,1,5,3,8,7] => [4,1,6,2,5,3,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,6,5,3,1,8,7] => [6,2,5,1,4,3,8,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,6,5,1,3,8,7] => [5,2,6,1,4,3,8,7] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,6,5,1,8,7,3] => [5,2,8,1,4,3,7,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,6,5,8,1,7,3] => [6,2,8,1,4,3,7,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,6,5,8,1,3,7] => [6,2,7,1,4,3,8,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,6,5,8,3,1,7] => [7,2,6,1,4,3,8,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,4,6,1,5,8,3,7] => [4,1,7,2,5,3,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,6,5,8,3,7] => [3,1,7,2,5,4,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,4,6,5,8,3,7] => [2,1,7,3,5,4,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,5,8,7,3] => [3,1,8,2,5,4,7,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,1,5,8,7,3] => [4,1,8,2,5,3,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,6,5,3,8,7,1] => [8,2,5,1,4,3,7,6] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,6,5,8,3,7,1] => [8,2,6,1,4,3,7,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,6,4,3,8,7,1,5] => [7,1,4,3,8,2,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,4,3,8,7,5,1] => [8,1,4,3,7,2,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,2,6,8,5,3,7,1] => [8,2,6,1,5,3,7,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,4,6,8,1,5,7,3] => [5,1,8,2,6,3,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,6,1,8,5,7,3] => [4,1,8,2,6,3,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,6,8,5,7,3] => [3,1,8,2,6,4,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,4,6,8,5,7,3] => [2,1,8,3,6,4,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,6,8,5,3,7] => [2,1,7,3,6,4,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,8,5,3,7] => [3,1,7,2,6,4,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,1,8,5,3,7] => [4,1,7,2,6,3,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,6,8,1,5,3,7] => [5,1,7,2,6,3,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,2,6,8,5,3,1,7] => [7,2,6,1,5,3,8,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,6,8,5,1,3,7] => [6,2,7,1,5,3,8,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,6,8,5,1,7,3] => [6,2,8,1,5,3,7,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,4,6,8,3,5,7,1] => [8,1,5,2,6,3,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,8,3,5,1,7] => [7,1,5,2,6,3,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,8,3,1,5,7] => [6,1,5,2,7,3,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,6,3,1,8,5,7] => [5,1,4,2,7,3,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,6,3,8,1,5,7] => [6,1,4,2,7,3,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,6,3,8,5,1,7] => [7,1,4,2,6,3,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,3,8,5,7,1] => [8,1,4,2,6,3,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,3,6,8,5,7,1] => [8,1,3,2,6,4,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,3,6,8,5,1,7] => [7,1,3,2,6,4,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,3,6,8,1,5,7] => [6,1,3,2,7,4,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,3,6,1,8,5,7] => [5,1,3,2,7,4,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,3,1,6,8,5,7] => [4,1,3,2,7,5,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,3,6,8,7,5] => [3,1,4,2,8,5,7,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,3,6,1,8,7,5] => [5,1,3,2,8,4,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,3,6,8,1,7,5] => [6,1,3,2,8,4,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,5,2,8,7,3,1] => [8,4,7,1,3,2,6,5] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,6,5,2,8,7,1,3] => [7,4,8,1,3,2,6,5] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,6,2,5,8,7,1,3] => [7,3,8,1,4,2,6,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,2,5,8,7,3,1] => [8,3,7,1,4,2,6,5] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,4,6,3,8,1,7,5] => [6,1,4,2,8,3,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,6,3,1,8,7,5] => [5,1,4,2,8,3,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,1,6,3,8,7,5] => [3,1,5,2,8,4,7,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,4,6,3,8,7,5] => [2,1,5,3,8,4,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,6,8,3,7,5] => [2,1,6,3,8,4,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,8,3,7,5] => [3,1,6,2,8,4,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,1,8,3,7,5] => [4,1,6,2,8,3,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,6,8,1,3,7,5] => [5,1,6,2,8,3,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,6,8,3,1,7,5] => [6,1,5,2,8,3,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,2,8,5,7,3,1] => [8,3,7,1,5,2,6,4] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,6,2,8,5,7,1,3] => [7,3,8,1,5,2,6,4] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,2,4,8,7,1,3,5] => [6,2,7,3,8,1,5,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,2,8,7,5,3,1] => [8,3,7,2,6,1,5,4] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,6,4,8,1,7,5,3] => [5,1,8,3,7,2,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,4,1,8,7,5,3] => [4,1,8,3,7,2,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,1,4,8,7,5,3] => [3,1,8,4,7,2,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,6,4,8,7,5,3] => [2,1,8,4,7,3,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,4,8,7,3,5] => [2,1,7,4,8,3,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,4,8,7,3,5] => [3,1,7,4,8,2,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,4,1,8,7,3,5] => [4,1,7,3,8,2,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,4,8,1,7,3,5] => [5,1,7,3,8,2,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,4,2,8,7,5,1,3] => [7,3,8,2,6,1,5,4] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,2,4,8,7,3,5,1] => [8,2,6,3,7,1,5,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,4,8,7,3,1,5] => [7,2,6,3,8,1,5,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,6,4,7,3,8,2,5] => [1,7,5,3,8,2,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,4,5,8,2,6] => [1,7,2,4,5,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,4,7,3,6,8,1] => [8,2,5,3,1,6,4,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,7,6,3,4,8,2,5] => [1,7,4,5,8,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,6,3,7,2,4,5] => [2,6,4,7,8,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,3,8,2,4,5] => [2,6,4,7,8,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,4,8,3,5,6] => [1,2,6,4,7,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,3,4,8,2,5] => [2,7,4,5,8,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,5,8,3,6] => [2,1,7,4,5,8,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,7,3,8,2,6] => [2,7,5,3,1,8,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,1,7,5,8,2,6] => [3,7,2,1,5,8,4,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,6,3,7,1,4,5] => [6,1,4,7,8,3,5,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,8,1,3,7,2,4,5] => [3,6,4,7,8,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,2,1,7,3,4,6] => [4,3,6,7,1,8,5,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,2,1,8,3,4,6] => [4,3,6,7,1,8,2,5] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,1,3,8,2,4,5] => [3,6,4,7,8,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,4,8,3,6,7] => [2,3,6,4,1,7,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,6,1,5,8,2,7] => [4,7,2,1,5,3,8,6] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,1,4,5,8,3,7] => [3,1,7,4,5,2,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,5,1,3,4,8,2,7] => [3,7,4,5,2,1,8,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,2,4,8,3,5,7] => [1,3,6,4,7,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,1,3,7,2,4,6] => [3,6,4,7,2,8,5,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,3,2,8,4,6,7] => [1,4,3,6,2,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,2,1,5,8,3,7] => [4,3,7,2,5,1,8,6] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,5,3,4,1,8,6,7] => [5,1,3,4,2,7,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,5,2,1,8,6,7] => [5,4,2,1,3,7,8,6] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[2,6,4,8,7,1,3,5] => [6,1,7,3,8,2,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,6,4,8,7,2,3,5] => [1,6,7,3,8,2,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,8,3,6,1,4,5] => [6,1,4,7,8,5,2,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,3,2,8,7,1,5,6] => [6,3,2,1,7,8,5,4] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,2,4,8,7,1,3,6] => [6,2,7,3,1,8,5,4] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,8,3,7,1,4,5] => [6,2,4,7,8,1,5,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,1,4,8,7,2,3,6] => [2,6,7,3,1,8,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,2,5,1,3,7,6] => [5,3,6,1,4,8,7,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,2,5,1,3,8,6] => [5,3,6,1,4,8,2,7] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,7,2,1,5,4,8,6] => [4,3,1,6,5,8,2,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,2,1,5,4,7,6] => [4,3,1,6,5,8,7,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,3,2,1,5,4,6,7] => [4,3,2,6,5,7,8,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,3,2,1,6,4,5,7] => [4,3,2,6,7,5,8,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,2,5,1,6,3,7] => [5,3,7,2,4,6,8,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,3,2,1,5,6,4,7] => [4,3,2,7,5,6,8,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,3,2,1,4,6,5,7] => [4,3,2,5,7,6,8,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,8,2,1,4,5,7,6] => [4,3,1,5,6,8,7,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,2,1,4,5,8,6] => [4,3,1,5,6,8,2,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,7,1,4,6,8,5] => [4,2,1,5,8,6,3,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,8,1,4,6,7,5] => [4,2,1,5,8,6,7,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,8,1,4,7,6,5] => [4,2,1,5,8,7,6,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,2,1,4,7,5,6] => [4,3,1,5,7,8,6,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,2,1,5,7,4,6] => [4,3,1,7,5,8,6,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,2,5,1,7,3,6] => [5,3,7,1,4,8,6,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,2,5,1,8,3,6] => [5,3,7,1,4,8,2,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,7,2,1,5,8,4,6] => [4,3,1,7,5,8,2,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,2,1,4,8,5,6] => [4,3,1,5,7,8,2,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,1,7,5,8,6,4] => [3,2,1,8,5,7,4,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,7,1,6,8,4,5] => [4,2,1,7,8,5,3,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,7,6,1,8,3,5] => [5,2,7,1,8,4,3,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,7,6,8,1,2,5] => [6,7,2,1,8,4,3,5] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,8,6,7,1,2,5] => [6,7,2,1,8,4,5,3] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,8,6,1,7,3,5] => [5,2,7,1,8,4,6,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,8,1,6,7,4,5] => [4,2,1,7,8,5,6,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,1,8,7,5,6,4] => [3,2,1,8,6,7,5,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,2,1,7,4,5,6] => [4,3,1,6,7,8,5,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,8,1,7,4,6,5] => [4,2,1,6,8,7,5,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,8,1,6,4,7,5] => [4,2,1,6,8,5,7,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,7,1,6,4,8,5] => [4,2,1,6,8,5,3,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,7,6,1,3,8,5] => [5,2,6,1,8,4,3,7] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,8,6,1,3,7,5] => [5,2,6,1,8,4,7,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,8,7,1,3,6,5] => [5,2,6,1,8,7,4,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,7,8,3,4,1,2,6] => [6,7,4,5,1,8,2,3] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,2,7,8,1,3,6,5] => [5,2,6,1,8,7,3,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,6,8,1,3,7,5] => [5,2,6,1,8,3,7,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,6,7,1,3,8,5] => [5,2,6,1,8,3,4,7] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,6,1,8,4,7,5] => [4,2,1,6,8,3,7,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,2,1,8,4,5,6] => [4,3,1,6,7,8,2,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,2,1,8,5,4,6] => [4,3,1,7,6,8,2,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,3,8,5,1,2,6] => [6,7,3,1,5,8,2,4] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,3,7,8,6,1,2,5] => [6,7,2,1,8,5,3,4] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,7,1,8,6,4,5] => [4,2,1,7,8,6,3,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,1,6,8,5,7,4] => [3,2,1,8,6,4,7,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,6,1,8,7,4,5] => [4,2,1,7,8,3,6,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,6,8,1,7,3,5] => [5,2,7,1,8,3,6,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,6,8,7,1,2,5] => [6,7,2,1,8,3,5,4] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,6,7,1,8,3,5] => [5,2,7,1,8,3,4,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,6,1,7,8,4,5] => [4,2,1,7,8,3,5,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,4,6,8,7,5,1,2] => [7,8,1,2,6,3,5,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,3,6,4,8,7,1,2] => [7,8,2,4,1,3,6,5] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,4,6,2,7,8,5,3] => [1,4,8,2,7,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,8,5,4,2,6,7] => [2,6,1,5,4,7,8,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,4,8,6,3] => [1,2,8,5,4,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,7,5,4,8,1,2] => [7,8,2,5,4,1,3,6] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,3,8,5,4,6,1,2] => [7,8,2,5,4,6,1,3] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,8,7,5,4,6,1,2] => [7,8,1,5,4,6,3,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,3,6,7,8,5,1,2] => [7,8,2,1,6,3,4,5] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,5,6,3,8,7,1,2] => [7,8,4,1,2,3,6,5] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,6,8,5,4,7,1,2] => [7,8,1,5,4,2,6,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,8,3,5,4,7,1,2] => [7,8,3,5,4,1,6,2] => [7,8,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,6,3,5,4,8,1,2] => [7,8,3,5,4,2,1,6] => [7,8,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[1,6,2,5,4,8,7,3] => [1,3,8,5,4,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,2,5,8,3,6,4] => [2,3,6,8,4,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,7,3,6,4] => [1,3,6,8,4,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,1,5,4,8,7,3] => [3,2,8,5,4,1,7,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,6,2,8,7,5,3] => [2,4,8,1,7,3,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,1,2,4,6,5,3] => [3,4,8,5,7,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,3,1,4,2,6,5] => [4,6,3,5,8,7,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,3,6,1,8,2,7,5] => [4,6,2,1,8,3,7,5] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,8,5,4,1,6,7] => [6,1,2,5,4,7,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,1,5,2,3,7,6] => [3,5,6,1,4,8,7,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,1,6,4,3,2,8] => [3,7,6,5,2,4,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,1,6,4,3,2,7] => [3,7,6,5,1,4,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,5,7,4,3,2,8] => [2,7,6,5,3,1,4,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,8,6,4,3,2,7] => [1,7,6,5,2,4,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,6,1,5,8,2,7] => [4,7,1,2,5,3,8,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,8,4,1,5,3,2,6] => [4,7,6,3,5,8,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,6,1,5,7,3,8,4] => [3,1,6,8,4,2,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,8,7,4,3,2,5] => [1,7,6,5,8,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,1,7,4,3,2,5] => [3,7,6,5,8,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,1,7,4,3,2,8] => [3,7,6,5,1,2,4,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,7,6,4,3,2,8] => [2,7,6,5,1,4,3,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,8,4,3,2,5] => [2,7,6,5,8,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,6,4,3,2,5] => [2,7,6,5,8,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,7,6,4,3,2,5] => [1,7,6,5,8,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,7,5,6,3,8,4] => [2,1,6,8,4,5,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,7,5,8,2,4] => [2,7,1,8,5,3,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,1,6,5,3,2,4] => [3,7,6,8,5,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,2,1,4,5,6,3] => [4,3,8,5,6,7,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,8,1,5,4,6,7,3] => [3,1,8,5,4,6,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,1,5,4,6,8,3] => [3,2,8,5,4,6,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,8,5,6,3,7,4] => [1,2,6,8,4,5,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,5,7,3,8,4] => [2,3,6,8,4,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,1,5,6,3,7,8] => [3,2,6,1,4,5,7,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,6,1,5,7,2,8] => [4,7,2,1,5,3,6,8] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,6,3,7,8,2,4] => [2,7,4,8,1,3,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,6,8,5,7,2,4] => [1,7,2,8,5,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,6,3,7,1,8,5] => [6,1,4,2,8,3,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,3,6,4,8,7,2,5] => [1,7,2,4,8,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,6,7,3,8,2,5] => [2,7,5,1,8,3,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,6,1,3,7,2,8] => [4,7,5,2,1,3,6,8] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,1,5,2,3,7,8] => [3,5,6,2,4,1,7,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,7,5,2,3,8,6] => [2,5,6,1,4,8,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,8,3,7,6] => [1,2,6,3,4,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,3,5,4,1,8,6] => [6,2,3,5,4,8,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,8,3,5,4,1,7,6] => [6,1,3,5,4,8,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,2,6,3,8,1,7,5] => [6,2,4,1,8,3,7,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,8,2,3,4,1,6,5] => [6,3,4,5,8,7,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,1,4,6,3,2,5] => [3,7,6,4,8,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,6,4,7,8,2,5] => [2,7,1,4,8,3,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,5,7,4,3,2,6] => [1,7,6,5,3,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,5,8,4,3,2,6] => [2,7,6,5,3,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,7,4,3,2,6] => [2,7,6,5,1,8,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,1,8,4,3,2,7] => [3,7,6,5,2,1,8,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,7,1,4,3,2,6] => [4,7,6,5,1,8,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,5,7,8,4,3,2,6] => [1,7,6,5,2,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,7,5,1,3,8,6] => [5,1,6,2,4,8,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,8,5,4,1,3,2,6] => [5,7,6,4,3,8,1,2] => [5,8,7,4,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[3,5,6,4,1,8,2,7] => [5,7,1,4,2,3,8,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,4,5,1,3,8,7] => [5,1,6,3,4,2,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,6,5,8,4,3,2,7] => [1,7,6,5,3,2,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,5,1,4,3,2,7] => [4,7,6,5,3,1,8,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,6,5,1,4,3,2,8] => [4,7,6,5,3,2,1,8] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,2,3,4,5,6,9,7,8] => [1,2,3,4,5,6,8,9,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,8,6,9,7] => [1,2,3,4,5,7,9,6,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,7,5,8,9,6] => [1,2,3,4,6,9,5,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,6,4,7,8,9,5] => [1,2,3,5,9,4,6,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,5,3,6,7,8,9,4] => [1,2,4,9,3,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,2,5,6,7,8,9,3] => [1,3,9,2,4,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,8,1,2,3,4,5,6,7] => [3,4,5,6,7,8,9,2,1] => [3,9,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[9,8,7,1,2,3,4,5,6] => [4,5,6,7,8,9,3,2,1] => [4,9,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[9,8,7,6,1,2,3,4,5] => [5,6,7,8,9,4,3,2,1] => [5,9,8,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[9,8,7,6,5,1,2,3,4] => [6,7,8,9,5,4,3,2,1] => [6,9,8,7,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[9,8,7,6,5,4,1,2,3] => [7,8,9,6,5,4,3,2,1] => [7,9,8,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],[[.,.],.]]
[9,7,8,5,6,3,4,1,2] => [8,9,6,7,4,5,2,3,1] => [8,9,6,7,4,5,2,3,1] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]
[9,8,7,6,5,3,4,1,2] => [8,9,6,7,5,4,3,2,1] => [8,9,6,7,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],[.,.]],[.,.]]
[9,8,7,6,5,4,3,1,2] => [8,9,7,6,5,4,3,2,1] => [8,9,7,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]]
[10,9,8,1,2,3,4,5,6,7] => [4,5,6,7,8,9,10,3,2,1] => [4,10,9,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[10,9,8,7,1,2,3,4,5,6] => [5,6,7,8,9,10,4,3,2,1] => [5,10,9,8,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[[[[.,.],.],.],.],.]]
[10,9,8,7,6,1,2,3,4,5] => [6,7,8,9,10,5,4,3,2,1] => [6,10,9,8,7,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],[[[[.,.],.],.],.]]
[10,9,8,7,6,5,1,2,3,4] => [7,8,9,10,6,5,4,3,2,1] => [7,10,9,8,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],[[[.,.],.],.]]
[10,9,8,7,6,5,4,1,2,3] => [8,9,10,7,6,5,4,3,2,1] => [8,10,9,7,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],[[.,.],.]]
[9,10,7,8,5,6,3,4,1,2] => [9,10,7,8,5,6,3,4,1,2] => [9,10,7,8,5,6,3,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[10,9,8,7,6,5,4,3,1,2] => [9,10,8,7,6,5,4,3,2,1] => [9,10,8,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]
[3,4,6,2,7,1,5,8] => [6,4,1,2,7,3,5,8] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,6,2,5,4,1,7,8] => [6,3,1,5,4,2,7,8] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,2,7,5,4,1,6,8] => [6,2,1,5,4,7,3,8] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,6,2,8,1,5,7] => [6,4,2,1,7,3,8,5] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,1,2,5,4,7,8,3] => [2,3,8,5,4,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,4,5,1,3,7,8] => [5,2,6,3,4,1,7,8] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,8,5,1,3,7,6] => [5,2,6,1,4,8,7,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,6,8,1,7,2,5] => [5,7,2,1,8,3,6,4] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,6,4,1,7,2,8] => [5,7,2,4,1,3,6,8] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,1,5,8,3,7,4] => [3,2,6,8,4,1,7,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,7,4,8,3,5,2] => [1,8,6,4,7,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,3,7,5,8,2] => [1,8,4,2,6,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,7,2,5,8,1,3] => [7,4,8,1,5,2,3,6] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[2,4,6,1,7,5,3,8] => [4,1,7,2,6,3,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,5,4,1,6,3,8] => [5,1,7,4,3,6,2,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,5,4,6,2,8,1,3] => [7,5,8,3,2,4,1,6] => [7,5,8,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[1,7,5,4,3,8,6,2] => [1,8,5,4,3,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,3,5,8,7,2] => [1,8,4,2,5,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,4,3,6,7,2] => [1,8,5,4,2,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,4,1,6,7,3,8] => [4,1,7,3,2,5,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,3,2,7,1,4,8] => [6,4,3,7,1,2,5,8] => [6,4,3,8,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,6,3,2,7,1,8,4] => [6,4,3,8,1,2,5,7] => [6,4,3,8,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,5,6,3,2,7,1,4] => [7,5,4,8,2,3,6,1] => [7,5,4,8,2,6,3,1] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[2,4,1,7,8,5,3,6] => [3,1,7,2,6,8,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,4,1,6,3,8,7] => [4,1,6,3,2,5,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,3,2,1,8,4,7] => [5,4,3,7,1,2,8,6] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[3,5,2,1,6,4,7,8] => [4,3,1,6,2,5,7,8] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,4,3,2,1,5,7] => [6,5,4,3,7,1,8,2] => [6,5,4,3,8,1,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[5,3,8,2,1,6,4,7] => [5,4,2,7,1,6,8,3] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,7,5,8,2,1,4,6] => [6,5,1,7,3,8,2,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[7,3,2,8,5,1,6,4] => [6,3,2,8,5,7,1,4] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,6,4,3,2,1,7,5] => [6,5,4,3,8,2,7,1] => [6,5,4,3,8,2,7,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[7,6,4,3,2,1,8,5] => [6,5,4,3,8,2,1,7] => [6,5,4,3,8,2,1,7] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[7,8,4,3,2,1,6,5] => [6,5,4,3,8,7,1,2] => [6,5,4,3,8,7,1,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[5,4,7,2,1,8,6,3] => [5,4,8,2,1,7,3,6] => [5,4,8,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,5,8,3,2,6,1,4] => [7,5,4,8,2,6,1,3] => [7,5,4,8,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[5,7,3,2,1,6,8,4] => [5,4,3,8,1,6,2,7] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,7,3,2,1,6,4,8] => [5,4,3,7,1,6,2,8] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,3,7,2,5,1,8,4] => [6,4,2,8,5,1,3,7] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,7,8,3,5,2,1,4] => [7,6,4,8,5,1,2,3] => [7,6,4,8,5,1,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[6,2,5,7,8,4,1,3] => [7,2,8,6,3,1,4,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,1,5,7,8,6,3,4] => [2,1,7,8,3,6,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,7,2,8,1,4,5] => [6,4,1,7,8,2,3,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,3,7,2,8,1,4,5] => [6,4,2,7,8,1,3,5] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[3,2,6,1,7,4,5,8] => [4,2,1,6,7,3,5,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,5,2,1,4,7,6,8] => [4,3,1,5,2,7,6,8] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,3,5,2,1,8,4,6] => [5,4,2,7,3,8,1,6] => [5,4,2,8,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[2,5,4,1,3,7,8,6] => [4,1,5,3,2,8,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,8,4,1,3,7,6] => [5,1,6,4,2,8,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,1,7,8,3,6,5] => [3,1,6,2,8,7,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,2,8,6,1,4,5] => [6,3,1,7,8,5,2,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,6,8,2,1,7,4,5] => [5,4,1,7,8,2,6,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,3,8,2,1,4,7,6] => [5,4,2,6,1,8,7,3] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,8,7,3,2,1,5,6] => [6,5,4,1,7,8,3,2] => [6,5,4,1,8,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[4,7,3,2,1,5,6,8] => [5,4,3,1,6,7,2,8] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,3,2,8,6,1,4,5] => [6,3,2,7,8,5,1,4] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,8,6,5,4,3,2,1,9] => [8,7,6,5,4,3,1,2,9] => [8,7,6,5,4,3,1,9,2] => [[[[[[[.,[.,.]],.],.],.],.],.],[.,.]]
[1,8,9,7,6,5,4,3,2] => [1,9,8,7,6,5,4,2,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,9,7,6,5,4,3,2,1,10] => [9,8,7,6,5,4,3,1,2,10] => [9,8,7,6,5,4,3,1,10,2] => [[[[[[[[.,[.,.]],.],.],.],.],.],.],[.,.]]
[7,6,8,5,4,3,2,1,9] => [8,7,6,5,4,2,1,3,9] => [8,7,6,5,4,2,1,9,3] => [[[[[[[.,.],[.,.]],.],.],.],.],[.,.]]
[1,8,7,9,6,5,4,3,2] => [1,9,8,7,6,5,3,2,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,9,8,6,5,4,3,2] => [1,9,8,7,6,5,2,4,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,10,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,2,3] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[7,8,3,5,4,6,1,2] => [7,8,3,5,4,6,1,2] => [7,8,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,6,3,7,5,2,4,1] => [8,6,3,7,5,2,4,1] => [8,6,3,7,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[5,4,1,6,3,2,8,7] => [3,6,5,2,1,4,8,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,6,2,3,8,7] => [3,5,6,2,1,4,8,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,1,6,2,8,3,4] => [3,5,7,8,1,4,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,6,2,8,4,3] => [3,5,8,7,1,4,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,6,5,1,8,3,4] => [5,1,7,8,4,3,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,6,5,1,8,4,3] => [5,1,8,7,4,3,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,6,5,1,4,8,7] => [5,1,2,6,4,3,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,6,4,1,5,8,7] => [5,1,2,4,6,3,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,6,1,5,4,8,7] => [4,1,2,6,5,3,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,6,1,4,8,5,3] => [4,1,8,5,7,3,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,6,1,4,8,3,5] => [4,1,7,5,8,3,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,5,1,8,4,2,6] => [4,7,2,6,3,8,1,5] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,5,1,8,6,4,2] => [4,8,2,7,3,6,1,5] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,7,6,1,5,8,4,3] => [4,1,8,7,5,3,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,6,4,1,8,5,3] => [5,1,8,4,7,3,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,7,6,3,8,5,4] => [2,1,5,8,7,4,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,6,3,8,4,5] => [2,1,5,7,8,4,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,3,6,2,8,4,1] => [8,5,3,7,1,4,2,6] => [8,5,3,7,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[2,7,6,4,1,8,3,5] => [5,1,7,4,8,3,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,3,5,1,8,6,2,4] => [4,7,2,8,3,6,1,5] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,5,1,8,2,4,7] => [4,6,2,7,3,1,8,5] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,4,8,7,6,1,5] => [7,1,2,3,8,6,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,4,8,5,7,1,6] => [7,1,2,3,5,8,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,3,5,4,8,1,2,6] => [6,7,2,4,3,8,1,5] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,3,5,8,7,2,1] => [8,7,3,2,4,1,6,5] => [8,7,3,2,6,1,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[2,1,4,5,8,7,3,6] => [2,1,7,3,4,8,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,5,4,8,1,6,2] => [6,8,2,4,3,7,1,5] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,3,4,8,7,5,6,1] => [8,1,2,3,6,7,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,4,8,7,5,1,6] => [7,1,2,3,6,8,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,6,5,4,8,1,3] => [7,1,8,5,4,3,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,3,5,6,8,4,1,2] => [7,8,2,6,3,4,1,5] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,3,5,6,8,1,4,2] => [6,8,2,7,3,4,1,5] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,3,5,6,8,1,2,4] => [6,7,2,8,3,4,1,5] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,1,5,8,7,2,3] => [3,7,8,2,4,1,6,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,5,8,7,3,2] => [3,8,7,2,4,1,6,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,5,8,3,7,2] => [3,8,6,2,4,1,7,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,1,6,3,8,2,4] => [3,7,5,8,1,4,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,1,5,8,3,2,7] => [3,7,6,2,4,1,8,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,5,8,2,3,6] => [3,6,7,2,4,8,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,5,8,2,6,3] => [3,6,8,2,4,7,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,5,7,8,2,1,4] => [7,6,2,8,3,1,4,5] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[6,3,5,7,8,2,4,1] => [8,6,2,7,3,1,4,5] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[2,7,6,4,5,8,3,1] => [8,1,7,4,5,3,2,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,7,3,6,1,8,4,2] => [5,8,3,7,1,4,2,6] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,1,4,5,8,6,3,7] => [2,1,7,3,4,6,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,5,4,8,6,2,1] => [8,7,2,4,3,6,1,5] => [8,7,2,6,5,4,1,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[2,3,4,8,5,6,1,7] => [7,1,2,3,5,6,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,4,8,7,1,6,5] => [6,1,2,3,8,7,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,4,8,1,7,6,5] => [5,1,2,3,8,7,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,8,1,6,7,5] => [5,1,2,3,8,6,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,8,5,1,7,6] => [6,1,2,3,5,8,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,3,5,4,8,2,7,1] => [8,6,2,4,3,1,7,5] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[7,4,3,5,8,2,1,6] => [7,6,3,2,4,8,1,5] => [7,6,3,2,8,5,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[2,1,4,5,8,3,7,6] => [2,1,6,3,4,8,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,3,5,8,2,6,1] => [8,6,3,2,4,7,1,5] => [8,6,3,2,7,5,1,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[6,3,5,4,8,2,1,7] => [7,6,2,4,3,1,8,5] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[2,3,4,8,5,1,6,7] => [6,1,2,3,5,7,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,4,8,1,6,5,7] => [5,1,2,3,7,6,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,8,1,5,7,6] => [5,1,2,3,6,8,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,8,2,6,1,5,3,4] => [5,3,7,8,6,4,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,1,6,2,5,3,4] => [3,5,7,8,6,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,6,7,2,5,3,4] => [1,5,7,8,6,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,7,2,6,3,4] => [1,5,7,8,3,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,1,7,2,6,3,4] => [3,5,7,8,1,6,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,2,7,1,6,3,4] => [5,3,7,8,1,6,4,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,8,6,7,1,5,3,4] => [5,1,7,8,6,3,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,5,7,1,6,3,4] => [5,1,7,8,3,6,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,1,7,5,6,3,4] => [3,1,7,8,5,6,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,2,7,5,6,3,4] => [1,3,7,8,5,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,7,4,6,3,5] => [1,3,7,5,8,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,1,7,4,6,3,5] => [3,1,7,5,8,6,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,4,7,1,6,3,5] => [5,1,7,3,8,6,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,2,7,1,6,3,5] => [5,3,7,1,8,6,4,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,8,1,7,2,6,3,5] => [3,5,7,1,8,6,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,4,7,2,6,3,5] => [1,5,7,3,8,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,1,7,5,6,2,3] => [3,7,8,1,5,6,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,4,7,5,6,2,3] => [1,7,8,3,5,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,7,5,6,2,4] => [1,7,3,8,5,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,1,7,5,6,2,4] => [3,7,1,8,5,6,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,1,7,4,6,2,5] => [3,7,1,5,8,6,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,3,7,4,6,2,5] => [1,7,3,5,8,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,7,2,6,4,5] => [1,5,3,7,8,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,1,7,2,6,4,5] => [3,5,1,7,8,6,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,2,7,1,6,4,5] => [5,3,1,7,8,6,4,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,8,2,7,4,6,1,5] => [7,3,1,5,8,6,4,2] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,8,2,7,5,6,1,4] => [7,3,1,8,5,6,4,2] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,8,2,7,5,6,1,3] => [7,3,8,1,5,6,4,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,8,3,7,5,6,1,2] => [7,8,3,1,5,6,4,2] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,8,4,7,5,6,1,2] => [7,8,1,3,5,6,4,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,4,7,5,6,1,3] => [7,1,8,3,5,6,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,3,7,5,6,1,4] => [7,1,3,8,5,6,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,3,7,4,6,1,5] => [7,1,3,5,8,6,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,3,7,1,6,4,5] => [5,1,3,7,8,6,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,1,7,3,6,4,5] => [3,1,5,7,8,6,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,2,8,6,4,1,3] => [7,3,8,6,2,5,1,4] => [7,3,8,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,5,1,8,6,2,3,4] => [3,6,7,8,2,5,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,8,6,1,5,2,3] => [5,7,8,2,6,4,1,3] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,1,8,4,5,2,6,3] => [2,6,8,4,5,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,1,7,4,2,5,3] => [3,6,8,5,7,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,7,4,2,8,5,3] => [1,5,8,4,7,2,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,3,8,5,2,4] => [1,7,4,8,6,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,8,3,5,6,2,4] => [2,7,4,8,5,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,8,6,2,5,1,4] => [7,5,2,8,6,4,1,3] => [7,5,2,8,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[7,4,2,8,6,1,3,5] => [6,3,7,2,8,5,1,4] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,1,8,4,2,5,6] => [3,6,2,5,7,8,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,8,4,1,5,3,6] => [5,2,7,4,6,8,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,8,3,5,1,6,4] => [6,2,4,8,5,7,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,8,3,4,6,1,5] => [7,2,4,5,8,6,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,5,7,8,2,6,3,4] => [1,5,7,8,2,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,3,8,5,7,4,1] => [8,2,3,7,5,1,6,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,4,8,5,3,1,7] => [7,2,6,3,5,1,8,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,1,4,8,5,2,7] => [3,7,2,4,6,1,8,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,3,7,8,5,4,1] => [8,1,3,7,6,2,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,3,7,8,4,5,1] => [8,1,3,6,7,2,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,7,3,5,6,8,1] => [8,1,4,2,5,6,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,7,3,6,8,5,1] => [8,1,4,2,7,5,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,3,7,8,1,6,4] => [6,1,3,8,2,7,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,1,5,4,7,8,2,6] => [2,7,1,4,3,8,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,1,4,8,2,6,7] => [3,6,2,4,1,7,8,5] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,4,8,6,1,3,7] => [6,2,7,3,1,5,8,4] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,3,8,4,6,7,1] => [8,2,3,5,1,6,7,4] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,8,2,3,6,1,7,5] => [6,3,4,1,8,5,7,2] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,8,2,3,5,7,1,6] => [7,3,4,1,5,8,6,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,4,7,8,3,6,2,5] => [1,7,5,2,8,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,1,3,6,7,2,5] => [3,7,4,1,8,5,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,8,2,4,7,1,6] => [7,4,2,5,1,8,6,3] => [7,4,2,8,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,4,3,8,1,2,7,6] => [5,6,3,2,1,8,7,4] => [5,8,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,2,8,1,3,7,5] => [5,3,6,2,8,1,7,4] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,8,2,5,1,7,4] => [6,4,2,8,5,1,7,3] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,3,8,1,4,7,2,5] => [4,7,2,5,8,1,6,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,8,1,3,6,2,7,4] => [3,6,4,8,1,5,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,7,4,2,6,8,3] => [1,5,8,4,2,6,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,1,4,2,6,3,7] => [3,5,7,4,1,6,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,4,1,2,7,6,3] => [4,5,8,3,1,7,6,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,5,1,2,8,7,3,4] => [3,4,7,8,2,1,6,5] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,3,1,4,2,8,7] => [4,6,3,5,2,1,8,7] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,1,6,4,2,7,8] => [3,6,2,5,1,4,7,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,6,4,1,7,3,8] => [5,2,7,4,1,3,6,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,6,1,7,5,2,8,3] => [3,6,8,1,5,2,4,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,1,7,2,6,3,8] => [3,5,7,1,2,6,4,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,1,2,8,7,4] => [4,5,1,8,2,3,7,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,7,1,8,6,2,4] => [4,7,1,8,2,6,3,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,2,7,5,1,8,4] => [6,3,1,8,5,2,4,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,5,7,1,8,6,3] => [5,2,8,1,3,7,4,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,4,7,2,8,6,1,5] => [7,4,1,2,8,6,3,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,4,5,8,2,7,1,6] => [7,5,1,2,3,8,6,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,4,6,2,8,1,5,7] => [6,4,1,2,7,3,8,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,5,2,6,8,1,7,4] => [6,3,1,8,2,4,7,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,5,6,1,3,8,7] => [5,2,6,1,3,4,8,7] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,1,2,5,6,8,7] => [3,4,2,1,5,6,8,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,6,8,4,7,2,1] => [8,7,2,5,1,3,6,4] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,7,2,5,4,8,6,1] => [8,3,1,5,4,7,2,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,4,2,5,7,3,6,1] => [8,3,6,2,4,7,5,1] => [8,3,7,2,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,7,2,5,8,3,6,1] => [8,3,6,1,4,7,2,5] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,2,6,8,4,3,7,1] => [8,2,6,5,1,3,7,4] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,1,6,5,4,8,2,7] => [2,7,1,5,4,3,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,5,8,3,2,7] => [2,7,6,1,4,3,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,8,4,3,2,7] => [2,7,6,5,1,3,8,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,4,7,6,3,2,1] => [8,7,6,3,2,5,4,1] => [8,7,6,3,2,5,4,1] => [[[[[[.,.],.],[[.,.],.]],.],.],.]
[5,7,1,8,4,3,2,6] => [3,7,6,5,1,8,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,1,5,4,3,8,6] => [3,1,6,5,4,8,2,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,1,5,4,3,7,6] => [3,2,6,5,4,8,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,5,7,3,2,6] => [3,7,6,2,4,8,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,6,7,1,3,2,4] => [5,7,6,8,2,3,4,1] => [5,8,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,6,1,7,3,2,5] => [4,7,6,2,8,3,5,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,6,1,4,7,2,5] => [4,7,2,5,8,3,6,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,7,6,1,4,3,8,5] => [4,1,6,5,8,3,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,5,1,3,2,4] => [5,7,6,8,4,1,2,3] => [5,8,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,7,6,8,2,3,4,1] => [8,5,6,7,1,3,2,4] => [8,5,7,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,7,2,8,4,3,6,1] => [8,3,6,5,1,7,2,4] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,7,8,2,4,3,5,1] => [8,4,6,5,7,1,2,3] => [8,4,7,6,5,1,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,7,6,2,8,3,5,1] => [8,4,6,1,7,3,2,5] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,7,6,2,4,8,5,1] => [8,4,1,5,7,3,2,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,7,3,8,4,6,2,1] => [8,7,3,5,1,6,2,4] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[4,7,3,5,8,6,2,1] => [8,7,3,1,4,6,2,5] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[8,7,2,1,4,3,6,5] => [4,3,6,5,8,7,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,3,1,4,6,2,5] => [4,7,3,5,8,6,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,6,3,2,5,4,1] => [8,5,4,7,6,3,2,1] => [8,5,4,7,6,3,2,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[8,7,3,5,1,6,2,4] => [5,7,3,8,4,6,2,1] => [5,8,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,7,2,5,1,3,6,4] => [5,3,6,8,4,7,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,2,6,5,1,3,7,4] => [5,2,6,8,4,3,7,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,6,5,7,1,2,3] => [6,7,8,2,4,3,5,1] => [6,8,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,7,6,8,4,1,2,3] => [6,7,8,5,1,3,2,4] => [6,8,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,7,6,5,8,1,2,3] => [6,7,8,1,4,3,2,5] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,6,5,1,8,2,4] => [5,7,1,8,4,3,2,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,1,2,3,4,5,6,7,9] => [2,3,4,5,6,7,8,1,9] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,2,3,4,5,6,7,8] => [1,3,4,5,6,7,8,9,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,2,3,4,5,6,7,8,10] => [2,3,4,5,6,7,8,9,1,10] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,9,2,3,4,5,6,7] => [1,4,5,6,7,8,9,2,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,2,3,4,5,6,7,8,9] => [1,3,4,5,6,7,8,9,10,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[10,1,2,3,4,5,6,7,8,9,11] => [2,3,4,5,6,7,8,9,10,1,11] => [2,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,2,9,3,4,5,6,7] => [1,3,5,6,7,8,9,2,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,9,2,3,4,5,6,8] => [1,4,5,6,7,8,2,9,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,10,2,3,4,5,6,7,8] => [1,4,5,6,7,8,9,10,2,3] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,11,2,3,4,5,6,7,8,9,10] => [1,3,4,5,6,7,8,9,10,11,2] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[3,6,4,8,7,5,1,2] => [7,8,1,3,6,2,5,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,6,2,4,7,8,5,3] => [1,3,8,4,7,2,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,2,4,8,1,5,7] => [6,3,1,4,7,2,8,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,4,7,2,8,1,6,5] => [6,4,1,2,8,7,3,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,4,7,2,5,8,6,3] => [1,4,8,2,5,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,8,4,5,6,1,2] => [7,8,2,4,5,6,1,3] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,5,6,4,8,7,1,2] => [7,8,1,4,2,3,6,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,6,8,5,3,7,1,2] => [7,8,5,1,4,2,6,3] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[1,6,5,4,2,8,7,3] => [1,5,8,4,3,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,2,7,3,6,4] => [1,4,6,8,3,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,7,5,1,8,6,3] => [5,2,8,1,4,7,3,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,8,1,4,2,6,5,3] => [3,5,8,4,7,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,6,4,8,2,5,7] => [1,6,2,4,7,3,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,7,5,3,2,6,8] => [2,6,5,1,4,7,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,1,3,4,2,8,7] => [3,6,4,5,2,1,8,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,5,3,2,8,1,6] => [7,5,4,2,3,8,1,6] => [7,5,4,2,8,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[5,8,3,6,1,4,2,7] => [5,7,3,6,1,4,8,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,5,8,6,4,1,3,7] => [6,1,7,5,2,4,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,4,6,2,5,8,3,7] => [1,4,7,2,5,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,2,5,8,1,7,4] => [6,3,1,8,4,2,7,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[1,6,8,7,4,2,3,5] => [1,6,7,5,8,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,8,2,4,3,5] => [2,5,7,6,8,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,6,3,4,2,5] => [2,7,5,6,8,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,4,5,6,8,3] => [3,2,8,4,5,6,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,8,3,6,5,7,4] => [1,2,4,8,6,5,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,3,2,7,5,8,4] => [2,4,3,8,6,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,5,7,2,4] => [1,7,3,8,5,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,4,1,7,5,8,3] => [4,1,8,3,6,2,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,5,8,1,4,2,3] => [5,7,8,6,3,2,1,4] => [5,8,7,6,3,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,8,6,7,3,2,1,4] => [7,6,5,8,1,3,4,2] => [7,6,5,8,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[1,6,4,3,7,2,8,5] => [1,6,4,3,8,2,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,3,4,8,7,1,5] => [7,1,3,4,8,2,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,1,3,4,5,2,8,6] => [2,6,3,4,5,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,3,5,4,2,7,6] => [1,6,3,5,4,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,6,3,8,2,7,5] => [2,6,4,1,8,3,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,2,4,6,3,1,5] => [7,3,6,4,8,5,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,2,6,4,7,8,1,5] => [7,2,1,4,8,3,5,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,8,5,7,4,3,1,6] => [7,1,6,5,3,8,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,2,5,8,3,4,1,6] => [7,2,5,6,3,8,1,4] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,3,8,7,1,2,6,4] => [5,6,2,8,1,7,4,3] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,5,3,8,2,1,7,4] => [6,5,3,8,2,1,7,4] => [6,5,3,8,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,5,8,4,1,2,3,6] => [5,6,7,4,2,8,1,3] => [5,8,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,8,7,4,1,3,2,6] => [5,7,6,4,1,8,3,2] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,7,8,4,1,2,6] => [6,7,1,5,2,8,3,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,4,7,5,3,8,2,6] => [1,7,5,2,4,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,6,7,3,1,8,5] => [6,1,5,2,8,3,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,4,5,3,8,1,7] => [7,1,5,3,4,2,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,6,5,8,4,2,1,7] => [7,6,1,5,3,2,8,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,6,8,4,2,3,1,7] => [7,5,6,4,1,2,8,3] => [7,5,8,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[6,8,5,4,3,1,2,7] => [6,7,5,4,3,1,8,2] => [6,8,5,4,3,1,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[6,1,4,2,8,5,7,3] => [2,4,8,3,6,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,6,5,3,2,7,1] => [8,6,5,1,4,3,7,2] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[8,6,5,1,2,4,7,3] => [4,5,8,6,3,2,7,1] => [4,8,7,6,3,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,7,5,8,2,1,4,3] => [6,5,8,7,3,1,2,4] => [6,5,8,7,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[1,7,5,8,2,6,4,3] => [1,5,8,7,3,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,5,7,6,2,4] => [1,7,2,8,4,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,8,5,7,1,2,4] => [6,7,2,8,4,1,5,3] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,3,1,5,6,2,7,4] => [3,6,2,8,4,5,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,2,5,6,1,7,4] => [6,3,1,8,4,5,7,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,8,1,5,6,3,7,4] => [3,1,6,8,4,5,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,2,5,6,3,7,4] => [2,3,6,8,4,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,7,6,3,4] => [1,3,7,8,4,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,8,6,2,7,3,4] => [2,5,7,8,1,4,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,8,6,1,7,3,4] => [5,1,7,8,2,4,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,6,1,5,7,2,3,4] => [3,6,7,8,4,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,6,5,7,1,2,4] => [6,7,1,8,4,3,5,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,6,5,8,1,2,4,3] => [5,6,8,7,3,2,1,4] => [5,8,7,6,3,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,1,7,6,8,4,2,3] => [2,7,8,6,1,4,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,7,8,6,2,4] => [2,7,3,8,1,6,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,5,8,1,6,4,3] => [5,2,8,7,3,6,1,4] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,8,5,7,6,1,4] => [7,2,1,8,4,6,5,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,1,5,7,6,3,4] => [3,2,7,8,4,6,5,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,8,6,1,7,3,4] => [5,2,7,8,1,4,6,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,2,8,6,5,7,3,4] => [1,2,7,8,5,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,1,3,6,7,8,5] => [3,2,4,1,8,5,6,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,5,6,3,7,1,4] => [7,2,5,8,3,4,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,6,5,4,1,8,3] => [6,2,8,5,4,3,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,3,5,4,7,8,2] => [2,8,3,5,4,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,3,4,7,8,2] => [2,8,4,5,3,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,6,2,4,1,8,3] => [6,4,8,5,2,3,1,7] => [6,4,8,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,3,1,2,6,7,8,5] => [3,4,2,1,8,5,6,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,6,5,7,3,2,4] => [2,7,6,8,4,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,8,6,2,7,1,4] => [7,5,1,8,2,4,6,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,8,1,6,3,7,2,4] => [3,7,5,8,1,4,6,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,5,6,3,7,2,4] => [1,7,5,8,3,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,5,4,2,8,3] => [1,6,8,5,4,3,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,6,1,4,2,8,3] => [4,6,8,5,1,3,2,7] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,1,4,2,6,5,8,3] => [2,4,8,3,6,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,3,5,6,8,2] => [2,8,4,1,5,6,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,4,1,5,6,8,3] => [4,1,8,3,5,6,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,6,4,1,2,8,3] => [5,6,8,4,1,3,2,7] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,7,6,1,5,2,8,3] => [4,6,8,1,5,3,2,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,7,6,4,5,2,8,3] => [1,6,8,4,5,3,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,6,5,7,2,4] => [1,7,3,8,5,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,1,6,5,7,2,4] => [3,7,1,8,5,4,6,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,3,5,7,6,2,4] => [2,7,3,8,4,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,5,4,1,6,2,3] => [5,7,8,4,3,6,1,2] => [5,8,7,4,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,1,5,4,3,7,8,2] => [2,8,5,4,3,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,2,6,5,7,1,4] => [7,3,2,8,5,4,6,1] => [7,3,2,8,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,4,6,2,5,1,8,3] => [6,4,8,2,5,3,1,7] => [6,4,8,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,1,4,3,5,7,8,2] => [2,8,4,3,5,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,4,5,7,8,2] => [2,8,3,4,5,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,6,4,5,1,8,3] => [6,2,8,4,5,3,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,3,6,5,7,1,4] => [7,2,3,8,5,4,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,4,7,3,6,8,1,2] => [7,8,4,2,1,5,3,6] => [7,8,4,2,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[3,4,7,8,5,6,1,2] => [7,8,1,2,5,6,3,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,4,7,2,5,1,6,8] => [6,4,1,2,5,7,3,8] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,4,7,2,5,8,3,6] => [1,4,7,2,5,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,2,4,7,1,5,8] => [6,3,1,4,7,2,5,8] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,8,3,4,5,7,1,2] => [7,8,3,4,5,1,6,2] => [7,8,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,3,6,7,5,8,1,2] => [7,8,2,1,5,3,4,6] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,7,5,8,4,1,2] => [7,8,2,6,4,1,3,5] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,3,8,6,4,5,1,2] => [7,8,2,5,6,4,1,3] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,7,6,5,1,4,8] => [6,2,1,7,5,4,3,8] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,2,7,6,5,8,3,4] => [1,2,7,8,5,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,2,6,1,5,3,7] => [5,3,7,1,6,4,8,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,3,8,6,4,1,5,7] => [6,1,2,5,7,4,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,3,6,2,5,1,8,7] => [6,4,2,1,5,3,8,7] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,8,3,2,5,1,4,6] => [6,4,3,7,5,8,1,2] => [6,4,3,8,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,8,1,2,5,6,3,4] => [3,4,7,8,5,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,6,2,5,7,3,8] => [2,4,7,1,5,3,6,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,5,8,7,3,4] => [2,3,7,8,4,1,6,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,6,4,7,3,5] => [2,1,7,5,8,4,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,6,8,4,2,5] => [2,7,3,6,8,4,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,7,4,5,2] => [1,8,3,6,7,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,5,8,3,6,2,4] => [2,7,5,8,3,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,7,2,3,6,4] => [2,5,6,8,1,7,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,7,4,2,8,3] => [2,6,8,5,3,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,4,7,2,5,8] => [2,6,1,4,7,3,5,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,7,5,1,8,3,6] => [5,1,7,2,4,8,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,6,8,1,3,2,4,7] => [4,6,5,7,1,2,8,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,5,1,3,4,2,7] => [4,7,5,6,3,1,8,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,8,3,4,5,1,7,6] => [6,1,3,4,5,8,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,2,4,3,1,5,7,8] => [5,2,4,3,6,1,7,8] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,8,3,1,7,5,6] => [5,2,4,1,7,8,6,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,3,7,4,8,2,5,6] => [1,6,2,4,7,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,7,4,1,6,2,8] => [5,7,2,4,1,6,3,8] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,4,7,3,6,1,8,5] => [6,1,4,2,8,5,3,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,8,7,6,3,1,2,4] => [6,7,5,8,1,4,3,2] => [6,8,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[7,5,6,8,1,4,3,2] => [5,8,7,6,2,3,1,4] => [5,8,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,4,7,1,6,5,3,8] => [4,1,7,2,6,5,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,2,7,8,5,4,3,6] => [1,2,7,6,5,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,1,2,8,4,5,7] => [3,4,2,6,7,1,8,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,6,5,8,7] => [3,2,4,1,6,5,8,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,1,4,5,6,3,7] => [3,1,7,4,5,6,8,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,1,5,4,6,3,8] => [3,2,7,5,4,6,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,6,1,8,5,3,7] => [4,2,7,1,6,3,8,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,2,1,4,5,3,6] => [4,3,7,5,6,8,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,4,1,5,3,6,2] => [4,8,6,3,5,7,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,4,6,1,5,8,7,2] => [4,8,1,2,5,3,7,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,5,1,6,4,3,8,2] => [3,8,6,5,2,4,1,7] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,1,6,3,4,7,2] => [3,8,5,6,1,4,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,5,1,8,2,7,4,3] => [3,5,8,7,2,1,6,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,1,7,5,2,3,4] => [3,6,7,8,5,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,1,8,5,3,2,4] => [3,7,6,8,5,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,1,7,4,8,2,3] => [3,7,8,5,1,2,4,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,1,5,7,4,2,8] => [3,7,1,6,4,2,5,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,6,1,7,4,8,3] => [4,1,8,6,2,3,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,7,5,6,4,8,2] => [2,8,1,6,4,5,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,6,4,8,3,2] => [2,8,7,5,1,4,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,8,5,3,4,2] => [2,8,6,7,5,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,6,5,4,2,3] => [2,7,8,6,5,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,5,7,3,4,8,1] => [8,1,5,6,3,2,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,6,4,7,5,8,2,3] => [1,7,8,3,5,2,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,3,6,2,7,4,1] => [8,5,3,7,2,4,6,1] => [8,5,3,7,2,6,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[1,3,7,4,6,8,2,5] => [1,7,2,4,8,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,5,6,3,2,8,1] => [8,6,5,1,3,4,2,7] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[1,7,6,5,4,8,2,3] => [1,7,8,5,4,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,6,5,7,2,4,3] => [2,6,8,7,4,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,8,3,4,5] => [1,2,6,7,8,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,5,3,8,2,4] => [2,7,5,8,4,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,5,6,8,3,4] => [2,1,7,8,4,5,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,1,7,6,8,2,3] => [3,7,8,2,1,5,4,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,5,6,2,7,3,1] => [8,5,7,1,3,4,6,2] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,8,6,4,2,7,5,1] => [8,5,1,4,7,3,6,2] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[7,8,5,2,4,6,3,1] => [8,4,7,5,3,6,1,2] => [8,4,7,6,3,5,1,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[2,8,6,3,7,4,5,1] => [8,1,4,6,7,3,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,8,1,6,2,4,5,3] => [3,5,8,6,7,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,4,7,2,5,3] => [3,6,8,4,7,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,4,1,7,2,6,5] => [4,6,1,3,8,7,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,7,1,8,3,2,6] => [4,7,6,2,1,8,3,5] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,4,1,8,5,2,6] => [4,7,1,3,6,8,2,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,1,4,8,3,2,5] => [3,7,6,4,8,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,1,8,4,5,3,6] => [3,1,7,5,6,8,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,2,8,4,3,5,7] => [2,3,6,5,7,1,8,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,1,4,3,8,2,7] => [3,7,5,4,2,1,8,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,2,5,8,3,4,7] => [1,3,6,7,4,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,1,3,7,2,6,4] => [3,6,4,8,2,7,5,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,2,1,7,3,6,5] => [4,3,6,2,8,7,5,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,4,2,1,8,5,3,6] => [4,3,7,2,6,8,1,5] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,5,4,2,8,3,6,7] => [1,4,6,3,2,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,6,8,4,5,2,1] => [8,7,1,5,6,3,2,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[2,7,6,8,5,3,4,1] => [8,1,6,7,5,3,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,7,6,8,5,4,2,3] => [1,7,8,6,5,3,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,6,7,5,2,3] => [1,7,8,2,6,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,6,7,3,5,1] => [8,1,6,2,7,4,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,3,8,5,4,6,2,1] => [8,7,2,5,4,6,1,3] => [8,7,2,6,5,4,1,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,4,8,5,6,7,2,1] => [8,7,1,2,4,5,6,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[6,3,5,8,4,7,2,1] => [8,7,2,5,3,1,6,4] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[5,4,3,8,6,7,2,1] => [8,7,3,2,1,5,6,4] => [8,7,3,2,1,6,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[5,4,2,8,7,3,6,1] => [8,3,6,2,1,7,5,4] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,2,5,8,7,3,4,1] => [8,2,6,7,3,1,5,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,8,5,7,4,6,1] => [8,2,1,6,4,7,5,3] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,3,8,7,5,6,2,4] => [1,7,2,8,5,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,7,4,6,3,5] => [2,1,7,5,8,6,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,5,7,6,2,4] => [2,7,1,8,4,6,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,8,7,4,2,3] => [2,7,8,6,3,1,5,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,1,8,7,6,2,3] => [3,7,8,2,1,6,5,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,6,7,4,3,2,1] => [8,7,6,5,1,3,4,2] => [8,7,6,5,1,4,3,2] => [[[[[.,[[[.,.],.],.]],.],.],.],.]
[4,8,7,5,6,3,2,1] => [8,7,6,1,4,5,3,2] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[4,2,1,6,3,5,8,7] => [3,2,5,1,6,4,8,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,4,3,5,8,7] => [3,2,5,4,6,1,8,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,4,3,8,5,7] => [3,2,5,4,7,1,8,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,4,3,6,5,7] => [3,2,5,4,7,6,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,4,1,3,6,5,7] => [4,2,5,3,7,6,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,4,1,3,8,5,7] => [4,2,5,3,7,1,8,6] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,4,1,3,5,8,7] => [4,2,5,3,6,1,8,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,6,1,3,5,8,7] => [4,2,5,1,6,3,8,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,6,4,3,5,8,7] => [2,1,5,4,6,3,8,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,4,3,5,8,7] => [3,1,5,4,6,2,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,4,1,3,5,8,7] => [4,1,5,3,6,2,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,2,1,3,5,8,7] => [4,3,5,1,6,2,8,7] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,4,2,1,3,5,8,7] => [4,3,5,2,6,1,8,7] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,2,1,3,6,5,7] => [4,3,5,2,7,6,8,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,2,1,6,3,5,7] => [4,3,6,2,7,5,8,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,2,1,8,3,5,7] => [4,3,6,2,7,1,8,5] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,6,2,1,8,3,5,7] => [4,3,6,1,7,2,8,5] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,6,1,4,3,8,5,7] => [3,1,5,4,7,2,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,6,4,3,8,5,7] => [2,1,5,4,7,3,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,4,3,6,5,7] => [2,1,5,4,7,6,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,4,3,6,5,7] => [3,1,5,4,7,6,8,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,4,1,3,6,5,7] => [4,1,5,3,7,6,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,2,1,3,6,5,7] => [4,3,5,1,7,6,8,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,2,1,6,3,5,7] => [4,3,6,1,7,5,8,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,2,1,4,3,5,7] => [4,3,6,5,7,1,8,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,6,2,1,4,3,5,7] => [4,3,6,5,7,2,8,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,8,1,4,6,3,5,7] => [3,1,6,4,7,5,8,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,8,4,6,3,5,7] => [2,1,6,4,7,5,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,4,8,3,5,7] => [2,1,6,4,7,3,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,4,8,3,5,7] => [3,1,6,4,7,2,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,4,1,8,3,5,7] => [4,1,6,3,7,2,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,4,8,1,3,5,7] => [5,1,6,3,7,2,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,2,8,1,3,5,7] => [5,3,6,1,7,2,8,4] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,2,6,1,3,8,5,7] => [4,2,5,1,7,3,8,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,6,1,8,3,5,7] => [4,2,6,1,7,3,8,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,4,1,8,3,5,7] => [4,2,6,3,7,1,8,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,4,1,6,3,5,7] => [4,2,6,3,7,5,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,1,4,6,3,5,7] => [3,2,6,4,7,5,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,4,8,3,5,7] => [3,2,6,4,7,1,8,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,6,8,3,5,7] => [3,2,6,1,7,4,8,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,6,3,8,5,7] => [3,2,5,1,7,4,8,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,6,8,5,7] => [3,2,4,1,7,5,8,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,8,6,5,7] => [2,1,4,3,7,6,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,3,8,6,5,7] => [3,1,4,2,7,6,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,1,3,8,6,5,7] => [3,2,4,1,7,6,8,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,8,3,6,5,7] => [3,2,5,1,7,6,8,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,8,6,3,5,7] => [3,2,6,1,7,5,8,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,8,4,3,5,7] => [3,2,6,5,7,1,8,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,6,4,3,5,7] => [3,2,6,5,7,4,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,6,1,4,3,5,7] => [4,2,6,5,7,3,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,8,1,4,3,5,7] => [4,2,6,5,7,1,8,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,8,1,6,3,5,7] => [4,2,6,1,7,5,8,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,8,1,3,6,5,7] => [4,2,5,1,7,6,8,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,4,8,1,3,6,5,7] => [4,1,5,2,7,6,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,8,3,6,5,7] => [3,1,5,2,7,6,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,4,8,3,6,5,7] => [2,1,5,3,7,6,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,8,6,3,5,7] => [2,1,6,3,7,5,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,8,1,6,3,5,7] => [4,1,6,2,7,5,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,8,6,1,3,5,7] => [5,1,6,2,7,4,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,2,8,6,1,3,5,7] => [5,2,6,1,7,4,8,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,8,4,1,3,5,7] => [5,2,6,4,7,1,8,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,6,4,1,3,5,7] => [5,2,6,4,7,3,8,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,6,2,1,3,5,7] => [5,4,6,2,7,3,8,1] => [5,4,8,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,4,8,2,1,3,5,7] => [5,4,6,2,7,1,8,3] => [5,4,8,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,6,8,2,1,3,5,7] => [5,4,6,1,7,2,8,3] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,6,8,4,1,3,5,7] => [5,1,6,4,7,2,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,8,1,4,3,5,7] => [4,1,6,5,7,2,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,1,8,4,3,5,7] => [3,1,6,5,7,2,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,6,8,4,3,5,7] => [2,1,6,5,7,3,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,6,4,3,5,7] => [2,1,6,5,7,4,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,6,4,3,5,7] => [3,1,6,5,7,4,8,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,6,4,1,3,5,7] => [5,1,6,4,7,3,8,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,6,2,1,3,5,7] => [5,4,6,1,7,3,8,2] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,8,4,2,1,3,5,7] => [5,4,6,3,7,1,8,2] => [5,4,8,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[3,2,6,1,5,4,8,7] => [4,2,1,6,5,3,8,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,4,3,8,1,7,6] => [6,2,4,3,1,8,7,5] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,4,1,5,3,8,7] => [4,2,6,3,5,1,8,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,6,1,5,2,8,7] => [4,6,2,1,5,3,8,7] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,5,2,8,1,7,6] => [6,4,2,1,3,8,7,5] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,3,7,2,6,5,8,1] => [8,4,2,1,6,5,3,7] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,3,8,2,6,1,7,5] => [6,4,2,1,8,5,7,3] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,3,8,1,7,2,6,5] => [4,6,2,1,8,7,5,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,8,1,5,2,7,6] => [4,6,2,1,5,8,7,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,8,3,4,2,7,6] => [2,6,4,5,1,8,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,8,1,3,2,7,6] => [4,6,5,2,1,8,7,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,5,4,8,3,7,6] => [2,1,6,4,3,8,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,6,8,3,4,2] => [2,8,6,7,1,4,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,7,6,8,1,5,2] => [6,8,2,1,7,4,3,5] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,7,1,8,5,6,2] => [4,8,2,1,6,7,3,5] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,6,5,8,1,7,2] => [6,8,2,1,4,3,7,5] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,5,4,7,2,8,1] => [8,6,2,4,3,1,5,7] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[6,3,5,4,8,1,7,2] => [6,8,2,4,3,1,7,5] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,1,6,3,8,4,5,2] => [2,8,4,6,7,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,6,5,8,1,3,2] => [6,8,7,2,4,3,1,5] => [6,8,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,1,8,4,6,3,7,5] => [2,1,6,4,8,5,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,6,1,3,2,7,5] => [4,6,5,2,8,3,7,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,6,3,4,2,7,5] => [2,6,4,5,8,3,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,3,7,2,5,4] => [2,6,4,8,7,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,5,1,7,2,6,4] => [4,6,2,8,3,7,5,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,5,2,6,1,7,4] => [6,4,2,8,3,5,7,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,3,5,2,6,4,8,1] => [8,4,2,6,3,5,1,7] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,2,6,3,5,1,7,4] => [6,2,4,8,5,3,7,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,7,1,5,3,6,4] => [4,2,6,8,5,7,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,4,1,5,3,7,6] => [4,2,6,3,5,8,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,4,1,7,3,6,5] => [4,2,6,3,8,7,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,4,3,6,1,7,5] => [6,2,4,3,8,5,7,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,8,4,6,1,7,5] => [6,2,1,4,8,5,7,3] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,8,1,5,4,7,6] => [4,2,1,6,5,8,7,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,7,6,8,1,5,4] => [6,2,1,8,7,4,3,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,7,1,8,5,6,4] => [4,2,1,8,6,7,3,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,6,5,8,1,7,4] => [6,2,1,8,4,3,7,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,5,7,2,4,3,8,1] => [8,4,6,5,2,1,3,7] => [8,4,7,6,2,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,5,8,2,4,1,7,3] => [6,4,8,5,2,1,7,3] => [6,4,8,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,2,4,1,8,5,6,3] => [4,2,8,3,6,7,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,6,8,2,4,1,5,3] => [6,4,8,5,7,2,1,3] => [6,4,8,7,5,2,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,6,8,1,5,2,4,3] => [4,6,8,7,5,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,7,3,8,5,6,4] => [2,1,4,8,6,7,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,2,8,5,6,4] => [2,4,3,8,6,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,5,6,2,4,3] => [2,6,8,7,4,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,6,4,5,3] => [2,4,8,6,7,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,8,1,5,4,6,3] => [4,2,8,6,5,7,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,7,4,5,3,8,1] => [8,2,6,4,5,1,3,7] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,4,7,2,6,3,8,1] => [8,4,6,2,1,5,3,7] => [8,4,7,2,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[2,1,6,5,8,3,7,4] => [2,1,6,8,4,3,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,4,8,3,5,2] => [2,8,6,4,7,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,7,1,8,3,6,2] => [4,8,6,2,1,7,3,5] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,6,3,8,1,7,2] => [6,8,4,2,1,3,7,5] => [6,8,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[2,8,3,1,5,4,6,7] => [4,1,3,6,5,7,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,3,4,7,1,8,6] => [6,1,3,4,2,8,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,8,3,5,7,6,1] => [8,1,4,2,5,7,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,2,5,3,1,8,6,7] => [5,2,4,1,3,7,8,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,1,8,5,3,6,7] => [3,2,6,1,5,7,8,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,3,8,2,6,7] => [3,6,4,2,1,7,8,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,4,8,3,2,6,7] => [2,6,5,3,1,7,8,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,8,4,3,2,6,7] => [1,6,5,4,2,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,4,3,2,6,7] => [1,6,5,4,3,7,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,3,8,5,2,6] => [1,7,4,3,6,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,3,8,4,2,6] => [1,7,4,6,2,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,4,7,8,3,2,6] => [2,7,6,3,1,8,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,1,5,7,3,6,2] => [3,8,6,1,4,7,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,5,3,7,4,6,2] => [2,8,4,6,3,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,4,7,6,5,2,1] => [8,7,1,3,6,5,4,2] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[1,6,8,5,3,7,4,2] => [1,8,5,7,4,2,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,1,7,4,3,5,2] => [3,8,6,5,7,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,8,1,7,3,5,2] => [4,8,6,2,7,1,5,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,8,7,1,5,2,3] => [5,7,8,2,6,1,4,3] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,6,4,1,3,8,2,5] => [4,7,5,3,8,2,1,6] => [4,8,7,3,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,7,5,6,3,2,8,4] => [1,6,5,8,3,4,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,1,7,8,5,3,6] => [3,2,7,1,6,8,4,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,4,6,3,1,8,5] => [6,1,5,3,8,4,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,8,4,3,7,5,1] => [8,1,5,4,7,2,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,2,4,8,3,7,5,1] => [8,2,5,3,7,1,6,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,6,3,4,1,8,5] => [6,2,4,5,8,3,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,6,7,3,1,4,8,5] => [5,1,4,6,8,2,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,1,8,3,5,4,6] => [3,1,5,7,6,8,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,7,3,5,8,4,6] => [2,1,4,7,5,8,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,1,3,6,2,4,5] => [3,6,4,7,8,5,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,7,3,5,6,4] => [3,2,5,8,6,7,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,2,6,3,1,5,4] => [6,3,5,8,7,4,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,7,2,6,3,5,4,1] => [8,3,5,7,6,4,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[1,2,8,7,4,5,6,3] => [1,2,8,5,6,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,7,1,5,6,2,4] => [4,7,2,8,5,6,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,1,2,7,5,3,4] => [3,4,7,8,6,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,6,2,7,4,5,3] => [2,4,8,6,7,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,5,2,6,7,4,3] => [1,4,8,7,3,5,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,1,8,6,7,4,3] => [3,2,8,7,1,5,6,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,5,7,6,4,3,1] => [8,1,7,6,3,5,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,7,8,5,2,6,4,3] => [1,5,8,7,4,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,1,6,4,2,5,3] => [3,6,8,5,7,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,6,1,5,3,2,4] => [4,7,6,8,5,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,3,8,6,1,5,2,4] => [5,7,2,8,6,4,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,7,6,1,5,3,4,2] => [4,8,6,7,5,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,1,6,4,5,3,2] => [3,8,7,5,6,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,7,5,6,4,3,2] => [2,8,7,6,4,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,6,7,5,4,3,2] => [1,8,7,6,5,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,5,2,1,4,8,7] => [5,4,2,6,3,1,8,7] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,3,5,7,2,8,4,1] => [8,5,2,7,3,1,4,6] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[4,5,3,6,1,2,8,7] => [5,6,3,1,2,4,8,7] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,5,1,4,6,2,8,7] => [3,6,1,4,2,5,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,4,6,3,8,2,1] => [8,7,5,3,1,4,2,6] => [8,7,5,3,1,6,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.]
[2,8,4,6,3,7,1,5] => [7,1,5,3,8,4,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,1,4,7,3,6,2,5] => [2,7,5,3,8,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,4,7,5,1,2,6] => [6,7,2,3,5,8,4,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,5,1,4,7,3,2,6] => [3,7,6,4,2,8,5,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,3,7,1,4,2,6] => [5,7,3,6,2,8,4,1] => [5,8,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,1,8,5,7,4,3,6] => [2,1,7,6,4,8,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,3,7,1,8,4,2] => [5,8,3,7,2,1,4,6] => [5,8,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,1,4,7,8,3,2] => [3,8,7,4,2,1,5,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,4,7,5,8,1,2] => [7,8,2,3,5,1,4,6] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,1,4,6,8,3,7,2] => [2,8,6,3,1,4,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,3,5,8,6,2] => [3,8,4,1,5,7,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,3,7,1,2,6,5] => [5,6,3,1,8,7,4,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,8,6,4,1,7,2,5] => [5,7,1,4,8,3,6,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,1,2,5,7,6,4] => [3,4,1,8,5,7,6,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,7,5,4,1,3,6] => [6,1,7,5,4,8,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,7,2,6,4,1,3,5] => [6,3,7,5,8,4,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,8,6,7,4,2,1,5] => [7,6,1,5,8,3,4,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,7,6,8,4,2,3,1] => [8,6,7,5,1,3,2,4] => [8,6,7,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[5,3,7,8,2,4,6,1] => [8,5,2,6,1,7,3,4] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,3,7,6,2,1,8,4] => [6,5,2,8,1,4,3,7] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,3,6,2,8,7,1,4] => [7,4,2,8,1,3,6,5] => [7,4,2,8,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,7,8,6,4,2,1,3] => [7,6,8,5,1,4,2,3] => [7,6,8,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[2,6,7,5,4,8,1,3] => [7,1,8,5,4,2,3,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,1,7,4,5,8,2,3] => [2,7,8,4,5,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,3,5,1,8,2,4] => [5,7,3,8,4,1,2,6] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,1,6,7,5,8,3,4] => [2,1,7,8,5,3,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,7,3,6,8,4] => [2,1,5,8,3,6,4,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,3,6,1,2,8,4] => [5,6,3,8,1,4,2,7] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,1,7,2,5,6,8,3] => [2,4,8,1,5,6,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,7,1,6,5,8,3] => [4,1,8,2,6,5,3,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,2,1,8,7,5,3] => [4,3,8,1,7,2,6,5] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,4,6,2,7,8,5,1] => [8,4,1,2,7,3,5,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,6,1,2,5,8,7,3] => [3,4,8,1,5,2,7,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,1,4,8,2,7,3] => [3,6,8,4,1,2,7,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,3,1,8,7,2,4] => [4,7,3,8,1,2,6,5] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,5,6,4,7,1,8,2] => [6,8,1,4,2,3,5,7] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,6,1,5,7,8,2] => [4,8,1,2,5,3,6,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,1,5,7,6,8,2] => [3,8,1,2,4,6,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,2,7,1,6,5,4] => [5,3,1,8,7,6,4,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,8,2,7,6,1,5,4] => [6,3,1,8,7,5,4,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,8,2,7,6,5,1,4] => [7,3,1,8,6,5,4,2] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,8,2,7,6,5,4,1] => [8,3,1,7,6,5,4,2] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,8,7,2,6,5,3,1] => [8,4,7,1,6,5,3,2] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,8,7,2,6,5,1,3] => [7,4,8,1,6,5,3,2] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,8,7,2,6,1,5,3] => [6,4,8,1,7,5,3,2] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,8,7,3,2,1,6,5] => [6,5,4,1,8,7,3,2] => [6,5,4,1,8,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[4,8,7,3,2,6,5,1] => [8,5,4,1,7,6,3,2] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[4,8,7,3,6,2,5,1] => [8,6,4,1,7,5,3,2] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[4,8,7,3,6,2,1,5] => [7,6,4,1,8,5,3,2] => [7,6,4,1,8,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[4,8,7,3,6,1,5,2] => [6,8,4,1,7,5,3,2] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,8,7,3,6,5,1,2] => [7,8,4,1,6,5,3,2] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,8,7,3,6,5,2,1] => [8,7,4,1,6,5,3,2] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[5,8,7,6,3,4,2,1] => [8,7,5,6,1,4,3,2] => [8,7,5,6,1,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[5,8,7,6,3,1,4,2] => [6,8,5,7,1,4,3,2] => [6,8,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,8,7,6,3,2,4,1] => [8,6,5,7,1,4,3,2] => [8,6,5,7,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[5,8,7,6,2,4,3,1] => [8,5,7,6,1,4,3,2] => [8,5,7,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,8,7,6,2,1,4,3] => [6,5,8,7,1,4,3,2] => [6,5,8,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,8,7,6,4,2,3,1] => [8,6,7,5,1,4,3,2] => [8,6,7,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[5,8,7,6,4,2,1,3] => [7,6,8,5,1,4,3,2] => [7,6,8,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[5,8,7,6,4,1,3,2] => [6,8,7,5,1,4,3,2] => [6,8,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,8,7,6,4,3,1,2] => [7,8,6,5,1,4,3,2] => [7,8,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[7,3,4,2,1,6,5,8] => [5,4,2,3,7,6,1,8] => [5,4,2,8,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,3,5,2,6,1,4,8] => [6,4,2,7,3,5,1,8] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,3,5,2,6,4,1,8] => [7,4,2,6,3,5,1,8] => [7,4,2,8,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,3,5,2,7,4,8,1] => [8,4,2,6,3,1,5,7] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,2,1,5,6,4,3,8] => [3,2,7,6,4,5,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,5,1,6,4,2,8] => [4,7,2,6,3,5,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,5,6,1,3,2,8] => [5,7,6,2,3,4,1,8] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,4,5,7,3,2,8,6] => [1,6,5,2,3,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,7,3,8,2,5] => [1,7,5,2,8,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,5,7,3,1,8,2] => [6,8,5,2,3,1,4,7] => [6,8,5,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,4,5,7,1,3,8,2] => [5,8,6,2,3,1,4,7] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,5,1,7,4,8,2] => [4,8,2,6,3,1,5,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,1,5,7,4,8,3] => [3,2,8,6,4,1,5,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,7,4,8,6] => [3,2,1,6,4,8,5,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,4,6,7,3,8,1,5] => [7,1,5,2,8,3,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,4,6,7,3,8,5,2] => [1,8,5,2,7,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,7,8,3,4,2] => [1,8,6,7,2,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,6,7,8,3,1,4] => [7,1,6,8,2,3,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,2,1,6,7,8,4,5] => [3,2,1,7,8,4,5,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,6,7,8,4,3] => [3,2,8,7,1,4,5,6] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,6,1,7,8,4,2] => [4,8,2,7,1,3,5,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,6,7,1,8,3,2] => [5,8,7,2,1,3,4,6] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,5,6,7,8,3,2,4] => [1,7,6,8,2,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,5,7,2,1,8,3] => [6,5,8,2,3,1,4,7] => [6,5,8,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,4,6,7,2,8,3,1] => [8,5,7,2,1,3,4,6] => [8,5,7,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,3,6,2,7,8,4,1] => [8,4,2,7,1,3,5,6] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,3,6,2,7,8,1,4] => [7,4,2,8,1,3,5,6] => [7,4,2,8,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,3,5,2,7,1,8,4] => [6,4,2,8,3,1,5,7] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,3,4,2,1,7,8,5] => [5,4,2,3,8,1,6,7] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,3,4,1,2,7,8,6] => [4,5,2,3,1,8,6,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,6,2,7,8,1,5] => [7,4,2,1,8,3,5,6] => [7,4,2,1,8,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,3,6,2,7,8,5,1] => [8,4,2,1,7,3,5,6] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[1,3,6,2,7,8,5,4] => [1,4,2,8,7,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,7,2,8,5,3] => [1,5,8,2,7,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,6,7,2,8,5,1] => [8,5,1,2,7,3,4,6] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,4,5,7,2,1,8,6] => [6,5,1,2,3,8,4,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,2,1,5,7,3,8,6] => [3,2,6,1,4,8,5,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,6,7,8,3,5] => [3,2,7,1,8,4,5,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,6,1,7,8,2,5] => [4,7,2,1,8,3,5,6] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,5,6,7,8,2,4,3] => [1,6,8,7,2,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,7,8,4,2,3] => [1,7,8,6,2,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,6,7,1,8,5,2] => [5,8,1,2,7,3,4,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,6,1,7,8,5,2] => [4,8,2,1,7,3,5,6] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,1,6,7,8,5,3] => [3,2,8,1,7,4,5,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,6,1,7,8,5,4] => [4,1,2,8,7,3,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,6,7,1,8,5,3] => [5,1,8,2,7,3,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,6,7,8,1,4,3] => [6,1,8,7,2,3,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,4,3,6,5,8,7,9] => [2,1,4,3,6,5,8,7,9] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,1,3,6,5,8,7,9] => [3,1,4,2,6,5,8,7,9] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,3,5,8,7,9] => [3,1,5,2,6,4,8,7,9] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,3,8,5,7,9] => [3,1,5,2,7,4,8,6,9] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,3,7,5,9,8] => [3,1,5,2,7,4,6,9,8] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,5,3,7,6,9,8] => [3,1,5,2,4,7,6,9,8] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,5,4,7,6,9,8] => [3,1,2,5,4,7,6,9,8] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,4,7,6,9,8] => [1,3,2,5,4,7,6,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,4,1,3,6,5,8,7,10,9] => [3,1,4,2,6,5,8,7,10,9] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,6,1,3,5,8,7,9] => [4,1,5,2,6,3,8,7,9] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,4,1,6,3,5,8,7,10,9] => [3,1,5,2,6,4,8,7,10,9] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,1,6,8,3,5,7,9] => [3,1,6,2,7,4,8,5,9] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,3,8,5,7,10,9] => [3,1,5,2,7,4,8,6,10,9] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,1,6,3,8,9,5,7] => [3,1,5,2,8,4,9,6,7] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,3,8,5,10,7,9] => [3,1,5,2,7,4,9,6,10,8] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,1,6,3,7,5,8,9] => [3,1,5,2,7,4,6,8,9] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,3,8,5,9,7,10] => [3,1,5,2,7,4,9,6,8,10] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,1,5,3,8,6,9,7] => [3,1,5,2,4,7,9,6,8] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,3,7,5,9,8,10] => [3,1,5,2,7,4,6,9,8,10] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,1,6,4,7,5,9,8] => [3,1,2,5,7,4,6,9,8] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,5,3,7,6,9,8,10] => [3,1,5,2,4,7,6,9,8,10] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,5,3,7,6,9,8] => [1,3,5,2,4,7,6,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,3,1,5,4,7,6,9,8,10] => [3,1,2,5,4,7,6,9,8,10] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,5,4,7,6,9,8,10] => [1,3,2,5,4,7,6,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,4,3,7,6,8,2,5] => [1,7,3,2,8,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,7,2,6,5,8] => [1,5,3,2,7,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,7,4,8,2,6] => [1,7,3,5,2,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,6,5,8,4,7] => [1,3,2,7,5,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,8,2,6,3,7] => [1,5,7,3,2,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,8,3,7,2,6] => [1,7,5,3,2,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,5,8,4,7] => [1,2,3,7,5,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,2,4,5,7,1,3] => [7,3,8,4,5,1,6,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,7,8,4,5,2,6,1] => [8,6,1,4,5,7,2,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[7,8,1,4,5,3,6,2] => [3,8,6,4,5,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,7,4,1,6,5,2] => [5,8,1,4,7,6,3,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,3,6,1,5,7,2] => [5,8,3,1,6,4,7,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,3,1,6,4,7,2] => [4,8,3,6,1,5,7,2] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,1,4,7,6,3,2] => [3,8,7,4,1,6,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,1,8,6,2,4,3] => [3,6,8,7,2,5,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,8,2,6,3,5] => [3,5,7,2,8,6,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,8,4,2,6,3,5] => [2,5,7,4,8,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,5,2,4,7] => [1,6,3,7,5,2,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,3,8,5,2,4,7] => [2,6,3,7,5,1,8,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,3,6,2,5,4] => [2,6,4,8,7,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,1,8,4,2,6,5] => [3,6,2,5,8,7,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,8,4,1,6,5,3] => [5,2,8,4,7,6,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,8,3,6,5,1,4] => [7,2,4,8,6,5,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,8,3,6,1,5,4] => [6,2,4,8,7,5,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,1,8,2,3,6,5,4] => [2,4,5,8,7,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,8,3,5,4,7] => [2,3,5,7,6,1,8,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,8,4,7,6] => [1,3,4,6,2,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,3,8,4,7,6] => [2,3,4,6,1,8,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,3,8,1,4,7,6] => [5,2,3,6,1,8,7,4] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,8,1,3,5,4,7] => [4,2,5,7,6,1,8,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,4,1,8,7,3,5] => [4,2,7,3,8,1,6,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,1,4,2,8,5,7] => [3,5,2,4,7,1,8,6] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,6,4,2,8,5,7] => [2,5,1,4,7,3,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,3,8,7,1,5,4] => [6,1,3,8,7,2,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,3,8,5,1,4,7] => [6,1,3,7,5,2,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,1,8,3,4,7,6] => [3,1,5,6,2,8,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,1,3,8,4,7,6] => [3,1,4,6,2,8,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,5,3,8,4,7,6] => [1,2,4,6,3,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,8,3,7,6,5] => [1,2,5,3,8,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,1,3,7,6,5] => [4,1,5,2,8,7,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,8,3,7,1,6,5] => [6,1,4,2,8,7,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,8,3,7,6,1,5] => [7,1,4,2,8,6,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,3,8,1,7,4,6] => [5,1,3,7,2,8,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,4,1,3,8,7,6] => [4,1,5,3,2,8,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,5,4,8,2,7,6] => [2,6,1,4,3,8,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,1,4,8,2,7,6] => [3,6,2,4,1,8,7,5] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,2,3,7,6,1,5] => [7,3,4,1,8,6,5,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,8,2,3,7,1,6,5] => [6,3,4,1,8,7,5,2] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,8,1,2,3,7,6,5] => [3,4,5,1,8,7,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,8,2,3,7,6,5] => [1,4,5,2,8,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,3,7,2,6,5] => [1,6,4,2,8,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,8,1,5,2,4,7] => [4,6,2,7,5,1,8,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,8,1,2,4,7,6] => [4,5,2,6,1,8,7,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,3,8,2,4,7,6] => [2,5,3,6,1,8,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,3,8,2,4,7,6] => [1,5,3,6,2,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,8,2,7,6,3] => [1,5,8,3,2,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,4,8,2,7,6,3] => [2,5,8,3,1,7,6,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,8,1,2,7,6,3] => [4,5,8,2,1,7,6,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,1,2,8,7,4,3] => [3,4,8,7,2,1,6,5] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,6,4,2,8,7] => [3,6,2,5,1,4,8,7] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,6,2,8,7,4,3] => [2,4,8,7,1,3,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,8,2,7,6,3] => [2,5,8,1,3,7,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,8,7,6,3] => [2,3,8,1,4,7,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,8,7,6,3] => [1,3,8,2,4,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,2,8,7,4,6] => [1,4,2,7,3,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,1,2,8,7,4,6] => [3,4,1,7,2,8,6,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,2,8,7,5,1,4] => [7,3,1,8,6,2,5,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,2,6,1,8,7,3,5] => [4,2,7,1,8,3,6,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,1,5,8,2,7,6] => [3,6,2,1,4,8,7,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,5,2,8,7,1,4,6] => [6,3,1,7,2,8,5,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,4,8,7,2,6,1,5] => [7,5,1,2,8,6,4,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,4,8,7,1,2,6,5] => [5,6,1,2,8,7,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,8,1,7,2,6,5] => [4,6,1,2,8,7,5,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,4,8,7,2,6,5] => [1,6,2,3,8,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,8,2,7,6,5] => [1,5,2,3,8,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,8,1,2,7,6,5] => [4,5,1,2,8,7,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,8,2,7,1,6,5] => [6,4,1,2,8,7,5,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,4,8,2,7,6,1,5] => [7,4,1,2,8,6,5,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,2,5,8,1,7,6,3] => [5,2,8,1,3,7,6,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,1,2,5,8,7,6] => [3,4,2,1,5,8,7,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,4,2,5,8,7,6] => [2,4,1,3,5,8,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,5,1,8,7,6,4] => [4,1,2,8,3,7,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,8,2,1,5,3,6,4] => [4,3,6,8,5,7,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,4,1,2,7,3,5,8] => [3,4,6,2,7,1,5,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,7,5,4,1,8,6] => [6,1,2,5,4,8,3,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,3,1,5,4,2,7,8] => [3,6,2,5,4,1,7,8] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,1,5,4,2,6,3] => [3,6,8,5,4,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,3,5,4,1,6,2] => [6,8,3,5,4,7,1,2] => [6,8,3,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,2,5,4,1,3,6] => [6,3,7,5,4,8,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,2,5,4,6,1,3] => [7,3,8,5,4,6,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,2,1,5,4,7,3,8] => [3,2,7,5,4,1,6,8] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,6,1,4,7,8,2] => [4,8,2,5,1,3,6,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,6,2,4,7,1,8] => [7,4,2,5,1,3,6,8] => [7,4,2,8,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,4,2,1,7,3,8,5] => [4,3,6,2,8,1,5,7] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,7,5,8,6,1,2] => [7,8,2,1,4,6,3,5] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,7,1,8,3,6,5] => [4,2,6,1,8,7,3,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,6,7,4,8,1,5] => [7,2,1,5,8,3,4,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,1,6,7,4,8,5,2] => [2,8,1,5,7,3,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,3,8,4,2] => [1,8,5,7,4,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,6,5,3,8,1,4] => [7,1,5,8,4,3,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,7,6,5,2,4,8,3] => [1,5,8,6,4,3,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,6,5,3,1,4,8] => [6,1,5,7,4,3,2,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,1,4,8,3,5,6] => [3,1,6,4,7,8,2,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,6,4,8,5,1,2] => [7,8,1,4,6,3,2,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,1,6,2,4,8,3,7] => [2,4,7,5,1,3,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,6,5,2,1,3,8] => [6,5,7,1,4,3,2,8] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,7,6,5,2,8,1,3] => [7,5,8,1,4,3,2,6] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,7,6,5,1,8,3,2] => [5,8,7,1,4,3,2,6] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,7,6,5,2,8,3,4] => [1,5,7,8,4,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,5,3,2,8,4] => [1,6,5,8,4,3,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,6,5,1,2,8,3] => [5,6,8,1,4,3,2,7] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,6,5,3,1,8,2] => [6,8,5,1,4,3,2,7] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,1,3,5,4,8,7,2] => [2,8,3,5,4,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,6,3,4,1,7,8] => [6,2,4,5,1,3,7,8] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,1,6,2,4,7,8,3] => [2,4,8,5,1,3,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,4,8,7,5] => [1,2,4,5,8,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,4,8,3,6,5] => [1,3,6,4,8,7,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,4,2,8,3,5,7] => [2,4,6,3,7,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,2,6,3,5,7] => [2,4,6,1,7,5,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,2,1,5,3,6,8] => [4,3,6,1,5,7,2,8] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,1,6,2,3,8,5] => [3,5,6,1,8,4,2,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,2,6,8,3,5,4] => [1,3,6,8,7,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,7,4,8,5,3] => [1,2,8,5,7,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,6,7,4,2,8,5] => [2,6,1,5,8,3,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,8,5,4,6,1,7] => [7,2,1,5,4,6,8,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,7,6,3,5,8,1,2] => [7,8,4,1,5,3,2,6] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,7,1,2,5,3,8,6] => [3,4,6,1,5,8,2,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,6,5,2,4,1,8] => [7,5,1,6,4,3,2,8] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,7,6,5,1,4,8,2] => [5,8,1,6,4,3,2,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,6,5,2,1,8,4] => [6,5,1,8,4,3,2,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[1,7,6,5,8,2,4,3] => [1,6,8,7,4,3,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,6,5,8,1,4,2] => [6,8,1,7,4,3,2,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,6,5,1,2,4,8] => [5,6,1,7,4,3,2,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,6,8,4,2,5,7] => [2,6,1,5,7,3,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,6,8,3,5,1,2] => [7,8,5,1,6,3,2,4] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,7,6,5,1,4,3,8] => [5,1,7,6,4,3,2,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,6,5,8,1,3,4] => [6,1,7,8,4,3,2,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,6,5,8,4,1,3] => [7,1,8,6,4,3,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,3,2,1,7,4,8,5] => [4,3,2,6,8,1,5,7] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,2,1,7,3,5,8,6] => [3,2,5,1,6,8,4,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,5,4,2,8,6] => [3,6,2,5,4,8,1,7] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,5,2,7,6,3] => [3,5,8,2,4,7,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,5,1,3,7,6,4] => [4,2,5,8,3,7,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,7,2,1,5,8,6] => [5,4,2,1,6,8,3,7] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,3,7,4,2,1,8,5] => [6,5,2,4,8,1,3,7] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,7,2,5,3,1,8,6] => [6,3,5,1,4,8,2,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,7,5,4,1,3,8,6] => [5,1,6,4,3,8,2,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,5,4,3,2,1,8,6] => [6,5,4,3,2,8,1,7] => [6,5,4,3,2,8,1,7] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[8,5,3,2,1,7,6,4] => [5,4,3,8,2,7,6,1] => [5,4,3,8,2,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,5,2,1,8,4,3,7] => [4,3,7,6,2,1,8,5] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,6,3,2,8,1,5,7] => [6,4,3,1,7,2,8,5] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,7,4,3,2,8,1,6] => [7,5,4,3,1,8,2,6] => [7,5,4,3,1,8,6,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[1,7,6,2,4,8,3,5] => [1,4,7,5,8,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,3,6,4,8,1,5] => [7,1,3,5,8,4,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,2,7,5,3,8,1,4] => [7,2,5,8,4,1,3,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,1,8,5,3,6,4,2] => [2,8,5,7,4,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,1,6,2,7,4,3] => [3,5,8,7,1,4,6,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,6,2,3,7,5,4] => [1,4,5,8,7,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,3,2,7,5,4] => [1,5,4,8,7,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,3,2,7,1,6,4] => [6,4,3,8,1,7,5,2] => [6,4,3,8,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,7,3,1,6,5,4,2] => [4,8,3,7,6,5,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,2,6,1,5,4,3] => [5,3,8,7,6,4,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,8,5,7,4,3,6,2] => [1,8,6,5,3,7,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,7,2,4,6,3] => [1,5,8,6,3,7,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,6,1,7,2,5,4] => [4,6,1,8,7,3,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,4,6,7,1,3,2] => [6,8,7,3,1,4,5,2] => [6,8,7,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,2,8,5,6,1,4,3] => [6,2,8,7,4,5,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,7,5,8,2,1,4] => [7,6,2,8,4,1,3,5] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[3,7,2,6,8,4,1,5] => [7,3,1,6,8,4,2,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,6,5,8,1,4,2,7] => [5,7,1,6,3,2,8,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,5,8,4,1,3,7] => [6,1,7,5,3,2,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,5,4,8,3,2,1,7] => [7,6,5,3,2,1,8,4] => [7,6,5,3,2,1,8,4] => [[[[[[.,.],.],[.,.]],.],.],[.,.]]
[8,4,3,7,2,1,6,5] => [6,5,3,2,8,7,4,1] => [6,5,3,2,8,7,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,2,4,7,1,3,6,5] => [5,2,6,3,8,7,4,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,5,8,1,4,3,7] => [5,2,7,6,3,1,8,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,6,8,2,1,5,7] => [6,5,2,1,7,3,8,4] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,3,5,1,8,4,2,7] => [4,7,2,6,3,1,8,5] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,1,5,7,3,6,2] => [3,8,6,2,4,7,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,2,5,8,3,1,7] => [7,3,6,2,4,1,8,5] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,4,1,6,8,2,3,7] => [3,6,7,2,1,4,8,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,2,1,7,8,3,4] => [4,3,7,8,2,1,5,6] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,3,7,4,8,5,2,1] => [8,7,2,4,6,1,3,5] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[4,7,2,5,8,6,3,1] => [8,3,7,1,4,6,2,5] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,3,1,8,4,7,5,2] => [3,8,2,5,7,1,6,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,2,8,7,3,5,1] => [8,3,6,2,7,1,5,4] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,5,3,8,7,4,1,2] => [7,8,3,6,2,1,5,4] => [7,8,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,5,3,7,6,4,2,1] => [8,7,3,6,2,5,4,1] => [8,7,3,6,2,5,4,1] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[5,4,8,1,7,6,2,3] => [4,7,8,2,1,6,5,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,8,1,7,3,6,4] => [4,2,6,8,1,7,5,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,8,2,1,7,5,3] => [5,4,8,2,7,1,6,3] => [5,4,8,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,6,8,1,4,7,5,2] => [4,8,1,5,7,2,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,3,8,1,6,4,2] => [5,8,3,7,1,6,2,4] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,4,7,8,1,5,3,2] => [5,8,7,2,6,1,3,4] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,7,8,5,2,4,1] => [8,6,2,7,5,1,3,4] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[2,5,8,7,1,3,6,4] => [5,1,6,8,2,7,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,3,8,7,2,1,6,4] => [6,5,2,8,1,7,4,3] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,3,7,6,1,5,4,2] => [5,8,2,7,6,4,3,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,7,6,5,1,4,3] => [6,2,8,7,5,4,3,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,8,7,6,2,1,5] => [7,6,2,1,8,5,4,3] => [7,6,2,1,8,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[2,4,8,7,6,1,3,5] => [6,1,7,2,8,5,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,8,7,2,6,1,4] => [7,5,1,8,2,6,4,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,7,3,8,6,5,1,2] => [7,8,3,1,6,5,2,4] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,5,8,6,4,3,2,1] => [8,7,6,5,2,4,1,3] => [8,7,6,5,2,4,1,3] => [[[[[[.,.],[[.,.],.]],.],.],.],.]
[5,8,7,3,6,4,2,1] => [8,7,4,6,1,5,3,2] => [8,7,4,6,1,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[4,8,7,6,2,5,3,1] => [8,5,7,1,6,4,3,2] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,8,7,6,5,1,4,2] => [6,8,1,7,5,4,3,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,7,6,5,4,1,3] => [7,1,8,6,5,4,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,4,1,2,5,6,7,8,9] => [3,4,1,2,5,6,7,8,9] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,4,5,6,7,8,9] => [3,2,1,4,5,6,7,8,9] => [3,2,1,9,8,7,6,5,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,5,6,7,8,9] => [4,3,2,1,5,6,7,8,9] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[5,6,3,4,1,2,7,8,9] => [5,6,3,4,1,2,7,8,9] => [5,9,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[[.,.],.],.],.]]
[5,4,3,2,1,6,7,8,9] => [5,4,3,2,1,6,7,8,9] => [5,4,3,2,1,9,8,7,6] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[6,5,4,3,2,1,7,8,9] => [6,5,4,3,2,1,7,8,9] => [6,5,4,3,2,1,9,8,7] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[7,8,5,6,3,4,1,2,9] => [7,8,5,6,3,4,1,2,9] => [7,9,5,8,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[[.,.],.]]
[7,6,5,4,3,2,1,8,9] => [7,6,5,4,3,2,1,8,9] => [7,6,5,4,3,2,1,9,8] => [[[[[[[.,.],.],.],.],.],.],[[.,.],.]]
[8,6,9,4,7,2,5,1,3] => [8,6,9,4,7,2,5,1,3] => [8,6,9,4,7,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]
[8,6,4,3,9,2,7,1,5] => [8,6,4,3,9,2,7,1,5] => [8,6,4,3,9,2,7,1,5] => [[[[[[.,.],.],.],[.,.]],[.,.]],[.,.]]
[8,6,5,4,3,2,9,1,7] => [8,6,5,4,3,2,9,1,7] => [8,6,5,4,3,2,9,1,7] => [[[[[[[.,.],.],.],.],.],[.,.]],[.,.]]
[3,4,1,2,5,6,7,8,9,10] => [3,4,1,2,5,6,7,8,9,10] => [3,10,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,4,5,6,7,8,9,10] => [3,2,1,4,5,6,7,8,9,10] => [3,2,1,10,9,8,7,6,5,4] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,5,6,7,8,9,10] => [4,3,2,1,5,6,7,8,9,10] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[5,6,3,4,1,2,7,8,9,10] => [5,6,3,4,1,2,7,8,9,10] => [5,10,3,9,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,3,2,1,6,7,8,9,10] => [5,4,3,2,1,6,7,8,9,10] => [5,4,3,2,1,10,9,8,7,6] => [[[[[.,.],.],.],.],[[[[[.,.],.],.],.],.]]
[6,5,4,3,2,1,7,8,9,10] => [6,5,4,3,2,1,7,8,9,10] => [6,5,4,3,2,1,10,9,8,7] => [[[[[[.,.],.],.],.],.],[[[[.,.],.],.],.]]
[7,8,5,6,3,4,1,2,9,10] => [7,8,5,6,3,4,1,2,9,10] => [7,10,5,9,3,8,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[[[.,.],.],.]]
[7,6,5,4,3,2,1,8,9,10] => [7,6,5,4,3,2,1,8,9,10] => [7,6,5,4,3,2,1,10,9,8] => [[[[[[[.,.],.],.],.],.],.],[[[.,.],.],.]]
[8,7,6,5,4,3,2,1,9,10] => [8,7,6,5,4,3,2,1,9,10] => [8,7,6,5,4,3,2,1,10,9] => [[[[[[[[.,.],.],.],.],.],.],.],[[.,.],.]]
[9,7,5,4,3,10,2,8,1,6] => [9,7,5,4,3,10,2,8,1,6] => [9,7,5,4,3,10,2,8,1,6] => [[[[[[[.,.],.],.],.],[.,.]],[.,.]],[.,.]]
[3,6,5,1,2,4,8,7] => [4,5,1,6,3,2,8,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,5,8,2,4,1,6] => [7,5,1,6,3,8,2,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,8,5,7,2,4,1,6] => [7,5,1,6,3,8,4,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,1,7,8,4,3,2,6] => [2,7,6,5,1,8,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,6,4,3,8,7] => [2,3,6,5,1,4,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,5,4,3,8,7] => [2,3,6,5,4,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,4,6,3,8,7] => [2,3,6,4,1,5,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,6,5,3,8,7] => [2,3,6,1,5,4,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,7,8,3,2,6] => [2,7,6,1,3,8,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,8,7,3,2,6] => [2,7,6,1,3,8,5,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,8,3,6,2,5] => [3,7,5,1,8,6,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,7,8,5,2,3,6] => [2,6,7,1,5,8,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,4,8,2,3,6] => [2,6,7,4,1,8,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,3,8,1,4,2,6] => [5,7,3,6,2,8,1,4] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,1,5,8,7,3,4,6] => [2,1,6,7,3,8,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,4,7,2,3,6] => [2,6,7,4,1,8,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,7,5,2,3,6] => [2,6,7,1,5,8,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,6,3,2,8,5] => [3,6,5,1,8,4,2,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,2,3,7,5,8,4] => [2,3,4,8,6,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,8,6,5,4] => [2,3,4,8,7,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,5,8,6,4] => [2,3,4,8,5,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,1,4,3,7,2,5] => [3,7,5,4,8,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,7,3,4,8,6,5] => [2,1,4,5,8,7,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,3,2,4,1,6,5] => [6,4,3,5,8,7,1,2] => [6,4,3,8,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,7,1,4,3,8,2,5] => [3,7,5,4,8,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,2,3,5,7,6,4] => [2,3,4,8,5,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,3,6,7,5,4] => [2,3,4,8,7,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,6,8,5,4] => [2,3,4,8,7,5,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,8,5,6,4] => [2,3,4,8,6,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,3,7,5,6,4] => [2,3,4,8,6,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,3,6,5,7,4] => [2,3,4,8,6,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,5,4,3,2,6] => [2,7,6,5,4,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,2,6,3,4,1,5] => [7,3,5,6,8,4,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,8,2,7,3,4,1,5] => [7,3,5,6,8,1,4,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,7,2,8,3,4,1,5] => [7,3,5,6,8,1,2,4] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,8,7,1,4,2,6,5] => [4,6,1,5,8,7,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,8,1,4,2,6,5] => [4,6,1,5,8,7,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,8,1,4,2,7,5] => [4,6,1,5,8,2,7,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,7,8,2,4,1,6] => [7,5,1,6,2,8,3,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,6,7,1,4,2,8,5] => [4,6,1,5,8,2,3,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,2,8,3,1,4,5] => [6,3,5,7,8,2,1,4] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,6,2,7,3,1,4,5] => [6,3,5,7,8,2,4,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,1,7,5,4,3,2,6] => [2,7,6,5,4,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,4,5,3,2,6] => [2,7,6,4,5,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,3,7,1,4,2,6] => [5,7,3,6,1,8,4,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,1,7,3,4,6,8,5] => [2,1,4,5,8,6,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,3,2,4,1,8,5] => [6,4,3,5,8,1,2,7] => [6,4,3,8,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,7,2,4,3,6,1,5] => [7,3,5,4,8,6,2,1] => [7,3,8,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,1,2,3,5,6,8,4] => [2,3,4,8,5,6,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,3,8,7,4,5] => [2,3,4,7,8,1,6,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,3,7,8,6,4] => [2,3,4,8,1,7,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,3,8,7,6,4] => [2,3,4,8,1,7,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,3,8,6,7,4] => [2,3,4,8,1,6,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,3,5,8,7,4] => [2,3,4,8,5,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,2,4,3,1,7,5] => [6,3,5,4,8,2,7,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,3,2,4,8,1,5] => [7,4,3,5,8,2,1,6] => [7,4,3,8,6,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[2,1,6,3,4,8,7,5] => [2,1,4,5,8,3,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,3,2,4,7,1,5] => [7,4,3,5,8,2,6,1] => [7,4,3,8,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[7,6,2,4,3,1,8,5] => [6,3,5,4,8,2,1,7] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,1,2,3,5,7,8,4] => [2,3,4,8,5,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,3,6,8,7,4] => [2,3,4,8,1,5,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,1,2,6,3,5,4] => [3,4,6,8,7,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,8,2,7,3,5,6] => [1,4,6,2,7,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,5,4,7,3,6] => [1,2,7,5,4,8,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,5,4,2,7,6] => [1,6,2,5,4,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,6,8,4,7,1,5] => [7,1,2,5,8,3,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,3,6,8,4,7,5,2] => [1,8,2,5,7,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,1,7,3,6,5] => [4,1,6,2,8,7,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,8,5,7,6,1,2] => [7,8,1,2,4,6,5,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,2,6,8,4,5,7,3] => [1,2,8,5,6,3,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,1,2,4,3,6,8] => [3,4,6,5,2,7,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,6,1,5,2,3,8] => [4,6,7,2,5,3,1,8] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,4,2,6,3,5,8] => [2,4,6,3,7,5,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,1,4,7,2,3,5] => [3,6,7,4,8,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,4,2,8,3,5,7] => [1,4,6,3,7,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,8,5,4,2,7] => [1,7,3,6,5,2,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,1,7,3,5,4,2] => [3,8,5,7,6,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,3,6,5,4,2,8] => [2,7,3,6,5,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,1,6,5,4,2,8] => [3,7,2,6,5,4,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,1,4,6,3,5,8] => [3,2,6,4,7,5,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,3,6,5,1,4,8] => [6,2,3,7,5,4,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,1,2,3,6,5,4,8] => [2,3,4,7,6,5,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,1,2,7,3,5,4] => [3,4,6,8,7,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,2,3,8,5,4,7] => [1,3,4,7,6,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,2,7,6,3,4] => [1,4,7,8,2,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,8,2,7,6,3,4] => [2,4,7,8,1,6,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,2,7,6,3,4,1] => [8,3,6,7,1,5,4,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,2,8,1,7,3,5,4] => [4,2,6,8,7,1,5,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,2,1,7,4,3,5] => [4,3,7,6,8,1,5,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,4,1,2,8,5,7] => [4,5,1,3,7,2,8,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,6,3,8,5,4,7] => [2,1,4,7,6,3,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,8,7,6,3,4] => [3,1,7,8,2,6,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,3,8,7,4,6,1] => [8,1,3,6,2,7,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,2,5,3,8,7,4,6] => [1,2,4,7,3,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,7,6,5,1,3] => [7,1,8,2,6,5,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,3,8,7,1,6,4] => [6,1,3,8,2,7,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,8,4,1,7,6,3] => [5,1,8,4,2,7,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,8,7,1,4,2,6] => [5,7,1,6,2,8,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,3,8,4,1,7,6,2] => [5,8,2,4,1,7,6,3] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,8,7,6,3,5,1] => [8,2,6,1,7,5,4,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,8,7,6,5,3,1] => [8,2,7,1,6,5,4,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,1,8,7,6,5,3,2] => [2,8,7,1,6,5,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,8,7,6,5,1,2] => [7,8,2,1,6,5,4,3] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,1,8,7,2,5,4] => [3,6,2,8,7,1,5,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,3,8,7,6,2,4] => [2,7,3,8,1,6,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,3,8,7,6,2,4] => [1,7,3,8,2,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,4,7,2,6,3] => [1,6,8,4,2,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,8,4,7,2,6,3] => [2,6,8,4,1,7,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,5,1,2,4,7,3] => [4,5,8,6,3,1,7,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,3,1,2,4,8,7] => [4,5,3,6,1,2,8,7] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,2,4,3,1,8,7] => [6,3,5,4,1,2,8,7] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,6,1,2,4,3,8,7] => [3,4,6,5,1,2,8,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,8,1,7,2,3,6] => [4,6,7,1,2,8,5,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,8,1,7,2,6,3] => [4,6,8,1,2,7,5,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,2,5,8,7,4,6] => [1,3,2,7,4,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,1,8,7,4,6,2] => [3,8,1,6,2,7,5,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,1,8,7,2,6,4] => [3,6,1,8,2,7,5,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,6,1,2,8,5,7] => [4,5,2,1,7,3,8,6] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,5,2,8,7,1,3,6] => [6,3,7,1,2,8,5,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,2,5,8,7,1,6,4] => [6,2,1,8,3,7,5,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,4,8,7,6,2,1,5] => [7,6,1,2,8,5,4,3] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,1,4,8,7,6,2,5] => [2,7,1,3,8,6,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,8,7,6,5,1,2] => [7,8,1,2,6,5,4,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,3,4,8,7,6,2,5] => [1,7,2,3,8,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,8,7,6,2,5,1] => [8,6,1,2,7,5,4,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,2,5,8,7,4,6,1] => [8,2,1,6,3,7,5,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,1,3,5,8,7,4,6] => [2,1,3,7,4,8,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,8,6,4,3] => [1,2,8,7,4,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,4,8,2,6,5,3] => [2,5,8,3,7,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,1,3,7,5,2,4] => [3,7,4,8,6,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,8,1,2,6,5,4] => [4,5,1,8,7,6,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,7,8,2,6,5,4] => [1,5,2,8,7,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,7,8,1,6,5,4] => [5,1,2,8,7,6,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,8,1,3,6,5,4] => [4,1,5,8,7,6,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,1,2,6,7,3,5,4] => [2,3,6,8,7,4,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,6,7,5,3,4] => [2,3,7,8,6,4,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,5,7,1,3,6,4] => [5,2,6,8,3,7,4,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,8,1,6,7,3,5,4] => [3,1,6,8,7,4,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,8,3,7,1,5,4] => [6,1,4,8,7,2,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,6,4,7,1,5,3] => [6,1,8,4,7,3,5,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,8,3,4,1,7,5,2] => [5,8,3,4,7,1,6,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,3,7,4,1,5,2] => [6,8,3,5,7,1,4,2] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,6,8,3,7,5,1,4] => [7,1,4,8,6,2,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,1,6,7,5,3,4] => [3,1,7,8,6,4,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,5,7,1,6,3,4] => [5,2,7,8,3,6,4,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,7,2,3,6,1,5] => [7,4,5,2,8,6,3,1] => [7,4,8,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,3,5,7,4,1,6,2] => [6,8,2,5,3,7,4,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,5,2,4,7,1,6,3] => [6,3,8,4,2,7,5,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,2,3,5,7,1,6,4] => [6,2,3,8,4,7,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,4,7,3,6,1,5] => [7,2,5,3,8,6,4,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,7,1,4,6,3,5] => [4,2,7,5,8,6,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,7,1,2,4,6,3,5] => [3,4,7,5,8,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,1,4,6,2,3,5] => [3,6,7,4,8,5,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,7,1,3,6,2,5] => [4,7,5,2,8,6,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,6,8,3,7,2,5,4] => [1,6,4,8,7,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,5,7,1,2,6,4] => [5,6,2,8,3,7,4,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,8,7,1,3,6,2,4] => [4,7,5,8,1,6,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,5,4,7,1,6,2,3] => [5,7,8,3,2,6,4,1] => [5,8,7,3,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,4,7,1,2,6,3] => [5,6,8,3,2,7,4,1] => [5,8,7,3,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,1,4,7,2,6,3] => [3,6,8,4,2,7,5,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,6,8,2,7,5,3] => [1,5,8,2,7,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,8,2,7,4,3] => [1,5,8,7,3,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,6,3,1,7,4,2] => [5,8,4,7,2,3,6,1] => [5,8,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,6,2,8,1,7,4,3] => [5,3,8,7,1,2,6,4] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,8,4,5,7,2,6,3] => [1,6,8,3,4,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,7,3,6,1,2,4] => [6,7,4,8,1,5,3,2] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,3,5,7,1,6,2,4] => [5,7,2,8,3,6,4,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,6,8,3,7,5,2,4] => [1,7,4,8,6,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,4,2,7,1,5,3] => [6,4,8,3,7,1,5,2] => [6,4,8,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,6,4,7,3,1,5,2] => [6,8,5,3,7,2,4,1] => [6,8,5,3,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,4,5,7,3,1,6,2] => [6,8,5,2,3,7,4,1] => [6,8,5,2,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,3,4,7,2,6,1,5] => [7,5,2,3,8,6,4,1] => [7,5,2,8,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[8,7,1,3,4,6,2,5] => [3,7,4,5,8,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,7,2,4,6,1,5] => [7,4,2,5,8,6,3,1] => [7,4,2,8,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[2,8,4,5,7,1,6,3] => [6,1,8,3,4,7,5,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,7,3,4,5,1,6,2] => [6,8,3,4,5,7,2,1] => [6,8,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,4,5,2,6,1,3] => [7,5,8,3,4,6,2,1] => [7,5,8,3,6,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[5,8,7,2,3,6,1,4] => [7,4,5,8,1,6,3,2] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[8,7,2,3,4,6,1,5] => [7,3,4,5,8,6,2,1] => [7,3,8,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,7,2,3,6,1,4,5] => [6,3,4,7,8,5,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,3,2,8,5,4,7,6] => [1,3,2,6,5,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,1,8,4,3,7,6] => [3,2,6,5,1,8,7,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,8,4,3,7,5,1] => [8,2,5,4,7,1,6,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,8,4,3,1,6,5] => [6,2,5,4,8,7,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,4,8,2,7,5,1] => [8,5,2,3,7,1,6,4] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[8,1,4,5,2,3,7,6] => [2,5,6,3,4,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,4,3,2,7,6] => [2,6,5,4,3,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,3,2,8,7,5,1] => [8,4,3,2,7,1,6,5] => [8,4,3,2,7,1,6,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[6,5,3,2,1,7,8,4] => [5,4,3,8,2,1,6,7] => [5,4,3,8,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[5,6,3,2,7,8,4,1] => [8,4,3,7,1,2,5,6] => [8,4,3,7,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[4,1,6,3,2,7,8,5] => [2,5,4,1,8,3,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,4,2,7,8,1,5] => [7,4,1,3,8,2,5,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[8,1,6,4,3,7,2,5] => [2,7,5,4,8,3,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,4,3,6,5,2] => [2,8,5,4,7,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,3,2,6,4,8,1] => [8,4,3,6,1,5,2,7] => [8,4,3,7,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[2,7,5,6,1,3,4,8] => [5,1,6,7,3,4,2,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,5,7,2,8,1,3] => [7,5,8,1,3,2,4,6] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,6,4,7,2,8,3,1] => [8,5,7,3,1,2,4,6] => [8,5,7,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[6,5,4,1,7,2,8,3] => [4,6,8,3,2,1,5,7] => [4,8,7,3,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,5,7,1,8,2,3] => [5,7,8,2,3,1,4,6] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,4,6,1,7,8,2,3] => [4,7,8,2,1,3,5,6] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,4,6,8,7,3,5] => [2,1,7,3,8,4,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,6,8,7,1,2,5] => [6,7,1,2,8,3,5,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,3,1,6,8,7,2,5] => [3,7,2,1,8,4,6,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,6,8,7,2,4,1] => [8,6,2,7,1,3,5,4] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[6,3,5,1,8,7,2,4] => [4,7,2,8,3,1,6,5] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,8,5,6,3,1,4] => [7,2,6,8,4,5,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,8,5,1,7,3,4] => [5,2,7,8,4,1,6,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,1,8,6,7,3,5] => [3,2,7,1,8,5,6,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,2,8,6,7,4,5] => [1,3,2,7,8,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,8,6,7,1,4,5] => [6,1,2,7,8,4,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,1,3,2,6,7,4,5] => [2,4,3,7,8,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,8,7,6,1,5,3] => [6,2,8,1,7,5,4,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,7,8,5,4,2,1] => [8,7,2,6,5,1,3,4] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[5,3,7,8,6,4,1,2] => [7,8,2,6,1,5,3,4] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,3,1,7,8,6,5,2] => [3,8,2,1,7,6,4,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,7,6,8,3,2] => [3,8,7,2,1,5,4,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,7,5,8,3,2,1] => [8,7,6,2,4,1,3,5] => [8,7,6,2,5,1,4,3] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[7,4,6,5,1,8,3,2] => [5,8,7,2,4,3,1,6] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,1,7,6,5,4,3,2] => [2,8,7,6,5,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,6,1,5,4,3,8] => [4,1,7,6,5,3,2,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,6,5,3,1,2,8] => [6,7,5,1,4,3,2,8] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,6,4,3,1,5,7,2] => [5,8,4,3,6,2,7,1] => [5,8,4,3,7,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,6,4,1,5,2,7,3] => [4,6,8,3,5,2,7,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,5,1,3,2,7,4] => [4,6,5,8,3,2,7,1] => [4,8,7,6,3,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,3,1,5,2,4,6] => [4,6,3,7,5,8,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,1,7,2,4,6,8] => [3,5,2,6,1,7,4,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,1,2,4,5,3,6] => [3,4,7,5,6,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,2,4,7,3,5] => [3,4,7,5,8,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,1,2,6,7,3,4] => [3,4,7,8,2,5,6,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,1,6,4,2,7,3] => [3,6,8,5,2,4,7,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,5,3,4,7,2] => [3,8,5,6,4,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,5,2,4,7,3] => [3,5,8,6,4,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,2,5,7,3,4] => [3,4,7,8,5,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,2,7,4,3,5] => [3,4,7,6,8,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,1,2,5,4,3,6] => [3,4,7,6,5,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,4,2,3,8,6,7] => [2,4,5,3,1,7,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,2,7,3,6,8] => [2,4,6,3,1,7,5,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,8,2,6,3,4] => [2,5,7,8,3,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,1,7,3,4,6,2] => [3,8,5,6,1,7,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,2,3,8,7,5,6] => [1,3,4,2,7,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,4,8,7,5,3] => [2,3,8,4,7,1,6,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,7,4,8,5,3] => [2,3,8,5,7,1,4,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,4,7,8,5,2] => [2,8,1,4,7,3,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,3,8,4,6,2] => [3,8,4,6,1,7,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,7,4,5,2,6,3] => [2,6,8,4,5,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,7,1,2,6,4,5] => [4,5,2,7,8,6,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,2,8,4,7,5,6] => [2,3,1,5,7,8,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,8,6,4,5,7] => [2,3,1,6,7,5,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,2,6,4,5,8] => [2,4,1,6,7,5,3,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,3,8,6,5,7] => [1,3,4,2,7,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,3,8,5,7,6] => [1,3,4,2,6,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,1,7,2,4,6,3] => [3,5,8,6,1,7,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,3,5,8,4,7,6] => [1,2,3,6,4,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,8,6,4,7] => [1,2,3,7,4,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,2,8,6,4,5,3] => [2,3,8,6,7,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,8,4,6,5,2] => [2,8,1,5,7,6,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,7,4,6,5,3] => [2,3,8,5,7,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,7,3,6,5,4] => [2,3,5,8,7,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,8,7,4,6] => [1,2,3,7,4,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,8,5,4,7] => [1,2,3,7,6,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,5,6,3,1,4,2] => [6,8,5,7,3,4,1,2] => [6,8,5,7,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[7,8,5,3,6,1,2,4] => [6,7,4,8,3,5,1,2] => [6,8,4,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,5,6,3,1,4,2,8] => [5,7,4,6,2,3,1,8] => [5,8,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,5,8,3,1,4,2,6] => [5,7,4,6,2,8,1,3] => [5,8,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,8,5,3,1,4,2,6] => [5,7,4,6,3,8,1,2] => [5,8,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,8,5,3,1,6,2,4] => [5,7,4,8,3,6,1,2] => [5,8,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,8,5,3,1,6,4,2] => [5,8,4,7,3,6,1,2] => [5,8,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,8,5,3,6,1,4,2] => [6,8,4,7,3,5,1,2] => [6,8,4,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,8,5,3,6,4,1,2] => [7,8,4,6,3,5,1,2] => [7,8,4,6,3,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[7,8,5,3,4,1,6,2] => [6,8,4,5,3,7,1,2] => [6,8,4,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,8,5,3,1,4,6,2] => [5,8,4,6,3,7,1,2] => [5,8,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,8,5,3,1,2,6,4] => [5,6,4,8,3,7,1,2] => [5,8,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,5,3,8,1,2,6,4] => [5,6,3,8,2,7,1,4] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,8,3,4,1,6,2] => [6,8,4,5,2,7,1,3] => [6,8,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,5,8,3,4,6,1,2] => [7,8,4,5,2,6,1,3] => [7,8,4,6,2,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,5,6,3,4,1,8,2] => [6,8,4,5,2,3,1,7] => [6,8,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,5,6,3,1,4,8,2] => [5,8,4,6,2,3,1,7] => [5,8,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,5,6,3,1,2,8,4] => [5,6,4,8,2,3,1,7] => [5,8,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,5,3,6,1,2,8,4] => [5,6,3,8,2,4,1,7] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,4,1,2,8,6] => [5,6,3,4,2,8,1,7] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,1,4,2,6,8] => [4,6,3,5,2,7,1,8] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,4,2,8,6] => [4,6,3,5,2,8,1,7] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,6,2,8,4] => [4,6,3,8,2,5,1,7] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,6,4,8,2] => [4,8,3,6,2,5,1,7] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,6,1,4,8,2] => [5,8,3,6,2,4,1,7] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,6,4,1,8,2] => [6,8,3,5,2,4,1,7] => [6,8,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,3,6,4,8,1,2] => [7,8,3,5,2,4,1,6] => [7,8,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,5,3,8,4,6,1,2] => [7,8,3,5,2,6,1,4] => [7,8,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,5,3,8,1,4,6,2] => [5,8,3,6,2,7,1,4] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,1,8,4,6,2] => [4,8,3,6,2,7,1,5] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,8,2,6,4] => [4,6,3,8,2,7,1,5] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,8,2,4,6] => [4,6,3,7,2,8,1,5] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,6,2,4,8] => [4,6,3,7,2,5,1,8] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,6,4,2,8] => [4,7,3,6,2,5,1,8] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,8,4,2,6] => [4,7,3,6,2,8,1,5] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,8,6,2,4] => [4,7,3,8,2,6,1,5] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,8,1,6,4,2] => [5,8,3,7,2,6,1,4] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,8,6,1,4,2] => [6,8,3,7,2,5,1,4] => [6,8,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,3,8,6,4,1,2] => [7,8,3,6,2,5,1,4] => [7,8,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,5,8,3,6,4,1,2] => [7,8,4,6,2,5,1,3] => [7,8,4,6,2,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,5,8,3,6,1,4,2] => [6,8,4,7,2,5,1,3] => [6,8,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,5,8,3,1,6,4,2] => [5,8,4,7,2,6,1,3] => [5,8,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,5,8,3,1,6,2,4] => [5,7,4,8,2,6,1,3] => [5,8,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,5,3,6,1,4,2,8] => [5,7,3,6,2,4,1,8] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,6,4,1,2,8] => [6,7,3,5,2,4,1,8] => [6,8,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,3,8,4,1,2,6] => [6,7,3,5,2,8,1,4] => [6,8,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,8,6,3,1,2,4] => [6,7,5,8,2,4,1,3] => [6,8,5,7,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[7,5,8,6,3,1,4,2] => [6,8,5,7,2,4,1,3] => [6,8,5,7,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[7,5,8,6,3,4,1,2] => [7,8,5,6,2,4,1,3] => [7,8,5,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[7,5,6,8,3,1,4,2] => [6,8,5,7,2,3,1,4] => [6,8,5,7,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[7,5,6,3,8,1,2,4] => [6,7,4,8,2,3,1,5] => [6,8,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,5,3,4,1,6,2,8] => [5,7,3,4,2,6,1,8] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,4,1,8,2,6] => [5,7,3,4,2,8,1,6] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,6,3,1,8,2,4] => [5,7,4,8,2,3,1,6] => [5,8,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,5,6,3,1,8,4,2] => [5,8,4,7,2,3,1,6] => [5,8,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,5,6,3,8,1,4,2] => [6,8,4,7,2,3,1,5] => [6,8,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,5,6,3,8,4,1,2] => [7,8,4,6,2,3,1,5] => [7,8,4,6,2,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,5,3,6,8,4,1,2] => [7,8,3,6,2,4,1,5] => [7,8,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,5,3,6,8,1,4,2] => [6,8,3,7,2,4,1,5] => [6,8,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,3,6,1,8,4,2] => [5,8,3,7,2,4,1,6] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,1,6,8,4,2] => [4,8,3,7,2,5,1,6] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,6,8,2,4] => [4,7,3,8,2,5,1,6] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,4,8,2,6] => [4,7,3,5,2,8,1,6] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,4,6,2,8] => [4,7,3,5,2,6,1,8] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,2,6,4,8] => [4,5,3,7,2,6,1,8] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,2,8,4,6] => [4,5,3,7,2,8,1,6] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,2,8,6,4] => [4,5,3,8,2,7,1,6] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,4,8,6,2] => [4,8,3,5,2,7,1,6] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,4,1,8,6,2] => [5,8,3,4,2,7,1,6] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,4,8,1,6,2] => [6,8,3,4,2,7,1,5] => [6,8,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,3,4,8,6,1,2] => [7,8,3,4,2,6,1,5] => [7,8,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,5,3,4,6,1,8,2] => [6,8,3,4,2,5,1,7] => [6,8,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,3,4,1,6,8,2] => [5,8,3,4,2,6,1,7] => [5,8,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,1,4,6,8,2] => [4,8,3,5,2,6,1,7] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,2,6,8,4] => [4,5,3,8,2,6,1,7] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,3,1,2,4,8,6] => [4,5,3,6,2,8,1,7] => [4,8,3,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,6,2,5,4,1,8,7] => [6,3,1,5,4,2,8,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,5,2,8,4,7,6,1] => [8,3,1,5,2,7,6,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,4,7,3,2,8,6,1] => [8,5,4,2,1,7,3,6] => [8,5,4,2,1,7,6,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[5,4,8,3,2,7,6,1] => [8,5,4,2,1,7,6,3] => [8,5,4,2,1,7,6,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[5,3,2,6,4,1,8,7] => [6,3,2,5,1,4,8,7] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,5,8,3,2,7,6,1] => [8,5,4,1,2,7,6,3] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[4,7,6,3,8,5,2,1] => [8,7,4,1,6,3,2,5] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[4,8,6,3,7,5,2,1] => [8,7,4,1,6,3,5,2] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[4,8,5,3,2,7,6,1] => [8,5,4,1,3,7,6,2] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[5,8,4,3,2,7,6,1] => [8,5,4,3,1,7,6,2] => [8,5,4,3,1,7,6,2] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[5,3,2,8,4,7,6,1] => [8,3,2,5,1,7,6,4] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,1,5,8,4,7,6,3] => [2,1,8,5,3,7,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,2,7,4,8,6,1] => [8,3,2,5,1,7,4,6] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,7,4,3,2,8,6,1] => [8,5,4,3,1,7,2,6] => [8,5,4,3,1,7,6,2] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[4,7,5,3,2,8,6,1] => [8,5,4,1,3,7,2,6] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[4,7,8,3,6,5,2,1] => [8,7,4,1,6,5,2,3] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[4,6,8,3,7,5,2,1] => [8,7,4,1,6,2,5,3] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[7,6,4,3,8,5,2,1] => [8,7,4,3,6,2,1,5] => [8,7,4,3,6,2,1,5] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[7,3,2,6,8,5,4,1] => [8,3,2,7,6,4,1,5] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,1,8,6,7,5,4,3] => [2,1,8,7,6,4,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,2,6,7,5,4,1] => [8,3,2,7,6,4,5,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,6,4,3,7,5,2,1] => [8,7,4,3,6,2,5,1] => [8,7,4,3,6,2,5,1] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[8,5,7,6,4,3,2,1] => [8,7,6,5,2,4,3,1] => [8,7,6,5,2,4,3,1] => [[[[[[.,.],[[.,.],.]],.],.],.],.]
[8,4,5,3,2,7,6,1] => [8,5,4,2,3,7,6,1] => [8,5,4,2,7,6,3,1] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[8,4,7,3,6,5,2,1] => [8,7,4,2,6,5,3,1] => [8,7,4,2,6,5,3,1] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[8,4,6,3,7,5,2,1] => [8,7,4,2,6,3,5,1] => [8,7,4,2,6,5,3,1] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[7,4,6,3,8,5,2,1] => [8,7,4,2,6,3,1,5] => [8,7,4,2,6,5,1,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[3,7,2,6,8,5,4,1] => [8,3,1,7,6,4,2,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,8,2,6,7,5,4,1] => [8,3,1,7,6,4,5,2] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,8,2,5,4,7,6,1] => [8,3,1,5,4,7,6,2] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,7,2,8,6,5,4,1] => [8,3,1,7,6,5,2,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,6,2,8,7,5,4,1] => [8,3,1,7,6,2,5,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,4,7,3,8,5,2,1] => [8,7,4,2,6,1,3,5] => [8,7,4,2,6,1,5,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[6,4,8,3,7,5,2,1] => [8,7,4,2,6,1,5,3] => [8,7,4,2,6,1,5,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[7,4,8,3,6,5,2,1] => [8,7,4,2,6,5,1,3] => [8,7,4,2,6,5,1,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[7,4,5,3,2,8,6,1] => [8,5,4,2,3,7,1,6] => [8,5,4,2,7,6,1,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[7,5,4,3,2,8,6,1] => [8,5,4,3,2,7,1,6] => [8,5,4,3,2,7,1,6] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[7,3,2,5,4,8,6,1] => [8,3,2,5,4,7,1,6] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,1,7,5,4,8,6,3] => [2,1,8,5,4,7,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,2,8,6,5,4,1] => [8,3,2,7,6,5,1,4] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,8,4,3,6,5,2,1] => [8,7,4,3,6,5,1,2] => [8,7,4,3,6,5,1,2] => [[[[[.,[.,.]],.],[[.,.],.]],.],.]
[6,8,5,7,4,3,2,1] => [8,7,6,5,3,1,4,2] => [8,7,6,5,3,1,4,2] => [[[[[[.,[.,.]],[.,.]],.],.],.],.]
[6,8,4,3,7,5,2,1] => [8,7,4,3,6,1,5,2] => [8,7,4,3,6,1,5,2] => [[[[[.,[.,.]],.],[[.,.],.]],.],.]
[6,3,2,8,7,5,4,1] => [8,3,2,7,6,1,5,4] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,3,2,7,8,5,4,1] => [8,3,2,7,6,1,4,5] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,7,4,3,8,5,2,1] => [8,7,4,3,6,1,2,5] => [8,7,4,3,6,1,5,2] => [[[[[.,[.,.]],.],[[.,.],.]],.],.]
[2,3,1,4,5,6,7,8,9] => [3,1,2,4,5,6,7,8,9] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,1,5,6,7,8,9] => [4,1,2,3,5,6,7,8,9] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,3,4,5,1,6,7,8,9] => [5,1,2,3,4,6,7,8,9] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,5,6,1,7,8,9] => [6,1,2,3,4,5,7,8,9] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,1,4,5,6,7,8,9,10] => [3,1,2,4,5,6,7,8,9,10] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,3,1,5,6,7,8,9] => [4,1,3,2,5,6,7,8,9] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,3,4,1,5,6,7,8,9,10] => [4,1,2,3,5,6,7,8,9,10] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,3,5,4,1,6,7,8,9] => [5,1,2,4,3,6,7,8,9] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,5,1,6,7,8,9,10] => [5,1,2,3,4,6,7,8,9,10] => [5,1,10,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[[.,.],.],.],.],.]]
[2,3,4,6,5,1,7,8,9] => [6,1,2,3,5,4,7,8,9] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,6,1,7,8,9,10] => [6,1,2,3,4,5,7,8,9,10] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,5,7,6,1,8,9] => [7,1,2,3,4,6,5,8,9] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[2,3,4,5,6,7,1,8,9,10] => [7,1,2,3,4,5,6,8,9,10] => [7,1,10,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,6,8,7,1,9] => [8,1,2,3,4,5,7,6,9] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,3,4,5,6,7,8,1,9,10] => [8,1,2,3,4,5,6,7,9,10] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[2,3,4,5,6,7,9,8,1] => [9,1,2,3,4,5,6,8,7] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[6,8,1,2,4,5,7,3] => [3,4,8,5,6,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,8,2,4,7,1,6] => [7,4,1,5,2,8,6,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,2,5,7,3,6,1,8] => [7,2,5,1,3,6,4,8] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,5,2,8,3,1,6,7] => [6,3,5,1,2,7,8,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,1,6,8,4,7,3,5] => [2,1,7,5,8,3,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,3,6,7,4] => [1,2,5,8,3,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,8,2,4,7,3] => [1,5,8,6,3,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,6,8,5,7,4] => [2,3,1,8,6,4,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,3,7,2,6,1,8] => [7,5,3,2,1,6,4,8] => [7,5,3,2,1,8,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[4,6,3,2,1,8,5,7] => [5,4,3,1,7,2,8,6] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[4,1,7,3,2,5,8,6] => [2,5,4,1,6,8,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,7,8,6,4] => [3,4,1,8,2,7,5,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,1,4,8,2,6,3] => [3,6,8,4,2,7,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,7,3,8,6,1,2] => [7,8,4,2,1,6,3,5] => [7,8,4,2,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,8,4,7,6,3,1,2] => [7,8,6,3,1,5,4,2] => [7,8,6,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[5,8,7,1,4,2,6,3] => [4,6,8,5,1,7,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,3,5,1,2,7,6,4] => [4,5,2,8,3,7,6,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,3,1,7,2,6,5] => [4,6,3,1,8,7,5,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,8,4,3,5,2,7,6] => [1,6,4,3,5,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,3,1,5,2,8,7] => [4,6,3,1,5,2,8,7] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,8,3,6,2,7,5,4] => [1,5,3,8,7,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,4,3,8,5,1,2] => [7,8,4,3,6,2,1,5] => [7,8,4,3,6,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[1,7,6,2,8,4,5,3] => [1,4,8,6,7,3,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,3,2,7,4,1,8] => [7,4,3,6,2,1,5,8] => [7,4,3,8,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[1,6,2,3,7,8,5,4] => [1,3,4,8,7,2,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,2,8,4,5,3] => [1,4,8,6,7,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,1,8,2,4,6,3] => [3,5,8,6,1,7,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,7,8,3,6,4] => [2,3,6,8,1,7,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,7,8,6,3,5] => [3,1,7,2,8,6,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,1,7,3,8,5,6] => [3,2,5,1,7,8,4,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,8,4,3,1,5,7] => [6,2,5,4,7,1,8,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,3,2,1,8,4,5,6] => [4,3,2,6,7,8,1,5] => [4,3,2,8,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,6,1,2,4,5,3] => [4,5,8,6,7,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,3,7,6,2,1,4,5] => [6,5,2,7,8,4,3,1] => [6,5,2,8,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,2,8,7,5,1,4,6] => [6,2,1,7,5,8,4,3] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,3,6,5,2,1,4,7] => [6,5,2,7,4,3,8,1] => [6,5,2,8,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[7,6,3,5,2,4,1,8] => [7,5,3,6,4,2,1,8] => [7,5,3,8,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,4,6,2,5,3,1,8] => [7,4,6,2,5,3,1,8] => [7,4,8,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,2,4,1,6,5,3,7] => [4,2,7,3,6,5,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,3,7,5,4,1,2] => [7,8,3,6,5,1,4,2] => [7,8,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,1,6,7,5,2,4,3] => [2,6,8,7,5,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,6,4,3,7,5] => [2,3,6,5,8,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,7,5,4,3,6] => [3,1,7,6,5,8,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,8,6,5,4,3,7] => [2,1,7,6,5,4,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,4,3,8,6] => [1,2,6,5,4,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,4,3,8,6,5] => [1,3,5,4,8,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,6,5,2,4,3] => [1,6,8,7,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,7,3,2,6,5,4] => [2,5,4,8,7,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,3,2,8,7,6] => [2,5,4,3,1,8,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,5,3,2,1,7,4] => [6,5,4,8,3,2,7,1] => [6,5,4,8,3,2,7,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[8,6,5,1,7,3,2,4] => [4,7,6,8,3,2,5,1] => [4,8,7,6,3,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,1,7,4,3,2,5] => [3,7,6,5,8,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,5,8,3,2,6,4] => [2,6,5,8,3,7,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,4,3,1,8,6,2] => [5,8,4,3,1,7,2,6] => [5,8,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[1,8,5,3,7,2,6,4] => [1,6,4,8,3,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,6,3,5,2,7] => [1,7,5,2,6,4,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,6,3,5,2,1,8] => [7,6,4,2,5,3,1,8] => [7,6,4,2,8,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[1,3,5,6,8,4,2,7] => [1,7,2,6,3,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,4,8,7,1,2,6] => [6,7,1,3,2,8,5,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,1,4,6,8,7,2,5] => [2,7,1,3,8,4,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,7,2,5,4] => [1,6,3,8,7,2,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,4,8,7,5,3] => [1,3,8,4,7,2,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,1,6,7,5,3,2] => [3,8,7,2,6,4,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,6,4,8,5,2,3] => [2,7,8,4,6,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,6,8,5,1,2,4] => [6,7,2,8,5,3,1,4] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,3,7,2,6,8,4,5] => [1,4,2,7,8,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,5,2,8,1,4,7] => [6,4,1,7,3,2,8,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,6,5,7,2,4,1,8] => [7,5,1,6,3,2,4,8] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,2,6,3,8,1,5,7] => [6,2,4,1,7,3,8,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,6,7,3,5,1,8] => [7,2,5,1,6,3,4,8] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,6,2,4,7,5,1,8] => [7,3,1,4,6,2,5,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,6,2,4,1,8,5,7] => [5,3,1,4,7,2,8,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,3,8,2,1,6,4,5] => [5,4,2,7,8,6,1,3] => [5,4,2,8,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,7,6,4,3,1,5,2] => [6,8,5,4,7,3,2,1] => [6,8,5,4,7,3,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[8,7,6,4,1,5,2,3] => [5,7,8,4,6,3,2,1] => [5,8,7,4,6,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[3,6,8,2,1,5,4,7] => [5,4,1,7,6,2,8,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,4,8,1,6,5,3,7] => [4,1,7,2,6,5,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,6,1,7,3,5,4,2] => [3,8,5,7,6,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,7,5,4,2,3] => [3,7,8,6,5,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,2,8,7,3,5,4] => [1,3,6,8,7,2,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,5,6,4,3,1,8] => [7,2,6,5,3,4,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,2,5,7,8,4,3,6] => [1,2,7,6,3,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,4,8,6,3,5] => [1,2,7,4,8,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,8,3,6,5,4] => [1,2,5,8,7,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,8,6,3,5,4,2] => [2,8,5,7,6,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,7,6,3,5,2,4] => [1,7,5,8,6,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,4,6,3,2,5] => [1,7,6,4,8,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,5,8,3,4,6,2] => [2,8,5,6,3,7,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,4,2,3,5,8] => [2,5,6,4,7,3,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,2,4,7,3,5,1] => [8,3,6,4,7,2,5,1] => [8,3,7,6,5,2,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,6,2,4,5,7,3,1] => [8,3,7,4,5,2,6,1] => [8,3,7,6,5,2,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,1,6,4,5,2,3,8] => [2,6,7,4,5,3,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,5,6,8,2,3] => [2,7,8,3,4,5,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,6,5,8,3,2] => [2,8,7,3,5,4,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,8,5,4,6] => [2,3,4,7,6,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,4,3,8,2,6] => [2,7,5,4,3,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,4,2,6,8,5] => [2,5,3,4,8,6,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,4,6,2,8,3] => [2,6,8,4,3,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,6,4,3,8,2] => [2,8,6,5,3,4,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,5,4,3,2,8] => [2,7,6,5,4,3,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,2,5,4,3,7,1] => [8,3,6,5,4,2,7,1] => [8,3,7,6,5,2,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,5,1,7,4,3,6,8] => [3,1,6,5,2,7,4,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,1,4,8,6,2,7] => [3,7,1,4,2,6,8,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,2,4,7,8,1,5] => [7,3,1,4,8,2,5,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,6,2,4,8,7,1,3] => [7,3,8,4,1,2,6,5] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,5,8,7,2,3,1,4] => [7,5,6,8,2,1,4,3] => [7,5,8,6,2,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[6,5,7,8,2,4,1,3] => [7,5,8,6,2,1,3,4] => [7,5,8,6,2,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[3,4,7,2,5,8,1,6] => [7,4,1,2,5,8,3,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,6,8,1,3,5,2,7] => [4,7,5,1,6,2,8,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,4,1,7,2,5,8] => [4,6,1,3,7,2,5,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,3,1,5,6,4,7] => [4,1,3,7,5,6,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,7,1,5,4,2,6] => [4,7,1,6,5,8,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,1,7,6,8,2,5] => [3,7,2,1,8,5,4,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,1,7,5,6,8,2] => [3,8,1,2,5,6,4,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,5,7,6,2,8] => [3,7,1,2,4,6,5,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,4,1,6,2,8,5] => [4,6,1,3,8,5,2,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,4,7,2,5,3,6,1] => [8,4,6,2,5,7,3,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,7,8,1,2,3,6,5] => [4,5,6,1,8,7,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,6,1,5,3,7,4] => [4,1,6,8,5,3,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,5,1,3,8,2,4] => [4,7,5,8,3,2,1,6] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,3,4,8,2] => [4,8,5,6,3,2,1,7] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,2,6,4,1,3,8,5] => [5,2,6,4,8,3,1,7] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,5,3,7,2,6,1] => [8,6,4,2,3,7,5,1] => [8,6,4,2,7,5,3,1] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[4,7,5,2,8,1,6,3] => [6,4,8,1,3,7,2,5] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,6,4,3,1,5,7,8] => [5,1,4,3,6,2,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,3,8,4,1,5,2,6] => [5,7,2,4,6,8,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,3,4,1,6,5,8] => [5,2,3,4,7,6,1,8] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,8,3,6,1,5,7] => [6,2,4,1,7,5,8,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,8,5,7,2,1,3,4] => [6,5,7,8,3,1,4,2] => [6,5,8,7,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[4,8,5,2,7,1,3,6] => [6,4,7,1,3,8,5,2] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,3,5,2,1,7,4,8] => [5,4,2,7,3,1,6,8] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,8,5,3,1,4,2,7] => [5,7,4,6,3,1,8,2] => [5,8,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[3,6,5,4,2,8,1,7] => [7,5,1,4,3,2,8,6] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[1,6,4,8,2,5,3,7] => [1,5,7,3,6,2,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,8,2,4,3,7] => [1,5,7,6,3,2,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,2,4,3,7,5] => [1,4,6,5,8,2,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,2,4,7,8,3] => [1,4,8,5,2,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,2,4,7,3,6] => [1,4,7,5,2,8,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,2,4,8,3,6] => [1,4,7,5,2,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,7,2,4,3,8] => [1,5,7,6,3,2,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,2,4,6,7,3] => [1,4,8,5,2,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,2,4,6,8,3] => [1,4,8,5,2,6,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,3,2,4,6,7] => [1,5,4,6,2,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,2,4,8,3,7] => [1,4,7,5,2,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,2,8,3,4,5] => [1,4,6,7,8,3,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,4,2,8,6,5] => [1,5,3,4,8,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,4,3,8,7,5] => [1,3,5,4,8,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,2,4,8,7,3] => [1,4,8,5,2,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,3,4,8,7,6] => [1,3,4,5,2,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,2,3,8,7,4] => [1,4,5,8,3,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,5,2,8,4,3] => [1,5,8,7,4,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,2,3,7,4,8] => [1,4,5,7,3,2,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,2,3,7,8,4] => [1,4,5,8,3,2,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,4,2,3,7,5] => [1,5,6,4,8,2,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,6,2,8,3,5] => [1,5,7,3,8,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,5,2,8,4,6] => [1,5,3,7,4,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,5,2,3,7,4] => [1,5,6,8,4,2,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,2,3,7,8,5] => [1,4,5,3,8,2,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,4,2,8,5,6] => [1,5,3,4,7,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,2,3,8,5,7] => [1,4,5,3,7,2,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,4,2,8,5,3] => [1,5,8,4,7,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,2,3,8,7,5] => [1,4,5,3,8,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,5,6,1,4,8,2] => [5,8,2,6,3,4,1,7] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,5,6,1,4,8,2] => [5,8,1,6,3,4,2,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,2,4,1,6,7,5,3] => [4,2,8,3,7,5,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,1,4,2,7,5,3] => [3,5,8,4,7,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,1,4,2,8,5,7] => [3,5,1,4,7,2,8,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,7,4,3,5,8,2] => [1,8,5,4,6,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,1,4,3,5,8,2] => [3,8,5,4,6,1,2,7] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,1,4,3,5,8,2] => [3,8,5,4,6,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,1,6,3,5,8,2] => [3,8,5,1,6,4,2,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,7,6,5,8,2] => [2,8,1,3,6,5,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,4,3,5,8,2] => [2,8,5,4,6,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,4,3,5,8,2] => [2,8,5,4,6,3,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,3,5,8,2] => [1,8,5,4,6,3,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,6,4,2,7,5,3] => [2,5,8,4,7,3,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,1,3,7,2,5,6] => [3,6,4,2,7,8,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,1,3,8,2,5,6] => [3,6,4,1,7,8,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,1,3,8,2,5,6] => [3,6,4,2,7,8,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,6,4,2,8,5,7] => [1,5,2,4,7,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,3,1,2,8,5,6] => [4,5,3,1,7,8,2,6] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,8,1,2,6,5,3] => [4,5,8,1,7,6,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,1,4,2,7,5,3] => [3,5,8,4,7,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,6,4,2,7,5,3] => [1,5,8,4,7,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,1,3,7,2,5,6] => [3,6,4,1,7,8,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,1,3,6,2,5,4] => [3,6,4,8,7,5,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,5,7,3,2,1,4] => [7,6,5,8,3,1,4,2] => [7,6,5,8,3,1,4,2] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]]
[1,8,4,3,7,2,5,6] => [1,6,4,3,7,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,3,4,7,6,1,5] => [7,1,3,4,8,6,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,8,4,6,2,1,5] => [7,6,1,4,8,5,2,3] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,7,4,6,8,2,1,5] => [7,6,1,3,8,4,2,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,4,3,7,8,6,1,5] => [7,1,3,2,8,6,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,4,7,3,8,2,5,6] => [1,6,4,2,7,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,6,8,3,2,1,4] => [7,6,5,8,1,3,2,4] => [7,6,5,8,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[2,5,3,4,8,6,1,7] => [7,1,3,4,2,6,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,5,4,8,2,1,6] => [7,6,1,4,3,8,2,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[6,1,4,3,8,2,5,7] => [2,6,4,3,7,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,3,8,2,5,6] => [2,6,4,1,7,8,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,3,7,2,5,6] => [2,6,4,3,7,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,3,4,7,6,1,5] => [7,2,3,4,8,6,5,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,3,7,8,6,1,5] => [7,2,3,1,8,6,4,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,7,5,6,3,8,1,4] => [7,1,5,8,3,4,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,7,2,6,3,8,1,4] => [7,3,5,8,1,4,2,6] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,7,2,6,8,4,1,3] => [7,3,8,6,1,4,2,5] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,2,5,6,8,4,1,3] => [7,2,8,6,3,4,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,3,8,5,6,1,7] => [7,2,3,1,5,6,8,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,3,7,5,6,1,4] => [7,2,3,8,5,6,4,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,1,8,3,7,2,5,4] => [2,6,4,8,7,1,5,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,8,4,2,6,5,3] => [1,5,8,4,7,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,1,8,2,5,6,3] => [3,5,8,1,6,7,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,4,8,5,2,1,6] => [7,6,1,3,5,8,2,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,4,3,8,5,6,1,7] => [7,1,3,2,5,6,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,4,8,3,6,2,5,7] => [1,6,4,2,7,5,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,8,6,3,2,1,4] => [7,6,5,8,2,4,1,3] => [7,6,5,8,2,4,1,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[6,5,8,7,3,2,1,4] => [7,6,5,8,2,1,4,3] => [7,6,5,8,2,1,4,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[8,5,7,6,3,2,1,4] => [7,6,5,8,2,4,3,1] => [7,6,5,8,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[2,5,3,8,7,6,1,4] => [7,1,3,8,2,6,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,5,8,6,2,1,4] => [7,6,1,8,3,5,2,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,7,8,6,5,2,1,4] => [7,6,1,8,5,4,2,3] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[1,8,7,3,6,2,5,4] => [1,6,4,8,7,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,7,5,3,2,1,4] => [7,6,5,8,4,1,3,2] => [7,6,5,8,4,1,3,2] => [[[[[.,[[.,.],.]],.],.],.],[.,.]]
[5,7,6,8,3,4,1,2] => [7,8,5,6,1,3,2,4] => [7,8,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,7,6,8,4,5,1,2] => [7,8,1,5,6,3,2,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,5,4,7,6,8,2,3] => [1,7,8,3,2,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,6,5,8,2,3] => [1,7,8,3,5,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,4,6,5,8,1,2] => [7,8,1,3,5,4,2,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,5,4,8,6,7,1,2] => [7,8,1,3,2,5,6,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,8,4,6,5,7,1,2] => [7,8,1,3,5,4,6,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,6,4,7,5,8,1,2] => [7,8,1,3,5,2,4,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,6,2,7,5,8,3,4] => [1,3,7,8,5,2,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,8,5,7,2,3] => [1,7,8,3,5,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,6,5,7,2,3] => [1,7,8,3,5,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,8,6,7,2,3] => [1,7,8,3,2,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,1,5,4,6,2,3] => [3,7,8,5,4,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,1,5,2,4,3,6] => [3,5,7,6,4,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,2,6,5,7,3,4] => [1,3,7,8,5,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,8,5,6,3,4] => [1,3,7,8,5,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,6,5,8,3,4] => [1,3,7,8,5,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,7,6,8,3,4] => [1,3,7,8,2,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,8,2,5,3,4] => [1,5,7,8,6,3,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,8,4,5,2,3] => [1,7,8,5,6,3,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,6,8,1,4,2,3] => [5,7,8,6,1,3,2,4] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,8,5,6,1,3,2,4] => [5,7,6,8,3,4,1,2] => [5,8,7,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,6,7,1,3,2,4] => [5,7,6,8,1,3,4,2] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,3,2,7,6,8,4,5] => [1,3,2,7,8,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,8,2,4,3,5] => [1,5,7,6,8,3,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,1,3,2,6,4,5] => [3,5,4,7,8,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,1,6,2,4,3,5] => [3,5,7,6,8,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,6,7,2,4,3,5] => [1,5,7,6,8,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,1,4,2,6,3,5] => [3,5,7,4,8,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,1,4,2,5,3,6] => [3,5,7,4,6,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,2,1,4,3,6,5] => [4,3,6,5,8,7,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,1,2,4,3,5,6] => [3,4,6,5,7,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,6,5,8,7,1,2] => [7,8,2,1,4,3,6,5] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,4,6,5,7,8,1,2] => [7,8,1,2,4,3,5,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,4,1,5,6,7,8,9,2] => [3,9,1,2,4,5,6,7,8] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,5,6,7,8,9,10,2] => [3,10,1,2,4,5,6,7,8,9] => [3,10,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,1,2,6,7,8,9,5] => [3,4,1,2,9,5,6,7,8] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[1,7,4,3,2,8,6,5] => [1,5,4,3,8,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,6,2,5,8,3] => [1,5,8,2,6,4,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,5,2,6,8,4] => [1,5,2,8,4,6,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,4,2,6,8,5] => [1,5,2,4,8,6,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,4,3,7,8,5] => [1,2,5,4,8,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,3,2,5,8,6] => [1,5,4,2,6,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,2,5,8,6,7] => [1,4,3,2,5,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,3,2,8,6,4] => [1,5,4,8,3,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,5,4,3,1,8,2] => [6,8,5,4,3,2,1,7] => [6,8,5,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[6,8,5,4,3,2,1,7] => [7,6,5,4,3,1,8,2] => [7,6,5,4,3,1,8,2] => [[[[[[.,[.,.]],.],.],.],.],[.,.]]
[8,7,6,5,4,3,1,9,2] => [7,9,6,5,4,3,2,1,8] => [7,9,6,5,4,3,2,1,8] => [[[[[[[.,.],.],.],.],.],.],[[.,.],.]]
[7,9,6,5,4,3,2,1,8] => [8,7,6,5,4,3,1,9,2] => [8,7,6,5,4,3,1,9,2] => [[[[[[[.,[.,.]],.],.],.],.],.],[.,.]]
[9,8,7,6,5,4,3,1,10,2] => [8,10,7,6,5,4,3,2,1,9] => [8,10,7,6,5,4,3,2,1,9] => [[[[[[[[.,.],.],.],.],.],.],.],[[.,.],.]]
[1,7,6,5,4,3,9,8,2] => [1,9,6,5,4,3,2,8,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,1,5,4,3,8,6,2] => [2,8,5,4,3,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,5,4,8,1,7,2] => [6,8,1,4,3,2,7,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,8,1,4,3,2,7,5] => [3,6,5,4,8,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,5,4,3,7,1,6] => [7,1,5,4,3,8,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,10,7,6,5,4,3,2,1,9] => [9,8,7,6,5,4,3,1,10,2] => [9,8,7,6,5,4,3,1,10,2] => [[[[[[[[.,[.,.]],.],.],.],.],.],.],[.,.]]
[10,9,8,7,6,5,4,3,1,11,2] => [9,11,8,7,6,5,4,3,2,1,10] => [9,11,8,7,6,5,4,3,2,1,10] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[[.,.],.]]
[1,8,7,6,5,4,3,10,9,2] => [1,10,7,6,5,4,3,2,9,8] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[7,6,1,4,3,8,5,2] => [3,8,5,4,7,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,5,8,3,1,7,2] => [6,8,5,1,3,2,7,4] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,8,5,1,3,2,7,4] => [4,6,5,8,3,1,7,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,8,2,4,3,7,6,5] => [1,3,5,4,8,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,5,4,7,2,1,6] => [7,6,1,4,3,8,5,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[9,11,8,7,6,5,4,3,2,1,10] => [10,9,8,7,6,5,4,3,1,11,2] => [10,9,8,7,6,5,4,3,1,11,2] => [[[[[[[[[.,[.,.]],.],.],.],.],.],.],.],[.,.]]
[7,6,5,1,3,8,4,2] => [4,8,5,7,3,2,1,6] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,6,3,4,8,7,5,2] => [1,8,3,4,7,2,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,8,3,7,6,2] => [1,8,5,2,3,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,5,4,1,2,7,3] => [5,6,8,4,3,1,7,2] => [5,8,7,4,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[1,8,5,2,3,7,6,4] => [1,4,5,8,3,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,2,4,3,7,1,5] => [7,3,5,4,8,1,6,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,8,3,4,7,2,6,5] => [1,6,3,4,8,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,8,4,3,2,1,6] => [7,6,5,4,2,8,1,3] => [7,6,5,4,2,8,1,3] => [[[[[[.,.],[.,.]],.],.],.],[.,.]]
[4,8,5,7,3,2,1,6] => [7,6,5,1,3,8,4,2] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[5,1,7,6,8,4,3,2] => [2,8,7,6,1,4,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,8,5,2,7,1,3] => [7,5,8,2,4,1,6,3] => [7,5,8,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,1,8,6,7,4,3,2] => [2,8,7,6,1,4,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,6,8,2,1,7,3] => [6,5,8,2,1,3,7,4] => [6,5,8,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,4,5,8,1,2,7,3] => [5,6,8,2,3,1,7,4] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,4,6,5,2,1,8,3] => [6,5,8,2,4,3,1,7] => [6,5,8,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,7,5,1,8,4,3,6] => [4,1,7,6,3,8,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,8,7,4,2,3,6] => [2,6,7,5,1,8,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,6,7,4,3,5,1] => [8,1,6,5,7,3,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,6,5,2,4,1,8,7] => [6,4,1,5,3,2,8,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,2,3,6,4,1,8,7] => [6,2,3,5,1,4,8,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,4,5,3,2,8,7] => [2,6,5,3,4,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,7,1,4,6,5,2] => [4,8,1,5,7,6,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,1,2,4,3,8,6] => [3,4,6,5,1,8,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,6,8,1,7,2,4] => [5,7,2,8,1,3,6,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,7,2,4,8,5,1] => [8,4,2,5,7,1,3,6] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,1,8,2,5,4,3,6] => [2,4,7,6,5,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,3,7,4,1,8,6] => [6,1,3,5,2,8,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,4,7,1,2,5,6,3] => [4,5,8,2,6,7,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,7,4,2,5,6,3] => [2,5,8,4,6,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,3,8,2,5,6,1] => [8,5,3,2,6,7,1,4] => [8,5,3,2,7,6,1,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[6,4,1,5,8,2,7,3] => [3,6,8,2,4,1,7,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,5,8,7,3,6,1,4] => [7,1,5,8,2,6,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,1,5,8,7,4,6,3] => [2,1,8,6,3,7,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,3,2,8,5,6,1] => [8,4,3,2,6,7,1,5] => [8,4,3,2,7,6,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[4,2,7,1,8,5,6,3] => [4,2,8,1,6,7,3,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,7,2,8,5,6,3] => [2,4,8,1,6,7,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,7,2,8,5,6,1] => [8,4,1,2,6,7,3,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,7,1,4,8,5,6,2] => [3,8,1,4,6,7,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,3,4,8,5,6,1] => [8,2,3,4,6,7,1,5] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,1,8,5,2,7,4,3] => [2,5,8,7,4,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,5,8,6,3] => [2,1,8,4,5,7,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,6,7,5,4] => [2,1,4,8,7,5,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,1,6,4,7,5,3] => [3,2,8,5,7,4,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,2,6,4,1,5,3] => [6,3,8,5,7,4,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,6,3,5,8,7,1,4] => [7,1,3,8,4,2,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,6,2,1,5,8,4,3] => [4,3,8,7,5,2,1,6] => [4,3,8,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,5,2,7,6,1,8,3] => [6,3,8,1,2,5,4,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,1,6,8,4,7,2,3] => [2,7,8,5,1,3,6,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,4,7,3,2,5] => [2,7,6,4,8,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,4,1,2,3,8,5] => [4,5,6,3,8,2,1,7] => [4,8,7,3,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,6,4,8,5,3,7,1] => [8,1,6,3,5,2,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,5,8,4,1,7,6] => [6,2,1,5,3,8,7,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,4,7,1,5,2,3,6] => [4,6,7,2,5,8,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,7,5,6,1,2,3] => [6,7,8,1,4,5,3,2] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,1,4,8,7,3,5,2] => [2,8,6,3,7,1,5,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,8,4,3,5,6,1] => [8,2,5,4,6,7,1,3] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,7,8,1,3,5,6,2] => [4,8,5,1,6,7,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,7,3,4,1,5,6,2] => [5,8,3,4,6,7,2,1] => [5,8,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,1,8,7,2,5,6,4] => [2,5,1,8,6,7,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,7,2,5,6,4] => [3,5,1,8,6,7,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,3,7,1,5,6,4] => [5,2,3,8,6,7,4,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,4,8,7,1,3,2,5] => [5,7,6,2,8,1,4,3] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,8,4,6,7,3,1,5] => [7,1,6,3,8,4,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,3,8,2,7,6,1,5] => [7,4,2,1,8,6,5,3] => [7,4,2,1,8,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,8,4,2,1,3,7,5] => [5,4,6,3,8,1,7,2] => [5,4,8,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,8,3,7,1,5,6,4] => [5,1,3,8,6,7,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,1,2,7,3,5,6,4] => [2,3,5,8,6,7,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,1,3,2,8,5,7] => [3,5,4,2,7,1,8,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,8,6,2,1,4,7] => [6,5,2,7,1,4,8,3] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,6,5,2,8,3,1,7] => [7,4,6,1,3,2,8,5] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,8,5,2,7,4,3,1] => [8,4,7,6,3,1,5,2] => [8,4,7,6,3,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[7,2,5,4,3,8,1,6] => [7,2,5,4,3,8,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,6,8,1,4,5,2,7] => [4,7,1,5,6,2,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,1,2,4,5,3,7] => [3,4,7,5,6,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,6,2,4,5,3,7] => [2,4,7,5,6,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,6,1,2,5,4,7] => [4,5,1,7,6,3,8,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,1,6,2,3,4,7] => [3,5,6,7,1,4,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,6,5,8,2,3,7] => [2,6,7,1,4,3,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,8,6,2,5,1,7] => [7,5,2,1,6,4,8,3] => [7,5,2,1,8,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[8,3,6,1,4,5,2,7] => [4,7,2,5,6,3,8,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,6,8,4,5,1,7] => [7,1,2,5,6,3,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,5,4,3,8,1,6] => [7,1,5,4,3,8,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,3,8,7,4,2,5,1] => [8,6,2,5,7,1,4,3] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,7,4,3,1,6,2,5] => [5,7,4,3,8,6,2,1] => [5,8,4,3,7,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[1,7,4,3,8,6,2,5] => [1,7,4,3,8,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,5,3,4,8,2,6] => [2,7,4,5,3,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,6,1,7,4,5,3] => [4,1,8,6,7,3,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,6,5,7,2,1,3] => [7,6,8,1,4,3,5,2] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[4,7,6,8,2,1,5,3] => [6,5,8,1,7,3,2,4] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,1,8,7,4,3,5,2] => [2,8,6,5,7,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,4,3,1,6,7,2] => [5,8,4,3,2,6,7,1] => [5,8,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[1,5,8,6,3,4,7,2] => [1,8,5,6,2,4,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,8,6,3,4,7,1] => [8,1,5,6,2,4,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,1,3,8,5,6,7,2] => [2,8,3,1,5,6,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,8,4,3,1,7,2] => [6,8,5,4,2,1,7,3] => [6,8,5,4,2,1,7,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[4,6,5,2,8,1,7,3] => [6,4,8,1,3,2,7,5] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,2,8,1,3,6,4,5] => [4,2,5,7,8,6,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,8,5,2,3,6,7,4] => [1,4,5,8,3,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,2,5,6,7,4] => [1,4,3,8,5,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,3,1,5,6,7,4] => [4,1,3,8,5,6,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,3,2,5,6,7,1] => [8,4,3,1,5,6,7,2] => [8,4,3,1,7,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[8,2,3,1,5,6,7,4] => [4,2,3,8,5,6,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,8,3,5,6,7,4] => [2,1,4,8,5,6,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,8,2,3,6,7,5] => [1,4,5,2,8,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,7,8,6,4,5] => [2,3,1,7,8,6,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,1,8,2,4,3,6] => [3,5,7,6,2,8,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,5,8,1,2,4,7,6] => [4,5,1,6,2,8,7,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,8,1,2,3,7,6] => [4,5,6,1,2,8,7,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,7,1,8,6,3,5] => [4,2,7,1,8,6,3,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,4,1,2,6,7,5] => [4,5,1,3,8,6,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,8,2,3,6,7,1] => [8,4,5,2,1,6,7,3] => [8,4,7,2,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,8,3,6,7,4,1,2] => [7,8,3,6,1,4,5,2] => [7,8,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,3,1,6,8,4,7,5] => [3,1,2,6,8,4,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,3,7,1,8,5,6] => [5,1,3,2,7,8,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,4,7,3,2,8,5,6] => [1,5,4,2,7,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,1,4,3,8,5,6] => [3,1,5,4,7,8,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,8,6,3,7,5] => [3,1,6,2,8,5,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,1,3,6,2,7,5] => [3,6,4,2,8,5,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,5,1,7,2,3,4] => [4,6,7,8,3,1,5,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,6,3,5,8,2,1,4] => [7,6,3,8,4,2,1,5] => [7,6,3,8,5,2,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[8,2,5,6,1,4,7,3] => [5,2,8,6,3,4,7,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,6,1,8,3,7,5,4] => [3,1,5,8,7,2,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,6,3,7,1,5,4] => [6,1,4,8,7,3,5,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,6,1,5,8,2,3,4] => [3,6,7,8,4,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,2,4,8,1,7,3] => [6,3,8,4,2,1,7,5] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,1,4,8,2,6,7,3] => [2,5,8,3,1,6,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,2,5,1,6,7,3] => [5,3,8,1,4,6,7,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,4,8,5,2,6,7,1] => [8,5,1,2,4,6,7,3] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,2,1,8,5,6,7,3] => [3,2,8,1,5,6,7,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,4,8,2,6,7,3] => [1,5,8,3,2,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,1,5,8,6,3,4] => [3,2,7,8,4,6,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,4,5,1,6,7,3] => [5,1,8,3,4,6,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,4,8,3,7,6,1,2] => [7,8,4,2,1,6,5,3] => [7,8,4,2,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[3,1,5,8,6,2,7,4] => [2,6,1,8,3,5,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,4,8,5,1,7,2] => [6,8,2,3,5,1,7,4] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,3,4,8,1,6,7,2] => [5,8,2,3,1,6,7,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,6,1,2,8,3,5,4] => [3,4,6,8,7,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,8,4,6,1,3,2] => [6,8,7,4,2,5,1,3] => [6,8,7,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,5,4,8,1,2,7,3] => [5,6,8,3,2,1,7,4] => [5,8,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,1,6,2,3,8,4] => [3,5,6,8,2,4,1,7] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,4,7,1,2,8,3] => [5,6,8,3,2,1,4,7] => [5,8,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,3,1,8,4,2,7] => [4,7,3,6,2,1,8,5] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,1,4,8,3,2,6] => [3,7,6,4,2,8,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,6,4,7,3,5,2] => [2,8,6,4,7,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,3,7,1,4,8,2] => [5,8,3,6,2,1,4,7] => [5,8,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,1,5,4,3,7,6,2] => [2,8,5,4,3,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,1,5,3,8,2,6] => [3,7,5,2,4,8,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,5,3,2,6,8] => [3,6,5,2,4,7,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,5,4,3,2,6,7] => [2,6,5,4,3,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,4,2,5,3,7] => [2,5,7,4,6,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,3,1,2,7,4,8] => [4,5,3,7,2,1,6,8] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,8,1,4,3,2,5] => [4,7,6,5,8,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,7,2,5,4,3,6] => [2,4,7,6,5,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,2,5,4,6,3] => [2,4,8,6,5,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,2,5,4,8,3] => [3,4,8,6,5,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,3,8,1,4,7,2] => [5,8,3,6,2,1,7,4] => [5,8,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,3,1,2,7,8,4] => [4,5,3,8,2,1,6,7] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,1,6,4,2,5,7,3] => [2,5,8,4,6,3,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,1,5,3,6,2,8] => [3,7,5,2,4,6,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,5,4,3,6,2,7] => [2,7,5,4,3,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,4,3,6,7,2] => [2,8,5,4,3,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,1,5,3,6,8,2] => [3,8,5,2,4,6,1,7] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,3,8,4,5,1,2] => [7,8,3,5,6,1,2,4] => [7,8,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,7,4,5,1,8,2,3] => [5,7,8,3,4,1,2,6] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,5,6,2,3,1,8] => [7,5,6,1,3,4,2,8] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,7,5,6,1,8,2,3] => [5,7,8,1,3,4,2,6] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,5,6,3,8,1,2] => [7,8,5,1,3,4,2,6] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,7,5,8,4,6,1,2] => [7,8,1,5,3,6,2,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,5,3,8,6,7,1,2] => [7,8,3,1,2,5,6,4] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,8,3,6,5,7,1,2] => [7,8,3,1,5,4,6,2] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,6,4,7,1,8,2,3] => [5,7,8,3,1,2,4,6] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,1,7,3,8,2,4] => [3,7,5,8,1,2,4,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,1,8,2,7,3,4] => [3,5,7,8,1,2,6,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,1,8,4,7,2,3] => [3,7,8,5,1,2,6,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,1,6,5,7,2,3] => [3,7,8,1,5,4,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,1,8,6,7,2,3] => [3,7,8,1,2,5,6,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,2,3,1,6,5,7] => [5,3,4,1,7,6,8,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,2,8,1,4,3,7] => [5,3,7,6,1,2,8,4] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,3,4,1,8,2,7] => [5,7,3,4,1,2,8,6] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,6,4,5,2,7,1,8] => [7,5,1,3,4,2,6,8] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,6,4,5,1,8,2,7] => [5,7,1,3,4,2,8,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,4,8,1,5,3,7] => [5,1,7,3,6,2,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,3,6,1,5,4,7] => [5,1,3,7,6,4,8,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,3,4,1,6,5,7] => [5,1,3,4,7,6,8,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,8,2,5,3,4,1,6] => [7,3,5,6,4,8,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,8,1,5,3,6,2,4] => [3,7,5,8,4,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,3,8,6,7,2,4] => [1,7,3,8,2,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,6,2,7,4,5] => [1,5,3,7,8,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,8,2,7,3,5] => [1,5,7,3,8,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,4,7,3,5,1,8] => [7,1,5,3,6,2,4,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,3,6,4,5,1,8] => [7,1,3,5,6,4,2,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,7,3,6,4,8,2,5] => [1,7,3,5,8,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,8,4,6,3,5] => [1,3,7,5,8,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,8,4,6,2,3] => [1,7,8,5,3,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,8,2,6,3,4] => [1,5,7,8,3,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,6,3,8,2,4] => [1,7,5,8,3,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,5,6,3,4,1,8] => [7,1,5,6,3,4,2,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,7,2,5,3,4,1,8] => [7,3,5,6,4,1,2,8] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,7,1,5,3,8,2,4] => [3,7,5,8,4,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,5,8,1,4,2,3] => [5,7,8,6,3,1,2,4] => [5,8,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,6,7,2,3,1,4] => [7,5,6,8,1,3,4,2] => [7,5,8,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[6,7,2,3,1,8,4,5] => [5,3,4,7,8,1,2,6] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,2,8,1,4,3,5] => [5,3,7,6,8,1,2,4] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,4,2,7,5,6,1,8] => [7,3,1,2,5,6,4,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,4,1,7,5,8,2,6] => [3,7,1,2,5,8,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,5,8,1,4,3,6] => [5,1,7,6,3,8,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,1,7,5,8,4,6] => [3,1,2,7,5,8,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,8,4,7,5,6] => [3,1,2,5,7,8,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,2,3,1,6,4,5] => [5,3,4,7,8,6,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,2,6,1,4,3,5] => [5,3,7,6,8,4,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,8,6,7,1,4,3,5] => [5,1,7,6,8,3,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,1,4,3,7,5,6] => [3,1,5,4,7,8,6,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,2,5,4,6,1,8] => [7,3,1,5,4,6,2,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,5,2,7,3,6,1,8] => [7,3,5,1,2,6,4,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,5,1,8,2,7,3,6] => [3,5,7,1,2,8,6,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,8,2,7,5,6] => [3,5,1,2,7,8,6,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,8,6,7,2,5] => [3,7,1,2,8,5,6,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,2,5,1,8,6,7] => [5,3,1,2,4,7,8,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,4,2,8,1,6,5,7] => [5,3,1,2,7,6,8,4] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,8,2,5,1,6,4,7] => [5,3,1,7,4,6,8,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,5,2,8,1,6,3,7] => [5,3,7,1,2,6,8,4] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,5,3,6,1,8,2,7] => [5,7,3,1,2,4,8,6] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,1,5,8,4,6,2,3] => [2,7,8,5,3,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,7,1,4,2,5,3] => [4,6,8,5,7,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,3,7,5,1,2,4] => [6,7,3,8,5,2,4,1] => [6,8,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,6,1,7,3,2,5,4] => [3,6,5,8,7,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,8,3,5,2,4] => [3,7,5,8,6,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,3,8,5,2,4] => [3,7,4,8,6,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,8,2,4,5,1,3] => [7,4,8,5,6,2,1,3] => [7,4,8,6,5,2,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,6,2,8,3,5,1,4] => [7,3,5,8,6,2,1,4] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,6,2,3,8,5,1,4] => [7,3,4,8,6,2,1,5] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,7,1,5,2,6,3,4] => [3,5,7,8,4,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,1,5,2,3,6,4] => [3,5,6,8,4,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,2,3,1,7,6,4] => [5,3,4,8,2,7,6,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,2,3,7,1,5,4] => [6,3,4,8,7,2,5,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,6,2,7,3,1,5,4] => [6,3,5,8,7,2,4,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,6,7,2,4,1,5,3] => [6,4,8,5,7,2,3,1] => [6,4,8,7,5,2,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,8,7,3,4,1,5,2] => [6,8,4,5,7,1,3,2] => [6,8,4,7,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,7,2,5,1,6,3,4] => [5,3,7,8,4,6,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,7,2,1,4,6,3,5] => [4,3,7,5,8,6,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,2,1,7,6,3,5] => [4,3,7,2,8,6,5,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,2,7,1,6,3,4] => [5,3,7,8,2,6,4,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,7,2,1,4,3,6] => [5,4,7,6,2,8,3,1] => [5,4,8,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,8,7,3,1,4,2,6] => [5,7,4,6,1,8,3,2] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,8,7,3,1,4,6,2] => [5,8,4,6,1,7,3,2] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,5,7,2,1,4,6,3] => [5,4,8,6,2,7,3,1] => [5,4,8,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,5,2,7,1,3,6,4] => [5,3,6,8,2,7,4,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,2,1,3,7,6,5] => [4,3,5,2,8,7,6,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,4,1,2,3,6,5] => [4,5,6,3,8,7,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,4,1,2,6,3,5] => [4,5,7,3,8,6,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,3,1,7,2,6,5] => [4,6,3,2,8,7,5,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,3,1,2,7,6,5] => [4,5,3,2,8,7,6,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,1,3,7,2,5,4] => [3,6,4,8,7,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,1,3,2,7,6,4] => [3,5,4,8,2,7,6,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,7,4,1,6,2,3] => [5,7,8,4,2,6,3,1] => [5,8,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,5,7,4,1,2,6,3] => [5,6,8,4,2,7,3,1] => [5,8,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,1,5,4,2,7,6,3] => [2,5,8,4,3,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,4,7,2,5,3] => [2,6,8,4,7,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,8,4,2,7,3] => [2,6,8,5,3,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,8,6,4,1,3,7] => [6,2,7,5,1,4,8,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,4,7,5,1,6,2,3] => [5,7,8,2,4,6,3,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,7,5,1,2,6,3] => [5,6,8,2,4,7,3,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,7,5,1,2,3,6] => [5,6,7,2,4,8,3,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,7,3,5,1,2,6,4] => [5,6,3,8,4,7,2,1] => [5,8,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,3,2,6,5,1,4,7] => [6,3,2,7,5,4,8,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,8,6,3,5,1,2,7] => [6,7,4,1,5,3,8,2] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,4,7,2,1,5,3,6] => [5,4,7,2,6,8,3,1] => [5,4,8,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,3,2,7,1,5,4,6] => [5,3,2,7,6,8,4,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,3,2,1,7,6,4,5] => [4,3,2,7,8,6,5,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,3,1,4,2,6,5] => [4,6,3,5,8,7,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,3,1,6,2,4,5] => [4,6,3,7,8,5,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,3,1,2,6,4,5] => [4,5,3,7,8,6,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,3,1,2,4,6,5] => [4,5,3,6,8,7,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,3,2,1,4,7,6,5] => [4,3,2,5,8,7,6,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,3,2,1,7,4,6,5] => [4,3,2,6,8,7,5,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,3,2,7,1,5,6,4] => [5,3,2,8,6,7,4,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,7,2,1,5,6,3] => [5,4,8,2,6,7,3,1] => [5,4,8,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,8,7,4,1,2,5,6] => [5,6,1,4,7,8,3,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,7,2,1,6,3,4,5] => [4,3,6,7,8,5,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,2,1,3,6,4,5] => [4,3,5,7,8,6,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,2,1,3,4,6,5] => [4,3,5,6,8,7,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,6,5,4,1,2,8,7] => [5,6,1,4,3,2,8,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,5,6,7,4,1,2] => [7,8,1,6,3,4,5,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,7,5,8,6,2,1,3] => [7,6,8,1,3,5,2,4] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,5,7,8,6,3,4,1] => [8,1,6,7,2,5,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,8,5,7,6,3,1,2] => [7,8,6,1,3,5,4,2] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[4,6,3,2,1,5,8,7] => [5,4,3,1,6,2,8,7] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,2,1,5,3,4,8,7] => [3,2,5,6,4,1,8,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,1,3,7,6,4,2] => [3,8,4,7,1,6,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,2,3,6,1,8,5] => [6,3,4,1,8,5,2,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,7,4,2,8,1,5,6] => [6,4,1,3,7,8,2,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,2,6,8,5,7,3,1] => [8,2,7,1,5,3,6,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,4,2,7,3,8,5,1] => [8,3,5,2,7,1,4,6] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,1,6,7,5,3,4,2] => [2,8,6,7,5,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,8,7,6,3,4] => [2,1,7,8,3,6,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,7,6,3,8,5] => [2,1,6,3,8,5,4,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,7,8,5,3,2,1] => [8,7,6,2,5,1,3,4] => [8,7,6,2,5,1,4,3] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[4,1,3,7,6,2,8,5] => [2,6,3,1,8,5,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,1,6,3,2,7,4] => [3,6,5,8,2,4,7,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,7,1,5,2,8,4] => [4,6,2,8,5,1,3,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,6,1,3,2,5,7] => [4,6,5,2,7,3,8,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,3,8,2,1,5,6] => [6,5,3,2,7,8,1,4] => [6,5,3,2,8,7,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[4,7,5,8,1,6,3,2] => [5,8,7,1,3,6,2,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,2,5,1,6,7,8,3] => [4,2,8,1,3,5,6,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,1,4,6,8,5,2] => [3,8,1,4,7,5,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,2,5,6,1,4,3] => [6,3,8,7,4,5,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,4,3,8,7,5,6,1] => [8,1,3,2,6,7,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,7,3,5,1,8,4] => [6,1,4,8,5,2,3,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,6,8,4,2,5,3,1] => [8,5,7,4,6,2,1,3] => [8,5,7,4,6,2,1,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[8,5,7,1,6,3,2,4] => [4,7,6,8,2,5,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,7,2,8,4,3,1] => [8,4,7,6,2,1,3,5] => [8,4,7,6,2,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[3,4,8,6,5,2,1,7] => [7,6,1,2,5,4,8,3] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,7,6,1,4,5,8,3] => [4,1,8,5,6,3,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,4,3,5,1,6,8,2] => [5,8,3,2,4,6,1,7] => [5,8,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,1,6,3,5,8,7,2] => [2,8,4,1,5,3,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,5,8,4,3,7,1] => [8,2,6,5,3,1,7,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,6,7,1,5,4,3,2] => [4,8,7,6,5,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,6,5,8,4,7,3] => [2,1,8,6,4,3,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,8,5,4,3,7] => [2,1,7,6,5,3,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,5,6,2,3,7] => [2,6,7,1,4,5,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,4,8,7,3,5,1] => [8,1,6,3,7,2,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,2,8,4,3,5,1,7] => [7,2,5,4,6,1,8,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,1,8,2,7,5,4,6] => [2,4,1,7,6,8,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,2,6,7,4,5] => [3,4,1,7,8,5,6,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,4,3,2,7,1,6] => [7,5,4,3,1,8,6,2] => [7,5,4,3,1,8,6,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[2,1,8,4,3,7,5,6] => [2,1,5,4,7,8,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,8,2,4,5,7,1] => [8,4,2,5,6,1,7,3] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,8,4,2,3,6,1,7] => [7,4,5,3,1,6,8,2] => [7,4,8,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[5,8,2,4,3,1,6,7] => [6,3,5,4,1,7,8,2] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,8,3,1,6,4,5,7] => [4,1,3,6,7,5,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,1,3,4,7,5,6] => [3,2,4,5,7,8,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,8,2,6,3,5,7] => [1,4,6,2,7,5,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,3,5,4,8,6] => [1,2,4,6,5,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,4,5,7,6] => [1,2,3,5,6,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,3,4,5,7,6] => [1,2,4,5,6,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,2,3,6,4,8] => [1,4,5,7,2,6,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,3,5,4,8,6] => [1,3,4,6,5,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,2,4,5,7,6] => [1,4,2,5,6,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,4,6,7,5] => [1,2,3,5,8,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,3,5,4,6,7] => [1,3,4,6,5,7,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,2,3,5,4] => [1,5,6,8,7,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,2,5,3,6,4] => [1,4,6,8,5,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,2,4,5,3,6] => [1,4,7,5,6,8,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,3,6,4,5,7] => [1,3,4,6,7,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,3,5,4,6,7] => [1,2,4,6,5,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,8,3,6,4,5] => [1,2,5,7,8,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,3,4,6,7,5] => [1,3,4,5,8,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,3,1,5,2,4,8] => [4,6,3,7,5,2,1,8] => [4,8,3,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,7,3,1,5,2,8,4] => [4,6,3,8,5,1,2,7] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,3,1,5,2,7,4] => [4,6,3,8,5,1,7,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,4,5,1,2,7,3] => [5,6,8,3,4,1,7,2] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,4,5,1,2,8,3] => [5,6,8,3,4,1,2,7] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,2,1,6,5,3,4,8] => [3,2,6,7,5,4,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,6,1,5,2,4,8] => [4,6,2,7,5,3,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,6,5,1,2,3,8] => [5,6,7,2,4,3,1,8] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,7,5,4,1,2,8,3] => [5,6,8,4,3,1,2,7] => [5,8,7,4,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,8,6,4,1,7,2,3] => [5,7,8,4,1,3,6,2] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,7,6,4,1,8,2,3] => [5,7,8,4,1,3,2,6] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,6,7,4,1,8,2,3] => [5,7,8,4,1,2,3,6] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,4,7,5,1,2,8,3] => [5,6,8,2,4,1,3,7] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,1,7,5,3,8,4] => [3,2,6,8,5,1,4,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,8,1,5,2,7,4] => [4,6,2,8,5,1,7,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,8,5,1,2,7,3] => [5,6,8,2,4,1,7,3] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,6,8,4,1,7,2,3] => [5,7,8,4,1,2,6,3] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,6,8,5,7,1,2,3] => [6,7,8,1,4,2,5,3] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,8,6,7,1,2,3] => [6,7,8,1,2,4,5,3] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,4,8,6,1,7,2,3] => [5,7,8,2,1,4,6,3] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,8,1,6,7,2,4] => [4,7,2,8,1,5,6,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,1,8,6,7,3,4] => [3,2,7,8,1,5,6,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,7,6,8,3,4] => [3,2,7,8,1,5,4,6] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,7,6,1,8,2,3] => [5,7,8,2,1,4,3,6] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,5,7,6,8,1,2,3] => [6,7,8,1,2,4,3,5] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,7,5,8,1,2,3] => [6,7,8,1,4,2,3,5] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,6,5,7,1,2,3] => [6,7,8,1,4,3,5,2] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,5,6,7,1,2,3] => [6,7,8,1,3,4,5,2] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,5,6,8,1,2,3] => [6,7,8,1,3,4,2,5] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,5,7,8,1,2,3] => [6,7,8,1,3,2,4,5] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,7,4,6,1,8,2,3] => [5,7,8,3,1,4,2,6] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,4,6,1,7,2,3] => [5,7,8,3,1,4,6,2] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,3,1,6,7,2,4] => [4,7,3,8,1,5,6,2] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,3,1,6,8,2,4] => [4,7,3,8,1,5,2,6] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,3,1,7,8,2,4] => [4,7,3,8,1,2,5,6] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,2,1,4,3,8,7,5] => [3,2,5,4,8,1,7,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,3,1,7,6,2,4] => [4,7,3,8,1,6,5,2] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,4,8,1,6,2,3] => [5,7,8,3,1,6,2,4] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,2,1,6,8,7,3,4] => [3,2,7,8,1,4,6,5] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,6,8,1,7,2,3] => [5,7,8,2,1,3,6,4] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,5,6,8,7,1,2,3] => [6,7,8,1,2,3,5,4] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,5,8,6,1,2,3] => [6,7,8,1,3,5,2,4] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,5,7,6,1,2,3] => [6,7,8,1,3,5,4,2] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,6,7,5,1,2,3] => [6,7,8,1,5,3,4,2] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,6,8,5,1,2,3] => [6,7,8,1,5,3,2,4] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,7,8,5,1,2,3] => [6,7,8,1,5,2,3,4] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,7,8,6,1,2,3] => [6,7,8,1,2,5,3,4] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,4,7,8,1,6,2,3] => [5,7,8,2,1,6,3,4] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,7,1,8,6,2,4] => [4,7,2,8,1,6,3,5] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,1,7,8,6,3,4] => [3,2,7,8,1,6,4,5] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,8,1,7,6,2,4] => [4,7,2,8,1,6,5,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,8,7,1,6,2,3] => [5,7,8,2,1,6,4,3] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,6,8,7,5,1,2,3] => [6,7,8,1,5,2,4,3] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,8,6,5,1,2,3] => [6,7,8,1,5,4,2,3] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,7,6,5,1,2,3] => [6,7,8,1,5,4,3,2] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,6,3,7,5,1,8] => [7,1,4,2,6,3,5,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,2,7,3,6,5,1,8] => [7,2,4,1,6,5,3,8] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,6,3,1,5,8,7] => [5,2,4,1,6,3,8,7] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,5,3,1,6,4,8,7] => [4,1,3,6,2,5,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,3,7,6,4,1,8] => [7,1,3,6,2,5,4,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,5,3,7,4,1,8] => [7,1,4,6,3,2,5,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,2,7,6,3,5,1,8] => [7,2,5,1,6,4,3,8] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,7,5,2,3,8,4,6] => [1,4,5,7,3,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,7,5,4,8,6] => [2,1,3,6,5,8,4,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,8,6,5,4,7] => [3,1,2,7,6,5,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,3,1,8,6,4,7] => [4,1,3,7,2,6,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,8,3,1,6,5,7] => [5,2,4,1,7,6,8,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,2,6,4,1,5,7] => [6,3,2,5,7,4,8,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,6,8,2,1,4,5,7] => [5,4,1,6,7,2,8,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[1,2,8,3,6,4,7,5] => [1,2,4,6,8,5,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,6,4,7,5] => [1,2,3,6,8,5,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,4,8,6,5] => [1,2,3,5,8,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,6,3,8,4,5] => [1,2,5,7,8,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,4,8,7,5] => [1,2,3,5,8,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,6,4,8,5] => [1,2,3,6,8,5,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,3,1,8,5,4,7] => [4,1,3,7,6,2,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,3,8,5,4,7,6] => [2,1,3,6,5,8,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,4,3,5,7,6] => [2,1,5,4,6,8,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,6,3,1,8,5,7] => [5,2,4,1,7,3,8,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,8,2,4,1,6,7] => [6,4,1,5,2,7,8,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,2,1,8,3,5,7,6] => [3,2,5,1,6,8,7,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,7,4,2,3,5,6] => [1,5,6,4,7,8,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,3,6,4,8,5] => [1,2,4,6,8,5,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,6,3,7,4,5] => [1,2,5,7,8,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,4,7,6,5] => [1,2,3,5,8,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,3,4,8,6,5] => [1,2,4,5,8,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,3,8,4,7,5] => [1,2,4,6,8,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,1,8,3,7,5,6] => [3,2,5,1,7,8,6,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,8,6,3,4,7,5] => [1,2,5,6,8,4,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,7,4,6,5] => [1,2,3,6,8,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,7,6,4,5] => [1,2,3,7,8,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,3,8,1,6,4,7] => [5,1,3,7,2,6,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,4,7,1,5,3,8] => [5,1,7,3,6,2,4,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,8,6,1,2,5,7] => [5,6,1,2,7,4,8,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,3,8,1,6,5,7] => [5,1,3,2,7,6,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,1,7,5,6,4,3] => [3,1,8,7,5,6,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,8,1,3,5,7,6] => [4,1,5,2,6,8,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,7,6,1,2,4,8] => [5,6,1,7,2,4,3,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,6,7,2,3,5,1] => [8,5,6,1,7,3,4,2] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,8,6,7,1,2,3,5] => [5,6,7,1,8,3,4,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,6,7,1,3,5,2] => [5,8,6,1,7,3,4,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,8,6,1,5,7,2] => [5,8,1,2,6,4,7,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,5,7,1,6,4,2] => [5,8,1,7,3,6,4,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,5,7,2,1,6,4] => [6,5,1,8,3,7,4,2] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,4,8,6,2,1,5,7] => [6,5,1,2,7,4,8,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,8,6,7,2,1,3,5] => [6,5,7,1,8,3,4,2] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,8,6,7,3,4,2,1] => [8,7,5,6,1,3,4,2] => [8,7,5,6,1,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[5,8,6,7,2,1,3,4] => [6,5,7,8,1,3,4,2] => [6,5,8,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,8,6,7,2,1,4,3] => [6,5,8,7,1,3,4,2] => [6,5,8,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,8,6,7,2,1,5,3] => [6,5,8,1,7,3,4,2] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,3,1,7,5,2,8,6] => [3,6,2,1,5,8,4,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,8,5,1,6,7,2] => [5,8,2,1,4,6,7,3] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,8,6,7,1,4,3,2] => [5,8,7,6,1,3,4,2] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,8,6,7,1,2,4,3] => [5,6,8,7,1,3,4,2] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,2,3,8,5,1,6,7] => [6,2,3,1,5,7,8,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,4,8,6,1,5,7] => [6,2,1,3,7,5,8,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,5,7,6,1,4,8] => [6,2,1,7,3,5,4,8] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,8,6,7,1,3,2,5] => [5,7,6,1,8,3,4,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,6,7,2,5,3,1] => [8,5,7,1,6,3,4,2] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,3,8,5,2,6,7,1] => [8,5,2,1,4,6,7,3] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[4,3,8,5,1,2,6,7] => [5,6,2,1,4,7,8,3] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,5,7,1,4,2,6] => [5,7,1,6,3,8,4,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,1,7,4,6,2,8] => [3,7,1,5,2,6,4,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,5,7,6,2,4,8] => [2,6,1,7,3,5,4,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,7,5,6,2,8] => [3,7,1,2,5,6,4,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,6,7,2,3,1,5] => [7,5,6,1,8,3,4,2] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,8,6,7,4,1,3,2] => [6,8,7,5,1,3,4,2] => [6,8,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,8,6,7,3,1,5,2] => [6,8,5,1,7,3,4,2] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,1,6,7,5,3,8,2] => [2,8,6,1,5,3,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,5,3,2,8,6] => [2,6,5,1,4,8,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,6,7,3,2,1,5] => [7,6,5,1,8,3,4,2] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[7,3,5,8,1,4,2,6] => [5,7,2,6,3,8,1,4] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,7,6,1,4,2,5] => [5,7,1,6,8,4,3,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,1,8,3,6,7,2,4] => [2,7,4,8,1,5,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,7,8,5,6,2,3] => [1,7,8,2,5,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,7,1,5,8,6,2] => [4,8,1,2,5,7,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,1,4,7,8,5,2] => [3,8,1,4,7,2,5,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,8,4,7,5,2,3] => [1,7,8,4,6,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,1,3,5,7,2,4] => [3,7,4,8,5,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,1,4,3,8,2,5] => [3,7,5,4,8,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,1,6,5,4,2,7] => [3,7,1,6,5,4,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,3,7,5,8,2,6] => [2,7,3,1,5,8,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,3,8,4,2,5] => [2,7,4,6,8,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,6,3,5,2,4] => [2,7,5,8,6,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,6,5,8,4,2] => [2,8,1,7,5,4,3,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,7,6,5,3,4,1] => [8,2,6,7,5,4,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,4,2,6,7,5,3,1] => [8,3,7,2,6,4,5,1] => [8,3,7,2,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,8,1,6,7,5,3,2] => [3,8,7,1,6,4,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,1,6,8,2,5,3] => [3,6,8,2,7,4,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,8,6,2,7,5,4] => [1,5,2,8,7,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,3,2,7,8,4,5] => [2,4,3,7,8,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,6,2,5,3,4,7] => [1,4,6,7,5,3,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,2,6,8,1,5,3] => [6,3,8,1,7,4,2,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,7,3,6,4,5,2,1] => [8,7,3,5,6,4,2,1] => [8,7,3,6,5,4,2,1] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[5,7,8,6,2,1,4,3] => [6,5,8,7,1,4,2,3] => [6,5,8,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,7,4,1,6,8,3,5] => [4,1,7,3,8,5,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,8,6,4,5,2,3,7] => [1,6,7,4,5,3,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,4,6,5,1,3,7] => [6,1,7,3,5,4,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,5,8,6,1,2,4,3] => [5,6,8,7,2,4,1,3] => [5,8,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,6,8,7,3,1,4,2] => [6,8,5,7,1,2,4,3] => [6,8,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,5,4,3,6,8,1,7] => [7,1,4,3,2,5,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,8,5,4,6,2,1,7] => [7,6,1,4,3,5,8,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[4,8,2,1,3,7,5,6] => [4,3,5,1,7,8,6,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,1,8,3,6,7,5,2] => [2,8,4,1,7,5,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,7,4,5,2,6,1] => [8,6,2,4,5,7,3,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[4,3,7,8,5,1,6,2] => [6,8,2,1,5,7,3,4] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,2,7,3,6,5,8,4] => [1,2,4,8,6,5,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,7,6,3,4,1,5] => [7,1,5,6,8,4,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,8,2,6,3,4,1,7] => [7,3,5,6,1,4,8,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,1,7,5,8,6,2,3] => [2,7,8,1,4,6,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,8,4,3,6,2] => [2,8,6,5,1,7,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,7,5,4,3,6,1] => [8,2,6,5,4,7,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,3,8,1,4,7,5,2] => [4,8,2,5,7,1,6,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,4,5,6,1,2,7] => [6,7,1,3,4,5,8,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,4,3,5,7,8,2,6] => [1,7,3,2,4,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,8,7,1,3,4,2] => [5,8,6,7,2,1,4,3] => [5,8,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,6,7,2,4,8,1,5] => [7,4,1,5,8,2,3,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[1,5,2,7,4,3,8,6] => [1,3,6,5,2,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,5,6,4,3,1,7] => [7,1,6,5,3,4,8,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,8,6,5,4,3,2,7] => [1,7,6,5,4,3,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,5,2,8,4,7,3] => [2,4,8,6,3,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,8,5,7,2,3] => [3,7,8,1,5,2,6,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,1,2,8,5,6,3] => [3,4,8,1,6,7,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,7,2,8,5,6,3] => [1,4,8,2,6,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,5,8,6,2,4] => [1,7,3,8,4,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,5,8,6,1,2,4] => [6,7,2,8,3,5,1,4] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,6,8,1,5,7,2,4] => [4,7,1,8,5,2,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,6,5,8,1,7,2] => [6,8,1,2,4,3,7,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,8,1,5,7,2,3,4] => [3,6,7,8,4,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,2,5,8,6,3,4] => [2,3,7,8,4,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,2,5,8,6,3,4] => [1,3,7,8,4,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,8,2,3,5,4] => [1,5,6,8,7,3,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,8,1,2,3,5,4] => [4,5,6,8,7,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,7,1,5,8,6,3,4] => [3,1,7,8,4,6,2,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,7,1,8,5,6,3] => [4,1,8,2,6,7,3,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,5,8,3,1,6,2] => [6,8,5,1,3,7,2,4] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,7,2,1,8,5,6,3] => [4,3,8,1,6,7,2,5] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,6,8,2,1,3,5,4] => [5,4,6,8,7,2,1,3] => [5,4,8,7,6,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[1,2,7,6,8,3,5,4] => [1,2,6,8,7,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,6,8,2,1,5,4] => [6,5,1,8,7,3,2,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[7,4,2,1,6,8,5,3] => [4,3,8,2,7,5,1,6] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,7,4,1,8,5,3,2] => [4,8,7,3,6,1,2,5] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,4,3,1,8,5,2] => [5,8,4,3,7,1,2,6] => [5,8,4,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,7,4,1,6,8,5,3] => [4,1,8,3,7,5,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,7,6,8,1,5,4] => [6,1,2,8,7,4,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,4,2,6,8,5,1,3] => [7,3,8,2,6,4,1,5] => [7,3,8,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,3,2,5,8,6,1,4] => [7,3,2,8,4,6,1,5] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,1,7,6,8,2,5,4] => [2,6,1,8,7,4,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,6,8,1,2,5,4] => [5,6,1,8,7,3,2,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,3,7,6,8,2,5,4] => [1,6,2,8,7,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,2,6,8,5,3] => [1,4,8,3,7,5,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,1,2,6,8,5,3] => [3,4,8,2,7,5,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,4,2,8,5,6,3] => [2,4,8,3,6,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,5,4,6,3] => [2,4,8,6,5,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,8,4,6,1,5,2] => [6,8,2,4,7,5,1,3] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,8,1,6,4,5,3] => [4,2,8,6,7,5,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,6,8,5,4,2,3] => [2,7,8,6,5,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,6,8,5,4,3] => [2,3,8,7,6,4,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,2,6,8,5,4,3] => [1,3,8,7,6,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,8,3,2,5,4] => [1,6,5,8,7,3,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,8,3,1,2,5,4] => [5,6,4,8,7,2,1,3] => [5,8,4,7,6,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,1,5,8,6,3,2,4] => [2,7,6,8,3,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,5,8,6,3,1,4] => [7,2,6,8,3,5,1,4] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,6,7,1,8,5,4,2] => [4,8,1,7,6,2,3,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,6,8,5,4,1,3] => [7,2,8,6,5,3,1,4] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,6,8,2,3,1,5,4] => [6,4,5,8,7,2,1,3] => [6,4,8,7,5,2,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[2,7,6,8,3,1,5,4] => [6,1,5,8,7,3,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,1,6,8,5,4,3] => [3,1,8,7,6,4,2,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,3,1,8,5,4,2] => [4,8,3,7,6,1,2,5] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,1,8,5,4,3,2] => [3,8,7,6,5,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,1,6,8,5,4,3] => [3,2,8,7,6,4,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,8,3,2,1,5,4] => [6,5,4,8,7,2,1,3] => [6,5,4,8,7,2,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[4,7,8,5,6,1,3,2] => [6,8,7,1,4,5,2,3] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,5,8,7,1,3,2] => [6,8,7,1,3,2,5,4] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,6,4,8,1,2,7,3] => [5,6,8,3,1,2,7,4] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,1,5,6,7,2,4,3] => [2,6,8,7,3,4,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,5,1,8,2,7,3] => [4,6,8,2,3,1,7,5] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,6,7,1,2,8,3] => [5,6,8,2,1,3,4,7] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,6,7,2,1,5,8] => [6,5,2,1,7,3,4,8] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,3,6,7,1,4,2,8] => [5,7,2,6,1,3,4,8] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,1,4,6,7,3,2,5] => [2,7,6,3,8,4,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,6,7,4,5,2] => [2,8,3,6,7,4,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,6,8,4,5,3] => [3,2,8,6,7,4,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,6,7,1,4,8,3] => [5,2,8,6,1,3,4,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,6,7,3,1,8,5] => [6,2,5,1,8,3,4,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,4,1,5,8,7,3] => [4,2,8,3,5,1,7,6] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,1,5,4,8,6,3] => [3,2,8,5,4,7,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,4,5,3,7,2,6] => [2,7,5,3,4,8,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,1,5,4,8,2,6] => [3,7,2,5,4,8,1,6] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,4,1,5,8,2,7] => [4,7,2,3,5,1,8,6] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,4,2,1,8,6,7] => [5,4,2,3,1,7,8,6] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,3,5,2,7,1,6,8] => [6,4,2,1,3,7,5,8] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,6,3,8,1,4,2,7] => [5,7,3,6,1,2,8,4] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,1,7,2,4,5,6,3] => [2,4,8,5,6,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,2,4,5,8,3] => [3,4,8,5,6,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,8,2,3,1,6,5] => [6,4,5,1,8,7,2,3] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,6,2,8,1,4,7,3] => [5,3,8,6,1,2,7,4] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,5,2,1,3,7,8,4] => [4,3,5,8,2,1,6,7] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,1,3,2,6,8,4] => [3,5,4,8,2,6,1,7] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,6,3,2,5,7,4] => [2,5,4,8,6,3,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,1,3,5,2,8,6] => [3,6,4,2,5,8,1,7] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,2,3,1,6,8,7] => [5,3,4,2,1,6,8,7] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,3,1,4,5,6,2,8] => [3,7,2,4,5,6,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,4,3,5,6,2,7] => [2,7,4,3,5,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,3,1,5,7,8,4] => [4,2,3,8,5,1,6,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,4,2,1,6,5,3] => [5,4,8,3,7,6,1,2] => [5,4,8,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,8,4,2,1,5,6,3] => [5,4,8,3,6,7,1,2] => [5,4,8,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,2,3,4,8,7,1,5] => [7,2,3,4,8,1,6,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,3,4,7,8,1,5] => [7,2,3,4,8,1,5,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,8,3,4,6,2,1,5] => [7,6,3,4,8,5,1,2] => [7,6,3,8,5,4,1,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[7,8,3,6,4,2,1,5] => [7,6,3,5,8,4,1,2] => [7,6,3,8,5,4,1,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[7,8,3,5,6,2,1,4] => [7,6,3,8,4,5,1,2] => [7,6,3,8,5,4,1,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[6,2,3,8,7,5,1,4] => [7,2,3,8,6,1,5,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,2,8,4,7,1,5] => [7,3,2,5,8,1,6,4] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,2,4,1,7,3,5,8] => [4,2,6,3,7,1,5,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,5,8,3,2,1,6] => [7,6,5,1,3,8,2,4] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[4,5,6,8,3,2,1,7] => [7,6,5,1,2,3,8,4] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[4,6,8,5,3,2,1,7] => [7,6,5,1,4,2,8,3] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[5,6,1,4,2,3,7,8] => [3,5,6,4,1,2,7,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,8,4,3,7,1,2] => [7,8,5,4,1,2,6,3] => [7,8,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[5,6,1,4,2,3,8,7] => [3,5,6,4,1,2,8,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,8,3,4,1,7,6] => [6,2,4,5,1,8,7,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,5,8,6,3,2,1,7] => [7,6,5,1,2,4,8,3] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[4,6,5,8,3,2,1,7] => [7,6,5,1,3,2,8,4] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[4,7,5,6,3,2,1,8] => [7,6,5,1,3,4,2,8] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[6,2,3,4,5,8,1,7] => [7,2,3,4,5,1,8,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,1,4,3,6,2,8,7] => [2,6,4,3,1,5,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,3,7,2,8,6] => [2,6,4,3,1,8,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,3,8,2,7,6] => [2,6,4,3,1,8,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,2,4,1,7,8,3] => [5,3,8,4,1,2,6,7] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,2,4,1,8,7,3] => [5,3,8,4,1,2,7,6] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,2,4,1,8,6,3] => [5,3,8,4,1,7,2,6] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,1,4,2,8,7,5,3] => [2,4,8,3,7,1,6,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,2,7,8,5,3] => [2,4,8,3,7,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,2,4,1,7,6,3] => [5,3,8,4,1,7,6,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,2,7,4,1,6,8,3] => [5,2,8,4,1,6,3,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,4,1,3,7,2,6,8] => [3,6,4,2,1,7,5,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,4,3,6,2,7,8] => [2,6,4,3,1,5,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,6,4,3,7,1,2] => [7,8,5,4,1,3,6,2] => [7,8,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[5,8,1,4,2,3,7,6] => [3,5,6,4,1,8,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,6,3,4,2,7,8] => [2,6,4,5,1,3,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,6,5,3,2,1,7] => [7,6,5,1,4,3,8,2] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[4,8,5,6,3,2,1,7] => [7,6,5,1,3,4,8,2] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[5,4,8,7,3,2,1,6] => [7,6,5,2,1,8,4,3] => [7,6,5,2,1,8,4,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[4,6,8,7,3,2,1,5] => [7,6,5,1,8,2,4,3] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[4,6,7,8,3,2,1,5] => [7,6,5,1,8,2,3,4] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[4,7,6,8,3,2,1,5] => [7,6,5,1,8,3,2,4] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[4,7,8,5,3,2,1,6] => [7,6,5,1,4,8,2,3] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[5,7,1,3,4,2,6,8] => [3,6,4,5,1,7,2,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,8,4,2,3,6,7] => [2,5,6,4,1,7,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,4,2,3,6,8] => [2,5,6,4,1,7,3,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,1,3,4,2,6,7] => [3,6,4,5,1,7,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,7,5,3,2,1,6] => [7,6,5,1,4,8,3,2] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[4,7,8,6,3,2,1,5] => [7,6,5,1,8,4,2,3] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[4,8,7,6,3,2,1,5] => [7,6,5,1,8,4,3,2] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[4,8,2,6,3,7,5,1] => [8,3,5,1,7,4,6,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,8,2,3,6,7,5,1] => [8,3,4,1,7,5,6,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,8,3,1,6,7,5,2] => [4,8,3,1,7,5,6,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,3,8,1,6,2,5,7] => [4,6,2,1,7,5,8,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,4,8,7,3,5,2,6] => [1,7,5,2,6,8,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,8,7,2,5,1,6] => [7,5,2,1,6,8,4,3] => [7,5,2,1,8,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,8,4,3,7,1,6,2] => [6,8,4,3,1,7,5,2] => [6,8,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,8,1,4,7,2,6,3] => [3,6,8,4,1,7,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,7,4,2,3,6] => [3,6,7,5,1,8,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,2,4,3,5,7] => [3,4,6,5,7,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,7,1,3,4,2,6] => [4,7,5,6,1,8,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,7,6,3,1,2,5] => [6,7,5,1,8,4,3,2] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,8,4,7,3,1,2,6] => [6,7,5,3,1,8,4,2] => [6,8,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[4,3,8,2,7,5,6,1] => [8,4,2,1,6,7,5,3] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[1,4,8,3,7,5,6,2] => [1,8,4,2,6,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,8,2,6,5,7] => [1,5,3,2,7,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,8,1,6,5,7] => [5,3,2,1,7,6,8,4] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,1,3,8,2,6,5,7] => [2,5,3,1,7,6,8,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,3,7,5,6,2] => [2,8,4,1,6,7,5,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,7,3,5,2,6] => [2,7,5,1,6,8,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,8,1,5,4,2,6] => [4,7,1,6,5,8,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,8,1,5,4,6,2] => [4,8,2,6,5,7,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,4,8,1,6,2,5,7] => [4,6,1,2,7,5,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,8,7,2,5,1,6] => [7,5,1,2,6,8,4,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,4,8,2,7,5,6,1] => [8,4,1,2,6,7,5,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[1,2,4,8,3,6,5,7] => [1,2,5,3,7,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,8,6,5,7] => [1,2,4,3,7,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,2,1,8,6,5,7] => [4,3,1,2,7,6,8,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,4,1,8,2,6,5,7] => [3,5,1,2,7,6,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,7,8,4,1,2,5] => [6,7,1,5,8,2,3,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,1,7,8,5,3,2,6] => [2,7,6,1,5,8,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,8,3,6,5,7] => [2,3,5,1,7,6,8,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,3,2,8,6,5,7] => [1,4,3,2,7,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,3,1,8,6,5,7] => [4,2,3,1,7,6,8,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,6,8,4,2,1,5] => [7,6,1,5,8,3,2,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[4,7,1,8,5,2,3,6] => [3,6,7,1,5,8,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,8,7,4,3,1,5] => [7,1,6,5,8,2,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,8,6,2,4,1,5] => [7,5,1,6,8,4,2,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,7,8,2,6,4,5,1] => [8,4,1,6,7,5,2,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,2,3,8,1,6,5,7] => [5,2,3,1,7,6,8,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,1,8,2,6,5,7] => [3,5,2,1,7,6,8,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,7,8,5,3,2,6] => [1,7,6,2,5,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,7,8,5,2,1,6] => [7,6,2,1,5,8,3,4] => [7,6,2,1,8,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[3,7,2,8,4,6,5,1] => [8,3,1,5,7,6,2,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,2,8,6,3,1,5,7] => [6,2,5,1,7,4,8,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,6,8,4,7,3,1,5] => [7,1,6,4,8,2,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,8,6,3,1,5,7] => [6,1,5,2,7,4,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,7,3,8,4,6,5,2] => [1,8,3,5,7,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,8,2,6,5,7] => [1,5,2,3,7,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,4,8,1,6,5,7] => [5,2,1,3,7,6,8,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,8,6,2,4,1,5] => [7,5,2,6,8,4,1,3] => [7,5,2,8,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[7,3,8,2,6,4,5,1] => [8,4,2,6,7,5,1,3] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[2,4,8,3,6,1,5,7] => [6,1,4,2,7,5,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,2,8,7,4,3,5,1] => [8,2,6,5,7,1,4,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,4,1,8,5,2,6,3] => [3,6,8,2,5,7,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,2,8,4,6,5,1] => [8,3,2,5,7,6,1,4] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,4,3,1,8,6,5,7] => [4,1,3,2,7,6,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,4,2,8,6,5,7] => [1,4,2,3,7,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,8,6,5,7] => [1,3,2,4,7,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,4,8,6,5,7] => [3,2,1,4,7,6,8,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,2,4,8,6,5,7] => [2,3,1,4,7,6,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,2,8,6,5,7] => [2,4,1,3,7,6,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,8,2,6,5,7] => [2,5,1,3,7,6,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,4,8,5,1,6,2] => [6,8,2,3,5,7,1,4] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,7,4,8,5,1,2,6] => [6,7,1,3,5,8,2,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,7,2,8,3,5,4,1] => [8,3,5,7,6,1,2,4] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,3,1,4,8,6,5,7] => [3,1,2,4,7,6,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,3,4,8,6,5,7] => [2,1,3,4,7,6,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,8,6,5,7] => [1,2,3,4,7,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,5,8,2,4,1,7] => [7,5,1,6,3,2,8,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[6,2,4,5,8,3,1,7] => [7,2,6,3,4,1,8,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,8,1,2,5,6,3,7] => [3,4,7,1,5,6,8,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,1,6,3,8,4,7] => [3,2,5,7,1,4,8,6] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,5,1,8,4,3,7] => [4,2,7,6,3,1,8,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,1,5,8,4,2,7] => [3,7,1,6,4,2,8,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,4,5,8,3,2,7] => [2,7,6,3,4,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,4,8,1,3,2,7] => [5,7,6,3,1,2,8,4] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,5,4,3,8,2,1,7] => [7,6,4,3,2,1,8,5] => [7,6,4,3,2,1,8,5] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[5,4,3,7,2,8,1,6] => [7,5,3,2,1,8,4,6] => [7,5,3,2,1,8,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[4,6,8,3,7,2,5,1] => [8,6,4,1,7,2,5,3] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[7,4,6,3,2,8,1,5] => [7,5,4,2,8,3,1,6] => [7,5,4,2,8,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[1,4,3,6,2,7,8,5] => [1,5,3,2,8,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,3,4,1,2,8,6] => [5,6,3,4,1,8,2,7] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,5,4,7,6,2,1,3] => [7,6,8,3,2,5,4,1] => [7,6,8,3,2,5,4,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[4,3,8,1,6,7,5,2] => [4,8,2,1,7,5,6,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,8,3,6,1,5,2] => [6,8,4,1,7,5,2,3] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,6,2,7,4,1,5,3] => [6,3,8,5,7,2,4,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,2,1,4,3,8,5] => [4,3,6,5,8,2,1,7] => [4,3,8,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,1,3,4,2,8,5] => [3,6,4,5,8,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,7,3,2,6,8,4] => [1,5,4,8,2,6,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,3,2,5,8,4] => [1,5,4,8,6,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,6,8,5,7,4,1] => [8,2,1,7,5,3,6,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,6,4,7,2,3,8,5] => [1,5,6,3,8,2,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,6,1,7,8,3,5] => [4,2,7,1,8,3,5,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,7,6,3,8,1,5] => [7,2,5,1,8,4,3,6] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,4,8,7,2,3,5,1] => [8,5,6,2,7,1,4,3] => [8,5,7,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[3,2,6,8,7,4,5,1] => [8,2,1,6,7,3,5,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,7,4,1,6,8,5] => [5,2,1,4,8,6,3,7] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,2,1,7,8,4,5] => [4,3,2,7,8,1,5,6] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,7,1,8,4,2,5,6] => [3,6,1,5,7,8,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,1,3,7,5,8,6] => [3,2,4,1,6,8,5,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,3,7,4,2,6,5] => [2,6,3,5,8,7,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,3,7,6,2,1,5] => [7,6,3,2,8,5,4,1] => [7,6,3,2,8,5,4,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[3,6,2,8,7,1,5,4] => [6,3,1,8,7,2,5,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,8,7,2,6,5,4,1] => [8,4,1,7,6,5,3,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,2,7,8,6,1,5,3] => [6,2,8,1,7,5,3,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,8,2,4,7,1,5,3] => [6,3,8,4,7,1,5,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,2,1,6,3,7,5,4] => [3,2,5,8,7,4,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,3,1,7,5,2,4] => [4,7,3,8,6,1,5,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,6,7,5,2,4,3,1] => [8,5,7,6,4,2,3,1] => [8,5,7,6,4,2,3,1] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[1,2,7,8,5,6,4,3] => [1,2,8,7,5,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,8,1,6,2,5,3] => [4,6,8,2,7,5,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,1,8,2,6,5,4] => [3,5,1,8,7,6,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,7,3,8,6,5,4] => [2,1,4,8,7,6,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,1,7,6,5,4,3] => [3,2,8,7,6,5,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,7,5,1,4,3,2] => [5,8,7,6,4,2,3,1] => [5,8,7,6,4,2,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,8,6,5,4,1,3,2] => [6,8,7,5,4,3,1,2] => [6,8,7,5,4,3,1,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[5,8,4,3,2,1,6,7] => [6,5,4,3,1,7,8,2] => [6,5,4,3,1,8,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[6,5,3,7,2,1,4,8] => [6,5,3,7,2,1,4,8] => [6,5,3,8,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,3,7,8,2,1,4,5] => [6,5,2,7,8,1,3,4] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,3,7,6,2,1,4,8] => [6,5,2,7,1,4,3,8] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,8,7,6,2,1,4,5] => [6,5,1,7,8,4,3,2] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,8,4,2,6,1,3,7] => [6,4,7,3,1,5,8,2] => [6,4,8,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[4,8,7,2,5,1,3,6] => [6,4,7,1,5,8,3,2] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,8,3,2,6,1,4,7] => [6,4,3,7,1,5,8,2] => [6,4,3,8,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[4,8,3,2,5,1,7,6] => [6,4,3,1,5,8,7,2] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[4,3,7,2,5,1,8,6] => [6,4,2,1,5,8,3,7] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[3,8,7,2,5,1,4,6] => [6,4,1,7,5,8,3,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,4,2,7,5,1,3,8] => [6,3,7,2,5,1,4,8] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,3,2,7,5,1,4,8] => [6,3,2,7,5,1,4,8] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,3,2,6,7,1,4,8] => [6,3,2,7,1,4,5,8] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,8,2,6,5,1,4,7] => [6,3,1,7,5,4,8,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,2,7,8,5,1,3,4] => [6,2,7,8,5,1,3,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,7,6,8,1,3,4] => [6,2,7,8,1,4,3,5] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,7,6,5,1,3,8] => [6,2,7,1,5,4,3,8] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,8,7,6,5,1,3,4] => [6,1,7,8,5,4,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,5,4,3,1,7,8,2] => [5,8,4,3,2,1,6,7] => [5,8,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,4,7,3,1,5,8,2] => [5,8,4,2,6,1,3,7] => [5,8,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,4,7,3,1,8,6,2] => [5,8,4,2,1,7,3,6] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,4,3,7,1,5,8,2] => [5,8,3,2,6,1,4,7] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,4,3,6,1,8,7,2] => [5,8,3,2,1,4,7,6] => [5,8,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,7,8,1,4,5,2] => [5,8,2,6,7,1,3,4] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,7,6,1,4,8,2] => [5,8,2,6,1,4,3,7] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,7,6,1,5,8,2] => [5,8,2,1,6,4,3,7] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,7,6,1,4,5,2] => [5,8,1,6,7,4,3,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,5,4,2,1,7,3,8] => [5,4,7,3,2,1,6,8] => [5,4,8,3,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,4,7,2,1,5,3,8] => [5,4,7,2,6,1,3,8] => [5,4,8,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,8,7,2,1,5,3,6] => [5,4,7,1,6,8,3,2] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,8,3,2,1,4,7,6] => [5,4,3,6,1,8,7,2] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[4,8,3,2,1,5,7,6] => [5,4,3,1,6,8,7,2] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,3,7,2,1,4,8,6] => [5,4,2,6,1,8,3,7] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,8,7,2,1,4,5,6] => [5,4,1,6,7,8,3,2] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,5,2,7,1,4,3,8] => [5,3,7,6,2,1,4,8] => [5,3,8,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,8,2,6,1,4,3,7] => [5,3,7,6,1,4,8,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,4,2,7,1,5,3,8] => [5,3,7,2,6,1,4,8] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,4,2,6,1,8,3,7] => [5,3,7,2,1,4,8,6] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,3,2,6,1,5,8,7] => [5,3,2,1,6,4,8,7] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,2,7,8,1,4,3,5] => [5,2,7,6,8,1,3,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,7,6,1,5,3,8] => [5,2,7,1,6,4,3,8] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,7,6,1,4,5,8] => [5,2,1,6,7,4,3,8] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,5,4,1,8,7,3,2] => [4,8,7,3,2,1,6,5] => [4,8,7,3,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,8,4,1,6,7,3,2] => [4,8,7,3,1,5,6,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,4,7,1,5,8,3,2] => [4,8,7,2,5,1,3,6] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,7,1,6,8,3,2] => [4,8,7,2,1,5,3,6] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,7,1,5,6,3,2] => [4,8,7,1,5,6,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,3,1,6,8,7,2] => [4,8,3,2,1,5,7,6] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,8,3,1,5,6,7,2] => [4,8,3,1,5,6,7,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,7,1,5,4,6,2] => [4,8,1,6,5,7,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,2,1,6,4,3,7] => [4,3,7,6,1,5,8,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,3,2,1,5,4,8,7] => [4,3,2,6,5,1,8,7] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,2,1,6,4,8,7] => [4,3,2,6,1,5,8,7] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,8,2,1,5,4,6,7] => [4,3,1,6,5,7,8,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,2,7,1,5,4,3,8] => [4,2,7,6,5,1,3,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,7,1,6,4,3,8] => [4,2,7,6,1,5,3,8] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,7,1,5,6,3,8] => [4,2,7,1,5,6,3,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,7,1,5,4,6,8] => [4,2,1,6,5,7,3,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,7,1,5,4,3,6] => [4,1,7,6,5,8,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,5,1,7,8,4,3,2] => [3,8,7,6,2,1,4,5] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,1,6,7,4,3,2] => [3,8,7,6,1,4,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,1,7,5,8,3,2] => [3,8,7,2,5,1,4,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,6,7,8,3,2] => [3,8,7,2,1,4,5,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,1,6,5,7,3,2] => [3,8,7,1,5,4,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,1,7,5,4,8,2] => [3,8,2,6,5,1,4,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,6,7,4,8,2] => [3,8,2,6,1,4,5,7] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,6,5,7,8,2] => [3,8,2,1,5,4,6,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,1,6,5,4,7,2] => [3,8,1,6,5,4,7,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,1,6,7,4,3,8] => [3,2,7,6,1,4,5,8] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,6,5,7,3,8] => [3,2,7,1,5,4,6,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,1,6,5,4,3,7] => [3,1,7,6,5,4,8,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,7,8,5,4,3,2] => [2,8,7,6,5,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,6,5,8,3,2] => [2,8,7,1,5,4,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,6,5,4,8,2] => [2,8,1,6,5,4,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,8,1,2,6,3,7] => [4,5,7,1,2,6,8,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,4,5,7,2,6,3,8] => [1,5,7,2,3,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,5,6,2,4,8] => [1,6,3,7,4,5,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,3,5,7,2,4,6] => [2,6,3,7,4,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,8,1,7,2,4,5] => [4,6,1,7,8,2,5,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,5,6,8,1,7,2] => [6,8,1,2,3,4,7,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,8,2,6,7,1,3] => [7,4,8,1,2,5,6,3] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[8,2,3,5,6,7,1,4] => [7,2,3,8,4,5,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,7,2,3,5,4,6,8] => [1,3,4,6,5,7,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,3,5,4,6,7] => [2,3,4,6,5,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,8,1,3,5,4,6] => [4,1,5,7,6,8,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,8,3,5,6,1,4] => [7,1,4,8,5,6,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,5,7,8,1,6,3] => [6,1,8,2,3,7,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,8,1,7,6,3,2] => [4,8,7,1,2,6,5,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,8,7,2,1,6,3] => [6,5,8,1,2,7,4,3] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,7,3,5,6,2,1,4] => [7,6,3,8,4,5,2,1] => [7,6,3,8,5,4,2,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[8,7,2,1,3,5,4,6] => [4,3,5,7,6,8,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,6,8,7,2,1,5,4] => [6,5,1,8,7,2,4,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,6,4,1,7,5,3,2] => [4,8,7,3,6,2,5,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,4,3,1,8,5,2] => [5,8,4,3,7,2,1,6] => [5,8,4,3,7,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[2,3,6,7,8,1,5,4] => [6,1,2,8,7,3,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,6,8,1,2,5,4,7] => [4,5,1,7,6,2,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,6,7,2,5,4,8] => [1,5,2,7,6,3,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,1,8,5,2,3,6] => [3,6,7,2,5,8,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,4,2,8,3,6,5] => [2,4,6,3,8,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,5,3,6,4] => [2,4,6,8,5,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,5,4,2,3,6] => [2,6,7,5,4,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,2,6,5,4,3,8] => [1,3,7,6,5,4,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,3,2,5,4,8] => [1,5,4,7,6,3,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,3,1,2,5,4,7] => [4,5,3,7,6,2,8,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,1,7,6,3,2,4,5] => [2,6,5,7,8,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,5,7,6,3,1,4] => [7,2,6,8,3,5,4,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,6,8,1,7,5,4,2] => [4,8,1,7,6,2,5,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,6,7,5,4,1,3] => [7,2,8,6,5,3,4,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,7,8,6,3,1,5,4] => [6,1,5,8,7,4,2,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,8,1,6,5,4,3] => [4,1,8,7,6,5,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,1,8,6,5,4,2] => [3,8,2,7,6,5,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,2,1,6,5,4,3] => [4,3,8,7,6,5,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,1,8,6,3,7,4,5] => [2,1,5,7,8,4,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,1,5,2,7,4,3] => [3,5,8,7,4,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,1,7,4,2,6,3] => [3,6,8,5,2,7,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,7,5,4,3,8,6] => [2,1,6,5,4,8,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,4,5,3,6,7] => [2,1,6,4,5,7,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,8,3,6,5,4] => [2,1,5,8,7,6,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,5,7,6,3,4] => [2,1,7,8,4,6,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,8,5,7,3,6] => [2,1,7,3,5,8,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,4,6,8,3,7] => [2,1,7,4,3,5,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,1,5,2,3,8,7] => [3,5,6,2,4,1,8,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,7,5,2,6,1,4] => [7,5,2,8,4,6,3,1] => [7,5,2,8,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,3,7,4,6,8,1,2] => [7,8,2,4,1,5,3,6] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,8,3,7,6,2,1,4] => [7,6,3,8,1,5,4,2] => [7,6,3,8,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[4,2,6,3,8,5,1,7] => [7,2,4,1,6,3,8,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,6,3,2,7,8,1,5] => [7,4,3,1,8,2,5,6] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[3,8,2,4,7,5,1,6] => [7,3,1,4,6,8,5,2] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,6,8,7,5,4,1,2] => [7,8,1,6,5,2,4,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,8,2,1,7,6,4,3] => [4,3,8,7,1,6,5,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,3,8,1,5,7,4,2] => [4,8,2,7,5,1,6,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,2,4,1,7,5,6] => [5,3,2,4,7,8,6,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,2,3,1,8,6,5] => [5,3,4,2,8,7,1,6] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,2,4,3,1,5,8,6] => [5,2,4,3,6,8,1,7] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,8,3,1,5,4,6,2] => [4,8,3,6,5,7,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,2,8,1,4,6,5,3] => [4,2,8,5,7,6,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,3,1,4,5,8,7] => [4,2,3,5,6,1,8,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,6,1,4,3,2,8,7] => [3,6,5,4,1,2,8,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,8,3,6,2,4] => [3,7,5,8,1,6,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,4,5,3,2,7] => [3,7,6,4,5,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,1,5,4,3,8,2] => [3,8,6,5,4,1,2,7] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,5,1,3,4,2,6] => [4,7,5,6,3,8,2,1] => [4,8,7,6,3,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,2,6,1,4,7,3,5] => [4,2,7,5,8,3,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,8,1,6,3,7,4,2] => [3,8,5,7,1,4,6,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,3,5,6,1,7,4,2] => [5,8,2,7,3,4,6,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,6,5,4,1,8,2] => [6,8,2,5,4,3,1,7] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,3,6,4,5,1,2,7] => [6,7,2,4,5,3,8,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,3,5,8,1,6,2,4] => [5,7,2,8,3,6,1,4] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,5,4,1,2,8,7] => [5,6,2,4,3,1,8,7] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,6,3,5,1,4,8,7] => [5,1,3,6,4,2,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,8,5,1,6,4,3] => [5,1,8,7,4,6,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,7,3,6,5,1,4,2] => [6,8,3,7,5,4,2,1] => [6,8,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,8,3,4,6,1,5,7] => [6,1,3,4,7,5,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,4,3,6,1,8,5] => [6,1,4,3,8,5,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,7,2,8,1,5,6] => [6,4,1,2,7,8,3,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,3,2,5,7,1,8,6] => [6,3,2,1,4,8,5,7] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,2,3,5,8,1,6,7] => [6,2,3,1,4,7,8,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,8,4,7,1,6,5] => [6,2,1,4,8,7,5,3] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,4,7,5,1,6,3] => [6,2,8,3,5,7,4,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,8,4,7,1,6,5,2] => [5,8,1,3,7,6,4,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,2,4,6,1,5,8,7] => [5,2,1,3,6,4,8,7] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,4,5,7,6,1,2] => [7,8,2,3,4,6,5,1] => [7,8,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,8,4,6,5,7,1,3] => [7,1,8,3,5,4,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,8,4,6,7,1,5] => [7,1,2,4,8,5,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,3,5,8,7,1,6] => [7,1,3,2,4,8,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,2,4,5,6,8,1,7] => [7,2,1,3,4,5,8,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,6,8,1,4,2,7,3] => [4,6,8,5,1,2,7,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,5,7,8,4,6,2,3] => [1,7,8,5,2,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,8,6,2,4] => [1,7,2,8,3,6,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,7,8,6,1,2,4] => [6,7,1,8,2,5,3,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,1,6,8,2,7,4] => [3,6,1,8,2,4,7,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,5,6,8,2,7,4] => [2,6,1,8,3,4,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,5,6,8,1,7,4] => [6,1,2,8,3,4,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,1,6,3,8,4,7,2] => [2,8,4,6,1,3,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,6,8,3,7,4] => [3,1,6,8,2,4,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,6,8,3,7,4] => [2,3,6,8,1,4,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,8,6,2,3,4] => [3,6,7,8,1,5,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,2,7,8,6,3,4] => [1,3,7,8,2,6,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,5,2,8,3,4] => [1,5,7,8,4,2,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,5,2,8,3,4] => [2,5,7,8,4,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,7,5,1,8,3,4] => [5,1,7,8,4,2,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,7,2,8,6,1,3,4] => [6,3,7,8,1,5,2,4] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,5,7,8,6,2,1,4] => [7,6,1,8,2,5,3,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,1,7,8,6,3,4,2] => [2,8,6,7,1,5,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,7,8,6,4,2] => [2,8,3,7,1,6,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,5,7,8,6,1,4] => [7,2,1,8,3,6,4,5] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,7,5,1,8,3,4] => [5,2,7,8,4,1,3,6] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,2,6,7,5,8,3,4] => [1,2,7,8,5,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,7,5,4,1,8,3] => [6,2,8,5,4,1,3,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,7,5,2,4,1,8,3] => [6,4,8,5,3,1,2,7] => [6,4,8,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,7,2,5,3,8,1,4] => [7,3,5,8,4,1,2,6] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,7,4,5,2,1,8,3] => [6,5,8,3,4,1,2,7] => [6,5,8,3,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[5,1,7,8,6,4,3,2] => [2,8,7,6,1,5,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,7,8,6,3,1,4] => [7,1,6,8,2,5,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,1,7,8,6,3,2,4] => [2,7,6,8,1,5,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,7,5,1,8,2,4] => [5,7,2,8,4,1,3,6] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,6,7,5,3,8,2,4] => [1,7,5,8,4,2,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,5,4,2,8,3] => [1,6,8,5,4,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,5,1,4,2,8,3] => [4,6,8,5,3,1,2,7] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,8,6,4,1,2,3] => [6,7,8,5,1,4,2,3] => [6,8,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,1,7,2,6,5,8,3] => [2,4,8,1,6,5,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,7,1,5,6,8,3] => [4,1,8,2,5,6,3,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,4,1,5,2,8,3] => [4,6,8,3,5,1,2,7] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,6,7,4,5,2,8,3] => [1,6,8,4,5,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,7,5,8,2,4] => [1,7,3,8,5,2,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,1,7,5,8,2,4] => [3,7,2,8,5,1,4,6] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,5,3,7,8,6,1,4] => [7,1,3,8,2,6,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,7,5,4,2,1,8,3] => [6,5,8,4,3,1,2,7] => [6,5,8,4,3,1,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[6,3,2,7,5,8,1,4] => [7,3,2,8,5,1,4,6] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,7,4,2,5,1,8,3] => [6,4,8,3,5,1,2,7] => [6,4,8,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,2,7,4,5,1,8,3] => [6,2,8,4,5,1,3,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,3,7,5,8,1,4] => [7,2,3,8,5,1,4,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,5,1,6,3,2,8,7] => [3,6,5,1,2,4,8,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,1,6,3,8,2,4] => [3,7,5,8,2,4,1,6] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,6,3,8,4,2] => [3,8,5,7,2,4,1,6] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,6,1,3,8,4,5] => [4,1,5,7,8,3,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,6,1,3,8,5,4] => [4,1,5,8,7,3,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,5,1,8,2,6,4] => [4,6,2,8,3,7,1,5] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,5,1,8,2,4,6] => [4,6,2,7,3,8,1,5] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,5,1,8,6,2,4] => [4,7,1,8,3,6,2,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,7,1,5,8,3,4] => [4,1,7,8,5,2,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,7,4,1,8,3,5] => [5,1,7,4,8,2,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,6,7,3,8,5,4] => [2,1,5,8,7,3,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,7,4,1,8,5,3] => [5,1,8,4,7,2,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,7,1,5,8,4,3] => [4,1,8,7,5,2,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,5,1,8,4,7,2] => [4,8,1,6,3,2,7,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,5,1,8,4,2,7] => [4,7,1,6,3,2,8,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,5,4,8,1,6,2] => [6,8,1,4,3,7,2,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,5,4,8,1,2,6] => [6,7,1,4,3,8,2,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,1,5,8,7,3,2] => [3,8,7,1,4,2,6,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,1,5,8,7,2,3] => [3,7,8,1,4,2,6,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,1,5,8,2,7,3] => [3,6,8,1,4,2,7,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,1,6,2,8,3,4] => [3,5,7,8,2,4,1,6] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,6,2,8,4,3] => [3,5,8,7,2,4,1,6] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,1,5,8,2,3,7] => [3,6,7,1,4,2,8,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,1,5,8,3,6,2] => [3,8,6,1,4,7,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,4,7,8,1,6,5] => [6,1,2,3,8,7,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,8,5,4,3,2,7,1] => [8,6,5,4,3,1,7,2] => [8,6,5,4,3,1,7,2] => [[[[[[.,[.,.]],.],.],.],[.,.]],.]
[10,11,9,8,7,6,5,4,3,2,1] => [11,10,9,8,7,6,5,4,3,1,2] => [11,10,9,8,7,6,5,4,3,1,2] => [[[[[[[[[[.,[.,.]],.],.],.],.],.],.],.],.],.]
[6,8,5,4,3,7,2,1] => [8,7,5,4,3,1,6,2] => [8,7,5,4,3,1,6,2] => [[[[[[.,[.,.]],.],.],[.,.]],.],.]
[5,8,4,3,2,1,7,6] => [6,5,4,3,1,8,7,2] => [6,5,4,3,1,8,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[6,5,4,3,1,8,7,2] => [5,8,4,3,2,1,7,6] => [5,8,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,7,6,5,4,3,9,1,2] => [8,9,6,5,4,3,2,1,7] => [8,9,6,5,4,3,2,1,7] => [[[[[[[.,.],.],.],.],.],[.,.]],[.,.]]
[8,7,5,4,3,1,6,2] => [6,8,5,4,3,7,2,1] => [6,8,5,4,3,7,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[11,10,9,8,7,6,5,4,3,1,2] => [10,11,9,8,7,6,5,4,3,2,1] => [10,11,9,8,7,6,5,4,3,2,1] => [[[[[[[[[[.,.],.],.],.],.],.],.],.],.],[.,.]]
[3,5,2,6,8,4,1,7] => [7,3,1,6,2,4,8,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,4,5,7,3,8,6,1] => [8,1,5,2,3,7,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,2,5,6,8,3,1,7] => [7,2,6,1,3,4,8,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,8,1,5,6,3,7] => [4,2,7,1,5,6,8,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,5,6,1,8,4,3,7] => [4,1,7,6,2,3,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,3,6,8,1,4,2,7] => [5,7,2,6,1,3,8,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,5,6,8,1,3,2,7] => [5,7,6,1,2,3,8,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,6,3,8,2,1,7] => [7,6,4,1,2,3,8,5] => [7,6,4,1,8,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[6,1,4,7,3,2,8,5] => [2,6,5,3,8,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,3,8,4,2,6] => [2,7,4,6,1,8,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,7,4,3,8,6] => [3,1,6,5,2,8,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,7,4,1,8,6,3] => [5,1,8,4,2,7,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,3,7,1,4,8,6,2] => [4,8,2,5,1,7,3,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,1,7,3,8,5,2] => [3,8,5,2,7,1,4,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,3,7,8,4,2,1] => [8,7,3,6,1,2,4,5] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[5,1,6,3,7,8,4,2] => [2,8,4,7,1,3,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,3,7,8,4,2] => [3,8,4,7,1,2,5,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,3,7,4,8,5,2] => [1,8,3,5,7,2,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,3,2,1,7,8,4] => [5,4,3,8,1,2,6,7] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,5,6,3,7,8,4,1] => [8,1,4,7,2,3,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,4,7,3,1,8,5] => [6,1,5,3,8,2,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,3,7,2,8,4,5,1] => [8,4,2,6,7,1,3,5] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,3,2,7,1,8,4,5] => [5,3,2,7,8,1,4,6] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,2,1,8,4,6] => [5,4,3,7,2,8,1,6] => [5,4,3,8,2,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[4,7,2,1,3,8,6,5] => [4,3,5,1,8,7,2,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,3,7,8,5,2,1,4] => [7,6,2,8,5,1,3,4] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[4,6,2,7,8,5,3,1] => [8,3,7,1,6,2,4,5] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,6,2,1,7,8,5,3] => [4,3,8,1,7,2,5,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,4,5,8,1,2,6,3] => [5,6,8,2,3,7,1,4] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,5,1,7,3,8,6,4] => [3,1,5,8,2,7,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,2,1,3,8,5,4] => [4,3,5,8,7,1,2,6] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,2,1,7,3,8,5,4] => [3,2,5,8,7,1,4,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,3,6,8,2,5,7] => [2,6,3,1,7,4,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,3,6,8,1,5,7] => [6,2,3,1,7,4,8,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,6,5,8,2,1,7,4] => [6,5,1,8,3,2,7,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,5,2,1,3,8,7,6] => [4,3,5,1,2,8,7,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,4,6,5,8,1,3,7] => [6,1,7,2,4,3,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,3,2,1,6,8,4,7] => [4,3,2,7,1,5,8,6] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,2,4,5,8,1,3,7] => [6,2,7,3,4,1,8,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,6,3,4,5,8,2,7] => [1,7,3,4,5,2,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,4,2,7,3,6,5] => [2,4,6,3,8,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,8,7,4,6] => [1,4,3,7,2,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,1,7,5,3,4,6] => [3,2,6,7,5,8,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,6,4,5,8,3,2] => [1,8,7,4,5,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,7,4,1,2,6,3] => [5,6,8,4,1,7,3,2] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,8,7,4,6,2,1,3] => [7,6,8,4,1,5,3,2] => [7,6,8,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[3,4,2,5,8,6,7,1] => [8,3,1,2,4,6,7,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,1,3,5,6,8,7,2] => [2,8,3,1,4,5,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,8,6,7,1,3,5] => [6,1,7,2,8,4,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,5,8,6,7,1,4] => [7,1,2,8,3,5,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,1,8,5,6,7,3,4] => [2,1,7,8,4,5,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,8,3,5,6,7,4] => [1,2,4,8,5,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,6,4,8,1,7,5] => [6,2,1,4,8,3,7,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,1,6,7,3,4,5] => [3,2,6,7,8,4,5,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,8,5,4,1,3,6] => [6,1,7,5,4,8,2,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,7,5,3,8,4,2,6] => [1,7,4,6,3,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,3,1,2,7,6,5] => [4,5,3,1,8,7,6,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,5,2,7,4,1,8,6] => [6,3,1,5,2,8,4,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,8,4,7,1,3,5,6] => [5,1,6,3,7,8,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,2,4,6,7,1,3,5] => [6,2,7,3,8,4,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,8,2,3,6,7,1,5] => [7,3,4,1,8,5,6,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,8,3,2,1,6,7,4] => [5,4,3,8,1,6,7,2] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,8,7,3,4,6,2,1] => [8,7,4,5,1,6,3,2] => [8,7,4,6,1,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[5,8,2,7,4,1,6,3] => [6,3,8,5,1,7,4,2] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,1,4,2,8,7,6,3] => [2,4,8,3,1,7,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,6,5,8,2,1,3] => [7,6,8,1,4,3,2,5] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,3,7,1,6,2,8,4] => [4,6,2,8,1,5,3,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,6,8,7,1,3,4] => [6,2,7,8,1,3,5,4] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,7,5,4,1,8,6,3] => [5,1,8,4,3,7,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,4,1,5,6,7,2] => [4,8,1,3,5,6,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,8,5,6,7,1,3] => [7,2,8,1,4,5,6,3] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,6,4,1,3,2,5,7] => [4,6,5,3,7,2,8,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,1,3,6,5,2,4,7] => [2,6,3,7,5,4,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,3,6,5,2,7] => [2,7,4,3,6,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,2,1,6,5,3,7] => [4,3,7,2,6,5,8,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,1,2,6,5,3,7] => [3,4,7,2,6,5,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,4,2,1,5,3,7] => [5,4,7,3,6,2,8,1] => [5,4,8,3,7,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[1,3,4,8,5,7,2,6] => [1,7,2,3,5,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,7,5,8,2,6] => [1,7,2,3,5,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,2,4,8,7,6] => [1,4,2,5,3,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,1,6,5,8,3,2] => [3,8,7,1,5,4,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,8,7,6,3,1,2] => [7,8,6,2,1,5,4,3] => [7,8,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[4,3,1,5,8,6,7,2] => [3,8,2,1,4,6,7,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,3,5,8,6,7,2] => [2,8,3,1,4,6,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,3,8,4,7,1,2] => [7,8,3,5,2,1,6,4] => [7,8,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,8,4,3,2,7,1,5] => [7,5,4,3,8,1,6,2] => [7,5,4,3,8,1,6,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[3,4,7,8,2,1,6,5] => [6,5,1,2,8,7,3,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,1,3,2,8,6,7,4] => [2,4,3,8,1,6,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,1,2,8,6,7,4] => [3,4,2,8,1,6,7,5] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,2,1,8,6,7,4] => [4,3,2,8,1,6,7,5] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,2,1,3,6,8,7,4] => [3,2,4,8,1,5,7,6] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,4,7,3,8,1,6,5] => [6,1,4,2,8,7,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,1,7,8,4,2,6] => [3,7,1,6,2,8,4,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,4,5,8,3,1,6] => [7,1,6,3,4,8,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,8,4,3,7,2,6,5] => [1,6,4,3,8,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,8,7,2,1,6,5] => [6,5,1,2,8,7,4,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,4,3,8,7,2,1,5] => [7,6,3,2,8,1,5,4] => [7,6,3,2,8,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[6,3,8,7,4,1,2,5] => [6,7,2,5,8,1,4,3] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,4,7,1,3,2,5,6] => [4,6,5,2,7,8,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,7,2,1,3,5,6] => [5,4,6,2,7,8,3,1] => [5,4,8,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,6,4,2,1,3,7,5] => [5,4,6,3,8,2,7,1] => [5,4,8,3,7,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,6,4,1,3,2,7,5] => [4,6,5,3,8,2,7,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,4,2,3,1,7,5] => [6,4,5,3,8,2,7,1] => [6,4,8,3,7,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[6,1,3,8,5,7,2,4] => [2,7,3,8,5,1,6,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,3,2,6,7,1,4] => [7,4,3,8,1,5,6,2] => [7,4,3,8,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[4,8,5,3,6,2,7,1] => [8,6,4,1,3,5,7,2] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[2,8,1,5,4,7,6,3] => [3,1,8,5,4,7,6,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,8,7,4,6,2,3] => [1,7,8,5,2,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,7,6,4,5,8,3] => [2,1,8,5,6,4,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,7,6,8,2,4] => [3,7,1,8,2,5,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,2,6,1,3,7,4] => [5,3,6,8,1,4,7,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,5,7,8,4,1,6,3] => [6,1,8,5,2,7,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,2,8,1,5,6,7,3] => [4,2,8,1,5,6,7,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,5,2,6,8,7,3] => [2,4,8,1,3,5,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,5,1,6,8,7,2] => [4,8,1,2,3,5,7,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,8,5,1,6,7,3] => [5,2,8,1,4,6,7,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,1,8,5,2,6,7,3] => [2,5,8,1,4,6,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,8,5,4,6,3] => [3,1,8,6,5,7,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,6,2,1,3,7,4] => [5,4,6,8,1,3,7,2] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,6,3,5,8,1,7,2] => [6,8,3,1,4,2,7,5] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[1,7,8,3,5,4,6,2] => [1,8,4,6,5,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,1,4,5,6,7,2] => [3,8,1,4,5,6,7,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,6,8,2,1,7] => [7,6,1,2,3,4,8,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,4,5,7,1,8,6,2] => [5,8,1,2,3,7,4,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,5,7,8,2,6,1] => [8,6,1,2,3,7,4,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,4,6,2,8,5,1,7] => [7,4,1,2,6,3,8,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,4,6,8,1,5,2,7] => [5,7,1,2,6,3,8,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,7,2,1,8,6,5] => [5,4,1,2,8,7,3,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,4,7,8,1,5,6,2] => [5,8,1,2,6,7,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,8,2,1,5,6,7] => [5,4,1,2,6,7,8,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,2,6,7,8,1,4] => [7,3,1,8,2,4,5,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,5,2,7,8,4,6,1] => [8,3,1,6,2,7,4,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,5,2,8,4,1,6,7] => [6,3,1,5,2,7,8,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,5,6,2,8,4,1,7] => [7,4,1,6,2,3,8,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,5,6,8,4,1,2,7] => [6,7,1,5,2,3,8,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,7,2,4,8,6,1] => [8,4,1,5,2,7,3,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,5,7,2,8,4,6,1] => [8,4,1,6,2,7,3,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,5,7,8,4,1,6,2] => [6,8,1,5,2,7,3,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,6,2,1,7,8,5,4] => [4,3,1,8,7,2,5,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,2,1,8,5,4,7] => [4,3,1,7,6,2,8,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,7,2,4,8,5,1] => [8,4,1,5,7,2,3,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,6,7,2,8,5,4,1] => [8,4,1,7,6,2,3,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,6,7,8,4,5,1,2] => [7,8,1,5,6,2,3,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,6,8,2,4,5,1,7] => [7,4,1,5,6,2,8,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,7,2,1,4,8,6,5] => [4,3,1,5,8,7,2,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,2,1,8,5,6,4] => [4,3,1,8,6,7,2,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,2,8,4,5,6,1] => [8,3,1,5,6,7,2,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,7,8,2,4,5,6,1] => [8,4,1,5,6,7,2,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,8,2,1,4,5,6,7] => [4,3,1,5,6,7,8,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,1,5,6,7,8,3,2] => [2,8,7,1,3,4,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,7,3,8,6,2] => [2,8,5,1,3,7,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,3,7,8,5,2] => [2,8,4,1,7,3,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,3,8,5,2,7] => [2,7,4,1,6,3,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,7,3,8,5,2] => [2,8,5,1,7,3,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,7,8,5,2,3] => [2,7,8,1,6,3,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,8,3,5,2,7] => [2,7,5,1,6,3,8,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,3,2,8,6,5] => [2,5,4,1,8,7,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,8,3,5,6,2] => [2,8,5,1,6,7,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,3,2,5,6,7] => [2,5,4,1,6,7,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,2,6,7,8,3,1] => [8,3,7,1,2,4,5,6] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,5,2,6,8,1,3,7] => [6,3,7,1,2,4,8,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,5,6,3,8,1,2,7] => [6,7,4,1,2,3,8,5] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,5,6,8,3,1,2,7] => [6,7,5,1,2,3,8,4] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,5,7,3,8,1,6,2] => [6,8,4,1,2,7,3,5] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,5,8,3,2,1,6,7] => [6,5,4,1,2,7,8,3] => [6,5,4,1,8,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[4,6,2,3,7,8,5,1] => [8,3,4,1,7,2,5,6] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,6,2,3,8,5,1,7] => [7,3,4,1,6,2,8,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,2,7,3,8,5,1] => [8,3,5,1,7,2,4,6] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,6,2,7,8,5,1,3] => [7,3,8,1,6,2,4,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,7,3,2,8,5,1] => [8,5,4,1,7,2,3,6] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[4,7,2,3,1,8,6,5] => [5,3,4,1,8,7,2,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,2,8,3,5,6,1] => [8,3,5,1,6,7,2,4] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,7,8,3,2,5,6,1] => [8,5,4,1,6,7,2,3] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[4,8,2,3,1,5,6,7] => [5,3,4,1,6,7,8,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,1,2,6,8,4,3,7] => [2,3,7,6,1,4,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,7,4,8,6,3] => [2,3,8,5,1,7,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,7,8,4,6,3] => [2,3,8,6,1,7,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,8,4,3,6,7] => [2,3,6,5,1,7,8,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,3,8,4,2,7] => [2,7,4,6,1,3,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,7,4,8,2,3] => [2,7,8,5,1,3,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,7,8,4,2,3] => [2,7,8,6,1,3,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,3,4,2,6,7] => [2,6,4,5,1,7,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,2,3,8,4,1,7] => [7,3,4,6,1,2,8,5] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,6,2,7,8,4,1,3] => [7,3,8,6,1,2,4,5] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,6,8,3,4,2,1,7] => [7,6,4,5,1,2,8,3] => [7,6,4,8,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[5,7,2,3,4,8,6,1] => [8,3,4,5,1,7,2,6] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,7,8,3,4,2,6,1] => [8,6,4,5,1,7,2,3] => [8,6,4,7,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[5,8,2,3,4,1,6,7] => [6,3,4,5,1,7,8,2] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,1,2,3,7,8,5,4] => [2,3,4,8,7,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,3,8,5,4,7] => [2,3,4,7,6,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,7,8,5,4,3] => [2,3,8,7,6,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,8,4,5,3,7] => [2,3,7,5,6,1,8,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,3,4,8,5,2] => [2,8,4,5,7,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,3,8,5,4,2] => [2,8,4,7,6,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,8,4,5,3,2] => [2,8,7,5,6,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,3,4,5,2,7] => [2,7,4,5,6,1,8,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,2,3,8,5,4,1] => [8,3,4,7,6,1,2,5] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,7,2,8,4,5,3,1] => [8,3,7,5,6,1,2,4] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,8,2,3,4,5,1,7] => [7,3,4,5,6,1,8,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,1,2,3,4,8,6,5] => [2,3,4,5,8,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,8,4,5,6,3] => [2,3,8,5,6,7,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,3,4,5,6,2] => [2,8,4,5,6,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,1,8,2,3,7,5] => [3,5,6,2,8,1,7,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,1,2,4,3,7,6] => [3,4,6,5,1,8,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,5,7,2,6,4,8] => [1,5,2,7,3,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,8,6,1,2,4,7] => [5,6,1,7,2,4,8,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,6,8,2,4,7,5] => [2,5,1,6,8,3,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,2,8,1,5,7,4] => [5,3,1,8,6,2,7,4] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,6,1,3,8,4,7,5] => [3,1,4,6,8,2,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,5,2,3,4,6,8] => [1,4,5,6,3,7,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,5,1,3,8,4,6] => [4,1,5,7,3,8,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,5,7,4,6,1,3] => [7,2,8,5,3,6,4,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,1,3,7,6,4,5] => [3,2,4,7,8,6,5,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,5,1,3,7,4,6] => [4,2,5,7,3,8,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,7,5,3,1,6,4] => [6,2,5,8,4,7,3,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,6,5,4,7,1,3] => [7,2,8,5,4,3,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,8,2,5,3,1,6,4] => [6,3,5,8,4,7,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,1,8,6,3,2,4,5] => [2,6,5,7,8,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,1,5,3,2,4,7] => [3,6,5,7,4,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,7,5,3,2,4,8] => [1,6,5,7,4,2,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,1,2,4,8,3,7] => [3,4,7,5,2,1,8,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,1,6,4,2,3,5] => [3,6,7,5,8,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,1,2,5,6,3,7] => [3,4,7,2,5,6,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,3,6,5,2,4,8] => [1,6,3,7,5,4,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,3,7,2,6,4,5] => [2,5,3,7,8,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,2,6,5,1,8,4] => [6,3,2,8,5,4,1,7] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,8,4,2,5,6,1,3] => [7,4,8,3,5,6,1,2] => [7,4,8,3,6,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[8,2,7,4,5,6,1,3] => [7,2,8,4,5,6,3,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,3,6,5,1,7,4] => [6,2,3,8,5,4,7,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,9,8,6,5,4,3,2,1] => [9,8,7,6,5,4,1,3,2] => [9,8,7,6,5,4,1,3,2] => [[[[[[[.,[[.,.],.]],.],.],.],.],.],.]
[3,9,8,7,6,5,4,2,1] => [9,8,1,7,6,5,4,3,2] => [9,8,1,7,6,5,4,3,2] => [[[.,[[[[[[.,.],.],.],.],.],.]],.],.]
[2,9,8,7,6,5,4,3,1] => [9,1,8,7,6,5,4,3,2] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[4,8,6,5,7,3,2,1] => [8,7,6,1,4,3,5,2] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[3,8,7,5,4,6,2,1] => [8,7,1,5,4,6,3,2] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[4,8,5,6,7,3,2,1] => [8,7,6,1,3,4,5,2] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[2,8,7,6,4,3,5,1] => [8,1,6,5,7,4,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,8,7,4,5,6,2,1] => [8,7,1,4,5,6,3,2] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,9,8,7,6,4,5,2,1] => [9,8,1,6,7,5,4,3,2] => [9,8,1,7,6,5,4,3,2] => [[[.,[[[[[[.,.],.],.],.],.],.]],.],.]
[1,8,7,6,5,3,2,4] => [1,7,6,8,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,7,6,3,4,5,1] => [8,1,5,6,7,4,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,9,8,7,6,5,3,4,1] => [9,1,7,8,6,5,4,3,2] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[1,8,7,6,5,2,3,4] => [1,6,7,8,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,8,7,6,5,4,2,3] => [1,8,9,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,10,9,8,7,6,5,4,3,1] => [10,1,9,8,7,6,5,4,3,2] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[7,2,8,6,5,4,1,3] => [7,2,8,6,5,4,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,8,5,4,6,1,3] => [7,2,8,5,4,6,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,2,8,5,1,7,4] => [6,3,2,8,5,1,7,4] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,4,7,2,5,6,3,1] => [8,4,7,2,5,6,3,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,8,5,4,3,1,7,2] => [6,8,5,4,3,1,7,2] => [6,8,5,4,3,1,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[5,8,6,4,1,3,7,2] => [5,8,6,4,1,3,7,2] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,8,6,1,5,3,7,2] => [4,8,6,1,5,3,7,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,1,8,5,2,7,4] => [3,6,1,8,5,2,7,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,2,8,6,7,5] => [3,4,1,2,8,6,7,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,3,5,4,1,7,2] => [6,8,3,5,4,1,7,2] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,2,5,8,3,6,1,4] => [7,2,5,8,3,6,1,4] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,7,5,6,3,4,2,8] => [1,7,5,6,3,4,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,6,8,5,3,1,4] => [7,2,6,8,5,3,1,4] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,6,3,8,5,2,1,4] => [7,6,3,8,5,2,1,4] => [7,6,3,8,5,2,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[7,2,6,4,8,3,1,5] => [7,2,6,4,8,3,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,5,7,4,2,6,3,8] => [1,5,7,4,2,6,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,3,1,7,8,5,6] => [4,2,3,1,7,8,5,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,8,4,1,7,6,3] => [5,2,8,4,1,7,6,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,3,4,7,2,5,1] => [8,6,3,4,7,2,5,1] => [8,6,3,7,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[6,8,3,4,5,1,7,2] => [6,8,3,4,5,1,7,2] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,3,2,1,5,4,7,6] => [4,3,2,6,5,8,7,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,3,7,1,5,8,4,2] => [4,8,2,7,5,1,3,6] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,5,1,8,4,3,7,6] => [3,1,6,5,2,8,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,1,6,5,8,2,7] => [3,7,2,1,5,4,8,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,4,2,6,8,3,1] => [8,4,7,3,2,5,1,6] => [8,4,7,3,2,6,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[7,2,5,1,8,4,3,6] => [4,2,7,6,3,8,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,7,3,2,5,4,8,6] => [1,4,3,6,5,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,1,5,8,7,4,2] => [3,8,1,7,4,2,6,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,3,6,4,5,1,7,2] => [6,8,2,4,5,3,7,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,7,2,3,5,8,1] => [8,4,5,2,6,1,3,7] => [8,4,7,2,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,8,4,1,3,5,7,2] => [4,8,5,3,6,1,7,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,4,7,8,6,2,5,1] => [8,6,1,2,7,5,3,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[4,1,3,5,7,8,6,2] => [2,8,3,1,4,7,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,1,8,4,7,3,2] => [3,8,7,5,2,1,6,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,8,4,7,6,2] => [3,8,2,5,1,7,6,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,7,4,6,1,3,5] => [6,2,7,4,8,5,3,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,1,4,7,2,8,5] => [3,6,2,4,8,1,5,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,3,6,8,2,5,1] => [8,6,3,2,7,4,1,5] => [8,6,3,2,7,5,1,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[2,4,7,3,8,5,6,1] => [8,1,4,2,6,7,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,6,1,5,7,3,4] => [4,1,7,8,5,3,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,3,6,7,8,2,5] => [2,7,3,1,8,4,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,6,3,2,5,8,4] => [1,5,4,8,6,3,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,4,8,7,2,1,3] => [7,6,8,3,2,1,5,4] => [7,6,8,3,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[1,8,5,3,6,2,7,4] => [1,6,4,8,3,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,2,1,7,5,8,4] => [4,3,1,8,6,2,5,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,5,4,1,8,7,6,3] => [4,1,8,3,2,7,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,2,6,5,8,1,3] => [7,3,8,1,5,4,2,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,8,1,4,2,7,3,5] => [3,5,7,4,8,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,4,7,1,8,2,5] => [5,7,2,3,8,1,4,6] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,4,7,8,2,5,6,1] => [8,5,1,2,6,7,3,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[1,8,2,4,5,6,7,3] => [1,3,8,4,5,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,4,1,7,6,8,2] => [4,8,2,3,1,6,5,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,4,6,5,7,8,2] => [2,8,1,3,5,4,6,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,6,4,8,7,2] => [2,8,3,5,1,4,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,7,5,8,6,4] => [1,3,2,8,5,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,5,8,3,7,6] => [1,3,6,2,4,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,7,8,5,6,3] => [1,3,8,2,6,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,6,8,4,7,3] => [2,3,8,6,1,4,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,6,5,8,4,7] => [2,3,1,7,5,4,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,6,8,5,3,7] => [2,3,7,1,6,4,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,8,7,6,3] => [1,3,8,4,2,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,4,8,7,5,3] => [1,2,8,4,7,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,4,8,6,5,3] => [1,2,8,4,7,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,7,5,8,4,6] => [1,3,2,7,5,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,1,7,5,4,8,6] => [3,1,2,6,5,8,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,2,8,5,7,4,6] => [1,3,2,7,5,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,5,8,7,3,6] => [1,3,7,2,4,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,4,8,7,3,6] => [1,3,7,4,2,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,4,8,7,3,5] => [1,2,7,4,8,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,8,5,6,3,4] => [1,2,7,8,5,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,8,5,7,3,4] => [1,2,7,8,5,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,8,2,7,3,4] => [1,5,7,8,2,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,2,6,7,4,5] => [1,4,2,7,8,5,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,2,8,6,3,5] => [1,4,7,2,8,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,2,5,3,4] => [1,5,7,8,6,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,8,3,7,5,4] => [1,2,5,8,7,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,8,2,3,6,4] => [1,5,6,8,2,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,7,8,4,6,3] => [1,3,8,6,2,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,2,8,3,6,5] => [1,4,6,2,8,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,2,4,8,7,5] => [1,4,2,5,8,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,3,4,8,5,2] => [1,8,4,5,7,2,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,7,4,8,6,2] => [1,8,3,5,2,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,4,1,5,3,7,6] => [4,1,6,3,5,8,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,4,1,5,7,2,6] => [4,7,1,3,5,8,6,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,6,4,2,8,7,5] => [1,5,2,4,8,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,4,2,8,6,5] => [1,5,2,4,8,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,4,2,7,6,5] => [1,5,2,4,8,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,4,7,3,6,5] => [1,2,6,4,8,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,4,8,3,6,5] => [1,2,6,4,8,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,4,8,3,7,5] => [1,2,6,4,8,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,4,8,3,7,6] => [1,3,6,4,2,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,5,7,2,3,6] => [1,6,7,3,4,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,5,2,7,4,6] => [1,5,3,7,4,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,3,5,1,4,7,6] => [5,1,3,6,4,8,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,8,6,1,4,7,5] => [5,1,2,6,8,4,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,3,8,6,2,7,4,5] => [1,5,2,7,8,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,6,7,2,3,5] => [1,6,7,2,8,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,8,7,2,3,4] => [1,6,7,8,2,3,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,8,5,3,7,4] => [1,2,6,8,5,3,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,8,5,3,6,4] => [1,2,6,8,5,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,8,7,3,6,4] => [1,2,6,8,3,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,8,7,3,5,4] => [1,2,6,8,7,3,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,8,6,3,5,4] => [1,2,6,8,7,5,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,5,2,3,4] => [1,6,7,8,5,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,8,6,2,3,4] => [1,6,7,8,2,5,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,6,8,2,3,5] => [1,6,7,2,8,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,6,2,8,4,5] => [1,5,2,7,8,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,8,7,4,1,6,5] => [6,1,2,5,8,7,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,2,8,4,7,6,3,5] => [1,2,7,4,8,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,8,7,6,3,4] => [1,2,7,8,3,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,8,7,5,3,4] => [1,2,7,8,6,3,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,8,6,5,3,4] => [1,2,7,8,6,5,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,6,7,3,4,8,1] => [8,2,5,6,1,3,4,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,4,7,6,3,8,1] => [8,2,6,3,1,5,4,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,6,2,1,7,8,3,4] => [4,3,7,8,1,2,5,6] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,2,1,4,8,7,3] => [4,3,8,5,1,2,7,6] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,6,1,4,5,8,7,3] => [3,1,8,4,5,2,7,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,2,7,6,3,8,1] => [8,3,6,2,1,5,4,7] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,3,7,6,4,5,8,1] => [8,1,2,5,6,4,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,1,7,5,8,3,4] => [3,1,7,8,5,2,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,1,7,4,8,5,3] => [3,1,8,5,7,2,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,7,8,4,3,6] => [2,3,7,6,1,8,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,7,4,8,3,5] => [3,1,7,5,8,2,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,4,1,7,8,2,5] => [4,7,1,3,8,2,5,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,6,1,3,8,7,2] => [4,8,5,2,1,3,7,6] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,4,1,5,8,7,2] => [4,8,1,3,5,2,7,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,1,5,4,8,7,3] => [3,1,8,5,4,2,7,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,1,4,7,8,5,3] => [3,1,8,4,7,2,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,4,8,6,7,3] => [2,3,8,4,1,6,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,4,8,7,3,6] => [2,3,7,4,1,8,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,4,8,7,6,3] => [2,3,8,4,1,7,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,5,4,7,6] => [1,2,3,6,5,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,1,2,8,5,7,6] => [3,4,2,1,6,8,7,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,8,6,4,7] => [2,1,4,7,3,6,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,5,6,4,7] => [1,2,3,7,5,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,6,4,5,7] => [1,2,3,6,7,5,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,6,5,4,7] => [1,2,3,7,6,5,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,5,4,6,7] => [1,2,3,6,5,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,1,5,4,8,3,7] => [3,1,7,5,4,2,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,4,8,6,3,7] => [2,3,7,4,1,6,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,4,8,3,7,6] => [2,3,6,4,1,8,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,3,1,4,8,2,7] => [4,7,3,5,1,2,8,6] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,5,4,3,1,8,6,7] => [5,1,4,3,2,7,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,4,6,3,1,8,7,2] => [5,8,4,2,1,3,7,6] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,6,4,5,1,8,7,2] => [5,8,1,3,4,2,7,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,5,4,1,8,7,2] => [5,8,1,4,3,2,7,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,2,6,1,7,8,4,3] => [4,2,8,7,1,3,5,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,6,2,8,7,3,4] => [2,4,7,8,1,3,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,7,8,6,4,5] => [2,1,3,7,8,6,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,7,8,5,6,4] => [2,1,3,8,6,7,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,4,1,7,8,6,3] => [4,2,8,3,1,7,5,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,1,2,8,6,7,5] => [3,4,2,1,8,6,7,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,4,2,8,6,7,3] => [2,4,8,3,1,6,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,6,8,5,7,4] => [2,1,3,8,6,4,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,6,7,4,5] => [1,2,3,7,8,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,7,5,4,6] => [1,2,3,7,6,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,7,4,5,6] => [1,2,3,6,7,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,5,7,4,6] => [1,2,3,7,5,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,6,8,7,4,5] => [2,1,3,7,8,4,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,1,2,8,7,6,3] => [3,4,8,2,1,7,6,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,6,2,8,7,5,4] => [2,4,1,8,7,3,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,9,6,7,8] => [1,2,3,4,5,7,8,9,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,9,5,6,7,8] => [1,2,3,4,6,7,8,9,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,9,4,5,6,7,8] => [1,2,3,5,6,7,8,9,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,9,3,4,5,6,7,8] => [1,2,4,5,6,7,8,9,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,10,8,9] => [1,2,3,4,5,6,7,9,10,8] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,9,7,6,8] => [1,2,3,4,5,8,7,9,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,10,7,8,9] => [1,2,3,4,5,6,8,9,10,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,9,6,5,7,8] => [1,2,3,4,7,6,8,9,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,10,6,7,8,9] => [1,2,3,4,5,7,8,9,10,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,8,4,5,3,6,7] => [1,2,6,4,5,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,9,5,4,6,7,8] => [1,2,3,6,5,7,8,9,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,10,5,6,7,8,9] => [1,2,3,4,6,7,8,9,10,5] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,3,4,2,5,6,7] => [1,5,3,4,6,7,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,9,4,3,5,6,7,8] => [1,2,5,4,6,7,8,9,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,10,4,5,6,7,8,9] => [1,2,3,5,6,7,8,9,10,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,4,3,2,5,6,7] => [1,5,4,3,6,7,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,3,2,4,5,6,7,8] => [1,4,3,5,6,7,8,9,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,10,3,4,5,6,7,8,9] => [1,2,4,5,6,7,8,9,10,3] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[8,4,7,6,5,3,2,1] => [8,7,6,2,5,4,3,1] => [8,7,6,2,5,4,3,1] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[8,4,7,5,6,3,2,1] => [8,7,6,2,4,5,3,1] => [8,7,6,2,5,4,3,1] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[8,5,7,4,6,3,2,1] => [8,7,6,4,2,5,3,1] => [8,7,6,4,2,5,3,1] => [[[[[[.,.],[.,.]],[.,.]],.],.],.]
[8,7,6,3,5,4,2,1] => [8,7,4,6,5,3,2,1] => [8,7,4,6,5,3,2,1] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[8,6,7,3,5,4,2,1] => [8,7,4,6,5,2,3,1] => [8,7,4,6,5,2,3,1] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[8,1,7,4,6,5,3,2] => [2,8,7,4,6,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,3,6,5,4,2] => [2,8,4,7,6,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,7,3,6,5,4,1] => [8,2,4,7,6,5,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,5,7,2,6,4,3,1] => [8,4,7,6,2,5,3,1] => [8,4,7,6,2,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,6,7,2,5,4,3,1] => [8,4,7,6,5,2,3,1] => [8,4,7,6,5,2,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,7,6,2,5,4,3,1] => [8,4,7,6,5,3,2,1] => [8,4,7,6,5,3,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,4,7,1,6,5,3,2] => [4,8,7,2,6,5,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,7,1,6,5,4,2] => [4,8,2,7,6,5,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,7,1,6,5,4,3] => [4,2,8,7,6,5,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,7,2,6,5,4,3] => [2,4,8,7,6,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,6,2,5,3,4,1] => [8,4,6,7,5,3,2,1] => [8,4,7,6,5,3,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,1,7,6,5,3,4,2] => [2,8,6,7,5,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,7,6,5,2,4,1] => [8,6,2,7,5,4,3,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,4,7,6,5,2,3,1] => [8,6,7,2,5,4,3,1] => [8,6,7,2,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,5,7,6,4,2,3,1] => [8,6,7,5,2,4,3,1] => [8,6,7,5,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[8,3,7,6,5,1,4,2] => [6,8,2,7,5,4,3,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,7,6,4,5,1,3,2] => [6,8,7,4,5,3,2,1] => [6,8,7,4,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,7,6,2,5,1,4,3] => [6,4,8,7,5,3,2,1] => [6,4,8,7,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,7,6,1,5,2,4,3] => [4,6,8,7,5,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,8,1,3,2,5,4,7] => [3,5,4,7,6,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,4,2,5,3,7] => [3,5,7,4,6,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,2,5,3,6,1,4] => [7,3,5,8,4,6,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,8,1,4,3,7,2,6] => [3,7,5,4,1,8,6,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,2,5,1,4,3,7] => [5,3,7,6,4,1,8,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,2,5,3,7,1,4] => [7,3,5,8,4,1,6,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,8,2,5,4,7,1,3] => [7,3,8,5,4,1,6,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,5,4,7,6,8,1,3] => [7,1,8,3,2,5,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,3,7,6,8,1,4] => [7,1,3,8,2,5,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,1,4,3,7,5,8] => [3,1,5,4,7,2,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,3,7,4,8,1,5] => [7,1,3,5,8,2,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,4,7,5,8,1,3] => [7,1,8,3,5,2,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,8,3,6,4,7,1,2] => [7,8,3,5,1,4,6,2] => [7,8,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,8,2,6,3,7,1,5] => [7,3,5,1,8,4,6,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,8,1,5,3,7,2,6] => [3,7,5,1,4,8,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,1,5,2,6,3,7] => [3,5,7,1,4,6,8,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,3,7,1,5,2,6] => [5,7,3,1,6,8,4,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,1,3,2,6,4,7] => [3,5,4,7,1,6,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,4,7,1,3,2,6] => [5,7,6,3,1,8,4,2] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,4,7,1,3,2,5] => [5,7,6,3,8,1,4,2] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,6,8,1,3,2,5] => [5,7,6,1,8,3,2,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,5,8,1,3,2,6] => [5,7,6,1,3,8,2,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,5,8,1,4,2,6] => [5,7,1,6,3,8,2,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,6,8,1,4,2,5] => [5,7,1,6,8,3,2,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,6,8,2,5,1,4] => [7,5,1,8,6,3,2,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,7,6,8,2,5,1,3] => [7,5,8,1,6,3,2,4] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,7,5,8,2,6,1,3] => [7,5,8,1,3,6,2,4] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,7,4,8,2,6,1,5] => [7,5,1,3,8,6,2,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,7,1,5,2,6,4,8] => [3,5,1,7,4,6,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,2,6,1,5,4,8] => [5,3,1,7,6,4,2,8] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,6,5,8,4,7,1,2] => [7,8,1,5,3,2,6,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,5,8,4,7,1,3] => [7,1,8,5,3,2,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,5,8,3,7,1,4] => [7,1,5,8,3,2,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,3,7,1,5,4,8] => [5,1,3,7,6,2,4,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,6,4,2,8,5,3,1] => [8,4,7,3,6,2,1,5] => [8,4,7,3,6,2,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[7,6,4,3,8,2,5,1] => [8,6,4,3,7,2,1,5] => [8,6,4,3,7,2,1,5] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[6,8,4,3,7,2,1,5] => [7,6,4,3,8,1,5,2] => [7,6,4,3,8,1,5,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[6,7,4,3,5,1,8,2] => [6,8,4,3,5,1,2,7] => [6,8,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,7,3,5,4,8,2,1] => [8,7,3,5,4,1,2,6] => [8,7,3,6,5,1,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[7,6,8,3,5,2,4,1] => [8,6,4,7,5,2,1,3] => [8,6,4,7,5,2,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[7,6,3,5,8,2,4,1] => [8,6,3,7,4,2,1,5] => [8,6,3,7,5,2,1,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[7,6,4,2,5,1,8,3] => [6,4,8,3,5,2,1,7] => [6,4,8,3,7,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,6,2,8,4,1,5,3] => [6,3,8,5,7,2,1,4] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,3,8,2,4,1,5] => [7,5,3,6,8,2,1,4] => [7,5,3,8,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,6,3,4,8,2,5,1] => [8,6,3,4,7,2,1,5] => [8,6,3,7,5,2,1,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[6,8,3,7,4,5,2,1] => [8,7,3,5,6,1,4,2] => [8,7,3,6,5,1,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[6,7,3,5,8,4,2,1] => [8,7,3,6,4,1,2,5] => [8,7,3,6,5,1,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[5,7,8,3,6,2,1,4] => [7,6,4,8,1,5,2,3] => [7,6,4,8,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[5,8,3,6,7,2,1,4] => [7,6,3,8,1,4,5,2] => [7,6,3,8,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[6,3,4,8,7,2,5,1] => [8,6,2,3,7,1,5,4] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[6,3,8,4,7,2,1,5] => [7,6,2,4,8,1,5,3] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[6,2,8,4,1,7,5,3] => [5,2,8,4,7,1,6,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,7,4,1,5,3,8] => [5,2,7,4,6,1,3,8] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,4,7,5,8,2,1] => [8,7,2,3,5,1,4,6] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[6,3,5,7,8,4,2,1] => [8,7,2,6,3,1,4,5] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[5,7,3,6,8,2,1,4] => [7,6,3,8,1,4,2,5] => [7,6,3,8,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[5,6,8,3,7,2,1,4] => [7,6,4,8,1,2,5,3] => [7,6,4,8,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[5,6,7,3,4,1,8,2] => [6,8,4,5,1,2,3,7] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,6,7,8,3,5,2,1] => [8,7,5,1,6,2,3,4] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[4,6,8,3,5,7,2,1] => [8,7,4,1,5,2,6,3] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[4,7,3,5,6,8,2,1] => [8,7,3,1,4,5,2,6] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[4,7,3,5,8,2,6,1] => [8,6,3,1,4,7,2,5] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[5,3,4,8,2,6,1,7] => [7,5,2,3,1,6,8,4] => [7,5,2,8,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[4,8,3,5,7,2,6,1] => [8,6,3,1,4,7,5,2] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[4,8,3,5,6,7,2,1] => [8,7,3,1,4,5,6,2] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[4,7,8,3,5,6,2,1] => [8,7,4,1,5,6,2,3] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[4,7,8,3,6,2,5,1] => [8,6,4,1,7,5,2,3] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[4,8,3,6,7,2,5,1] => [8,6,3,1,7,4,5,2] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[5,3,4,8,2,7,6,1] => [8,5,2,3,1,7,6,4] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,2,8,4,1,7,3,6] => [5,2,7,4,1,8,6,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,4,2,5,1,8,7,3] => [5,3,8,2,4,1,7,6] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,3,5,8,2,1,7] => [7,6,3,2,4,1,8,5] => [7,6,3,2,8,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[6,3,5,8,7,2,4,1] => [8,6,2,7,3,1,5,4] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[5,8,3,7,2,6,4,1] => [8,5,3,7,1,6,4,2] => [8,5,3,7,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[5,7,3,4,8,2,1,6] => [7,6,3,4,1,8,2,5] => [7,6,3,8,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[5,8,4,2,3,1,6,7] => [6,4,5,3,1,7,8,2] => [6,4,8,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,8,4,2,3,1,7,6] => [6,4,5,3,1,8,7,2] => [6,4,8,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,4,5,3,8,2,1,7] => [7,6,4,2,3,1,8,5] => [7,6,4,2,8,1,5,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[6,4,3,8,5,7,2,1] => [8,7,3,2,5,1,6,4] => [8,7,3,2,6,1,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[6,4,2,8,5,3,1,7] => [7,3,6,2,5,1,8,4] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,4,2,7,3,1,8,5] => [6,3,5,2,8,1,4,7] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,4,3,7,8,5,2,1] => [8,7,3,2,6,1,4,5] => [8,7,3,2,6,1,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[6,4,5,3,7,1,8,2] => [6,8,4,2,3,1,5,7] => [6,8,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,7,4,2,3,1,6,8] => [6,4,5,3,1,7,2,8] => [6,4,8,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,6,3,7,1,8,2,4] => [5,7,3,8,1,2,4,6] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,3,4,8,2,1,7] => [7,6,3,4,1,2,8,5] => [7,6,3,8,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[6,3,5,7,4,8,2,1] => [8,7,2,5,3,1,4,6] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[6,3,5,4,7,8,2,1] => [8,7,2,4,3,1,5,6] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[6,4,3,5,7,1,8,2] => [6,8,3,2,4,1,5,7] => [6,8,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,4,2,5,1,7,3,8] => [5,3,7,2,4,1,6,8] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,4,7,2,6,1,8] => [7,5,2,3,1,6,4,8] => [7,5,2,8,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[4,7,3,6,8,2,5,1] => [8,6,3,1,7,4,2,5] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[4,6,7,3,5,8,2,1] => [8,7,4,1,5,2,3,6] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[4,5,7,8,3,6,2,1] => [8,7,5,1,2,6,3,4] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[4,5,8,3,6,7,2,1] => [8,7,4,1,2,5,6,3] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[4,5,8,3,7,2,6,1] => [8,6,4,1,2,7,5,3] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[5,3,6,8,2,1,4,7] => [6,5,2,7,1,3,8,4] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,3,6,7,1,8,2,4] => [5,7,2,8,1,3,4,6] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,6,3,5,7,8,2,1] => [8,7,3,1,4,2,5,6] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[4,5,7,3,6,8,2,1] => [8,7,4,1,2,5,3,6] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[4,5,6,8,3,7,2,1] => [8,7,5,1,2,3,6,4] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[3,2,6,5,1,8,7,4] => [5,2,1,8,4,3,7,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,6,7,2,8,4,1] => [8,5,1,7,2,3,4,6] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[7,6,9,8,5,4,3,2,1] => [9,8,7,6,5,2,1,4,3] => [9,8,7,6,5,2,1,4,3] => [[[[[[[.,.],[[.,.],.]],.],.],.],.],.]
[5,4,3,2,9,8,7,6,1] => [9,4,3,2,1,8,7,6,5] => [9,4,3,2,1,8,7,6,5] => [[[[[.,.],.],.],[[[[.,.],.],.],.]],.]
[3,2,1,6,5,4,9,8,7] => [3,2,1,6,5,4,9,8,7] => [3,2,1,9,8,7,6,5,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[3,2,5,4,7,6,9,8,1] => [9,2,1,4,3,6,5,8,7] => [9,2,1,8,7,6,5,4,3] => [[[.,.],[[[[[[.,.],.],.],.],.],.]],.]
[3,4,5,6,7,8,9,2,1] => [9,8,1,2,3,4,5,6,7] => [9,8,1,7,6,5,4,3,2] => [[[.,[[[[[[.,.],.],.],.],.],.]],.],.]
[2,4,5,6,7,8,1,9,3] => [7,1,9,2,3,4,5,6,8] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[8,7,10,9,6,5,4,3,2,1] => [10,9,8,7,6,5,2,1,4,3] => [10,9,8,7,6,5,2,1,4,3] => [[[[[[[[.,.],[[.,.],.]],.],.],.],.],.],.]
[6,5,4,3,10,9,8,7,2,1] => [10,9,4,3,2,1,8,7,6,5] => [10,9,4,3,2,1,8,7,6,5] => [[[[[[.,.],.],.],[[[[.,.],.],.],.]],.],.]
[5,4,3,2,1,10,9,8,7,6] => [5,4,3,2,1,10,9,8,7,6] => [5,4,3,2,1,10,9,8,7,6] => [[[[[.,.],.],.],.],[[[[[.,.],.],.],.],.]]
[2,4,6,1,8,3,9,5,10,7] => [4,1,6,2,8,3,10,5,7,9] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,5,6,7,8,9,1,10,3] => [8,1,10,2,3,4,5,6,7,9] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[1,2,7,3,5,4,6,8] => [1,2,4,6,5,7,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,2,3,5,4,7] => [1,4,5,7,6,2,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,6,1,2,4,8,7] => [4,5,2,6,1,3,8,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,5,8,4,2,3,6] => [2,6,7,5,3,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,7,4,2,3,6] => [2,6,7,5,3,8,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,5,8,2,3,6] => [2,6,7,3,4,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,1,6,2,8,3,5] => [3,5,7,2,8,4,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,7,2,6,3,5] => [3,5,7,2,8,6,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,4,7,5,2,3,6] => [2,6,7,3,5,8,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,4,7,2,3,6] => [2,6,7,4,3,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,5,8,3,4,6] => [2,1,6,7,4,8,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,4,8,2,3,6] => [2,6,7,4,3,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,8,5,2,3,6] => [2,6,7,3,5,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,1,7,2,3,8,5] => [3,5,6,2,8,1,4,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,3,1,2,4,6,5] => [4,5,3,6,8,7,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,1,6,4,2,3,5] => [3,6,7,5,8,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,7,4,2,3,5] => [3,6,7,5,8,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,8,4,2,3,5] => [3,6,7,5,8,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,8,1,2,4,6,5] => [4,5,2,6,8,7,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,7,1,2,4,6,5] => [4,5,2,6,8,7,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,6,1,2,4,7,5] => [4,5,2,6,8,3,7,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,7,5,1,2,4,6] => [5,6,2,7,4,8,3,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,6,1,2,4,8,5] => [4,5,2,6,8,3,1,7] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,1,8,4,2,3,5] => [3,6,7,5,8,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,7,4,2,3,5] => [3,6,7,5,8,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,8,5,4,2,3,6] => [2,6,7,5,4,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,4,5,2,3,6] => [2,6,7,4,5,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,8,5,3,4,6] => [2,1,6,7,5,8,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,3,1,2,4,8,5] => [4,5,3,6,8,2,1,7] => [4,8,3,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,1,2,3,8,7,5,4] => [2,3,4,8,7,1,6,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,1,4,2,3,7,5] => [3,5,6,4,8,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,3,1,2,7,4,5] => [4,5,3,7,8,1,6,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,3,1,2,8,4,5] => [4,5,3,7,8,1,2,6] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,1,4,2,3,8,5] => [3,5,6,4,8,1,2,7] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,6,8,5,7,1,2] => [7,8,2,1,5,3,6,4] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,1,2,5,4,8,3,7] => [2,3,7,5,4,1,8,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,8,5,4,1,7,6] => [6,2,1,5,4,8,7,3] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,8,2,1,4,6,3,5] => [4,3,7,5,8,6,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,2,1,5,8,3,4,6] => [3,2,6,7,4,8,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,4,8,5,1,3,6,7] => [5,1,6,2,4,7,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,6,1,8,4,2,7] => [4,7,1,6,2,3,8,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,6,8,7,4,2,5] => [1,7,2,6,8,3,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,5,7,3,4,6] => [1,2,6,7,4,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,1,5,8,3,4,7] => [3,1,6,7,4,2,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,6,8,4,3,2] => [3,8,7,6,1,4,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,1,2,5,7,3,6] => [3,4,7,1,5,8,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,6,2,5,7,3,1] => [8,4,7,2,5,3,6,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,3,6,4,7,2,5,1] => [8,6,2,4,7,3,5,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[3,8,1,4,7,2,5,6] => [3,6,1,4,7,8,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,8,4,6,2,5,3] => [1,6,8,4,7,5,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,4,8,5,1,6,2] => [6,8,1,3,5,7,2,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,1,6,5,4,8,2] => [3,8,1,6,5,4,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,3,1,5,8,4,6] => [4,1,3,7,5,8,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,4,6,8,1,3,5] => [6,1,7,3,8,4,2,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,5,8,6,4,1,3] => [7,1,8,6,3,5,2,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,2,6,7,5,4,3,1] => [8,2,7,6,5,3,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,8,7,1,6,4,5,2] => [4,8,1,6,7,5,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,8,2,7,4,1,5] => [7,4,1,6,8,2,5,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[1,5,2,8,7,4,6,3] => [1,3,8,6,2,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,2,7,8,1,6,5] => [6,3,1,2,8,7,4,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,1,3,7,5,6,8,2] => [2,8,3,1,5,6,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,8,1,7,4,2,5] => [4,7,2,6,8,1,5,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,8,7,1,4,2,3] => [5,7,8,6,2,1,4,3] => [5,8,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,1,7,3,8,5,2,6] => [2,7,4,1,6,8,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,4,5,8,2,7] => [3,7,1,4,5,2,8,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,7,4,5,3,8,2] => [1,8,6,4,5,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,3,5,4,8,2] => [2,8,4,6,5,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,7,2,8,5,3,6] => [1,4,7,2,6,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,8,7,2,4,1,3] => [7,5,8,6,1,2,4,3] => [7,5,8,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[6,8,5,7,1,2,4,3] => [5,6,8,7,3,1,4,2] => [5,8,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,8,4,1,7,5,6,3] => [4,1,8,3,6,7,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,4,3,7,5,6,1] => [8,2,4,3,6,7,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,8,2,1,5,7,3,4] => [4,3,7,8,5,1,6,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,2,8,4,1,6,3,5] => [5,2,7,4,8,6,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,2,4,8,6,5,3,7] => [1,2,7,3,6,5,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,5,6,8,4,3,2] => [2,8,7,6,3,4,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,8,1,4,6,3,5] => [4,1,7,5,8,6,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,2,5,7,1,6,3] => [6,3,8,1,4,7,5,2] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,1,6,8,5,3,7,2] => [2,8,6,1,5,3,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,1,3,4,5,8,2] => [3,8,4,5,6,1,2,7] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,3,2,4,8,5,6] => [1,4,3,5,7,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,5,2,8,4,7] => [1,5,2,7,4,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,6,5,3,4,8,2] => [2,8,5,6,4,3,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,4,2,8,7,5,1] => [8,4,2,3,7,1,6,5] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,6,1,3,5,4,2,7] => [3,7,4,6,5,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,8,6,1,2,4,7] => [5,6,2,7,1,4,8,3] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,5,6,3,4,8,7,1] => [8,1,4,5,2,3,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,3,6,8,7,4,1] => [8,1,3,7,2,4,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,8,7,3,5,2,6,1] => [8,6,4,1,5,7,3,2] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[3,8,7,2,6,4,5,1] => [8,4,1,6,7,5,3,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[6,3,5,4,8,7,2,1] => [8,7,2,4,3,1,6,5] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[5,1,7,2,4,3,8,6] => [2,4,6,5,1,8,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,3,4,8,6,2,7] => [1,7,3,4,2,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,2,8,3,7,6,1] => [8,3,5,1,2,7,6,4] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,8,2,4,7,6,3,1] => [8,3,7,4,1,6,5,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[7,2,5,6,4,8,1,3] => [7,2,8,5,3,4,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,6,7,4,8,2,3,5] => [1,6,7,4,8,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,3,5,8,2,6,4] => [2,6,3,8,4,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,1,3,5,6,7,4] => [3,2,4,8,5,6,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,3,8,2,6,7,5] => [2,5,3,1,8,6,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,3,6,7,5,4,1] => [8,1,3,7,6,4,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,5,8,4,7,2,3,6] => [1,6,7,4,2,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,7,4,5,8,1,3] => [7,2,8,4,5,1,3,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,1,8,4,5,7,3,6] => [2,1,7,4,5,8,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,5,7,3,2,4,6] => [1,6,5,7,3,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,4,1,5,3,8,6] => [4,1,6,3,5,8,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,1,4,6,3,8,5] => [3,1,6,4,8,5,2,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,5,6,8,1,3,2] => [6,8,7,1,3,4,2,5] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,2,8,5,3,6,4,1] => [8,2,5,7,4,6,1,3] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,8,4,3,7,6,1] => [8,2,5,4,1,7,6,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,4,7,5,2,3,6,1] => [8,5,6,2,4,7,3,1] => [8,5,7,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[6,7,5,1,2,8,3,4] => [4,5,7,8,3,1,2,6] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,8,4,7,2,5,1] => [8,6,1,4,7,2,5,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[2,6,3,8,4,7,5,1] => [8,1,3,5,7,2,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,2,3,6,5,8,4,1] => [8,2,3,7,5,4,1,6] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,7,5,8,3,1,4] => [7,2,6,8,4,1,3,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,8,3,6,4,5,7,1] => [8,1,3,5,6,4,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,1,5,6,8,3,7,4] => [2,1,6,8,3,4,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,1,2,6,4,7,3] => [3,4,8,6,1,5,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,5,7,2,8,4,1,3] => [7,4,8,6,2,1,3,5] => [7,4,8,6,2,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,5,1,2,8,4,6,3] => [3,4,8,6,2,7,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,8,3,6,2,7,1] => [8,6,4,2,1,5,7,3] => [8,6,4,2,1,7,5,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[6,4,5,8,2,7,3,1] => [8,5,7,2,3,1,6,4] => [8,5,7,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,7,3,6,4,8,2,1] => [8,7,3,5,1,4,2,6] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[1,5,6,4,8,2,7,3] => [1,6,8,4,2,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,5,6,4,8,7,2] => [2,8,1,5,3,4,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,6,2,5,7,8,4] => [1,4,2,8,5,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,3,5,7,8,2] => [1,8,4,2,5,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,1,6,4,7,8,2] => [3,8,1,5,2,4,6,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,1,4,2,7,8,5] => [3,5,1,4,8,2,6,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,3,1,7,8,5] => [5,1,4,2,8,3,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,3,6,5,2,7,8,4] => [1,5,2,8,4,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,4,3,8,5,7] => [1,2,5,4,7,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,3,5,8,7,4] => [1,2,4,8,5,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,5,1,8,4,7,6] => [4,1,2,6,3,8,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,6,1,8,5,4,7] => [4,1,2,7,6,3,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,2,7,4,6,8,3,5] => [1,2,7,4,8,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,7,5,1,8,4,6] => [5,1,2,7,4,8,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,2,5,3,8,6,1] => [8,3,5,1,4,7,2,6] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,1,7,5,4,8,6,2] => [2,8,1,5,4,7,3,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,4,8,5,3] => [1,2,8,5,7,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,3,6,8,5,4] => [1,2,4,8,7,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,6,1,8,5,7,4] => [4,1,2,8,6,3,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,5,4,8,7,6,2] => [2,8,1,4,3,7,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,4,7,3,6] => [1,2,7,5,3,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,8,5,4,7,3] => [1,2,8,6,5,3,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,8,5,2,7,4] => [1,6,2,8,5,3,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,7,4,8,2,1,6] => [7,6,1,4,2,8,3,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,4,7,6,8,3,1,5] => [7,1,6,2,8,4,3,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,4,6,8,3,5,2,7] => [1,7,5,2,6,3,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,8,5,2,4,7] => [1,6,2,7,5,3,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,8,5,4,3,7] => [1,2,7,6,5,3,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,8,4,3,7,6] => [1,2,6,5,3,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,8,2,4,7,6] => [1,5,2,6,3,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,8,2,5,4,7] => [1,5,2,7,6,3,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,8,3,2,5,7] => [1,6,5,2,7,3,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,7,4,8,1,2,6] => [6,7,1,4,2,8,3,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,1,7,5,8,2,3] => [3,7,8,1,5,2,4,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,6,7,5,8,1,4] => [7,1,2,8,5,3,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,3,7,5,6,8,2,4] => [1,7,2,8,4,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,6,5,8,1,7,4] => [6,1,2,8,4,3,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,6,2,8,1,7,5] => [6,4,1,2,8,3,7,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,5,4,6,8,2,1,7] => [7,6,1,3,2,4,8,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,5,4,6,8,1,2,7] => [6,7,1,3,2,4,8,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,2,4,7,5,8,3,6] => [1,2,7,3,5,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,7,4,8,3,5] => [1,2,7,5,8,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,4,7,1,8,5,2] => [5,8,1,3,7,2,4,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,2,6,7,3,8,5,4] => [1,2,5,8,7,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,7,3,8,6,4] => [1,2,5,8,3,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,5,7,6,8,4,2] => [2,8,1,7,3,5,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,4,6,8,2,7,1] => [8,6,1,3,2,4,7,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[4,2,6,1,8,7,5,3] => [4,2,8,1,7,3,6,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,6,5,8,7,4,2] => [2,8,1,7,4,3,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,6,5,8,7,1,4] => [7,1,2,8,4,3,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,2,7,4,6,8,5,3] => [1,2,8,4,7,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,5,6,8,4,3] => [1,2,8,7,4,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,6,7,5,8,4,2] => [2,8,1,7,5,3,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,2,7,5,8,3,1] => [8,3,7,1,5,2,4,6] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,5,7,4,8,2,6,1] => [8,6,1,4,2,7,3,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[2,4,7,6,8,3,5,1] => [8,1,6,2,7,4,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,4,6,8,3,5,7,2] => [1,8,5,2,6,3,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,8,2,5,7,4] => [1,5,2,8,6,3,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,8,2,7,4,6] => [1,5,2,7,3,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,8,4,7,6,3] => [1,2,8,5,3,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,8,7,3,6,5] => [1,2,6,3,8,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,8,7,4,3,6] => [1,2,7,6,3,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,8,7,2,4,6] => [1,6,2,7,3,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,1,2,8,6,4,3] => [3,4,8,7,1,6,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,7,6,8,5,4,2] => [2,8,1,7,6,4,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,5,7,4,3] => [1,2,8,7,5,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,8,7,4,6,3] => [1,2,8,6,3,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,8,7,6,3,5] => [1,2,7,3,8,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,5,7,2,8,1,3] => [7,5,8,2,3,1,4,6] => [7,5,8,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[2,6,3,4,7,1,5,8] => [6,1,3,4,7,2,5,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,3,4,5,8,1,6] => [7,1,3,4,5,8,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,4,5,6,8,1,2] => [7,8,1,3,4,5,2,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,3,5,2,4,8,1,6] => [7,4,2,5,3,8,1,6] => [7,4,2,8,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,6,2,4,5,8,1,3] => [7,3,8,4,5,2,1,6] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,2,1,8,3,4,6,7] => [3,2,5,6,1,7,8,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,2,8,4,5,7,1] => [8,3,2,5,6,1,7,4] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,3,1,2,8,4,6,5] => [3,4,2,6,8,7,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,5,2,7,1,4,6] => [6,4,2,7,3,8,5,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,6,2,4,7,1,5,3] => [6,3,8,4,7,2,5,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,2,1,7,3,4,5,6] => [3,2,5,6,7,8,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,6,2,3,4,5,8] => [2,4,5,6,7,3,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,7,3,4,5,6,1] => [8,2,4,5,6,7,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,1,6,2,3,4,5,7] => [2,4,5,6,7,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,3,4,5,6,2] => [2,8,4,5,6,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,5,8,2,3,6,4] => [1,5,6,8,3,7,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,1,8,3,4,5,6] => [3,2,5,6,7,8,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,8,2,4,5,6,1] => [8,4,2,5,6,7,1,3] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[1,7,8,3,4,5,6,2] => [1,8,4,5,6,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,8,3,6,7,2] => [1,8,5,2,3,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,7,1,8,4,5,3] => [4,2,8,6,7,1,3,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,8,7,1,4,6,5] => [5,2,1,6,8,7,4,3] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,8,3,7,2,4,5,6] => [1,5,3,6,7,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,1,7,2,4,5,6] => [3,5,1,6,7,8,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,8,2,6,1,3,5] => [6,4,7,1,8,5,2,3] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,8,7,1,4,5,6,2] => [4,8,1,5,6,7,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,7,6,2,3,4,5,8] => [1,4,5,6,7,3,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,2,3,4,5,7] => [1,4,5,6,7,3,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,7,3,4,5,6,1] => [8,1,4,5,6,7,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,8,7,2,4,5,6,1] => [8,4,1,5,6,7,3,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[1,5,8,7,2,3,6,4] => [1,5,6,8,2,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,6,1,3,4,5,2] => [4,8,5,6,7,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,6,2,4,7,1,8,5] => [6,3,1,4,8,2,5,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,4,7,2,5,1,8,6] => [6,4,1,2,5,8,3,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,1,6,4,8,5,3,7] => [2,1,7,4,6,3,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,2,5,7,1,4,8] => [6,3,1,7,4,2,5,8] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,1,3,2,8,5,4,7] => [2,4,3,7,6,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,2,8,4,3,7] => [3,4,7,6,1,2,8,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,8,1,2,6,7,5] => [4,5,2,1,8,6,7,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,8,10,6,9,4,7,2,5,3] => [1,8,10,6,9,4,7,2,5,3] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,10,9,8,7,6] => [1,2,3,4,5,10,9,8,7,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[11,12,9,10,7,8,5,6,3,4,1,2] => [11,12,9,10,7,8,5,6,3,4,1,2] => [11,12,9,10,7,8,5,6,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[2,4,1,3,5,6,7,8,9] => [3,1,4,2,5,6,7,8,9] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,3,5,1,4,6,7,8,9] => [4,1,2,5,3,6,7,8,9] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,3,4,6,1,5,7,8,9] => [5,1,2,3,6,4,7,8,9] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,5,7,1,6,8,9] => [6,1,2,3,4,7,5,8,9] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,6,8,1,7,9] => [7,1,2,3,4,5,8,6,9] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[3,6,8,7,1,2,5,4] => [5,6,1,8,7,2,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,2,8,5,4,7,1,3] => [7,2,8,5,4,1,6,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,5,7,2,4,8,1,3] => [7,4,8,5,2,1,3,6] => [7,4,8,6,2,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[3,4,1,6,5,8,7,2] => [3,8,1,2,5,4,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,1,2,4,8,7,6] => [3,4,1,5,2,8,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,5,2,1,4,6,8] => [5,4,1,6,3,7,2,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,8,5,2,7,4,1,6] => [7,4,1,6,3,8,5,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,2,7,4,1,3,6,8] => [5,2,6,4,1,7,3,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,5,1,2,8,7,6] => [4,5,2,1,3,8,7,6] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,4,6,2,8,7,5] => [2,5,1,3,8,4,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,6,5,2,8,7,3] => [1,5,8,2,4,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,5,6,1,8,7,2] => [5,8,1,2,3,4,7,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,5,8,7,2,1,6] => [7,6,1,2,3,8,5,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[1,4,7,2,6,3,5,8] => [1,4,6,2,7,5,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,6,3,7,2,5] => [1,7,5,2,8,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,7,6,3,8,1,2] => [7,8,5,2,1,4,3,6] => [7,8,5,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[4,6,3,7,5,8,1,2] => [7,8,3,1,5,2,4,6] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,1,3,5,8,6,2,7] => [2,7,3,1,4,6,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,4,3,8,1,2,6] => [6,7,4,3,1,8,2,5] => [6,8,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[1,4,8,3,7,6,5,2] => [1,8,4,2,7,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,4,2,7,1,5,6] => [6,4,1,3,7,8,5,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,8,2,7,6,5,4,3] => [1,3,8,7,6,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,1,6,7,5,4,2] => [3,8,1,7,6,4,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,2,6,8,5,1,4] => [7,3,1,8,6,4,2,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,2,3,8,5,6,1,4] => [7,2,3,8,5,6,1,4] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,1,7,5,6,4,3] => [3,2,8,7,5,6,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,4,3,6,1,5,7] => [6,2,4,3,7,5,8,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,8,4,5,3,2,6,7] => [1,6,5,3,4,7,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,5,4,3,1,6,2] => [6,8,5,4,3,7,1,2] => [6,8,5,4,3,7,1,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[7,1,6,3,4,2,5,8] => [2,6,4,5,7,3,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,4,2,7,5,8] => [3,5,1,4,7,2,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,8,5,7,6,2] => [3,8,1,2,5,7,6,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,5,4,7,1,3,2] => [6,8,7,4,3,2,5,1] => [6,8,7,4,3,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,3,6,1,7,2,4,5] => [4,6,2,7,8,3,5,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,1,6,5,8,3,2] => [3,8,7,2,5,4,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,5,8,6,7,3,4] => [1,2,7,8,3,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,1,5,8,7,3,6] => [3,2,7,1,4,8,6,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,4,6,1,7,3,8] => [5,2,7,3,1,4,6,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,5,3,6,8,7,4,2] => [1,8,3,7,2,4,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,4,6,1,8,2,7] => [5,7,1,3,2,4,8,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,5,7,6,8,2,4] => [2,7,1,8,3,5,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,6,3,7,2,8,5] => [1,6,4,2,8,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,6,5,2,8,4] => [1,6,3,8,5,4,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,2,5,4,1,7,3] => [6,3,8,5,4,2,7,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,7,2,6,5,4,1,8] => [7,3,1,6,5,4,2,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,6,2,5,4,3,1,8] => [7,3,6,5,4,2,1,8] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,7,5,2,6,3,1,8] => [7,4,6,1,3,5,2,8] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,2,6,4,7,5,1,8] => [7,2,1,4,6,3,5,8] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,3,7,5,4,1,8] => [7,2,3,6,5,1,4,8] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,3,4,7,6,2,8,5] => [1,6,2,3,8,5,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,3,6,1,7,5,4] => [5,1,3,8,7,4,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,7,2,5,1,6,4,3] => [5,3,8,7,4,6,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,8,2,6,5,1,7,4] => [6,3,1,8,5,4,7,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,2,5,4,1,6,3] => [6,3,8,5,4,7,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,8,5,2,6,1,7,3] => [6,4,8,1,3,5,7,2] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,5,1,3,7,2,8,6] => [3,6,4,1,2,8,5,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,3,7,5,2,8,4] => [2,6,3,8,5,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,6,2,8,5,4] => [2,5,3,8,7,4,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,6,2,7,5,4] => [2,5,3,8,7,4,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,3,8,6,5] => [1,2,5,3,8,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,8,2,6,5,4,3] => [2,4,8,7,6,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,6,2,7,5,4] => [2,5,1,8,7,4,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,8,2,6,5,3] => [2,5,8,1,7,6,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,8,2,7,4,3] => [3,5,8,7,1,2,6,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,7,8,1,6,5,3] => [5,2,8,1,7,6,3,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,8,6,1,7,5,4] => [5,2,1,8,7,4,6,3] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,8,1,6,5,4,3] => [4,2,8,7,6,5,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,8,7,2,6,5,4,3] => [1,4,8,7,6,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,7,1,6,5,4,3] => [4,1,8,7,6,5,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,7,1,6,5,4,2] => [4,8,1,7,6,5,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,7,5,1,6,3,2] => [5,8,7,1,4,6,3,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,7,8,5,1,4,3,2] => [5,8,7,6,4,1,2,3] => [5,8,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,3,8,5,4,1,6,2] => [6,8,2,5,4,7,1,3] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,4,8,6,5,1,7,2] => [6,8,1,2,5,4,7,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,3,7,5,1,6,4,2] => [5,8,2,7,4,6,3,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,4,8,6,2,7,5,3] => [1,5,8,2,7,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,6,7,1,5,3,2] => [5,8,7,2,6,3,4,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,6,4,7,8,1,3,2] => [6,8,7,3,1,2,4,5] => [6,8,7,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,4,6,5,1,2,8,7] => [5,6,1,2,4,3,8,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,3,5,1,2,8,6,4] => [4,5,2,8,3,7,1,6] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,4,6,2,3,8,7,5] => [1,4,5,2,8,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,7,4,8,6,5] => [1,3,2,5,8,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,1,6,3,8,5,4] => [3,2,5,8,7,4,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,1,7,6,4,8,5] => [3,1,2,6,8,5,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,2,1,7,3,8,6] => [4,3,6,1,2,8,5,7] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,7,1,2,8,4,3] => [4,5,8,7,1,2,3,6] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,5,1,2,8,6,3] => [4,5,8,1,3,7,2,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,1,6,2,8,5,4] => [3,5,1,8,7,4,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,1,2,8,5,4,3] => [3,4,8,7,6,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,1,3,8,6,5,4] => [3,1,4,8,7,6,2,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,1,2,7,5,4,3] => [3,4,8,7,6,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,2,3,8,6,5,4] => [1,3,4,8,7,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,1,2,6,5,4,3] => [3,4,8,7,6,5,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,1,2,6,5,4,3] => [3,4,8,7,6,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,1,6,2,7,5,4] => [3,5,1,8,7,4,6,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,5,1,2,7,6,3] => [4,5,8,1,3,7,6,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,8,1,2,7,4,3] => [4,5,8,7,1,2,6,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,3,7,4,8,6,5] => [2,1,3,5,8,7,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,7,3,6,8,1,5] => [7,2,4,1,8,5,3,6] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,3,6,4,2,8,1,7] => [7,5,2,4,1,3,8,6] => [7,5,2,8,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[4,1,5,3,8,2,7,6] => [2,6,4,1,3,8,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,3,5,4,8,1,7] => [7,1,3,5,4,2,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,3,6,4,2,8,1,5] => [7,5,2,4,8,3,1,6] => [7,5,2,8,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[7,6,4,5,2,8,1,3] => [7,5,8,3,4,2,1,6] => [7,5,8,3,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[5,4,3,1,8,2,7,6] => [4,6,3,2,1,8,7,5] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,4,1,7,2,6,3,8] => [3,5,7,2,1,6,4,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,2,1,8,3,6,5] => [4,3,6,2,8,7,1,5] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,1,5,3,8,2,7,4] => [2,6,4,8,3,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,3,1,8,2,7,5] => [4,6,3,1,8,2,7,5] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,4,2,7,3,1,6] => [7,4,6,3,1,8,5,2] => [7,4,8,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[8,5,3,2,6,4,1,7] => [7,4,3,6,2,5,8,1] => [7,4,3,8,2,6,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,3,1,7,2,5,4,6] => [3,5,2,7,6,8,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,7,4,5,2,3] => [3,7,8,5,6,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,6,8,3,2,4,5] => [1,6,5,7,8,3,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,5,8,4,2,6,3] => [2,6,8,5,3,7,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,8,4,5,2,6,1] => [8,6,2,4,5,7,1,3] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[6,1,8,4,3,2,5,7] => [2,6,5,4,7,1,8,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,4,2,5,3,8] => [2,5,7,4,6,1,3,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,8,4,3,5,6,2] => [1,8,5,4,6,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,8,3,5,7,4] => [1,3,5,8,6,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,1,7,3,5,4,8] => [3,1,5,7,6,2,4,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,5,8,4,2,6,7] => [2,6,1,5,3,7,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,1,6,8,2,7,5] => [3,6,2,1,8,4,7,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,4,8,3,2,1,6] => [7,6,5,3,1,8,2,4] => [7,6,5,3,1,8,4,2] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]]
[1,8,3,7,6,2,4,5] => [1,6,3,7,8,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,2,4,7,5,1,3] => [7,3,8,4,6,1,5,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,3,8,2,6,4,1,5] => [7,4,2,6,8,5,1,3] => [7,4,2,8,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,6,8,2,7,3,1,5] => [7,4,6,1,8,2,5,3] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[2,6,8,7,3,4,1,5] => [7,1,5,6,8,2,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,2,8,6,3,5,1,4] => [7,2,5,8,6,4,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,8,7,4,5,6,1,2] => [7,8,1,4,5,6,3,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,6,4,3,5,1,7] => [7,1,5,4,6,3,8,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,6,3,5,4,1,8] => [7,1,4,6,5,3,2,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,8,6,5,3,2,4,7] => [1,6,5,7,4,3,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,3,2,5,4,7,1] => [8,4,3,6,5,1,7,2] => [8,4,3,7,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[6,8,4,5,2,3,7,1] => [8,5,6,3,4,1,7,2] => [8,5,7,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[1,5,7,8,4,3,6,2] => [1,8,6,5,2,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,8,1,5,4,7,2] => [4,8,2,6,5,1,7,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,1,8,5,4,7,3] => [3,2,8,6,5,1,7,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,3,1,7,5,4,8] => [4,1,3,7,6,2,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,5,7,4,1,3,8] => [6,1,7,5,3,2,4,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,6,8,4,3,7,1] => [8,1,6,5,2,3,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,7,5,8,1,6,3] => [6,1,8,2,4,7,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,4,7,1,8,6,3] => [5,1,8,3,2,7,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,2,1,8,7,6,4,3] => [3,2,8,7,1,6,5,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,5,7,6,1,3,2] => [6,8,7,1,3,5,4,2] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,6,7,5,3,1,2] => [7,8,6,1,5,3,4,2] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[4,8,7,5,6,2,3,1] => [8,6,7,1,4,5,3,2] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[6,5,4,8,2,1,7,3] => [6,5,8,3,2,1,7,4] => [6,5,8,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[5,8,4,7,2,6,3,1] => [8,5,7,3,1,6,4,2] => [8,5,7,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[1,5,7,4,8,2,6,3] => [1,6,8,4,2,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,3,2,8,6,4] => [1,5,4,8,2,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,3,2,7,6,4,1] => [8,4,3,7,1,6,5,2] => [8,4,3,7,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[5,2,1,4,3,6,7,8] => [3,2,5,4,1,6,7,8] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,5,7,4,2,6,1,8] => [7,5,1,4,2,6,3,8] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,6,4,5,1,2,7,8] => [5,6,1,3,4,2,7,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,2,1,6,5,3,7,8] => [3,2,6,1,5,4,7,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,5,7,6,3,8] => [3,2,7,1,4,6,5,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,5,1,7,6,2,8] => [4,7,2,1,3,6,5,8] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,5,4,7,1,6,2,8] => [5,7,1,3,2,6,4,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,7,5,6,1,2,8] => [6,7,1,2,4,5,3,8] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,5,8,6,7,1,2] => [7,8,1,2,3,5,6,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,5,4,6,1,8,7,2] => [5,8,1,3,2,4,7,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,5,1,6,8,7,2] => [4,8,2,1,3,5,7,6] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,1,5,6,8,7,3] => [3,2,8,1,4,5,7,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,7,6,5,9,8,10] => [4,3,2,1,7,6,5,9,8,10] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,9,6,5,8,7,10] => [4,3,2,1,7,6,9,8,5,10] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,7,6,5,10,8,9] => [4,3,2,1,7,6,5,9,10,8] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,8,6,5,10,7,9] => [4,3,2,1,7,6,9,5,10,8] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,10,6,5,9,7,8] => [4,3,2,1,7,6,9,10,8,5] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,8,7,5,10,6,9] => [4,3,2,1,7,9,6,5,10,8] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,10,7,5,9,6,8] => [4,3,2,1,7,9,6,10,8,5] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[7,6,5,4,3,2,9,1,8] => [8,6,5,4,3,2,1,9,7] => [8,6,5,4,3,2,1,9,7] => [[[[[[[.,.],.],.],.],.],[.,.]],[.,.]]
[6,5,4,3,9,2,8,1,7] => [8,6,4,3,2,1,9,7,5] => [8,6,4,3,2,1,9,7,5] => [[[[[[.,.],.],.],[.,.]],[.,.]],[.,.]]
[4,8,3,7,2,6,1,5,9] => [7,5,3,1,8,6,4,2,9] => [7,5,3,1,9,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[[.,.],.]]
[3,6,2,5,1,4,7,8,9] => [5,3,1,6,4,2,7,8,9] => [5,3,1,9,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[[.,.],.],.],.]]
[2,4,6,8,1,3,5,7,9] => [5,1,6,2,7,3,8,4,9] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,4,6,1,3,5,7,8,9] => [4,1,5,2,6,3,7,8,9] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[8,7,6,5,4,3,2,10,1,9] => [9,7,6,5,4,3,2,1,10,8] => [9,7,6,5,4,3,2,1,10,8] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],[.,.]]
[7,6,5,4,3,10,2,9,1,8] => [9,7,5,4,3,2,1,10,8,6] => [9,7,5,4,3,2,1,10,8,6] => [[[[[[[.,.],.],.],.],[.,.]],[.,.]],[.,.]]
[5,10,4,9,3,8,2,7,1,6] => [9,7,5,3,1,10,8,6,4,2] => [9,7,5,3,1,10,8,6,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[5,4,9,3,8,2,7,1,6,10] => [8,6,4,2,1,9,7,5,3,10] => [8,6,4,2,1,10,9,7,5,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],.]]
[5,4,3,8,2,7,10,1,6,9] => [8,5,3,2,1,9,6,4,10,7] => [8,5,3,2,1,10,9,7,6,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],[[.,.],.]]
[5,4,3,8,2,7,1,6,9,10] => [7,5,3,2,1,8,6,4,9,10] => [7,5,3,2,1,10,9,8,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[[[.,.],.],.]]
[5,4,3,2,7,9,1,6,8,10] => [7,4,3,2,1,8,5,9,6,10] => [7,4,3,2,1,10,9,8,6,5] => [[[[[.,.],.],.],[[.,.],.]],[[[.,.],.],.]]
[5,4,3,2,7,1,6,8,9,10] => [6,4,3,2,1,7,5,8,9,10] => [6,4,3,2,1,10,9,8,7,5] => [[[[[.,.],.],.],[.,.]],[[[[.,.],.],.],.]]
[4,8,3,7,2,6,1,5,9,10] => [7,5,3,1,8,6,4,2,9,10] => [7,5,3,1,10,9,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[[[.,.],.],.]]
[3,6,2,5,1,4,7,8,9,10] => [5,3,1,6,4,2,7,8,9,10] => [5,3,1,10,9,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,8,1,3,5,7,9,10] => [5,1,6,2,7,3,8,4,9,10] => [5,1,10,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[[.,.],.],.],.],.]]
[2,4,6,1,3,5,7,8,9,10] => [4,1,5,2,6,3,7,8,9,10] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,3,5,6,7,8,9,10] => [3,1,4,2,5,6,7,8,9,10] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,7,3,8,4,6,5] => [2,1,4,6,8,7,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,2,7,3,6,5] => [2,4,6,1,8,7,5,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,2,8,3,6,5] => [2,4,6,1,8,7,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,2,8,4,6,5] => [2,4,3,6,8,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,4,3,6,5] => [2,4,6,5,8,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,2,5,3,6,4] => [2,4,6,8,5,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,2,8,3,6,4] => [2,4,6,8,3,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,2,8,3,6,4] => [2,4,6,8,1,7,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,2,7,3,6,4] => [2,4,6,8,1,7,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,2,4,3,7,6] => [2,4,6,5,1,8,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,2,4,3,7,5] => [2,4,6,5,8,3,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,2,4,3,7,5] => [2,4,6,5,8,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,2,5,3,7,4] => [2,4,6,8,5,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,2,5,3,7,4] => [2,4,6,8,5,3,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,2,7,3,5,4] => [2,4,6,8,7,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,2,7,3,5,4] => [2,4,6,8,7,1,5,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,2,8,3,5,4] => [2,4,6,8,7,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,2,5,3,8,4] => [2,4,6,8,5,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,2,4,3,8,5] => [2,4,6,5,8,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,2,4,3,8,7] => [2,4,6,5,1,3,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,2,4,3,8,6] => [2,4,6,5,3,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,2,4,3,8,5] => [2,4,6,5,8,3,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,2,5,3,8,4] => [2,4,6,8,5,3,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,2,8,3,5,4] => [2,4,6,8,7,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,6,3,5,4] => [2,4,6,8,7,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,5,4,6,3] => [1,3,8,6,5,7,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,7,4,3,5,6] => [1,3,6,5,7,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,4,7,2,3,5] => [1,6,7,4,8,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,2,6,3,5,7] => [1,4,6,3,7,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,8,1,5,2,3,6] => [4,6,7,2,5,8,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,7,2,6,3,5,8] => [2,4,6,1,7,5,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,4,3,6,2,8] => [2,7,5,4,1,6,3,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,8,3,2,4,1,6] => [7,5,4,6,2,8,1,3] => [7,5,4,8,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[1,8,5,4,3,6,2,7] => [1,7,5,4,3,6,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,4,3,7,2,6] => [1,7,5,4,3,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,4,7,2,6,3] => [1,6,8,4,3,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,2,5,3,7,6] => [1,4,6,3,5,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,4,2,6,7,3] => [1,5,8,4,3,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,8,2,1,3,5,6] => [5,4,6,2,7,8,1,3] => [5,4,8,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,1,7,3,2,5,6,8] => [2,5,4,1,6,7,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,4,8,2,3,6,1] => [8,5,6,3,2,7,1,4] => [8,5,7,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[6,4,8,2,1,3,7,5] => [5,4,6,2,8,1,7,3] => [5,4,8,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,3,8,1,5,6,2,4] => [4,7,2,8,5,6,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,7,2,6,8,4,5] => [2,4,1,7,8,5,3,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,4,2,6,8,3] => [2,5,8,4,1,6,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,3,2,5,8,7] => [2,5,4,1,6,3,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,3,7,1,2,8,6] => [5,6,3,2,1,8,4,7] => [5,8,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,3,1,6,2,5,7,8] => [3,5,2,1,6,4,7,8] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,2,7,1,6,8,3] => [5,3,8,2,1,6,4,7] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,1,7,3,8,2,4] => [3,7,5,8,2,1,4,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,2,8,5,7,1,4] => [7,3,2,8,5,1,6,4] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,5,4,3,8,2,7,1] => [8,6,4,3,2,1,7,5] => [8,6,4,3,2,1,7,5] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[6,5,4,3,8,7,1,2] => [7,8,4,3,2,1,6,5] => [7,8,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[7,5,4,8,6,1,3,2] => [6,8,7,3,2,5,1,4] => [6,8,7,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,3,8,5,4,1,2] => [7,8,3,6,5,2,1,4] => [7,8,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,3,8,1,7,5,2,4] => [4,7,2,8,6,1,5,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,8,3,1,7,4,2] => [5,8,4,7,2,1,6,3] => [5,8,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,4,8,2,1,7,3,6] => [5,4,7,2,1,8,6,3] => [5,4,8,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,4,3,8,1,6,2,7] => [5,7,3,2,1,6,8,4] => [5,8,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,4,3,7,1,6,2,8] => [5,7,3,2,1,6,4,8] => [5,8,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,2,8,5,1,3,7] => [6,3,7,2,5,1,8,4] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,4,8,5,1,2,3] => [6,7,8,3,5,2,1,4] => [6,8,7,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,2,8,6,3,1,4,5] => [6,2,5,7,8,4,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,8,6,1,5,3,4] => [5,2,7,8,6,4,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,1,7,8,3,6,4,5] => [2,1,5,7,8,6,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,1,7,8,2,3,5] => [3,6,7,2,8,1,4,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,6,7,3,5,8] => [3,2,6,1,7,4,5,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,5,2,7,6,8] => [3,5,2,1,4,7,6,8] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,2,7,3,8,1,6] => [7,3,5,2,1,8,4,6] => [7,3,8,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,1,5,3,2,8,6,7] => [2,5,4,1,3,7,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,2,8,7,4,5] => [2,4,1,7,8,3,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,1,7,8,5,2,4] => [3,7,2,8,6,1,4,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,7,8,2,6,3] => [3,6,8,2,1,7,4,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,2,6,1,8,7,3] => [5,3,8,2,1,4,7,6] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,4,1,7,8,3,2] => [4,8,7,3,2,1,5,6] => [4,8,7,3,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,4,3,1,6,7,2,8] => [4,7,3,2,1,5,6,8] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,4,2,6,3,8,7,1] => [8,3,5,2,1,4,7,6] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,3,1,5,2,6,8,7] => [3,5,2,1,4,6,8,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,3,1,6,7,8,2] => [4,8,3,2,1,5,6,7] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,3,8,1,2,5,7,4] => [4,5,2,8,6,1,7,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,7,1,2,5,8,4] => [4,5,1,8,6,2,3,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,8,3,1,2,5,6,4] => [4,5,3,8,6,7,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,1,3,2,4,6,5] => [3,5,4,6,8,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,2,1,3,5,4,6] => [4,3,5,7,6,8,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,2,3,7,1,8,6,4] => [5,2,3,8,1,7,4,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,5,3,6,1,8,7,4] => [5,1,3,8,2,4,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,7,3,1,8,4,5] => [5,1,4,7,8,2,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,7,1,3,5,4,8] => [4,1,5,7,6,2,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,2,8,3,1,7,4,5] => [5,2,4,7,8,1,6,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,5,7,1,8,4,6] => [5,2,1,7,3,8,4,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,1,2,7,8,6,5] => [3,4,2,1,8,7,5,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,2,7,3,6,4,8] => [2,3,5,7,1,6,4,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,7,8,2,3,6] => [2,6,7,3,1,8,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,4,7,8,6,1,2] => [7,8,2,3,1,6,4,5] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,5,4,6,8,7,1,2] => [7,8,1,3,2,4,6,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,5,4,6,8,2,3,7] => [1,6,7,3,2,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,3,2,4,8,5] => [1,5,4,6,8,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,6,2,7,8,4] => [1,5,3,8,2,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,3,7,2,6,8,4] => [2,5,3,8,1,6,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,4,7,8,1,6,3] => [6,2,8,3,1,7,4,5] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,5,7,6,1,8,3] => [6,2,8,1,3,5,4,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,5,2,8,6,1,7,3] => [6,3,8,1,2,5,7,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,3,1,8,2,6,7,4] => [3,5,2,8,1,6,7,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,8,3,2,4,7,5] => [2,5,4,6,8,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,5,7,6,8,1,2] => [7,8,2,1,3,5,4,6] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,1,5,7,6,2,3,8] => [2,6,7,1,3,5,4,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,8,6,2,3,7] => [3,6,7,1,2,5,8,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,1,8,3,6,4,7] => [3,2,5,7,1,6,8,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,2,1,8,7,5,6] => [4,3,1,2,7,8,6,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,6,5,4,2,1,8,3] => [6,5,8,4,3,2,1,7] => [6,5,8,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[7,6,5,4,8,1,3,2] => [6,8,7,4,3,2,1,5] => [6,8,7,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,6,5,8,2,1,4,3] => [6,5,8,7,3,2,1,4] => [6,5,8,7,3,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,5,4,3,2,1,7,6] => [6,5,4,3,2,8,7,1] => [6,5,4,3,2,8,7,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[7,6,5,4,3,2,1,9,8] => [7,6,5,4,3,2,1,9,8] => [7,6,5,4,3,2,1,9,8] => [[[[[[[.,.],.],.],.],.],.],[[.,.],.]]
[7,6,5,4,1,8,3,2] => [5,8,7,4,3,2,1,6] => [5,8,7,4,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,6,5,2,8,1,4,3] => [6,4,8,7,3,2,1,5] => [6,4,8,7,3,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,6,5,8,4,1,3,2] => [6,8,7,5,3,2,1,4] => [6,8,7,5,3,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,6,8,5,2,1,4,3] => [6,5,8,7,4,2,1,3] => [6,5,8,7,4,2,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[7,8,6,3,2,1,5,4] => [6,5,4,8,7,3,1,2] => [6,5,4,8,7,3,1,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[8,7,4,3,2,1,6,5] => [6,5,4,3,8,7,2,1] => [6,5,4,3,8,7,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[9,7,6,5,4,3,2,1,10,8] => [8,7,6,5,4,3,2,10,1,9] => [8,7,6,5,4,3,2,10,1,9] => [[[[[[[[.,.],.],.],.],.],.],.],[[.,.],.]]
[7,8,2,4,5,1,3,6] => [6,3,7,4,5,8,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,6,7,2,5,1,3,8] => [6,4,7,1,5,2,3,8] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,8,1,3,2,4,5,6] => [3,5,4,6,7,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,4,1,5,2,3,6] => [4,6,7,3,5,8,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,7,2,1,4,5,8] => [5,4,1,6,7,2,3,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,2,3,6,1,4,7,8] => [5,2,3,6,1,4,7,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,5,3,6,1,4,7,8] => [5,1,3,6,2,4,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,7,3,1,4,5,8] => [5,1,4,6,7,2,3,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,7,1,5,2,3,8] => [4,6,7,1,5,2,3,8] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,7,3,5,8,1,2] => [7,8,4,1,5,2,3,6] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,4,7,1,5,2,3,8] => [4,6,7,2,5,1,3,8] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,7,3,1,4,5,8] => [5,2,4,6,7,1,3,8] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,5,6,1,4,7,8] => [5,2,1,6,3,4,7,8] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,2,6,1,4,7,8] => [5,3,1,6,2,4,7,8] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,1,4,6,7,2,3,8] => [2,6,7,3,1,4,5,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,4,6,7,8,1,2] => [7,8,1,3,2,4,5,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,5,4,6,7,2,3,8] => [1,6,7,3,2,4,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,3,2,4,5,8] => [1,5,4,6,7,2,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,6,2,4,7,8] => [1,5,3,6,2,4,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,3,6,2,4,7,8] => [2,5,3,6,1,4,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,4,6,7,1,3,8] => [6,2,7,3,1,4,5,8] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,5,4,6,7,1,3,8] => [6,1,7,3,2,4,5,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,7,4,5,1,3,8] => [6,1,7,4,5,2,3,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,2,7,4,5,1,3,8] => [6,2,7,4,5,1,3,8] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,5,6,7,1,3,8] => [6,2,7,1,3,4,5,8] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,5,2,6,7,1,3,8] => [6,3,7,1,2,4,5,8] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,3,1,6,2,4,7,8] => [3,5,2,6,1,4,7,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,7,3,2,4,5,8] => [2,5,4,6,7,1,3,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,4,5,2,3,8] => [2,6,7,4,5,1,3,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,7,4,5,8,1,2] => [7,8,2,4,5,1,3,6] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,4,1,6,7,2,3,8] => [3,6,7,2,1,4,5,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,6,3,4,7,8] => [3,2,5,6,1,4,7,8] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,2,5,4,1,6,8] => [6,3,2,5,4,7,1,8] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,5,2,4,1,6,8] => [6,4,2,5,3,7,1,8] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,6,5,2,1,4,3,8] => [5,4,7,6,3,2,1,8] => [5,4,8,7,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[1,3,6,7,5,2,8,4] => [1,6,2,8,5,3,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,4,1,6,2,5,8] => [4,6,2,3,7,5,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,4,1,6,5,2,8] => [4,7,2,3,6,5,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,4,1,5,6,2,8] => [4,7,2,3,5,6,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,6,5,4,1,3,2,8] => [5,7,6,4,3,2,1,8] => [5,8,7,4,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,3,4,1,5,2,6,8] => [4,6,2,3,5,7,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,3,6,7,2,5,8,4] => [1,5,2,8,6,3,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,6,2,8,5,3] => [1,5,8,3,7,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,1,7,2,6,8,5] => [3,5,2,1,8,6,4,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,2,1,7,4,8,6] => [4,3,2,6,1,8,5,7] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,3,4,5,8,7,2,6] => [1,7,2,3,4,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,4,5,8,1,7,2] => [6,8,2,3,4,1,7,5] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,4,5,1,6,8,7,3] => [4,1,8,2,3,5,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,2,5,6,8,7,4] => [2,3,1,8,4,5,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,5,6,8,1,7] => [7,3,2,1,4,5,8,6] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,7,5,4,6,8,1,2] => [7,8,1,4,3,5,2,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,1,4,6,5,8,2,7] => [2,7,1,3,5,4,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,5,8,6,1,7] => [7,1,2,3,4,6,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,4,5,8,1,7,6] => [6,1,2,3,4,8,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,1,4,6,5,8,7,2] => [2,8,1,3,5,4,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,5,4,6,8,2,1] => [8,7,1,4,3,5,2,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[5,6,1,4,7,2,8,3] => [3,6,8,4,1,2,5,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,1,7,5,6,8,2] => [3,8,2,1,5,6,4,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,7,6,5,8,2] => [3,8,2,1,6,5,4,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,4,6,7,8,5,2] => [2,8,1,3,7,4,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,5,2,6,8,7,3] => [1,4,8,2,3,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,5,2,6,8,1,4] => [7,4,1,8,3,5,2,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,7,5,2,6,8,4,1] => [8,4,1,7,3,5,2,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,6,1,2,7,4,8,3] => [3,4,8,6,1,2,5,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,5,2,4,7,8,1] => [8,4,2,5,3,1,6,7] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,3,2,1,4,7,8,6] => [4,3,2,5,1,8,6,7] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,1,4,2,7,8,6] => [3,5,2,4,1,8,6,7] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,2,4,7,8,6] => [3,4,2,5,1,8,6,7] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,5,2,6,8,4,3] => [2,4,8,7,3,5,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,2,6,8,3,4] => [2,4,7,8,3,5,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,4,6,5,8,3,2] => [1,8,7,3,5,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,4,6,1,8,3,5] => [5,1,7,3,8,4,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,4,6,1,8,5,3] => [5,1,8,3,7,4,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,6,7,1,5,8,4] => [5,1,2,8,6,3,4,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,6,7,5,1,8,4] => [6,1,2,8,5,3,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,3,2,6,7,1,8,5] => [6,3,2,1,8,4,5,7] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,2,5,6,8,1,4] => [7,3,2,8,4,5,1,6] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,1,5,4,6,8,2,3] => [2,7,8,4,3,5,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,4,6,5,8,1,3] => [7,1,8,3,5,4,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,3,4,5,8,6,1,2] => [7,8,2,3,4,6,1,5] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,3,4,5,8,1,6,2] => [6,8,2,3,4,7,1,5] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,3,4,5,8,1,2,6] => [6,7,2,3,4,8,1,5] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,3,4,5,8,6,2,7] => [1,7,2,3,4,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,8,2,7,6] => [1,6,2,3,4,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,4,5,8,2,1,7] => [7,6,2,3,4,1,8,5] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[6,3,4,5,8,2,7,1] => [8,6,2,3,4,1,7,5] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[7,3,4,5,8,6,2,1] => [8,7,2,3,4,6,1,5] => [8,7,2,6,5,4,1,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[2,7,4,6,5,8,3,1] => [8,1,7,3,5,4,2,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,1,5,4,6,8,3,2] => [2,8,7,4,3,5,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,2,5,6,8,4,1] => [8,3,2,7,4,5,1,6] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,7,4,6,1,8,3,2] => [5,8,7,3,1,4,2,6] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,3,4,5,8,1,2,7] => [6,7,2,3,4,1,8,5] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,3,4,5,8,2,6,1] => [8,6,2,3,4,7,1,5] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[4,7,6,1,8,2,5,3] => [4,6,8,1,7,3,2,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,6,1,7,5,2,3] => [4,7,8,1,6,3,5,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,8,2,6,1,5,3] => [6,4,8,1,7,5,2,3] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,6,4,2,8,3,5,1] => [8,4,6,3,7,2,1,5] => [8,4,7,3,6,2,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,6,4,2,7,5,3,1] => [8,4,7,3,6,2,5,1] => [8,4,7,3,6,2,5,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,4,7,3,6,5,1,2] => [7,8,4,2,6,5,3,1] => [7,8,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,4,6,1,7,5,3,2] => [4,8,7,2,6,3,5,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,7,1,8,3,2,5] => [4,7,6,2,8,1,3,5] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,8,3,6,1,5,2] => [6,8,4,2,7,5,1,3] => [6,8,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,8,4,3,6,2,5,1] => [8,6,4,3,7,5,1,2] => [8,6,4,3,7,5,1,2] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[8,10,7,9,5,6,3,4,1,2] => [9,10,7,8,5,6,3,1,4,2] => [9,10,7,8,5,6,3,1,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[8,10,6,9,5,7,3,4,1,2] => [9,10,7,8,5,3,6,1,4,2] => [9,10,7,8,5,3,6,1,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[8,10,6,9,4,7,3,5,1,2] => [9,10,7,5,8,3,6,1,4,2] => [9,10,7,5,8,3,6,1,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[9,10,7,8,5,6,2,4,1,3] => [9,7,10,8,5,6,3,4,1,2] => [9,7,10,8,5,6,3,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[9,10,7,8,4,6,2,5,1,3] => [9,7,10,5,8,6,3,4,1,2] => [9,7,10,5,8,6,3,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[9,10,6,8,4,7,2,5,1,3] => [9,7,10,5,8,3,6,4,1,2] => [9,7,10,5,8,3,6,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[8,10,6,9,4,7,2,5,1,3] => [9,7,10,5,8,3,6,1,4,2] => [9,7,10,5,8,3,6,1,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[6,12,5,11,4,10,3,9,2,8,1,7] => [11,9,7,5,3,1,12,10,8,6,4,2] => [11,9,7,5,3,1,12,10,8,6,4,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[6,2,1,7,3,5,4,8] => [3,2,5,7,6,1,4,8] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,8,6,3,5,4,7] => [2,1,5,7,6,4,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,3,5,8,6,4] => [2,1,4,8,5,7,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,3,1,5,4,6,8] => [4,1,3,6,5,7,2,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,3,1,4,8,5,7] => [4,1,3,5,7,2,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,1,8,3,6,7,5] => [3,2,5,1,8,6,7,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,8,6,3,5,7,4] => [2,1,5,8,6,4,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,1,7,3,5,8,4] => [3,2,5,8,6,1,4,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,3,1,4,8,5,6] => [4,1,3,5,7,8,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,2,1,6,4,5,7,8] => [3,2,1,5,6,4,7,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,7,8,4,6] => [3,2,1,7,4,8,5,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,6,8,4,5] => [2,1,4,7,8,5,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,3,1,5,6,8,4] => [4,1,3,8,5,6,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,7,5,1,6,8,3] => [5,1,8,2,4,6,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,7,5,6,1,8,2] => [6,8,2,1,4,5,3,7] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,6,8,5,1,7,2] => [6,8,2,1,5,3,7,4] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,6,1,8,3,5,7,4] => [3,1,5,8,6,2,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,6,8,3,7,4,5] => [2,1,5,7,8,3,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,5,7,4,6] => [2,1,4,7,5,8,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,5,6,8,4,7] => [3,2,1,7,4,5,8,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,7,4,6,8] => [3,2,1,6,4,7,5,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,6,4,5,8] => [2,1,4,6,7,5,3,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,3,5,8,4,7] => [2,1,4,7,5,3,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,4,1,7,5,6,3] => [4,2,8,3,6,7,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,4,7,5,1,6,2] => [6,8,1,3,5,7,4,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,4,3,6,1,7,5,2] => [5,8,3,2,7,4,6,1] => [5,8,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,2,1,7,3,5,4,6] => [3,2,5,7,6,8,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,1,8,3,5,4,7] => [3,1,5,7,6,2,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,3,1,5,6,4,8] => [4,1,3,7,5,6,2,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,7,5,1,6,3,8] => [5,1,7,2,4,6,3,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,2,4,1,7,5,3,6] => [4,2,7,3,6,8,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,8,6,3,1,7,4,2] => [5,8,4,7,1,3,6,2] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,4,7,1,8,5,3,6] => [4,1,7,2,6,8,3,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,8,5,1,6,3,7] => [5,1,7,2,4,6,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,2,1,7,3,4,8,5] => [3,2,5,6,8,1,4,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,7,8,3,5,4] => [3,2,6,8,7,1,4,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,1,8,3,5,6,4] => [3,1,5,8,6,7,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,8,3,6,4,5,7] => [2,1,4,6,7,5,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,6,7,4,5,8] => [3,2,1,6,7,4,5,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,7,4,5,6,8] => [3,2,1,5,6,7,4,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,6,8,4,5,7] => [3,2,1,6,7,4,8,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,8,3,7,4,5,6] => [2,1,4,6,7,8,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,6,7,4,5] => [2,1,4,7,8,5,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,8,5,1,6,7,3] => [5,1,8,2,4,6,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,8,5,6,1,7,2] => [6,8,2,1,4,5,7,3] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,1,8,4,5,6,7] => [3,2,1,5,6,7,8,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,8,3,7,2,4,5] => [1,6,4,7,8,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,8,4,7,3,5] => [1,2,7,5,8,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,8,3,6,7,5] => [1,2,5,3,8,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,7,4,8,6,1,2] => [7,8,1,4,2,6,3,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,3,8,4,7,6,1,2] => [7,8,2,4,1,6,5,3] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,7,1,2,5,4,6,3] => [3,4,8,6,5,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,8,4,3,5,7,6] => [1,2,5,4,6,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,7,6,4,8] => [1,2,4,7,3,6,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,8,7,4,5,3] => [2,3,8,6,7,1,5,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,2,8,4,5,3] => [2,4,8,6,7,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,8,5,4,7] => [1,2,4,7,6,3,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,5,3,6,4,7] => [1,2,5,7,4,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,3,8,5,4,6] => [1,2,4,7,6,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,7,8,6,3,5] => [2,3,7,1,8,6,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,7,3,5,8] => [1,4,6,3,7,2,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,3,2,4,5,7] => [1,5,4,6,7,3,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,8,6,2,4,5] => [2,6,1,7,8,5,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,8,7,4,5,6] => [1,3,2,6,7,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,2,6,4,5,7] => [1,4,3,6,7,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,3,2,4,5,8] => [1,5,4,6,7,3,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,4,3,7,5,6] => [1,2,5,4,7,8,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,5,4,8,6] => [1,2,3,6,5,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,4,8,6,5,1,2] => [7,8,1,3,6,5,2,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,9,8,7,6,5,4,1,3] => [8,1,9,7,6,5,4,3,2] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,8,7,6,5,1,4,3] => [6,1,8,7,5,4,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,1,6,3,2,5,4,8] => [2,5,4,7,6,3,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,6,3,1,5,8,4] => [5,1,4,8,6,3,2,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,8,4,3,6,5,2,7] => [1,7,4,3,6,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,6,5,3,2,7] => [1,7,6,3,5,4,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,2,1,6,5,3,8] => [4,3,7,2,6,5,1,8] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,4,1,3,5,2,6,8] => [3,6,4,2,5,7,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,2,4,6,5,8] => [3,4,2,5,7,6,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,6,3,4,5,2,7] => [1,7,4,5,6,3,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,7,4,2,5,3] => [1,6,8,5,7,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,2,1,4,8,5,7] => [4,3,1,5,7,2,8,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,1,7,2,4,6,8,5] => [2,4,1,5,8,6,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,7,1,5,2,8,6] => [4,6,1,2,5,8,3,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,7,4,1,5,8,2] => [5,8,1,4,6,2,3,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,2,7,1,5,8,6] => [5,3,2,1,6,8,4,7] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,1,2,8,6,5,4,7] => [2,3,1,7,6,5,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,8,6,1,2,3,7] => [5,6,7,2,1,4,8,3] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,6,8,7,4,3,1,2] => [7,8,6,5,1,2,4,3] => [7,8,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[6,4,8,5,3,1,7,2] => [6,8,5,2,4,1,7,3] => [6,8,5,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,7,8,6,1,3,2,4] => [5,7,6,8,1,4,2,3] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,8,1,6,3,7,5] => [4,1,6,2,8,5,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,2,8,6,4,7,5] => [2,3,1,6,8,5,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,2,6,4,8,1,7] => [7,3,2,5,1,4,8,6] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,1,6,3,5,8,2,7] => [2,7,4,1,5,3,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,5,3,8,6,1,7] => [7,1,4,2,3,6,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,8,5,3,2,7,6,4] => [1,5,4,8,3,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,5,2,6,7,3] => [1,5,8,3,4,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,7,6,5,8,3] => [2,3,8,1,6,5,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,7,8,5,3] => [3,1,8,2,7,4,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,4,3,6,2,7,5] => [1,6,4,3,8,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,7,3,2,8,1,4] => [7,5,4,8,1,2,3,6] => [7,5,4,8,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[2,5,7,3,6,8,4,1] => [8,1,4,7,2,5,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,3,2,1,4,8,6,7] => [4,3,2,5,1,7,8,6] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,1,4,2,8,6,7] => [3,5,2,4,1,7,8,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,7,8,1,4,5,2] => [5,8,1,6,7,2,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,6,8,5,1,4,7] => [6,1,2,7,5,3,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,1,6,4,8,2,5,7] => [2,6,1,4,7,3,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,2,6,8,5,1,4] => [7,3,2,8,6,4,1,5] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,3,5,8,4,6,1,2] => [7,8,2,5,3,6,1,4] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,8,4,2,3,5,7,6] => [1,4,5,3,6,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,2,8,3,5,1,7] => [7,3,5,2,6,1,8,4] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,3,4,8,2,5,7,1] => [8,5,2,3,6,1,7,4] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[7,5,4,8,3,6,2,1] => [8,7,5,3,2,6,1,4] => [8,7,5,3,2,6,1,4] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[2,7,4,8,5,3,6,1] => [8,1,6,3,5,7,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,1,5,4,8,3,6,2] => [2,8,6,4,3,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,2,5,8,4,6,1] => [8,3,2,6,4,7,1,5] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,4,6,3,7,2,5,1] => [8,6,4,2,7,3,5,1] => [8,6,4,2,7,5,3,1] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[7,4,6,3,8,5,1,2] => [7,8,4,2,6,3,1,5] => [7,8,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[2,5,6,8,3,4,1,7] => [7,1,5,6,2,3,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,4,6,2,7,5,3,1] => [8,4,7,2,6,3,5,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,5,6,7,2,4,3,1] => [8,5,7,6,2,3,4,1] => [8,5,7,6,2,4,3,1] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[2,5,6,8,4,3,1,7] => [7,1,6,5,2,3,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,7,8,4,1,3,6] => [6,1,7,5,2,8,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,5,7,8,4,1,3,2] => [6,8,7,5,2,1,3,4] => [6,8,7,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[7,5,6,8,2,4,1,3] => [7,5,8,6,2,3,1,4] => [7,5,8,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[7,4,6,2,8,5,1,3] => [7,4,8,2,6,3,1,5] => [7,4,8,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,3,2,6,8,5,1,7] => [7,3,2,1,6,4,8,5] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,5,6,8,2,4,1,7] => [7,5,1,6,2,3,8,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,5,6,8,4,2,1,7] => [7,6,1,5,2,3,8,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,6,7,8,1,4,5,3] => [5,1,8,6,7,2,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,7,8,1,4,2,5] => [5,7,1,6,8,2,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,7,8,2,1,4,6] => [6,5,1,7,2,8,3,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,6,7,8,1,4,3,5] => [5,1,7,6,8,2,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,5,7,8,3,1,4,2] => [6,8,5,7,2,1,3,4] => [6,8,5,7,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,5,7,8,3,1,4,6] => [6,1,5,7,2,8,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,7,3,8,1,5,6] => [6,1,4,2,7,8,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,4,7,3,8,1,5,2] => [6,8,4,2,7,1,3,5] => [6,8,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,4,7,3,8,1,2,5] => [6,7,4,2,8,1,3,5] => [6,8,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,4,6,3,8,2,1,5] => [7,6,4,2,8,3,1,5] => [7,6,4,2,8,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[6,3,2,5,4,8,1,7] => [7,3,2,5,4,1,8,6] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,4,5,2,3,8,1,7] => [7,4,5,2,3,1,8,6] => [7,4,8,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,4,5,3,2,8,1,7] => [7,5,4,2,3,1,8,6] => [7,5,4,2,8,1,6,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[5,4,7,3,8,1,6,2] => [6,8,4,2,1,7,3,5] => [6,8,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[2,5,7,8,3,1,6,4] => [6,1,5,8,2,7,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,7,8,3,1,2,6] => [6,7,5,1,2,8,3,4] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,5,6,8,2,3,1,7] => [7,5,6,1,2,3,8,4] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,3,2,6,8,4,1,7] => [7,3,2,6,1,4,8,5] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,5,7,8,2,1,3,6] => [6,5,7,1,2,8,3,4] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,6,7,8,1,3,2,5] => [5,7,6,1,8,2,3,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,7,8,1,3,5,2] => [5,8,6,1,7,2,3,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,7,8,1,3,5,4] => [5,1,6,8,7,2,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,7,8,1,5,3,4] => [5,1,7,8,6,2,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,7,8,1,5,2,3] => [5,7,8,1,6,2,3,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,7,8,1,2,5,3] => [5,6,8,1,7,2,3,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,7,8,2,1,6,3] => [6,5,8,1,2,7,3,4] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,3,2,7,8,1,6,4] => [6,3,2,8,1,7,4,5] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,3,2,7,8,1,6,5] => [6,3,2,1,8,7,4,5] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,5,7,8,2,1,6,4] => [6,5,1,8,2,7,3,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,6,7,8,1,2,5,4] => [5,6,1,8,7,2,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,7,8,1,5,2,4] => [5,7,1,8,6,2,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,7,8,1,5,4,2] => [5,8,1,7,6,2,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,7,8,1,5,4,3] => [5,1,8,7,6,2,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,5,6,7,8,9,10,1,11] => [10,1,2,3,4,5,6,7,8,9,11] => [10,1,11,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],[.,.]]
[2,4,5,6,7,8,1,3,9] => [7,1,8,2,3,4,5,6,9] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[1,3,5,6,7,8,9,2,4] => [1,8,2,9,3,4,5,6,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,5,6,7,8,2,9,3] => [1,7,9,2,3,4,5,6,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,5,6,7,8,9,10,2,3] => [1,9,10,2,3,4,5,6,7,8] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,3,4,5,6,7,8,9,10,11,2] => [1,11,2,3,4,5,6,7,8,9,10] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[4,2,7,1,5,3,8,6] => [4,2,6,1,5,8,3,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,8,6,1,5,3,7] => [5,2,7,1,6,4,8,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,6,7,5,1,4,8] => [6,2,1,7,5,3,4,8] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,7,1,3,5,4,8,6] => [3,1,4,6,5,8,2,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,2,1,5,8,6,3] => [4,3,8,1,5,7,2,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,2,1,3,5,8,6,4] => [3,2,4,8,5,7,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,6,4,7,1,5,8] => [6,1,2,4,7,3,5,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,3,4,8,2,7,5,6] => [1,5,2,3,7,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,4,8,2,6,7,5] => [2,5,1,3,8,6,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,1,6,2,5,7,4] => [3,5,2,8,6,4,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,6,2,1,5,7,3] => [5,4,8,1,6,3,7,2] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,8,3,6,5,1,7,2] => [6,8,3,1,5,4,7,2] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,4,7,3,5,1,8,2] => [6,8,4,2,5,1,3,7] => [6,8,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,4,7,5,1,8,2,3] => [5,7,8,2,4,1,3,6] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,6,1,7,5,8,2,4] => [3,7,1,8,5,2,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,3,5,1,6,8,2,4] => [4,7,2,8,3,5,1,6] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,3,5,6,1,8,2] => [6,8,3,1,4,5,2,7] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,4,6,8,5,1,7,2] => [6,8,1,2,5,3,7,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,8,2,1,5,7,3] => [5,4,8,1,6,2,7,3] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,8,2,1,3,5,7,4] => [4,3,5,8,6,1,7,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,8,2,3,5,7,4,6] => [1,3,4,7,5,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,3,6,1,4,5,8] => [5,1,3,6,7,4,2,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,1,3,5,8,4,7] => [3,1,4,7,5,2,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,3,2,5,6,1,4,8] => [6,3,2,7,4,5,1,8] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,7,5,2,6,1,3,8] => [6,4,7,1,3,5,2,8] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,6,2,8,1,5,3,7] => [5,3,7,1,6,2,8,4] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,4,1,2,7,5,3,6] => [3,4,7,2,6,8,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,6,2,7,1,3,8] => [6,4,7,1,2,3,5,8] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,5,1,2,6,3,4,7] => [3,4,6,7,2,5,8,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,2,7,4,8,3,5] => [1,3,7,5,8,2,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,1,7,8,5,3,4] => [3,2,7,8,6,1,4,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,3,8,4,1,5,2] => [6,8,3,5,7,1,2,4] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,7,8,4,1,5,6,3] => [5,1,8,4,6,7,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,1,8,5,6,3,4] => [3,1,7,8,5,6,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,5,1,6,7,3,4] => [4,2,7,8,3,5,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,4,5,1,6,7,3] => [5,2,8,3,4,6,7,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,4,5,6,1,7,2] => [6,8,1,3,4,5,7,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,8,3,7,6,1,2] => [7,8,4,1,2,6,5,3] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[7,2,3,4,8,1,6,5] => [6,2,3,4,8,7,1,5] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,3,4,8,1,5,6] => [6,2,3,4,7,8,1,5] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,6,3,4,8,5,1,2] => [7,8,3,4,6,2,1,5] => [7,8,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,6,3,5,8,4,1,2] => [7,8,3,6,4,2,1,5] => [7,8,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,6,3,8,4,5,1,2] => [7,8,3,5,6,2,1,4] => [7,8,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,2,3,8,5,1,4,6] => [6,2,3,7,5,8,1,4] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,3,5,8,1,4,6] => [6,2,3,7,4,8,1,5] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,8,2,3,6,1,5,4] => [6,3,4,8,7,5,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,6,3,7,1,5,8] => [6,2,4,1,7,3,5,8] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,6,4,8,1,3,7,5] => [5,1,6,3,8,2,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,4,8,1,7,5,2] => [5,8,1,3,7,2,6,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,6,5,1,2,3,8,4] => [4,5,6,8,3,2,1,7] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,4,2,8,3] => [4,6,8,5,3,2,1,7] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,6,4,5,1,8,7,3] => [5,1,8,3,4,2,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,6,4,1,2,7,8] => [5,6,1,4,2,3,7,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,8,5,4,1,2,6,3] => [5,6,8,4,3,7,1,2] => [5,8,7,4,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[3,5,6,4,1,2,8,7] => [5,6,1,4,2,3,8,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,6,5,1,4,2,3,8] => [4,6,7,5,3,2,1,8] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,2,4,3,8] => [4,5,7,6,3,2,1,8] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,2,4,8,3] => [4,5,8,6,3,2,1,7] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,3,2,8,4] => [4,6,5,8,3,2,1,7] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,3,2,4,8] => [4,6,5,7,3,2,1,8] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,3,4,2,8] => [4,7,5,6,3,2,1,8] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,2,3,4,5,1,8,6] => [6,2,3,4,5,8,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,6,4,3,1,5,8,7] => [5,1,4,3,6,2,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,4,3,1,8,5,7] => [5,1,4,3,7,2,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,4,3,1,8,7,5] => [5,1,4,3,8,2,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,2,8,3,6,1,7,5] => [6,2,4,1,8,5,7,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,5,8,4,1,7,3,6] => [5,1,7,4,2,8,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,4,2,1,7,8,5] => [5,4,1,3,8,2,6,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,6,4,2,1,7,5,8] => [5,4,1,3,7,2,6,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,6,4,1,8,7,2] => [5,8,1,4,2,3,7,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,4,5,1,3,7,8] => [5,1,6,3,4,2,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,6,5,1,4,3,8,2] => [4,8,6,5,3,2,1,7] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,2,8,4,3] => [4,5,8,7,3,2,1,6] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,2,8,3,4] => [4,5,7,8,3,2,1,6] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,8,2,4,3] => [4,6,8,7,3,2,1,5] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,8,2,3,4] => [4,6,7,8,3,2,1,5] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,8,3,2,4] => [4,7,6,8,3,2,1,5] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,4,8,2,3] => [4,7,8,5,3,2,1,6] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,6,4,5,1,7,2,8] => [5,7,1,3,4,2,6,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,6,4,1,7,8,3] => [5,1,8,4,2,3,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,8,5,4,1,6,3,2] => [5,8,7,4,3,6,1,2] => [5,8,7,4,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,5,6,4,1,7,3,8] => [5,1,7,4,2,3,6,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,4,5,1,7,8,2] => [5,8,1,3,4,2,6,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,6,5,1,4,8,3,2] => [4,8,7,5,3,2,1,6] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,8,3,4,2] => [4,8,6,7,3,2,1,5] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,5,1,8,4,2,3] => [4,7,8,6,3,2,1,5] => [4,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,1,7,6,2,8,5,3] => [2,5,8,1,7,4,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,6,2,1,3,5,4] => [5,4,6,8,7,3,1,2] => [5,4,8,7,6,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,6,5,3,1,4,8,7] => [5,1,4,6,3,2,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,1,4,2,5,8,7] => [3,5,1,4,6,2,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,4,5,7,8,1,3] => [7,1,8,3,4,2,5,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,7,1,6,5,2,4,3] => [3,6,8,7,5,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,5,6,8,1,3,4] => [6,2,7,8,3,4,1,5] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,3,4,2,8,7,5] => [2,5,3,4,8,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,5,6,1,8,7,3] => [5,1,8,2,3,4,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,4,1,6,5,7,3,2] => [3,8,7,2,5,4,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,3,4,7,5,1,6] => [7,1,3,4,6,8,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,8,2,7,4,3,5,1] => [8,3,6,5,7,1,4,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,7,8,5,1,6,3,2] => [5,8,7,1,4,6,2,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,2,6,4,7,3,5,1] => [8,2,6,4,7,3,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,8,6,1,7,3,2,5] => [4,7,6,1,8,3,5,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,5,1,7,2,4,6] => [4,6,1,7,3,8,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,7,1,3,2,4,5] => [4,6,5,7,8,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,1,8,7,4,6,3] => [3,1,8,6,2,7,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,8,4,5,6,2] => [3,8,1,5,6,7,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,2,3,8,4,7,5,1] => [8,2,3,5,7,1,6,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,6,4,3,1,7,2,5] => [5,7,4,3,8,2,6,1] => [5,8,4,3,7,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,3,7,4,6,1,2,5] => [6,7,2,4,8,5,3,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,1,3,8,6,4,5,2] => [2,8,3,6,7,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,5,8,6,7,4,1] => [8,1,2,7,3,5,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,4,2,1,8,6,5,3] => [4,3,8,2,7,6,1,5] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,6,7,2,5,8,3,1] => [8,4,7,1,5,2,3,6] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[7,6,2,5,3,8,1,4] => [7,3,5,8,4,2,1,6] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,2,1,3,4,8,7,5] => [3,2,4,5,8,1,7,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,4,2,8,3,1,7] => [7,4,6,3,2,1,8,5] => [7,4,8,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[5,4,3,1,8,7,2,6] => [4,7,3,2,1,8,6,5] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,1,4,3,8,5,2,7] => [2,7,4,3,6,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,6,2,8,1,5,3] => [6,4,8,1,7,3,2,5] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,4,5,1,7,8,3,2] => [4,8,7,2,3,1,5,6] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,1,7,8,6,5] => [4,2,3,1,8,7,5,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,4,2,1,8,6,7,5] => [4,3,1,2,8,6,7,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,7,6,8,1,5,3,4] => [5,1,7,8,6,3,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,4,5,8,3,1,2,7] => [6,7,5,2,3,1,8,4] => [6,8,5,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,1,3,2,5,6,7,4] => [2,4,3,8,5,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,8,1,5,2,4,7] => [4,6,1,7,5,2,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,2,8,7,4,5,1,6] => [7,2,1,5,6,8,4,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,8,5,7,4,2,1] => [8,7,2,6,4,1,5,3] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[7,4,6,8,5,1,2,3] => [6,7,8,2,5,3,1,4] => [6,8,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,1,4,8,7,5,3,6] => [2,1,7,3,6,8,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,8,3,7,5,4] => [2,1,5,8,7,3,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,8,2,4,1,5,7] => [6,4,1,5,7,2,8,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,2,8,1,7,5,4,3] => [4,2,8,7,6,1,5,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,5,4,8,1,3,7] => [6,1,7,4,3,2,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,5,3,4,8,1,7,2] => [6,8,3,4,2,1,7,5] => [6,8,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,4,3,2,5,1,7,6] => [6,4,3,2,5,8,7,1] => [6,4,3,2,8,7,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[4,2,8,1,5,3,6,7] => [4,2,6,1,5,7,8,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,8,6,2,1,3,5] => [6,5,7,2,8,4,1,3] => [6,5,8,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,6,2,8,3,7,5,1] => [8,3,5,1,7,2,6,4] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,1,5,8,3,6,4,7] => [2,1,5,7,3,6,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,5,3,6,7,1,4] => [7,1,4,8,3,5,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,8,5,6,4,1,3,2] => [6,8,7,5,3,4,1,2] => [6,8,7,5,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[5,8,4,1,6,3,7,2] => [4,8,6,3,1,5,7,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,1,3,5,7,6,2] => [3,8,4,1,5,7,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,1,4,5,6,2,7] => [3,7,1,4,5,6,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,9,5,8,3,6,1,4,2] => [7,9,5,8,3,6,1,4,2] => [7,9,5,8,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[[.,.],.]]
[8,9,6,7,4,5,2,3,1] => [9,7,8,5,6,3,4,1,2] => [9,7,8,5,6,3,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]
[7,8,6,3,5,1,4,2] => [6,8,4,7,5,3,1,2] => [6,8,4,7,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,6,4,8,3,1,5,2] => [6,8,5,3,7,2,1,4] => [6,8,5,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[3,4,7,5,6,2,1,8] => [7,6,1,2,4,5,3,8] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,7,2,5,6,4,1,8] => [7,3,1,6,4,5,2,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,8,3,5,6,1,4,2] => [6,8,3,7,4,5,1,2] => [6,8,3,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[1,6,8,5,2,7,4,3] => [1,5,8,7,4,2,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,8,5,1,7,4,3] => [5,2,8,7,4,1,6,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,7,8,6,1,5,4] => [6,2,1,8,7,5,3,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,8,4,1,2,3,7,5] => [4,5,6,3,8,1,7,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,1,8,5,6,3,2,7] => [2,7,6,1,4,5,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,5,2,7,6,4] => [3,5,1,8,4,7,6,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,5,3,6,7,8,2] => [2,8,4,1,3,5,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,5,3,7,2,4] => [2,7,5,8,4,3,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,6,3,2,8,5] => [2,6,5,3,8,4,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,3,5,1,7,2,4] => [5,7,3,8,4,2,6,1] => [5,8,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,5,2,1,6,7,8,4] => [4,3,1,8,2,5,6,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,2,3,1,6,7,8,4] => [4,2,3,8,1,5,6,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,5,3,2,6,7,8,4] => [1,4,3,8,2,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,6,5,1,7,2,3] => [5,7,8,2,4,3,6,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,5,6,1,7,8,4] => [5,2,1,8,3,4,6,7] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,8,7,6,1,4,5] => [6,2,1,7,8,5,4,3] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,8,4,7,2,1,3,5] => [6,5,7,3,8,1,4,2] => [6,5,8,3,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[3,8,7,5,6,1,2,4] => [6,7,1,8,4,5,3,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,2,7,5,6,1,3,4] => [6,2,7,8,4,5,3,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,6,4,2,1,5,8,3] => [5,4,8,3,6,2,1,7] => [5,4,8,3,7,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,6,4,7,3,1,2,5] => [6,7,5,3,8,2,4,1] => [6,8,5,3,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[3,5,4,2,7,1,8,6] => [6,4,1,3,2,8,5,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,7,4,1,5,3,8,2] => [4,8,6,3,5,1,2,7] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,5,4,1,2,6,8,3] => [4,5,8,3,2,6,1,7] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,2,1,5,6,4,3,7] => [3,2,7,6,4,5,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,1,5,6,4,2,7] => [3,7,1,6,4,5,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,2,6,1,5,7,8,4] => [4,2,1,8,5,3,6,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,1,5,4,7,2,3] => [3,7,8,5,4,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,4,6,7,8,3] => [3,2,8,4,1,5,6,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,3,6,7,8,2] => [3,8,4,2,1,5,6,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,5,3,7,2,6] => [3,7,5,2,4,8,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,4,1,3,2,8,6] => [4,6,5,3,2,8,1,7] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,1,3,4,6,7,8,2] => [2,8,3,4,1,5,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,2,5,7,4,6] => [2,4,1,7,5,8,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,2,6,1,4,7,5] => [5,3,2,6,8,4,7,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,8,1,6,4,3,7,5] => [3,1,6,5,8,4,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,1,3,8,7,5,4] => [3,1,4,8,7,2,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,7,1,3,8,6,4] => [4,1,5,8,2,7,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,1,5,8,4,6,3] => [3,1,8,6,4,7,2,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,1,6,4,8,3,5] => [3,1,7,5,8,4,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,1,6,5,3,8,4] => [3,1,6,8,5,4,2,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,1,7,6,5,4,3] => [3,1,8,7,6,5,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,3,2,7,1,6,5,4] => [5,3,2,8,7,6,4,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,1,8,7,3,2,6,5] => [2,6,5,1,8,7,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,5,3,2,1,6,4] => [6,5,4,8,3,7,2,1] => [6,5,4,8,3,7,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[7,4,6,2,1,8,3,5] => [5,4,7,2,8,3,1,6] => [5,4,8,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,8,4,5,2,1,7,3] => [6,5,8,3,4,1,7,2] => [6,5,8,3,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[4,6,8,5,1,7,3,2] => [5,8,7,1,4,2,6,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,5,1,3,8,6,2] => [4,8,5,1,3,7,2,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,6,1,5,3,2,8] => [4,7,6,1,5,3,2,8] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,7,6,3,8,2,4] => [2,7,5,8,1,4,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,7,6,4,3,2] => [2,8,7,6,1,5,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,2,1,7,6,4,3] => [4,3,8,7,2,6,5,1] => [4,3,8,7,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,6,1,7,4,8,2,5] => [3,7,1,5,8,2,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,8,6,3,7,2,5] => [2,7,5,1,8,4,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,6,8,5,7,1,2] => [7,8,1,2,5,3,6,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,4,8,7,3,6,1,2] => [7,8,5,2,1,6,4,3] => [7,8,5,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[8,5,4,7,3,6,2,1] => [8,7,5,3,2,6,4,1] => [8,7,5,3,2,6,4,1] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[5,6,8,4,2,7,3,1] => [8,5,7,4,1,2,6,3] => [8,5,7,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[5,7,4,2,8,1,3,6] => [6,4,7,3,1,8,2,5] => [6,4,8,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,5,2,7,1,3,8,4] => [5,3,6,8,2,1,4,7] => [5,3,8,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,5,4,2,1,7,3] => [6,5,8,4,3,2,7,1] => [6,5,8,4,3,2,7,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[6,4,7,3,1,8,2,5] => [5,7,4,2,8,1,3,6] => [5,8,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,5,8,4,6,3,2,1] => [8,7,6,4,2,5,1,3] => [8,7,6,4,2,5,1,3] => [[[[[[.,.],[.,.]],[.,.]],.],.],.]
[6,5,4,3,2,1,9,8,7] => [6,5,4,3,2,1,9,8,7] => [6,5,4,3,2,1,9,8,7] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[6,5,4,3,2,1,8,7,9] => [6,5,4,3,2,1,8,7,9] => [6,5,4,3,2,1,9,8,7] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[5,4,3,2,1,9,8,7,6] => [5,4,3,2,1,9,8,7,6] => [5,4,3,2,1,9,8,7,6] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[5,4,3,2,1,8,7,6,9] => [5,4,3,2,1,8,7,6,9] => [5,4,3,2,1,9,8,7,6] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[5,4,3,2,1,7,6,9,8] => [5,4,3,2,1,7,6,9,8] => [5,4,3,2,1,9,8,7,6] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[5,4,3,2,1,7,6,8,9] => [5,4,3,2,1,7,6,8,9] => [5,4,3,2,1,9,8,7,6] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[4,3,2,1,8,7,6,5,9] => [4,3,2,1,8,7,6,5,9] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,7,6,5,9,8] => [4,3,2,1,7,6,5,9,8] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,7,6,5,8,9] => [4,3,2,1,7,6,5,8,9] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,6,5,8,7,9] => [4,3,2,1,6,5,8,7,9] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,6,5,7,8,9] => [4,3,2,1,6,5,7,8,9] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,6,5,4,8,7,9] => [3,2,1,6,5,4,8,7,9] => [3,2,1,9,8,7,6,5,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,6,5,4,7,8,9] => [3,2,1,6,5,4,7,8,9] => [3,2,1,9,8,7,6,5,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,5,4,7,6,9,8] => [3,2,1,5,4,7,6,9,8] => [3,2,1,9,8,7,6,5,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,5,4,7,6,8,9] => [3,2,1,5,4,7,6,8,9] => [3,2,1,9,8,7,6,5,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,5,4,6,7,8,9] => [3,2,1,5,4,6,7,8,9] => [3,2,1,9,8,7,6,5,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,6,5,7,8,9] => [2,1,4,3,6,5,7,8,9] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,5,6,7,8,9] => [2,1,4,3,5,6,7,8,9] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,5,4,3,2,1,10,9,8] => [7,6,5,4,3,2,1,10,9,8] => [7,6,5,4,3,2,1,10,9,8] => [[[[[[[.,.],.],.],.],.],.],[[[.,.],.],.]]
[7,6,5,4,3,2,1,9,8,10] => [7,6,5,4,3,2,1,9,8,10] => [7,6,5,4,3,2,1,10,9,8] => [[[[[[[.,.],.],.],.],.],.],[[[.,.],.],.]]
[6,5,4,3,2,1,9,8,7,10] => [6,5,4,3,2,1,9,8,7,10] => [6,5,4,3,2,1,10,9,8,7] => [[[[[[.,.],.],.],.],.],[[[[.,.],.],.],.]]
[6,5,4,3,2,1,8,7,9,10] => [6,5,4,3,2,1,8,7,9,10] => [6,5,4,3,2,1,10,9,8,7] => [[[[[[.,.],.],.],.],.],[[[[.,.],.],.],.]]
[5,4,3,2,1,9,8,7,6,10] => [5,4,3,2,1,9,8,7,6,10] => [5,4,3,2,1,10,9,8,7,6] => [[[[[.,.],.],.],.],[[[[[.,.],.],.],.],.]]
[5,4,3,2,1,8,7,6,10,9] => [5,4,3,2,1,8,7,6,10,9] => [5,4,3,2,1,10,9,8,7,6] => [[[[[.,.],.],.],.],[[[[[.,.],.],.],.],.]]
[5,4,3,2,1,8,7,6,9,10] => [5,4,3,2,1,8,7,6,9,10] => [5,4,3,2,1,10,9,8,7,6] => [[[[[.,.],.],.],.],[[[[[.,.],.],.],.],.]]
[5,4,3,2,1,7,6,9,8,10] => [5,4,3,2,1,7,6,9,8,10] => [5,4,3,2,1,10,9,8,7,6] => [[[[[.,.],.],.],.],[[[[[.,.],.],.],.],.]]
[5,4,3,2,1,7,6,8,9,10] => [5,4,3,2,1,7,6,8,9,10] => [5,4,3,2,1,10,9,8,7,6] => [[[[[.,.],.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,8,7,6,5,9,10] => [4,3,2,1,8,7,6,5,9,10] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,7,6,5,10,9,8] => [4,3,2,1,7,6,5,10,9,8] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,7,6,5,8,9,10] => [4,3,2,1,7,6,5,8,9,10] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,6,5,8,7,9,10] => [4,3,2,1,6,5,8,7,9,10] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,6,5,7,8,9,10] => [4,3,2,1,6,5,7,8,9,10] => [4,3,2,1,10,9,8,7,6,5] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,6,5,4,9,8,7,10] => [3,2,1,6,5,4,9,8,7,10] => [3,2,1,10,9,8,7,6,5,4] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,6,5,4,8,7,10,9] => [3,2,1,6,5,4,8,7,10,9] => [3,2,1,10,9,8,7,6,5,4] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,6,5,4,8,7,9,10] => [3,2,1,6,5,4,8,7,9,10] => [3,2,1,10,9,8,7,6,5,4] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,6,5,4,7,8,9,10] => [3,2,1,6,5,4,7,8,9,10] => [3,2,1,10,9,8,7,6,5,4] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,5,4,7,6,9,8,10] => [3,2,1,5,4,7,6,9,8,10] => [3,2,1,10,9,8,7,6,5,4] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,5,4,7,6,8,9,10] => [3,2,1,5,4,7,6,8,9,10] => [3,2,1,10,9,8,7,6,5,4] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,5,4,6,7,8,9,10] => [3,2,1,5,4,6,7,8,9,10] => [3,2,1,10,9,8,7,6,5,4] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,7,9,10] => [2,1,4,3,6,5,8,7,9,10] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,7,8,9,10] => [2,1,4,3,6,5,7,8,9,10] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,5,6,7,8,9,10] => [2,1,4,3,5,6,7,8,9,10] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[5,6,3,7,4,2,1,8] => [7,6,3,5,1,2,4,8] => [7,6,3,8,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[7,6,3,8,5,1,4,2] => [6,8,3,7,5,2,1,4] => [6,8,3,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,4,8,6,3,1,5,2] => [6,8,5,2,7,4,1,3] => [6,8,5,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,2,7,6,5,3,1,8] => [7,2,6,1,5,4,3,8] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,7,2,4,6,5,1,8] => [7,3,1,4,6,5,2,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,1,3,4,5,2,6,7] => [2,6,3,4,5,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,8,4,1,5,7,3] => [5,2,8,4,6,1,7,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,7,4,8,5,1,2,3] => [6,7,8,3,5,1,2,4] => [6,8,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,2,7,8,5,1,6,4] => [6,2,1,8,5,7,3,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,8,1,5,4,6,7] => [4,2,1,6,5,7,8,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,4,8,5,3,7,2] => [2,8,6,3,5,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,8,5,2,6,7,3] => [1,5,8,2,4,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,1,4,2,5,8,6] => [3,5,1,4,6,8,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,5,3,6,8,2,7] => [2,7,4,1,3,5,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,4,3,1,8,2,5] => [5,7,4,3,8,2,1,6] => [5,8,4,3,7,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,6,2,7,1,4,5,3] => [5,3,8,6,7,2,4,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,7,3,6,2,8,5,4] => [1,5,3,8,7,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,3,4,7,1,8,6] => [6,2,3,4,1,8,5,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,7,3,1,5,4,2,8] => [4,7,3,6,5,1,2,8] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,1,3,2,4,5,6,7] => [2,4,3,5,6,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,1,7,2,3,6,5] => [3,5,6,2,8,7,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,4,1,2,5,7,3] => [4,5,8,3,6,1,7,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,6,1,5,4,7,3,2] => [3,8,7,5,4,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,4,7,6,3,8] => [3,2,7,4,1,6,5,8] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,5,8,7,6] => [3,2,4,1,5,8,7,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,3,6,2,8,7] => [3,6,4,2,1,5,8,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,4,3,5,6,7,2] => [2,8,4,3,5,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,2,6,5,8,7,10,9] => [2,4,1,3,6,5,8,7,10,9] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,1,5,2,6,4,8,7,10,9] => [2,4,1,6,3,5,8,7,10,9] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,1,5,2,7,4,8,6,10,9] => [2,4,1,6,3,8,5,7,10,9] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,1,5,2,7,4,9,6,10,8] => [2,4,1,6,3,8,5,10,7,9] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,1,5,2,7,4,9,6,8,10] => [2,4,1,6,3,8,5,9,7,10] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,1,5,2,7,4,6,9,8,10] => [2,4,1,6,3,7,5,9,8,10] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,1,5,2,4,7,6,9,8,10] => [2,4,1,5,3,7,6,9,8,10] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,5,2,4,7,6,9,8] => [1,4,2,5,3,7,6,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,1,2,5,4,7,6,9,8,10] => [2,3,1,5,4,7,6,9,8,10] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,8,2,4,5,1,3,7] => [6,3,7,4,5,1,8,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,6,7,2,5,1,4,8] => [6,4,1,7,5,2,3,8] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,8,1,2,4,7,3,6] => [3,4,7,5,1,8,6,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,3,5,2,7,4] => [3,6,4,8,5,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,3,1,4,5,7,2] => [4,8,3,5,6,1,7,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,5,1,8,2,3,6,4] => [3,5,6,8,2,7,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,8,2,3,4,7,5] => [2,4,5,6,8,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,8,4,2,6,7,1] => [8,5,2,4,1,6,7,3] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,1,8,4,6,3,7,2] => [2,8,6,4,1,5,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,3,5,7,2,6] => [2,7,4,1,5,8,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,7,2,6,1,8,5] => [6,4,1,2,8,5,3,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,5,7,3,2,6,8,1] => [8,5,4,1,2,6,3,7] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[4,5,7,2,3,6,8,1] => [8,4,5,1,2,6,3,7] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,6,3,4,7,5,8,1] => [8,1,3,4,6,2,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,6,4,2,7,5,8,1] => [8,4,1,3,6,2,5,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,5,2,7,1,6,8,3] => [5,3,8,1,2,6,4,7] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,4,1,6,5,8,2,7] => [3,7,1,2,5,4,8,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,2,8,5,7,3,6] => [2,3,7,1,5,8,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,8,6,2,7,3] => [2,6,8,3,1,5,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,1,4,8,5,6,2] => [3,8,2,4,6,7,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,3,1,7,4,2,8] => [4,7,3,6,1,2,5,8] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,3,4,1,8,5,2,6] => [4,7,2,3,6,8,1,5] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,2,8,7,1,5,3] => [6,3,8,2,7,1,5,4] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,2,4,8,1,5,3,6] => [5,2,7,3,6,8,1,4] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,6,3,7,5,1,4,8] => [6,1,3,7,5,2,4,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,1,3,8,5,2,4,6] => [2,6,3,7,5,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,3,7,8,2,4,6] => [1,6,3,7,2,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,6,7,1,8,4,5] => [5,2,1,7,8,3,4,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,6,3,1,7,8,5,2] => [4,8,3,1,7,2,5,6] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,3,1,6,7,8,4,2] => [3,8,2,7,1,4,5,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,6,2,7,8,5,3] => [2,4,8,1,7,3,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,8,7,5,6] => [2,1,3,4,7,8,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,9,6,7,5,4,3,2,1] => [9,8,7,6,5,3,4,1,2] => [9,8,7,6,5,3,4,1,2] => [[[[[[[.,[.,.]],[.,.]],.],.],.],.],.]
[9,10,7,8,5,6,3,4,2,1] => [10,9,7,8,5,6,3,4,1,2] => [10,9,7,8,5,6,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.],.]
[9,10,7,8,6,5,4,3,2,1] => [10,9,8,7,6,5,3,4,1,2] => [10,9,8,7,6,5,3,4,1,2] => [[[[[[[[.,[.,.]],[.,.]],.],.],.],.],.],.]
[4,8,3,7,6,5,1,2] => [7,8,3,1,6,5,4,2] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,3,8,7,5,4,1,2] => [7,8,2,6,5,1,4,3] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,3,8,7,6,4,1,2] => [7,8,2,6,1,5,4,3] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,8,7,6,1,5,4,3] => [5,1,8,7,6,4,3,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,2,8,7,5,1,4,3] => [6,2,8,7,5,1,4,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,8,7,5,4,3,2] => [2,8,7,6,5,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,7,6,5,4,2] => [2,8,1,7,6,5,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,2,6,1,5,4,3] => [5,3,8,7,6,4,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,2,8,7,1,5,4,3] => [5,2,8,7,6,1,4,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,8,1,7,6,5,3] => [4,2,8,1,7,6,5,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,8,7,1,4,3,2] => [5,8,7,6,2,1,4,3] => [5,8,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,1,7,6,5,3,2] => [3,8,7,1,6,5,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,1,8,7,6,3,2] => [3,8,7,2,1,6,5,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,8,1,7,5,3,2] => [4,8,7,2,6,1,5,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,4,1,6,5,3,2] => [4,8,7,3,6,5,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,3,8,1,7,5,4,2] => [4,8,2,7,6,1,5,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,2,1,6,5,4,3] => [4,3,8,7,6,5,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,5,3,1,8,7,4,2] => [4,8,3,7,2,1,6,5] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,4,3,1,8,7,6,2] => [4,8,3,2,1,7,6,5] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,2,1,8,6,4,3] => [4,3,8,7,2,6,1,5] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,3,2,1,8,6,5,4] => [4,3,2,8,7,6,1,5] => [4,3,2,8,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,3,2,1,8,7,5,4] => [4,3,2,8,7,1,6,5] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[11,9,7,5,3,1,12,10,8,6,4,2] => [6,12,5,11,4,10,3,9,2,8,1,7] => [6,12,5,11,4,10,3,9,2,8,1,7] => [[[[[[.,.],.],.],.],.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,2,3,5,8,7] => [2,4,5,3,6,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,1,4,2,3,5,7] => [3,5,6,4,7,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,1,4,2,3,5,7] => [3,5,6,4,7,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,3,6,1,4,5,7] => [5,2,3,6,7,4,8,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,3,8,1,4,5,7] => [5,2,3,6,7,1,8,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,6,2,3,8,1,5,7] => [6,3,4,1,7,2,8,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,4,3,6,2,1,5,7] => [6,5,3,2,7,4,8,1] => [6,5,3,2,8,7,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[2,8,4,3,6,1,5,7] => [6,1,4,3,7,5,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,3,8,4,1,5,7] => [6,1,3,5,7,2,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,3,6,2,4,1,5,7] => [6,4,2,5,7,3,8,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,3,8,2,4,1,5,7] => [6,4,2,5,7,1,8,3] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[3,6,4,7,8,5,1,2] => [7,8,1,3,6,2,4,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,6,4,2,7,5,8,3] => [1,4,8,3,6,2,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,4,2,7,1,5,8] => [6,4,1,3,7,2,5,8] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,4,7,2,5,6,8,3] => [1,4,8,2,5,6,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,4,2,7,8,3] => [1,5,8,4,3,2,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,5,3,6,1,7,8] => [6,2,4,1,3,5,7,8] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,1,5,3,6,2,8,4] => [2,6,4,8,3,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,5,2,4,8,7,3] => [1,4,8,5,3,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,2,8,5,7,3] => [1,4,8,2,6,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,1,4,2,5,6,3] => [3,5,8,4,6,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,8,5,2,1,6,7] => [6,5,1,2,4,7,8,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,1,3,5,8,2,7,4] => [2,6,3,8,4,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,7,4,2,3,5] => [2,6,7,5,8,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,8,5,7,3,6,4] => [1,2,6,8,4,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,8,7,5,2,4] => [1,7,2,8,6,3,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,5,4,7,6,3] => [1,3,8,5,4,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,2,4,5,8,6,3] => [2,3,8,4,5,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,5,8,6,4] => [1,2,4,8,5,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,3,2,5,7,8,4] => [2,4,3,8,5,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,2,1,7,5,3,8] => [4,3,7,1,6,2,5,8] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,6,3,7,8,5,2,4] => [1,7,3,8,6,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,2,3,7,8,1,5] => [7,3,4,1,8,2,5,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,3,7,1,2,8,5] => [5,6,3,1,8,2,4,7] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,2,1,3,5,7,8,6] => [3,2,4,1,5,8,6,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,2,4,5,1,8,6] => [6,3,2,4,5,8,1,7] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,8,2,5,4,1,7,6] => [6,3,1,5,4,8,7,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,4,2,6,3,1,5] => [7,4,6,3,8,5,1,2] => [7,4,8,3,6,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[4,2,6,3,8,7,1,5] => [7,2,4,1,8,3,6,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,8,2,7,4,3,1,6] => [7,3,6,5,1,8,4,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,3,8,5,1,7,2,6] => [5,7,2,1,4,8,6,3] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,6,8,1,2,7,5] => [5,6,2,1,8,3,7,4] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,4,3,5,2,8,1,7] => [7,5,3,2,4,1,8,6] => [7,5,3,2,8,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[6,5,3,8,4,2,1,7] => [7,6,3,5,2,1,8,4] => [7,6,3,8,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[6,1,7,2,8,3,9,4,10,5] => [2,4,6,8,10,1,3,5,7,9] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,7,2,8,9,3,4,10,5] => [2,4,7,8,10,1,3,5,6,9] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,7,2,8,9,3,10,4,5] => [2,4,7,9,10,1,3,5,6,8] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,7,2,8,9,10,3,4,5] => [2,4,8,9,10,1,3,5,6,7] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,7,8,2,3,9,4,10,5] => [2,5,6,8,10,1,3,4,7,9] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,7,8,2,9,3,4,10,5] => [2,5,7,8,10,1,3,4,6,9] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,7,8,9,2,3,10,4,5] => [2,6,7,9,10,1,3,4,5,8] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,7,8,9,2,10,3,4,5] => [2,6,8,9,10,1,3,4,5,7] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,7,8,9,10,2,3,4,5] => [2,7,8,9,10,1,3,4,5,6] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,8,1,7,5,6,4,2] => [3,8,1,7,5,6,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,5,7,3,6,4,1] => [8,2,5,7,3,6,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,8,6,7,5,3,4,2] => [1,8,6,7,5,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,6,7,5,3,4,1] => [8,2,6,7,5,3,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,5,8,7,2,6,4,3] => [1,5,8,7,2,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,8,6,2,3,7,1] => [8,5,6,2,1,4,7,3] => [8,5,7,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[2,7,6,1,3,5,4,8] => [4,1,5,7,6,3,2,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,4,1,8,2,5,7,3] => [3,5,8,2,6,1,7,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,6,1,3,5,4,7] => [4,1,5,7,6,3,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,3,6,5,8,7,2] => [2,8,3,1,5,4,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,3,5,8,7,4] => [2,1,4,8,5,3,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,3,8,5,7,6] => [3,1,4,2,6,8,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,3,5,8,7,6] => [3,1,4,2,5,8,7,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,1,3,5,8,7,2] => [3,8,4,1,5,2,7,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,4,3,5,8,7,2] => [2,8,4,3,5,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,1,3,5,8,7,2] => [3,8,4,2,5,1,7,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,6,5,7,8] => [3,2,4,1,6,5,7,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,6,3,5,7,8] => [3,2,5,1,6,4,7,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,8,3,5,7,4] => [3,2,5,8,6,1,7,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,3,8,5,7,4] => [3,2,4,8,6,1,7,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,4,3,8,5,7,2] => [2,8,4,3,6,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,4,3,8,5,7,2] => [1,8,4,3,6,2,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,4,3,6,5,7,2] => [2,8,4,3,6,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,1,4,3,5,7,6] => [3,2,5,4,6,8,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,6,3,5,7,2] => [3,8,5,2,6,4,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,4,6,3,5,7,2] => [2,8,5,3,6,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,4,8,3,5,7,2] => [1,8,5,3,6,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,1,8,3,5,7,2] => [3,8,5,2,6,1,7,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,8,1,3,5,7,2] => [4,8,5,2,6,1,7,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,8,1,3,5,7,6] => [4,2,5,1,6,8,7,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,1,8,3,5,7,2] => [3,8,5,1,6,2,7,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,6,8,3,5,7,4] => [2,1,5,8,6,3,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,6,8,5,7,2] => [2,8,3,1,6,4,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,3,6,8,5,7,2] => [1,8,3,2,6,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,3,8,6,5,7,2] => [2,8,3,1,6,5,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,6,5,7,4] => [2,1,4,8,6,5,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,4,3,5,7,6] => [3,1,5,4,6,8,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,1,6,3,5,7,4] => [3,1,5,8,6,4,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,8,6,3,5,7,2] => [2,8,5,1,6,4,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,4,1,3,5,7,6] => [4,1,5,3,6,8,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,2,1,3,5,7,8] => [4,3,5,1,6,2,7,8] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,1,8,4,3,5,7,2] => [2,8,5,4,6,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,8,4,3,5,7,2] => [1,8,5,4,6,2,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,4,3,5,7,2] => [1,8,5,4,6,3,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,4,1,3,5,7,2] => [4,8,5,3,6,2,7,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,8,6,5,2,1,4,3] => [6,5,8,7,4,3,1,2] => [6,5,8,7,4,3,1,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[5,7,4,1,8,6,3,2] => [4,8,7,3,1,6,2,5] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,4,2,8,3,7,1] => [8,4,6,3,1,2,7,5] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[5,6,4,2,7,3,1,8] => [7,4,6,3,1,2,5,8] => [7,4,8,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[5,7,1,4,6,3,2,8] => [3,7,6,4,1,5,2,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,4,6,3,7,2] => [3,8,6,4,1,5,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,7,4,5,8,2,1] => [8,7,1,4,5,2,3,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,5,7,4,6,8,2,1] => [8,7,1,4,2,5,3,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[6,8,4,1,7,2,5,3] => [4,6,8,3,7,1,5,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,4,6,1,7,8,3,2] => [4,8,7,2,1,3,5,6] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,6,4,1,8,7,3,2] => [4,8,7,3,1,2,6,5] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,5,8,4,6,7,2,1] => [8,7,1,4,2,5,6,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,6,8,4,5,7,2,1] => [8,7,1,4,5,2,6,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,7,8,4,5,6,2,1] => [8,7,1,4,5,6,2,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[6,8,1,4,5,3,7,2] => [3,8,6,4,5,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,1,4,5,3,2,8] => [3,7,6,4,5,1,2,8] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,5,4,6,2,8] => [3,7,1,5,4,6,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,1,5,4,6,7,2] => [3,8,1,5,4,6,7,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,5,4,6,8,2] => [3,8,1,5,4,6,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,1,4,5,3,8,2] => [3,8,6,4,5,1,2,7] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,4,6,3,8,2] => [3,8,6,4,1,5,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,4,2,7,3,8,1] => [8,4,6,3,1,2,5,7] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[5,4,7,2,8,3,6,1] => [8,4,6,2,1,7,3,5] => [8,4,7,2,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,6,4,2,8,3,1,7] => [7,4,6,3,1,2,8,5] => [7,4,8,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[5,8,1,4,6,3,2,7] => [3,7,6,4,1,5,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,1,5,4,6,2,7] => [3,7,1,5,4,6,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,1,5,4,2,7,8] => [3,6,1,5,4,2,7,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,1,5,4,8,2,7] => [3,7,1,5,4,2,8,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,3,1,4,2,5,7] => [4,6,3,5,7,1,8,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,3,8,1,4,2,5,6] => [4,6,2,5,7,8,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,3,1,4,2,8,5] => [4,6,3,5,8,1,2,7] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,1,5,4,7,8,2] => [3,8,1,5,4,2,6,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,2,7,6,5,8] => [3,4,1,2,7,6,5,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,2,6,8,7,5] => [3,4,1,2,8,5,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,3,1,4,7,2,5] => [4,7,3,5,8,1,6,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,4,7,2,8,5,1,3] => [7,4,8,2,6,1,3,5] => [7,4,8,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,8,1,4,7,3,2,6] => [3,7,6,4,1,8,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,1,4,5,3,2,6] => [3,7,6,4,5,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,1,5,4,7,2,6] => [3,7,1,5,4,8,6,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,1,5,4,8,7,2] => [3,8,1,5,4,2,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,1,5,4,7,2,8] => [3,7,1,5,4,2,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,3,1,4,2,5,8] => [4,6,3,5,7,1,2,8] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,3,1,4,2,7,5] => [4,6,3,5,8,1,7,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,3,1,4,6,2,5] => [4,7,3,5,8,6,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,4,2,6,5,1,3] => [7,4,8,3,6,5,1,2] => [7,4,8,3,6,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,5,8,7,3,4,2,1] => [8,7,5,6,2,1,4,3] => [8,7,5,6,2,1,4,3] => [[[[[.,.],[[.,.],.]],[.,.]],.],.]
[7,8,3,1,4,6,5,2] => [4,8,3,5,7,6,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,3,1,4,5,2,8] => [4,7,3,5,6,1,2,8] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,1,5,4,2,6,8] => [3,6,1,5,4,7,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,1,5,4,2,7,6] => [3,6,1,5,4,8,7,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,4,7,3,6,2] => [3,8,6,4,1,7,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,4,2,7,5,3,1] => [8,4,7,3,6,1,5,2] => [8,4,7,3,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[6,4,7,2,8,5,3,1] => [8,4,7,2,6,1,3,5] => [8,4,7,2,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,3,7,1,4,8,5,2] => [4,8,2,5,7,1,3,6] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,3,1,4,7,5,2] => [4,8,3,5,7,1,6,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,1,5,4,8,6,2] => [3,8,1,5,4,7,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,2,8,5,7,6] => [3,4,1,2,6,8,7,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,2,5,8,7,6] => [3,4,1,2,5,8,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,5,4,2,8,6] => [3,6,1,5,4,8,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,3,1,4,5,8,2] => [4,8,3,5,6,1,2,7] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,3,8,1,4,5,2,6] => [4,7,2,5,6,8,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,8,1,4,5,6,2] => [4,8,2,5,6,7,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,3,1,4,5,2,7] => [4,7,3,5,6,1,8,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,1,5,4,2,6,7] => [3,6,1,5,4,7,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[9,8,7,6,5,4,2,1,3] => [8,7,9,6,5,4,3,2,1] => [8,7,9,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]]
[9,8,7,6,5,3,2,1,4] => [8,7,6,9,5,4,3,2,1] => [8,7,6,9,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]]
[8,7,6,3,5,2,1,4] => [7,6,4,8,5,3,2,1] => [7,6,4,8,5,3,2,1] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[9,8,7,6,4,3,2,1,5] => [8,7,6,5,9,4,3,2,1] => [8,7,6,5,9,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]]
[9,8,7,5,4,3,2,1,6] => [8,7,6,5,4,9,3,2,1] => [8,7,6,5,4,9,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]]
[9,8,6,5,4,3,2,1,7] => [8,7,6,5,4,3,9,2,1] => [8,7,6,5,4,3,9,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]]
[9,7,6,5,4,3,2,1,8] => [8,7,6,5,4,3,2,9,1] => [8,7,6,5,4,3,2,9,1] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]]
[9,8,7,6,5,4,1,3,2] => [7,9,8,6,5,4,3,2,1] => [7,9,8,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],[[.,.],.]]
[10,9,8,7,6,5,4,2,1,3] => [9,8,10,7,6,5,4,3,2,1] => [9,8,10,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]
[9,8,7,6,5,2,4,1,3] => [8,6,9,7,5,4,3,2,1] => [8,6,9,7,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],[.,.]],[.,.]]
[10,9,8,7,6,5,3,2,1,4] => [9,8,7,10,6,5,4,3,2,1] => [9,8,7,10,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]
[10,9,8,7,6,4,3,2,1,5] => [9,8,7,6,10,5,4,3,2,1] => [9,8,7,6,10,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]
[8,7,6,2,5,4,1,3] => [7,4,8,6,5,3,2,1] => [7,4,8,6,5,3,2,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[10,9,8,7,5,4,3,2,1,6] => [9,8,7,6,5,10,4,3,2,1] => [9,8,7,6,5,10,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]
[8,7,3,6,5,2,1,4] => [7,6,3,8,5,4,2,1] => [7,6,3,8,5,4,2,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[10,9,8,6,5,4,3,2,1,7] => [9,8,7,6,5,4,10,3,2,1] => [9,8,7,6,5,4,10,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]
[10,9,7,6,5,4,3,2,1,8] => [9,8,7,6,5,4,3,10,2,1] => [9,8,7,6,5,4,3,10,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]
[5,8,7,4,3,2,1,6] => [7,6,5,4,1,8,3,2] => [7,6,5,4,1,8,3,2] => [[[[[.,[[.,.],.]],.],.],.],[.,.]]
[10,8,7,6,5,4,3,2,1,9] => [9,8,7,6,5,4,3,2,10,1] => [9,8,7,6,5,4,3,2,10,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]
[4,5,2,7,3,1,8,6] => [6,3,5,1,2,8,4,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,8,2,6,3,5,7,1] => [8,3,5,1,6,4,7,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,3,7,8,6,5,1,2] => [7,8,2,1,6,5,3,4] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,1,7,2,5,8,6,3] => [2,4,8,1,5,7,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,2,1,5,6,4,3] => [4,3,8,7,5,6,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,6,2,5,8,4,3,7] => [1,3,7,6,4,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,7,4,5,3,6] => [2,1,7,5,6,8,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,1,6,8,5,2,4] => [3,7,2,8,6,4,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,8,6,2,3,7,4] => [1,5,6,8,2,4,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,3,1,6,5,7] => [5,1,4,2,7,6,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,2,7,1,8,6,3,4] => [4,2,7,8,1,6,3,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,1,3,8,7,4,5] => [3,1,4,7,8,2,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,5,2,8,1,7,3,4] => [5,3,7,8,2,1,6,4] => [5,3,8,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,8,6,5,1,7,4,3] => [5,1,8,7,4,3,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,3,2,8,4,1,7,5] => [6,3,2,5,8,1,7,4] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,4,2,8,3,1,7,6] => [6,3,5,2,1,8,7,4] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,8,5,3,1,7,6,4] => [5,1,4,8,3,7,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,6,4,1,7,5,3] => [5,1,8,4,7,3,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,4,7,6,2,5,3,1] => [8,5,7,2,6,4,3,1] => [8,5,7,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[4,8,7,6,1,5,3,2] => [5,8,7,1,6,4,3,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,8,5,1,2,6,4] => [5,6,1,8,4,7,2,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,7,4,6,3,5,2,1] => [8,7,5,3,6,4,2,1] => [8,7,5,3,6,4,2,1] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[5,7,8,6,1,2,4,3] => [5,6,8,7,1,4,2,3] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,5,8,6,2,1,4,3] => [6,5,8,7,2,4,1,3] => [6,5,8,7,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,5,8,7,3,1,4,2] => [6,8,5,7,2,1,4,3] => [6,8,5,7,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,4,8,3,1,5,7,6] => [5,1,4,2,6,8,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,3,2,4,8,1,5,7] => [6,3,2,4,7,1,8,5] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,3,8,4,1,6,7,5] => [5,1,2,4,8,6,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,8,5,1,6,7,4] => [5,1,2,8,4,6,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,6,4,7,3,2,5,1] => [8,6,5,3,7,2,4,1] => [8,6,5,3,7,2,4,1] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[2,4,8,6,1,5,7,3] => [5,1,8,2,6,4,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,4,6,7,2,3,5,1] => [8,5,6,2,7,3,4,1] => [8,5,7,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[4,6,8,7,1,3,5,2] => [5,8,6,1,7,2,4,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,8,5,1,3,7,4] => [5,1,6,8,4,2,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,8,4,1,3,7,5] => [5,1,6,4,8,2,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,8,3,1,4,7,6] => [5,1,4,6,2,8,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,6,8,7,1,3,4,2] => [5,8,6,7,1,2,4,3] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,4,6,8,2,1,3,5] => [6,5,7,2,8,3,1,4] => [6,5,8,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,3,5,4,1,8,6,7] => [5,1,2,4,3,7,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,6,4,8,1,5,7] => [6,1,2,4,7,3,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,8,4,6,3,5,2,7] => [1,7,5,3,6,4,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,8,6,2,1,3,7] => [6,5,7,2,1,4,8,3] => [6,5,8,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,5,6,1,4,7,8,3] => [4,1,8,5,2,3,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,6,1,4,7,3,8] => [4,1,7,5,2,3,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,8,7,6,3,2,5,4] => [1,6,5,8,7,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,6,3,2,4,5] => [1,6,5,7,8,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,8,6,2,3,4,1] => [8,5,6,7,1,4,2,3] => [8,5,7,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[2,7,6,1,8,5,3,4] => [4,1,7,8,6,3,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,3,5,1,7,2,4,8] => [4,6,2,7,3,1,5,8] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,4,7,6,1,5,8] => [6,1,2,3,7,5,4,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,3,5,8,4,1,2,6] => [6,7,2,5,3,8,1,4] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,8,4,5,2,7,3,6] => [1,5,7,3,4,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,5,2,7,6,3] => [1,5,8,3,4,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,5,8,4,1,6,2] => [6,8,2,5,3,7,1,4] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,7,6,4,8,5,1,3] => [7,1,8,4,6,3,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,3,5,4,6,8,1,2] => [7,8,2,4,3,5,1,6] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,5,4,7,1,8,2] => [6,8,2,4,3,1,5,7] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,5,4,7,1,2,8] => [6,7,2,4,3,1,5,8] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,4,1,5,6,8,7,2] => [3,8,1,2,4,5,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,6,8,5,2,4] => [3,7,1,8,6,4,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,8,6,4,7,5] => [3,1,2,6,8,5,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,4,3,6,2,5,7] => [1,6,4,3,7,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,1,8,6,4,5,7] => [3,1,2,6,7,5,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,6,8,5,4,2] => [3,8,1,7,6,4,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,5,4,7,2,1,8] => [7,6,2,4,3,1,5,8] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[7,3,5,4,6,8,2,1] => [8,7,2,4,3,5,1,6] => [8,7,2,6,5,4,1,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[2,7,6,4,8,5,3,1] => [8,1,7,4,6,3,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,8,4,5,2,6,3,7] => [1,5,7,3,4,6,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,8,5,3,1,2,7] => [6,7,5,2,4,1,8,3] => [6,8,5,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[7,3,5,8,4,6,2,1] => [8,7,2,5,3,6,1,4] => [8,7,2,6,5,4,1,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[2,3,4,6,5,8,1,7] => [7,1,2,3,5,4,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,4,7,5,1,8,6] => [6,1,2,3,5,8,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,4,7,5,1,6,8] => [6,1,2,3,5,7,4,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,4,7,1,6,5,8] => [5,1,2,3,7,6,4,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,7,1,6,8,5] => [5,1,2,3,8,6,4,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,6,1,8,7,5] => [5,1,2,3,8,4,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,3,5,8,4,2,7,1] => [8,6,2,5,3,1,7,4] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[7,4,8,5,3,2,1,6] => [7,6,5,2,4,8,1,3] => [7,6,5,2,8,4,1,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[1,8,4,5,2,3,6,7] => [1,5,6,3,4,7,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,5,8,4,2,1,7] => [7,6,2,5,3,1,8,4] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[5,2,4,6,8,3,7,1] => [8,2,6,3,1,4,7,5] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,5,7,4,6,3,2,8] => [1,7,6,4,2,5,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,8,4,6,3,7,1] => [8,2,6,4,1,5,7,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,8,5,4,6,7,2,1] => [8,7,1,4,3,5,6,2] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[6,8,3,4,5,7,2,1] => [8,7,3,4,5,1,6,2] => [8,7,3,6,5,1,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[2,5,7,4,6,3,8,1] => [8,1,6,4,2,5,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,4,1,7,8,3,2,6] => [3,7,6,2,1,8,4,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,2,7,8,3,6,1] => [8,3,6,2,1,7,4,5] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,1,4,6,8,3,2,7] => [2,7,6,3,1,4,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,4,6,3,2,7] => [2,7,6,4,1,5,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,4,5,3,2,7] => [2,7,6,4,5,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,5,4,6,2,7] => [2,7,3,5,4,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,2,4,3,5,7] => [2,4,6,5,7,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,1,2,4,3,5,6] => [3,4,6,5,7,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,6,2,4,3,5,8] => [1,4,6,5,7,3,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,3,2,4,6,5,1] => [8,4,3,5,7,6,2,1] => [8,4,3,7,6,5,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,2,6,3,4,5,7,1] => [8,2,4,5,6,3,7,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,7,6,3,4,5,2,8] => [1,7,4,5,6,3,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,5,4,3,6,8] => [1,3,6,5,4,7,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,2,4,5,3,6,1] => [8,3,6,4,5,7,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,8,2,4,7,3,6,1] => [8,3,6,4,1,7,5,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,8,3,2,4,7,5,1] => [8,4,3,5,7,1,6,2] => [8,4,3,7,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[8,7,1,3,4,5,2,6] => [3,7,4,5,6,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,6,3,4,5,2,7] => [2,7,4,5,6,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,5,4,3,6,7] => [2,3,6,5,4,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,8,6,1,5,4,7] => [5,2,1,7,6,4,8,3] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,1,2,4,3,5,7] => [3,4,6,5,7,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,7,2,5,4,6,1] => [8,4,1,6,5,7,3,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[8,7,2,4,5,6,3,1] => [8,3,7,4,5,6,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,3,6,2,4,8,7,1] => [8,4,2,5,1,3,7,6] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[3,5,2,8,6,1,4,7] => [6,3,1,7,2,5,8,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,7,2,5,1,4,8,6] => [5,3,1,6,4,8,2,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,1,8,6,2,3,4,7] => [2,5,6,7,1,4,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,6,1,8,2,5,4] => [4,6,1,8,7,3,2,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,3,1,8,2,4,5] => [4,6,3,7,8,2,1,5] => [4,8,3,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,2,3,6,1,4,7,5] => [5,2,3,6,8,4,7,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,8,2,6,3,4,7,5] => [1,3,5,6,8,4,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,1,3,5,7,4,6] => [3,2,4,7,5,8,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,6,3,1,4,7,5] => [5,2,4,6,8,3,7,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,5,4,1,3,8,2,6] => [4,7,5,3,2,8,1,6] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,7,5,8,3,4,1,6] => [7,1,5,6,3,8,2,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,3,8,5,4,1,2,6] => [6,7,2,5,4,8,1,3] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,3,7,2,5,8,4,6] => [1,4,2,7,5,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,3,5,8,4,6] => [1,3,4,7,5,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,8,1,3,6,2,5] => [4,7,5,2,8,6,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,2,3,5,7,4,6] => [2,3,4,7,5,8,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,5,8,4,6] => [2,3,4,7,5,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,8,5,4,6,7] => [3,1,2,6,5,7,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,5,1,3,4,2,7] => [4,7,5,6,3,2,8,1] => [4,8,7,6,3,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,1,7,6,3,4,2] => [3,8,6,7,2,5,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,7,6,1,8,5,2] => [5,8,1,2,7,4,3,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,2,6,7,1,8,4] => [6,3,1,8,2,4,5,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,4,7,5,1,3,2,6] => [5,7,6,2,4,8,3,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,1,6,5,2,7,4] => [3,6,1,8,5,4,7,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,2,8,3,4,7,5] => [2,3,5,6,8,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,3,1,7,2,4,5] => [4,6,3,7,8,1,5,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,2,5,6,1,8,4] => [6,3,1,8,4,5,2,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,8,4,2,5,1,7,3] => [6,4,8,3,5,1,7,2] => [6,4,8,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[2,7,5,3,8,4,1,6] => [7,1,4,6,3,8,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,2,8,3,5,7,4,6] => [1,2,4,7,5,8,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,1,7,3,5,2,8] => [3,7,5,1,6,2,4,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,7,3,4,2,8,5] => [2,6,4,5,8,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,8,1,6,5,2,4] => [4,7,2,8,6,5,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,7,4,2,8,6,3] => [2,5,8,4,1,7,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,8,6,5,1,7,3] => [6,2,8,1,5,4,7,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,2,8,5,1,7,3] => [6,3,8,2,5,1,7,4] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,1,6,4,2,3,8,7] => [2,5,6,4,1,3,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,7,1,6,5,2,4] => [4,7,1,8,6,5,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,3,8,1,6,7,5] => [5,1,3,2,8,6,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,2,3,7,8,5,1,6] => [7,2,3,1,6,8,4,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,1,6,4,2,3,7,8] => [2,5,6,4,1,3,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,4,7,8,1,5,6] => [6,2,1,3,7,8,4,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,8,7,6,1,4,2,3] => [5,7,8,6,1,4,3,2] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,6,5,7,1,4,2,3] => [5,7,8,6,3,2,4,1] => [5,8,7,6,3,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,7,4,8,1,5,2,3] => [5,7,8,3,6,1,2,4] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,5,3,7,1,6,4,8] => [5,1,3,7,2,6,4,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,4,6,7,1,5,2,3] => [5,7,8,2,6,3,4,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,1,6,8,4,2,3,7] => [2,6,7,5,1,3,8,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,5,8,1,6,2,4] => [5,7,1,8,3,6,2,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,7,1,5,8,6,3] => [4,1,8,2,5,7,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,6,8,1,5,2,3] => [5,7,8,1,6,3,2,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,5,6,7,1,4,2,3] => [5,7,8,6,2,3,4,1] => [5,8,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,7,5,1,4,2,3] => [5,7,8,6,4,2,3,1] => [5,8,7,6,4,2,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,6,8,5,1,4,2,3] => [5,7,8,6,4,2,1,3] => [5,8,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,6,8,7,1,4,2,3] => [5,7,8,6,1,2,4,3] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,8,7,1,5,2,3] => [5,7,8,1,6,2,4,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,6,7,1,5,8,3] => [5,1,8,2,6,3,4,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,7,8,5,1,4,2,3] => [5,7,8,6,4,1,2,3] => [5,8,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,1,7,5,4,2,8,6] => [2,6,1,5,4,8,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,5,2,3,6,7] => [2,5,6,1,4,7,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,1,3,6,7,2,8] => [3,7,4,2,1,5,6,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,2,6,3,7,5] => [3,4,6,2,8,5,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,7,1,5,3,4,6] => [4,2,6,7,5,8,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,7,1,5,8,4,6] => [4,2,1,7,5,8,3,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,7,1,5,4,2,8] => [4,7,2,6,5,1,3,8] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,8,1,5,4,2,6] => [4,7,2,6,5,8,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,5,3,8,4,2,6] => [2,7,4,6,3,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,3,6,8,2,7] => [3,7,4,1,2,5,8,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,8,1,5,4,2,7] => [4,7,1,6,5,2,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,3,1,5,4,2,7] => [4,7,3,6,5,1,8,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,6,3,1,5,4,2,8] => [4,7,3,6,5,2,1,8] => [4,8,3,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,6,2,1,5,8,4,7] => [4,3,1,7,5,2,8,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,6,2,1,5,3,4,7] => [4,3,6,7,5,2,8,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,8,2,1,7,5,3,6] => [4,3,7,1,6,8,5,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,1,3,2,8,6,4,5] => [2,4,3,7,8,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,2,8,3,4,5] => [2,4,6,7,8,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,2,6,3,8,5] => [3,4,6,1,8,5,2,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,8,1,5,3,4,6] => [4,1,6,7,5,8,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,2,1,5,3,4,8] => [4,3,6,7,5,1,2,8] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,2,1,8,5,3,6] => [4,3,7,1,6,8,2,5] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,2,1,4,5,3,6] => [4,3,7,5,6,8,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,5,6,1,4,3,2] => [5,8,7,6,3,4,2,1] => [5,8,7,6,3,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,7,8,6,1,4,3,2] => [5,8,7,6,1,4,2,3] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,4,1,6,5,3,8] => [4,1,7,3,6,5,2,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,1,4,5,6,8,2] => [3,8,1,4,5,6,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,6,4,5,8,3,2] => [2,8,7,4,5,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,4,7,6,8,2] => [3,8,1,4,2,6,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,4,1,7,5,3,8] => [4,1,7,3,6,2,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,8,7,1,4,3,2] => [5,8,7,6,1,2,4,3] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,8,5,7,1,4,3,2] => [5,8,7,6,3,1,4,2] => [5,8,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,6,5,7,1,4,3,2] => [5,8,7,6,3,2,4,1] => [5,8,7,6,3,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,7,6,1,4,3,2] => [5,8,7,6,2,4,3,1] => [5,8,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,5,7,8,1,4,3,2] => [5,8,7,6,2,1,3,4] => [5,8,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,3,1,5,6,4,8] => [4,2,3,7,5,6,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,4,1,8,5,3,7] => [4,2,7,3,6,1,8,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,1,4,5,6,7,2] => [3,8,2,4,5,6,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,4,8,6,7,2] => [3,8,2,4,1,6,7,5] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,6,3,4,8,2] => [3,8,5,6,2,4,1,7] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,5,8,4,3,6,2] => [2,8,6,5,3,7,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,1,6,4,3,7,2] => [3,8,6,5,1,4,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,1,8,4,6,7,2] => [3,8,2,5,1,6,7,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,5,4,6,7,2] => [3,8,2,5,4,6,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,6,1,4,5,3,7] => [4,2,7,5,6,3,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,8,1,4,5,3,7] => [4,2,7,5,6,1,8,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,6,1,5,3,4,8] => [4,2,6,7,5,3,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,6,1,5,3,4,7] => [4,1,6,7,5,3,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,1,5,6,3,8,7] => [3,2,6,1,4,5,8,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,2,5,8,3,4,6] => [2,3,6,7,4,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,5,6,8,3,2] => [2,8,7,3,4,5,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,6,7,1,4,3,2] => [5,8,7,6,2,3,4,1] => [5,8,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,6,8,5,1,4,3,2] => [5,8,7,6,4,2,1,3] => [5,8,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,8,7,5,1,4,3,2] => [5,8,7,6,4,1,3,2] => [5,8,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,6,7,1,4,5,3,8] => [4,1,7,5,6,2,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,1,7,4,6,8,2] => [3,8,1,5,2,6,4,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,5,6,4,8,3,2] => [2,8,7,5,3,4,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,5,4,8,3,2] => [2,8,7,5,4,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,6,1,4,5,3,8] => [4,1,7,5,6,3,2,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,6,8,1,4,3,2] => [5,8,7,6,1,3,2,4] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,8,6,5,1,4,3,2] => [5,8,7,6,4,3,1,2] => [5,8,7,6,4,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[4,3,1,6,5,8,7,2] => [3,8,2,1,5,4,7,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,2,4,8,7,6] => [3,4,2,5,1,8,7,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,6,2,1,8,7,4] => [5,4,2,8,1,3,7,6] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,2,4,5,1,3,6,8] => [5,2,6,3,4,7,1,8] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,4,5,1,8,7,3] => [5,2,8,3,4,1,7,6] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,6,4,5,2,8,7,3] => [1,5,8,3,4,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,4,5,1,2,6,8] => [5,6,1,3,4,7,2,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,4,5,8,2,1,6] => [7,6,1,3,4,8,2,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[1,7,4,2,6,3,5,8] => [1,4,6,3,7,5,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,8,6,3,2,5] => [1,7,6,3,8,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,4,8,6,3,1,2] => [7,8,6,3,1,5,2,4] => [7,8,6,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[1,8,3,5,6,7,2,4] => [1,7,3,8,4,5,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,4,3,6,1,2,7] => [6,7,4,3,1,5,8,2] => [6,8,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,3,8,4,1,7,2,6] => [5,7,2,4,1,8,6,3] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,8,2,1,7,5,6] => [5,4,2,1,7,8,6,3] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[1,8,2,5,6,7,4,3] => [1,3,8,7,4,5,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,2,5,6,7,1,4] => [7,3,1,8,4,5,6,2] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,2,1,5,6,7,4,3] => [3,2,8,7,4,5,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,3,5,6,7,4,2] => [2,8,3,7,4,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,4,3,6,2,1,5] => [7,6,4,3,8,5,1,2] => [7,6,4,3,8,5,1,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[4,3,1,8,5,7,6,2] => [3,8,2,1,5,7,6,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,8,2,7,4,5] => [3,5,2,7,8,1,6,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,5,8,2,7,1,4] => [7,5,2,8,3,1,6,4] => [7,5,2,8,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[7,5,4,8,6,2,1,3] => [7,6,8,3,2,5,1,4] => [7,6,8,3,2,5,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[7,6,4,5,8,1,3,2] => [6,8,7,3,4,2,1,5] => [6,8,7,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,6,4,5,8,2,3,7] => [1,6,7,3,4,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,6,1,8,2,4,5] => [4,6,2,7,8,3,1,5] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,1,5,6,7,3,2] => [3,8,7,2,4,5,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,2,5,6,7,1,3] => [7,3,8,2,4,5,6,1] => [7,3,8,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,1,8,5,6,7,3,2] => [2,8,7,1,4,5,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,8,5,6,7,3,4] => [1,2,7,8,4,5,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,8,6,7,4,2] => [1,8,3,7,2,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,8,6,7,3,2] => [1,8,7,2,3,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,4,8,6,1,2,7] => [6,7,1,3,2,5,8,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,4,8,5,6,7,2,3] => [1,7,8,2,4,5,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,8,5,6,7,1,2] => [7,8,1,2,4,5,6,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,1,5,6,3,4,8] => [3,1,6,7,4,5,2,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,1,4,3,6,5,8] => [3,1,5,4,7,6,2,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,7,2,5,6,8,1] => [8,4,2,1,5,6,3,7] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[2,6,3,1,4,5,8,7] => [4,1,3,5,6,2,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,1,4,2,6,8,5] => [3,5,1,4,8,6,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,5,6,2,8,4] => [3,6,1,8,4,5,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,1,5,6,8,2,3] => [3,7,8,1,4,5,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,2,6,3,7,1,5] => [7,3,5,2,8,4,6,1] => [7,3,8,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,4,2,3,5,7,1,6] => [7,3,4,2,5,8,6,1] => [7,3,8,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,7,3,2,5,6,1,8] => [7,4,3,1,5,6,2,8] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[5,3,4,6,2,8,1,7] => [7,5,2,3,1,4,8,6] => [7,5,2,8,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,3,7,4,2,8,1,6] => [7,5,2,4,1,8,3,6] => [7,5,2,8,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[6,4,7,2,3,8,1,5] => [7,4,5,2,8,1,3,6] => [7,4,8,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,5,7,2,8,3,1,4] => [7,4,6,8,2,1,3,5] => [7,4,8,6,2,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,3,7,2,4,8,6,1] => [8,4,2,5,1,7,3,6] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[2,6,5,1,8,3,4,7] => [4,1,6,7,3,2,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,7,6,1,4,5,2,3] => [4,7,8,5,6,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,6,1,3,2,5,4] => [4,6,5,8,7,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,2,4,3,1,6,5] => [6,3,5,4,8,7,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,4,5,1,6,2,3] => [5,7,8,3,4,6,2,1] => [5,8,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,6,4,1,7,2,3] => [5,7,8,4,2,3,6,1] => [5,8,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,5,6,3,1,2,7,4] => [5,6,4,8,2,3,7,1] => [5,8,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,3,5,4,2,1,7,6] => [6,5,2,4,3,8,7,1] => [6,5,2,8,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,7,4,2,3,1,8,5] => [6,4,5,3,8,1,2,7] => [6,4,8,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,7,5,3,1,2,8,4] => [5,6,4,8,3,1,2,7] => [5,8,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,7,5,4,1,8,2,3] => [5,7,8,4,3,1,2,6] => [5,8,7,4,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,3,10,1,4,5,6,7,8,9] => [4,1,2,5,6,7,8,9,10,3] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[6,2,4,3,8,7,5,1] => [8,2,4,3,7,1,6,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,3,5,4,1,8,6,2] => [5,8,2,4,3,7,1,6] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,7,1,3,4,8,6] => [4,2,5,6,1,8,3,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,5,7,3,1,4,8] => [6,1,5,7,3,2,4,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,5,7,3,1,8,4] => [6,1,5,8,3,2,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,3,1,4,7,8,5,2] => [3,8,2,4,7,1,5,6] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,2,1,3,4,5,7] => [4,3,5,6,7,1,8,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,1,8,4,5,2,6] => [3,7,1,5,6,8,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,2,4,7,5,8,1] => [8,3,2,4,6,1,5,7] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,3,2,4,7,5,1,8] => [7,3,2,4,6,1,5,8] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,2,1,6,3,7,5,8] => [3,2,5,1,7,4,6,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,6,3,7,8,5] => [3,2,5,1,8,4,6,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,6,8,3,1,4,5] => [6,1,5,7,8,3,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,4,3,5,8,6,2,1] => [8,7,3,2,4,6,1,5] => [8,7,3,2,6,5,1,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[4,2,1,7,3,8,6,5] => [3,2,5,1,8,7,4,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,7,8,6,5] => [3,2,4,1,8,7,5,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,1,7,4,3,6,2] => [3,8,6,5,1,7,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,7,4,3,2,6] => [3,7,6,5,1,8,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,8,6,2,1,4,5] => [6,5,1,7,8,4,2,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,2,1,8,3,5,6,7] => [3,2,5,1,6,7,8,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,6,7,5,8] => [3,2,4,1,7,5,6,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,7,5,6,8] => [3,2,4,1,6,7,5,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,6,8,7,5] => [3,2,4,1,8,5,7,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,2,4,8,6,5,1] => [8,3,2,4,7,6,1,5] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,2,1,6,3,8,7,5] => [3,2,5,1,8,4,7,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,7,3,5,6,8] => [3,2,5,1,6,7,4,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,7,5,2,1,4,8] => [6,5,1,7,4,2,3,8] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,6,7,5,2,1,8,4] => [6,5,1,8,4,2,3,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[7,3,4,2,6,8,5,1] => [8,4,2,3,7,5,1,6] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,8,6,2,7,3,5,1] => [8,4,6,1,7,3,5,2] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[7,3,4,2,6,8,1,5] => [7,4,2,3,8,5,1,6] => [7,4,2,8,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[3,6,7,5,2,4,8,1] => [8,5,1,6,4,2,3,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,6,7,5,2,4,1,8] => [7,5,1,6,4,2,3,8] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,2,1,7,3,6,5,8] => [3,2,5,1,7,6,4,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,7,3,6,8,5] => [3,2,5,1,8,6,4,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,6,8,4,2,5,1] => [8,6,1,5,7,3,2,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,8,1,7,4,2,6,3] => [3,6,8,5,1,7,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,8,6,2,4,5,1] => [8,5,1,6,7,4,2,3] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,2,1,3,8,6,7,5] => [3,2,4,1,8,6,7,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,7,6,5,8] => [3,2,4,1,7,6,5,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,5,7,6,8] => [3,2,4,1,5,7,6,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,5,8,6,7] => [3,2,4,1,5,7,8,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,1,7,3,6,5,2] => [3,8,5,1,7,6,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,8,6,3,5,2,1] => [8,7,5,1,6,4,2,3] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[4,2,1,8,3,7,6,5] => [3,2,5,1,8,7,6,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,5,6,8,7] => [3,2,4,1,5,6,8,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,2,4,1,3,6,5] => [5,3,6,4,8,7,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,6,1,5,4,7,8,3] => [3,1,8,5,4,2,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,3,5,8,7,1,2] => [7,8,3,1,4,2,6,5] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,5,6,1,4,8,7,2] => [4,8,1,5,2,3,7,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,6,8,4,1,5,7] => [6,1,2,5,7,3,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,5,1,8,3,4,6] => [4,1,6,7,3,8,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,5,2,1,3,6,8] => [5,4,6,1,3,7,2,8] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,6,2,4,1,7,8] => [6,4,1,5,2,3,7,8] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,5,6,1,4,8,3,7] => [4,1,7,5,2,3,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,4,1,5,3,2] => [5,8,7,4,6,1,2,3] => [5,8,7,4,6,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,1,6,8,4,5,3,2] => [2,8,7,5,6,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,6,5,2,8,1,3] => [7,5,8,2,4,3,1,6] => [7,5,8,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[7,1,5,6,4,2,3,8] => [2,6,7,5,3,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,4,6,8,1,3,2] => [6,8,7,3,1,4,2,5] => [6,8,7,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,7,8,1,4,6,3,2] => [4,8,7,5,1,6,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,1,5,7,4,6,3,2] => [2,8,7,5,3,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,4,6,7,5,3,2] => [1,8,7,3,6,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,8,4,7,5,3,2] => [2,8,7,4,6,1,5,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,8,6,1,7,3,2] => [5,8,7,1,2,4,6,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,5,1,6,7,3,2] => [4,8,7,1,3,5,6,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,1,4,5,6,7,3,2] => [2,8,7,3,4,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,7,1,4,2,3,8] => [4,6,7,5,1,2,3,8] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,4,2,6,1,5,7,3] => [5,3,8,2,6,4,7,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,8,5,2,1,6,7,3] => [5,4,8,1,3,6,7,2] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,1,8,4,2,6,3,7] => [2,5,7,4,1,6,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,4,6,2,5,3,7] => [1,5,7,3,6,4,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,5,2,3,4,7,8] => [2,4,5,6,3,1,7,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,1,4,6,2,5,7] => [3,6,2,4,7,5,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,8,2,5,6,4,7] => [2,4,1,7,5,6,8,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,8,2,6,4,7] => [3,5,1,7,2,6,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,1,2,8,4,7,6] => [3,4,1,6,2,8,7,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,5,8,6,1,7,4] => [6,1,2,8,3,5,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,2,4,3,6,7,1,5] => [7,2,4,3,8,5,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,8,5,7,1,6,4] => [6,2,1,8,4,7,5,3] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,6,2,8,5,1,7,4] => [6,3,1,8,5,2,7,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,2,1,8,4,7,5,3] => [3,2,8,5,7,1,6,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,7,1,4,6,5,3] => [4,1,8,5,7,6,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,7,1,5,4,6,3] => [4,2,8,6,5,7,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,5,3,6,8,1,4] => [7,2,4,8,3,5,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,3,1,5,6,2,4,8] => [3,6,2,7,4,5,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,5,1,6,2,4,8] => [4,6,1,7,3,5,2,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,3,6,5,8,1,4] => [7,1,3,8,5,4,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,7,2,4,1,6,5,3] => [5,3,8,4,7,6,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,8,7,2,3,6,5,4] => [1,4,5,8,7,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,2,6,4,3,5] => [1,4,7,6,8,5,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,8,2,6,4,5] => [1,5,3,7,8,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,3,6,4,5,8] => [1,2,4,6,7,5,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,5,8,3,2,4,6] => [2,6,5,7,3,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,8,4,3,7,5] => [1,3,6,5,8,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,7,2,4,6,5] => [1,5,2,6,8,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,7,2,5,4,6] => [1,5,3,7,6,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,4,7,3,2,5,6] => [2,6,5,3,7,8,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,8,1,3,2,5,6] => [4,6,5,1,7,8,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,1,4,2,3,5,6,8] => [2,4,5,3,6,7,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,1,4,7,3,5,6] => [3,2,6,4,7,8,5,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,3,8,4,6,7,5] => [2,1,3,5,8,6,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,8,5,7,6] => [1,2,3,4,6,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,7,5,6,8,3,1] => [8,1,7,2,4,5,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,8,7,5,6,3,1] => [8,1,7,2,5,6,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,3,8,4,7,6,1] => [8,1,3,5,2,7,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,5,7,3,6,4,1] => [8,1,5,7,3,6,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,1,8,5,2,7,6,4] => [2,5,1,8,4,7,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,5,7,1,6,4,2] => [5,8,2,7,3,6,4,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,6,1,4,5,7,2] => [4,8,2,5,6,3,7,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,6,3,4,5,7,1] => [8,1,4,5,6,3,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,8,3,4,5,7,1] => [8,1,4,5,6,2,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,7,3,4,8,6,1] => [8,1,4,5,2,7,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,8,5,3,6,4,1] => [8,1,5,7,4,6,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,6,3,4,8,5,1] => [8,1,4,5,7,3,2,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,1,8,7,2,6,4,5] => [2,5,1,7,8,6,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,7,6,1,4,5,2] => [5,8,2,6,7,4,3,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,1,7,2,3,6,5] => [3,5,6,1,8,7,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,7,2,3,6,5,8] => [2,4,5,1,7,6,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,1,8,2,6,4,5] => [3,5,1,7,8,6,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,7,8,2,5,6,4] => [2,5,1,8,6,7,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,5,8,2,7,4] => [2,6,1,8,4,3,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,5,8,7,1,4,2] => [6,8,2,7,3,1,5,4] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,3,8,5,1,6,4,2] => [5,8,2,7,4,6,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,6,1,4,8,5,2] => [4,8,2,5,7,3,1,6] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,3,6,1,4,5,2] => [5,8,3,6,7,4,1,2] => [5,8,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,7,4,6,1,2,5,3] => [5,6,8,3,7,4,2,1] => [5,8,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,1,2,3,4,8,6] => [3,4,5,6,2,8,1,7] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,6,1,2,8,3,5] => [4,5,7,2,8,3,1,6] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,1,2,8,5,7,3] => [3,4,8,2,6,1,7,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,1,5,2,7,3,6] => [3,5,7,1,4,8,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,2,5,3,8,7,6] => [2,3,5,1,4,8,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,8,7,5,2,6] => [2,7,1,3,6,8,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,6,8,7,5,1,2] => [7,8,2,1,6,3,5,4] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,4,1,8,2,7,3,6] => [3,5,7,2,1,8,6,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,7,4,1,2,5,3] => [5,6,8,4,7,2,3,1] => [5,8,7,4,6,2,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,4,8,1,2,5,3,7] => [4,5,7,2,6,1,8,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,3,1,4,8,5,2] => [4,8,3,5,7,1,2,6] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,4,7,1,2,8,6,3] => [4,5,8,2,1,7,3,6] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,1,2,3,7,8,4] => [3,4,5,8,2,1,6,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,2,3,4,8,7] => [3,4,5,6,2,1,8,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,5,1,2,3,7,4] => [4,5,6,8,3,2,7,1] => [4,8,7,6,3,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,5,1,2,3,7,4,8] => [3,4,5,7,2,1,6,8] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,4,1,2,5,3,8] => [4,5,7,3,6,1,2,8] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,6,4,1,2,5,3] => [5,6,8,4,7,3,1,2] => [5,8,7,4,6,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,4,6,3,5,7,1,8] => [7,1,4,2,5,3,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,4,6,3,7,2,5,8] => [1,6,4,2,7,3,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,2,5,3,1,7,4] => [6,3,5,8,4,2,7,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,2,3,4,5,1,7,6] => [6,2,3,4,5,8,7,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,8,3,4,2,7,5,6] => [1,5,3,4,7,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,3,4,1,6,7,5] => [5,1,3,4,8,6,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,7,2,3,1,6,5,4] => [5,3,4,8,7,6,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,8,2,4,6,1,7,5] => [6,3,1,4,8,5,7,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,2,4,3,1,6,5] => [6,3,5,4,8,7,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,5,8,2,3,1,7,6] => [6,4,5,1,2,8,7,3] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,1,4,3,7,2,6,8] => [2,6,4,3,1,7,5,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,5,7,2,4,8] => [2,6,3,7,4,1,5,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,7,5,3,6,8] => [2,1,6,3,5,7,4,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,6,2,5,4,8] => [2,5,3,7,6,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,6,2,4,7,5] => [2,5,3,6,8,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,7,5,4,6] => [2,1,4,7,6,8,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,5,6,3,4] => [2,4,7,8,5,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,8,2,7,3,4] => [2,5,7,8,3,1,6,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,2,8,1,6,7,3] => [5,3,8,1,2,6,7,4] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,2,5,8,1,4,7,3] => [5,2,8,6,3,1,7,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,8,5,1,6,7,4] => [5,2,1,8,4,6,7,3] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,7,1,4,6,5,3] => [4,2,8,5,7,6,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,3,8,2,5,7,4,6] => [1,4,2,7,5,8,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,7,1,6,4,5,3] => [4,1,8,6,7,5,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,7,1,5,6,4,2] => [4,8,1,7,5,6,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,8,5,6,1,7,2] => [6,8,1,2,4,5,7,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,3,7,4,1,6,5,2] => [5,8,2,4,7,6,3,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,4,8,6,2,7,3,5] => [1,5,7,2,8,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,5,7,1,6,3,2] => [5,8,7,2,3,6,4,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,6,8,4,1,7,2] => [6,8,1,5,2,3,7,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,2,3,1,5,4,7,8] => [4,2,3,6,5,1,7,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,3,1,4,6,5,8] => [4,2,3,5,7,6,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,3,1,4,5,7,6] => [4,2,3,5,6,8,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,1,3,2,4,7,6] => [3,5,4,6,2,8,7,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,3,2,6,4,8] => [3,5,4,7,2,6,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,1,4,5,3,7,8] => [3,1,6,4,5,2,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,4,1,5,2,7,8] => [4,6,1,3,5,2,7,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,7,1,2,6,3,8] => [4,5,7,1,2,6,3,8] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,4,1,2,6,5,8] => [4,5,1,3,7,6,2,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,1,4,2,5,3,8] => [3,5,7,4,6,1,2,8] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,1,3,5,6,4,8] => [3,1,4,7,5,6,2,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,1,2,4,3,7,5] => [3,4,6,5,8,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,1,3,4,6,7,5] => [3,1,4,5,8,6,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,1,2,5,3,6,4] => [3,4,6,8,5,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,4,1,2,5,7,6] => [4,5,1,3,6,8,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,2,6,7,5,3,8,4] => [1,2,6,8,5,3,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,5,3,8,4,2] => [1,8,5,7,4,2,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,2,6,5,7,4] => [1,4,2,8,6,5,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,8,2,5,7,6] => [1,5,2,3,6,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,3,5,7,6,2] => [1,8,4,2,5,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,8,3,5,7,6] => [1,2,5,3,6,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,2,3,5,7,6] => [1,4,5,2,6,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,6,7,5,8,3,1] => [8,2,7,1,5,3,4,6] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,4,8,7,5,2,1,6] => [7,6,1,2,5,8,4,3] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[1,7,5,2,8,4,6,3] => [1,4,8,6,3,7,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,8,3,1,7,2,4] => [5,7,4,8,1,2,6,3] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,1,4,8,3,2,7,5] => [2,6,5,3,8,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,7,1,8,6,2,5] => [4,7,1,2,8,6,3,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,6,8,2,1,5,7] => [6,5,1,2,7,3,8,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,2,5,7,3,8,6,1] => [8,2,5,1,3,7,4,6] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,4,2,5,3,8,1,6] => [7,3,5,2,4,8,1,6] => [7,3,8,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,2,6,8,4,1,3,7] => [6,2,7,5,1,3,8,4] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,5,6,8,3,4,2,7] => [1,7,5,6,2,3,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,8,1,6,3,2,7] => [4,7,6,1,2,5,8,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,1,6,8,3,2,7] => [3,7,6,1,2,4,8,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,7,3,8,2,6,1] => [8,6,4,1,2,7,3,5] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[6,4,3,7,8,2,5,1] => [8,6,3,2,7,1,4,5] => [8,6,3,2,7,1,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[4,5,3,1,7,8,2,6] => [4,7,3,1,2,8,5,6] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,1,3,5,4,8,2,6] => [2,7,3,5,4,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,5,7,3,8,6,2] => [1,8,5,2,3,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,3,7,8,5,2,1] => [8,7,3,1,6,2,4,5] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[5,3,6,7,8,4,2,1] => [8,7,2,6,1,3,4,5] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[1,5,3,6,7,8,4,2] => [1,8,3,7,2,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,1,7,3,8,5,2] => [3,8,5,1,7,2,4,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,2,4,8,1,5,3] => [6,3,8,4,7,1,2,5] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,6,1,4,7,3,8,5] => [3,1,6,4,8,2,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,2,5,6,7,8,1,4] => [7,2,1,8,3,4,5,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,2,3,6,7,8,4,1] => [8,2,3,7,1,4,5,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,7,1,3,2,8,4,5] => [3,5,4,7,8,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,1,7,3,8,4,6] => [3,2,5,7,1,8,4,6] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,2,7,1,8,3,5] => [5,3,7,2,8,1,4,6] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,2,6,3,7,8,1,5] => [7,2,4,1,8,3,5,6] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,6,3,7,8,5,1] => [8,2,4,1,7,3,5,6] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,7,3,8,2,4,5,1] => [8,5,3,6,7,1,2,4] => [8,5,3,7,6,1,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[3,6,2,7,4,1,8,5] => [6,3,1,5,8,2,4,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,7,3,2,1,4,8,5] => [5,4,3,6,8,1,2,7] => [5,4,3,8,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,1,8,3,4,2,5,6] => [2,6,4,5,7,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,4,1,8,3,5,6] => [4,2,6,3,7,8,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,4,8,6,1,3,5] => [6,2,7,3,8,5,1,4] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,5,7,2,1,8,6,4] => [5,4,1,8,2,7,3,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,3,7,8,2,5,4,1] => [8,5,2,7,6,1,3,4] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[2,6,7,4,8,5,3,1] => [8,1,7,4,6,2,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,2,4,7,1,8,5,3] => [5,2,8,3,7,1,4,6] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,6,2,7,1,8,5,3] => [5,3,8,1,7,2,4,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,3,7,8,5,2,6,4] => [1,6,2,8,5,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,7,8,2,5,3] => [1,6,8,3,7,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,6,1,7,8,4,3] => [4,1,8,7,2,3,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,1,2,7,8,4,3] => [3,4,8,7,1,2,5,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,2,1,8,5,3,4] => [4,3,7,8,6,1,2,5] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,2,8,5,4,1,3] => [7,3,8,6,5,1,2,4] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,6,7,4,8,5,3,2] => [1,8,7,4,6,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,4,6,3,5,7] => [1,3,6,4,7,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,8,3,5,1,4,6] => [6,2,4,7,5,8,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,3,7,4,6,2,5,8] => [1,6,2,4,7,5,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,4,3,6,2,8] => [1,7,5,4,2,6,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,5,3,6,2,7] => [1,7,5,3,4,6,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,3,4,7,2,6] => [1,7,4,5,3,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,4,6,3,7,5] => [1,3,6,4,8,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,5,4,6,7,3] => [1,3,8,5,4,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,2,7,1,4,5,8] => [5,3,1,6,7,2,4,8] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,3,8,1,2,4,7,5] => [4,5,2,6,8,1,7,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,3,7,4,6,2,8,5] => [1,6,2,4,8,5,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,5,2,6,8,3] => [1,5,8,2,4,6,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,2,7,1,3,8,6] => [5,3,6,1,2,8,4,7] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,5,2,3,6,1,8,7] => [6,3,4,1,2,5,8,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,6,5,3,7,1,8,2] => [6,8,4,1,3,2,5,7] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,5,4,7,1,6,8,3] => [5,1,8,3,2,6,4,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,2,3,8,6,7,1,5] => [7,2,3,1,8,5,6,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,4,8,5,1,7,3] => [6,2,8,3,5,1,7,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,4,8,1,3,7,6] => [5,2,6,3,1,8,7,4] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,5,4,8,3,7,1] => [8,2,6,4,3,1,7,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,4,3,5,8,2,7,1] => [8,6,3,2,4,1,7,5] => [8,6,3,2,7,1,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[5,2,3,4,8,1,6,7] => [6,2,3,4,1,7,8,5] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,5,2,4,7,1,6,8] => [6,3,1,4,2,7,5,8] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,3,4,8,1,6,2,7] => [5,7,2,3,1,6,8,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,5,3,7,1,6,2,8] => [5,7,3,1,2,6,4,8] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,2,4,8,5,1,3,7] => [6,2,7,3,5,1,8,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,6,3,8,5,1,2,4] => [6,7,3,8,5,2,1,4] => [6,8,3,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,4,3,7,8,2,5,6] => [1,6,3,2,7,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,6,7,3,8,1,5] => [7,2,5,1,8,3,4,6] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,5,7,4,2,8,6,3] => [1,5,8,4,2,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,2,8,6,4,5] => [1,4,2,7,8,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,7,8,6,2,5] => [1,7,3,2,8,6,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,6,8,2,7,4] => [1,6,3,8,2,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,2,7,1,8,6,3] => [5,3,8,1,2,7,4,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,3,6,5,7,8,1,2] => [7,8,2,1,4,3,5,6] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,3,5,6,8,1,7] => [7,2,3,1,4,5,8,6] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,2,6,4,7,8,3,1] => [8,2,7,4,1,3,5,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,6,7,3,8,5,1] => [8,2,5,1,7,3,4,6] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,5,6,8,1,7,4] => [6,2,1,8,3,4,7,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,5,2,3,8,7,1] => [8,4,5,2,3,1,7,6] => [8,4,7,2,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,4,6,7,5,2,3,1] => [8,6,7,2,5,3,4,1] => [8,6,7,2,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[4,6,5,2,3,1,8,7] => [6,4,5,1,3,2,8,7] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,4,2,5,3,1,8,7] => [6,3,5,2,4,1,8,7] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,4,2,5,3,8,7,1] => [8,3,5,2,4,1,7,6] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,6,4,7,5,2,3,1] => [8,6,7,3,5,2,4,1] => [8,6,7,3,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[8,6,2,7,4,5,3,1] => [8,3,7,5,6,2,4,1] => [8,3,7,6,5,2,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,4,2,5,8,7,3,1] => [8,3,7,2,4,1,6,5] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,6,2,5,3,8,7,1] => [8,3,5,1,4,2,7,6] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,6,5,2,3,8,7,1] => [8,4,5,1,3,2,7,6] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[6,8,7,4,5,2,3,1] => [8,6,7,4,5,1,3,2] => [8,6,7,4,5,1,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[4,8,6,7,5,2,3,1] => [8,6,7,1,5,3,4,2] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[6,8,4,7,5,2,3,1] => [8,6,7,3,5,1,4,2] => [8,6,7,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[6,8,2,7,4,5,3,1] => [8,3,7,5,6,1,4,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,6,4,7,2,5,3,1] => [8,5,7,3,6,2,4,1] => [8,5,7,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[8,6,2,4,7,5,3,1] => [8,3,7,4,6,2,5,1] => [8,3,7,6,5,2,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,8,2,4,7,5,3,1] => [8,3,7,4,6,1,5,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,8,2,6,7,5,3,1] => [8,3,7,1,6,4,5,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,8,4,6,7,5,3,1] => [8,1,7,3,6,4,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,6,7,4,5,3,1] => [8,1,7,5,6,3,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,8,7,2,4,5,3,1] => [8,4,7,5,6,1,3,2] => [8,4,7,6,5,1,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,6,4,5,8,7,3,1] => [8,1,7,3,4,2,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,4,8,7,5,3,1] => [8,1,7,3,6,2,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,6,2,8,7,5,3,1] => [8,3,7,1,6,2,5,4] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,2,4,6,7,5,3,1] => [8,2,7,3,6,4,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,4,8,7,5,3,1] => [8,2,7,3,6,1,5,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,6,8,7,5,3,1] => [8,2,7,1,6,3,5,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,6,5,8,7,3,1] => [8,2,7,1,4,3,6,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,4,5,8,7,3,1] => [8,2,7,3,4,1,6,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,6,7,4,5,3,1] => [8,2,7,5,6,3,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,6,7,2,4,5,3,1] => [8,4,7,5,6,2,3,1] => [8,4,7,6,5,2,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,4,5,2,8,7,3,1] => [8,4,7,2,3,1,6,5] => [8,4,7,2,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,2,3,6,8,7,5,1] => [8,2,3,1,7,4,6,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,4,5,8,7,2,3,1] => [8,6,7,2,3,1,5,4] => [8,6,7,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,6,7,4,2,5,3,1] => [8,5,7,4,6,2,3,1] => [8,5,7,4,6,2,3,1] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[8,4,6,7,2,5,3,1] => [8,5,7,2,6,3,4,1] => [8,5,7,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[6,4,8,7,2,5,3,1] => [8,5,7,2,6,1,4,3] => [8,5,7,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[6,2,8,7,4,5,3,1] => [8,2,7,5,6,1,4,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,4,8,7,5,2,3,1] => [8,6,7,2,5,1,4,3] => [8,6,7,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[4,6,8,7,5,2,3,1] => [8,6,7,1,5,2,4,3] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[4,6,5,8,7,2,3,1] => [8,6,7,1,3,2,5,4] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[2,1,6,8,7,4,5,3] => [2,1,8,6,7,3,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,8,7,4,5,3,1] => [8,1,7,5,6,2,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,8,6,7,5,3,1] => [8,1,7,2,6,4,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,2,8,6,7,5,3,1] => [8,2,7,1,6,4,5,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,8,4,7,5,3,1] => [8,2,7,4,6,1,5,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,6,4,7,5,3,1] => [8,2,7,4,6,3,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,4,8,2,7,5,3,1] => [8,4,7,2,6,1,5,3] => [8,4,7,2,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,6,8,2,7,5,3,1] => [8,4,7,1,6,2,5,3] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,6,8,4,7,5,3,1] => [8,1,7,4,6,2,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,6,8,7,2,5,3,1] => [8,5,7,1,6,2,4,3] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,6,5,8,2,7,3,1] => [8,5,7,1,3,2,6,4] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[2,1,6,8,4,7,5,3] => [2,1,8,5,7,3,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,6,4,7,5,3] => [2,1,8,5,7,4,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,7,4,2,5,3,1] => [8,5,7,4,6,1,3,2] => [8,5,7,4,6,1,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[2,8,6,4,7,5,3,1] => [8,1,7,4,6,3,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,8,6,2,7,5,3,1] => [8,4,7,1,6,3,5,2] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[9,8,7,3,6,2,5,1,4] => [8,6,4,9,7,5,3,2,1] => [8,6,4,9,7,5,3,2,1] => [[[[[[.,.],.],.],[.,.]],[.,.]],[.,.]]
[9,4,8,3,7,2,6,1,5] => [8,6,4,2,9,7,5,3,1] => [8,6,4,2,9,7,5,3,1] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]
[10,9,8,7,6,5,2,4,1,3] => [9,7,10,8,6,5,4,3,2,1] => [9,7,10,8,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],[.,.]]
[10,9,8,7,3,6,2,5,1,4] => [9,7,5,10,8,6,4,3,2,1] => [9,7,5,10,8,6,4,3,2,1] => [[[[[[[.,.],.],.],.],[.,.]],[.,.]],[.,.]]
[6,7,3,2,5,8,4,1] => [8,4,3,7,5,1,2,6] => [8,4,3,7,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[2,3,6,4,7,8,5,1] => [8,1,2,4,7,3,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,5,1,8,3,4,6,2] => [3,8,5,6,2,7,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,6,3,5,8,4,2] => [2,8,4,7,5,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,1,7,8,4,5,2] => [3,8,2,6,7,1,4,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,8,2,7,5,1,6] => [7,4,1,2,6,8,5,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,4,8,1,6,2,7,5] => [4,6,1,2,8,5,7,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,8,4,6,7,3,5,2] => [1,8,6,3,7,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,6,3,4,5,7,2] => [2,8,4,5,6,3,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,5,4,1,2,8,3] => [5,6,8,4,3,2,1,7] => [5,8,7,4,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,2,4,8,5,3,6,1] => [8,2,6,3,5,7,1,4] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,7,5,1,8,4,6,2] => [4,8,1,6,3,7,2,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,1,6,3,5,2,7] => [3,7,5,1,6,4,8,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,3,1,7,4,2,5,6] => [3,6,2,5,7,8,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,3,7,6,2,4,5] => [2,6,3,7,8,5,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,6,8,7,1,4,5] => [6,1,2,7,8,3,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,6,4,2,8,5,7,1] => [8,4,1,3,6,2,7,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,7,3,2,5,1,8,6] => [6,4,3,1,5,8,2,7] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[3,2,4,7,5,8,6,1] => [8,2,1,3,5,7,4,6] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,4,3,5,1,8,6,7] => [5,1,3,2,4,7,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,8,5,6,1,2,4] => [6,7,1,8,4,5,2,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,6,1,8,4,7,2,5] => [3,7,1,5,8,2,6,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,6,8,4,7,2,5] => [2,7,1,5,8,3,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,8,3,2,7,5] => [2,6,5,1,8,3,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,8,3,2,7,5] => [3,6,5,1,8,2,7,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,8,1,3,2,6,5] => [4,6,5,1,8,7,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,8,3,4,6,5,1] => [8,1,4,5,7,6,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,7,8,2,1,3,6,5] => [5,4,6,1,8,7,2,3] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,6,1,8,2,3,7,5] => [3,5,6,1,8,2,7,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,6,8,2,3,7,5] => [2,5,6,1,8,3,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,2,8,3,7,6] => [3,4,6,1,2,8,7,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,2,1,8,3,7,6] => [4,3,6,1,2,8,7,5] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,2,8,1,3,7,5] => [5,3,6,1,8,2,7,4] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,6,2,8,4,7,1,5] => [7,3,1,5,8,2,6,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,3,6,8,4,7,5,1] => [8,1,2,5,7,3,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,6,8,4,7,1,5] => [7,2,1,5,8,3,6,4] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,6,8,3,1,7,5] => [6,2,5,1,8,3,7,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,5,1,8,3,7,6] => [4,2,6,1,3,8,7,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,2,5,8,3,7,6] => [2,3,6,1,4,8,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,4,3,8,7,6] => [2,3,5,4,1,8,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,4,1,3,8,7,6] => [4,2,5,3,1,8,7,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,5,3,8,1,7,6] => [6,2,4,1,3,8,7,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,5,4,8,7,1,6] => [7,2,1,4,3,8,6,5] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,5,2,4,8,7,1,6] => [7,3,1,4,2,8,6,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,1,4,2,3,8,7,6] => [2,4,5,3,1,8,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,1,3,2,8,7,6] => [3,5,4,2,1,8,7,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,3,1,2,8,7,6] => [4,5,3,2,1,8,7,6] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,5,3,1,8,2,7,6] => [4,6,3,1,2,8,7,5] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,5,1,3,8,2,7,6] => [3,6,4,1,2,8,7,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,5,4,8,7,2,6] => [2,7,1,4,3,8,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,4,8,7,2,6] => [3,7,1,4,2,8,6,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,4,1,8,7,2,6] => [4,7,1,3,2,8,6,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,5,8,7,1,2,4] => [6,7,1,8,3,2,5,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,6,8,7,3,4,1] => [8,1,6,7,2,3,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,4,5,1,8,7,2,6] => [4,7,1,2,3,8,6,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,3,5,8,2,7,6] => [2,6,3,1,4,8,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,6,8,2,1,7,5] => [6,5,2,1,8,3,7,4] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,4,6,8,3,7,5,1] => [8,1,5,2,7,3,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,4,5,2,8,7,1,6] => [7,4,1,2,3,8,6,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,3,1,4,2,8,7,6] => [3,5,2,4,1,8,7,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,3,4,2,8,7,6] => [2,5,3,4,1,8,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,2,4,8,7,6] => [2,4,3,5,1,8,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,2,1,4,8,7,6] => [4,3,2,5,1,8,7,6] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,2,5,8,1,7,6] => [6,3,2,1,4,8,7,5] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,4,2,5,8,7,1,6] => [7,3,1,2,4,8,6,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,2,4,5,8,7,1,6] => [7,2,1,3,4,8,6,5] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,3,5,8,1,7,6] => [6,2,3,1,4,8,7,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,3,1,4,8,7,6] => [4,2,3,5,1,8,7,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,1,3,4,8,7,6] => [3,2,4,5,1,8,7,6] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,2,3,4,8,7,6] => [2,3,4,5,1,8,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,2,5,4,1,3,7] => [6,3,7,5,4,2,8,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,5,7,4,2,8,3,1] => [8,5,7,4,2,1,3,6] => [8,5,7,4,2,1,6,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[6,7,5,3,8,2,4,1] => [8,6,4,7,3,1,2,5] => [8,6,4,7,3,1,5,2] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[8,2,1,6,3,4,5,7] => [3,2,5,6,7,4,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,5,6,2,4,1,7] => [7,5,2,6,3,4,8,1] => [7,5,2,8,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[8,1,2,3,4,6,5,7] => [2,3,4,5,7,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,3,7,8,4,5,1] => [8,2,3,6,7,1,4,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,5,8,2,6,3,4,1] => [8,4,6,7,2,5,1,3] => [8,4,7,6,2,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,3,1,6,5,8,4,2] => [3,8,2,7,5,4,1,6] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,6,7,3,4,8,2] => [1,8,5,6,2,3,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,8,2,1,4,5,3] => [5,4,8,6,7,1,2,3] => [5,4,8,7,6,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,1,3,7,6,4,2,5] => [2,7,3,6,8,5,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,1,7,8,6,2,4] => [3,7,2,8,1,6,4,5] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,5,8,2,7,1,6,4] => [6,4,1,8,2,7,5,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,8,6,5,2,1,7,4] => [6,5,1,8,4,3,7,2] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,8,5,7,2,1,3,6] => [6,5,7,1,3,8,4,2] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,8,3,4,1,5,7,2] => [5,8,3,4,6,1,7,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,1,7,6,2,8,4,3] => [2,5,8,7,1,4,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,2,5,7,4,1,3] => [7,3,8,6,4,1,5,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,2,8,3,1,5,6,7] => [5,2,4,1,6,7,8,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,5,7,3,8,4,6,1] => [8,1,4,6,2,7,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,2,7,1,8,5,3,6] => [4,2,7,1,6,8,3,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,6,7,1,5,4,2] => [5,8,2,7,6,3,4,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,3,7,5,8,6,4,2] => [1,8,2,7,4,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,4,5,8,3,6,1] => [8,1,6,3,4,7,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,5,7,1,4,8,6,2] => [4,8,1,5,2,7,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,8,5,1,4,6,3] => [5,2,8,6,4,7,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,6,5,3,8,4,2,7] => [1,7,4,6,3,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,7,2,5,8,1,6] => [7,4,2,1,5,8,3,6] => [7,4,2,1,8,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,2,1,3,4,5,7,6] => [3,2,4,5,6,8,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,8,3,2,1,5,7] => [6,5,4,1,7,2,8,3] => [6,5,4,1,8,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[4,2,5,3,8,7,6,1] => [8,2,4,1,3,7,6,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,6,8,5,4,1,3,7] => [6,1,7,5,4,2,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,1,8,6,5,4,2,7] => [2,7,1,6,5,4,8,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,8,7,3,2,6,1] => [8,6,5,2,1,7,4,3] => [8,6,5,2,1,7,4,3] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[4,7,3,6,2,1,8,5] => [6,5,3,1,8,4,2,7] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[7,3,8,5,1,4,2,6] => [5,7,2,6,4,8,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,5,4,8,3,7,6,2] => [1,8,5,3,2,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,5,3,6,4,2,1] => [8,7,4,6,3,5,2,1] => [8,7,4,6,3,5,2,1] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[4,6,1,3,8,7,5,2] => [3,8,4,1,7,2,6,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,2,1,7,4,5,3] => [4,3,8,6,7,1,5,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,1,6,4,2,8,5] => [3,6,1,5,8,4,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,2,7,5,6,8,4] => [2,3,1,8,5,6,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,2,5,8,7,4,1] => [8,3,1,7,4,2,6,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,5,2,3,6,7,4,1] => [8,3,4,7,2,5,6,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,7,2,6,3,8,1,5] => [7,3,5,1,8,4,2,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,3,2,4,8,7,5,1] => [8,3,2,4,7,1,6,5] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,7,2,4,6,1,8,5] => [6,3,1,4,8,5,2,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,3,2,8,7,5,1,4] => [7,3,2,8,6,1,5,4] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,2,8,1,7,6,3,4] => [4,2,7,8,1,6,5,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,1,3,8,7,5,4] => [3,2,4,8,7,1,6,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,1,8,7,5,2,4] => [3,7,1,8,6,2,5,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,1,2,8,7,4,3] => [3,4,8,7,1,2,6,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,8,6,1,2,5,3] => [5,6,8,2,7,4,1,3] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,1,8,3,6,5,4] => [3,2,5,8,7,6,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,7,1,6,4,3,2] => [4,8,7,6,1,5,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[11,9,8,7,6,5,4,3,2,1,10] => [10,9,8,7,6,5,4,3,2,11,1] => [10,9,8,7,6,5,4,3,2,11,1] => [[[[[[[[[[.,.],.],.],.],.],.],.],.],.],[.,.]]
[6,5,4,8,3,2,7,1] => [8,6,5,3,2,1,7,4] => [8,6,5,3,2,1,7,4] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[7,6,4,3,2,8,5,1] => [8,5,4,3,7,2,1,6] => [8,5,4,3,7,2,1,6] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[10,9,8,7,6,5,4,3,2,11,1] => [11,9,8,7,6,5,4,3,2,1,10] => [11,9,8,7,6,5,4,3,2,1,10] => [[[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]],.]
[7,3,1,4,8,2,5,6] => [3,6,2,4,7,8,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,2,5,8,3,6] => [3,4,7,2,5,8,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,4,2,5,1,3,8] => [6,4,7,3,5,1,2,8] => [6,4,8,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,7,2,4,6,8,1,3] => [7,3,8,4,1,5,2,6] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,7,5,1,6,2,8,3] => [4,6,8,1,3,5,2,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,4,6,3,1,8,2] => [6,8,5,3,1,4,2,7] => [6,8,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[7,5,1,4,3,2,8,6] => [3,6,5,4,2,8,1,7] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,4,2,3,7,5,1] => [8,4,5,3,7,2,6,1] => [8,4,7,3,6,2,5,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[6,4,7,1,3,8,5,2] => [4,8,5,2,7,1,3,6] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,2,7,3,1,6,8] => [6,3,5,2,1,7,4,8] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,4,6,8,3,1,2,7] => [6,7,5,2,1,3,8,4] => [6,8,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,4,8,1,3,7,2,5] => [4,7,5,2,8,1,6,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,1,3,8,5,2,7] => [3,7,4,1,6,2,8,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,7,4,5,3,1,8] => [7,1,6,4,5,2,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,8,4,3,5,1,7] => [7,1,5,4,6,2,8,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,6,1,3,7,2,5,8] => [3,6,4,1,7,2,5,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,8,6,2,1,3,4] => [6,5,7,8,2,4,1,3] => [6,5,8,7,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,8,1,3,6,5,4,7] => [3,1,4,7,6,5,8,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,7,3,5,4,1,6] => [7,1,4,6,5,8,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,4,2,6,8,7,1,5] => [7,3,1,2,8,4,6,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,4,2,3,6,1,8,5] => [6,3,4,2,8,5,1,7] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,4,2,3,6,5,7,1] => [8,3,4,2,6,5,7,1] => [8,3,7,2,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,3,8,4,1,2,6,5] => [5,6,2,4,8,7,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,8,3,2,7,1,5,4] => [6,4,3,8,7,1,5,2] => [6,4,3,8,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[2,8,5,6,3,7,1,4] => [7,1,5,8,3,4,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,4,2,5,8,1,6,3] => [6,3,8,2,4,7,1,5] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,7,8,3,4,5,1,6] => [7,1,4,5,6,8,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,1,2,4,6,5,8] => [3,4,1,5,7,6,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,6,8,2,1,4,3] => [6,5,8,7,2,3,1,4] => [6,5,8,7,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,1,6,5,2,7,4,8] => [2,5,1,7,4,3,6,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,6,5,3,4,1,7] => [7,1,5,6,4,3,8,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,4,2,1,5,6,8] => [5,4,1,3,6,7,2,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,4,6,2,8,5,7,1] => [8,4,1,2,6,3,7,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,2,1,7,5,8,3,6] => [3,2,7,1,5,8,4,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,2,6,5,1,3,8] => [6,3,7,1,5,4,2,8] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,7,4,1,2,5,8,6] => [4,5,1,3,6,8,2,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,1,6,5,2,8,3] => [3,6,8,1,5,4,2,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,3,6,5,1,8,2] => [6,8,3,1,5,4,2,7] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,3,7,1,6,8,5,2] => [4,8,2,1,7,5,3,6] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,1,7,5,6,8,3] => [3,2,8,1,5,6,4,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,6,1,8,5,2,7] => [4,7,1,2,6,3,8,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,6,7,5,8,2,3] => [2,7,8,1,5,3,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,6,7,5,1,2,8] => [6,7,2,1,5,3,4,8] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,7,1,6,8,2,5] => [4,7,2,1,8,5,3,6] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,7,5,6,8,2,1] => [8,7,2,1,4,5,3,6] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[4,1,7,3,6,5,2,8] => [2,7,4,1,6,5,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,7,4,5,3,1,6] => [7,1,6,4,5,8,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,7,4,3,5,1,6] => [7,1,5,4,6,8,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,8,1,4,2,6,5,7] => [3,5,1,4,7,6,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,7,3,6,2,5,8] => [2,6,4,1,7,5,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,7,6,1,2,4,3] => [5,6,8,7,1,4,3,2] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,8,7,6,2,1,3,4] => [6,5,7,8,1,4,3,2] => [6,5,8,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,2,7,3,6,1,8,5] => [6,2,4,1,8,5,3,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,7,3,6,5,8,1] => [8,2,4,1,6,5,3,7] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,8,2,4,5,6,7,1] => [8,3,1,4,5,6,7,2] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,8,2,4,1,6,7,5] => [5,3,1,4,8,6,7,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,8,5,6,2,4,1,7] => [7,5,1,6,3,4,8,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,8,6,5,3,7,1,4] => [7,1,5,8,4,3,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,8,6,5,1,4,7,2] => [5,8,1,6,4,3,7,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,2,1,4,6,7,5] => [4,3,1,5,8,6,7,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,2,5,4,6,7,1] => [8,3,1,5,4,6,7,2] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,2,7,5,6,3,8,1] => [8,2,6,1,4,5,3,7] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,7,5,6,1,8,3] => [6,2,8,1,4,5,3,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,6,7,5,3,1,8] => [7,2,6,1,5,3,4,8] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,6,1,4,5,8,7] => [4,2,1,5,6,3,8,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,7,3,4,5,1,6] => [7,1,4,5,6,8,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,8,1,2,4,6,5,7] => [3,4,1,5,7,6,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,7,6,1,3,4,2] => [5,8,6,7,1,4,3,2] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,8,7,6,2,3,4,1] => [8,5,6,7,1,4,3,2] => [8,5,7,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,1,7,5,6,2,3,8] => [2,6,7,1,4,5,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,5,2,6,4,7] => [3,5,1,7,4,6,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,7,5,3,4,1,6] => [7,1,5,6,4,8,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,7,5,4,3,1,6] => [7,1,6,5,4,8,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,1,7,5,6,3,2,8] => [2,7,6,1,4,5,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,7,6,1,3,2,4] => [5,7,6,8,1,4,3,2] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,8,7,6,4,1,2,3] => [6,7,8,5,1,4,3,2] => [6,8,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,4,2,3,7,6,8,1] => [8,3,4,2,1,6,5,7] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,4,3,5,2,8,1,6] => [7,5,3,2,4,8,1,6] => [7,5,3,2,8,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,4,3,7,5,1,6,2] => [6,8,3,2,5,7,4,1] => [6,8,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,4,6,2,3,5,8,1] => [8,4,5,2,6,3,1,7] => [8,4,7,2,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,1,7,2,4,6,8,3] => [2,4,8,5,1,6,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,7,1,2,6,8,3] => [4,5,8,1,2,6,3,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,1,7,3,6,8,2] => [3,8,5,2,1,6,4,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,4,7,5,2,8,1] => [8,6,1,3,5,2,4,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,4,7,6,2,5,8,1] => [8,5,1,2,6,4,3,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,7,5,6,1,3,8,2] => [5,8,6,1,3,4,2,7] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,7,6,3,1,4,8,2] => [5,8,4,6,1,3,2,7] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,5,2,3,4,8,1,6] => [7,3,4,5,2,8,1,6] => [7,3,8,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,6,5,2,7,8,1,4] => [7,4,1,8,3,2,5,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,2,8,6,7,1,4,5] => [6,2,1,7,8,4,5,3] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,8,6,5,4,2,3,7] => [1,6,7,5,4,3,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,2,5,3,4,6] => [1,4,6,7,5,8,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,8,5,1,2,4,7] => [5,6,1,7,4,2,8,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,5,1,8,2,6,4] => [4,6,1,8,3,7,2,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,1,2,8,3,5,6,4] => [2,3,5,8,6,7,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,5,8,6,2,3] => [2,7,8,3,4,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,6,4,2,8,1,3] => [7,5,8,4,1,3,2,6] => [7,5,8,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[4,1,3,7,8,6,2,5] => [2,7,3,1,8,6,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,3,6,8,7,2] => [2,8,4,3,1,5,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,7,6,8,2,1,3] => [7,6,8,1,2,4,3,5] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,7,6,8,4,2,1,3] => [7,6,8,5,1,3,2,4] => [7,6,8,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[5,1,6,8,4,2,7,3] => [2,6,8,5,1,3,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,8,2,3,6,5,1] => [8,4,5,2,7,6,1,3] => [8,4,7,2,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,6,8,4,7,3,2,1] => [8,7,6,4,1,2,5,3] => [8,7,6,4,1,5,3,2] => [[[[[.,[[.,.],.]],[.,.]],.],.],.]
[6,4,7,8,5,2,1,3] => [7,6,8,2,5,1,3,4] => [7,6,8,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[3,6,4,8,5,1,2,7] => [6,7,1,3,5,2,8,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,4,3,8,2,6,5,1] => [8,5,3,2,7,6,1,4] => [8,5,3,2,7,6,1,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[7,6,8,3,2,5,4,1] => [8,5,4,7,6,2,1,3] => [8,5,4,7,6,2,1,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[7,6,8,3,1,4,5,2] => [5,8,4,6,7,2,1,3] => [5,8,4,7,6,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,1,4,8,2,5,7,6] => [2,5,1,3,6,8,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,5,2,1,3,6,7] => [5,4,6,1,3,7,8,2] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,8,2,6,3,1,4,7] => [6,3,5,7,1,4,8,2] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,8,2,3,7,4,1,5] => [7,3,4,6,8,1,5,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,1,7,2,4,5,3,6] => [2,4,7,5,6,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,6,2,5,4,7] => [2,5,3,7,6,4,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,6,3,5,4,8] => [3,2,5,7,6,4,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,1,6,3,5,4,8] => [3,1,5,7,6,4,2,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,1,5,4,3,6,8] => [3,1,6,5,4,7,2,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,1,5,4,3,6,8] => [3,2,6,5,4,7,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,3,5,4,2,6,7] => [2,6,3,5,4,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,3,4,2,6,7] => [2,6,4,5,3,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,6,2,3,7,4] => [2,5,6,8,3,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,5,3,2,6,7] => [2,6,5,3,4,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,3,5,2,6,7] => [2,6,4,3,5,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,4,5,3,6,8] => [3,2,6,4,5,7,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,1,4,5,3,6,8] => [3,1,6,4,5,7,2,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,3,1,5,4,7,8] => [4,1,3,6,5,2,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,3,2,1,5,4,7,8] => [4,3,2,6,5,1,7,8] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,3,1,4,5,2,6,8] => [3,6,2,4,5,7,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,5,4,2,6,8] => [3,6,2,5,4,7,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,6,2,5,4,8] => [3,5,2,7,6,4,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,1,6,2,5,4,8] => [3,5,1,7,6,4,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,4,5,2,6,8] => [3,6,1,4,5,7,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,2,1,5,4,7,8] => [4,3,1,6,5,2,7,8] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,3,6,1,5,4,7,8] => [4,1,2,6,5,3,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,2,4,1,6,7,8] => [5,3,1,4,2,6,7,8] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,3,4,1,5,2,7,8] => [4,6,2,3,5,1,7,8] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,4,1,5,3,7,8] => [4,2,6,3,5,1,7,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,4,1,5,3,7,8] => [4,1,6,3,5,2,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,5,1,3,7,4,8] => [4,1,5,7,3,2,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,2,5,1,3,7,4,8] => [4,2,5,7,3,1,6,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,2,1,3,7,4,8] => [4,3,5,7,2,1,6,8] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,1,2,4,5,3,8] => [3,4,7,5,6,2,1,8] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,1,2,8,3,5,4] => [3,4,6,8,7,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,1,2,5,4,3,8] => [3,4,7,6,5,1,2,8] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,2,1,3,7,4,8] => [4,3,5,7,1,2,6,8] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,2,6,1,3,7,4,8] => [4,2,5,7,1,3,6,8] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,4,6,1,5,3,7,8] => [4,1,6,2,5,3,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,1,3,5,2,6,8] => [3,6,4,1,5,7,2,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,1,5,3,2,6,8] => [3,6,5,1,4,7,2,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,4,2,6,3,8] => [3,5,7,4,1,6,2,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,6,2,3,8,4] => [3,5,6,8,1,4,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,3,1,2,7,4,8] => [4,5,3,7,1,2,6,8] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,2,5,3,1,6,7,8] => [5,2,4,1,3,6,7,8] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,6,1,2,7,4,8] => [4,5,2,7,1,3,6,8] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,4,6,1,5,2,7,8] => [4,6,1,2,5,3,7,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,5,1,8,7,3,4,2] => [3,8,6,7,2,1,5,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,7,5,4,1,3,6] => [6,2,7,5,4,8,3,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,8,5,2,3,4,1,7] => [7,4,5,6,3,1,8,2] => [7,4,8,6,3,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[2,6,8,7,1,5,3,4] => [5,1,7,8,6,2,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,5,6,2,7,1,4,3] => [6,4,8,7,2,3,5,1] => [6,4,8,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,5,1,2,7,8,4,3] => [3,4,8,7,2,1,5,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,6,1,5,3,8,2] => [4,8,6,1,5,3,2,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,6,4,1,3,8,2] => [5,8,6,4,1,3,2,7] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,1,7,5,3,8,4,2] => [2,8,5,7,4,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,7,5,3,1,4,2] => [6,8,5,7,4,2,3,1] => [6,8,5,7,4,2,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[8,5,2,7,1,6,4,3] => [5,3,8,7,2,6,4,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,6,2,4,7,8,1,3] => [7,3,8,4,1,2,5,6] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,4,6,1,7,8,5,2] => [4,8,1,2,7,3,5,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,8,6,7,1,5,2] => [6,8,1,2,7,4,5,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,5,6,7,2,3,1] => [8,6,7,1,3,4,5,2] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,8,6,4,1,2,7,3] => [5,6,8,4,1,3,7,2] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,8,6,1,7,2,4,3] => [4,6,8,7,1,3,5,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,7,3,2,6,4,1] => [8,5,4,7,1,6,3,2] => [8,5,4,7,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[8,1,5,7,2,6,4,3] => [2,5,8,7,3,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,2,5,6,3,4] => [2,4,7,8,5,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,7,2,1,6,3,4] => [5,4,7,8,1,6,3,2] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,8,1,5,2,6,7,3] => [3,5,8,1,4,6,7,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,8,5,1,6,2,4] => [5,7,1,8,4,6,2,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,5,2,7,8,1,4,3] => [6,3,8,7,2,1,4,5] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,1,2,8,5,6,3,4] => [2,3,7,8,5,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,2,1,5,6,3,4] => [4,3,7,8,5,6,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,7,1,5,2,3,4] => [4,6,7,8,5,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,7,8,5,2,3,4] => [2,6,7,8,5,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,6,2,1,8,4,3] => [5,4,8,7,2,3,1,6] => [5,4,8,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,7,5,2,1,6,4,3] => [5,4,8,7,3,6,2,1] => [5,4,8,7,3,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,1,3,5,8,6,2,4] => [2,7,3,8,4,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,4,6,8,7,2] => [2,8,3,4,1,5,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,3,6,8,2,7,1] => [8,6,3,1,2,4,7,5] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[4,6,7,8,5,1,3,2] => [6,8,7,1,5,2,3,4] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,4,3,1,2,6,7,5] => [4,5,3,2,8,6,7,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,1,8,6,3,4,7,2] => [2,8,5,6,1,4,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,8,1,5,3,7,2] => [4,8,6,1,5,2,7,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,4,5,8,3,2,7,1] => [8,6,5,2,3,1,7,4] => [8,6,5,2,7,1,4,3] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[3,6,4,8,7,1,5,2] => [6,8,1,3,7,2,5,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,6,8,3,1,2,7,4] => [5,6,4,8,1,2,7,3] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,1,8,3,5,2,7,4] => [2,6,4,8,5,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,8,3,5,2,1,4] => [7,6,4,8,5,2,1,3] => [7,6,4,8,5,2,1,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[8,6,1,3,5,2,7,4] => [3,6,4,8,5,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,1,3,5,6,2,4] => [3,7,4,8,5,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,8,3,5,1,2,4] => [6,7,4,8,5,1,2,3] => [6,8,4,7,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,4,8,1,2,6,7,5] => [4,5,1,2,8,6,7,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,2,4,3,6,7,1] => [8,3,5,4,1,6,7,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,8,2,3,1,6,7,4] => [5,3,4,8,1,6,7,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,2,3,5,1,7,4] => [6,3,4,8,5,1,7,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,2,3,5,6,1,4] => [7,3,4,8,5,6,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,6,5,1,4,3,7,2] => [4,8,6,5,3,2,7,1] => [4,8,7,6,3,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,4,8,6,1,3,7,5] => [5,1,6,2,8,4,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,7,1,8,4,3,5,2] => [3,8,6,5,7,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,8,6,1,4,3,5] => [5,1,7,6,8,4,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,3,8,1,6,4,5] => [5,1,3,7,8,6,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,5,1,8,2,4,6,3] => [3,5,8,6,2,7,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,8,4,1,6,3,5] => [5,1,7,4,8,6,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,5,4,1,3,8,7] => [5,1,6,4,3,2,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,1,7,6,3,8,2,5] => [2,7,5,1,8,4,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,2,5,7,6,3,1] => [8,3,7,1,4,6,5,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,4,6,5,1,8,2,7] => [5,7,1,2,4,3,8,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,5,3,4,1,8,7] => [6,1,4,5,3,2,8,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,2,3,5,1,4,8,7] => [5,2,3,6,4,1,8,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,6,7,5,1,8,4,3] => [5,1,8,7,4,2,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,6,1,2,5,3,4,7] => [3,4,6,7,5,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,5,1,8,3,4,7] => [4,2,6,7,3,1,8,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,3,5,1,8,7,4] => [5,1,3,8,4,2,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,7,6,5,8,1,3] => [7,1,8,2,5,4,3,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,1,4,8,7,6,3,5] => [2,1,7,3,8,6,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,6,8,5,3,2,1] => [8,7,6,2,5,3,1,4] => [8,7,6,2,5,4,1,3] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[8,1,3,5,7,4,6,2] => [2,8,3,6,4,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,8,7,5,1,6,4] => [6,2,1,8,5,7,4,3] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,8,5,1,6,7,2,3] => [4,7,8,1,3,5,6,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,8,6,1,3,5,2,4] => [4,7,5,8,6,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,5,1,8,6,7,4,3] => [3,1,8,7,2,5,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,1,8,6,7,4,2] => [3,8,1,7,2,5,6,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,3,8,6,7,4,1] => [8,2,3,7,1,5,6,4] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,3,5,4,6,7,1,2] => [7,8,2,4,3,5,6,1] => [7,8,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,1,3,8,6,7,4,2] => [2,8,3,7,1,5,6,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,5,8,6,7,4,1] => [8,2,1,7,3,5,6,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,1,5,3,8,7,4] => [3,2,5,8,4,1,7,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,3,2,8,1,4,7] => [6,4,3,7,1,2,8,5] => [6,4,3,8,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,1,6,3,5,2,7,4] => [2,6,4,8,5,3,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,6,2,5,3,1,4] => [7,4,6,8,5,3,2,1] => [7,4,8,6,5,3,2,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[4,7,6,8,3,2,5,1] => [8,6,5,1,7,3,2,4] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[7,6,2,8,5,1,4,3] => [6,3,8,7,5,2,1,4] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,4,8,7,5,1,6,2] => [6,8,1,2,5,7,4,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,3,8,1,4,2,5,7] => [4,6,2,5,7,1,8,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,8,5,7,4,1,2] => [7,8,2,6,4,1,5,3] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,4,6,8,5,1,3,2] => [6,8,7,2,5,3,1,4] => [6,8,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,1,4,8,7,5,6,3] => [2,1,8,3,6,7,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,8,2,6,4,3] => [2,5,8,7,3,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,8,2,4,1,7,5] => [6,4,1,5,8,2,7,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,5,8,2,6,7,3,1] => [8,4,7,1,2,5,6,3] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,5,8,4,6,7,3,1] => [8,1,7,4,2,5,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,8,3,4,6,7,2,1] => [8,7,3,4,1,5,6,2] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[4,2,8,1,6,7,3,5] => [4,2,7,1,8,5,6,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,4,8,1,6,7,3,5] => [4,1,7,2,8,5,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,8,7,2,1,5,6] => [6,5,1,2,7,8,4,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[7,8,5,3,6,4,2,1] => [8,7,4,6,3,5,1,2] => [8,7,4,6,3,5,1,2] => [[[[[.,[.,.]],.],[[.,.],.]],.],.]
[2,8,5,7,4,1,3,6] => [6,1,7,5,3,8,4,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,8,4,1,6,7,2,3] => [4,7,8,3,1,5,6,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,1,4,6,7,2,5] => [3,7,1,4,8,5,6,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,3,4,6,7,1,5] => [7,2,3,4,8,5,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,7,3,8,4,1,5] => [7,2,4,6,8,1,3,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,3,2,8,4,6,1,7] => [7,3,2,5,1,6,8,4] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,4,2,6,5,3,1,7] => [7,3,6,2,5,4,8,1] => [7,3,8,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,4,8,3,2,6,1,7] => [7,5,4,2,1,6,8,3] => [7,5,4,2,1,8,6,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[3,5,8,2,4,6,1,7] => [7,4,1,5,2,6,8,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,8,3,6,4,2,1,7] => [7,6,3,5,1,4,8,2] => [7,6,3,8,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[4,8,6,2,5,3,1,7] => [7,4,6,1,5,3,8,2] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[7,3,8,6,4,1,2,5] => [6,7,2,5,8,4,1,3] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,1,7,4,3,8,6,5] => [2,1,5,4,8,7,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,3,8,2,7,5] => [2,6,4,3,8,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,2,8,7,4,6] => [2,4,3,7,1,8,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,4,2,7,6,5,3] => [1,4,8,3,7,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,7,2,6,5,4] => [1,5,3,8,7,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,4,8,3,7,2,6] => [2,7,5,3,1,8,6,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,7,8,2,4,3] => [2,6,8,7,3,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,1,6,7,2,5,4] => [3,6,2,8,7,4,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,8,6,1,3,2,5] => [5,7,6,2,8,4,1,3] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,6,1,5,2,4,8] => [4,6,1,7,5,3,2,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,6,1,2,5,4,8] => [4,5,2,7,6,3,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,7,1,3,2,6,8] => [4,6,5,2,1,7,3,8] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,8,2,5,1,3,7] => [6,4,7,1,5,2,8,3] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,2,6,3,8,5,7,4] => [1,2,4,8,6,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,6,8,4,7,3] => [1,3,8,6,2,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,2,3,8,1,4,6] => [6,3,4,7,1,8,2,5] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,4,8,5,1,6,3,2] => [5,8,7,2,4,6,1,3] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,8,3,6,1,7,4,2] => [5,8,3,7,1,4,6,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,6,4,2,1,7,5,3] => [5,4,8,3,7,2,6,1] => [5,4,8,3,7,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,4,2,1,5,8,6,3] => [4,3,8,2,5,7,1,6] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,6,4,8,7,5,3,2] => [1,8,7,3,6,2,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,2,1,7,3,6,4] => [4,3,6,8,1,7,5,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,1,8,2,4,7,5] => [3,5,1,6,8,2,7,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,8,7,6,2,5,4] => [1,6,2,8,7,5,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,1,8,7,3,2,6] => [3,7,6,2,1,8,5,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,1,8,3,7,2,5] => [3,7,5,1,8,2,6,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,1,2,8,6,3,5] => [3,4,7,1,8,6,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,4,1,7,6,2,3] => [4,7,8,3,1,6,5,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,6,1,7,5,4,3,2] => [3,8,7,6,5,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,5,8,6,4,3,2] => [2,8,7,6,3,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,7,6,2,5,3] => [2,6,8,1,7,5,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,7,6,5,2,4] => [2,7,1,8,6,5,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,4,5,2,3,7,8] => [1,5,6,3,4,2,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,5,2,4,6,8] => [1,5,3,6,4,7,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,4,2,5,6,8] => [1,5,3,4,6,7,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,7,3,4,2,5] => [1,7,5,6,8,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,5,2,6,4,8] => [1,5,3,7,4,6,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,7,3,5,2,6] => [1,7,5,3,6,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,6,2,3,4,7] => [1,5,6,7,3,4,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,8,5,6,4,7] => [1,3,2,7,5,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,8,4,6,3,7] => [1,3,7,5,2,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,5,4,6,7,8] => [2,3,4,6,5,7,8,9,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,4,5,3,6,7] => [2,3,6,4,5,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,6,5,7,8,9,1] => [9,1,2,3,5,4,6,7,8] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[10,1,2,3,4,6,5,7,8,9] => [2,3,4,5,7,6,8,9,10,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,2,3,5,6,4,7,8] => [2,3,4,7,5,6,8,9,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,4,7,5,6,8,9,1] => [9,1,2,3,5,6,4,7,8] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,4,6,7,5,8,9,1] => [9,1,2,3,6,4,5,7,8] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,4,5,7,6,8,9,10,1] => [10,1,2,3,4,6,5,7,8,9] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[1,4,5,6,7,8,9,2,3,10] => [1,8,9,2,3,4,5,6,7,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,9,10,11,12] => [1,2,3,4,5,6,7,8,9,10,11,12] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[8,6,4,7,2,1,3,5] => [6,5,7,3,8,2,4,1] => [6,5,8,3,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[3,8,6,2,4,5,1,7] => [7,4,1,5,6,3,8,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,8,6,2,3,5,1,7] => [7,4,5,1,6,3,8,2] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[1,7,6,4,8,2,3,5] => [1,6,7,4,8,3,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,1,6,3,7,2,4] => [3,7,5,8,2,4,6,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,7,3,5,8,2,6] => [2,7,4,1,5,8,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,4,8,2,3,5] => [2,6,7,4,8,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,7,8,2,3,4] => [2,6,7,8,3,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,8,6,1,2,3,5] => [5,6,7,2,8,4,1,3] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,6,1,2,4,5,8] => [4,5,1,6,7,3,2,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,6,1,2,3,5,8] => [4,5,6,1,7,3,2,8] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,5,7,4,1,2,3,6] => [5,6,7,4,2,8,3,1] => [5,8,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[1,5,7,4,8,2,3,6] => [1,6,7,4,2,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,4,8,2,1,3,5] => [6,5,7,3,8,2,1,4] => [6,5,8,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,6,2,3,8,1,4,5] => [6,3,4,7,8,2,1,5] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,4,8,5,1,6,2,3] => [5,7,8,2,4,6,1,3] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,4,1,2,7,3,5] => [4,5,7,3,8,2,6,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,7,2,8,6,3,4,5] => [1,3,6,7,8,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,1,8,2,3,6,7] => [3,5,6,2,1,7,8,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,8,7,2,3,4,6] => [1,5,6,7,2,8,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,8,1,5,2,3,4] => [4,6,7,8,5,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,8,2,7,3,4,5] => [2,4,6,7,8,1,5,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,7,2,3,5,6] => [2,5,6,1,7,8,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,7,2,3,4,6] => [2,5,6,7,1,8,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,7,6,4,5,3,2] => [1,8,7,5,6,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,3,6,5,4,2] => [1,8,4,7,6,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,5,8,3,4,2,6] => [2,7,5,6,3,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,3,2,5,6,8] => [2,5,4,3,6,7,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,2,3,8,5,7,1] => [8,3,4,2,6,1,7,5] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,4,2,7,5,8,3,1] => [8,3,7,2,5,1,4,6] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,4,1,7,5,8,3,6] => [3,1,7,2,5,8,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,4,6,5,2,3,8] => [2,6,7,3,5,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,6,5,8,2,3] => [2,7,8,3,5,4,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,6,3,8,2,5] => [2,7,5,3,8,4,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,3,2,5,8,6] => [2,5,4,3,6,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,6,5,2,8,3] => [2,6,8,3,5,4,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,6,5,3,8,2] => [2,8,6,3,5,4,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,6,5,3,2,8] => [2,7,6,3,5,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,2,7,5,3,8,1] => [8,3,6,2,5,1,4,7] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,4,7,2,6,8,5,1] => [8,4,1,2,7,5,3,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,4,7,1,6,8,2,5] => [4,7,1,2,8,5,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,7,1,6,8,5,2] => [4,8,1,2,7,5,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,4,2,3,8,5,1,7] => [7,3,4,2,6,1,8,5] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,4,2,7,5,8,1,3] => [7,3,8,2,5,1,4,6] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,4,2,7,5,3,1,8] => [7,3,6,2,5,1,4,8] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,4,7,2,6,8,1,5] => [7,4,1,2,8,5,3,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,4,7,3,6,8,2,1] => [8,7,4,2,1,5,3,6] => [8,7,4,2,1,6,5,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[3,4,7,2,6,5,1,8] => [7,4,1,2,6,5,3,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,8,3,2,5,6,1,7] => [7,4,3,1,5,6,8,2] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[4,8,7,3,5,1,2,6] => [6,7,4,1,5,8,3,2] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,8,7,1,3,5,2,6] => [4,7,5,1,6,8,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,3,1,2,6,5,7] => [4,5,3,1,7,6,8,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,4,7,1,6,2,5,8] => [4,6,1,2,7,5,3,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,7,1,6,2,8,5] => [4,6,1,2,8,5,3,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,7,2,6,5,8,1] => [8,4,1,2,6,5,3,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,8,3,1,2,6,7,5] => [4,5,3,1,8,6,7,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,1,6,3,4,2,7] => [3,7,5,6,1,4,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,5,1,3,7,2,4] => [4,7,5,8,3,1,6,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,5,1,3,4,7,2] => [4,8,5,6,3,1,7,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,3,4,2,6,7,1] => [8,5,3,4,1,6,7,2] => [8,5,3,7,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[5,4,7,3,6,2,8,1] => [8,6,4,2,1,5,3,7] => [8,6,4,2,1,7,5,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[6,4,3,7,5,1,2,8] => [6,7,3,2,5,1,4,8] => [6,8,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,4,3,7,5,1,8,2] => [6,8,3,2,5,1,4,7] => [6,8,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,2,4,3,1,5,8,7] => [5,2,4,3,6,1,8,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,7,4,1,5,2,6] => [5,7,1,4,6,8,3,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,7,3,6,1,5,8] => [6,1,4,2,7,5,3,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,8,3,2,1,6,4,7] => [5,4,3,7,1,6,8,2] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,4,3,8,5,2,1,6] => [7,6,3,2,5,8,1,4] => [7,6,3,2,8,5,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[4,3,2,8,6,5,1,7] => [7,3,2,1,6,5,8,4] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,2,5,8,6,1,4,7] => [6,2,1,7,3,5,8,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,4,3,7,5,2,6,1] => [8,6,3,2,5,7,4,1] => [8,6,3,2,7,5,4,1] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[6,2,4,8,3,1,5,7] => [6,2,5,3,7,1,8,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,3,8,4,1,6,7] => [6,2,3,5,1,7,8,4] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,3,2,8,6,4,1,7] => [7,3,2,6,1,5,8,4] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,6,5,3,7,2,4,1] => [8,6,4,7,3,2,5,1] => [8,6,4,7,3,2,5,1] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[7,4,6,3,8,2,5,1] => [8,6,4,2,7,3,1,5] => [8,6,4,2,7,5,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[7,5,6,3,8,2,4,1] => [8,6,4,7,2,3,1,5] => [8,6,4,7,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[7,4,6,3,5,2,8,1] => [8,6,4,2,5,3,1,7] => [8,6,4,2,7,5,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[8,4,6,3,5,2,7,1] => [8,6,4,2,5,3,7,1] => [8,6,4,2,7,5,3,1] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[8,4,7,3,5,2,6,1] => [8,6,4,2,5,7,3,1] => [8,6,4,2,7,5,3,1] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[6,5,8,4,3,2,7,1] => [8,6,5,4,2,1,7,3] => [8,6,5,4,2,1,7,3] => [[[[[[.,.],[.,.]],.],.],[.,.]],.]
[7,5,8,3,4,2,6,1] => [8,6,4,5,2,7,1,3] => [8,6,4,7,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[7,4,8,3,6,2,5,1] => [8,6,4,2,7,5,1,3] => [8,6,4,2,7,5,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[7,4,8,3,5,2,6,1] => [8,6,4,2,5,7,1,3] => [8,6,4,2,7,5,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[5,4,8,3,7,2,6,1] => [8,6,4,2,1,7,5,3] => [8,6,4,2,1,7,5,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[6,5,8,4,7,3,2,1] => [8,7,6,4,2,1,5,3] => [8,7,6,4,2,1,5,3] => [[[[[[.,.],[.,.]],[.,.]],.],.],.]
[5,4,7,3,8,2,6,1] => [8,6,4,2,1,7,3,5] => [8,6,4,2,1,7,5,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[5,4,6,3,8,2,7,1] => [8,6,4,2,1,3,7,5] => [8,6,4,2,1,7,5,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[5,3,6,2,4,7,8,1] => [8,4,2,5,1,3,6,7] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,3,6,1,4,8,7,2] => [4,8,2,5,1,3,7,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,7,2,4,6,8,1] => [8,4,2,5,1,6,3,7] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,3,1,5,6,8,7,2] => [3,8,2,1,4,5,7,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,5,8,6,3,7] => [3,2,7,1,4,6,8,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,5,8,6,7,3] => [3,2,8,1,4,6,7,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,5,8,7,6,3] => [3,2,8,1,4,7,6,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,5,7,8,6,2] => [3,8,2,1,4,7,5,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,7,5,8,6,2] => [3,8,2,1,5,7,4,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,3,1,4,8,2,5] => [4,7,3,5,8,1,2,6] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,3,7,1,4,8,2,6] => [4,7,2,5,1,8,3,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,1,5,7,8,2,6] => [3,7,2,1,4,8,5,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,5,4,6,7] => [3,2,1,6,5,7,8,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,5,7,4,6] => [3,2,1,7,5,8,6,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,7,5,4,6] => [3,2,1,7,6,8,5,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,7,1,8,4,3,6] => [4,2,7,6,1,8,3,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,2,1,8,4,3,5] => [4,3,7,6,8,1,2,5] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,2,1,8,4,5,3] => [4,3,8,6,7,1,2,5] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,1,8,5,6,4,7] => [3,2,1,7,5,6,8,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,6,5,4,7] => [3,2,1,7,6,5,8,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,6,7,8,5,2] => [3,8,2,1,7,4,5,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,6,8,7,5,3] => [3,2,8,1,7,4,6,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,6,8,5,3,7] => [3,2,7,1,6,4,8,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,6,1,8,7,4,3] => [4,2,8,7,1,3,6,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,6,1,8,7,3,4] => [4,2,7,8,1,3,6,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,6,1,8,3,4,7] => [4,2,6,7,1,3,8,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,1,6,8,3,7,5] => [3,2,6,1,8,4,7,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,6,7,8,2,5] => [3,7,2,1,8,4,5,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,3,1,5,8,2,4] => [4,7,3,8,5,1,2,6] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,2,1,7,8,6,3,5] => [3,2,7,1,8,6,4,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,7,6,4,5] => [3,2,1,7,8,6,5,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,6,4,7,5] => [3,2,1,6,8,5,7,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,6,4,5,7] => [3,2,1,6,7,5,8,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,4,6,5,7] => [3,2,1,5,7,6,8,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,4,6,7,5] => [3,2,1,5,8,6,7,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,4,7,6,5] => [3,2,1,5,8,7,6,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,7,4,6,5] => [3,2,1,6,8,7,5,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,7,8,3,6,5] => [3,2,6,1,8,7,4,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,7,1,8,3,6,4] => [4,2,6,8,1,7,3,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,2,1,8,3,5,4] => [4,3,6,8,7,1,2,5] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,2,7,1,8,3,4,6] => [4,2,6,7,1,8,3,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,1,7,8,3,5,6] => [3,2,6,1,7,8,4,5] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,4,5,7,6] => [3,2,1,5,6,8,7,4] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,3,1,8,2,5,6] => [4,6,3,2,7,8,1,5] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,3,8,2,5,7,4,1] => [8,4,2,7,5,1,6,3] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,4,3,8,1,5,2,7] => [5,7,3,2,6,1,8,4] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,7,8,2,4,1,5] => [7,5,2,6,8,1,3,4] => [7,5,2,8,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,3,8,2,4,6,7,1] => [8,4,2,5,1,6,7,3] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,3,8,2,4,7,5,1] => [8,4,2,5,7,1,6,3] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,7,4,2,6,8,1,3] => [7,4,8,3,1,5,2,6] => [7,4,8,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,4,8,2,7,5,1,3] => [7,4,8,2,6,1,5,3] => [7,4,8,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,7,4,2,6,1,3,8] => [6,4,7,3,1,5,2,8] => [6,4,8,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,6,3,7,8,2,4,1] => [8,6,3,7,1,2,4,5] => [8,6,3,7,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[6,3,7,2,5,8,4,1] => [8,4,2,7,5,1,3,6] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,3,6,8,2,4,7,1] => [8,5,2,6,1,3,7,4] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[3,6,4,2,1,5,8,7] => [5,4,1,3,6,2,8,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,8,6,3,4,2,1,7] => [7,6,4,5,1,3,8,2] => [7,6,4,8,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[6,3,4,2,1,5,8,7] => [5,4,2,3,6,1,8,7] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,6,4,2,1,3,8,7] => [5,4,6,3,1,2,8,7] => [5,4,8,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,8,5,4,1,6,3,7] => [5,1,7,4,3,6,8,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,3,8,5,4,1,7] => [7,1,3,6,5,2,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,6,3,5,4,1,7] => [7,1,4,6,5,3,8,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,8,6,4,2,1,3,7] => [6,5,7,4,1,3,8,2] => [6,5,8,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[7,6,2,1,8,4,3,5] => [4,3,7,6,8,2,1,5] => [4,3,8,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,1,8,5,6,4,3,7] => [2,1,7,6,4,5,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,2,1,5,6,3,7] => [4,3,7,2,5,6,8,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,5,6,3,8,4,1,7] => [7,1,4,6,2,3,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,8,5,6,4,2,1] => [8,7,1,6,4,5,2,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,8,5,6,4,2,1,7] => [7,6,1,5,3,4,8,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,6,4,2,1,8,5,7] => [5,4,1,3,7,2,8,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,1,7,8,6,4,3,5] => [2,1,7,6,8,5,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,4,3,7,8,5] => [2,1,5,4,8,3,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,2,1,3,7,8,5] => [4,3,5,2,8,1,6,7] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,8,4,2,1,6,3,5] => [5,4,7,3,8,6,1,2] => [5,4,8,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,6,1,8,4,3,7,5] => [3,1,6,5,8,2,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,1,7,5,8,4,3] => [3,1,8,7,5,2,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,7,6,2,1,4,3] => [6,5,8,7,2,4,3,1] => [6,5,8,7,2,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,8,5,7,6,2,1,3] => [7,6,8,1,3,5,4,2] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,7,5,8,4,3,6,1] => [8,1,6,5,3,7,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,4,3,6,1,7,5] => [6,1,4,3,8,5,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,4,7,8,3,2,1,5] => [7,6,5,2,8,1,3,4] => [7,6,5,2,8,1,4,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[7,6,5,8,4,3,2,1,9] => [8,7,6,5,3,2,1,4,9] => [8,7,6,5,3,2,1,9,4] => [[[[[[[.,.],.],[.,.]],.],.],.],[.,.]]
[7,6,5,4,3,8,2,1,9] => [8,7,5,4,3,2,1,6,9] => [8,7,5,4,3,2,1,9,6] => [[[[[[[.,.],.],.],.],[.,.]],.],[.,.]]
[7,6,5,4,3,2,8,1,9] => [8,6,5,4,3,2,1,7,9] => [8,6,5,4,3,2,1,9,7] => [[[[[[[.,.],.],.],.],.],[.,.]],[.,.]]
[8,7,9,6,5,4,3,2,1,10] => [9,8,7,6,5,4,2,1,3,10] => [9,8,7,6,5,4,2,1,10,3] => [[[[[[[[.,.],[.,.]],.],.],.],.],.],[.,.]]
[8,7,6,9,5,4,3,2,1,10] => [9,8,7,6,5,3,2,1,4,10] => [9,8,7,6,5,3,2,1,10,4] => [[[[[[[[.,.],.],[.,.]],.],.],.],.],[.,.]]
[6,5,3,2,8,4,1,7] => [7,4,3,6,2,1,8,5] => [7,4,3,8,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,7,6,5,4,9,3,2,1,10] => [9,8,7,5,4,3,2,1,6,10] => [9,8,7,5,4,3,2,1,10,6] => [[[[[[[[.,.],.],.],.],[.,.]],.],.],[.,.]]
[8,7,6,5,4,3,9,2,1,10] => [9,8,6,5,4,3,2,1,7,10] => [9,8,6,5,4,3,2,1,10,7] => [[[[[[[[.,.],.],.],.],.],[.,.]],.],[.,.]]
[9,8,7,6,5,4,3,2,1,10,11] => [9,8,7,6,5,4,3,2,1,10,11] => [9,8,7,6,5,4,3,2,1,11,10] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[[.,.],.]]
[1,6,7,3,4,2,8,5] => [1,6,4,5,8,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,5,2,3,1,7,4] => [6,4,5,8,3,2,7,1] => [6,4,8,7,3,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[1,7,6,3,4,2,8,5] => [1,6,4,5,8,3,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,3,2,5,7,4] => [1,5,4,8,6,3,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,5,2,1,4,6,3] => [5,4,8,6,3,7,1,2] => [5,4,8,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,8,5,2,3,1,7,4] => [6,4,5,8,3,1,7,2] => [6,4,8,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[3,2,1,7,5,4,8,6] => [3,2,1,6,5,8,4,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,7,3,4,2,8,6] => [2,6,4,5,1,8,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,8,7,1,5,6,4] => [5,2,1,8,6,7,4,3] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,2,7,1,5,6,3] => [5,3,8,1,6,7,4,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,7,8,2,4,5,6,3] => [1,4,8,5,6,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,7,1,3,4,5,2] => [4,8,5,6,7,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,6,8,3,2,5,7,4] => [1,5,4,8,6,2,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,8,2,6,7,4] => [1,5,3,8,2,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,2,7,1,5,6,3] => [5,3,8,2,6,7,4,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,2,8,1,5,6,3] => [5,3,8,2,6,7,1,4] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,2,1,3,6,8,5] => [4,3,5,2,8,6,1,7] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,2,1,3,6,7,5] => [4,3,5,2,8,6,7,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,6,2,1,5,3,8,7] => [4,3,6,1,5,2,8,7] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,1,2,4,5,8,3] => [3,4,8,5,6,1,2,7] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,2,3,5,6,7,4] => [1,3,4,8,5,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,1,2,4,5,6,3] => [3,4,8,5,6,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,1,2,4,5,6,3] => [3,4,8,5,6,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,2,1,3,6,7,5] => [4,3,5,1,8,6,7,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,1,2,4,3,7,8,6] => [2,3,5,4,1,8,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,8,1,2,3,7,6] => [4,5,6,2,1,8,7,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,4,7,6,3,2,5,8] => [1,6,5,2,7,4,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,3,2,7,6,1,5] => [7,4,3,1,8,6,5,2] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[4,3,8,2,7,1,6,5] => [6,4,2,1,8,7,5,3] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[1,4,7,3,6,2,5,8] => [1,6,4,2,7,5,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,8,1,7,6,5] => [5,3,2,1,8,7,6,4] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,1,8,3,7,2,5,6] => [2,6,4,1,7,8,5,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,7,3,2,5,6] => [2,6,5,1,7,8,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,8,1,2,5,3,6] => [4,5,7,1,6,8,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,7,6,2,1,8,5] => [6,5,1,2,8,4,3,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,4,2,7,1,6,8,5] => [5,3,1,2,8,6,4,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,3,6,7,4,1,8,5] => [6,1,2,5,8,3,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,3,4,7,8,1,5] => [7,1,3,4,8,2,5,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,7,8,3,4,1,5] => [7,1,5,6,8,2,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,1,7,8,4,2,5,6] => [2,6,1,5,7,8,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,2,8,7,5,6] => [2,4,3,1,7,8,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,8,2,6,4,1,5] => [7,4,1,6,8,5,2,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,2,3,8,1,6,7,5] => [5,2,3,1,8,6,7,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,1,8,2,5,7,6] => [3,5,2,1,6,8,7,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,6,7,4,2,5,8] => [1,6,2,5,7,3,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,7,8,4,1,6,5] => [6,2,1,5,8,7,3,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,8,6,3,1,7,5] => [6,2,5,1,8,4,7,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,7,2,4,8,6,1,5] => [7,3,1,4,8,6,2,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,2,7,4,8,1,6,5] => [6,2,1,4,8,7,3,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,3,6,4,7,2,5,8] => [1,6,2,4,7,3,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,4,7,1,8,6,5] => [5,2,1,3,8,7,4,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,4,2,6,8,1,5] => [7,4,1,3,8,5,2,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,7,4,6,2,8,1,5] => [7,5,1,3,8,4,2,6] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,7,1,5,8,2,3,6] => [3,6,7,1,4,8,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,6,4,8,2,1,5] => [7,6,1,4,8,3,2,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,1,7,4,8,2,5,6] => [2,6,1,4,7,8,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,7,3,8,4,1,5] => [7,1,4,6,8,2,3,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,6,4,7,1,8,5] => [6,1,2,4,8,3,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,7,5,2,6,3,4,1] => [8,4,6,7,3,5,2,1] => [8,4,7,6,3,5,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[7,4,8,5,6,3,2,1] => [8,7,6,2,4,5,1,3] => [8,7,6,2,5,4,1,3] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[3,4,6,7,8,5,1,2] => [7,8,1,2,6,3,4,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,2,6,4,7,5,8,3] => [1,2,8,4,6,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,5,4,2,6,8] => [2,6,1,5,4,7,3,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,8,5,4,7,1,2] => [7,8,2,5,4,1,6,3] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,6,2,5,4,7,8,3] => [1,3,8,5,4,2,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,5,6,3,7,4] => [1,3,6,8,4,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,4,8,5,7,3] => [1,2,8,4,6,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,3,1,4,2,5,6] => [4,6,3,5,7,8,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,1,5,2,3,6,7] => [3,5,6,1,4,7,8,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,1,5,2,3,6,8] => [3,5,6,2,4,7,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,1,8,4,3,2,7] => [3,7,6,5,1,2,8,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,8,6,4,3,2,7] => [2,7,6,5,1,4,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,3,8,7,2,4] => [2,7,4,8,1,3,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,5,8,3,7,4] => [2,3,6,8,4,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,7,4,3,2,5] => [2,7,6,5,8,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,5,4,8,6,3] => [2,3,8,5,4,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,8,3,6,4] => [1,2,6,8,4,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,6,3,7,5,2,8] => [2,7,4,1,6,3,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,6,7,8,5,2,4] => [1,7,2,8,6,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,4,7,8,5,3] => [1,2,8,4,7,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,6,3,7,8,2,5] => [2,7,4,1,8,3,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,4,8,2,7,5] => [2,6,1,4,8,3,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,4,1,6,3,2,5] => [4,7,6,3,8,5,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,1,6,3,8,7,2,5] => [2,7,4,1,8,3,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,1,8,4,3,2,6] => [3,7,6,5,2,8,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,7,4,3,2,8] => [3,7,6,5,2,1,4,8] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,8,5,2,3,7,6] => [2,5,6,1,4,8,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,8,3,7,2,5] => [2,7,5,1,8,3,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,6,1,3,8,2,7] => [4,7,5,2,1,3,8,6] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,3,5,7,6,8,2,4] => [1,7,2,8,3,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,6,2,8,4] => [1,6,2,8,3,5,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,2,6,8,4] => [1,5,2,8,3,6,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,2,7,6,4,8] => [1,4,2,7,3,6,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,6,2,4,8] => [1,6,2,7,3,5,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,4,6,8,2] => [1,8,2,5,3,6,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,4,6,2,8] => [1,7,2,5,3,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,4,2,6,8] => [1,6,2,5,3,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,4,7,2,6,8] => [1,6,2,4,3,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,4,7,8,2,6] => [1,7,2,4,3,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,4,7,2,8,6] => [1,6,2,4,3,8,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,4,2,8,6] => [1,6,2,5,3,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,4,8,2,6] => [1,7,2,5,3,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,4,8,6,2] => [1,8,2,5,3,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,8,4,6,2] => [1,8,2,6,3,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,8,4,2,6] => [1,7,2,6,3,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,2,7,8,6,4] => [1,4,2,8,3,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,2,8,6,4] => [1,5,2,8,3,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,8,2,6,4] => [1,6,2,8,3,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,2,7,4,8,5] => [1,4,3,6,8,2,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,1,6,2,8,7,4] => [3,5,1,8,2,4,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,7,2,5,4,8,6] => [1,4,2,6,5,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,1,7,4,3,8,5] => [3,1,6,5,8,2,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,7,3,5,2,8,6] => [1,6,4,2,5,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,5,2,4,8,6] => [1,5,2,6,4,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,7,4,3,8,1,6] => [7,1,5,4,2,8,3,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,3,7,4,8,1,6] => [7,1,3,5,2,8,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,4,7,2,3,8,6,5] => [1,4,5,2,8,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,7,3,1,8,6,5] => [5,1,4,2,8,7,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,4,6,3,8,2,7,5] => [1,6,4,2,8,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,2,8,7,6,4] => [1,4,2,8,3,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,3,8,2,6,5] => [1,6,4,2,8,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,7,8,4,6,3] => [3,1,8,6,2,7,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,2,6,7,8,1,5,4] => [6,2,1,8,7,3,4,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,6,7,8,2,1,5] => [7,6,2,1,8,3,4,5] => [7,6,2,1,8,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[3,5,2,7,8,4,1,6] => [7,3,1,6,2,8,4,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,5,7,4,8,3,2,6] => [1,7,6,4,2,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,6,8,4,7,3] => [3,1,8,6,2,4,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,2,1,7,8,3,5] => [4,3,7,1,8,2,5,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,3,6,4,7,8,2,1] => [8,7,2,4,1,3,5,6] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,5,2,6,8,4,7,1] => [8,3,1,6,2,4,7,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,5,4,6,8,7,1,3] => [7,1,8,3,2,4,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,3,6,2,8,7,5,4] => [1,4,2,8,7,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,3,8,7,2,5] => [1,7,4,2,8,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,7,4,3,8,6,1] => [8,1,5,4,2,7,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,5,7,2,4,8,6,3] => [1,4,8,5,2,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,3,8,6,2,5] => [1,7,4,2,8,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,4,7,8,6,1,3] => [7,1,8,3,2,6,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,2,6,7,8,5,1,4] => [7,2,1,8,6,3,4,5] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,3,7,2,8,6,5,4] => [1,4,2,8,7,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,7,8,3,1,5,6] => [6,1,5,2,7,8,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,3,1,5,8,2,4,7] => [3,6,2,7,4,1,8,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,4,8,1,5,6,7] => [5,2,1,3,6,7,8,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,4,6,8,1,5,7] => [6,2,1,3,7,4,8,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,1,5,7,3,2,4,6] => [2,6,5,7,3,8,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,6,8,2,3,1,5] => [7,5,6,2,8,3,1,4] => [7,5,8,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,3,8,7,2,4,1,6] => [7,5,2,6,1,8,4,3] => [7,5,2,8,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[2,4,8,7,3,1,5,6] => [6,1,5,2,7,8,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,8,7,2,3,1,5] => [7,5,6,1,8,2,4,3] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[8,7,4,6,2,3,1,5] => [7,5,6,3,8,4,2,1] => [7,5,8,3,6,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[3,1,7,4,2,8,6,5] => [2,5,1,4,8,7,3,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,4,8,2,3,1,5] => [7,5,6,3,8,2,1,4] => [7,5,8,3,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[5,7,6,8,2,3,1,4] => [7,5,6,8,1,3,2,4] => [7,5,8,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,7,6,8,2,3,1,5] => [7,5,6,1,8,3,2,4] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[8,6,4,7,2,3,1,5] => [7,5,6,3,8,2,4,1] => [7,5,8,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[2,3,7,8,4,1,6,5] => [6,1,2,5,8,7,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,7,4,1,6,8,5] => [5,1,2,4,8,6,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,1,6,4,2,3,7,5] => [2,5,6,4,8,3,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,8,6,2,3,1,5] => [7,5,6,1,8,4,2,3] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,4,7,3,1,5,8,6] => [5,1,4,2,6,8,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,3,1,7,4,2,8,5] => [3,6,2,5,8,1,4,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,8,6,2,3,1,4] => [7,5,6,8,2,4,1,3] => [7,5,8,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[7,1,6,4,2,3,8,5] => [2,5,6,4,8,3,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,7,6,2,3,1,5] => [7,5,6,1,8,4,3,2] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[6,8,7,5,2,3,1,4] => [7,5,6,8,4,1,3,2] => [7,5,8,6,4,1,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[4,6,3,1,5,8,7,2] => [4,8,3,1,5,2,7,6] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,1,6,5,3,8,7,2] => [2,8,5,1,4,3,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,5,3,1,8,7,4] => [5,1,4,8,3,2,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,5,8,1,7,3,4] => [5,1,7,8,3,2,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,5,8,1,3,7,4] => [5,1,6,8,3,2,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,5,8,3,1,7,4] => [6,1,5,8,3,2,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,5,3,8,1,7,4] => [6,1,4,8,3,2,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,1,5,8,3,7,2] => [3,8,6,1,4,2,7,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,6,5,8,3,7,2] => [1,8,6,2,4,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,6,5,8,7,3,2] => [2,8,7,1,4,3,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,5,3,8,7,1,4] => [7,1,4,8,3,2,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,4,3,8,7,1,5,2] => [6,8,3,2,7,1,5,4] => [6,8,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,4,8,3,7,1,5,2] => [6,8,4,2,7,1,5,3] => [6,8,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[2,6,8,5,3,7,1,4] => [7,1,5,8,4,2,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,6,8,1,5,7,3,2] => [4,8,7,1,5,2,6,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,6,8,5,7,3,2] => [2,8,7,1,5,3,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,8,5,3,7,2] => [3,8,6,1,5,2,7,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,8,5,3,1,7,4] => [6,1,5,8,4,2,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,8,5,1,7,3,4] => [5,1,7,8,4,2,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,8,3,5,1,7,2] => [6,8,4,1,5,2,7,3] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,6,3,1,8,5,7,2] => [4,8,3,1,6,2,7,5] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,3,8,1,5,7,2] => [5,8,3,1,6,2,7,4] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,3,6,1,8,5,7,2] => [4,8,2,1,6,3,7,5] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,6,8,1,7,5,2] => [5,8,2,1,7,3,6,4] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,5,8,7,1,3,4] => [6,2,7,8,3,1,5,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,6,3,1,8,7,5,2] => [4,8,3,1,7,2,6,5] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,4,6,3,8,7,5,2] => [1,8,4,2,7,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,8,1,3,7,5,2] => [4,8,5,1,7,2,6,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,2,8,5,7,3,1,4] => [7,2,6,8,4,1,5,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,8,5,7,1,3,4] => [6,2,7,8,4,1,5,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,1,8,7,5,3,2] => [3,8,7,2,6,1,5,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,8,7,3,5,2] => [3,8,6,2,7,1,5,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,8,7,5,1,3,6] => [6,2,7,1,5,8,4,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,4,8,7,3,5,1,6] => [7,1,5,2,6,8,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,4,5,6,8,9,7,1] => [9,1,2,3,4,5,8,6,7] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,4,7,1,8,6,5] => [5,1,2,3,8,7,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,5,7,8,9,6,1] => [9,1,2,3,4,8,5,6,7] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,5,6,7,8,9,4,1] => [9,1,2,8,3,4,5,6,7] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,4,5,6,7,8,9,3,1] => [9,1,8,2,3,4,5,6,7] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,4,5,6,7,9,10,8,1] => [10,1,2,3,4,5,6,9,7,8] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,3,4,7,8,5,6,1] => [8,1,2,3,6,7,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,4,5,6,8,9,10,7,1] => [10,1,2,3,4,5,9,6,7,8] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,3,6,7,4,8,5,1] => [8,1,2,5,7,3,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,6,3,7,8,1,4] => [7,1,4,8,2,3,5,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,7,1,4,8,6,5] => [4,1,2,5,8,7,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,6,1,7,8,9,4,5] => [4,1,2,8,9,3,5,6,7] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,3,4,6,7,8,9,10,5,1] => [10,1,2,3,9,4,5,6,7,8] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,6,1,3,7,8,5,4] => [3,1,4,8,7,2,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,5,6,7,8,9,10,4,1] => [10,1,2,9,3,4,5,6,7,8] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,3,4,5,6,7,10,1,8,9] => [8,1,2,3,4,5,6,9,10,7] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[2,3,4,5,6,8,9,10,11,1,7] => [10,1,2,3,4,5,11,6,7,8,9] => [10,1,11,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],[.,.]]
[2,5,6,7,4,8,1,3] => [7,1,8,5,2,3,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,4,7,1,8,9,10,5,6] => [5,1,2,3,9,10,4,6,7,8] => [5,1,10,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[[.,.],.],.],.],.]]
[2,3,7,8,4,5,6,1] => [8,1,2,5,6,7,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,7,3,4,8,5,1] => [8,1,4,5,7,2,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,1,3,7,8,9,4,5] => [3,1,4,8,9,2,5,6,7] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,3,5,6,7,8,9,10,11,1,4] => [10,1,2,11,3,4,5,6,7,8,9] => [10,1,11,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],[.,.]]
[1,7,3,2,8,5,4,6] => [1,4,3,7,6,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,2,5,8,4,6] => [1,4,3,7,5,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,7,5,4,8,6] => [1,3,2,6,5,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,2,5,3,7,1,8] => [7,3,5,2,4,1,6,8] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,6,4,8,2,1,5,7] => [6,5,1,3,7,2,8,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[1,6,2,8,5,3,4,7] => [1,3,6,7,5,2,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,2,3,7,5,1,8] => [7,3,4,1,6,2,5,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,7,2,3,6,5,1,8] => [7,3,4,1,6,5,2,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,7,2,3,5,6,1,8] => [7,3,4,1,5,6,2,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,3,2,7,4,6,1,8] => [7,3,2,5,1,6,4,8] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,3,2,6,4,7,1,8] => [7,3,2,5,1,4,6,8] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,6,2,3,5,7,1,8] => [7,3,4,1,5,2,6,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,5,2,1,6,8,4,7] => [4,3,1,7,2,5,8,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,5,2,6,8,4,3,7] => [1,3,7,6,2,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,2,8,4,3,6] => [1,4,7,6,2,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,2,1,8,6,4,7] => [4,3,1,7,2,6,8,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,3,2,6,1,8,5,7] => [5,3,2,1,7,4,8,6] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,7,2,3,4,8,6,5] => [1,3,4,5,8,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,2,3,4,1,7,5] => [6,3,4,5,8,1,7,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,1,8,2,3,5,7,6] => [2,4,5,1,6,8,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,8,4,5,7,6] => [3,1,2,5,6,8,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,3,2,1,4,5,8,6] => [4,3,2,5,6,8,1,7] => [4,3,2,8,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,8,1,4,3,5,2,6] => [3,7,5,4,6,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,2,3,4,6,8,5] => [2,3,4,5,8,6,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,3,4,8,7,5] => [2,3,4,5,8,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,2,3,4,7,6,5] => [1,3,4,5,8,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,3,4,6,7,5] => [2,3,4,5,8,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,3,5,4,7,6] => [3,1,4,6,5,8,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,1,4,3,5,2,6] => [3,7,5,4,6,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,2,1,4,5,7,6] => [4,3,2,5,6,8,7,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,8,2,1,5,6,4,7] => [4,3,1,7,5,6,8,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,2,1,6,5,4,7] => [4,3,1,7,6,5,8,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,7,8,3,5,4,2,6] => [1,7,4,6,5,8,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,1,8,3,5,2,6] => [3,7,5,2,6,8,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,7,3,5,2,6] => [3,7,5,2,6,8,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,2,4,3,1,6,7] => [6,3,5,4,2,7,8,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,3,2,5,4,1,6,7] => [6,3,2,5,4,7,8,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,3,2,5,1,8,6,7] => [5,3,2,1,4,7,8,6] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,5,2,4,1,8,6,7] => [5,3,1,4,2,7,8,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,8,7,3,5,4,2,6] => [1,7,4,6,5,8,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,7,2,8,4,3,6] => [2,4,7,6,1,8,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,8,5,3,4,7] => [2,3,6,7,5,1,8,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,2,1,8,4,5,7] => [4,3,2,6,7,1,8,5] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,3,2,8,4,5,1,6] => [7,3,2,5,6,8,1,4] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[2,7,8,4,3,5,1,6] => [7,1,5,4,6,8,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,1,8,3,5,4,2,6] => [2,7,4,6,5,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,2,3,4,6,1,5] => [7,3,4,5,8,6,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,7,1,3,4,8,2,5] => [3,7,4,5,8,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,3,4,7,2,5] => [3,7,4,5,8,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,2,3,4,6,8,5] => [1,3,4,5,8,6,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,3,4,8,7,5] => [1,3,4,5,8,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,2,3,4,1,8,5] => [6,3,4,5,8,2,1,7] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,6,2,3,4,1,7,5] => [6,3,4,5,8,2,7,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,1,7,3,5,4,2,6] => [2,7,4,6,5,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,2,7,4,5,1,6] => [7,3,2,5,6,8,4,1] => [7,3,2,8,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,7,2,3,4,1,8,5] => [6,3,4,5,8,1,2,7] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,6,2,3,4,8,1,5] => [7,3,4,5,8,2,1,6] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,3,4,8,7,5,1,2] => [7,8,2,3,6,1,5,4] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,8,7,3,5,6,1,2] => [7,8,4,1,5,6,3,2] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,8,7,5,3,6,1,2] => [7,8,5,1,4,6,3,2] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,8,4,1,2,6,7,3] => [4,5,8,3,1,6,7,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,2,1,4,7,6,3] => [4,3,8,5,1,7,6,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,2,5,1,7,6,3] => [5,3,8,1,4,7,6,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,4,1,2,6,5,3] => [4,5,8,3,7,6,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,7,6,2,4,1,5] => [7,5,1,6,8,4,3,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,8,7,6,4,1,3,5] => [6,1,7,5,8,4,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,8,2,6,5,1,3,4] => [6,3,7,8,5,4,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[1,8,7,6,4,2,3,5] => [1,6,7,5,8,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,7,6,3,1,4,5] => [6,1,5,7,8,4,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,8,7,6,2,4,3,5] => [1,5,7,6,8,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,6,3,4,2,5] => [1,7,5,6,8,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,1,4,5,6,7,3] => [3,1,8,4,5,6,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,7,3,6,5,8,4] => [2,1,4,8,6,5,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,2,6,5,8,4] => [2,4,1,8,6,5,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,7,1,6,5,8,4] => [4,2,1,8,6,5,3,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,2,8,5,7,3,4] => [2,3,7,8,5,1,6,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,1,8,5,7,3,4] => [3,2,7,8,5,1,6,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,2,1,7,5,8,3] => [4,3,8,2,6,1,5,7] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,1,3,8,5,2,7,4] => [2,6,3,8,5,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,7,1,6,8,5,4] => [4,1,2,8,7,5,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,7,2,6,8,5,4] => [1,4,2,8,7,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,2,6,5,3,1,4] => [7,3,6,8,5,4,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,2,6,7,5,8,1,4] => [7,2,1,8,5,3,4,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,2,7,5,6,3,8,4] => [1,2,6,8,4,5,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,7,6,4,3,1,5] => [7,1,6,5,8,4,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,8,7,6,2,1,3,5] => [6,5,7,1,8,4,3,2] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,8,7,6,1,3,2,5] => [5,7,6,1,8,4,3,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,7,6,4,1,2,5] => [6,7,1,5,8,4,3,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,8,3,6,5,1,2,4] => [6,7,3,8,5,4,1,2] => [6,8,3,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,3,7,5,6,8,1,4] => [7,1,2,8,4,5,3,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,8,7,6,4,2,1,5] => [7,6,1,5,8,4,3,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,1,4,6,8,2,3,7] => [2,6,7,3,1,4,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,6,3,5,4,8,2] => [1,8,4,6,5,3,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,7,2,6,5,1,8] => [7,4,2,1,6,5,3,8] => [7,4,2,1,8,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[3,4,6,1,5,7,2,8] => [4,7,1,2,5,3,6,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,6,8,5,7,3,4,2] => [1,8,6,7,4,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,1,5,8,6,3,7] => [3,1,7,2,4,6,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,1,2,5,8,3,7] => [3,4,7,1,5,2,8,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,7,2,1,4,8,3] => [5,4,8,6,1,2,3,7] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,8,6,5,1,2,4,3] => [5,6,8,7,4,3,1,2] => [5,8,7,6,4,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[1,3,6,5,7,8,2,4] => [1,7,2,8,4,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,5,2,4,1,7,3] => [6,4,8,5,3,1,7,2] => [6,4,8,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[2,3,1,6,8,5,7,4] => [3,1,2,8,6,4,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,4,2,3,6,8,5] => [2,4,5,3,8,6,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,8,3,4,6,7,2] => [1,8,4,5,2,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,1,2,4,7,6,5] => [3,4,2,5,8,7,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,8,1,6,5,4,7] => [4,1,2,7,6,5,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,1,4,7,2,5,3,6] => [2,5,7,3,6,8,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,2,4,1,7,8,6] => [5,3,1,4,2,8,6,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,4,8,6,2,7,1,5] => [7,5,1,2,8,4,6,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[6,1,2,7,5,3,8,4] => [2,3,6,8,5,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,2,8,6,4,1,5] => [7,3,2,6,8,5,1,4] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[2,7,8,4,6,3,1,5] => [7,1,6,4,8,5,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,3,5,2,6,1,8,4] => [6,4,2,8,3,5,1,7] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,5,2,3,6,1,7,4] => [6,3,4,8,2,5,7,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,1,6,3,5,7,2,4] => [2,7,4,8,5,3,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,6,4,3,7,1,5] => [7,1,5,4,8,3,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,3,2,6,4,7,1,5] => [7,3,2,5,8,4,6,1] => [7,3,2,8,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[2,3,8,7,6,5,1,4] => [7,1,2,8,6,5,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,2,8,7,3,6,5,4] => [1,2,5,8,7,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,8,7,3,6,1,5] => [7,2,5,1,8,6,4,3] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,5,8,7,1,2,6,3] => [5,6,8,1,2,7,4,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,5,8,7,3,2,6,4] => [1,6,5,8,2,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,8,7,3,2,1,6] => [7,6,5,1,2,8,4,3] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[2,6,8,1,7,5,4,3] => [4,1,8,7,6,2,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,8,4,7,2,1,5] => [7,6,1,4,8,2,5,3] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,5,8,3,7,6,1,4] => [7,1,4,8,2,6,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,2,8,4,7,6,1,5] => [7,2,1,4,8,6,5,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,5,8,3,7,2,6,4] => [1,6,4,8,2,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,8,4,7,2,1,6] => [7,6,1,4,2,8,5,3] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,6,8,2,3,7,1,4] => [7,4,5,8,1,2,6,3] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[1,6,8,4,2,7,5,3] => [1,5,8,4,7,2,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,4,2,7,6,3] => [1,5,8,4,2,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,2,3,7,6,4] => [1,4,5,8,2,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,4,3,7,6,5] => [2,1,5,4,8,7,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,8,4,3,7,1,6] => [7,1,5,4,2,8,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,6,8,4,1,2,7,3] => [5,6,8,4,1,2,7,3] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,6,8,1,3,2,7,4] => [4,6,5,8,1,2,7,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,6,8,4,3,2,7,5] => [1,6,5,4,8,2,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,8,4,3,2,1,7] => [7,6,5,4,1,2,8,3] => [7,6,5,4,1,8,3,2] => [[[[[.,[[.,.],.]],.],.],.],[.,.]]
[7,1,2,8,6,5,4,3] => [2,3,8,7,6,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,8,6,2,5,3] => [2,6,8,3,7,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,1,8,6,2,5,4] => [3,6,2,8,7,5,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,4,8,3,6,1,5] => [7,2,5,3,8,6,1,4] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,1,4,8,3,2,6,5] => [2,6,5,3,8,7,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,5,8,3,2,1,6] => [7,6,5,2,3,8,1,4] => [7,6,5,2,8,4,1,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[1,6,2,8,7,5,4,3] => [1,3,8,7,6,2,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,8,7,2,5,3] => [1,6,8,3,7,2,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,4,8,7,2,1,5] => [7,6,1,3,8,2,5,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,2,5,8,7,6,1,4] => [7,2,1,8,3,6,5,4] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,4,8,7,6,1,5] => [7,2,1,3,8,6,5,4] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,1,5,8,7,2,6,4] => [2,6,1,8,3,7,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,8,7,2,6,5] => [2,6,1,3,8,7,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,4,8,2,7,5,3] => [1,5,8,3,7,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,8,2,7,6,3] => [1,5,8,2,3,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,5,8,3,7,1,6] => [7,1,5,2,3,8,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,6,5,8,1,2,7,3] => [5,6,8,1,3,2,7,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,6,4,8,3,2,7,5] => [1,6,5,3,8,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,8,3,2,7,6] => [1,6,5,2,3,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,1,4,8,2,5,3] => [3,6,8,4,7,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,3,8,2,5,4] => [3,6,4,8,7,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,3,4,8,2,1,5] => [7,6,3,4,8,2,1,5] => [7,6,3,8,5,2,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[7,2,5,1,8,6,4,3] => [4,2,8,7,3,6,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,5,3,8,6,1,4] => [7,2,4,8,3,6,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,1,4,8,6,5,3] => [3,2,8,4,7,6,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,1,3,8,6,5,4] => [3,2,4,8,7,6,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,3,4,8,6,1,5] => [7,2,3,4,8,6,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,6,5,1,8,7,4,3] => [4,1,8,7,3,2,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,5,4,8,7,1,6] => [7,1,2,4,3,8,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,6,5,4,8,2,7,3] => [1,6,8,4,3,2,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,3,8,2,7,4] => [1,6,4,8,3,2,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,4,8,2,7,5] => [1,6,3,4,8,2,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,4,8,2,7,6] => [1,6,2,4,3,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,5,4,8,2,1,7] => [7,6,1,4,3,2,8,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[7,6,1,4,2,8,5,3] => [3,5,8,4,7,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,2,3,8,5,4] => [3,4,5,8,7,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,2,4,3,8,1,5] => [7,3,5,4,8,2,1,6] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,1,5,4,2,8,6,3] => [2,5,8,4,3,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,2,3,8,6,4] => [2,4,5,8,3,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,4,3,8,6,5] => [2,3,5,4,8,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,5,4,3,8,1,7] => [7,1,5,4,3,2,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,6,1,4,3,2,8,5] => [3,6,5,4,8,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,5,4,3,2,8,6] => [2,6,5,4,3,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,2,6,7,8,1,5] => [7,3,1,2,8,4,5,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,1,4,2,6,8,7,5] => [2,4,1,3,8,5,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,4,2,6,1,7,5] => [6,4,2,3,8,5,7,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[2,6,7,3,5,4,1,8] => [7,1,4,6,5,2,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,8,3,5,4,1,6] => [7,1,4,6,5,8,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,8,3,5,4,1,7] => [7,1,4,6,5,2,8,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,7,1,2,8,5,3,6] => [3,4,7,1,6,8,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,1,2,7,5,3,6] => [3,4,7,1,6,8,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,6,3,7,5,4,8] => [2,1,4,7,6,3,5,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,3,6,8,4,5] => [3,1,4,7,8,5,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,3,2,8,1,4,5] => [6,4,3,7,8,1,2,5] => [6,4,3,8,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,3,4,2,6,1,8,5] => [6,4,2,3,8,5,1,7] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,4,1,2,8,5,3,6] => [3,4,7,2,6,8,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,2,6,5,3,8] => [3,4,7,2,6,5,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,3,1,5,6,8,2] => [4,8,3,2,5,6,1,7] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,7,4,1,5,8,3,2] => [4,8,7,3,5,1,2,6] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,5,1,6,8,3,2] => [4,8,7,1,3,5,2,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,3,1,7,6,8,2] => [4,8,3,1,2,6,5,7] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,1,2,7,5,3,8] => [3,4,7,1,6,2,5,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,1,3,6,5,4,8] => [3,1,4,7,6,5,2,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,8,2,6,5,3,7] => [2,4,7,1,6,5,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,2,8,5,3,7] => [3,4,7,1,6,2,8,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,3,1,5,6,7,2] => [4,8,3,2,5,6,7,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,5,3,1,8,6,7,2] => [4,8,3,1,2,6,7,5] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,5,6,3,1,7,2] => [6,8,5,1,3,4,7,2] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,1,3,4,8,6,7,2] => [2,8,3,4,1,6,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,3,8,1,6,7,2] => [5,8,3,2,1,6,7,4] => [5,8,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,3,4,1,6,7,2] => [5,8,3,4,2,6,7,1] => [5,8,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,8,2,1,5,3,7] => [5,4,7,2,6,1,8,3] => [5,4,8,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,7,3,2,5,1,4,8] => [6,4,3,7,5,1,2,8] => [6,4,3,8,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,8,3,2,5,1,4,7] => [6,4,3,7,5,1,8,2] => [6,4,3,8,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,7,1,4,6,8,3,2] => [3,8,7,4,1,5,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,3,4,7,6,8,2] => [2,8,3,4,1,6,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,2,7,5,3,8] => [2,4,7,3,6,1,5,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,3,7,1,6,8,2] => [5,8,3,2,1,6,4,7] => [5,8,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,7,5,4,1,8,3,2] => [5,8,7,4,3,1,2,6] => [5,8,7,4,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,6,4,2,1,5,3,8] => [5,4,7,3,6,2,1,8] => [5,4,8,3,7,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,2,7,6,5,4,1,3] => [7,2,8,6,5,4,3,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,8,6,5,4,3,1] => [8,2,7,6,5,4,1,3] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,1,9,7,6,5,4,3,2] => [2,9,8,7,6,5,4,1,3] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,10,9,8,7,6,5,4,1,3] => [9,1,10,8,7,6,5,4,3,2] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[3,9,8,7,6,5,4,1,2] => [8,9,1,7,6,5,4,3,2] => [8,9,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[8,7,2,6,5,4,1,3] => [7,3,8,6,5,4,2,1] => [7,3,8,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,2,8,7,6,5,1,4] => [7,2,1,8,6,5,4,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,8,7,6,5,3,1,2] => [7,8,6,1,5,4,3,2] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[7,8,6,1,5,4,3,2] => [4,8,7,6,5,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[9,1,10,8,7,6,5,4,3,2] => [2,10,9,8,7,6,5,4,1,3] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,8,5,7,6,3,2,1] => [8,7,6,1,3,5,4,2] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[3,8,7,4,6,5,2,1] => [8,7,1,4,6,5,3,2] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[8,5,6,1,3,2,4,7] => [4,6,5,7,2,3,8,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,1,5,3,2,4,6] => [3,6,5,7,4,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,1,4,5,2,3,7] => [3,6,7,4,5,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,3,1,5,2,4,7] => [4,6,3,7,5,2,8,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,6,1,5,2,3,7] => [4,6,7,2,5,3,8,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,2,1,5,4,3,7] => [4,3,7,6,5,2,8,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,2,6,1,4,3,7] => [5,3,7,6,2,4,8,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,8,3,1,5,2,4,6] => [4,6,3,7,5,8,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,2,7,5,1,3,4,6] => [5,2,6,7,4,8,3,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,1,7,5,2,3,6] => [3,6,7,2,5,8,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,7,1,5,4,3,6] => [4,2,7,6,5,8,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,6,1,7,4,3,5] => [4,2,7,6,8,3,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,7,4,3,2,6,5] => [2,6,5,4,8,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,8,1,3,2,6,4] => [4,6,5,8,1,7,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,1,6,7,2,3,4] => [3,6,7,8,1,4,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,6,1,8,2,3,4] => [4,6,7,8,1,3,2,5] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,2,5,1,8,3,4] => [5,3,7,8,4,1,2,6] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,5,1,6,8,2,3,4] => [3,6,7,8,2,4,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,3,8,1,2,4,5] => [5,6,3,7,8,1,2,4] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,5,4,1,8,2,3,6] => [4,6,7,3,2,8,1,5] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,1,6,4,7,2,3,5] => [2,6,7,4,8,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,4,1,3,2,5,6] => [4,6,5,3,7,8,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,3,7,4,1,2,5,6] => [5,6,2,4,7,8,3,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,5,1,7,3,2,4,6] => [3,6,5,7,2,8,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,8,4,3,6,2,5] => [2,7,5,4,8,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,1,8,6,4,2,5] => [3,7,2,6,8,5,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,7,4,6,2,5] => [3,7,2,5,8,6,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,5,1,7,2,3,6] => [4,6,7,2,3,8,5,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,6,8,1,7,2,3,4] => [4,6,7,8,1,2,5,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,1,8,5,6,2,4] => [3,7,2,8,5,6,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,7,8,3,1,5,4] => [6,2,5,8,7,1,3,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,8,1,7,3,2,6,4] => [3,6,5,8,1,7,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,7,4,1,3,6,5] => [5,2,6,4,8,7,3,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,4,8,2,1,3,6,5] => [5,4,6,2,8,7,1,3] => [5,4,8,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,4,3,8,1,2,6,5] => [5,6,3,2,8,7,1,4] => [5,8,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,2,3,6,7,1,5,4] => [6,2,3,8,7,4,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,6,8,7,1,5,4,3] => [5,1,8,7,6,2,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,8,5,2,3,6,4,1] => [8,4,5,7,3,6,1,2] => [8,4,7,6,3,5,1,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[8,7,5,2,3,1,6,4] => [6,4,5,8,3,7,2,1] => [6,4,8,7,3,5,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[6,8,5,2,3,4,7,1] => [8,4,5,6,3,1,7,2] => [8,4,7,6,3,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[3,5,2,4,6,8,1,7] => [7,3,1,4,2,5,8,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,4,5,3,6,8,1,7] => [7,1,4,2,3,5,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,1,3,4,6,8,2,7] => [2,7,3,4,1,5,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,5,7,2,8,1,6] => [7,5,2,1,3,8,4,6] => [7,5,2,1,8,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[4,6,3,1,7,8,2,5] => [4,7,3,1,8,2,5,6] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,1,3,4,6,8,2] => [3,8,4,5,1,6,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,6,7,1,5,8,2] => [5,8,2,1,6,3,4,7] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,6,3,5,1,7,8,2] => [5,8,3,1,4,2,6,7] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,6,3,5,7,2,8,1] => [8,6,3,1,4,2,5,7] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[3,5,6,4,1,7,8,2] => [5,8,1,4,2,3,6,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,5,6,7,4,8,2] => [2,8,1,6,3,4,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,7,1,3,5,8,2] => [4,8,5,2,6,1,3,7] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,6,7,3,4,5,8,2] => [1,8,4,5,6,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,7,4,5,8,1,3] => [7,1,8,4,5,2,3,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,7,4,8,1,3,5] => [6,1,7,4,8,2,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,2,6,1,7,8,4] => [5,3,1,8,2,4,6,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,5,2,6,7,4,8,1] => [8,3,1,6,2,4,5,7] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,2,3,6,7,4,8,1] => [8,2,3,6,1,4,5,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,3,6,1,7,8,4] => [5,2,3,8,1,4,6,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,6,1,3,7,8,4] => [4,2,5,8,1,3,6,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,2,4,8,1,5,6] => [6,3,1,4,7,8,2,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,2,4,6,8,1,3,5] => [6,2,7,3,8,4,1,5] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,7,2,4,6,8,1,5] => [7,3,1,4,8,5,2,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,5,7,2,6,8,1,4] => [7,4,1,8,2,5,3,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,2,4,5,7,3,8,1] => [8,2,6,3,4,1,5,7] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,4,5,1,7,8,3] => [5,2,8,3,4,1,6,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,6,7,5,8,1,3,4] => [6,1,7,8,4,2,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,7,1,2,5,8,3] => [4,5,8,1,6,2,3,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,2,6,7,3,8,1] => [8,3,6,2,1,4,5,7] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,4,2,6,1,7,8,3] => [5,3,8,2,1,4,6,7] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,5,4,6,2,7,8,3] => [1,5,8,3,2,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,5,1,2,7,8,3] => [4,5,8,2,3,1,6,7] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,7,2,8,1,3,4] => [6,4,7,8,2,1,3,5] => [6,4,8,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,6,4,7,1,3,8,2] => [5,8,6,3,1,2,4,7] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,4,6,3,1,7,8,2] => [5,8,4,2,1,3,6,7] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,5,3,2,4,8,1,6] => [7,4,3,5,2,8,1,6] => [7,4,3,8,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,5,4,2,1,6,3,7] => [5,4,7,3,2,6,8,1] => [5,4,8,3,2,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,5,3,4,1,6,2,7] => [5,7,3,4,2,6,8,1] => [5,8,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,4,2,1,8,3,6] => [5,4,7,3,2,8,1,6] => [5,4,8,3,2,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,5,4,2,1,6,8,3] => [5,4,8,3,2,6,1,7] => [5,4,8,3,2,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,4,3,5,6,1,8,2] => [6,8,3,2,4,5,1,7] => [6,8,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,6,7,3,1,4,8,2] => [5,8,4,6,1,2,3,7] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,7,3,4,1,5,8,2] => [5,8,3,4,6,1,2,7] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,4,2,1,5,8,3] => [5,4,8,3,6,1,2,7] => [5,4,8,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,6,7,3,1,8,2,4] => [5,7,4,8,1,2,3,6] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,6,3,7,2,4,8,1] => [8,5,3,6,1,2,4,7] => [8,5,3,7,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[5,6,7,2,3,8,1,4] => [7,4,5,8,1,2,3,6] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[7,4,5,2,8,1,3,6] => [6,4,7,2,3,8,1,5] => [6,4,8,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,7,3,2,4,8,1,5] => [7,4,3,5,8,1,2,6] => [7,4,3,8,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[7,6,4,2,1,3,8,5] => [5,4,6,3,8,2,1,7] => [5,4,8,3,7,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,6,3,4,1,2,8,5] => [5,6,3,4,8,2,1,7] => [5,8,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,6,3,2,4,1,8,5] => [6,4,3,5,8,2,1,7] => [6,4,3,8,7,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[6,7,3,2,5,1,8,4] => [6,4,3,8,5,1,2,7] => [6,4,3,8,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,5,3,2,7,8,1,4] => [7,4,3,8,2,1,5,6] => [7,4,3,8,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[6,4,5,2,7,3,8,1] => [8,4,6,2,3,1,5,7] => [8,4,7,2,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,4,5,2,7,8,1,3] => [7,4,8,2,3,1,5,6] => [7,4,8,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,4,5,2,6,1,8,3] => [6,4,8,2,3,5,1,7] => [6,4,8,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,4,5,6,1,2,8,3] => [5,6,8,2,3,4,1,7] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,5,6,2,1,3,8,4] => [5,4,6,8,2,3,1,7] => [5,4,8,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,7,3,5,1,2,8,4] => [5,6,3,8,4,1,2,7] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,7,4,1,2,8,3] => [5,6,8,4,1,2,3,7] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,6,4,2,7,8,1,3] => [7,4,8,3,1,2,5,6] => [7,4,8,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[5,4,6,7,3,1,8,2] => [6,8,5,2,1,3,4,7] => [6,8,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,7,8,5,6,4,1,2] => [7,8,1,6,4,5,2,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,8,5,6,1,4,2] => [6,8,1,7,4,5,2,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,7,8,5,6,3,4,2] => [1,8,6,7,4,5,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,8,6,3,4,2] => [1,8,6,7,3,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,5,8,6,1,4,2] => [6,8,1,7,3,5,2,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,5,8,6,4,1,2] => [7,8,1,6,3,5,2,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,7,3,8,6,4,1,2] => [7,8,3,6,1,5,2,4] => [7,8,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,3,8,5,6,4,1,2] => [7,8,2,6,4,5,1,3] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,3,5,8,6,4,1,2] => [7,8,2,6,3,5,1,4] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,5,7,8,6,4,1,2] => [7,8,1,6,2,5,3,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,5,7,8,6,3,4,2] => [1,8,6,7,2,5,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,8,3,6,4,2] => [1,8,5,7,2,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,7,8,1,6,4,2] => [5,8,1,7,2,6,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,3,7,8,1,6,4,2] => [5,8,2,7,1,6,3,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,5,8,6,1,4,2] => [6,8,2,7,3,5,1,4] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,3,8,5,6,1,4,2] => [6,8,2,7,4,5,1,3] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,8,1,5,6,3,4,2] => [3,8,6,7,4,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,8,5,6,3,4,2] => [2,8,6,7,4,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,8,6,3,4,2] => [2,8,6,7,3,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,8,3,6,4,2] => [2,8,5,7,1,6,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,8,5,6,4,2] => [2,8,1,7,5,6,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,7,8,5,6,4,2] => [1,8,2,7,5,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,5,8,6,4,2] => [2,8,1,7,4,6,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,3,8,6,4,2] => [2,8,4,7,1,6,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,3,8,6,4,2] => [2,8,4,7,3,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,8,3,6,4,2] => [2,8,5,7,3,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,1,5,3,6,4,2] => [3,8,5,7,4,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,3,5,1,6,4,2] => [5,8,3,7,4,6,1,2] => [5,8,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,3,5,8,1,6,4,2] => [5,8,2,7,3,6,1,4] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,7,1,8,6,4,2] => [4,8,2,7,1,6,3,5] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,5,7,1,8,6,4,2] => [4,8,1,7,2,6,3,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,7,5,3,8,6,4,2] => [1,8,4,7,3,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,3,1,8,6,4,2] => [4,8,3,7,1,6,2,5] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,5,8,1,6,4,2] => [5,8,1,7,3,6,2,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,7,5,8,3,6,4,2] => [1,8,5,7,3,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,5,3,6,4,2] => [1,8,5,7,4,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,8,5,1,6,4,2] => [5,8,1,7,4,6,2,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,7,8,3,6,1,4,2] => [6,8,4,7,1,5,2,3] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,7,8,6,3,1,4,2] => [6,8,5,7,1,4,2,3] => [6,8,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[7,5,8,6,1,3,4,2] => [5,8,6,7,2,4,1,3] => [5,8,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,7,8,1,6,3,4,2] => [4,8,6,7,1,5,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,8,1,3,6,4,2] => [4,8,5,7,1,6,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,8,1,5,6,4,2] => [4,8,1,7,5,6,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,7,8,3,5,6,4,2] => [1,8,4,7,5,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,8,5,6,4,2] => [1,8,3,7,5,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,1,8,5,6,4,2] => [3,8,1,7,5,6,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,8,3,6,4,2] => [3,8,5,7,1,6,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,8,6,3,4,2] => [3,8,6,7,1,5,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,1,8,6,3,4,2] => [3,8,6,7,2,5,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,8,3,6,4,2] => [3,8,5,7,2,6,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,3,8,6,4,2] => [3,8,4,7,2,6,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,1,3,8,6,4,2] => [3,8,4,7,1,6,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,5,8,6,4,2] => [3,8,1,7,4,6,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,3,5,8,6,4,2] => [1,8,3,7,4,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,7,8,6,4,2] => [1,8,3,7,2,6,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,1,7,8,6,4,2] => [3,8,1,7,2,6,4,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,1,7,8,6,4,2] => [3,8,2,7,1,6,4,5] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,5,8,6,4,2] => [3,8,2,7,4,6,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,8,5,6,4,2] => [3,8,2,7,5,6,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,8,1,5,6,4,2] => [4,8,2,7,5,6,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,3,1,5,6,4,2] => [4,8,3,7,5,6,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,1,3,5,6,4,2] => [3,8,4,7,5,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,8,3,5,6,4,2] => [2,8,4,7,5,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,8,5,6,4,2] => [2,8,3,7,5,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,5,8,6,4,2] => [2,8,3,7,4,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,7,8,6,4,2] => [2,8,1,7,3,6,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,3,4,6,8,1,2] => [7,8,3,4,1,5,2,6] => [7,8,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,7,3,4,8,6,1,2] => [7,8,3,4,1,6,2,5] => [7,8,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,7,3,4,1,8,6,2] => [5,8,3,4,1,7,2,6] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,3,4,1,6,8,2] => [5,8,3,4,1,6,2,7] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,3,5,6,1,2,8,4] => [5,6,2,8,3,4,1,7] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,7,3,1,4,6,2,8] => [4,7,3,5,1,6,2,8] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,3,1,4,6,8,2] => [4,8,3,5,1,6,2,7] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,3,1,4,8,6,2] => [4,8,3,5,1,7,2,6] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,3,1,4,8,2,6] => [4,7,3,5,1,8,2,6] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,3,7,4,1,2,8,6] => [5,6,2,4,1,8,3,7] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,7,4,1,2,6,8] => [5,6,2,4,1,7,3,8] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,7,1,4,2,6,8] => [4,6,2,5,1,7,3,8] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,7,1,4,2,8,6] => [4,6,2,5,1,8,3,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,5,1,2,8,6,4] => [4,5,1,8,3,7,2,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,8,3,5,1,2,6,4] => [5,6,3,8,4,7,1,2] => [5,8,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,3,8,5,1,2,6,4] => [5,6,2,8,4,7,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,5,8,1,2,6,4] => [5,6,2,8,3,7,1,4] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,5,1,2,6,4,8] => [4,5,1,7,3,6,2,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,5,1,2,6,8,4] => [4,5,1,8,3,6,2,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,1,4,3,5,2,8,7] => [2,6,4,3,5,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,7,8,6,1,3,2] => [6,8,7,2,1,5,3,4] => [6,8,7,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,7,2,5,8,3,1,6] => [7,3,6,1,4,8,2,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,2,4,5,1,3,8,7] => [5,2,6,3,4,1,8,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,1,4,6,3,2,8,7] => [2,6,5,3,1,4,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,6,2,4,1,8,7] => [6,4,1,5,2,3,8,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,8,6,7,5,4,1,2] => [7,8,1,6,5,3,4,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,2,7,8,3,4,1,5] => [7,2,5,6,8,1,3,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,5,3,4,8,1,7,6] => [6,1,3,4,2,8,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,7,1,2,5,3,4,6] => [3,4,6,7,5,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,8,2,3,4,7,6] => [2,4,5,6,1,8,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,7,6,2,8,1,3] => [7,5,8,2,1,4,3,6] => [7,5,8,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[3,7,8,1,5,4,6,2] => [4,8,1,6,5,7,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,1,3,4,6,8,5,2] => [2,8,3,4,7,5,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,6,5,7,1,4,2] => [6,8,2,7,4,3,5,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,8,7,1,4,6,2,3] => [4,7,8,5,1,6,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,6,1,8,3,5,2] => [4,8,6,1,7,3,2,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,2,6,3,8,5,1] => [8,3,5,1,7,4,2,6] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,1,8,4,6,7,3,5] => [2,1,7,4,8,5,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,5,6,7,2,4] => [3,7,1,8,4,5,6,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,2,4,8,5,3,1] => [8,3,7,4,6,1,2,5] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,8,3,6,7,5,1,4] => [7,1,3,8,6,4,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,2,1,7,6,3,5,4] => [3,2,6,8,7,5,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,4,5,8,1,7,6] => [6,2,1,3,4,8,7,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,4,6,3,2,1,8,5] => [6,5,4,2,8,3,1,7] => [6,5,4,2,8,7,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[4,7,3,2,1,8,6,5] => [5,4,3,1,8,7,2,6] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,4,7,5,2,3,8,1] => [8,5,6,2,4,1,3,7] => [8,5,7,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[6,4,8,1,7,3,2,5] => [4,7,6,2,8,1,5,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,7,2,3,1,5,6] => [6,4,5,1,7,8,3,2] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,2,3,1,8,7,5,6] => [4,2,3,1,7,8,6,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,6,8,1,3,5,2,4] => [4,7,5,8,6,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,5,2,3,1,8,4] => [6,4,5,8,3,1,2,7] => [6,4,8,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,4,2,1,8,5,7,3] => [4,3,8,2,6,1,7,5] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,2,1,5,6,8,4,3] => [3,2,8,7,4,5,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,2,6,4,1,5,3] => [6,3,8,5,7,4,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,7,8,2,5,3,1,4] => [7,4,6,8,5,1,2,3] => [7,4,8,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[2,1,7,3,6,8,5,4] => [2,1,4,8,7,5,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,7,8,4,6,3] => [2,1,8,6,3,7,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,7,8,3,6,1,4] => [7,1,5,8,2,6,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,4,1,5,7,2,8,3] => [3,6,8,2,4,1,5,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,8,1,2,5,6,3] => [4,5,8,2,6,7,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,7,4,3,2,8,5] => [2,6,5,4,8,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,3,4,2,1,7,5] => [6,5,3,4,8,1,7,2] => [6,5,3,8,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[4,2,6,1,5,7,8,3] => [4,2,8,1,5,3,6,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,4,6,7,3,5,8,1] => [8,1,5,2,6,3,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,1,4,8,3,5,6,2] => [2,8,5,3,6,7,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,7,5,3,4,1,2] => [7,8,5,6,4,1,3,2] => [7,8,5,6,4,1,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[3,6,8,7,2,5,1,4] => [7,5,1,8,6,2,4,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,5,7,2,8,6,1,4] => [7,4,1,8,2,6,3,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[2,5,7,4,8,6,1,3] => [7,1,8,4,2,6,3,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,6,3,7,5,2,8,4] => [1,6,3,8,5,2,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,3,7,5,1,8,4] => [6,1,3,8,5,2,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,4,8,7,5,1,3] => [7,1,8,3,6,2,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,6,2,5,8,7,1,4] => [7,3,1,8,4,2,6,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,2,4,8,6,5,1,3] => [7,2,8,3,6,5,1,4] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,4,8,7,5,1,3] => [7,2,8,3,6,1,5,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,4,5,8,7,6,1,3] => [7,1,8,2,3,6,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,5,7,6,1,8,4] => [6,1,2,8,3,5,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,3,4,6,2,8,7,5] => [1,5,2,3,8,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,3,6,1,8,7,4] => [5,2,3,8,1,4,7,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,7,3,8,1,6,5] => [6,2,4,1,8,7,3,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,5,1,4,7,3,8,6] => [3,1,6,4,2,8,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,3,8,7,2,5,4] => [2,6,3,8,7,1,5,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,6,2,8,7,4] => [2,5,1,8,3,4,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,3,8,7,5] => [1,2,5,3,8,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,5,2,8,7,6,3] => [2,4,8,1,3,7,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,2,8,6,5,3] => [2,4,8,3,7,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,7,2,8,6,4] => [2,5,3,8,1,7,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,3,2,8,7,6] => [2,5,4,1,3,8,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,4,3,8,7,5] => [3,1,5,4,8,2,7,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,2,4,1,8,7,5] => [5,3,1,4,8,2,7,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,2,3,5,1,8,6,4] => [5,2,3,8,4,7,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,4,1,8,6,5,2] => [4,8,2,3,7,6,1,5] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,4,1,8,7,5,2] => [4,8,2,3,7,1,6,5] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,4,5,1,8,7,6,2] => [4,8,1,2,3,7,6,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,4,5,2,8,7,6,3] => [1,4,8,2,3,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,2,8,7,5,3] => [1,4,8,3,7,2,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,2,5,1,8,6,3] => [5,3,8,2,4,7,1,6] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,6,2,7,5,1,8,3] => [6,3,8,1,5,2,4,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,5,2,6,1,8,7,3] => [5,3,8,1,2,4,7,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,5,3,6,2,8,7,4] => [1,5,3,8,2,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,3,2,7,6,4] => [1,5,4,8,2,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,8,3,1,7,6,4] => [5,1,4,8,2,7,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,8,2,1,7,6,3] => [5,4,8,1,2,7,6,3] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,6,2,5,1,4,8,7] => [5,3,1,6,4,2,8,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,2,8,4,1,3,7,6] => [5,2,6,4,1,8,7,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,4,8,7,1,3,6,5] => [5,1,6,2,8,7,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,8,1,3,7,6,4] => [4,1,5,8,2,7,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,8,1,4,7,6,5] => [4,1,2,5,8,7,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,8,2,4,7,6,5] => [1,4,2,5,8,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,2,1,7,4,8,6] => [4,3,1,6,2,8,5,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,3,1,7,2,8,5,4] => [3,5,2,8,7,1,4,6] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,2,8,6,4,3] => [3,4,8,7,2,6,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,1,2,8,7,5,3] => [3,4,8,1,7,2,6,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,2,3,8,7,5,4] => [1,3,4,8,7,2,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,3,8,7,6,4] => [1,3,4,8,2,7,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,1,2,8,7,6,3] => [3,4,8,1,2,7,6,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,1,2,8,7,5,3] => [3,4,8,2,7,1,6,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,2,8,6,5,3] => [3,4,8,2,7,6,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,7,2,8,6,4] => [3,5,2,8,1,7,4,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,8,1,3,7,6,4] => [4,2,5,8,1,7,6,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,2,8,3,7,6,5] => [2,3,5,1,8,7,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,6,3,4,1,5,8] => [6,2,4,5,7,3,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,8,7,5,6,3,1,2] => [7,8,6,1,4,5,3,2] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,8,7,6,4,5,1,2] => [7,8,1,5,6,4,3,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,6,3,1,4,5,8] => [5,1,4,6,7,3,2,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,7,2,6,4,1,3,8] => [6,3,7,5,1,4,2,8] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,1,7,3,6,8,5,2] => [2,8,4,1,7,5,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,8,6,3,5] => [2,1,7,4,8,6,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,6,3,7,5,4,2] => [1,8,4,7,6,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,7,3,6,5,4] => [1,3,5,8,7,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,7,4,3,6,5] => [2,3,6,5,8,7,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,8,7,1,4,3,5] => [5,2,7,6,8,1,4,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,7,2,1,5,4,3,6] => [4,3,7,6,5,8,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,4,8,3,1,5,6,7] => [5,1,4,2,6,7,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,2,7,3,1,4,6,8] => [5,2,4,6,1,7,3,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,3,7,2,8,4,6,5] => [1,4,2,6,8,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,4,5,7,1,3,8] => [6,1,7,3,4,2,5,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,7,5,8,6,4,3,2] => [1,8,7,6,3,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,1,2,8,3,7,4] => [3,4,6,8,2,1,7,5] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,3,1,7,4,6,2] => [4,8,3,6,1,7,5,2] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,3,8,7,4,6,5,2] => [1,8,2,5,7,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,1,8,7,4,5,6] => [3,1,2,6,7,8,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,8,5,7,3,6] => [3,1,7,2,5,8,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,2,7,1,8,5,3,4] => [4,2,7,8,6,1,3,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,7,1,6,5,4,3,2] => [3,8,7,6,5,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,8,7,5,6,3,2] => [2,8,7,1,5,6,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,3,4,5,9,6,7] => [2,3,4,5,6,8,9,1,7] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,3,4,9,5,6,7] => [2,3,4,5,7,8,9,1,6] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,9,3,4,5,6,7] => [2,3,5,6,7,8,9,1,4] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,9,2,3,4,5,6,7] => [2,4,5,6,7,8,9,1,3] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,4,5,6,10,7,8] => [2,3,4,5,6,7,9,10,1,8] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[5,1,2,3,4,8,9,6,7] => [2,3,4,5,1,8,9,6,7] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,4,5,10,6,7,8] => [2,3,4,5,6,8,9,10,1,7] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,2,3,10,4,5,6,7,8] => [2,3,4,6,7,8,9,10,1,5] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,8,9,3,4,5,6,7] => [2,1,5,6,7,8,9,3,4] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,10,3,4,5,6,7,8] => [2,3,5,6,7,8,9,10,1,4] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,7,8,4,6,3,5] => [2,1,7,5,8,6,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,8,7,2,6,4,1] => [8,5,1,7,2,6,4,3] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,8,2,7,1,6,4,3] => [5,3,8,7,1,6,4,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,1,6,4,5,8,3,7] => [2,1,7,4,5,3,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,3,7,5,2,1,4] => [7,6,3,8,5,2,4,1] => [7,6,3,8,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[4,6,3,7,5,2,8,1] => [8,6,3,1,5,2,4,7] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[3,5,7,8,2,6,1,4] => [7,5,1,8,2,6,3,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,6,2,4,1,3,8,7] => [5,3,6,4,1,2,8,7] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,6,3,8,5,2,4,1] => [8,6,3,7,5,2,1,4] => [8,6,3,7,5,2,1,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[8,2,3,4,6,1,5,7] => [6,2,3,4,7,5,8,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,3,4,6,1,8,5] => [6,2,3,4,8,5,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,3,4,7,5,1,6] => [7,2,3,4,6,8,5,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,3,4,6,8,5,1] => [8,2,3,4,7,5,1,6] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,8,3,6,5,1,4,2] => [6,8,3,7,5,4,1,2] => [6,8,3,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,3,6,1,5,8,7] => [5,2,3,1,6,4,8,7] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,3,7,5,1,6,2] => [6,8,3,1,5,7,4,2] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,2,3,4,7,8,6,1] => [8,2,3,4,1,7,5,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,3,4,7,1,6,5] => [6,2,3,4,8,7,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,8,5,7,6,1,3] => [7,2,8,1,4,6,5,3] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,7,6,4,5,1,8,2] => [6,8,1,4,5,3,2,7] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,8,6,4,5,1,2,7] => [6,7,1,4,5,3,8,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,3,6,5,8,2,1] => [8,7,3,1,5,4,2,6] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[8,7,3,6,5,1,2,4] => [6,7,3,8,5,4,2,1] => [6,8,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,2,7,5,1,6,3,4] => [5,2,7,8,4,6,3,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,7,5,8,6,3,1] => [8,2,7,1,4,6,3,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,8,1,7,3,6,4,2] => [3,8,5,7,1,6,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,7,8,4,6,3,1] => [8,2,7,5,1,6,3,4] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,7,3,1,6,4,5] => [5,2,4,7,8,6,3,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,7,3,8,5,4,2,1] => [8,7,3,6,5,1,2,4] => [8,7,3,6,5,1,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[6,2,3,4,7,5,8,1] => [8,2,3,4,6,1,5,7] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,3,4,8,5,1,7] => [7,2,3,4,6,1,8,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,3,4,1,7,5,6] => [5,2,3,4,7,8,6,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,3,4,1,8,5,7] => [5,2,3,4,7,1,8,6] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,3,4,8,7,5,1] => [8,2,3,4,7,1,6,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,8,3,1,5,7,4,2] => [4,8,3,7,5,1,6,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,2,3,4,1,8,6,5] => [5,2,3,4,8,7,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,3,4,1,5,8,6] => [5,2,3,4,6,8,1,7] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,2,3,4,8,7,5,6] => [1,2,3,4,7,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,5,3,4,6,7] => [1,2,5,6,4,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,2,3,5,6,7] => [1,4,5,3,6,7,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,7,4,1,5,3,2] => [5,8,7,4,6,2,3,1] => [5,8,7,4,6,2,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,8,6,7,5,1,3,2] => [6,8,7,1,5,3,4,2] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,1,8,4,6,5,2,3] => [2,7,8,4,6,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,1,5,4,6,2,3] => [3,7,8,5,4,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,7,1,4,6,3,2] => [4,8,7,5,2,6,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,8,5,1,7,3,2] => [5,8,7,2,4,1,6,3] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,5,7,1,6,3,2] => [5,8,7,1,3,6,4,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,4,7,1,5,6,3,2] => [4,8,7,2,5,6,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,7,1,4,5,6,3,2] => [3,8,7,4,5,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,4,5,6,1,3,2] => [6,8,7,3,4,5,2,1] => [6,8,7,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,5,1,4,6,2,3] => [4,7,8,5,3,6,2,1] => [4,8,7,6,3,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,2,5,1,4,6,3] => [5,3,8,6,4,7,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,8,7,2,5,1,6,3] => [6,4,8,1,5,7,3,2] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,6,4,8,5,2,7,3] => [1,6,8,3,5,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,1,4,2,5,6,3] => [3,5,8,4,6,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,5,1,2,4,6,3] => [4,5,8,6,3,7,2,1] => [4,8,7,6,3,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,1,8,5,6,2,3,4] => [2,6,7,8,4,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,7,1,2,5,6,4] => [4,5,1,8,6,7,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,8,7,1,2,6,4] => [5,6,1,8,2,7,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,8,5,7,1,6,4] => [6,1,2,8,4,7,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,8,7,1,5,6,2,4] => [4,7,1,8,5,6,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,8,7,1,6,2,4] => [5,7,1,8,2,6,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,8,6,7,5,1,4] => [7,1,2,8,6,4,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,2,8,6,7,5,1,4] => [7,2,1,8,6,4,5,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,1,8,6,2,7,5,3] => [2,5,8,1,7,4,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,4,1,2,6,5,3] => [4,5,8,3,7,6,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,3,8,6,7,5,2,4] => [1,7,2,8,6,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,1,8,2,6,3,4] => [3,5,7,8,1,6,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,7,1,5,6,3,4] => [4,1,7,8,5,6,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,7,1,5,2,4,6,3] => [3,5,8,6,4,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,8,2,4,6,5,3] => [2,4,8,5,7,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,8,4,7,5,3] => [1,3,8,5,7,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,5,7,2,6,4] => [1,6,2,8,4,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,7,2,5,6,4] => [1,5,3,8,6,7,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,7,1,3,5,6,4] => [4,1,5,8,6,7,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,1,8,2,3,6,4] => [3,5,6,8,1,7,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,8,2,3,5,6,4] => [2,4,5,8,6,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,3,7,4,1,5,2] => [6,8,3,5,7,2,4,1] => [6,8,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,2,8,6,7,5,1,3] => [7,2,8,1,6,4,5,3] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,4,2,7,5,6,1,3] => [7,3,8,2,5,6,4,1] => [7,3,8,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,8,3,6,1,7,5,2] => [5,8,3,1,7,4,6,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,3,4,7,5,1,6,2] => [6,8,2,3,5,7,4,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,3,7,4,5,1,6,2] => [6,8,2,4,5,7,3,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,7,4,2,5,6,1,3] => [7,4,8,3,5,6,2,1] => [7,4,8,3,6,5,2,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,7,5,1,6,2,3,4] => [4,6,7,8,3,5,2,1] => [4,8,7,6,3,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,2,4,1,5,6,3] => [5,3,8,4,6,7,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,8,6,1,7,2,5,3] => [4,6,8,1,7,3,5,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,1,8,2,6,5,3] => [3,5,8,1,7,6,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,8,6,7,1,5,3] => [6,2,8,1,7,4,5,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,7,4,1,2,5,6,3] => [4,5,8,3,6,7,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,2,7,1,6,3,4,5] => [4,2,6,7,8,5,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,7,1,3,6,4,5] => [4,2,5,7,8,6,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,3,6,7,1,5,4] => [6,1,3,8,7,4,5,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,7,2,1,3,5,6,4] => [4,3,5,8,6,7,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,8,7,2,3,6,4,5] => [1,4,5,7,8,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,2,6,3,4,5] => [1,4,6,7,8,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,7,3,6,1,4,5] => [6,2,4,7,8,5,3,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,8,7,3,6,2,4,5] => [1,6,4,7,8,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,7,6,3,4,5] => [1,3,6,7,8,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,7,4,1,5,6,3] => [5,2,8,4,6,7,3,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,1,7,5,6,3,4] => [3,2,7,8,5,6,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,3,1,5,6,2,4] => [4,7,3,8,5,6,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,8,7,3,5,6,1,4] => [7,1,4,8,5,6,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,3,1,6,7,5,2,4] => [3,7,2,8,6,4,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,2,1,6,7,4,3] => [4,3,8,7,2,5,6,1] => [4,3,8,7,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,5,2,8,6,7,4,3] => [1,3,8,7,2,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,6,7,5,3,4] => [1,2,7,8,6,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,6,7,5,2,4] => [1,7,3,8,6,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,3,6,7,5,1,4] => [7,2,3,8,6,4,5,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,3,7,2,5,6,1,4] => [7,4,2,8,5,6,3,1] => [7,4,2,8,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,1,3,7,5,6,2,4] => [2,7,3,8,5,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,1,2,7,5,6,3] => [3,4,8,2,6,7,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,4,2,6,7,5,3] => [2,4,8,3,7,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,8,6,7,3,5,4] => [1,2,6,8,7,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,7,3,6,4,5] => [2,3,5,7,8,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,3,6,2,4,5] => [2,6,4,7,8,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,2,6,3,4,5] => [2,4,6,7,8,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,2,3,6,4,5] => [2,4,5,7,8,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,7,2,5,6,4] => [2,5,3,8,6,7,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,7,2,5,4] => [1,6,3,8,7,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,2,3,6,5,4] => [1,4,5,8,7,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,7,1,2,5,6,4] => [4,5,2,8,6,7,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,7,1,2,3,6,4,5] => [3,4,5,7,8,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,5,7,4,6,3,1] => [8,1,7,5,3,6,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,6,4,3,5,7,1] => [8,1,5,4,6,3,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,8,3,5,4,7,1] => [8,1,4,6,5,2,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,5,8,4,6,3,1] => [8,1,7,5,3,6,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,8,1,7,6,3,2,5] => [3,7,6,1,8,5,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,7,6,2,3,5,8] => [2,5,6,1,7,4,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,1,8,6,2,5,4] => [3,6,1,8,7,5,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,7,6,4,5,2,8] => [2,7,1,5,6,4,3,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,5,8,4,2,6] => [2,7,1,6,4,8,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,8,7,5,2,4] => [2,7,1,8,6,3,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,8,7,5,2,4,1] => [8,6,2,7,5,1,4,3] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[7,8,3,6,2,5,4,1] => [8,5,3,7,6,4,1,2] => [8,5,3,7,6,4,1,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[7,4,8,2,1,6,3,5] => [5,4,7,2,8,6,1,3] => [5,4,8,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,7,4,6,3,2,5,1] => [8,6,5,3,7,4,2,1] => [8,6,5,3,7,4,2,1] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[7,8,5,2,1,4,3,6] => [5,4,7,6,3,8,1,2] => [5,4,8,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,4,2,5,8,3,7,1] => [8,3,6,2,4,1,7,5] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,6,5,8,1,3,2,7] => [5,7,6,1,3,2,8,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,1,5,3,8,2,6] => [3,7,5,1,4,8,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,3,4,6,2,8] => [3,7,4,5,1,6,2,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,4,2,3,6,8] => [3,5,6,4,1,7,2,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,3,2,4,6,7] => [3,5,4,6,1,7,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,6,2,1,3,7,5] => [5,4,6,2,8,3,7,1] => [5,4,8,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,4,8,7,3,1,2,6] => [6,7,5,2,1,8,4,3] => [6,8,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,4,6,8,2,3,7,1] => [8,5,6,2,1,3,7,4] => [8,5,7,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,7,4,2,8,3,6,1] => [8,4,6,3,1,7,2,5] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[6,4,7,2,1,8,3,5] => [5,4,7,2,8,1,3,6] => [5,4,8,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,5,3,4,1,2,8,7] => [5,6,3,4,2,1,8,7] => [5,8,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,8,5,4,1,3,2,7] => [5,7,6,4,3,1,8,2] => [5,8,7,4,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[9,8,7,6,5,2,3,1,4] => [8,6,7,9,5,4,3,2,1] => [8,6,9,7,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],[.,.]],[.,.]]
[7,4,2,6,1,5,3,8] => [5,3,7,2,6,4,1,8] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,2,5,6,1,3,8] => [6,3,7,2,4,5,1,8] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,4,2,8,1,5,7,3] => [5,3,8,2,6,1,7,4] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,3,1,5,6,2,8] => [4,7,3,2,5,6,1,8] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,7,2,8,6,4,1] => [8,4,2,7,1,6,3,5] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,3,8,2,6,7,4,1] => [8,4,2,7,1,5,6,3] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,4,8,2,1,5,7,3] => [5,4,8,2,6,1,7,3] => [5,4,8,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,3,7,8,2,6,4,1] => [8,5,2,7,1,6,3,4] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[4,7,8,5,6,3,2,1] => [8,7,6,1,4,5,2,3] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[5,7,8,4,6,2,1,3] => [7,6,8,4,1,5,2,3] => [7,6,8,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[5,8,6,4,7,2,1,3] => [7,6,8,4,1,3,5,2] => [7,6,8,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[4,7,5,8,6,3,2,1] => [8,7,6,1,3,5,2,4] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[4,8,6,7,5,3,2,1] => [8,7,6,1,5,3,4,2] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[6,3,8,7,2,4,1,5] => [7,5,2,6,8,1,4,3] => [7,5,2,8,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,3,8,7,2,6,4,1] => [8,5,2,7,1,6,4,3] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,3,8,6,7,2,4,1] => [8,6,2,7,1,4,5,3] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[5,3,7,8,6,2,4,1] => [8,6,2,7,1,5,3,4] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[5,7,6,4,8,2,1,3] => [7,6,8,4,1,3,2,5] => [7,6,8,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[5,8,4,6,7,2,1,3] => [7,6,8,3,1,4,5,2] => [7,6,8,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[6,4,2,8,1,7,3,5] => [5,3,7,2,8,1,6,4] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,2,4,3,7,8,1] => [8,3,5,4,2,1,6,7] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,7,4,3,1,8,2,5] => [5,7,4,3,8,1,2,6] => [5,8,4,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,7,3,8,6,2,4,1] => [8,6,3,7,1,5,2,4] => [8,6,3,7,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[4,5,8,6,7,3,2,1] => [8,7,6,1,2,4,5,3] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[4,6,8,5,7,3,2,1] => [8,7,6,1,4,2,5,3] => [8,7,6,1,5,4,3,2] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[5,6,8,3,7,2,4,1] => [8,6,4,7,1,2,5,3] => [8,6,4,7,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[3,6,7,8,2,5,1,4] => [7,5,1,8,6,2,3,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,7,8,2,6,4,1,3] => [7,4,8,6,1,5,2,3] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,6,8,5,7,1,4,2] => [6,8,1,7,4,2,5,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,7,4,8,6,2,3,5] => [1,6,7,3,8,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,2,5,7,8,1,4] => [7,3,1,8,4,2,5,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,3,6,7,1,8,4,2] => [5,8,2,7,1,3,4,6] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,5,6,7,1,8,3] => [6,2,8,1,3,4,5,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,3,7,5,1,6,4] => [6,2,3,8,5,7,4,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,6,3,5,1,8,4] => [6,2,4,8,5,3,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,1,3,6,7,2,4,5] => [2,6,3,7,8,4,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,2,5,6,3,7] => [2,4,7,3,5,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,2,7,5,3,6] => [2,4,7,3,6,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,8,2,7,4,5] => [2,5,3,7,8,1,6,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,2,4,1,7,8,5] => [5,3,1,4,8,2,6,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,2,7,3,1,5,8,4] => [5,2,4,8,6,1,3,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,4,1,8,5,7,2] => [4,8,2,3,6,1,7,5] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,4,1,5,8,6,2] => [4,8,2,3,5,7,1,6] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,7,5,2,8,6,3,4] => [1,4,7,8,3,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,4,1,8,5,6,2] => [4,8,1,3,6,7,2,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,3,1,7,8,4,2] => [4,8,3,7,1,2,5,6] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,4,8,1,5,7,2] => [5,8,1,3,6,2,7,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,5,8,4,2,6,3,7] => [1,5,7,4,2,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,7,4,1,6,8,2] => [5,8,1,4,2,6,3,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,7,1,2,6,4,8] => [4,5,1,7,2,6,3,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,1,8,2,3,7,6] => [3,5,6,1,2,8,7,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,1,8,2,6,3,5] => [3,5,7,1,8,6,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,1,8,5,2,4,7] => [3,6,2,7,5,1,8,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,5,2,1,8,4,6,7] => [4,3,1,6,2,7,8,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,5,1,2,3,8,6,4] => [3,4,5,8,2,7,1,6] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,2,7,3,8,5] => [3,4,6,2,8,1,5,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,6,1,3,4,8,7] => [4,2,5,6,1,3,8,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,1,3,2,5,4,8] => [3,5,4,7,6,1,2,8] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,1,4,3,5,2,8] => [3,7,5,4,6,1,2,8] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,2,3,1,5,4,6] => [5,3,4,7,6,8,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,2,4,3,5,1,6] => [7,3,5,4,6,8,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,8,2,4,1,5,3,6] => [5,3,7,4,6,8,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,4,2,6,5,7,3,8] => [1,3,7,2,5,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,1,4,2,7,3,8] => [3,5,7,4,1,2,6,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,2,4,1,5,3,8] => [5,3,7,4,6,1,2,8] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,2,4,3,5,1,8] => [7,3,5,4,6,1,2,8] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,7,2,3,1,5,4,8] => [5,3,4,7,6,1,2,8] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,3,5,4,8,1,2] => [7,8,3,5,4,1,2,6] => [7,8,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,4,1,6,5,7,3,8] => [3,1,7,2,5,4,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,2,6,4,7,3,8] => [1,3,7,5,2,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,6,4,7,3,8] => [3,1,7,5,2,4,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,5,7,4,8,1,2] => [7,8,1,5,3,2,4,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,6,2,4,3,7,1,8] => [7,3,5,4,1,2,6,8] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,5,2,6,1,7,3,8] => [5,3,7,1,2,4,6,8] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,5,1,6,3,7,2,8] => [3,7,5,1,2,4,6,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,3,6,1,7,2,8] => [5,7,3,1,2,4,6,8] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,3,4,1,7,2,8] => [5,7,3,4,1,2,6,8] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,1,4,3,7,2,8] => [3,7,5,4,1,2,6,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,1,3,2,7,4,8] => [3,5,4,7,1,2,6,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,4,7,1,3,2,8] => [5,7,6,3,1,2,4,8] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,4,5,1,3,2,8] => [5,7,6,3,4,1,2,8] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,5,8,1,3,2,4] => [5,7,6,8,3,1,2,4] => [5,8,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,5,1,3,2,7,6,8] => [3,5,4,1,2,7,6,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,5,7,1,3,2,8] => [5,7,6,1,3,2,4,8] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,1,3,2,7,5,8] => [3,5,4,1,7,2,6,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,3,6,2,7,5,8] => [1,5,3,2,7,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,1,6,5,7,2,8] => [3,7,1,2,5,4,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,2,3,1,7,6,8] => [5,3,4,1,2,7,6,8] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,5,3,7,6,8,1,2] => [7,8,3,1,2,5,4,6] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,5,7,3,8,1,2] => [7,8,5,1,3,2,4,6] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,6,5,7,2,3,1,8] => [7,5,6,1,3,2,4,8] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,5,4,6,1,7,2,8] => [5,7,1,3,2,4,6,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,1,6,4,7,2,8] => [3,7,1,5,2,4,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,3,6,4,7,2,8] => [1,7,3,5,2,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,6,2,7,4,8] => [1,5,3,7,2,4,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,2,6,1,7,4,8] => [5,3,1,7,2,4,6,8] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,5,2,6,4,7,1,8] => [7,3,1,5,2,4,6,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,4,2,6,1,7,5,8] => [5,3,1,2,7,4,6,8] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,6,2,3,1,7,5,8] => [5,3,4,1,7,2,6,8] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,4,3,6,1,7,5,8] => [5,1,3,2,7,4,6,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,3,6,4,7,1,8] => [7,1,3,5,2,4,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,3,6,1,7,4,8] => [5,1,3,7,2,4,6,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,2,7,3,5,8,1] => [8,3,5,1,6,2,4,7] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,6,2,7,5,4,8,1] => [8,3,1,6,5,2,4,7] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,6,1,7,3,8,2,5] => [3,7,5,1,8,2,4,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,7,1,3,8,6,5] => [4,1,5,2,8,7,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,2,6,7,4,3,8,1] => [8,2,6,5,1,3,4,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,5,2,7,6,4,8,1] => [8,3,1,6,2,5,4,7] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[1,5,7,4,3,8,2,6] => [1,7,5,4,2,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,7,3,1,8,6,4] => [5,1,4,8,2,7,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,5,7,2,8,3,6,4] => [1,4,6,8,2,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,7,3,1,8,4,6] => [5,1,4,7,2,8,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,5,7,3,4,8,2,6] => [1,7,4,5,2,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,6,7,1,8,4,3] => [5,2,8,7,1,3,4,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,3,7,2,8,5,6,4] => [1,4,2,8,6,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,1,5,8,4,7,6] => [3,1,2,6,4,8,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,5,6,8,4,3,7] => [2,1,7,6,3,4,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,5,8,6,4,7] => [3,1,2,7,4,6,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,7,3,1,8,5,6] => [5,1,4,2,7,8,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,3,7,2,8,5,4,6] => [1,4,2,7,6,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,1,6,8,5,4,7] => [3,1,2,7,6,4,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,2,7,1,8,3,5] => [5,3,7,1,8,2,4,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,5,4,3,6,8,2,7] => [1,7,4,3,2,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,5,7,8,3,2] => [1,8,7,3,4,2,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,7,8,6,3,4] => [3,1,7,8,2,6,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,6,2,8,7,4,5] => [1,4,2,7,8,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,6,8,4,7,3] => [2,1,8,6,3,4,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,7,8,5,6,3] => [3,1,8,2,6,7,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,6,2,8,4,7,5] => [1,4,2,6,8,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,6,8,7,3,4] => [2,1,7,8,3,4,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,5,2,7,8,4,1] => [8,4,1,7,3,2,5,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[6,2,4,7,5,8,3,1] => [8,2,7,3,5,1,4,6] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,5,7,8,4,2,6,3] => [1,6,8,5,2,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,6,2,8,7,3,1] => [8,4,7,1,2,3,6,5] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,5,6,8,1,7,4,3] => [5,1,8,7,2,3,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,6,1,8,7,3,2] => [4,8,7,1,2,3,6,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,6,2,1,7,5,8] => [5,4,2,1,7,3,6,8] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,5,3,7,6,1,8,2] => [6,8,3,1,2,5,4,7] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,3,5,7,6,1,8,2] => [6,8,2,1,3,5,4,7] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,2,6,1,7,5,8] => [5,3,2,1,7,4,6,8] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,2,1,6,4,7,8] => [4,3,2,6,1,5,7,8] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,1,6,2,7,4,8] => [3,5,2,7,1,4,6,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,1,7,5,3,2,8] => [3,7,6,1,5,2,4,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,6,4,2,1,7,8] => [6,5,2,4,1,3,7,8] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,3,2,6,4,1,7,8] => [6,3,2,5,1,4,7,8] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,2,1,6,3,7,4,8] => [3,2,5,7,1,4,6,8] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,6,3,1,7,4,8] => [5,2,4,7,1,3,6,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,6,3,1,7,8,5] => [5,2,4,1,8,3,6,7] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,6,2,1,7,4,5,8] => [4,3,1,6,7,2,5,8] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,2,7,4,1,5,8] => [6,3,1,5,7,2,4,8] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,5,7,2,8,6,4,1] => [8,4,1,7,2,6,3,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,4,7,1,3,6,5,8] => [4,1,5,2,7,6,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,1,3,7,5,4,8] => [3,1,4,7,6,2,5,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,1,7,5,2,4,8] => [3,6,1,7,5,2,4,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,2,6,3,1,7,8] => [6,3,5,2,1,4,7,8] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,4,1,6,2,7,3,8] => [3,5,7,2,1,4,6,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,6,4,2,7,3,8] => [2,5,7,4,1,3,6,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,5,4,3,7,8] => [3,1,6,5,4,2,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,6,2,5,4,7,8] => [2,4,1,6,5,3,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,4,3,2,7,8] => [2,6,5,4,1,3,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,1,6,3,2,7,8] => [3,6,5,2,1,4,7,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,6,5,4,8,2] => [3,8,2,6,5,4,1,7] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,8,1,5,4,3,6] => [4,2,7,6,5,8,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,7,6,5,8,1,3] => [7,2,8,1,5,4,3,6] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,8,2,6,5,4,1,7] => [7,3,1,6,5,4,8,2] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[10,1,11,9,8,7,6,5,4,3,2] => [2,11,10,9,8,7,6,5,4,1,3] => [2,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[7,3,2,1,5,4,6,8] => [4,3,2,6,5,7,1,8] => [4,3,2,8,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,2,8,6,1,4,3,5] => [5,2,7,6,8,4,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,7,2,5,4,1,6] => [7,4,1,6,5,8,3,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,2,9,8,7,6,5,4,1,10] => [9,2,1,8,7,6,5,4,3,10] => [9,2,1,10,8,7,6,5,4,3] => [[[.,.],[[[[[[.,.],.],.],.],.],.]],[.,.]]
[11,1,12,10,9,8,7,6,5,4,3,2] => [2,12,11,10,9,8,7,6,5,4,1,3] => [2,12,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[7,5,1,6,8,4,3,2] => [3,8,7,6,2,4,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,2,1,5,6,3,8] => [4,3,7,2,5,6,1,8] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,2,8,6,5,1,3,4] => [6,2,7,8,5,4,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,3,2,6,7,4,1,8] => [7,3,2,6,1,4,5,8] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,3,7,2,5,6,1,8] => [7,4,2,1,5,6,3,8] => [7,4,2,1,8,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[3,4,2,6,7,1,5,8] => [6,3,1,2,7,4,5,8] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,7,1,6,5,2,4,8] => [3,6,1,7,5,4,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,2,4,7,1,8] => [7,4,1,5,2,3,6,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[1,7,8,2,5,4,3,6] => [1,4,7,6,5,8,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,2,5,4,3,6,1] => [8,3,6,5,4,7,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,5,6,4,7,1,3,8] => [6,1,7,4,2,3,5,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,4,5,3,7,8,2,6] => [1,7,4,2,3,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,3,6,1,5,4,2] => [5,8,3,7,6,4,2,1] => [5,8,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,7,6,2,1,8,3,5] => [5,4,7,1,8,3,2,6] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,3,7,2,8,5,4,1] => [8,4,2,7,6,1,3,5] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,2,7,4,1,8,5,3] => [5,2,8,4,7,1,3,6] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,3,2,7,5,1,4] => [7,4,3,8,6,2,5,1] => [7,4,3,8,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[1,7,6,4,3,8,2,5] => [1,7,5,4,8,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,2,4,8,6,5,1] => [8,3,1,4,7,6,2,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,4,2,8,7,6,1,5] => [7,3,1,2,8,6,5,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,1,4,3,2,7,8,6] => [2,5,4,3,1,8,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,6,2,4,1,8,5] => [6,4,1,5,8,3,2,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,3,1,7,8,4,2,6] => [3,7,2,6,1,8,4,5] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,7,6,3,2,8,5] => [2,6,5,1,8,4,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,1,7,5,2,8,4] => [3,6,2,8,5,1,4,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,7,5,3,1,8,4] => [6,2,5,8,4,1,3,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,5,8,2,7,4,6,3] => [1,4,8,6,2,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,2,8,4,6,3,1] => [8,3,7,5,1,6,2,4] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,6,4,8,3,7,2,1] => [8,7,5,3,1,2,6,4] => [8,7,5,3,1,6,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.]
[6,7,1,8,3,4,2,5] => [3,7,5,6,8,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,3,5,1,4,2,6] => [5,7,3,6,4,8,1,2] => [5,8,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,2,7,1,8,3,4] => [5,3,7,8,1,2,4,6] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,2,4,3,8,1,5] => [7,3,5,4,8,1,2,6] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,4,3,8,6,7,1,5] => [7,1,3,2,8,5,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,8,2,7,4,5,3,6] => [1,3,7,5,6,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,4,8,3,6,1,7] => [7,1,5,3,2,6,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,1,8,5,6,4,7] => [3,1,2,7,5,6,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,5,6,4,7,1,2] => [7,8,1,5,3,4,6,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,7,3,6,4,8,1,2] => [7,8,3,5,1,4,2,6] => [7,8,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,7,2,3,1,6,4,8] => [5,3,4,7,1,6,2,8] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,2,4,3,6,1,8] => [7,3,5,4,1,6,2,8] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,2,7,1,5,3,8] => [5,3,7,1,6,2,4,8] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,1,6,2,5,3,8] => [3,5,7,1,6,4,2,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,1,5,3,6,2,8] => [3,7,5,1,4,6,2,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,3,5,1,7,2,8] => [5,7,3,1,4,2,6,8] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,3,5,1,4,2,8] => [5,7,3,6,4,1,2,8] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,3,7,1,4,2,8] => [5,7,3,6,1,2,4,8] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,1,6,3,4,2,8] => [3,7,5,6,1,4,2,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,5,6,3,4,2,7] => [1,7,5,6,3,4,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,6,4,7,2,3] => [1,7,8,5,3,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,1,6,4,8,2,3] => [3,7,8,5,1,4,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,5,8,1,7,2,3] => [5,7,8,1,3,2,6,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,1,4,2,8,5,6] => [3,5,1,4,7,8,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,1,4,2,8,6,7] => [3,5,1,4,2,7,8,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,5,8,3,7,1,2] => [7,8,5,1,3,2,6,4] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,6,5,8,2,3,1,7] => [7,5,6,1,3,2,8,4] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,4,2,6,5,8,1,7] => [7,3,1,2,5,4,8,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,5,4,6,2,8,1,7] => [7,5,1,3,2,4,8,6] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[1,8,3,5,4,7,2,6] => [1,7,3,5,4,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,2,7,1,8,5,6] => [5,3,1,2,7,8,4,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,2,3,1,8,5,6] => [5,3,4,1,7,8,2,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,4,3,8,1,7,5,6] => [5,1,3,2,7,8,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,3,8,4,7,1,6] => [7,1,3,5,2,8,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,3,8,1,7,4,5] => [5,1,3,7,8,2,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,1,8,3,6,4,5] => [3,1,5,7,8,6,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,8,7,4,6,3,5] => [1,2,7,5,8,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,4,8,6,1,5,2] => [6,8,1,3,7,5,2,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,1,8,7,6,2,3] => [3,7,8,1,2,6,5,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,2,8,7,6,3,4] => [1,3,7,8,2,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,8,7,6,3,4] => [2,3,7,8,1,6,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,8,7,6,2,3] => [2,7,8,1,3,6,5,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,6,8,7,4,5,1] => [8,1,2,6,7,3,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,7,8,6,4,5,1] => [8,1,2,6,7,5,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,5,7,8,2,6,3,1] => [8,5,7,1,2,6,3,4] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,5,6,8,2,7,3,1] => [8,5,7,1,2,3,6,4] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,2,6,8,3,7,4,1] => [8,2,5,7,1,3,6,4] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,1,6,8,7,4,5,2] => [2,8,1,6,7,3,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,8,7,2,5,3] => [2,6,8,3,7,1,5,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,4,7,3,5,2] => [2,8,6,4,7,1,5,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,3,5,7,1,4,2] => [6,8,3,7,4,1,5,2] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,1,7,8,6,4,5,2] => [2,8,1,6,7,5,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,7,8,3,6,4,1] => [8,2,5,7,1,6,3,4] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,6,7,8,2,5,3,1] => [8,5,7,1,6,2,3,4] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[7,4,5,2,8,6,3,1] => [8,4,7,2,3,6,1,5] => [8,4,7,2,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,5,8,4,2,6,3,1] => [8,5,7,4,2,6,1,3] => [8,5,7,4,2,6,1,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[6,8,4,5,2,7,3,1] => [8,5,7,3,4,1,6,2] => [8,5,7,3,6,1,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[6,8,2,5,3,7,4,1] => [8,3,5,7,4,1,6,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,3,8,4,2,7,5,1] => [8,5,2,4,7,1,6,3] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[7,2,5,3,8,6,4,1] => [8,2,4,7,3,6,1,5] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,4,7,5,8,6,2,1] => [8,7,1,2,4,6,3,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,6,7,4,8,5,2,1] => [8,7,1,4,6,2,3,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[6,7,4,2,8,5,3,1] => [8,4,7,3,6,1,2,5] => [8,4,7,3,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[4,7,5,2,8,6,3,1] => [8,4,7,1,3,6,2,5] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,7,5,3,8,6,4,1] => [8,1,4,7,3,6,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,6,2,8,3,7,4,1] => [8,3,5,7,1,2,6,4] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,7,8,3,2,6,4,1] => [8,5,4,7,1,6,2,3] => [8,5,4,7,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[5,6,8,3,2,7,4,1] => [8,5,4,7,1,2,6,3] => [8,5,4,7,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[3,6,8,4,2,7,5,1] => [8,5,1,4,7,2,6,3] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[1,5,8,2,7,3,6,4] => [1,4,6,8,2,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,4,7,2,3,6,1] => [8,5,6,3,1,7,4,2] => [8,5,7,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[5,6,8,1,3,7,4,2] => [4,8,5,7,1,2,6,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,4,8,1,5,3,2] => [5,8,7,3,6,1,2,4] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,2,8,3,6,4,1] => [8,3,5,7,1,6,2,4] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[1,7,4,8,6,2,5,3] => [1,6,8,3,7,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,2,8,6,1,5,3] => [6,3,8,2,7,5,1,4] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,8,5,3,7,2,4,1] => [8,6,4,7,3,1,5,2] => [8,6,4,7,3,1,5,2] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[6,8,5,2,3,7,4,1] => [8,4,5,7,3,1,6,2] => [8,4,7,6,3,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[7,5,3,8,2,6,4,1] => [8,5,3,7,2,6,1,4] => [8,5,3,7,2,6,1,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[7,5,2,3,8,6,4,1] => [8,3,4,7,2,6,1,5] => [8,3,7,6,2,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,7,4,5,8,6,2,1] => [8,7,1,3,4,6,2,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[6,7,3,4,8,5,2,1] => [8,7,3,4,6,1,2,5] => [8,7,3,6,5,1,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[3,6,4,7,8,5,2,1] => [8,7,1,3,6,2,4,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[6,4,2,7,8,5,3,1] => [8,3,7,2,6,1,4,5] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,4,2,5,8,6,3,1] => [8,3,7,2,4,6,1,5] => [8,3,7,2,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,1,8,3,4,7,5,2] => [2,8,4,5,7,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,4,2,5,7,3,1] => [8,4,7,3,5,1,6,2] => [8,4,7,3,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[7,5,8,3,4,6,2,1] => [8,7,4,5,2,6,1,3] => [8,7,4,6,2,5,1,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[7,4,5,8,1,6,3,2] => [5,8,7,2,3,6,1,4] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,4,7,8,5,2,1] => [8,7,2,3,6,1,4,5] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[6,1,7,3,4,5,8,2] => [2,8,4,5,6,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,2,3,4,1,8,6] => [6,3,4,5,1,8,2,7] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,7,1,8,4,5,6,3] => [3,1,8,5,6,7,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,8,3,4,5,1,7] => [7,1,4,5,6,2,8,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,1,2,7,4,5,8,3] => [2,3,8,5,6,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,2,3,1,5,8,6] => [5,3,4,1,6,8,2,7] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,7,1,3,8,5,6,4] => [3,1,4,8,6,7,2,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,7,8,4,5,3,1] => [8,1,7,5,6,2,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,8,3,4,1,6,7] => [6,1,4,5,2,7,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,9,10,3,4,5,6,7,8,1] => [10,1,4,5,6,7,8,9,2,3] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[11,1,2,3,4,5,6,7,8,9,12,10] => [2,3,4,5,6,7,8,9,10,12,1,11] => [2,12,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[5,6,2,7,4,3,8,1] => [8,3,6,5,1,2,4,7] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,6,7,3,2,5,8,1] => [8,5,4,1,6,2,3,7] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[2,6,7,3,8,5,4,1] => [8,1,4,7,6,2,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,1,8,4,5,3,7] => [3,1,7,5,6,2,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,7,8,4,3,6,1] => [8,1,6,5,2,7,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,6,8,4,5,7,1,2] => [7,8,1,4,5,2,6,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,6,8,4,7,2,3,5] => [1,6,7,4,8,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,7,8,2,6,3] => [1,6,8,2,3,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,5,7,8,6,1,2] => [7,8,1,2,3,6,4,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,4,5,7,6,8,1,2] => [7,8,1,2,3,5,4,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,6,7,4,8,5,1,2] => [7,8,1,4,6,2,3,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,4,5,6,8,7,1,2] => [7,8,1,2,3,4,6,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,4,5,8,7,2,3,6] => [1,6,7,2,3,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,8,3,6,4,7] => [1,2,5,7,3,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,8,6,2,3,7] => [1,6,7,2,3,5,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,1,4,6,2,3,5] => [3,6,7,4,8,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,7,4,8,2,5,3] => [1,6,8,4,7,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,8,2,7,3] => [1,6,8,2,3,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,8,6,2,7,3] => [1,6,8,2,3,5,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,8,3,4,7,6] => [1,2,5,6,3,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,2,3,5,8,4] => [1,4,5,8,6,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,1,2,3,5,4,6] => [3,4,5,7,6,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,7,2,3,5,4,8] => [1,4,5,7,6,2,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,7,6,2,3,8] => [1,6,7,2,3,5,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,7,3,6,4,8] => [1,2,5,7,3,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,7,3,6,8,4] => [1,2,5,8,3,6,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,2,3,5,7,4] => [1,4,5,8,6,2,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,4,5,2,3,7] => [1,6,7,4,5,2,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,4,5,2,7,3] => [1,6,8,4,5,2,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,2,3,4,7,5] => [1,4,5,6,8,2,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,2,3,7,4,5] => [1,4,5,7,8,2,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,7,6,2,8,3] => [1,6,8,2,3,5,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,1,4,5,2,6,3] => [3,6,8,4,5,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,1,2,3,4,6,5] => [3,4,5,6,8,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,1,2,3,6,4,5] => [3,4,5,7,8,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,7,2,3,8,5,4] => [1,4,5,8,7,2,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,3,8,7,4] => [1,2,5,8,3,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,1,6,5,3,8,7] => [3,2,6,1,5,4,8,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,4,3,1,6,5,7] => [5,2,4,3,7,6,8,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,6,3,5,1,8,7] => [6,2,4,1,5,3,8,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,6,2,1,5,8,7,3] => [4,3,8,1,5,2,7,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,5,2,1,8,7,3] => [5,4,8,1,3,2,7,6] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,1,6,4,3,8,7,5] => [2,1,5,4,8,3,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,2,1,6,7,3,5] => [4,3,7,1,8,5,6,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,2,1,4,3,7,5] => [4,3,6,5,8,1,7,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,6,2,4,3,1,5,7] => [6,3,5,4,7,2,8,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,8,2,4,3,1,7,5] => [6,3,5,4,8,1,7,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,8,7,2,4,3,1,5] => [7,4,6,5,8,1,3,2] => [7,4,8,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[2,1,8,4,6,5,3,7] => [2,1,7,4,6,5,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,4,8,5,7,3] => [2,1,8,4,6,3,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,5,2,8,3,7,1] => [8,4,6,1,3,2,7,5] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,6,4,5,8,3,7,1] => [8,1,6,3,4,2,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,4,2,8,3,5,7,1] => [8,3,5,2,6,1,7,4] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,4,2,6,3,5,1,7] => [7,3,5,2,6,4,8,1] => [7,3,8,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,2,4,8,5,3,7,1] => [8,2,6,3,5,1,7,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,6,3,5,8,7,1] => [8,2,4,1,5,3,7,6] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,6,3,8,7,5,1] => [8,2,4,1,7,3,6,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,4,3,8,5,7,1] => [8,2,4,3,6,1,7,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,4,3,6,5,1,7] => [7,2,4,3,6,5,8,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,1,4,6,5,3,7] => [3,2,7,4,6,5,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,4,8,5,7,3] => [3,2,8,4,6,1,7,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,8,7,4,3,5] => [3,2,7,6,8,1,5,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,8,4,3,7,5] => [3,2,6,5,8,1,7,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,8,5,2,1,7,3] => [6,5,8,2,4,1,7,3] => [6,5,8,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,4,8,5,7,2,1,3] => [7,6,8,2,4,1,5,3] => [7,6,8,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[4,6,8,7,5,2,1,3] => [7,6,8,1,5,2,4,3] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,1,4,8,6,7,3,5] => [2,1,7,3,8,5,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,8,7,4,5,1,3] => [7,1,8,5,6,2,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,8,6,7,5,1,3] => [7,1,8,2,6,4,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,2,8,6,5,7,1,3] => [7,2,8,1,5,4,6,3] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,6,4,5,1,3,7] => [6,2,7,4,5,3,8,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,4,6,2,1,5,3,7] => [5,4,7,2,6,3,8,1] => [5,4,8,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,6,8,7,2,1,5,3] => [6,5,8,1,7,2,4,3] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,6,5,8,2,1,7,3] => [6,5,8,1,3,2,7,4] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,1,6,8,4,3,7,5] => [2,1,6,5,8,3,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,7,4,2,1,3,5] => [6,5,7,4,8,1,3,2] => [6,5,8,4,7,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[2,8,6,4,7,1,3,5] => [6,1,7,4,8,3,5,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,6,2,1,7,3,5] => [5,4,7,1,8,3,6,2] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,8,5,3,1,4,6,7] => [5,1,4,6,3,7,8,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,4,8,3,5,1,6] => [7,1,5,3,6,8,2,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,4,8,3,5,6,1] => [8,1,5,3,6,7,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,2,8,4,3,5,1,6] => [7,2,5,4,6,8,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,4,2,1,5,3,6,7] => [4,3,6,2,5,7,8,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,1,4,2,3,6,7] => [3,5,6,4,2,7,8,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,5,3,2,6,7] => [3,6,5,2,4,7,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,3,8,4,2,1,5] => [7,6,3,5,8,1,2,4] => [7,6,3,8,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[7,1,8,4,3,5,2,6] => [2,7,5,4,6,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,8,4,3,5,2,6] => [1,7,5,4,6,8,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,4,8,3,5,2,6] => [2,7,5,3,6,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,8,1,5,6,2,3] => [4,7,8,2,5,6,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,8,4,3,5,6,2] => [2,8,5,4,6,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,3,1,8,4,5,2] => [4,8,3,6,7,1,2,5] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,3,8,4,5,2,1] => [8,7,3,5,6,1,2,4] => [8,7,3,6,5,1,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[6,7,1,4,8,3,5,2] => [3,8,6,4,7,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,4,1,3,8,2,5] => [4,7,5,3,8,1,2,6] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,6,7,8,4,3,2,5] => [1,7,6,5,8,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,1,8,4,5,3,6] => [3,2,7,5,6,8,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,7,1,8,4,3,5] => [4,2,7,6,8,1,3,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,7,8,4,3,1,5] => [7,2,6,5,8,1,3,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,7,8,4,3,5,1] => [8,2,6,5,7,1,3,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,6,7,4,8,3,5,1] => [8,1,6,4,7,2,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,7,4,8,3,1,5] => [7,1,6,4,8,2,3,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,8,1,3,6,2,4,5] => [3,6,4,7,8,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,7,8,6,3,4,5] => [1,2,6,7,8,5,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,7,1,8,5,3,4] => [4,1,7,8,6,2,3,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,7,8,5,3,1,4] => [7,1,6,8,5,2,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,7,8,5,3,4,1] => [8,1,6,7,5,2,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,2,7,8,4,5,3,1] => [8,2,7,5,6,1,3,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,1,8,4,5,6,3] => [3,2,8,5,6,7,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,2,8,4,5,6,3] => [1,3,8,5,6,7,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,8,1,5,6,2,4] => [4,7,1,8,5,6,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,3,7,8,1,5,2,4] => [5,7,2,8,6,1,3,4] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,7,1,2,8,5,3,4] => [3,4,7,8,6,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,7,8,4,2,5,3] => [1,6,8,5,7,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,7,6,5,8,4] => [2,3,1,8,6,5,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,4,7,3,8,5] => [2,3,6,4,8,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,6,4,8,2] => [1,8,4,6,3,5,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,6,7,4,8,3] => [2,3,8,6,1,4,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,7,3,2,6,8] => [2,6,5,1,3,7,4,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,7,3,2,5,8] => [3,6,5,1,7,2,4,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,1,8,3,2,5,7] => [3,6,5,1,7,2,8,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,1,8,3,5,2,6] => [3,7,5,1,6,8,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,7,8,6,2,3,5] => [2,6,7,1,8,5,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,5,7,8,3,4,2] => [1,8,6,7,3,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,1,7,3,5,2,6] => [3,7,5,1,6,8,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,2,3,7,5,4,8] => [2,3,4,7,6,1,5,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,5,2,4,1,6,3] => [6,4,8,5,3,7,2,1] => [6,4,8,7,3,5,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[1,5,7,3,4,8,6,2] => [1,8,4,5,2,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,3,4,7,6,2] => [1,8,4,5,2,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,5,2,4,1,6,3] => [6,4,8,5,3,7,1,2] => [6,4,8,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,1,2,3,5,6,4,8] => [2,3,4,7,5,6,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,3,5,6,4,7] => [2,3,4,7,5,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,3,5,4,7,6] => [2,3,4,6,5,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,4,6,3,2,5] => [2,7,6,4,8,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,2,4,3,1,5,7] => [6,3,5,4,7,1,8,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,7,2,4,3,1,5,8] => [6,3,5,4,7,1,2,8] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,8,1,2,4,5,7,6] => [3,4,1,5,6,8,7,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,8,6,4,2,5] => [3,7,1,6,8,5,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,4,3,7,5,8,2] => [1,8,4,3,6,2,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,6,7,5,8,4] => [2,3,1,8,6,4,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,7,6,4,2,5] => [3,7,1,6,8,5,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,2,4,3,1,5,8] => [6,3,5,4,7,2,1,8] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,2,4,3,5,1,6] => [7,3,5,4,6,8,2,1] => [7,3,8,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,1,7,4,6,3,2,5] => [2,7,6,4,8,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,6,5,3,2,4] => [2,7,6,8,5,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,7,3,4,6,8,2] => [1,8,4,5,2,6,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,2,5,3,6,1,4] => [7,3,5,8,4,6,2,1] => [7,3,8,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,1,2,3,5,4,8,6] => [2,3,4,6,5,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,3,5,8,4,7] => [2,3,4,7,5,1,8,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,3,5,7,4,8] => [2,3,4,7,5,1,6,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,3,7,6,4,8] => [2,3,4,7,1,6,5,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,3,8,6,4,7] => [2,3,4,7,1,6,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,6,3,4,7,8,2] => [1,8,4,5,2,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,5,2,4,7,1,3] => [7,4,8,5,3,2,6,1] => [7,4,8,6,3,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[7,6,2,5,3,1,8,4] => [6,3,5,8,4,2,1,7] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,4,5,2,3,8,6,1] => [8,4,5,2,3,7,1,6] => [8,4,7,2,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,2,3,7,4,5,1,6] => [7,2,3,5,6,8,4,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,4,6,3,1,2,8,7] => [5,6,4,2,1,3,8,7] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,6,2,3,1,5,8,7] => [5,3,4,1,6,2,8,7] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,2,3,4,5,8,6,1] => [8,2,3,4,5,7,1,6] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,3,4,5,7,1,6] => [7,2,3,4,5,8,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,7,3,2,8,6,1,5] => [7,4,3,1,8,6,2,5] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[3,7,4,5,1,8,6,2] => [5,8,1,3,4,7,2,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,1,5,6,7,3,2] => [3,8,7,1,4,5,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,2,4,6,7,1,3] => [7,3,8,4,1,5,6,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,1,7,6,8,5,3,4] => [2,1,7,8,6,4,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,2,3,8,5,1,6] => [7,3,4,1,6,8,2,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,6,1,4,8,5,2,3] => [3,7,8,4,6,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,3,6,8,4,1,5] => [7,2,3,6,8,4,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,3,5,7,1,4,6] => [6,2,3,7,4,8,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,8,3,5,1,7,2] => [6,8,4,2,5,1,7,3] => [6,8,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,4,8,3,6,7,1,2] => [7,8,4,2,1,5,6,3] => [7,8,4,2,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[3,6,1,8,4,5,2,7] => [3,7,1,5,6,2,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,8,3,5,2,7,1] => [8,6,4,1,5,2,7,3] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[6,8,2,3,1,4,5,7] => [5,3,4,6,7,1,8,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,7,5,2,8,4,1,6] => [7,4,1,6,3,8,2,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,3,2,4,1,8,7,5] => [5,3,2,4,8,1,7,6] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,2,3,4,8,5,1,6] => [7,2,3,4,6,8,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,7,3,1,4,2,6,8] => [4,6,3,5,1,7,2,8] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,3,7,4,2,6,1,5] => [7,5,2,4,8,6,3,1] => [7,5,2,8,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[3,7,4,1,5,6,2,8] => [4,7,1,3,5,6,2,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,5,3,8,7,6,4,2] => [1,8,3,7,2,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,4,8,1,3,6,5] => [5,2,6,3,8,7,1,4] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,2,8,7,5,6,3,4] => [1,2,7,8,5,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,4,8,2,3,7] => [1,6,7,4,3,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,5,1,7,4,3,8] => [4,2,7,6,3,1,5,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,1,8,7,4,3,6] => [3,2,7,6,1,8,5,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,6,3,8,1,4,7] => [6,2,4,7,1,3,8,5] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,7,8,5,4,6,3,2] => [1,8,7,5,4,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,4,6,3,7,2] => [1,8,6,4,2,5,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,8,4,1,2,7,6] => [5,6,2,4,1,8,7,3] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,8,4,3,6,2,1,7] => [7,6,4,3,1,5,8,2] => [7,6,4,3,1,8,5,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[3,8,2,5,1,7,6,4] => [5,3,1,8,4,7,6,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,2,1,4,6,5,7,3] => [3,2,8,4,6,5,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,3,4,5,7,6,2] => [2,8,3,4,5,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,2,4,7,8,3] => [2,4,8,5,3,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,5,2,7,6,3] => [2,5,8,1,4,7,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,5,1,3,6,2,7] => [4,7,5,1,3,6,8,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,1,5,7,2,8,4] => [3,6,1,8,4,2,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,1,2,8,5,7,4] => [3,4,2,8,6,1,7,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,8,2,3,7,5,6] => [2,4,5,1,7,8,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,8,7,2,1,4,6] => [6,5,2,7,1,8,4,3] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,7,3,5,1,4,8,2] => [5,8,3,6,4,1,2,7] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,4,7,5,8,2,3,1] => [8,6,7,2,4,1,3,5] => [8,6,7,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[5,7,8,4,2,6,3,1] => [8,5,7,4,1,6,2,3] => [8,5,7,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[5,4,7,6,2,8,3,1] => [8,5,7,2,1,4,3,6] => [8,5,7,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,7,4,1,6,8,3,2] => [4,8,7,3,1,5,2,6] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,4,5,7,1,3,2] => [6,8,7,3,4,1,5,2] => [6,8,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,8,4,6,1,7,3,2] => [5,8,7,3,1,4,6,2] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,1,4,7,8,3,2] => [3,8,7,4,1,2,5,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,3,7,4,8,2,1] => [8,7,3,5,1,2,4,6] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[5,3,6,7,4,8,2,1] => [8,7,2,5,1,3,4,6] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[5,3,2,8,6,7,4,1] => [8,3,2,7,1,5,6,4] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,4,8,2,6,7,3,1] => [8,4,7,2,1,5,6,3] => [8,4,7,2,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,4,8,6,2,7,3,1] => [8,5,7,2,1,4,6,3] => [8,5,7,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[6,4,8,5,7,2,3,1] => [8,6,7,2,4,1,5,3] => [8,6,7,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[4,6,8,5,7,2,3,1] => [8,6,7,1,4,2,5,3] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,6,3,8,4,7,2,1] => [8,7,3,5,1,2,6,4] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[4,6,3,5,8,7,2,1] => [8,7,3,1,4,2,6,5] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[4,6,3,2,8,7,5,1] => [8,4,3,1,7,2,6,5] => [8,4,3,1,7,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[5,6,3,8,2,7,4,1] => [8,5,3,7,1,2,6,4] => [8,5,3,7,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[3,6,5,8,7,2,4,1] => [8,6,1,7,3,2,5,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,3,6,8,2,7,4,1] => [8,5,2,7,1,3,6,4] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[4,3,7,2,8,6,5,1] => [8,4,2,1,7,6,3,5] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,4,7,2,6,8,3,1] => [8,4,7,2,1,5,3,6] => [8,4,7,2,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,3,2,7,6,8,4,1] => [8,3,2,7,1,5,4,6] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,3,2,7,5,4,8,1] => [8,3,2,6,5,1,4,7] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,4,7,2,5,3,8,1] => [8,4,6,2,5,1,3,7] => [8,4,7,2,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,2,7,5,1,4,8,3] => [5,2,8,6,4,1,3,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,7,8,5,3,6,1,4] => [7,1,5,8,4,6,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,3,7,8,4,2,5,1] => [8,6,2,5,7,1,3,4] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[3,5,7,8,4,6,2,1] => [8,7,1,5,2,6,3,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[5,3,7,8,4,6,2,1] => [8,7,2,5,1,6,3,4] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[2,5,8,4,3,7,6,1] => [8,1,5,4,2,7,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,8,4,7,3,5,1] => [8,1,6,4,7,2,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,7,4,8,6,2,1,5] => [7,6,1,3,8,5,2,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,6,4,8,7,2,5,1] => [8,6,1,3,7,2,5,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,5,4,8,2,7,6,1] => [8,5,1,3,2,7,6,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,3,7,5,8,6,2,1] => [8,7,2,1,4,6,3,5] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[4,5,7,3,8,6,2,1] => [8,7,4,1,2,6,3,5] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[3,5,6,8,4,7,2,1] => [8,7,1,5,2,3,6,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[6,3,1,8,7,5,4,2] => [3,8,2,7,6,1,5,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,8,1,7,6,3,2] => [4,8,7,2,1,6,5,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,8,4,1,7,6,3,2] => [4,8,7,3,1,6,5,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,5,4,1,8,6,3,2] => [4,8,7,3,2,6,1,5] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,4,1,7,6,3,2] => [4,8,7,3,2,6,5,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,8,2,5,6,3,4,7] => [1,3,6,7,4,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,8,4,5,1,3,6] => [6,2,7,4,5,8,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,3,7,5,6,2,4,8] => [1,6,2,7,4,5,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,4,3,5,2,8] => [1,7,5,4,6,2,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,2,3,7,4,6] => [1,4,5,7,3,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,5,3,6,7,4] => [1,3,5,8,4,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,8,4,3,5,7,1] => [8,1,5,4,6,2,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,2,8,4,1,5,6,3] => [5,2,8,4,6,7,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,6,7,4,3,2,8,5] => [1,6,5,4,8,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,6,4,7,8,3] => [1,3,8,5,2,4,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,6,2,3,7,8] => [1,5,6,3,2,4,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,5,7,1,4,8,3] => [5,2,8,6,3,1,4,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,6,8,5,2,4,1] => [8,6,2,7,5,3,1,4] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[2,7,8,3,6,5,1,4] => [7,1,4,8,6,5,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,8,5,4,6,3,1] => [8,1,7,5,4,6,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,5,8,3,4,1,7] => [7,1,5,6,3,2,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,5,7,3,4,1,8] => [7,1,5,6,3,2,4,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,2,5,7,4,1,3,8] => [6,2,7,5,3,1,4,8] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,5,8,4,1,3,7] => [6,2,7,5,3,1,8,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,7,8,4,6,1,3,5] => [6,1,7,4,8,5,2,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,1,2,8,3,7,4,5] => [2,3,5,7,8,1,6,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,8,5,4,7,3] => [2,3,8,6,5,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,5,7,8,1,3,4] => [6,2,7,8,3,1,4,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,5,4,2,6,7,3,8] => [1,4,7,3,2,5,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,5,7,3,8,1,4] => [7,1,5,8,3,2,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,6,2,7,5,8,4,3] => [1,3,8,7,5,2,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,7,8,5,6,4] => [1,3,2,8,6,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,4,8,7,3,5] => [1,3,7,4,8,2,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,2,1,8,7,3,4] => [4,3,7,8,2,1,6,5] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,6,5,3,7,8,4,1] => [8,1,4,7,3,2,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,2,5,3,8,4,7,1] => [8,2,4,6,3,1,7,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,4,1,2,3,8,6,7] => [3,4,5,2,1,7,8,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,4,2,3,7,8,6] => [2,4,5,3,1,8,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,4,2,6,3,8,7] => [1,4,6,3,2,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,6,3,8,2,7,4] => [2,6,4,8,1,3,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[9,8,7,6,5,4,3,1,2,10] => [8,9,7,6,5,4,3,2,1,10] => [8,10,7,6,5,4,3,2,1,9] => [[[[[[[[.,.],.],.],.],.],.],.],[[.,.],.]]
[8,7,6,5,4,1,3,2,9] => [6,8,7,5,4,3,2,1,9] => [6,9,8,5,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[1,9,8,7,6,5,3,2,4] => [1,8,7,9,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,7,6,2,5,4,3] => [1,5,8,7,6,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,8,7,6,5,2,4,3] => [1,7,9,8,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,8,7,6,5,4,2,3] => [1,9,10,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,9,8,7,6,5,4,3] => [1,2,9,8,7,6,5,4,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,2,1,9,8,7,6,5,4] => [3,2,1,9,8,7,6,5,4] => [3,2,1,9,8,7,6,5,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,9,8,7,6,5,4] => [1,3,2,9,8,7,6,5,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,9,8,7,6,5,4] => [1,2,3,9,8,7,6,5,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,3,2,1,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[1,4,3,2,9,8,7,6,5] => [1,4,3,2,9,8,7,6,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,3,9,8,7,6,5] => [1,2,4,3,9,8,7,6,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,9,8,7,6,5] => [1,2,3,4,9,8,7,6,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,4,3,2,9,8,7,6] => [1,5,4,3,2,9,8,7,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,4,9,8,7,6] => [1,2,3,5,4,9,8,7,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,9,8,7,6] => [1,2,3,4,5,9,8,7,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,5,9,8,7] => [1,2,3,4,6,5,9,8,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,4,7,6,9,8] => [1,2,3,5,4,7,6,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,7,6,9,8] => [1,2,3,4,5,7,6,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,10,9,8,7,6,5,4,3] => [1,2,10,9,8,7,6,5,4,3] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[3,2,1,10,9,8,7,6,5,4] => [3,2,1,10,9,8,7,6,5,4] => [3,2,1,10,9,8,7,6,5,4] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,10,9,8,7,6,5,4] => [1,2,3,10,9,8,7,6,5,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,4,3,2,10,9,8,7,6,5] => [1,4,3,2,10,9,8,7,6,5] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,10,9,8,7,6,5] => [1,2,3,4,10,9,8,7,6,5] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,5,4,3,2,10,9,8,7,6] => [1,5,4,3,2,10,9,8,7,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,3,2,6,5,4,10,9,8,7] => [1,3,2,6,5,4,10,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,6,5,4,10,9,8,7] => [1,2,3,6,5,4,10,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,10,9,8,7] => [1,2,3,4,5,6,10,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,4,3,2,7,6,5,10,9,8] => [1,4,3,2,7,6,5,10,9,8] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,10,9,8] => [1,2,3,4,5,6,7,10,9,8] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,4,3,6,5,8,7,10,9] => [1,2,4,3,6,5,8,7,10,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,6,5,8,7,10,9] => [1,2,3,4,6,5,8,7,10,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,8,7,10,9] => [1,2,3,4,5,6,8,7,10,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[5,2,7,4,1,6,3,8] => [5,2,7,4,1,6,3,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,7,3,1,5,6,2,8] => [4,7,3,1,5,6,2,8] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,3,4,1,6,7,2] => [5,8,3,4,1,6,7,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,7,8,4,5,6,2,3] => [1,7,8,4,5,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,4,2,6,7,3] => [1,5,8,4,2,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,8,5,2,7,4] => [1,6,3,8,5,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,3,7,1,6,4,8] => [5,2,3,7,1,6,4,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,3,7,5,1,4,8] => [6,2,3,7,5,1,4,8] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,7,3,4,8,6,2,5] => [1,7,3,4,8,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,3,4,8,1,7,5] => [6,2,3,4,8,1,7,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,7,3,2,1,6,5,4] => [5,4,3,8,7,6,2,1] => [5,4,3,8,7,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,7,6,3,1,5,2,4] => [5,7,4,8,6,3,2,1] => [5,8,4,7,6,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,5,1,7,2,3,4,6] => [3,5,6,7,2,8,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[9,8,7,6,5,2,1,4,3] => [7,6,9,8,5,4,3,2,1] => [7,6,9,8,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],[[.,.],.]]
[9,8,7,3,2,1,6,5,4] => [6,5,4,9,8,7,3,2,1] => [6,5,4,9,8,7,3,2,1] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[9,4,3,2,1,8,7,6,5] => [5,4,3,2,9,8,7,6,1] => [5,4,3,2,9,8,7,6,1] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[9,2,1,4,3,6,5,8,7] => [3,2,5,4,7,6,9,8,1] => [3,2,9,8,7,6,5,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,2,9,3,4,6,8] => [2,4,6,7,1,8,3,9,5] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[10,9,8,7,6,5,2,1,4,3] => [8,7,10,9,6,5,4,3,2,1] => [8,7,10,9,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],[[.,.],.]]
[10,9,8,7,3,2,1,6,5,4] => [7,6,5,10,9,8,4,3,2,1] => [7,6,5,10,9,8,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],[[[.,.],.],.]]
[10,9,4,3,2,1,8,7,6,5] => [6,5,4,3,10,9,8,7,2,1] => [6,5,4,3,10,9,8,7,2,1] => [[[[[[.,.],.],.],.],.],[[[[.,.],.],.],.]]
[10,9,8,3,1,5,2,7,4,6] => [5,7,4,9,6,10,8,3,2,1] => [5,10,4,9,8,7,6,3,2,1] => [[[[[.,.],.],.],.],[[[[[.,.],.],.],.],.]]
[6,1,8,2,10,3,4,5,7,9] => [2,4,6,7,8,1,9,3,10,5] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,4,8,6,3,1,7,5] => [6,1,5,2,8,4,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,6,8,2,1,7,5] => [6,5,1,2,8,3,7,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,4,1,5,8,2,7,6] => [3,6,1,2,4,8,7,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,4,5,3,2,7,6] => [2,6,5,3,4,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,5,2,8,7,6] => [3,5,1,2,4,8,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,6,2,1,8,7,5] => [5,4,1,2,8,3,7,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,6,2,1,7,8,4] => [5,4,1,8,2,3,6,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,4,6,2,7,8,1,5] => [7,4,1,2,8,3,5,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,4,1,6,8,7,2,5] => [3,7,1,2,8,4,6,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,3,8,6,7,4,5] => [2,1,3,7,8,5,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,2,6,7,5,4] => [2,4,3,8,7,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,8,6,7,1,5,4] => [6,1,2,8,7,4,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,1,8,6,7,5,3] => [3,1,8,2,7,5,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,1,8,7,4,2] => [4,8,1,7,2,3,6,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,6,8,7,1,5,2] => [6,8,1,2,7,3,5,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,1,4,6,2,7,5,3] => [2,5,8,3,7,4,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,6,7,8,4,2] => [3,8,1,7,2,4,5,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,1,6,7,4,8,2] => [3,8,1,6,2,4,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,5,6,7,4,3,2] => [2,8,7,6,3,4,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,6,1,7,3,2,8] => [4,7,6,1,2,3,5,8] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,5,8,7,4,3,1,2] => [7,8,6,5,2,1,4,3] => [7,8,6,5,2,1,4,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[6,4,2,7,8,5,1,3] => [7,3,8,2,6,1,4,5] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,1,4,8,7,5,2,3] => [2,7,8,3,6,1,5,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,4,8,7,5,2,3] => [1,7,8,3,6,2,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,2,4,7,3,5] => [1,4,7,5,8,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,6,2,4,7,3,5] => [2,4,7,5,8,3,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,2,1,4,8,3,5] => [4,3,7,5,8,2,1,6] => [4,3,8,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,1,7,8,5,2,3] => [3,7,8,2,6,1,4,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,2,4,8,3,5] => [3,4,7,5,8,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,3,4,8,2,5] => [3,7,4,5,8,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,6,3,4,7,2,5] => [2,7,4,5,8,3,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,6,3,4,7,2,5] => [1,7,4,5,8,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,5,4,8,3,6] => [1,3,7,5,4,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,2,5,4,8,3,6] => [2,3,7,5,4,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,5,4,8,3,6] => [3,1,7,5,4,8,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,6,3,4,7,1,5] => [7,1,4,5,8,3,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,6,1,4,7,3,5] => [4,1,7,5,8,3,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,1,5,4,8,3,6] => [3,2,7,5,4,8,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,7,5,4,8,3,6] => [1,2,7,5,4,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,7,5,4,8,1,6] => [7,2,1,5,4,8,3,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,5,8,4,7,3,1,6] => [7,1,6,4,2,8,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,7,5,4,8,1,6] => [7,1,2,5,4,8,3,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,8,3,2,4,7,1,5] => [7,4,3,5,8,1,6,2] => [7,4,3,8,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[3,7,2,5,4,8,1,6] => [7,3,1,5,4,8,2,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,1,7,5,4,8,2,6] => [2,7,1,5,4,8,3,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,7,5,4,8,2,6] => [1,7,2,5,4,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,4,7,3,2,6] => [1,7,6,4,2,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,8,4,7,3,2,6] => [2,7,6,4,1,8,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,2,4,7,3,1,6] => [7,3,6,4,1,8,5,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,7,5,6,2,1,4,3] => [6,5,8,7,3,4,2,1] => [6,5,8,7,3,4,2,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,1,5,4,7,3,2,6] => [2,7,6,4,3,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,7,3,2,6] => [1,7,6,4,3,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,5,4,8,2,6] => [1,7,3,5,4,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,3,1,4,7,2,5] => [4,7,3,5,8,2,6,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,4,2,7,5,1,3] => [7,4,8,3,6,2,5,1] => [7,4,8,3,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,6,4,1,7,2,5,3] => [4,6,8,3,7,2,5,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,7,4,6,8,2,1] => [8,7,2,4,1,5,3,6] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[4,1,3,2,7,8,5,6] => [2,4,3,1,7,8,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,3,2,7,8,5,6] => [1,4,3,2,7,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,3,1,7,8,5,6] => [4,1,3,2,7,8,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,3,5,4,8,1,6] => [7,1,3,5,4,8,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,5,4,7,3,1,6] => [7,1,6,4,3,8,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,7,3,4,6,8,2,1] => [8,7,3,4,1,5,2,6] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[8,2,5,4,7,3,1,6] => [7,2,6,4,3,8,5,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,3,5,4,8,1,6] => [7,2,3,5,4,8,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,1,4,7,8,5,6] => [3,2,1,4,7,8,5,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,7,6,4,3,5,2] => [2,8,6,5,7,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,4,5,2,7,1,3] => [7,5,8,3,4,2,6,1] => [7,5,8,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,1,8,6,4,3,5,2] => [2,8,6,5,7,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,2,5,1,6,3,8] => [5,3,7,2,4,6,1,8] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,3,6,5,2,1,7,4] => [6,5,2,8,4,3,7,1] => [6,5,2,8,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,4,2,8,1,3,7,6] => [5,3,6,2,1,8,7,4] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,8,2,6,4,1,3,7] => [6,3,7,5,1,4,8,2] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,4,2,5,1,8,3,7] => [5,3,7,2,4,1,8,6] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,5,2,1,4,7,8] => [5,4,2,6,3,1,7,8] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[2,5,8,6,3,1,4,7] => [6,1,5,7,2,4,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,5,8,1,4,7,6] => [5,1,2,6,3,8,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,6,8,1,5,7,4] => [5,1,2,8,6,3,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,3,8,5,2,7,1,4] => [7,5,2,8,4,1,6,3] => [7,5,2,8,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[6,3,7,5,2,1,4,8] => [6,5,2,7,4,1,3,8] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,5,7,6,3,1,4,8] => [6,1,5,7,2,4,3,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,7,6,3,1,5,4] => [6,1,5,8,7,4,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,8,7,6,3,1,4] => [7,1,6,8,2,5,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,8,1,6,5,7,3] => [4,1,8,2,6,5,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,7,3,6,1,4,5] => [6,1,4,7,8,5,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,3,5,2,1,4,6,8] => [5,4,2,6,3,7,1,8] => [5,4,2,8,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,4,2,5,1,3,7,6] => [5,3,6,2,4,8,7,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,3,6,8,1,4,7,5] => [5,1,2,6,8,3,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,8,6,3,1,4,5] => [6,1,5,7,8,4,2,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,6,1,8,4,7,5] => [4,1,2,6,8,3,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,6,3,1,4,5,7] => [5,1,4,6,7,3,8,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,1,5,7,3,6,4] => [3,1,6,8,4,7,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,6,1,4,7,5,2] => [4,8,1,5,7,3,6,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,1,6,3,8,4,5] => [3,1,5,7,8,4,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,6,1,8,5,2,3] => [4,7,8,1,6,3,2,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,5,8,1,2,6,4] => [5,6,1,8,3,7,2,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,4,6,1,8,2,5,3] => [4,6,8,2,7,3,1,5] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,8,5,1,7,2,3] => [5,7,8,1,4,2,6,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,1,8,7,6,2,3,4] => [2,6,7,8,1,5,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,1,6,2,7,3,4] => [3,5,7,8,2,4,6,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,1,8,4,7,5,2] => [3,8,1,5,7,2,6,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,5,1,7,2,3,6] => [4,6,7,1,3,8,5,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,8,7,1,2,5,6] => [5,6,1,2,7,8,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,8,4,1,7,2,3,6] => [4,6,7,3,1,8,5,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,6,4,7,1,2,5,3] => [5,6,8,3,7,2,4,1] => [5,8,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,6,8,3,7,1,4,2] => [6,8,4,7,1,2,5,3] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,5,1,2,7,3,8,4] => [3,4,6,8,2,1,5,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,8,2,7,3,4] => [3,5,7,8,2,1,6,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,7,2,8,3,4] => [3,5,7,8,2,1,4,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,7,2,3,8,4] => [3,5,6,8,2,1,4,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,8,7,4,1,2,3] => [6,7,8,5,1,2,4,3] => [6,8,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,8,5,7,4,1,2,3] => [6,7,8,5,3,1,4,2] => [6,8,7,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[7,3,8,1,5,2,4,6] => [4,6,2,7,5,8,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,7,5,3,6,2,8] => [2,7,5,1,4,6,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,4,2,3,6,7,5] => [1,4,5,3,8,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,8,3,4,6,7,1] => [8,1,4,5,2,6,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,1,7,2,3,6,8,5] => [2,4,5,1,8,6,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,2,1,5,7,8,3] => [4,3,8,1,5,2,6,7] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,5,2,3,1,7,8,6] => [5,3,4,1,2,8,6,7] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,2,6,7,4,1,8,5] => [6,2,1,5,8,3,4,7] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,6,2,7,1,4,8,3] => [5,3,8,6,1,2,4,7] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,2,3,8,1,7,4,5] => [5,2,3,7,8,1,6,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,6,8,3,4,7,1,5] => [7,1,4,5,8,2,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,6,2,7,5,1,3,8] => [6,3,7,1,5,2,4,8] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,6,3,1,8,4,5,7] => [4,1,3,6,7,2,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,3,7,8,1,5,6] => [6,1,3,2,7,8,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,3,2,7,4,8,1,6] => [7,3,2,5,1,8,4,6] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,1,2,7,6,8,4,3] => [2,3,8,7,1,5,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,3,1,8,7,4,5] => [4,1,3,7,8,2,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,6,4,7,8,1,2] => [7,8,1,4,2,3,5,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,3,6,4,2,8,7,1] => [8,5,2,4,1,3,7,6] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,4,2,3,7,8,6,1] => [8,3,4,2,1,7,5,6] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,1,8,2,5,7,3,6] => [2,4,7,1,5,8,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,4,7,2,5,6] => [2,6,1,4,7,8,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,3,8,4,1,7,5] => [6,2,3,5,8,1,7,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,6,4,1,5,3,8,7] => [4,1,6,3,5,2,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,2,7,6,4,1,8,5] => [6,2,1,5,8,4,3,7] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,5,4,1,7,6,8,3] => [4,1,8,3,2,6,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,2,1,4,7,8,3,5] => [3,2,7,4,8,1,5,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,5,1,7,8,3,4] => [4,1,7,8,3,2,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,5,2,1,6,3,8] => [5,4,7,1,3,6,2,8] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,2,3,7,8,1,6,5] => [6,2,3,1,8,7,4,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,8,3,1,7,2,4,6] => [4,6,3,7,1,8,5,2] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,3,1,5,2,4,7] => [4,6,3,7,5,1,8,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,2,7,1,6,3,5,8] => [4,2,6,1,7,5,3,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,7,4,2,6,3,8] => [2,5,7,4,1,6,3,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,4,2,1,5,3,7] => [5,4,7,3,6,1,8,2] => [5,4,8,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,8,2,1,4,7,3,6] => [4,3,7,5,1,8,6,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,3,2,5,1,7,4] => [6,4,3,8,5,1,7,2] => [6,4,3,8,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,8,4,3,1,5,7,2] => [5,8,4,3,6,1,7,2] => [5,8,4,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,8,4,2,1,5,7,3] => [5,4,8,3,6,1,7,2] => [5,4,8,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,8,3,2,1,4,5,7] => [5,4,3,6,7,1,8,2] => [5,4,3,8,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,1,7,3,2,4,6,8] => [2,5,4,6,1,7,3,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,1,8,3,6,7,4] => [3,2,5,8,1,6,7,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,8,1,6,2,7,5] => [4,6,2,1,8,5,7,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,7,2,1,6,8,3] => [5,4,8,2,1,6,3,7] => [5,4,8,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,2,1,7,3,4,8,6] => [3,2,5,6,1,8,4,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,7,2,6,8,4] => [3,5,2,8,1,6,4,7] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,7,6,4,8,5] => [3,2,1,6,8,5,4,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,6,5,8,3,7] => [3,2,7,1,5,4,8,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,8,5,7,3,6] => [3,2,7,1,5,8,6,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,3,1,8,5,6,2] => [4,8,3,2,6,7,1,5] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,4,2,1,8,5,6,3] => [4,3,8,2,6,7,1,5] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,3,2,1,7,4,5,8] => [4,3,2,6,7,1,5,8] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,2,1,7,5,3,8] => [4,3,7,2,6,1,5,8] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,2,1,8,6,3,4] => [4,3,7,8,2,6,1,5] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,1,8,4,2,7,3,5] => [2,5,7,4,8,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,1,8,3,7,4,5] => [3,2,5,7,8,1,6,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,7,3,6,4,8] => [3,2,5,7,1,6,4,8] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,2,7,6,1,4,8] => [6,3,2,7,1,5,4,8] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,3,2,8,6,1,4,7] => [6,3,2,7,1,5,8,4] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,3,2,8,7,1,4,5] => [6,3,2,7,8,1,5,4] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,2,8,1,7,3,5,6] => [4,2,6,1,7,8,5,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,8,7,2,1,5,6] => [6,5,2,1,7,8,4,3] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,1,5,8,4,7,3,6] => [2,1,7,5,3,8,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,5,8,1,6,7] => [6,3,2,1,4,7,8,5] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,3,2,5,7,1,6,8] => [6,3,2,1,4,7,5,8] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,3,1,6,2,7,5,8] => [3,5,2,1,7,4,6,8] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,7,2,8,5,6] => [3,5,2,1,7,8,4,6] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,7,2,8,6,3] => [3,5,8,2,1,7,4,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,3,1,7,8,4,2] => [4,8,3,7,2,1,5,6] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,2,1,7,8,3,5] => [4,3,7,2,8,1,5,6] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,2,1,6,7,4,8] => [4,3,2,7,1,5,6,8] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,2,1,7,8,5,3] => [4,3,8,2,7,1,5,6] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,2,6,8,1,7,4] => [6,3,2,8,1,4,7,5] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,2,1,4,8,7,5,6] => [3,2,1,4,7,8,6,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,4,6,8,5,7] => [3,2,1,4,7,5,8,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,6,1,7,8,5] => [5,3,2,1,8,4,6,7] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,2,1,6,7,8,4] => [4,3,2,8,1,5,6,7] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,1,4,5,7,2,3] => [3,7,8,4,5,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,6,4,5,7,1,2] => [7,8,1,4,5,3,6,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,2,8,3,7,4,6,1] => [8,2,4,6,1,7,5,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,8,5,4,7,3,1] => [8,2,7,5,4,1,6,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,8,6,3,7,4,2,5] => [1,7,4,6,8,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,5,7,2,3,4] => [1,6,7,8,4,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,8,4,3,6,7,1] => [8,2,5,4,1,6,7,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,4,2,7,3,6,1,8] => [7,3,5,2,1,6,4,8] => [7,3,8,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,4,2,8,3,6,1,7] => [7,3,5,2,1,6,8,4] => [7,3,8,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,5,3,8,4,7,2,1] => [8,7,3,5,2,1,6,4] => [8,7,3,6,2,1,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[6,2,8,3,7,4,1,5] => [7,2,4,6,8,1,5,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,4,2,7,3,1,8,6] => [6,3,5,2,1,8,4,7] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,4,3,7,1,2,8,5] => [5,6,3,2,8,1,4,7] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,3,8,1,2,7,5] => [5,6,3,2,8,1,7,4] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,6,3,8,4,2,1,5] => [7,6,3,5,8,2,1,4] => [7,6,3,8,5,2,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[7,2,8,5,1,6,3,4] => [5,2,7,8,4,6,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,8,4,3,1,5,6] => [6,2,5,4,7,8,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,5,3,8,4,2,6,1] => [8,6,3,5,2,7,1,4] => [8,6,3,7,2,5,1,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[6,4,2,7,3,1,5,8] => [6,3,5,2,7,1,4,8] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,8,1,2,5,3,4] => [4,5,7,8,6,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,1,7,8,4,6,2] => [3,8,2,6,1,7,4,5] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,2,7,8,4,6,1] => [8,3,2,6,1,7,4,5] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,4,1,6,3,8,7,2] => [3,8,5,2,1,4,7,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,7,8,2,3,4] => [3,6,7,8,2,1,4,5] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,7,8,4,2,5] => [3,7,2,6,8,1,4,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,7,3,8,2,6] => [3,7,5,2,1,8,4,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,2,7,8,4,1,5] => [7,3,2,6,8,1,4,5] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,1,5,4,3,2,8,7] => [2,6,5,4,3,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,6,1,3,5,2,4] => [4,7,5,8,6,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,1,6,5,7,3,4,2] => [2,8,6,7,4,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,6,2,5,3,1,4] => [7,4,6,8,5,3,1,2] => [7,4,8,6,5,3,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,1,3,5,2,8,4,7] => [2,5,3,7,4,1,8,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,8,7,5,2,1,6] => [7,6,2,1,5,8,4,3] => [7,6,2,1,8,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[6,7,1,8,5,3,4,2] => [3,8,6,7,5,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,6,4,8,3,5,1] => [8,1,6,4,7,3,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,5,2,7,1,4,8,3] => [5,3,8,6,2,1,4,7] => [5,3,8,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,6,1,3,2,8,5] => [4,6,5,2,8,3,1,7] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,5,2,1,3,8,4,6] => [4,3,5,7,2,8,1,6] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,7,6,3,1,5,2] => [6,8,5,2,7,4,3,1] => [6,8,5,2,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[7,4,1,5,6,3,8,2] => [3,8,6,2,4,5,1,7] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,7,5,6,1,8,2] => [6,8,1,2,4,5,3,7] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,7,5,6,3,8,1] => [8,1,6,2,4,5,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,4,1,7,6,2,8,3] => [3,6,8,2,1,5,4,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,5,6,7,1,4,8,2] => [5,8,1,6,2,3,4,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,7,2,1,6,3,8,4] => [4,3,6,8,1,5,2,7] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,2,5,6,3,8,1] => [8,3,6,1,4,5,2,7] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,6,2,5,7,1,4,3] => [6,3,8,7,4,2,5,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,7,4,5,3,8,1,6] => [7,1,5,3,4,8,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,8,7,1,3,2,5,4] => [4,6,5,8,7,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,6,5,7,1,4,3] => [6,1,8,7,4,3,5,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,8,4,3,2,6,7,1] => [8,5,4,3,1,6,7,2] => [8,5,4,3,1,7,6,2] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[1,8,5,6,2,4,7,3] => [1,5,8,6,3,4,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,5,6,2,4,7,3] => [2,5,8,6,3,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,8,1,3,2,7,5] => [4,6,5,2,8,1,7,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,4,5,2,8,6,7,3] => [1,4,8,2,3,6,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,1,7,8,6,4,5] => [3,1,2,7,8,6,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,7,6,2,8,1,4] => [7,5,1,8,2,4,3,6] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,5,6,1,2,8,7,3] => [4,5,8,1,2,3,7,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,4,5,2,1,6,7,3] => [5,4,8,2,3,6,7,1] => [5,4,8,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,1,2,6,8,4,7,5] => [2,3,1,6,8,4,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,2,7,8,4,6] => [2,4,3,7,1,8,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,4,2,7,8,3,6] => [1,4,7,3,2,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,7,8,3,1,5,2] => [6,8,5,1,7,2,3,4] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[7,6,2,8,4,3,1,5] => [7,3,6,5,8,2,1,4] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,2,8,6,3,4,7,1] => [8,2,5,6,1,4,7,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,3,8,1,7,2,4,6] => [4,6,2,7,1,8,5,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,7,8,4,2,1,5] => [7,6,1,5,8,2,3,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[6,5,1,8,4,3,7,2] => [3,8,6,5,2,1,7,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,8,4,2,1,7,5] => [6,5,2,4,8,1,7,3] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,5,8,3,1,6,7,4] => [5,1,4,8,2,6,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,2,8,1,5,6,7,4] => [4,2,1,8,5,6,7,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,5,8,3,2,6,7,4] => [1,5,4,8,2,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,6,2,4,7,5] => [1,5,2,6,8,4,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,7,8,4,6,1,5] => [7,2,1,5,8,6,3,4] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,1,8,3,4,6,7,2] => [2,8,4,5,1,6,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,7,2,1,6,3,5] => [5,4,7,1,8,6,3,2] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,4,5,2,6,3,1,7] => [7,4,6,2,3,5,8,1] => [7,4,8,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[2,4,5,8,3,6,1,7] => [7,1,5,2,3,6,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,6,1,3,5,2,4,7] => [3,6,4,7,5,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,1,2,6,4,3,7] => [3,4,7,6,2,5,8,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,6,1,3,4,2,7] => [4,7,5,6,1,3,8,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,4,6,1,3,2,7] => [5,7,6,3,1,4,8,2] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,3,4,5,2,8,1,6] => [7,5,2,3,4,8,1,6] => [7,5,2,8,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,7,4,3,6,1,8,2] => [6,8,4,3,1,5,2,7] => [6,8,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[2,6,4,3,7,8,5,1] => [8,1,4,3,7,2,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,4,1,8,3,2,5,6] => [3,6,5,2,7,8,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,7,8,4,5,3] => [3,2,8,6,7,1,4,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,3,1,5,4,8,2] => [4,8,3,6,5,2,1,7] => [4,8,3,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,4,6,5,1,7,8,3] => [5,1,8,2,4,3,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,4,7,6,5,8,2,3] => [1,7,8,2,5,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,1,7,4,2,8,3] => [3,6,8,5,1,2,4,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,5,7,8,1,4,2] => [6,8,2,7,3,1,4,5] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,7,8,2,1,3,5] => [6,5,7,2,8,1,3,4] => [6,5,8,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,7,3,8,4,1,2,5] => [6,7,3,5,8,1,2,4] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,7,8,3,4,6,1,5] => [7,1,4,5,8,6,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,5,8,4,1,3,2,6] => [5,7,6,4,2,8,1,3] => [5,8,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,7,5,8,3,1,2,6] => [6,7,5,1,3,8,2,4] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,7,3,1,6,8,4,2] => [4,8,3,7,1,5,2,6] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,7,3,1,8,6,4,5] => [4,1,3,7,8,6,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,4,3,1,5,7,6] => [5,1,4,3,6,8,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,1,2,3,5,7,6] => [3,4,5,1,6,8,7,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,8,1,2,4,3,5] => [4,5,7,6,8,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,6,8,5,1,3,2,4] => [5,7,6,8,4,2,1,3] => [5,8,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[2,8,5,4,6,1,7,3] => [6,1,8,4,3,5,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,4,5,2,7,6,1,3] => [7,4,8,2,3,6,5,1] => [7,4,8,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,7,6,4,1,2,5,3] => [5,6,8,4,7,3,2,1] => [5,8,7,4,6,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,7,1,3,5,2,8,4] => [3,6,4,8,5,1,2,7] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,3,2,7,6,1,4] => [7,4,3,8,2,6,5,1] => [7,4,3,8,2,6,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[3,4,6,7,5,8,1,2] => [7,8,1,2,5,3,4,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,8,5,1,6,2,7,4] => [4,6,1,8,3,5,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,1,3,6,8,7,4] => [3,1,4,8,2,5,7,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,6,1,3,7,8,2] => [4,8,5,2,1,3,6,7] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,5,7,1,4,8,2] => [5,8,2,6,3,1,4,7] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,4,6,8,1,5,2] => [6,8,2,3,7,4,1,5] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,7,6,4,1,8,2,5] => [5,7,1,4,8,3,2,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,8,4,1,5,6,2] => [5,8,1,4,6,7,2,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,7,5,4,2,1,6,3] => [6,5,8,4,3,7,2,1] => [6,5,8,4,3,7,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[3,5,8,6,7,4,2,1] => [8,7,1,6,2,4,5,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[5,8,1,6,7,3,4,2] => [3,8,6,7,1,4,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,2,5,1,8,4,3] => [5,3,8,7,4,1,2,6] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,2,1,6,7,4,3] => [4,3,8,7,1,5,6,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,5,2,8,6,3,7,1] => [8,3,6,1,2,5,7,4] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[1,2,6,4,5,8,3,7] => [1,2,7,4,5,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,5,1,4,8,3,7] => [4,1,7,5,3,2,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,7,5,8,2,4,6] => [1,6,2,7,4,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,1,5,7,3,4,6] => [3,2,6,7,4,8,5,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,5,4,8,1,3,7,6] => [5,1,6,3,2,8,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,1,3,8,6,7,5] => [3,1,4,2,8,6,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,3,5,8,2,6,4] => [1,6,3,8,4,7,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,1,6,8,3,4,5] => [3,2,6,7,8,4,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,7,2,6,8,3,5] => [2,4,7,1,8,5,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,2,3,6,8,4] => [2,4,5,8,1,6,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,7,3,5,8,4] => [3,1,5,8,6,2,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,3,2,4,6,7,5] => [2,4,3,5,8,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,3,4,7,2,5,6] => [1,6,3,4,7,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,8,1,2,7,4,6] => [4,5,1,7,2,8,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,8,1,2,4,7,5] => [4,5,1,6,8,2,7,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,7,4,8,2,6,5] => [1,6,2,4,8,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,8,1,7,3,4,5] => [4,1,6,7,8,2,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,1,5,8,2,3,7,4] => [2,5,6,8,3,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,3,2,7,5,6,4] => [1,4,3,8,6,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,2,8,5,6,4] => [2,4,1,8,6,7,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,7,3,8,1,5,4] => [6,1,4,8,7,2,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,2,8,6,1,5,4] => [6,3,1,8,7,5,2,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,2,3,8,7,1,5,4] => [6,2,3,8,7,1,5,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,1,7,8,4,2,6,3] => [2,6,8,5,1,7,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,7,4,2,6,3] => [2,6,8,5,1,7,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,2,8,3,6,5,1] => [8,3,5,1,7,6,2,4] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,1,7,8,5,3,6,2] => [2,8,6,1,5,7,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,4,8,3,6,2] => [2,8,6,4,1,7,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,7,5,3,6,2] => [2,8,6,1,5,7,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,2,7,3,6,5,1] => [8,3,5,1,7,6,4,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,7,2,6,3,5,8,1] => [8,3,5,1,6,4,2,7] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,8,2,4,3,7,5,1] => [8,3,5,4,7,1,6,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,7,2,4,3,8,5,1] => [8,3,5,4,7,1,2,6] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,8,2,7,3,5,4,1] => [8,3,5,7,6,1,4,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,8,7,2,4,1,5,6] => [6,4,1,5,7,8,3,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,7,8,2,4,1,5,6] => [6,4,1,5,7,8,2,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,6,8,2,4,5,7,1] => [8,4,1,5,6,2,7,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,6,7,2,4,5,8,1] => [8,4,1,5,6,2,3,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[6,5,1,4,2,3,8,7] => [3,5,6,4,2,1,8,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,7,2,5,4,3] => [3,5,8,7,6,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,6,1,2,3,5,4] => [4,5,6,8,7,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,4,3,1,6,2,8,7] => [4,6,3,2,1,5,8,7] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,3,4,1,8,5,2,7] => [4,7,2,3,6,1,8,5] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,5,2,7,1,6,4] => [6,4,1,8,3,7,5,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,8,6,7,5,3,4,1] => [8,1,6,7,5,3,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,1,8,7,3,6,4,5] => [2,1,5,7,8,6,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,5,8,2,4,7,1] => [8,5,1,6,3,2,7,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,2,1,8,7,3,4,6] => [3,2,6,7,1,8,5,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,2,7,4,3,8,1] => [8,3,6,5,2,1,4,7] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,6,5,2,7,3,8,1] => [8,4,6,1,3,2,5,7] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[6,2,7,1,8,3,5,4] => [4,2,6,8,7,1,3,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,7,5,4,8,3,6,1] => [8,1,6,4,3,7,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,7,5,1,2,6,4,3] => [4,5,8,7,3,6,2,1] => [4,8,7,6,3,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,3,2,7,1,6,5] => [6,4,3,2,8,7,5,1] => [6,4,3,2,8,7,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,1,6,2,3,8,5,4] => [2,4,5,8,7,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,1,3,2,7,5,6] => [3,5,4,1,7,8,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,1,4,7,5,2,6] => [3,7,1,4,6,8,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,8,7,4,5,1,2] => [7,8,2,5,6,1,4,3] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,1,4,8,5,2,3,7] => [2,6,7,3,5,1,8,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,7,4,6,2,1,3] => [7,6,8,4,2,5,3,1] => [7,6,8,4,2,5,3,1] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[8,7,4,6,2,1,5,3] => [6,5,8,3,7,4,2,1] => [6,5,8,3,7,4,2,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[5,8,3,2,4,6,1,7] => [7,4,3,5,1,6,8,2] => [7,4,3,8,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[8,2,6,5,3,1,7,4] => [6,2,5,8,4,3,7,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,8,7,6,5,2,3,1] => [8,6,7,1,5,4,3,2] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[2,1,8,6,4,3,7,5] => [2,1,6,5,8,4,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,6,5,3,8,4] => [2,1,6,8,5,4,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,6,1,3,5,8,4] => [4,1,5,8,6,3,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,5,4,6,1,8,3] => [6,2,8,4,3,5,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,7,6,1,2,5,8,3] => [4,5,8,1,6,3,2,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,7,6,8,5,3] => [3,1,8,2,7,5,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,7,8,5,6,2] => [3,8,1,2,6,7,4,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,4,3,1,8,6,2] => [5,8,4,3,2,7,1,6] => [5,8,4,3,2,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,3,5,4,1,7,8,2] => [5,8,2,4,3,1,6,7] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,1,3,6,7,5,8,2] => [2,8,3,1,6,4,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,8,2,4,6] => [1,6,4,7,3,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,4,5,8,3,6] => [1,3,7,4,5,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,5,3,1,6,4,7] => [5,2,4,7,3,6,8,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,7,4,5,8,3,2,6] => [1,7,6,3,4,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,4,7,8,3,5,1] => [8,1,6,3,7,2,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,4,7,8,3,1,5] => [7,1,6,3,8,2,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,2,6,4,7,8,3,5] => [1,2,7,4,8,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,4,5,8,1,3,6] => [6,1,7,3,4,8,2,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,5,3,1,8,4,6] => [5,1,4,7,3,8,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,1,4,7,8,3,5,2] => [2,8,6,3,7,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,4,7,8,1,5,2] => [6,8,1,3,7,2,4,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,3,6,7,1,8,5,2] => [5,8,2,1,7,3,4,6] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,6,7,1,8,2,5] => [5,7,2,1,8,3,4,6] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,6,4,7,8,1,2,5] => [6,7,1,3,8,2,4,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,6,4,1,7,8,5] => [5,1,2,4,8,3,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,2,1,5,3,8,6] => [4,3,6,1,5,8,2,7] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,4,5,2,1,8,6] => [6,5,1,3,4,8,2,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[1,3,6,4,7,2,8,5] => [1,6,2,4,8,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,4,7,2,8,5,1] => [8,5,1,3,7,2,4,6] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,1,3,4,2,7,8,6] => [2,5,3,4,1,8,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,3,8,2,5,4] => [2,6,4,8,7,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,7,3,8,2,5,4] => [1,6,4,8,7,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,4,7,8,5,2,3] => [2,7,8,3,6,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,2,1,7,8,5,4] => [4,3,2,8,7,1,5,6] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,2,7,3,1,8,5,4] => [5,2,4,8,7,1,3,6] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,4,7,8,1,5,3] => [6,2,8,3,7,1,4,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,6,7,3,1,8,5,4] => [5,1,4,8,7,2,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,6,5,1,3,2,4,7] => [4,6,5,7,3,2,8,1] => [4,8,7,6,3,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,8,4,7,1,2,5,6] => [5,6,1,3,7,8,4,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,6,1,2,5,4,3,7] => [3,4,7,6,5,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,6,1,5,3,2,7] => [4,7,6,1,5,3,8,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,6,4,1,3,2,7] => [5,7,6,4,1,3,8,2] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,8,5,7,4,2,3,1] => [8,6,7,5,3,1,4,2] => [8,6,7,5,3,1,4,2] => [[[[[.,[.,.]],[.,.]],.],[.,.]],.]
[2,3,8,7,1,6,4,5] => [5,1,2,7,8,6,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,7,8,1,6,2,5] => [5,7,2,1,8,6,3,4] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,8,7,4,1,2,6] => [6,7,1,5,2,8,4,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,3,8,4,1,2,5,6] => [5,6,2,4,7,8,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,1,2,7,3,5,6] => [3,4,6,1,7,8,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,2,7,4,5,3] => [3,4,8,6,7,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,8,4,1,3,7,2] => [5,8,6,4,1,2,7,3] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,5,4,7,1,6,3,2] => [5,8,7,3,2,6,4,1] => [5,8,7,3,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,5,8,7,3,6,4,1] => [8,1,5,7,2,6,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,8,7,5,6,1,3] => [7,1,8,2,5,6,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,4,8,5,6,2,1] => [8,7,1,3,5,6,2,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,8,5,2,4,6,7,1] => [8,4,1,5,3,6,7,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,7,1,8,4,6,2,3] => [3,7,8,5,1,6,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,8,7,2,1,4,5] => [6,5,2,7,8,1,4,3] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,3,7,8,5,6,1,4] => [7,1,2,8,5,6,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,6,8,5,1,2,4] => [6,7,1,8,5,3,2,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,7,8,5,1,3,4] => [6,1,7,8,5,2,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,7,8,1,6,3,5] => [5,1,7,2,8,6,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,4,7,8,2,6,3,1] => [8,5,7,2,1,6,3,4] => [8,5,7,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[2,8,3,4,1,5,7,6] => [5,1,3,4,6,8,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,8,3,4,1,2,7,5] => [5,6,3,4,8,1,7,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,7,1,5,2,3,4] => [4,6,7,8,5,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,3,2,7,6,1,4] => [7,4,3,8,1,6,5,2] => [7,4,3,8,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[2,5,3,1,8,6,7,4] => [4,1,3,8,2,6,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,3,2,8,6,7,1] => [8,4,3,1,2,6,7,5] => [8,4,3,1,7,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[2,8,5,6,1,4,7,3] => [5,1,8,6,3,4,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,6,1,5,2,7,3] => [4,6,8,1,5,3,7,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,2,3,7,6,1,4] => [7,3,4,8,1,6,5,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,6,4,8,5,1,7,3] => [6,1,8,3,5,2,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,6,4,8,5,2,1,3] => [7,6,8,3,5,2,1,4] => [7,6,8,3,5,2,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[7,5,3,2,8,6,1,4] => [7,4,3,8,2,6,1,5] => [7,4,3,8,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[2,5,1,3,8,6,7,4] => [3,1,4,8,2,6,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,1,2,8,6,7,3] => [3,4,8,1,2,6,7,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,8,1,3,6,7,2] => [4,8,5,2,1,6,7,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,5,4,1,6,7,2] => [5,8,2,4,3,6,7,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,4,8,5,6,1,2] => [7,8,2,3,5,6,1,4] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,1,5,7,2,4,8,3] => [2,5,8,6,3,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,5,1,2,3,8,6] => [4,5,6,2,3,8,1,7] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,3,1,2,8,5,6] => [4,5,3,2,7,8,1,6] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,6,5,7,1,3,2] => [6,8,7,2,4,3,5,1] => [6,8,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,1,4,5,8,3,6] => [3,2,7,4,5,8,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,5,7,6,4,1,8,2] => [6,8,1,5,2,4,3,7] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,5,2,1,3,8,6] => [5,4,6,1,3,8,2,7] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,7,2,3,6,4,8,1] => [8,3,4,6,1,5,2,7] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,6,2,3,7,1,4,5] => [6,3,4,7,8,2,5,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,7,2,4,8,3,6,1] => [8,3,6,4,1,7,2,5] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[1,7,2,4,8,6,3,5] => [1,3,7,4,8,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,3,2,1,8,5,6] => [5,4,3,1,7,8,2,6] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[3,1,7,2,5,8,4,6] => [2,4,1,7,5,8,3,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,7,6,1,2,5,3] => [5,6,8,1,7,4,3,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,8,6,1,3,2,5,4] => [4,6,5,8,7,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,8,6,7,4,1,3,5] => [6,1,7,5,8,3,4,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,8,6,4,2,3,1,7] => [7,5,6,4,1,3,8,2] => [7,5,8,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[2,8,3,1,6,5,4,7] => [4,1,3,7,6,5,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,1,2,5,7,4,6] => [3,4,1,7,5,8,6,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,5,4,2,7,3,1] => [8,5,7,4,3,1,6,2] => [8,5,7,4,3,1,6,2] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[6,8,3,1,2,4,5,7] => [4,5,3,6,7,1,8,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,8,7,3,1,5,2] => [6,8,5,1,7,2,4,3] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,5,3,7,8,4,1,2] => [7,8,3,6,2,1,4,5] => [7,8,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,1,3,8,7,5,6,2] => [2,8,3,1,6,7,5,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,7,4,8,1,3,5] => [6,2,7,4,8,1,3,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,4,5,2,1,6,3,7] => [5,4,7,2,3,6,8,1] => [5,4,8,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,3,2,6,8,1,7,5] => [6,3,2,1,8,4,7,5] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,1,5,6,3,8,2,4] => [2,7,5,8,3,4,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,4,7,8,3,6] => [2,3,7,4,1,8,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,4,2,8,1,6,7] => [6,4,1,3,2,7,8,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,1,3,8,4,2,7,6] => [2,6,3,5,1,8,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,4,3,6,5,2] => [2,8,5,4,7,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,8,7,4,1,2,5] => [6,7,1,5,8,2,4,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,1,6,8,7,4,2,5] => [2,7,1,6,8,3,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,6,8,2,1,5,3] => [6,5,8,2,7,3,1,4] => [6,5,8,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,5,8,4,3,1,2,7] => [6,7,5,4,2,1,8,3] => [6,8,5,4,2,1,7,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[2,5,8,3,6,7,4,1] => [8,1,4,7,2,5,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,5,8,3,7,4,2,6] => [1,7,4,6,2,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,2,7,1,5,6,4] => [5,3,1,8,6,7,4,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,2,3,6,4,1,7] => [7,3,4,6,1,5,8,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,8,2,3,4,7,5,1] => [8,3,4,5,7,1,6,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,5,8,7,4,2,6,1] => [8,6,1,5,2,7,4,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,6,8,5,2,7,4,1] => [8,5,1,7,4,2,6,3] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[2,1,6,5,4,8,3,7] => [2,1,7,5,4,3,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,8,4,6,5,3] => [2,1,8,5,7,6,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,3,5,8,6] => [2,1,5,4,6,8,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,7,8,4,6,1,2] => [7,8,1,5,2,6,3,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,5,2,8,4,6,3,1] => [8,3,7,5,2,6,1,4] => [8,3,7,6,2,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,6,3,8,1,5,4,2] => [5,8,3,7,6,2,1,4] => [5,8,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,2,4,1,6,3,8,5] => [4,2,6,3,8,5,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,3,1,7,5,2,6] => [4,7,3,2,6,8,5,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,3,1,4,6,8,5,2] => [3,8,2,4,7,5,1,6] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,8,7,1,6,5,2] => [5,8,2,1,7,6,4,3] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,7,1,8,5,2,6,3] => [3,6,8,1,5,7,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,2,4,7,8,6,1] => [8,3,2,4,1,7,5,6] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,3,4,2,8,7,1,6] => [7,4,2,3,1,8,6,5] => [7,4,2,8,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[3,8,6,5,4,1,2,7] => [6,7,1,5,4,3,8,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,5,6,3,8,2,1] => [8,7,5,1,3,4,2,6] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[4,8,5,7,2,3,1,6] => [7,5,6,1,3,8,4,2] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,2,7,5,8,3,6,1] => [8,2,6,1,4,7,3,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,8,5,7,1,4,6,2] => [5,8,1,6,3,7,4,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,8,2,7,3,4,6,1] => [8,3,5,6,1,7,4,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,8,2,5,4,3,1,7] => [7,3,6,5,4,1,8,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,7,2,4,5,3,8,1] => [8,3,6,4,5,1,2,7] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,7,2,8,3,6,1,4] => [7,3,5,8,1,6,2,4] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,1,3,6,4,2,8,7] => [2,6,3,5,1,4,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,7,4,6,2,3] => [2,7,8,5,1,6,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,3,7,5,4,2,1] => [8,7,3,6,5,1,4,2] => [8,7,3,6,5,1,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[6,1,3,4,7,5,8,2] => [2,8,3,4,6,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,2,1,4,8,5,7] => [4,3,2,5,7,1,8,6] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,2,3,1,4,7,8,5] => [4,2,3,5,8,1,6,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,1,4,8,7,5,3] => [3,2,8,4,7,1,6,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,8,3,5,7,4,1] => [8,2,4,7,5,1,6,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,1,3,6,4,8,7] => [3,2,4,6,1,5,8,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,8,3,5,4,6,2] => [2,8,4,6,5,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,4,8,5,6,3] => [2,3,8,4,6,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,2,4,8,6,5] => [2,4,3,5,8,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,3,4,5,8,6] => [3,2,4,5,6,8,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,3,5,4,2,1,6] => [7,6,3,5,4,8,2,1] => [7,6,3,8,5,4,2,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[5,1,6,4,3,2,8,7] => [2,6,5,4,1,3,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,7,1,4,6,5,2] => [4,8,2,5,7,6,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,3,6,4,7,5,1] => [8,1,3,5,7,4,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,2,1,7,5,8,3,4] => [3,2,7,8,5,1,4,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,8,7,5,2,1,4] => [7,6,2,8,5,1,4,3] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[9,1,8,7,6,5,4,3,2] => [2,9,8,7,6,5,4,3,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,8,1,5,4,3,2] => [4,8,7,6,5,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,9,8,7,6,4,3,2] => [2,9,8,7,1,6,5,4,3] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[10,1,9,8,7,6,5,4,3,2] => [2,10,9,8,7,6,5,4,3,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,8,1,7,6,5,4,3,2] => [3,9,8,7,6,5,4,2,1] => [3,9,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,8,5,4,3,2] => [3,8,7,6,5,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,10,9,8,7,5,4,3,2] => [2,10,9,8,7,1,6,5,4,3] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,5,8,7,4,1,3,2] => [6,8,7,5,2,1,4,3] => [6,8,7,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,1,10,9,8,7,6,5,4,2] => [2,10,1,9,8,7,6,5,4,3] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,3,5,6,2,4,7] => [1,6,3,7,4,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,5,3,7,4,6] => [1,2,5,7,4,8,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,2,5,6,1,4,3] => [6,3,8,7,4,5,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,8,2,5,4,7,3,6] => [1,3,7,5,4,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,4,1,2,3,8,6] => [4,5,6,3,1,8,2,7] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,4,3,6,2,1,5,8] => [6,5,3,2,7,4,1,8] => [6,5,3,2,8,7,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,8,4,2,3,1,5,7] => [6,4,5,3,7,1,8,2] => [6,4,8,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,1,3,2,8,4,5,6] => [2,4,3,6,7,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,8,3,5,6] => [2,1,6,4,7,8,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,8,6,1,3,4,7] => [5,2,6,7,1,4,8,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,8,3,1,4,5,6,7] => [4,1,3,5,6,7,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,4,8,2,3,1,5,6] => [6,4,5,2,7,8,1,3] => [6,4,8,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,6,4,1,3,7,2,5] => [4,7,5,3,8,2,6,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,4,1,2,8,3,5,6] => [3,4,6,2,7,8,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,1,3,5,7,2,6] => [3,7,4,1,5,8,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,6,1,8,2,4,7] => [4,6,2,7,1,3,8,5] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,3,1,8,2,5,6] => [4,6,3,1,7,8,2,5] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,3,1,7,2,4,5,6] => [3,5,2,6,7,8,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,1,4,7,3,5,6] => [3,1,6,4,7,8,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,8,5,4,7,6,2] => [2,8,1,5,4,7,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,8,3,7,6,2] => [2,8,5,1,3,7,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,3,8,7,6,2] => [2,8,4,1,3,7,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,8,2,7,6,3] => [3,5,8,1,2,7,6,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,2,1,8,7,6,3] => [4,3,8,1,2,7,6,5] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,2,8,7,1,5,3] => [6,3,8,1,7,2,5,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,8,6,3,7,5,1,2] => [7,8,4,1,6,3,5,2] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,6,8,2,7,5,1,3] => [7,4,8,1,6,2,5,3] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,6,7,2,8,3,1,4] => [7,4,6,8,1,2,3,5] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,6,7,2,1,8,3,4] => [5,4,7,8,1,2,3,6] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,6,1,7,2,4,8,3] => [3,5,8,6,1,2,4,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,6,8,7,3,5,2] => [2,8,6,1,7,3,5,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,8,7,5,3,2] => [2,8,7,1,6,3,5,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,7,4,8,3,2] => [2,8,7,5,1,3,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,7,1,3,8,2,4] => [4,7,5,8,1,2,3,6] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,7,3,8,1,2,4] => [6,7,4,8,1,2,3,5] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,6,7,3,8,2,1,4] => [7,6,4,8,1,2,3,5] => [7,6,4,8,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[7,4,6,2,3,5,1,8] => [7,4,5,2,6,3,1,8] => [7,4,8,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,4,1,6,3,8,5,2] => [3,8,5,2,7,4,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,3,1,5,8,4,2] => [4,8,3,7,5,2,1,6] => [4,8,3,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,1,5,8,6,3,2,7] => [2,7,6,1,3,5,8,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,7,6,1,8,5,4] => [5,2,1,8,7,4,3,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,5,4,1,3,2,7,6] => [4,6,5,3,2,8,7,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,4,2,3,6,8,7,5] => [1,3,4,2,8,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,8,3,7,1,6,2] => [6,8,4,2,1,7,5,3] => [6,8,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,7,1,8,2,5,3,6] => [3,5,7,1,6,8,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,1,8,5,3,7,2] => [3,8,6,2,5,1,7,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,6,1,3,5,2,7] => [4,7,5,2,6,3,8,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,6,7,2,5,3,4] => [2,5,7,8,6,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,6,8,3,4] => [1,2,7,8,4,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,4,7,2,8,3,5] => [2,5,7,3,8,1,4,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,7,6,8,4,5] => [3,2,1,7,8,5,4,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,8,6,4,7,1,5] => [7,2,1,5,8,4,6,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,8,4,6,3,2,1,5] => [7,6,5,3,8,4,1,2] => [7,6,5,3,8,4,1,2] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]]
[4,5,3,6,8,1,7,2] => [6,8,3,1,2,4,7,5] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,5,2,6,1,8,7,4] => [5,3,1,8,2,4,7,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,6,3,5,7,2,8,4] => [1,6,3,8,4,2,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,5,2,6,8,1,3] => [7,4,8,2,3,5,1,6] => [7,4,8,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,8,4,3,1,2,6,5] => [5,6,4,3,8,7,1,2] => [5,8,4,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,5,1,4,3,2,8,7] => [3,6,5,4,2,1,8,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,5,1,4,7,3,8] => [4,1,7,5,3,2,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,4,5,2,1,8,7] => [6,5,1,3,4,2,8,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,7,4,1,3,8,6,2] => [4,8,5,3,1,7,2,6] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,5,4,2,3,8,1,6] => [7,4,5,3,2,8,1,6] => [7,4,8,3,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[5,2,6,7,3,1,4,8] => [6,2,5,7,1,3,4,8] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,4,3,8,6,1,5,7] => [6,1,3,2,7,5,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,8,1,3,5,6,2,4] => [3,7,4,8,5,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,3,1,5,6,2,4] => [4,7,3,8,5,6,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,1,3,8,5,6,2,4] => [2,7,3,8,5,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,8,3,5,6,2,4] => [1,7,4,8,5,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,7,8,3,4,6,2] => [2,8,5,6,1,7,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,7,8,3,4,6,2] => [1,8,5,6,2,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,1,5,8,6,2,4] => [3,7,1,8,4,6,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,7,8,2,5,6,4] => [1,5,2,8,6,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,8,5,2,6,4] => [2,6,1,8,5,7,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,7,5,8,2,6,4] => [1,6,2,8,4,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,5,8,2,6,4] => [2,6,1,8,4,7,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,7,1,8,4,6,2] => [4,8,1,6,2,7,3,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,7,8,1,4,6,2] => [5,8,1,6,2,7,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,3,7,8,4,6,1,2] => [7,8,2,5,1,6,3,4] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,3,7,8,1,4,6,2] => [5,8,2,6,1,7,3,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,7,1,8,4,6,2] => [4,8,2,6,1,7,3,5] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,5,3,7,8,4,2,6] => [1,7,3,6,2,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,3,7,8,4,2,6] => [2,7,3,6,1,8,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,2,1,4,5,8,7] => [4,3,1,5,6,2,8,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,2,5,1,3,8,7] => [5,3,6,1,4,2,8,7] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,4,2,5,1,3,8,7] => [5,3,6,2,4,1,8,7] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,1,7,3,2,4,5] => [3,6,5,7,8,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,2,7,3,1,4,5] => [6,3,5,7,8,1,4,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,3,8,1,5,6,7] => [5,2,3,1,6,7,8,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,8,3,7,1,4,6] => [6,2,4,7,1,8,5,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,1,5,8,4,3,6,7] => [2,1,6,5,3,7,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,8,2,7,1,4,6] => [6,4,1,7,2,8,5,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,1,8,3,7,2,4,6] => [2,6,4,7,1,8,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,4,1,6,2,3,7] => [4,6,7,3,1,5,8,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,5,8,1,6,2,3,7] => [4,6,7,1,2,5,8,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,8,1,6,2,3,7] => [4,6,7,2,1,5,8,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,5,1,6,2,3,7] => [4,6,7,1,3,5,8,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,5,4,8,3,6,7] => [2,1,6,4,3,7,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,3,8,1,5,6,7] => [5,1,3,2,6,7,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,4,2,1,5,6,7] => [5,4,1,3,6,7,8,2] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,3,8,4,1,5,6,7] => [5,1,2,4,6,7,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,2,8,1,5,6,7] => [5,3,1,2,6,7,8,4] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,8,5,2,7,1,4,6] => [6,4,1,7,3,8,5,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,8,5,2,6,1,3,7] => [6,4,7,1,3,5,8,2] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,1,4,8,5,3,6,7] => [2,1,6,3,5,7,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,8,4,1,5,6,7] => [5,2,1,4,6,7,8,3] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,7,4,3,8,1,6,2] => [6,8,4,3,1,7,2,5] => [6,8,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[3,8,4,2,6,7,5,1] => [8,4,1,3,7,5,6,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,8,4,1,6,7,5,2] => [4,8,1,3,7,5,6,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,1,7,5,2,8,4,3] => [2,5,8,7,4,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,7,5,3,8,4,1] => [8,1,5,7,4,2,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,1,6,7,5,3,8,4] => [2,1,6,8,5,3,4,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,4,3,8,2,1,6] => [7,6,4,3,1,8,2,5] => [7,6,4,3,1,8,5,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[6,7,5,8,1,2,4,3] => [5,6,8,7,3,1,2,4] => [5,8,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,4,8,1,2,5,7,6] => [4,5,1,2,6,8,7,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,2,3,4,8,1,5,7] => [6,2,3,4,7,1,8,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,7,5,8,3,1,4,2] => [6,8,5,7,3,1,2,4] => [6,8,5,7,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[2,5,7,6,1,4,8,3] => [5,1,8,6,2,4,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,7,4,8,1,3,5,2] => [5,8,6,3,7,1,2,4] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,6,7,5,1,3,8,4] => [5,1,6,8,4,2,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,3,1,4,8,2,5,7] => [3,6,2,4,7,1,8,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,4,8,1,3,2,5] => [5,7,6,3,8,1,2,4] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,5,8,4,1,3,2] => [6,8,7,5,3,1,2,4] => [6,8,7,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[6,7,4,8,1,2,3,5] => [5,6,7,3,8,1,2,4] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,5,6,3,4,8,2,7] => [1,7,4,5,2,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,6,5,8,2,7] => [1,7,3,2,5,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,3,4,7,2,6,5] => [2,6,3,4,8,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,3,4,8,2,6] => [2,7,4,5,1,8,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,8,2,3,5,4,1] => [8,4,5,7,6,1,2,3] => [8,4,7,6,5,1,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,8,3,4,7,5,6,1] => [8,1,3,4,6,7,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,8,3,4,7,6,2,5] => [1,7,3,4,8,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,2,3,6,5,4,1] => [8,3,4,7,6,5,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,8,1,7,5,2,6,4] => [3,6,1,8,5,7,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,1,6,7,2,5,3] => [3,6,8,1,7,4,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,3,8,4,6,5,7] => [2,1,3,5,7,6,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,1,7,4,3,6,5] => [3,2,6,5,8,7,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,2,8,5,4,6,7] => [1,3,2,6,5,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,1,5,7,2,6,4] => [3,6,2,8,4,7,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,5,1,7,2,6,3] => [4,6,8,2,3,7,5,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,5,6,8,7,4,2,3] => [1,7,8,6,2,3,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,5,7,6,3,2,1] => [8,7,6,2,3,5,4,1] => [8,7,6,2,5,4,3,1] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[1,4,8,5,7,6,2,3] => [1,7,8,2,4,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,5,7,3,6,1] => [8,1,6,2,4,7,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,3,8,6,5,7,2,1] => [8,7,2,1,5,4,6,3] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[6,7,2,8,5,3,4,1] => [8,3,6,7,5,1,2,4] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,2,7,8,6,3,4,1] => [8,2,6,7,1,5,3,4] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,8,6,7,3,5,1] => [8,2,6,1,7,4,5,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,8,7,5,4,6,1] => [8,2,1,6,5,7,4,3] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,1,8,7,5,6,2,4] => [2,7,1,8,5,6,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,6,7,5,2,3] => [2,7,8,1,6,4,5,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,8,6,4,2,3] => [2,7,8,6,1,5,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,1,8,5,4,2,3] => [3,7,8,6,5,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,3,2,6,1,4,5] => [6,4,3,7,8,5,1,2] => [6,4,3,8,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[3,4,8,2,6,1,7,5] => [6,4,1,2,8,5,7,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,8,4,1,5,6,3,2] => [4,8,7,3,5,6,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,1,4,5,6,3,2] => [3,8,7,4,5,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,1,2,6,3,4,5] => [3,4,6,7,8,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,8,4,1,6,7,2] => [5,8,2,4,1,6,7,3] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,8,1,4,6,7,2] => [4,8,1,5,2,6,7,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,4,8,2,6,3,7,5] => [1,4,6,2,8,5,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,8,1,4,6,7,2] => [4,8,2,5,1,6,7,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,7,5,8,4,3,2] => [2,8,7,6,4,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,1,8,4,5,3,7] => [3,2,7,5,6,1,8,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,7,8,5,3,4,6] => [1,2,6,7,5,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,7,8,5,4,1,2] => [7,8,2,6,5,1,3,4] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,1,5,7,8,4,3,2] => [2,8,7,6,3,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,5,6,8,4,3,2] => [1,8,7,6,3,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,8,4,5,6,7,2] => [2,8,1,4,5,6,7,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,8,6,5,3,7] => [2,1,7,3,6,5,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,8,6,5,3,7] => [3,1,7,2,6,5,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,1,8,6,5,3,7] => [3,2,7,1,6,5,8,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,7,8,5,1,4,6] => [6,2,1,7,5,8,3,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,3,7,8,5,1,4,6] => [6,1,2,7,5,8,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,3,8,5,1,4,6] => [6,1,3,7,5,8,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,6,2,8,5,1,4,7] => [6,3,1,7,5,2,8,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,1,2,8,7,5,3,6] => [2,3,7,1,6,8,5,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,2,8,7,5,3,6] => [1,3,7,2,6,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,6,8,5,4,1,2] => [7,8,2,6,5,3,1,4] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,1,8,5,3,4,6] => [3,2,6,7,5,8,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,6,8,4,5,3,7] => [1,2,7,5,6,3,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,6,5,8,4,3,2] => [2,8,7,6,4,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,6,1,8,4,3,2] => [4,8,7,6,1,3,2,5] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,1,5,8,4,3,2] => [3,8,7,6,4,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,3,8,5,4,1,2] => [7,8,3,6,5,1,2,4] => [7,8,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,1,2,8,4,5,3,6] => [2,3,7,5,6,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,5,8,4,3,2] => [3,8,7,6,4,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,4,3,2,1,7,8,9,10,11,12] => [6,5,4,3,2,1,7,8,9,10,11,12] => [6,5,4,3,2,1,12,11,10,9,8,7] => [[[[[[.,.],.],.],.],.],[[[[[[.,.],.],.],.],.],.]]
[1,8,7,4,2,5,3,6] => [1,5,7,4,6,8,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,8,7,4,2,6] => [1,7,3,6,2,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,6,1,8,7,4,2] => [4,8,2,7,1,3,6,5] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,1,8,7,5,4,6] => [3,1,2,7,6,8,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,2,1,8,6,3,5] => [4,3,7,2,8,6,1,5] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,3,5,7,4,2,1] => [8,7,3,6,4,2,5,1] => [8,7,3,6,5,2,4,1] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[8,6,3,7,4,2,1,5] => [7,6,3,5,8,2,4,1] => [7,6,3,8,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[2,8,6,4,7,5,1,3] => [7,1,8,4,6,3,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,3,7,4,1,8,5,2] => [5,8,2,4,7,1,3,6] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,5,2,6,3,7,4,1] => [8,3,5,7,2,4,6,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,5,1,8,6,3,2,4] => [3,7,6,8,2,5,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,8,7,5,3,2,4] => [2,7,6,8,5,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,8,7,6,1,5] => [7,3,2,1,8,6,5,4] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[2,4,5,1,3,8,7,6] => [4,1,5,2,3,8,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,5,8,6,3,2,4,1] => [8,6,5,7,2,4,1,3] => [8,6,5,7,2,4,1,3] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[8,6,3,1,7,4,2,5] => [4,7,3,6,8,2,5,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,1,8,7,5,3,2,6] => [2,7,6,1,5,8,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,6,4,1,3,7,5] => [5,1,6,4,8,3,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,3,1,8,5,2,7,4] => [3,6,2,8,5,1,7,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,2,6,3,1,7,4] => [6,3,5,8,2,4,7,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,5,2,7,4,6,3,1] => [8,3,7,5,2,6,4,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,3,1,7,4,8,5,2] => [3,8,2,5,7,1,4,6] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,7,5,8,6,3,2] => [2,8,7,1,4,6,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,7,5,8,6,4] => [3,1,2,8,5,7,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,4,6,3,8,5,2] => [1,8,5,3,7,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,5,2,1,4,8,7] => [5,4,1,6,3,2,8,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,6,2,1,4,8,7] => [5,4,1,6,2,3,8,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,7,8,1,4,2,6] => [5,7,1,6,2,8,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,1,8,5,7,3,2,6] => [2,7,6,1,4,8,5,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,5,8,3,2,6] => [2,7,6,1,4,8,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,8,7,4,3,6] => [2,1,7,6,3,8,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,7,8,4,3,6] => [2,1,7,6,3,8,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,4,8,3,2,6] => [2,7,6,4,1,8,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,2,8,3,6,1,5] => [7,3,5,1,8,6,2,4] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,2,7,3,1,8,5] => [6,3,5,1,8,2,4,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,7,8,2,4,1,6,5] => [6,4,1,5,8,7,2,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,8,7,2,4,1,6,5] => [6,4,1,5,8,7,3,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,8,6,2,4,1,7,5] => [6,4,1,5,8,3,7,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,3,2,7,6,5,10,9,8,4] => [1,3,2,10,6,5,4,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,4,3,6,5,2,10,9,8,7] => [1,6,3,2,5,4,10,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,5,4,7,6,3,10,9,8,2] => [1,10,6,3,2,5,4,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,4,3,8,7,2,10,9,6,5] => [1,6,3,2,10,9,5,4,8,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,5,4,8,7,3,10,9,6,2] => [1,10,6,3,2,9,5,4,8,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,3,1,6,5,4,10,9,8,7] => [3,1,2,6,5,4,10,9,8,7] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,1,7,6,5,10,9,8,4] => [3,1,2,10,6,5,4,9,8,7] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,7,6,4,10,9,8,3] => [3,1,10,6,2,5,4,9,8,7] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,6,4,3,10,9,8,7] => [3,1,6,5,2,4,10,9,8,7] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,1,7,5,4,10,9,8,3] => [3,1,10,6,5,2,4,9,8,7] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,9,4,3,10,8,7,6] => [3,1,6,5,2,10,9,8,4,7] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,1,9,5,4,10,8,7,3] => [3,1,10,6,5,2,9,8,4,7] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,8,4,1,7,3,5] => [5,2,7,4,8,1,6,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,4,8,1,6,2,5] => [5,7,2,3,8,6,1,4] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,4,8,1,7,2,5] => [5,7,2,3,8,1,6,4] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,4,8,1,2,7,6] => [5,6,2,3,1,8,7,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,5,8,1,2,7,6] => [5,6,2,1,3,8,7,4] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,8,5,4,2,3,7,6] => [1,5,6,4,3,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,4,8,1,2,7,6] => [5,6,1,3,2,8,7,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,3,8,1,2,7,6] => [5,6,3,1,2,8,7,4] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,4,3,8,1,7,2,5] => [5,7,3,2,8,1,6,4] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,3,8,1,6,2,5] => [5,7,3,2,8,6,1,4] => [5,8,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,3,8,7,1,2,4] => [6,7,3,8,2,1,5,4] => [6,8,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,6,3,8,1,7,2,5] => [5,7,3,1,8,2,6,4] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,6,8,4,1,7,3,5] => [5,1,7,4,8,2,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,8,7,4,2,6,3,5] => [1,5,7,4,8,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,5,8,6,1,2,4] => [6,7,1,8,3,5,2,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,8,5,6,1,3,4] => [6,1,7,8,4,5,2,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,8,7,5,6,2,3,4] => [1,6,7,8,4,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,8,5,7,1,3,4] => [6,1,7,8,4,2,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,3,5,8,7,1,2,4] => [6,7,2,8,3,1,5,4] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,8,5,6,1,3,4] => [6,2,7,8,4,5,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,8,6,7,1,3,4] => [6,2,7,8,1,4,5,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,8,3,2,7,6,4,5] => [1,4,3,7,8,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,8,7,6,1,3,4] => [6,2,7,8,1,5,4,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,8,7,5,1,3,4] => [6,2,7,8,5,1,4,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,4,7,8,1,6,2,5] => [5,7,1,2,8,6,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,8,5,7,6,2,3,4] => [1,6,7,8,3,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,8,7,6,1,3,4] => [6,1,7,8,2,5,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,4,6,5,8,1,2,3] => [6,7,8,2,4,3,1,5] => [6,8,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,6,7,8,5,1,2,4] => [6,7,1,8,5,2,3,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,8,7,5,1,3,4] => [6,1,7,8,5,2,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,8,6,7,5,2,3,4] => [1,6,7,8,5,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,8,6,5,1,3,4] => [6,1,7,8,5,4,2,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,6,1,3,2,5,7] => [4,6,5,1,7,3,8,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,7,1,4,5,3,6] => [4,1,7,5,6,8,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,1,8,7,3,5,6] => [3,2,6,1,7,8,5,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,6,3,2,8,7,4] => [2,5,4,8,1,3,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,8,7,3,2,5] => [3,7,6,1,8,2,5,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,1,4,8,7,2,6] => [3,7,2,4,1,8,6,5] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,6,8,1,5,2,4] => [5,7,1,8,6,3,2,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,1,4,2,3,6,7,5] => [2,4,5,3,8,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,6,1,7,3,5,4] => [4,1,6,8,7,3,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,5,1,6,8,2,4] => [4,7,1,8,3,5,2,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,7,4,1,8,2,5] => [5,7,1,4,8,2,3,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,7,4,6,8,2,5,3] => [1,6,8,3,7,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,1,6,5,4,8,3] => [3,1,8,6,5,4,2,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,1,6,7,4,2,5] => [3,7,1,6,8,4,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,4,6,1,5,3,7] => [5,1,7,3,6,4,8,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,4,1,6,3,2,8,5] => [3,6,5,2,8,4,1,7] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,2,4,6,7,5,3] => [2,3,8,4,7,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,2,4,1,3,7,5] => [5,3,6,4,8,2,7,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,5,7,6,1,3,2] => [6,8,7,2,3,5,4,1] => [6,8,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,7,4,6,5,2,8,1] => [8,6,1,3,5,4,2,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[8,3,1,4,5,7,6,2] => [3,8,2,4,5,7,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,5,7,3,8,4,2] => [2,8,5,7,3,1,4,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,6,5,8,4,1,3] => [7,2,8,6,4,3,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,5,8,1,6,4,7,3] => [4,1,8,6,2,5,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,7,3,4,6,5,1] => [8,2,4,5,7,6,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,3,8,2,5,6,4,1] => [8,4,2,7,5,6,1,3] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,7,3,1,6,4,8,2] => [4,8,3,6,1,5,2,7] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,2,5,3,1,4,6] => [6,3,5,7,4,8,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,2,8,7,1,4,3,6] => [5,2,7,6,1,8,4,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,4,1,7,2,8,5] => [4,6,2,3,8,1,5,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,8,2,7,5,3,4] => [2,4,7,8,6,1,5,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,8,1,6,5,3,4] => [4,2,7,8,6,5,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,7,4,3,8,2,6] => [2,7,5,4,1,8,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,1,7,4,8,2,6] => [3,7,2,5,1,8,4,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,8,2,1,5,3,6] => [5,4,7,2,6,8,1,3] => [5,4,8,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,2,4,1,6,3,7,5] => [4,2,6,3,8,5,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,2,1,6,3,8,5] => [4,3,6,1,8,5,2,7] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,2,1,5,3,8,4,7] => [3,2,5,7,4,1,8,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,6,2,8,4,7] => [3,5,2,7,1,4,8,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,3,8,1,5,2,6] => [5,7,3,2,6,8,1,4] => [5,8,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,8,1,5,3,2,6] => [4,7,6,2,5,8,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,5,3,2,8,4,7] => [2,5,4,7,3,1,8,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,3,4,2,8,5] => [2,6,4,5,8,3,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,6,1,5,2,7,4] => [4,6,1,8,5,3,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,6,1,3,7,5,2,4] => [3,7,4,8,6,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,5,6,1,7,3,2] => [5,8,7,1,3,4,6,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,7,1,3,8,5,2,4] => [3,7,4,8,6,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,3,8,4,2,6,5] => [2,6,3,5,8,7,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,2,8,1,3,7,4] => [5,3,6,8,1,2,7,4] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,1,8,3,7,5,2,4] => [2,7,4,8,6,1,5,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,2,1,5,8,3,6] => [4,3,7,2,5,8,1,6] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,4,1,5,8,3,2,6] => [3,7,6,2,4,8,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,2,7,3,8,1,5] => [7,3,5,2,8,1,4,6] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,1,8,3,7,4,2,6] => [2,7,4,6,1,8,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,1,7,4,8,3,6] => [3,2,7,5,1,8,4,6] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,8,4,5,2,7,3] => [2,6,8,4,5,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,4,5,2,8,3] => [2,6,8,4,5,3,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,2,7,1,6,8,4] => [5,3,1,8,2,6,4,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,5,1,7,2,6,8,4] => [3,5,1,8,2,6,4,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,7,2,1,5,8,3] => [5,4,8,1,6,2,3,7] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,6,7,1,3,8,5,2] => [4,8,5,1,7,2,3,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,7,1,5,8,3,2] => [4,8,7,1,5,2,3,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,2,1,7,4,8,5,6] => [3,2,1,5,7,8,4,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,5,2,7,6,3,8] => [2,4,7,1,3,6,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,2,1,5,8,6,4] => [4,3,1,8,5,7,2,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,2,7,1,4,8,5,3] => [4,2,8,5,7,1,3,6] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,4,2,1,8,5,6] => [5,4,1,3,7,8,2,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,5,4,1,3,8,6,2] => [4,8,5,3,2,7,1,6] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,3,2,8,1,5,7,4] => [5,3,2,8,6,1,7,4] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,3,2,8,1,6,5] => [6,4,3,2,8,7,1,5] => [6,4,3,2,8,7,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[2,7,5,3,8,1,4,6] => [6,1,4,7,3,8,2,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,6,2,3,7,5,4,1] => [8,3,4,7,6,2,5,1] => [8,3,7,6,5,2,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,3,2,7,1,6,4,5] => [5,3,2,7,8,6,4,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,2,6,1,5,4,3,8] => [4,2,7,6,5,3,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,7,2,4,6,3,1] => [8,4,7,5,2,6,3,1] => [8,4,7,6,2,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,4,6,7,1,3,2,5] => [5,7,6,2,8,3,4,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,8,5,6,1,4,3,7] => [5,1,7,6,3,4,8,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,2,6,8,4,1,5,3] => [6,2,8,5,7,3,1,4] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,6,4,8,3,2,5,1] => [8,6,5,3,7,2,1,4] => [8,6,5,3,7,2,1,4] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[4,3,7,2,1,6,5,8] => [5,4,2,1,7,6,3,8] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,6,8,2,1,5,7,4] => [5,4,1,8,6,2,7,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,7,1,4,8,2,6,3] => [3,6,8,4,1,7,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,4,1,8,3,6,5] => [4,1,6,3,8,7,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,5,8,3,1,7,6] => [6,2,5,1,3,8,7,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,2,7,8,3,5,4] => [2,3,6,8,7,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,1,7,6,2,3,5] => [3,6,7,1,8,5,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,4,7,5,2,3] => [3,7,8,4,6,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,8,1,5,3,2,6] => [4,7,6,1,5,8,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,1,8,6,2,5,3,4] => [2,5,7,8,6,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,7,1,3,6,4,2] => [4,8,5,7,1,6,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,7,1,6,3,5,4] => [4,1,6,8,7,5,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,6,1,5,4,2,8] => [4,7,1,6,5,3,2,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,8,6,5,1,2,4] => [6,7,2,8,5,4,1,3] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,7,3,6,4,2,1,5] => [7,6,3,5,8,4,2,1] => [7,6,3,8,5,4,2,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[6,1,4,2,5,3,7,8] => [2,4,6,3,5,1,7,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,7,5,4,2,8,6] => [1,6,2,5,4,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,3,5,4,2,7,8] => [2,6,3,5,4,1,7,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,5,4,7,3,8] => [2,3,7,5,4,1,6,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,3,4,7,8,2] => [2,8,4,5,1,3,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,7,5,8,6,1,2] => [7,8,1,2,4,6,3,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,7,1,5,3,8,6] => [4,1,6,2,5,8,3,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,6,7,4,8,1,5] => [7,1,2,5,8,3,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,3,6,7,4,8,5,2] => [1,8,2,5,7,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,6,5,3,1,8,4] => [6,1,5,8,4,3,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,2,6,1,4,7,8,3] => [4,2,8,5,1,3,6,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,6,5,2,1,8,3] => [6,5,8,1,4,3,2,7] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,7,4,2,1,3,6,8] => [5,4,6,3,1,7,2,8] => [5,4,8,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,3,1,5,4,7,8,2] => [3,8,2,5,4,1,6,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,6,1,4,2,7,8] => [4,6,2,5,1,3,7,8] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,7,4,2,6,3,8,5] => [1,4,6,3,8,5,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,4,1,2,3,6,8] => [4,5,6,3,1,7,2,8] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,4,1,2,5,3,7,8] => [3,4,6,2,5,1,7,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,6,3,8,5,1,2] => [7,8,4,1,6,3,2,5] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,7,6,5,2,8,1,4] => [7,5,1,8,4,3,2,6] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,7,6,5,1,2,8,4] => [5,6,1,8,4,3,2,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,2,6,1,3,8,5] => [5,3,6,1,8,4,2,7] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,7,1,6,8,3,5,4] => [3,1,6,8,7,4,2,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,6,5,8,1,4,3] => [6,1,8,7,4,3,2,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[9,1,2,3,4,5,6,8,7] => [2,3,4,5,6,7,9,8,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[10,1,2,3,4,5,6,7,9,8] => [2,3,4,5,6,7,8,10,9,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,2,3,4,5,7,8,6] => [2,3,4,5,6,9,7,8,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,4,5,6,9,7,8,1] => [9,1,2,3,4,5,7,8,6] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,4,5,6,7,8,10,9,1] => [10,1,2,3,4,5,6,7,9,8] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[8,2,7,6,1,5,4,3] => [5,2,8,7,6,4,3,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,1,7,6,5,3,2] => [3,8,7,2,6,5,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,6,2,3,8,1,7] => [7,4,5,1,2,3,8,6] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,5,3,2,7,8,1,6] => [7,4,3,1,2,8,5,6] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,8,7,2,4,3,5,1] => [8,4,6,5,7,1,3,2] => [8,4,7,6,5,1,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,2,7,4,5,8,1,6] => [7,2,1,4,5,8,3,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,8,1,5,2,4,3,7] => [3,5,7,6,4,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,3,4,6,1,5,2,7] => [5,7,2,3,6,4,8,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,3,4,7,5,8,1,6] => [7,1,2,3,5,8,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,3,4,7,8,2,5,1] => [8,6,2,3,7,1,4,5] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,3,6,4,1,7,2,5] => [5,7,2,4,8,3,6,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,3,7,4,8,6,2,5] => [1,7,2,4,8,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,3,1,7,8,2,6] => [4,7,3,2,1,8,5,6] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,7,6,2,8,4,1,3] => [7,4,8,6,1,3,2,5] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,1,7,5,8,3,4,2] => [2,8,6,7,4,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,6,4,1,3,8,2] => [5,8,6,4,2,3,1,7] => [5,8,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,1,3,7,6,5,8,2] => [2,8,3,1,6,5,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,7,5,8,6,2] => [3,8,1,2,5,7,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,7,4,3,1,6,2] => [6,8,5,4,2,7,3,1] => [6,8,5,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[6,8,5,1,7,2,4,3] => [4,6,8,7,3,1,5,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,2,4,1,3,7,6,5] => [4,2,5,3,8,7,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,3,6,2,1,4,5] => [6,5,3,7,8,4,1,2] => [6,5,3,8,7,4,1,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[8,1,7,4,2,3,6,5] => [2,5,6,4,8,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,7,2,3,5,6,4] => [1,4,5,8,6,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,3,1,6,7,5,4] => [4,1,3,8,7,5,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,3,1,5,7,6,4] => [4,2,3,8,5,7,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,7,2,3,6,8,1] => [8,4,5,2,1,6,3,7] => [8,4,7,2,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,3,2,1,8,4,7,5] => [4,3,2,6,8,1,7,5] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,3,7,4,1,8,5,6] => [5,1,2,4,7,8,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,4,1,3,2,7,8,5] => [3,5,4,2,8,1,6,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,8,5,1,3,6,4] => [5,1,6,8,4,7,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,2,5,6,7,1,3,4] => [6,2,7,8,3,4,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,8,5,4,7,6,1,3] => [7,1,8,4,3,6,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,7,1,5,8,2,4,3] => [3,6,8,7,4,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,1,5,3,2,6,4] => [3,6,5,8,4,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,5,7,3,8,2,1,4] => [7,6,4,8,2,1,3,5] => [7,6,4,8,2,1,5,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[8,1,4,7,2,5,6,3] => [2,5,8,3,6,7,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,4,6,1,5,8,2] => [5,8,2,3,6,4,1,7] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,4,5,7,1,6,2] => [6,8,2,3,4,7,5,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,6,8,3,1,5,7] => [6,2,5,1,7,3,8,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,3,6,5,8,1,4,7] => [6,1,2,7,4,3,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,5,8,6,1,4,7] => [6,1,2,7,3,5,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,2,3,7,4,6,8,5] => [1,2,3,5,8,6,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,7,1,4,5,8,6] => [4,2,1,5,6,8,3,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,7,1,8,3,5,6] => [4,2,6,1,7,8,3,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,7,1,4,8,5,6] => [4,2,1,5,7,8,3,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,2,3,7,6,8,4,5] => [1,2,3,7,8,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,8,7,4,5] => [1,2,3,7,8,4,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,8,4,6,5] => [1,2,3,6,8,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,8,4,7,5] => [1,2,3,6,8,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,8,6,4,5] => [1,2,3,7,8,6,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,8,3,7,5,1,4] => [7,2,4,8,6,1,5,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,8,3,7,5,6,1] => [8,2,4,1,6,7,5,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,3,4,8,6,5,1,2] => [7,8,2,3,6,5,1,4] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,3,4,8,7,2,6,1] => [8,6,2,3,1,7,5,4] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[4,6,3,8,5,7,2,1] => [8,7,3,1,5,2,6,4] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[7,5,3,8,6,2,4,1] => [8,6,3,7,2,5,1,4] => [8,6,3,7,2,5,1,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[2,6,8,3,7,4,5,1] => [8,1,4,6,7,2,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,8,4,3,7,5,6,2] => [1,8,4,3,6,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,8,3,7,4,6,1] => [8,1,4,6,2,7,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,4,3,8,6,2,5,1] => [8,6,3,2,7,5,1,4] => [8,6,3,2,7,5,1,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[3,5,4,8,7,2,6,1] => [8,6,1,3,2,7,5,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[4,5,3,8,6,7,2,1] => [8,7,3,1,2,5,6,4] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[3,6,7,8,4,5,2,1] => [8,7,1,5,6,2,3,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[2,6,8,5,4,7,3,1] => [8,1,7,5,4,2,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,8,5,6,4,7,3,2] => [1,8,7,5,3,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,8,6,4,7,3,1] => [8,1,7,5,2,4,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,4,6,5,8,3,2,1] => [8,7,6,2,4,3,1,5] => [8,7,6,2,5,4,1,3] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[6,3,7,8,4,5,2,1] => [8,7,2,5,6,1,3,4] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[4,3,7,8,5,6,2,1] => [8,7,2,1,5,6,3,4] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[5,2,8,6,4,7,3,1] => [8,2,7,5,1,4,6,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,8,6,5,7,3,1] => [8,2,7,1,5,4,6,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,8,6,7,4,5,1] => [8,2,1,6,7,4,5,3] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,8,7,5,4,6,1] => [8,1,2,6,5,7,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,8,2,7,4,5,6,3] => [1,3,8,5,6,7,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,8,6,3,4,5,1] => [8,2,5,6,7,4,1,3] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,8,4,5,7,3,1] => [8,2,7,4,5,1,6,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,8,4,6,7,3,1] => [8,2,7,4,1,5,6,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,8,5,6,7,3,1] => [8,2,7,1,4,5,6,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,3,6,8,5,7,2,1] => [8,7,2,1,5,3,6,4] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,4,6,8,7,2,5,1] => [8,6,1,2,7,3,5,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[7,3,5,8,6,2,4,1] => [8,6,2,7,3,5,1,4] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[1,8,3,5,7,4,6,2] => [1,8,3,6,4,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,8,4,5,6,3,1] => [8,1,7,4,5,6,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,7,5,8,4,6,2,1] => [8,7,1,5,3,6,2,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,6,5,8,4,7,2,1] => [8,7,1,5,3,2,6,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[2,6,8,4,5,7,3,1] => [8,1,7,4,5,2,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,2,7,1,3,8,5,6] => [4,2,5,1,7,8,3,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,5,1,3,8,6,7] => [4,2,5,1,3,7,8,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,6,1,7,2,4,8] => [4,6,2,7,1,3,5,8] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,4,1,2,8,5,6] => [4,5,1,3,7,8,2,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,3,8,1,2,5,4] => [5,6,3,8,7,2,1,4] => [5,8,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,7,1,2,3,6,5] => [4,5,6,2,8,7,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,7,1,2,4,6,3] => [4,5,8,6,2,7,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,7,1,3,4,6,2] => [4,8,5,6,2,7,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,2,7,1,3,5,4] => [5,3,6,8,7,2,4,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,7,5,8,1,2,4,6] => [5,6,1,7,3,8,2,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,8,1,2,5,7,4] => [4,5,1,8,6,2,7,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,7,8,2,3,6,5] => [2,5,6,1,8,7,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,8,6,3,4,7] => [2,3,6,7,1,5,8,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,7,1,3,5,6,2] => [4,8,5,1,6,7,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,7,1,2,4,6,5] => [4,5,1,6,8,7,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,7,1,2,3,6,5] => [4,5,6,1,8,7,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,7,1,2,4,6,3] => [4,5,8,6,1,7,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,7,1,3,4,6,2] => [4,8,5,6,1,7,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,8,4,1,2,5,3,6] => [4,5,7,3,6,8,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,1,2,6,5,3,4] => [3,4,7,8,6,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,8,2,7,5,3,6] => [1,4,7,2,6,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,3,4,7,2,5,8] => [2,6,3,4,7,1,5,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,2,1,6,3,5,4] => [4,3,6,8,7,5,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,1,2,7,5,4,3,8] => [2,3,7,6,5,1,4,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,8,7,5,4,3,6] => [1,2,7,6,5,8,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,7,3,6,4,8,2] => [2,8,4,6,1,5,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,1,5,7,4,3,8] => [3,2,7,6,4,1,5,8] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,3,7,4,1,5,8] => [6,2,3,5,7,1,4,8] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,4,8,7,5,6,1,2] => [7,8,1,2,5,6,4,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,8,7,4,1,5,6] => [6,1,2,5,7,8,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,3,8,6,4,1,5] => [7,1,3,6,8,5,2,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,8,3,7,6,4,5,2] => [1,8,3,6,7,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,7,1,4,6,8,3] => [4,2,8,5,1,6,3,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,7,5,2,1,8,3] => [6,5,8,1,4,2,3,7] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,3,1,4,5,7,8,2] => [3,8,2,4,5,1,6,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,4,6,2,7,8] => [3,6,2,4,1,5,7,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,2,4,7,6,8,3] => [2,3,8,4,1,6,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,4,1,2,6,3,8] => [4,5,7,3,1,6,2,8] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,1,2,6,7,3,5] => [3,4,7,1,8,5,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,7,8,2,6,3,5] => [2,5,7,1,8,6,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,8,7,6,5,3,4] => [1,2,7,8,6,5,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,4,6,8,7,5] => [2,3,1,4,8,5,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,4,5,7,6,2] => [2,8,1,4,5,7,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,8,5,4,7,1,6] => [7,2,1,5,4,8,6,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,8,1,5,3,7,6] => [4,2,6,1,5,8,7,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,8,5,7,6,1,2] => [7,8,2,1,4,6,5,3] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,8,2,1,6,3,7,5] => [4,3,6,1,8,5,7,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,6,5,2,7,1,4] => [7,5,1,8,4,3,6,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,8,5,6,1,7,4,2] => [5,8,1,7,3,4,6,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,7,8,1,2,6,4] => [5,6,1,8,2,7,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,8,5,2,1,6,4] => [6,5,1,8,4,7,2,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,7,2,8,4,1,6,5] => [6,3,1,5,8,7,2,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,8,1,7,4,6,5,3] => [3,1,8,5,7,6,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,7,5,1,6,4,3] => [5,1,8,7,4,6,3,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,6,7,5,1,4,3] => [6,1,8,7,5,3,4,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,1,3,4,6,7,2,8] => [2,7,3,4,1,5,6,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,4,8,7,5,2,6] => [1,7,2,3,6,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,4,1,7,3,5,6] => [4,2,6,3,7,8,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,1,4,2,3,7,5] => [3,5,6,4,8,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,1,4,2,8,7,5] => [3,5,1,4,8,2,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,8,4,3,7,2,5] => [1,7,5,4,8,2,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,4,7,8,5,2,6] => [2,7,1,3,6,8,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,4,3,8,2,5] => [2,7,5,4,8,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,7,4,3,6,2,5] => [1,7,5,4,8,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,1,3,8,2,6,5] => [3,6,4,2,8,7,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,4,1,8,3,5,6] => [4,1,6,3,7,8,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,7,8,4,2,3,6,5] => [1,5,6,4,8,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,1,3,8,2,6,5] => [3,6,4,1,8,7,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,1,3,4,2,6,5] => [3,6,4,5,8,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,4,3,6,2,8,5] => [1,6,4,3,8,5,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,4,6,5,2,1,7] => [7,6,1,3,5,4,8,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,4,3,7,5,8,1,6] => [7,1,3,2,5,8,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,4,7,3,6,2,8,5] => [1,6,4,2,8,5,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,4,2,6,7,5] => [1,5,3,4,8,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,4,3,6,2,7,5] => [2,6,4,3,8,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,3,8,5,7,1,6] => [7,2,3,1,5,8,6,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,8,5,7,3,4,1,6] => [7,1,5,6,3,8,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,8,2,6,4,3,1,7] => [7,3,6,5,1,4,8,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,2,5,8,4,3,1,6] => [7,2,6,5,3,8,1,4] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,3,5,8,7,1,6] => [7,2,3,1,4,8,6,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,3,5,4,7,1,6] => [7,2,3,5,4,8,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,1,8,3,4,2,7,5] => [2,6,4,5,8,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,6,4,2,3,7,5] => [1,5,6,4,8,3,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,4,5,6,2,1,7] => [7,6,1,3,4,5,8,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,4,3,5,7,8,1,6] => [7,1,3,2,4,8,5,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,8,6,5,4,2,1,7] => [7,6,1,5,4,3,8,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[6,3,1,4,2,8,7,5] => [3,5,2,4,8,1,7,6] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,8,1,2,6,4,5] => [4,5,2,7,8,6,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,4,8,6,3,2,7] => [2,7,6,3,1,5,8,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,1,8,4,7,2,6] => [3,7,2,5,1,8,6,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,8,1,5,7,2,6] => [4,7,2,1,5,8,6,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,5,3,6,4,8,2,1] => [8,7,3,5,2,4,1,6] => [8,7,3,6,2,5,1,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[7,3,6,4,5,8,2,1] => [8,7,2,4,5,3,1,6] => [8,7,2,6,5,4,1,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[8,7,2,4,5,1,6,3] => [6,3,8,4,5,7,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,1,5,4,8,6,3,2] => [2,8,7,4,3,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,5,4,8,6,3,1] => [8,1,7,4,3,6,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,1,8,7,5,3,6,4] => [2,1,6,8,5,7,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,4,2,6,5,3] => [2,5,8,4,7,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,3,1,8,4,7,2] => [4,8,3,6,1,2,7,5] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,1,4,8,6,3,2] => [3,8,7,4,1,6,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,7,4,8,6,2,1] => [8,7,1,4,2,6,3,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[2,6,7,4,5,8,3,1] => [8,1,7,4,5,2,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,1,7,4,5,8,3,2] => [2,8,7,4,5,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,7,4,8,6,2,1] => [8,7,2,4,1,6,3,5] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[8,5,3,6,1,4,7,2] => [5,8,3,6,2,4,7,1] => [5,8,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,4,3,6,8,2,7,1] => [8,6,3,2,1,4,7,5] => [8,6,3,2,1,7,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[6,5,3,7,4,8,2,1] => [8,7,3,5,2,1,4,6] => [8,7,3,6,2,1,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[7,5,8,4,1,6,3,2] => [5,8,7,4,2,6,1,3] => [5,8,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[2,7,8,4,5,1,6,3] => [6,1,8,4,5,7,2,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,6,3,8,1,4,7,2] => [5,8,3,6,1,2,7,4] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,4,1,2,5,6,7,3] => [3,4,8,2,5,6,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,8,4,1,6,5,2] => [5,8,1,4,7,6,2,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,8,3,1,2,5,7,4] => [4,5,3,8,6,1,7,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,5,1,7,2,6,4,3] => [3,5,8,7,2,6,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,1,4,5,2,6,3] => [3,6,8,4,5,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,3,1,5,2,8,4] => [4,6,3,8,5,2,1,7] => [4,8,3,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,1,8,2,6,3,4] => [3,5,7,8,2,6,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,3,1,5,4,2,6] => [4,7,3,6,5,8,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,5,8,1,7,4,3,6] => [4,1,7,6,2,8,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,2,5,4,8,1,3] => [7,3,8,5,4,2,1,6] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[2,6,5,1,8,4,3,7] => [4,1,7,6,3,2,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,5,8,4,3,7,6] => [2,1,6,5,3,8,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,4,2,6,7,1,3] => [7,4,8,3,1,5,6,2] => [7,4,8,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[3,2,4,8,1,5,7,6] => [5,2,1,3,6,8,7,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,3,2,1,7,6,5] => [5,4,3,1,8,7,6,2] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[4,1,3,7,2,6,8,5] => [2,5,3,1,8,6,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,8,1,7,2,6,4] => [4,6,1,8,2,7,5,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,5,4,8,7,3,6] => [2,1,7,4,3,8,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,3,8,7,1,5,6] => [6,1,3,2,7,8,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,8,5,4,2,1,7,6] => [6,5,1,4,3,8,7,2] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,8,6,5,4,3,1,7] => [7,1,6,5,4,3,8,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,4,2,6,3,1,8,7] => [6,3,5,2,1,4,8,7] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,5,2,1,3,4,8,7] => [4,3,5,6,2,1,8,7] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,2,7,3,1,4,6] => [6,3,5,7,2,8,4,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,5,3,1,4,2,6] => [5,7,4,6,3,8,2,1] => [5,8,4,7,3,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,1,5,3,8,4,6,2] => [2,8,4,6,3,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,2,3,5,8,4,1] => [8,3,4,7,5,1,2,6] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,7,6,4,2,8,5,1] => [8,5,1,4,7,3,2,6] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[2,1,7,6,4,8,5,3] => [2,1,8,5,7,4,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,7,4,3,5,6] => [2,1,6,5,7,8,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,7,4,2,1,5,6] => [6,5,1,4,7,8,3,2] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[7,8,2,3,5,1,4,6] => [6,3,4,7,5,8,1,2] => [6,3,8,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,8,6,3,1,4,7,5] => [5,1,4,6,8,3,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,1,6,3,2,4,5,7] => [2,5,4,6,7,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,4,8,3,6,2] => [3,8,6,4,1,7,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,7,5,8,4,2,1] => [8,7,2,6,4,1,3,5] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[7,6,1,5,8,3,4,2] => [3,8,6,7,4,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,7,5,1,3,2,4] => [5,7,6,8,4,2,3,1] => [5,8,7,6,4,2,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,5,2,6,1,7,3,4] => [5,3,7,8,2,4,6,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,4,2,6,8,3,7,1] => [8,3,6,2,1,4,7,5] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,5,2,8,1,4,3,7] => [5,3,7,6,2,1,8,4] => [5,3,8,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,2,8,1,3,6,5] => [5,3,6,2,8,7,1,4] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,7,8,4,5,1,3,6] => [6,1,7,4,5,8,2,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,8,1,5,6,3,7] => [4,1,7,2,5,6,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,8,1,5,2,7,6] => [4,6,1,2,5,8,7,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,8,4,1,2,7,5] => [5,6,1,4,8,2,7,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,1,2,5,3,6,7] => [3,4,6,1,5,7,8,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,2,4,3,5,6,7] => [2,3,5,4,6,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,6,5,7,8,9,10,1] => [10,1,2,3,5,4,6,7,8,9] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,3,5,6,4,7,8,9,1] => [9,1,2,5,3,4,6,7,8] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[10,1,2,3,5,4,6,7,8,9] => [2,3,4,6,5,7,8,9,10,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[5,8,7,4,6,3,2,1] => [8,7,6,4,1,5,3,2] => [8,7,6,4,1,5,3,2] => [[[[[.,[[.,.],.]],[.,.]],.],.],.]
[4,8,7,6,3,5,2,1] => [8,7,5,1,6,4,3,2] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[3,8,7,6,5,2,4,1] => [8,6,1,7,5,4,3,2] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[6,8,5,4,7,3,2,1] => [8,7,6,4,3,1,5,2] => [8,7,6,4,3,1,5,2] => [[[[[[.,[.,.]],.],[.,.]],.],.],.]
[4,8,7,6,3,2,5,1] => [8,6,5,1,7,4,3,2] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[3,8,7,6,5,2,1,4] => [7,6,1,8,5,4,3,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[7,5,8,4,6,3,1,2] => [7,8,6,4,2,5,1,3] => [7,8,6,4,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[7,6,8,2,5,1,4,3] => [6,4,8,7,5,2,1,3] => [6,4,8,7,5,2,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[3,5,2,4,7,6,1,8] => [7,3,1,4,2,6,5,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,5,4,7,2,6,1,8] => [7,5,1,3,2,6,4,8] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,5,4,7,6,1,2,8] => [6,7,1,3,2,5,4,8] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,4,7,6,1,8,2] => [6,8,1,3,2,5,4,7] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,7,4,6,1,8,2] => [6,8,1,4,2,5,3,7] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,7,4,6,1,2,8] => [6,7,1,4,2,5,3,8] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,2,7,6,4,1,8] => [7,3,1,6,2,5,4,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,5,7,2,6,4,1,8] => [7,4,1,6,2,5,3,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,3,7,6,1,2,8,4] => [5,6,2,8,1,4,3,7] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,5,4,1,8,6,2] => [5,8,1,4,3,7,2,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,5,1,4,8,6,2] => [4,8,1,5,3,7,2,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,5,1,4,8,2,6] => [4,7,1,5,3,8,2,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,7,2,1,6,8,4] => [5,4,1,8,2,6,3,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,7,2,1,6,4,8] => [5,4,1,7,2,6,3,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,3,7,1,6,2,4,8] => [4,6,2,7,1,5,3,8] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,5,7,1,4,6,8,2] => [4,8,1,5,2,6,3,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,7,1,4,6,2,8] => [4,7,1,5,2,6,3,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,7,1,4,2,6,8] => [4,6,1,5,2,7,3,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,7,2,1,4,6,8] => [5,4,1,6,2,7,3,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,2,7,1,4,6,8] => [5,3,1,6,2,7,4,8] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,2,5,7,4,1,6,8] => [6,2,1,5,3,7,4,8] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,5,7,4,2,1,6,8] => [6,5,1,4,2,7,3,8] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,5,7,4,1,2,6,8] => [5,6,1,4,2,7,3,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,4,7,1,6,8,2] => [5,8,1,3,2,6,4,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,4,7,1,2,6,8] => [5,6,1,3,2,7,4,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,7,6,3,1,8,4,2] => [5,8,4,7,1,3,2,6] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,7,6,3,1,8,2,4] => [5,7,4,8,1,3,2,6] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,2,5,7,4,1,8,6] => [6,2,1,5,3,8,4,7] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,5,7,1,4,8,6] => [5,2,1,6,3,8,4,7] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,2,7,1,4,8,6] => [5,3,1,6,2,8,4,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,5,7,2,1,4,8,6] => [5,4,1,6,2,8,3,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,7,2,5,1,8,6,4] => [5,3,1,8,4,7,2,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,2,7,5,1,8,4,6] => [5,2,1,7,4,8,3,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,2,5,1,8,4,6] => [5,3,1,7,4,8,2,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,7,5,2,1,8,4,6] => [5,4,1,7,3,8,2,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,1,2,5,7,4,8,3] => [2,3,8,6,4,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,2,7,4,1,8,5] => [6,3,2,5,8,1,4,7] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,1,7,5,8,4,6,3] => [2,1,8,6,4,7,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,3,6,8,4,1,5] => [7,1,3,6,8,4,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,1,8,3,4,7,5,6] => [2,1,4,5,7,8,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,2,4,8,3,6] => [2,4,7,5,1,8,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,2,6,7,1,8,5] => [6,3,1,2,8,4,5,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,5,8,7,2,1,6,4] => [6,5,1,8,2,7,4,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[1,3,4,5,6,7,9,2,8] => [1,8,2,3,4,5,6,9,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,3,4,5,6,7,1,9,8] => [7,1,2,3,4,5,6,9,8] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[2,1,4,5,6,7,8,9,3] => [2,1,9,3,4,5,6,7,8] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,3,4,1,7,6,2] => [5,8,3,4,1,7,6,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,8,6,4,1,7,5,2] => [5,8,1,4,7,3,6,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,5,6,8,1,7,2] => [6,8,2,1,3,4,7,5] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,7,6,4,1,8,5,2] => [5,8,1,4,7,3,2,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,4,1,8,6,5,2] => [4,8,1,3,7,6,2,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,4,1,7,6,5,2] => [4,8,1,3,7,6,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,2,7,6,1,5,4,8] => [5,2,1,7,6,4,3,8] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,8,7,6,1,5,4] => [6,2,1,8,7,5,4,3] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,5,8,1,6,7,3] => [5,2,8,1,3,6,7,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,5,8,1,7,3,6] => [5,2,7,1,3,8,6,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,8,2,4,1,6,3,7] => [5,3,7,4,1,6,8,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,2,6,8,1,5,4,7] => [5,2,1,7,6,3,8,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,2,5,6,1,4,7] => [6,3,2,7,4,5,8,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,2,8,6,7,1,5,4] => [6,2,1,8,7,4,5,3] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,6,8,7,1,5,4] => [6,2,1,8,7,3,5,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,6,7,1,5,4,8] => [5,2,1,7,6,3,4,8] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,8,1,5,3,6,4] => [4,2,6,8,5,7,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,2,8,5,1,3,6] => [6,3,7,2,5,8,1,4] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,2,4,1,8,3,6,5] => [4,2,6,3,8,7,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,5,7,1,8,3,4] => [5,1,7,8,3,2,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,1,8,7,4,3,6] => [3,1,7,6,2,8,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,4,6,3,5,2,7] => [2,7,5,3,6,4,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,5,4,1,6,2,7] => [5,7,2,4,3,6,8,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,3,4,1,5,2,7] => [5,7,3,4,6,2,8,1] => [5,8,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,1,8,5,3,4,7,6] => [2,1,5,6,4,8,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,8,3,4,5,7,2] => [1,8,4,5,6,2,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,2,6,7,8,1,3] => [7,3,8,2,1,4,5,6] => [7,3,8,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,4,2,7,3,5,8,1] => [8,3,5,2,6,1,4,7] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,4,1,8,3,5,6,2] => [3,8,5,2,6,7,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,3,2,6,8,5,1] => [8,4,3,2,7,5,1,6] => [8,4,3,2,7,6,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[2,7,4,3,8,5,6,1] => [8,1,4,3,6,7,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,7,8,2,4,3,1,6] => [7,4,6,5,1,8,2,3] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[8,3,1,6,7,4,2,5] => [3,7,2,6,8,4,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,5,7,4,8,1,6] => [7,2,1,5,3,8,4,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,1,6,3,5,8,2,4] => [2,7,4,8,5,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,8,5,1,4,7,3] => [5,1,8,6,4,2,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,4,2,8,6,5,7,3] => [1,3,8,2,6,5,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,6,2,1,3,8,4] => [5,4,6,8,1,3,2,7] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,5,8,7,4,1,6,3] => [6,1,8,5,2,7,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,6,2,4,5,1,8,3] => [6,3,8,4,5,2,1,7] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,4,2,5,8,6,1] => [8,4,2,3,5,7,1,6] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,7,4,2,5,1,6,3] => [6,4,8,3,5,7,2,1] => [6,4,8,3,7,5,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,1,4,5,2,6,7,3] => [2,5,8,3,4,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,6,2,1,3,7,4] => [5,4,6,8,2,3,7,1] => [5,4,8,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,2,1,5,6,7,8,3] => [3,2,8,1,4,5,6,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,6,5,1,7,8,2] => [5,8,1,2,4,3,6,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,3,5,2,4,6,1,8] => [7,4,2,5,3,6,1,8] => [7,4,2,8,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,3,7,2,4,6,1,8] => [7,4,2,5,1,6,3,8] => [7,4,2,8,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[3,7,5,2,4,6,1,8] => [7,4,1,5,3,6,2,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,7,3,2,4,6,1,8] => [7,4,3,5,1,6,2,8] => [7,4,3,8,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[1,5,3,2,4,7,6,8] => [1,4,3,5,2,7,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,2,7,4,6,8] => [1,4,3,6,2,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,3,2,1,4,6,8] => [5,4,3,6,1,7,2,8] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,1,3,2,4,7,6,8] => [2,4,3,5,1,7,6,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,2,7,4,6,8] => [2,4,3,6,1,7,5,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,2,5,4,6,8] => [2,4,3,6,5,7,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,3,2,5,4,6,8] => [1,4,3,6,5,7,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,3,5,2,4,6,8] => [2,5,3,6,4,7,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,7,2,4,6,8] => [2,5,3,6,1,7,4,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,7,5,1,4,6,8] => [5,2,1,6,4,7,3,8] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,5,1,2,4,6,8] => [4,5,1,6,3,7,2,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,3,1,2,4,6,8] => [4,5,3,6,1,7,2,8] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,5,3,7,2,4,6,8] => [1,5,3,6,2,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,2,7,4,1,6,8] => [6,3,2,5,1,7,4,8] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,3,2,1,7,4,6,8] => [4,3,2,6,1,7,5,8] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,3,2,7,5,4,6,8] => [1,3,2,6,5,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,2,5,4,6,8] => [1,4,2,6,5,7,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,1,2,5,4,6,8] => [3,4,2,6,5,7,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,2,7,4,6,8] => [3,4,2,6,1,7,5,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,2,4,7,6,8] => [3,4,2,5,1,7,6,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,5,1,4,7,6,8] => [4,2,1,5,3,7,6,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,1,5,2,4,6,8] => [3,5,2,6,4,7,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,7,5,2,4,6,8] => [1,5,2,6,4,7,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,1,3,2,4,6,8] => [3,5,4,6,2,7,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,1,3,2,4,6,8] => [3,5,4,6,1,7,2,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,5,2,4,6,8] => [3,5,1,6,4,7,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,2,5,4,6,8] => [3,4,1,6,5,7,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,2,1,7,5,4,6,8] => [3,2,1,6,5,7,4,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,2,7,5,4,6,8] => [2,3,1,6,5,7,4,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,2,5,4,6,8] => [2,4,1,6,5,7,3,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,5,2,4,6,8] => [2,5,1,6,4,7,3,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,3,2,4,6,8] => [2,5,4,6,3,7,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,2,4,6,8] => [1,5,4,6,3,7,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,7,9,6,8] => [1,2,3,4,5,8,6,9,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,9,5,7,8] => [1,2,3,4,7,5,8,9,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,9,4,6,7,8] => [1,2,3,6,4,7,8,9,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,9,3,5,6,7,8] => [1,2,5,3,6,7,8,9,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,9,2,4,5,6,7,8] => [1,4,2,5,6,7,8,9,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,7,6,2,5,4,3] => [1,6,9,8,7,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,2,7,6,5,4,3] => [1,4,9,8,7,6,5,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,2,8,7,6,5,4,3] => [1,3,9,8,7,6,5,4,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,8,7,6,5,2,4,3] => [1,8,10,9,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,10,9,8,7,6,2,5,4,3] => [1,7,10,9,8,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,7,4,2,6,5,3] => [1,5,8,4,7,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,5,1,7,6,4,3] => [4,1,8,7,3,6,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,10,9,8,2,7,6,5,4,3] => [1,5,10,9,8,7,6,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[6,8,5,1,2,7,4,3] => [4,5,8,7,3,1,6,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,10,9,2,8,7,6,5,4,3] => [1,4,10,9,8,7,6,5,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[8,1,2,9,7,6,5,4,3] => [2,3,9,8,7,6,5,1,4] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,10,1,9,8,7,6,5,4,3] => [3,1,10,9,8,7,6,5,4,2] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,8,7,6,3,2,5,4] => [1,7,6,9,8,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,8,1,4,7,6,5,3] => [3,1,8,4,7,6,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,7,4,3,2,6,5] => [1,6,5,4,8,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,4,2,7,6,3] => [1,5,8,4,3,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,1,2,9,6,5,4,3] => [3,4,9,8,7,6,2,1,5] => [3,9,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[1,2,11,10,9,8,7,6,5,4,3] => [1,2,11,10,9,8,7,6,5,4,3] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[7,5,3,4,2,8,1,6] => [7,5,3,4,2,8,1,6] => [7,5,3,8,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,5,3,6,2,4,7,1] => [8,5,3,6,2,4,7,1] => [8,5,3,7,2,6,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[8,5,6,2,7,4,3,1] => [8,4,7,6,2,3,5,1] => [8,4,7,6,2,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[1,7,2,3,6,8,5,4] => [1,3,4,8,7,5,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,6,4,8,2,7,1] => [8,6,1,4,2,3,7,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,5,1,4,8,2,7,6] => [3,6,1,4,2,8,7,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,5,4,8,2,6,3] => [1,6,8,4,3,7,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,5,1,6,4,8,2] => [4,8,1,6,3,5,2,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,5,4,8,1,3,6] => [6,1,7,4,3,8,2,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,5,4,8,6,1,3] => [7,1,8,4,3,6,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,7,5,4,8,6,3,2] => [1,8,7,4,3,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,4,8,7,3,6] => [3,1,7,4,2,8,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,4,2,8,7,1,5] => [7,4,1,3,8,2,6,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,5,2,4,8,1,6,7] => [6,3,1,4,2,7,8,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,5,6,4,8,1,2,7] => [6,7,1,4,2,3,8,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,5,6,4,8,7,2,3] => [1,7,8,4,2,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,4,1,8,7,2,5] => [4,7,1,3,8,2,6,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,4,5,8,7,2,1] => [8,7,1,3,4,2,6,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[1,6,4,3,8,5,2,7] => [1,7,4,3,6,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,3,4,5,8,2,6] => [2,7,3,4,5,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,4,5,3,8,2] => [3,8,6,4,5,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,3,5,4,8,2] => [3,8,4,6,5,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,3,2,5,8,4,6] => [2,4,3,7,5,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,8,5,3,7] => [1,4,7,3,6,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,5,8,2,4,3,1] => [8,5,7,6,3,2,1,4] => [8,5,7,6,3,2,1,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[7,6,5,8,3,1,4,2] => [6,8,5,7,3,2,1,4] => [6,8,5,7,3,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[2,6,4,3,8,1,7,5] => [6,1,4,3,8,2,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,4,3,8,5,7,1] => [8,1,4,3,6,2,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,2,3,1,5,8,6,4] => [4,2,3,8,5,7,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,5,6,3,8,4,2] => [2,8,5,7,3,4,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,6,5,1,4,8,2] => [5,8,2,6,4,3,1,7] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,6,5,3,8,1,4] => [7,2,5,8,4,3,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,3,1,4,8,6,5] => [4,2,3,5,8,7,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,3,5,4,8,6,1] => [8,2,3,5,4,7,1,6] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,6,4,5,8,1,7,3] => [6,1,8,3,4,2,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,5,6,4,8,3,7,2] => [1,8,6,4,2,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,6,4,8,3,1,7] => [7,1,6,4,2,3,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,5,6,1,4,7,8,2] => [4,8,1,5,2,3,6,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,1,3,4,5,8,2] => [3,8,4,5,6,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,3,2,4,8,5,6] => [2,4,3,5,7,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,5,3,4,8,2] => [3,8,5,6,4,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,5,4,3,8,2] => [3,8,6,5,4,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,4,5,8,3,2,7] => [1,7,6,3,4,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,5,8,1,3,2,4] => [5,7,6,8,3,2,1,4] => [5,8,7,6,3,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,4,6,8,7,2,1,5] => [7,6,1,2,8,3,5,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[4,2,5,6,3,1,8,7] => [6,2,5,1,3,4,8,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,5,6,8,1,7,2,4] => [5,7,1,8,2,3,6,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,1,5,6,3,2,8,7] => [2,6,5,1,3,4,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,4,7,3,8,6,1] => [8,1,5,3,2,7,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,1,5,3,2,7,8,6] => [2,5,4,1,3,8,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,2,4,6,7,8] => [2,4,3,5,1,6,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,4,2,6,7,8] => [2,5,3,4,1,6,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,1,4,2,6,7,8] => [3,5,2,4,1,6,7,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,2,3,7,1,8,6] => [6,3,4,1,2,8,5,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,1,4,7,6,5,2,8] => [2,7,1,3,6,5,4,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,2,7,1,5,8,4] => [5,3,1,8,6,2,4,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,6,2,7,1,3,5,8] => [5,3,6,1,7,2,4,8] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,1,4,2,3,6,7,8] => [2,4,5,3,1,6,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,7,2,5,8,4] => [3,5,1,8,6,2,4,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,5,3,4,7,8,1] => [8,1,4,5,3,2,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,6,1,7,5,4,2,8] => [3,7,1,6,5,2,4,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,4,3,2,6,7,8] => [2,5,4,3,1,6,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,1,3,2,6,7,8] => [3,5,4,2,1,6,7,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,2,5,3,8,1,7] => [7,3,5,2,4,1,8,6] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,6,2,3,5,1,8,7] => [6,3,4,1,5,2,8,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,2,4,5,1,8,3,7] => [5,2,7,3,4,1,8,6] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,6,7,1,4,5,3] => [5,2,8,6,7,3,4,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,6,7,4,1,5,3] => [6,2,8,5,7,3,4,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,6,2,3,5,8,1,7] => [7,3,4,1,5,2,8,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,6,4,1,5,8,3,7] => [4,1,7,3,5,2,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,1,6,7,4,5,3] => [3,1,8,6,7,4,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,4,5,7,2,3,1] => [8,6,7,3,4,1,5,2] => [8,6,7,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[2,8,6,1,4,7,5,3] => [4,1,8,5,7,3,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,1,6,4,7,5,3] => [3,1,8,5,7,4,6,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,1,4,8,5,3,7] => [3,1,7,4,6,2,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,5,2,8,3,1,7] => [7,4,6,2,3,1,8,5] => [7,4,8,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,2,3,6,1,8,5,7] => [5,2,3,1,7,4,8,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,3,1,6,8,5,7] => [4,2,3,1,7,5,8,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,3,8,6,1,7,5] => [6,2,3,1,8,5,7,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,5,8,2,3,7,1] => [8,5,6,2,3,1,7,4] => [8,5,7,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[8,6,7,2,4,5,1,3] => [7,4,8,5,6,2,3,1] => [7,4,8,6,5,2,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,4,8,5,2,3,7,1] => [8,5,6,2,4,1,7,3] => [8,5,7,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[4,2,8,3,1,6,7,5] => [5,2,4,1,8,6,7,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,4,8,1,3,6,7,5] => [4,1,5,2,8,6,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,8,3,6,7,5] => [3,1,5,2,8,6,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,4,8,6,3,7,5] => [2,1,6,3,8,5,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,8,2,5,3,7,1] => [8,4,6,2,5,1,7,3] => [8,4,7,2,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,6,8,2,3,5,7,1] => [8,4,5,1,6,2,7,3] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,6,8,4,1,5,7,3] => [5,1,8,4,6,2,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,8,1,4,5,7,3] => [4,1,8,5,6,2,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,6,8,4,5,7,3] => [2,1,8,5,6,3,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,4,6,7,3,5] => [3,1,7,4,8,5,6,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,6,2,3,7,5,1] => [8,4,5,1,7,3,6,2] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[8,4,2,6,7,3,1,5] => [7,3,6,2,8,4,5,1] => [7,3,8,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[1,6,7,5,3,4,8,2] => [1,8,5,6,4,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,2,3,8,4,1,5] => [7,3,4,6,8,2,1,5] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[1,6,7,5,8,2,3,4] => [1,6,7,8,4,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,5,8,3,4,7,1] => [8,2,5,6,3,1,7,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,3,8,7,4,1,5] => [7,2,3,6,8,1,5,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,4,7,3,5,8,6,1] => [8,1,4,2,5,7,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,3,7,1,8,4,6] => [5,1,3,7,2,8,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,2,8,3,1,4,6,7] => [5,2,4,6,1,7,8,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,2,3,6,5,7,1] => [8,3,4,1,6,5,7,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,8,1,3,6,4,7,2] => [3,8,4,6,1,5,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,4,3,6,2,7] => [3,7,5,4,1,6,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,4,1,3,7,6,2] => [4,8,5,3,1,7,6,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,4,5,3,8,1,7,2] => [6,8,4,2,3,1,7,5] => [6,8,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,6,5,3,7,1,2,8] => [6,7,4,1,3,2,5,8] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,5,1,3,6,2,8,7] => [3,6,4,1,2,5,8,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,6,5,1,7,3,8] => [5,2,7,1,4,3,6,8] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,5,7,2,1,6,8] => [6,5,2,1,3,7,4,8] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,4,7,6,8,1,2,5] => [6,7,1,2,8,4,3,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,6,2,5,8,7,1] => [8,4,1,2,5,3,7,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,5,2,4,6,1,8,7] => [6,3,1,4,2,5,8,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,5,1,6,8,3,7] => [4,2,7,1,3,5,8,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,8,2,3,6,5,7,4] => [1,3,4,8,6,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,8,3,5,7,1,6] => [7,2,4,1,5,8,6,3] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,3,8,6,5,7,1,2] => [7,8,2,1,5,4,6,3] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,3,7,2,6,5,8,4] => [1,4,2,8,6,5,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,4,2,5,8,7] => [1,5,2,4,6,3,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,7,3,6,8,2] => [1,8,5,3,2,6,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,3,8,4,1,7,6] => [6,2,3,5,1,8,7,4] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,5,3,4,8,2,1,6] => [7,6,3,4,2,8,1,5] => [7,6,3,8,2,5,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[7,2,8,3,4,1,5,6] => [6,2,4,5,7,8,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,4,3,8,5,2,6,1] => [8,6,3,2,5,7,1,4] => [8,6,3,2,7,5,1,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[4,6,2,7,3,1,5,8] => [6,3,5,1,7,2,4,8] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,2,8,5,1,3,4,6] => [5,2,6,7,4,8,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,5,3,7,6,8,4,2] => [1,8,3,7,2,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,7,8,2,4,5] => [1,6,3,7,8,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,7,8,5,2,6] => [1,7,3,2,6,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,6,5,7,8,3,1] => [8,2,7,1,4,3,5,6] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,6,7,5,8,1,3] => [7,2,8,1,5,3,4,6] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,4,7,8,5,1,6] => [7,2,1,3,6,8,4,5] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,6,7,8,1,4,5] => [6,2,1,7,8,3,4,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,1,8,3,6,4,7,2] => [2,8,4,6,1,5,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,8,5,7,2,1,4] => [7,6,1,8,4,2,5,3] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,1,3,8,7,6,4,2] => [2,8,3,7,1,6,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,5,6,1,7,2,4] => [5,7,1,8,3,4,6,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,8,1,7,6,2,5] => [4,7,1,2,8,6,5,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,6,8,5,1,3,2] => [6,8,7,1,5,3,2,4] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,7,4,8,5,1,3,2] => [6,8,7,3,5,1,2,4] => [6,8,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[1,8,4,6,7,2,5,3] => [1,6,8,3,7,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,8,3,7,1,6,4] => [6,2,4,8,1,7,5,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,4,5,8,6,1,3,2] => [6,8,7,2,3,5,1,4] => [6,8,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,6,8,7,1,5,2] => [6,8,2,1,7,3,5,4] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,8,3,1,7,5,2] => [5,8,4,2,7,1,6,3] => [5,8,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,6,5,8,7,1,4,2] => [6,8,1,7,3,2,5,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,7,4,8,2,6,3,1] => [8,5,7,3,1,6,2,4] => [8,5,7,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[5,6,4,8,2,7,3,1] => [8,5,7,3,1,2,6,4] => [8,5,7,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[5,6,8,3,1,7,4,2] => [5,8,4,7,1,2,6,3] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,3,8,1,7,2,6,4] => [4,6,2,8,1,7,5,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,3,8,2,7,4,1] => [8,5,3,7,2,1,6,4] => [8,5,3,7,2,1,6,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[6,4,8,1,3,7,5,2] => [4,8,5,2,7,1,6,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,8,3,4,7,5,1] => [8,2,4,5,7,1,6,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,7,8,5,3,1,6] => [7,2,6,1,5,8,3,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,7,6,3,1,5,8] => [6,2,5,1,7,4,3,8] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,1,7,5,2,4,8] => [3,6,2,7,5,1,4,8] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,8,7,5,2,4] => [3,7,2,8,6,1,5,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,3,1,7,5,2,4] => [4,7,3,8,6,2,5,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,2,7,6,3,1,8,5] => [6,2,5,1,8,4,3,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,6,3,1,8,4,2,5] => [4,7,3,6,8,2,1,5] => [4,8,3,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,4,2,1,8,3,5] => [5,4,7,3,8,2,1,6] => [5,4,8,3,7,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,5,2,4,8,6,3,1] => [8,3,7,4,2,6,1,5] => [8,3,7,6,2,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,2,8,6,3,7,4,1] => [8,2,5,7,1,4,6,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,4,7,5,2,6,3,1] => [8,5,7,2,4,6,3,1] => [8,5,7,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[7,5,2,1,8,3,6,4] => [4,3,6,8,2,7,1,5] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,2,7,4,1,8,6,3] => [5,2,8,4,1,7,3,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,8,7,4,1,6,3] => [6,2,8,5,1,7,4,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,7,4,1,5,2,6,3] => [4,6,8,3,5,7,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,4,1,5,2,8,6,3] => [3,5,8,2,4,7,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,3,1,4,2,8,5] => [4,6,3,5,8,2,1,7] => [4,8,3,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,2,1,3,6,4,8] => [4,3,5,7,2,6,1,8] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,3,7,6,5,8,2,4] => [1,7,2,8,5,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,4,7,5,2,1,3] => [7,6,8,3,5,2,4,1] => [7,6,8,3,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[6,3,1,4,8,7,5,2] => [3,8,2,4,7,1,6,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,3,1,4,7,5,2] => [4,8,3,5,7,2,6,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,8,2,5,7,6,4,3] => [1,3,8,7,4,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,2,1,6,4,8,3] => [4,3,8,6,2,5,1,7] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,3,8,7,4,1,5,2] => [6,8,2,5,7,1,4,3] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,4,1,8,6,3,5,2] => [3,8,6,2,7,5,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,7,5,2,1,8,3] => [6,5,8,2,4,1,3,7] => [6,5,8,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,6,3,5,2,7,4,1] => [8,5,3,7,4,2,6,1] => [8,5,3,7,6,2,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[4,5,7,2,6,3,1,8] => [7,4,6,1,2,5,3,8] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,5,8,4,6,1,7,2] => [6,8,1,4,2,5,7,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,4,7,3,5,2,6,8] => [1,6,4,2,5,7,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,4,2,6,3,1,8] => [7,4,6,3,1,5,2,8] => [7,4,8,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[4,2,6,3,5,7,1,8] => [7,2,4,1,5,3,6,8] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,4,5,8,2,7,3,6] => [1,5,7,2,3,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,5,8,1,6,7,3] => [5,1,8,2,3,6,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,3,4,7,1,6,5,2] => [5,8,2,3,7,6,4,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,5,7,8,1,6,3] => [6,2,8,1,3,7,4,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,3,4,6,5,1,7,2] => [6,8,2,3,5,4,7,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,1,7,3,5,2,6,8] => [2,6,4,1,5,7,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,7,4,2,5,8] => [2,6,3,5,7,1,4,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,8,2,7,4,5] => [2,5,1,7,8,3,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,8,2,5,4,7] => [2,5,3,7,6,1,8,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,2,3,1,6,7,5] => [5,3,4,1,8,6,7,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,2,6,8,1,5,7,4] => [5,2,1,8,6,3,7,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,6,1,5,4,7,3] => [4,2,8,6,5,3,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,2,7,1,5,4,3] => [5,3,8,7,6,2,4,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,6,8,3,1,5,4,2] => [5,8,4,7,6,2,1,3] => [5,8,4,7,6,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,7,4,2,8,1,6,3] => [6,4,8,3,1,7,2,5] => [6,4,8,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,3,7,2,8,1,5,4] => [6,4,2,8,7,1,3,5] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[2,7,3,8,1,5,6,4] => [5,1,3,8,6,7,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,6,8,5,2,4,3,7] => [1,5,7,6,4,2,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,7,2,8,1,6,3] => [6,4,8,1,2,7,3,5] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,5,6,8,3,1,7,2] => [6,8,5,1,2,3,7,4] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,4,6,5,3,1,7,2] => [6,8,5,2,4,3,7,1] => [6,8,5,2,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,6,4,8,3,1,7,2] => [6,8,5,3,1,2,7,4] => [6,8,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[3,4,7,1,2,6,5,8] => [4,5,1,2,7,6,3,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,1,6,2,3,7,5] => [3,5,6,1,8,4,7,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,3,1,7,2,6,8] => [4,6,3,1,2,7,5,8] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,3,1,2,6,5,8] => [4,5,3,1,7,6,2,8] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,2,7,1,3,6,4,8] => [4,2,5,7,1,6,3,8] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,1,2,4,3,6,5] => [3,4,6,5,8,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,1,6,2,3,7,5] => [3,5,6,2,8,4,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,3,1,2,5,7,6] => [4,5,3,1,6,8,7,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,1,3,6,5,7,8,2] => [2,8,3,1,5,4,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,4,2,8,5,7] => [2,5,3,4,7,1,8,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,2,5,7,6,3] => [2,4,8,3,5,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,3,5,7,6,2] => [2,8,4,3,5,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,4,1,3,7,8,6] => [4,2,5,3,1,8,6,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,5,3,1,7,8,4] => [5,1,4,8,3,2,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,3,2,1,5,7,6,4] => [4,3,2,8,5,7,6,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,7,4,3,6,8,2,5] => [1,7,4,3,8,5,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,6,3,1,8,4,5] => [5,1,4,7,8,3,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,4,6,3,7,5,1] => [8,1,5,3,7,4,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,7,1,3,6,5,4,2] => [3,8,4,7,6,5,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,5,7,4,2,6,3] => [1,6,8,5,3,7,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,6,5,7,1,4,2] => [6,8,1,7,4,3,5,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,6,2,7,1,5,3] => [6,4,8,1,7,3,5,2] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,7,5,3,8,2,1,6] => [7,6,4,1,3,8,2,5] => [7,6,4,1,8,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[1,6,5,8,3,4,2,7] => [1,7,5,6,3,2,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,5,3,8,4,2,7] => [2,7,4,6,3,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,4,7,2,6,3] => [2,6,8,4,3,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,7,5,8,3,6] => [2,1,7,3,5,8,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,5,8,7,4,1,2] => [7,8,2,6,3,1,5,4] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,7,2,8,5,6,3,1] => [8,3,7,1,5,6,2,4] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[1,4,8,7,3,5,6,2] => [1,8,5,2,6,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,7,6,3,5,4,2] => [2,8,5,7,6,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,8,5,7,4,1,2] => [7,8,1,6,4,2,5,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,7,6,8,5,3,1,2] => [7,8,6,1,5,3,2,4] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,7,2,8,6,4,1,3] => [7,3,8,6,1,5,2,4] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,8,7,5,6,4,2,1] => [8,7,1,6,4,5,3,2] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[2,8,7,6,4,5,3,1] => [8,1,7,5,6,4,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,8,7,6,5,3,4,2] => [1,8,6,7,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,7,2,5,3,1,8] => [7,4,6,1,5,2,3,8] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,6,7,4,8,1,5,2] => [6,8,1,4,7,2,3,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,8,5,7,6,1,4,2] => [6,8,1,7,3,5,4,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,4,7,8,2,6,5,3] => [1,5,8,2,7,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,7,8,1,6,5,3] => [5,1,8,2,7,6,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,2,6,8,7,1,5,3] => [6,2,8,1,7,3,5,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,1,7,8,2,6,5,4] => [2,5,1,8,7,6,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,8,2,7,5,4] => [2,5,3,8,7,1,6,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,4,2,7,6,3] => [2,5,8,4,1,7,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,6,1,7,5,4,3] => [4,2,8,7,6,3,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,3,7,1,5,4,2] => [5,8,3,7,6,1,4,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,7,3,8,1,6,5,4] => [5,1,3,8,7,6,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,7,3,8,2,6,5,4] => [1,5,3,8,7,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,8,4,1,7,5,3] => [5,1,8,4,7,2,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,8,6,3,1,7,2] => [6,8,5,1,2,4,7,3] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,6,7,1,2,8,5,3] => [4,5,8,1,7,2,3,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,1,8,2,7,5,4] => [3,5,1,8,7,2,6,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,4,1,2,8,6,3] => [4,5,8,3,1,7,2,6] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,3,7,1,2,8,5,4] => [4,5,2,8,7,1,3,6] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,1,8,3,7,5,4] => [3,2,5,8,7,1,6,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,5,6,3,2,4,7] => [2,6,5,7,3,4,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,8,3,5,2,4,6] => [1,6,4,7,5,8,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,3,7,2,4,6,1] => [8,5,3,6,2,7,4,1] => [8,5,3,7,2,6,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[1,7,2,4,8,5,3,6] => [1,3,7,4,6,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,5,4,3,2,6] => [1,7,6,5,4,8,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,8,7,4,3,5,1] => [8,1,6,5,7,2,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,2,6,7,8,4,3,5] => [1,2,7,6,8,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,5,8,4,1,3,6] => [6,1,7,5,3,8,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,7,8,4,5,3,6] => [2,1,7,5,6,8,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,8,2,1,5,4,6] => [5,4,1,7,6,8,2,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,5,1,4,7,3,6,2] => [3,8,6,4,2,7,5,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,7,5,3,6,1,2] => [7,8,5,2,4,6,3,1] => [7,8,5,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[8,1,4,6,7,3,5,2] => [2,8,6,3,7,4,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,8,6,7,4,1,2] => [7,8,1,6,2,4,5,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,6,8,4,7,1,5,2] => [6,8,1,4,7,2,5,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,1,3,6,8,2,5] => [3,7,4,1,8,5,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,6,4,8,1,2,5] => [6,7,1,4,8,3,2,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,1,7,5,6,8,2,4] => [2,7,1,8,4,5,3,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,6,5,7,1,8,4] => [6,1,2,8,4,3,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,5,4,2,1,8,6] => [6,5,1,4,3,8,2,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[1,3,6,7,4,2,8,5] => [1,6,2,5,8,3,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,4,8,2,7,5,1] => [8,5,1,3,7,2,6,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[1,4,6,3,2,7,8,5] => [1,5,4,2,8,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,1,5,6,3,2,4] => [3,7,6,8,4,5,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,6,7,5,3,2,4] => [2,7,6,8,5,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,8,6,5,3,2,4] => [1,7,6,8,5,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,2,4,6,5,3,1] => [8,3,7,4,6,5,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[1,7,8,2,6,4,5,3] => [1,4,8,6,7,5,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,2,5,4,6,1,3] => [7,3,8,5,4,6,2,1] => [7,3,8,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,7,2,5,3,1,6,4] => [6,3,5,8,4,7,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,3,2,1,5,6,4] => [5,4,3,8,6,7,2,1] => [5,4,3,8,7,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,2,6,7,3,1,5,4] => [6,2,5,8,7,3,4,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,7,2,8,5,6,4,3] => [1,3,8,7,5,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,1,8,4,6,5,3] => [3,1,8,5,7,6,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,8,2,1,6,5,4] => [5,4,1,8,7,6,2,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,7,6,1,4,5,3,2] => [4,8,7,5,6,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,8,2,3,6,5,4,7] => [1,3,4,7,6,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,8,4,7,2,6,1] => [8,6,1,4,2,7,5,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[1,8,5,4,6,2,3,7] => [1,6,7,4,3,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,5,4,6,1,2,7] => [6,7,1,4,3,5,8,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,8,5,1,6,4,2,7] => [4,7,1,6,3,5,8,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,5,4,6,1,3,7] => [6,1,7,4,3,5,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,5,4,6,3,1,7] => [7,1,6,4,3,5,8,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,8,5,4,6,3,2,7] => [1,7,6,4,3,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,8,4,7,3,6,1] => [8,1,6,4,2,7,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,6,4,2,7,8,5,1] => [8,4,1,3,7,2,5,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,5,8,1,7,6,2,3] => [4,7,8,1,2,6,5,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,8,4,7,1,6,2] => [6,8,1,4,2,7,5,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,5,8,4,7,3,6,2] => [1,8,6,4,2,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,4,1,7,8,5,2] => [4,8,1,3,7,2,5,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,4,8,7,5,2,1] => [8,7,1,3,6,2,5,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[1,6,4,3,7,8,5,2] => [1,8,4,3,7,2,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,3,4,8,6,5,2] => [2,8,3,4,7,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,3,8,4,2,5] => [3,7,4,6,8,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,4,2,7,8,3,5] => [1,4,7,3,8,2,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,4,3,7,1,8,5] => [6,1,4,3,8,2,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,4,1,7,8,3,5] => [4,1,7,3,8,2,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,3,4,8,6,5,1] => [8,2,3,4,7,6,1,5] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,3,1,8,6,4,5] => [4,2,3,7,8,6,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,3,4,1,6,8,5] => [5,2,3,4,8,6,1,7] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,2,4,3,8,5,7,6] => [1,2,4,3,6,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,8,6,1,4,2,5] => [5,7,2,6,8,4,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,8,6,3,4,1,5] => [7,2,5,6,8,4,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,3,1,5,6,8,4] => [4,2,3,8,5,6,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,3,8,1,6,5,4] => [5,2,3,8,7,6,1,4] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,3,8,5,6,4,1] => [8,2,3,7,5,6,1,4] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,6,4,8,7,1,5,3] => [6,1,8,3,7,2,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,5,8,4,7,6,2,3] => [1,7,8,4,2,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,8,1,6,7,2,4] => [4,7,1,8,2,5,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,1,3,5,8,2,4] => [3,7,4,8,5,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,3,2,5,6,8,4] => [2,4,3,8,5,6,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,8,2,6,5,4] => [2,5,3,8,7,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,8,5,4,2,3] => [3,7,8,6,5,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,6,5,8,2,7,3] => [2,6,8,1,4,3,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,5,8,4,7,2] => [2,8,1,6,4,3,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,6,4,8,3,7,1] => [8,2,6,4,1,3,7,5] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,1,6,4,8,3,7,2] => [2,8,6,4,1,3,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,4,8,2,7,3] => [2,6,8,4,1,3,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,8,1,6,2,7,3] => [4,6,8,2,1,5,7,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,7,2,6,1,8,5] => [6,4,2,1,8,5,3,7] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,3,7,1,5,2,8,6] => [4,6,2,1,5,8,3,7] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,8,2,6,3,7,1] => [8,4,6,2,1,5,7,3] => [8,4,7,2,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,4,8,1,6,3,7,2] => [4,8,6,2,1,5,7,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,2,7,6,3,8,4] => [2,3,6,8,1,5,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,5,2,3,6,8] => [2,5,6,1,4,7,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,2,6,3,1,5,8] => [6,3,5,1,7,4,2,8] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,8,2,7,3,5,1,6] => [7,3,5,1,6,8,4,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,1,8,7,6,3,2,5] => [2,7,6,1,8,5,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,8,6,3,2,5] => [2,7,6,1,8,5,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,2,8,3,5,1,6] => [7,3,5,1,6,8,2,4] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,2,6,8,3,7,4,5] => [1,2,5,7,8,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,3,2,1,4,7,5] => [5,4,3,6,8,1,7,2] => [5,4,3,8,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,2,4,1,6,5,8,3] => [4,2,8,3,6,5,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,3,1,6,5,7,2] => [4,8,3,2,6,5,7,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,8,4,3,1,6,2] => [6,8,5,4,2,7,1,3] => [6,8,5,4,2,7,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[6,7,5,2,8,4,1,3] => [7,4,8,6,3,1,2,5] => [7,4,8,6,3,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[5,2,6,7,3,8,4,1] => [8,2,5,7,1,3,4,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,8,4,7,6,3,5,1] => [8,1,6,3,7,5,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,1,2,6,5,8,4,3] => [2,3,8,7,5,4,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,5,7,3,8,4,1] => [8,2,5,7,3,1,4,6] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,7,3,8,5,6,1] => [8,2,4,1,6,7,3,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,5,2,6,8,3,7,1] => [8,3,6,1,2,4,7,5] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[7,2,4,3,8,5,6,1] => [8,2,4,3,6,7,1,5] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,4,7,6,1,5,8,3] => [5,1,8,2,6,4,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,1,7,5,8,4,2,3] => [2,7,8,6,4,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,7,6,2,3,5,1] => [8,5,6,2,7,4,3,1] => [8,5,7,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[8,3,4,7,6,2,5,1] => [8,6,2,3,7,5,4,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[6,8,3,5,1,4,7,2] => [5,8,3,6,4,1,7,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,7,2,6,5,8,4,3] => [1,3,8,7,5,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,4,6,2,8,5,1] => [8,5,1,3,7,4,2,6] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[7,4,2,3,8,5,6,1] => [8,3,4,2,6,7,1,5] => [8,3,7,2,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,8,5,4,2,3,7,1] => [8,5,6,4,3,1,7,2] => [8,5,7,4,3,1,6,2] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[8,2,1,3,5,6,4,7] => [3,2,4,7,5,6,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,3,5,4,7,6] => [3,2,4,6,5,8,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,3,4,6,7,5] => [3,2,4,5,8,6,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,3,4,2,6,5,7] => [2,5,3,4,7,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,4,2,5,7,6] => [2,5,3,4,6,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,2,5,6,4,7] => [2,4,3,7,5,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,4,5,3,7,6] => [2,3,6,4,5,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,4,3,6,7,5] => [2,3,5,4,8,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[10,2,1,4,3,6,5,8,7,9] => [3,2,5,4,7,6,9,8,10,1] => [3,2,10,9,8,7,6,5,4,1] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[10,1,3,2,5,4,7,6,9,8] => [2,4,3,6,5,8,7,10,9,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,3,4,6,7,8,9,5] => [2,3,4,5,10,6,7,8,9,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,5,3,8,4,2,7,1] => [8,6,3,5,2,1,7,4] => [8,6,3,7,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[7,4,5,1,6,2,8,3] => [4,6,8,2,3,5,1,7] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,8,4,1,3,5,2] => [5,8,6,4,7,1,2,3] => [5,8,7,4,6,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,1,6,8,4,7,5,2] => [2,8,1,5,7,3,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,6,1,5,7,4,2] => [4,8,2,7,5,3,6,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,4,7,5,8,6,1,3] => [7,1,8,2,4,6,3,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,7,8,1,5,3] => [6,1,8,2,7,3,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,7,6,1,8,5,3] => [5,1,8,2,7,4,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,6,8,1,7,5,3] => [5,1,8,2,7,3,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,3,6,8,2,5,1,4] => [7,5,2,8,6,3,1,4] => [7,5,2,8,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,7,3,8,6,2,1,4] => [7,6,3,8,1,5,2,4] => [7,6,3,8,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[7,4,3,8,6,2,1,5] => [7,6,3,2,8,5,1,4] => [7,6,3,2,8,5,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[2,4,7,8,3,5,6,1] => [8,1,5,2,6,7,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,4,7,2,8,5,1,6] => [7,4,1,2,6,8,3,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,5,2,8,1,4,7,6] => [5,3,1,6,2,8,7,4] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,6,4,2,5,8,1,7] => [7,4,1,3,5,2,8,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,6,2,3,5,8,7,1] => [8,3,4,1,5,2,7,6] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,6,2,3,7,5,8,1] => [8,3,4,1,6,2,5,7] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,6,4,2,7,5,1,8] => [7,4,1,3,6,2,5,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,3,6,2,7,1,5,8] => [6,4,2,1,7,3,5,8] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,4,6,3,2,1,5,8] => [6,5,4,2,7,3,1,8] => [6,5,4,2,8,7,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[5,8,4,2,3,6,7,1] => [8,4,5,3,1,6,7,2] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[6,4,8,3,2,7,1,5] => [7,5,4,2,8,1,6,3] => [7,5,4,2,8,1,6,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[2,8,5,7,4,1,6,3] => [6,1,8,5,3,7,4,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,6,4,1,8,7,3] => [5,1,8,4,2,3,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,6,4,5,7,1,3] => [7,1,8,4,5,3,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,8,6,2,5,7,1,4] => [7,4,1,8,5,3,6,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[2,5,6,4,7,1,8,3] => [6,1,8,4,2,3,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,5,4,1,7,8,3] => [5,1,8,4,3,2,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,4,8,1,6,7,3] => [5,1,8,3,2,6,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,7,6,3,2,8,1,4] => [7,5,4,8,1,3,2,6] => [7,5,4,8,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[6,7,4,3,2,1,8,5] => [6,5,4,3,8,1,2,7] => [6,5,4,3,8,1,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[4,6,3,2,1,5,7,8] => [5,4,3,1,6,2,7,8] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[1,2,6,5,8,7,3,4] => [1,2,7,8,4,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,8,4,6,7,3] => [1,3,8,5,2,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,7,3,6,8,4] => [2,3,5,8,1,6,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,8,3,6,7,4] => [2,3,5,8,1,6,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,3,4,8,7,2,1] => [8,7,3,4,1,2,6,5] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[4,1,2,7,3,6,5,8] => [2,3,5,1,7,6,4,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,8,2,4,5,3,7] => [1,4,7,5,6,2,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,1,2,3,4,7,6] => [3,4,5,6,1,8,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,7,2,4,5,8,3] => [1,4,8,5,6,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,2,4,5,7,3] => [1,4,8,5,6,2,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,7,4,6,5,3] => [1,3,8,5,7,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,6,2,3,5,8,4] => [2,4,5,8,6,3,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,3,7,4,6,2,1] => [8,7,3,5,1,6,4,2] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[6,8,7,3,4,5,2,1] => [8,7,4,5,6,1,3,2] => [8,7,4,6,5,1,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[1,8,7,2,4,5,3,6] => [1,4,7,5,6,8,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,1,2,3,4,6,5] => [3,4,5,6,8,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,2,3,4,7,5] => [3,4,5,6,8,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,1,2,3,4,7,6] => [3,4,5,6,2,8,7,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,7,4,6,3,5,2] => [1,8,6,4,7,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,7,5,1,4,8,2] => [5,8,2,6,4,1,3,7] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,3,4,8,7,5,6,2] => [1,8,2,3,6,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,4,6,8,5,7,1] => [8,1,2,3,6,4,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,5,7,4,8,6,1] => [8,1,2,5,3,7,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,3,7,8,5,1] => [8,1,4,2,7,3,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,7,1,8,6,3,4] => [4,1,7,8,2,6,3,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,8,5,2,4,6,7] => [1,5,2,6,4,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,6,1,3,7,8,2] => [4,8,5,1,2,3,6,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,3,1,4,2,6,7] => [4,6,3,5,1,7,8,2] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,2,4,1,5,7,3,6] => [4,2,7,3,5,8,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,4,2,6,7,1,5] => [7,4,1,3,8,5,6,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[2,4,1,8,5,6,3,7] => [3,1,7,2,5,6,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,2,6,7,8,4,1] => [8,3,1,7,2,4,5,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,5,1,6,7,3,8,2] => [3,8,6,1,2,4,5,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,4,1,7,5,3,6] => [4,1,7,3,6,8,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,3,2,6,8,1,4] => [7,4,3,8,1,5,2,6] => [7,4,3,8,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,7,1,2,3,5,8,4] => [3,4,5,8,6,1,2,7] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,7,2,3,8,5,4] => [2,4,5,8,7,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,8,5,6,2,7] => [2,7,1,3,5,6,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,2,3,6,4,7] => [2,4,5,7,1,6,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,9,2,3,4,5] => [1,6,7,8,9,2,3,4,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,8,9,2,3,4,5,6] => [1,5,6,7,8,9,2,3,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,8,9,10,2,3,4,5,6] => [1,6,7,8,9,10,2,3,4,5] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,6,7,8,2,9,3,4,5] => [1,5,7,8,9,2,3,4,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,7,8,9,2,3,4,6] => [1,6,7,8,2,9,3,4,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,7,8,9,10,2,3,4,5] => [1,7,8,9,10,2,3,4,5,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,7,8,9,10,11,2,3,4,5,6] => [1,7,8,9,10,11,2,3,4,5,6] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[8,2,3,7,5,4,1,6] => [7,2,3,6,5,8,4,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,6,3,5,4,1,7] => [7,2,4,6,5,3,8,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,6,1,5,2,4,3,7] => [3,5,7,6,4,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,2,4,1,5,3,7] => [5,3,7,4,6,2,8,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,2,7,4,1,5,3,6] => [5,2,7,4,6,8,3,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,1,3,8,7,5,4,2] => [2,8,3,7,6,1,5,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,8,7,5,4,2] => [3,8,1,7,6,2,5,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,2,8,7,6,4,1] => [8,3,1,7,2,6,5,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,4,8,2,7,6,5,1] => [8,4,1,2,7,6,5,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,4,8,7,1,6,5,2] => [5,8,1,2,7,6,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,1,3,5,7,6,4,2] => [2,8,3,7,4,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,5,7,6,3,2] => [2,8,7,1,4,6,5,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,7,1,4,5,6,3] => [4,2,8,5,6,7,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,1,7,2,6,5,4] => [3,5,2,8,7,6,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,3,7,4,6,5,1] => [8,1,3,5,7,6,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,2,7,1,3,6,5,4] => [4,2,5,8,7,6,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,4,8,5,7,6,3,1] => [8,1,7,2,4,6,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,2,7,3,5,1,4,6] => [6,2,4,7,5,8,3,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,7,3,1,5,6,4] => [5,2,4,8,6,7,3,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,1,5,7,6,4,3] => [3,2,8,7,4,6,5,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,8,7,5,4,3] => [3,2,8,7,6,1,5,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,8,2,7,5,4,3] => [2,4,8,7,6,1,5,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,3,5,2,6,4] => [2,6,4,8,5,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,2,7,6,4,3] => [2,4,8,7,3,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,2,4,6,5,3] => [2,4,8,5,7,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,4,1,7,6,5,3] => [4,2,8,3,7,6,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,8,3,7,6,5,1] => [8,2,4,1,7,6,5,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,8,2,1,7,6,5,3] => [4,3,8,1,7,6,5,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,1,8,7,2,6,4,3] => [2,5,8,7,1,6,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,1,3,7,6,2,4] => [3,7,4,8,1,6,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,5,4,1,7,6,3] => [5,2,8,4,3,7,6,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,1,4,3,7,6,5,2] => [2,8,4,3,7,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,1,3,7,6,5,2] => [3,8,4,1,7,6,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,8,1,7,6,5,2] => [4,8,2,1,7,6,5,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,7,6,3,2,4,1,8] => [7,5,4,6,1,3,2,8] => [7,5,4,8,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[5,7,1,3,2,8,6,4] => [3,5,4,8,1,7,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,3,2,7,4,6] => [3,5,4,7,1,8,6,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,1,3,2,4,6,7] => [3,5,4,6,2,7,8,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,3,2,4,8,6] => [3,5,4,6,2,8,1,7] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,8,2,1,4,3,6] => [5,4,7,6,2,8,1,3] => [5,4,8,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,4,3,1,2,8,6,5] => [4,5,3,2,8,7,1,6] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,2,8,1,4,7,5,6] => [4,2,1,5,7,8,6,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,1,2,5,7,4,3] => [3,4,8,7,5,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,2,3,8,6,4,5] => [2,3,4,7,8,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,5,3,4,1,7,2] => [6,8,4,5,3,1,7,2] => [6,8,4,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[1,5,4,8,2,3,7,6] => [1,5,6,3,2,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,8,2,3,1,4,6] => [6,4,5,7,2,8,1,3] => [6,4,8,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,2,5,4,1,8,6,3] => [5,2,8,4,3,7,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,4,5,2,1,6,8,3] => [5,4,8,2,3,6,1,7] => [5,4,8,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,3,2,8,5,6,1,4] => [7,3,2,8,5,6,1,4] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,2,5,4,1,6,3,8] => [5,2,7,4,3,6,1,8] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,5,2,4,7,8,3,6] => [1,3,7,4,2,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,1,2,8,6,7,4] => [3,4,1,8,2,6,7,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,3,4,7,8,1,6] => [7,1,3,4,2,8,5,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,7,6,3,2,5,8,1] => [8,5,4,1,6,3,2,7] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[4,7,6,5,2,3,8,1] => [8,5,6,1,4,3,2,7] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,7,6,5,1,3,8,2] => [5,8,6,1,4,3,2,7] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,7,6,5,8,3,2,4] => [1,7,6,8,4,3,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,6,5,1,3,2,8] => [5,7,6,1,4,3,2,8] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,7,6,3,2,8,4,1] => [8,5,4,7,1,3,2,6] => [8,5,4,7,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[6,7,4,2,1,8,5,3] => [5,4,8,3,7,1,2,6] => [5,4,8,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,5,8,3,4,1,7,2] => [6,8,4,5,2,1,7,3] => [6,8,4,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,7,2,6,3,1,4,8] => [6,3,5,7,1,4,2,8] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,1,2,8,5,3,6,7] => [2,3,6,1,5,7,8,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,6,8,2,5,3] => [3,6,8,1,7,4,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,8,2,6,1,7,4] => [6,4,1,8,2,5,7,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,2,7,8,3,5,1,6] => [7,2,5,1,6,8,3,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,7,6,1,5,2,8,4] => [4,6,1,8,5,3,2,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,7,6,2,5,8,4,3] => [1,4,8,7,5,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,6,8,5,1,2,7] => [6,7,2,1,5,3,8,4] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,7,6,1,5,4,8,2] => [4,8,1,6,5,3,2,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,2,6,8,5,1,3] => [7,3,8,1,6,4,2,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,7,6,1,8,4,3,5] => [4,1,7,6,8,3,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,1,2,6,3,5,4,8] => [2,3,5,7,6,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,7,5,8,4,3,1] => [8,2,7,6,4,1,3,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,1,2,5,7,8,4,3] => [2,3,8,7,4,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,4,8,7,5,2] => [3,8,1,4,7,2,6,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,4,5,8,1,7,2] => [6,8,1,3,4,2,7,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,6,1,5,8,2,4] => [4,7,1,8,5,3,2,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,1,8,5,3,6,4] => [3,1,6,8,5,7,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,5,4,6,7,1,2] => [7,8,1,4,3,5,6,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,8,5,6,4,2,7,1] => [8,6,1,5,3,4,7,2] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,2,6,4,7,8,5,1] => [8,2,1,4,7,3,5,6] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,7,5,8,3,1,6] => [7,2,6,1,4,8,3,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,7,1,3,8,6,5] => [4,2,5,1,8,7,3,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,1,6,2,7,5,3] => [3,5,8,1,7,4,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,5,1,3,2,7,4,8] => [3,5,4,7,2,1,6,8] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,2,3,1,7,4,8] => [5,3,4,7,2,1,6,8] => [5,3,8,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,1,8,4,2,7,5,3] => [2,5,8,4,7,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,2,7,3,4,8,1] => [8,3,5,6,1,2,4,7] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,7,8,6,1,2,4,5] => [5,6,1,7,8,4,2,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,6,8,5,1,3,4] => [6,1,7,8,5,3,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,6,1,8,3,7,4,2] => [3,8,5,7,1,2,6,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,6,8,1,2,3,5] => [5,6,7,1,8,3,2,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,4,1,5,7,3,6] => [4,1,7,3,5,8,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,4,6,3,1,7,5] => [6,1,5,3,8,4,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,2,8,7,4,3,5,6] => [1,2,6,5,7,8,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,6,3,5,7,1] => [8,1,5,2,6,4,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,6,8,7,4,1,3] => [7,1,8,6,2,3,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,2,7,4,1,8,5,6] => [5,2,1,4,7,8,3,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,6,2,3,5,8,7,4] => [1,3,4,8,5,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,3,6,5,8,4] => [1,3,4,8,6,5,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,6,2,8,3,5,1] => [8,4,6,2,7,3,1,5] => [8,4,7,2,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,3,5,1,4,8,2,6] => [4,7,2,5,3,8,1,6] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,5,1,4,8,6,3] => [4,2,8,5,3,7,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,2,7,4,5,8,6,3] => [1,2,8,4,5,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,4,3,8,6,2,1] => [8,7,4,3,2,6,1,5] => [8,7,4,3,2,6,1,5] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[4,3,8,2,6,7,5,1] => [8,4,2,1,7,5,6,3] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,3,8,2,5,7,1,6] => [7,4,2,1,5,8,6,3] => [7,4,2,1,8,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,7,4,3,6,1,2,8] => [6,7,4,3,1,5,2,8] => [6,8,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[1,4,3,8,7,6,2,5] => [1,7,3,2,8,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,6,2,5,3,7,8] => [2,4,6,1,5,3,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,6,4,7,2,3] => [2,7,8,5,1,4,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,5,6,3,7,2] => [2,8,6,1,4,5,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,6,1,5,3,8,7] => [4,2,6,1,5,3,8,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,7,8,6,1,3,4] => [6,2,7,8,1,5,3,4] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,1,7,8,6,3,5,4] => [2,1,6,8,7,5,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,2,3,8,4,1,6] => [7,3,4,6,2,8,1,5] => [7,3,8,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,7,4,6,2,1,3,5] => [6,5,7,3,8,4,2,1] => [6,5,8,3,7,4,2,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[4,5,1,7,6,3,8,2] => [3,8,6,1,2,5,4,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,2,4,1,6,3,5] => [5,3,7,4,8,6,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,1,5,4,8,2,3] => [3,7,8,5,4,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,7,5,2,3,6,4] => [1,5,6,8,4,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,7,5,2,3,4,6] => [2,5,6,7,4,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,3,1,4,2,5,7] => [4,6,3,5,7,2,8,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,5,1,6,2,8,7,3] => [3,5,8,1,2,4,7,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,1,3,8,7,6,2] => [3,8,4,1,2,7,6,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,3,6,1,7,2,5] => [5,7,3,1,8,4,6,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,2,7,8,3,4,5,1] => [8,2,5,6,7,1,3,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,5,6,1,7,4,3,2] => [4,8,7,6,2,3,5,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[9,2,3,4,5,6,7,8,1] => [9,2,3,4,5,6,7,8,1] => [9,2,8,7,6,5,4,3,1] => [[[.,.],[[[[[[.,.],.],.],.],.],.]],.]
[1,2,4,3,5,6,7,8,9] => [1,2,4,3,5,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,3,5,6,7,8,9,10] => [1,2,4,3,5,6,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,4,6,8,5,7,3] => [1,2,8,3,6,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,7,5,8,6,3,4] => [2,1,7,8,4,6,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,3,8,6,5,2,1] => [8,7,3,1,6,5,2,4] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[3,8,7,4,6,5,1,2] => [7,8,1,4,6,5,3,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,3,8,4,6,5,1,2] => [7,8,2,4,6,5,1,3] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,5,8,7,2,6,1,3] => [7,5,8,1,2,6,4,3] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,2,7,6,5,8,3,1] => [8,2,7,1,5,4,3,6] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,6,7,8,5,2,3,1] => [8,6,7,1,5,2,3,4] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,3,6,4,1,2,8,7] => [5,6,2,4,1,3,8,7] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,4,8,5,1,7,6] => [6,2,1,3,5,8,7,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,4,1,7,8,3,6] => [4,2,7,3,1,8,5,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,5,1,7,8,3,6] => [4,2,7,1,3,8,5,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,5,4,1,3,8,6,7] => [4,1,5,3,2,7,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,4,5,3,8,2,6,7] => [1,6,4,2,3,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,8,2,4,3,6,7] => [2,4,6,5,1,7,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,2,8,4,1,6,7] => [6,3,2,5,1,7,8,4] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,8,2,1,5,3,6,7] => [4,3,6,1,5,7,8,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,5,4,8,2,3,6,7] => [1,5,6,3,2,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,1,4,7,8,2,6] => [3,7,1,4,2,8,5,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,3,1,6,7,2,5] => [4,7,3,1,8,5,6,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,4,8,2,7,3,6,5] => [1,4,6,2,8,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,2,5,3,6,4] => [1,4,6,8,5,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,3,2,6,8,1,5] => [7,4,3,1,8,5,2,6] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[7,3,4,6,8,1,2,5] => [6,7,2,3,8,4,1,5] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,6,7,2,5,8,1,4] => [7,4,1,8,5,2,3,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[1,5,6,8,3,7,2,4] => [1,7,5,8,2,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,2,7,1,4,3,5] => [5,3,7,6,8,2,4,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,6,8,1,3,4,7,2] => [4,8,5,6,1,2,7,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,1,6,3,5,4,7,2] => [2,8,4,6,5,3,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,7,3,6,4,5,2] => [1,8,4,6,7,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,2,8,3,6,5,1] => [8,3,5,2,7,6,1,4] => [8,3,7,2,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,8,1,4,7,3,6,5] => [3,1,6,4,8,7,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,6,1,4,5,7,3] => [4,2,8,5,6,3,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,7,8,5,4,6,2] => [2,8,1,6,5,7,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,8,7,2,3,4] => [2,6,7,8,1,3,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,7,6,8,2,3,4] => [1,6,7,8,2,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,6,1,4,2,8,7] => [4,6,1,5,2,3,8,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,8,2,4,6,5,1] => [8,4,1,5,7,6,2,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,2,7,8,1,5,6,3] => [5,2,8,1,6,7,3,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,1,5,7,8,3,6,4] => [2,1,6,8,3,7,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,7,8,1,5,6,3] => [5,1,8,2,6,7,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,2,5,7,1,8,3] => [6,3,8,1,4,2,5,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,1,6,7,3,8,2,4] => [2,7,5,8,1,3,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,6,7,5,1,2,4] => [6,7,1,8,5,3,4,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,5,8,6,3,1,2] => [7,8,6,1,3,5,2,4] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[4,7,1,8,3,5,6,2] => [3,8,5,1,6,7,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,8,3,2,5,4,7] => [1,5,4,7,6,2,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,5,4,3,2,8] => [2,7,6,5,4,1,3,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,8,2,3,7,4] => [2,5,6,8,1,3,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,4,7,6,2,8,3] => [1,6,8,3,2,5,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,5,8,3,2,7,4] => [2,6,5,8,3,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,5,8,4,1,6,7] => [6,2,1,5,3,7,8,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,7,6,4,8,1,5,3] => [6,1,8,4,7,3,2,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,2,5,4,8,1,6,3] => [6,2,8,4,3,7,1,5] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,7,2,5,3,8,6,4] => [1,3,5,8,4,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,1,4,3,8,5,6] => [3,2,5,4,7,8,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,4,2,3,8,7,5] => [2,4,5,3,8,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,3,6,8,5,7,10,9] => [3,1,4,2,7,5,8,6,10,9] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,3,8,6,1,5,4] => [6,2,3,8,7,5,1,4] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,3,8,6,1,4,5] => [6,2,3,7,8,5,1,4] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,4,8,1,3,7,5] => [5,2,6,3,8,1,7,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,2,8,4,1,6,5] => [6,3,2,5,8,7,1,4] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,2,5,8,1,6,4] => [6,3,2,8,4,7,1,5] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,8,3,2,6,1,5,4] => [6,4,3,8,7,5,1,2] => [6,4,3,8,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,3,2,8,4,1,5,6] => [6,3,2,5,7,8,1,4] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,3,4,8,1,5,2,7] => [5,7,2,3,6,1,8,4] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,4,8,1,5,7,2] => [5,8,2,3,6,1,7,4] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,8,4,1,2,6,7] => [5,6,2,4,1,7,8,3] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,4,8,3,7,1,5,6] => [6,1,4,2,7,8,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,2,8,4,1,6,3,7] => [5,2,7,4,1,6,8,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,6,5,2,1,8,3,4] => [5,4,7,8,3,2,1,6] => [5,4,8,7,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,6,5,2,1,8,4,3] => [5,4,8,7,3,2,1,6] => [5,4,8,7,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[2,7,5,1,8,3,6,4] => [4,1,6,8,3,7,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,8,7,4,3,6,2] => [2,8,6,5,1,7,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,7,2,4,6,1,5] => [7,4,1,5,8,6,3,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,7,1,3,2,4,8,6] => [3,5,4,6,1,8,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,7,6,3,5,1,2] => [7,8,5,2,6,4,3,1] => [7,8,5,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[8,1,7,4,2,3,5,6] => [2,5,6,4,7,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,1,3,8,7,4,2] => [3,8,4,7,2,1,6,5] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,5,1,7,4,3,2] => [4,8,7,6,3,2,5,1] => [4,8,7,6,3,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,2,3,7,1,4,5,6] => [5,2,3,6,7,8,4,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,2,7,4,1,3,5] => [6,3,7,5,8,2,4,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,4,7,2,5,6,1,8] => [7,4,1,2,5,6,3,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,7,8,2,6,1,4,5] => [6,4,1,7,8,5,2,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,8,6,2,1,7,5,3] => [5,4,8,1,7,3,6,2] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,7,6,2,1,5,8,3] => [5,4,8,1,6,3,2,7] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,5,4,6,1,8,3,2] => [5,8,7,3,2,4,1,6] => [5,8,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,4,6,1,8,2,3] => [5,7,8,3,2,4,1,6] => [5,8,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,4,5,1,7,8,6,2] => [4,8,1,2,3,7,5,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,5,1,7,6,8,2] => [4,8,1,2,3,6,5,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,7,6,5,1,2,4] => [6,7,1,8,5,4,3,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,7,2,6,1,8,4,3] => [5,3,8,7,1,4,2,6] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,2,6,1,3,8,4] => [5,3,6,8,1,4,2,7] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,2,6,1,4,7,3] => [5,3,8,6,1,4,7,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,4,6,8,1,3,2,5] => [5,7,6,2,8,3,1,4] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,8,4,7,2,1,5,3] => [6,5,8,3,7,1,4,2] => [6,5,8,3,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[3,2,5,6,1,7,4,8] => [5,2,1,7,3,4,6,8] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,6,5,1,7,3,2] => [5,8,7,2,4,3,6,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,5,4,6,1,3,2,7] => [5,7,6,3,2,4,8,1] => [5,8,7,3,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,2,5,6,1,4,8,7] => [5,2,1,6,3,4,8,7] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,7,3,4,5,2,8,6] => [1,6,3,4,5,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,2,1,3,5,6,7] => [4,3,5,1,6,7,8,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,6,7,3,4,8,1,5] => [7,1,4,5,8,2,3,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,1,5,7,4,3,8,6] => [2,1,6,5,3,8,4,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,8,7,4,3,6,2] => [1,8,6,5,2,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,1,3,8,7,5,2] => [3,8,4,2,7,1,6,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,7,4,6,8,3,5] => [2,1,7,4,8,5,3,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,2,4,6,8,3,5] => [1,3,7,4,8,5,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,4,2,7,3,5,1] => [8,4,6,3,7,2,5,1] => [8,4,7,3,6,2,5,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[1,8,6,2,7,3,5,4] => [1,4,6,8,7,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,6,2,3,5,4] => [1,5,6,8,7,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,3,5,7,6,4] => [2,1,4,8,5,7,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,8,1,7,6,2,4] => [4,7,1,8,2,6,5,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,4,8,6,1,5,3] => [6,2,8,3,7,5,1,4] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,3,5,1,6,7,8,9,10,4] => [4,1,2,10,3,5,6,7,8,9] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,6,1,7,8,9,10,5] => [5,1,2,3,10,4,6,7,8,9] => [5,1,10,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[[.,.],.],.],.],.]]
[6,2,4,3,8,1,7,5] => [6,2,4,3,8,1,7,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,8,4,3,1,6,7,2] => [5,8,4,3,1,6,7,2] => [5,8,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[4,2,8,1,5,7,6,3] => [4,2,8,1,5,7,6,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,5,4,2,6,1,7] => [7,5,2,4,3,6,8,1] => [7,5,2,8,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[6,3,7,2,5,4,8,1] => [8,4,2,6,5,1,3,7] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,4,7,3,2,6,8,1] => [8,5,4,2,1,6,3,7] => [8,5,4,2,1,7,6,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[3,7,6,4,2,5,8,1] => [8,5,1,4,6,3,2,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,7,5,4,6,2,8,1] => [8,6,1,4,3,5,2,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[8,2,5,4,6,3,1,7] => [7,2,6,4,3,5,8,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,7,5,4,2,8,6,1] => [8,5,1,4,3,7,2,6] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,7,2,6,5,8,4,1] => [8,3,1,7,5,4,2,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,4,2,7,6,8,3,1] => [8,3,7,2,1,5,4,6] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,8,1,7,3,4,2,6] => [3,7,5,6,1,8,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,3,2,1,7,4,5] => [5,4,3,7,8,1,6,2] => [5,4,3,8,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[4,8,1,7,5,3,2,6] => [3,7,6,1,5,8,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,6,2,8,1,5,4] => [6,4,1,8,7,3,2,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,3,7,6,2,8,5,1] => [8,5,2,1,7,4,3,6] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[3,6,5,2,8,7,4,1] => [8,4,1,7,3,2,6,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,6,5,7,2,8,4,1] => [8,5,1,7,3,2,4,6] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,6,5,3,8,2,1,7] => [7,6,4,1,3,2,8,5] => [7,6,4,1,8,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[8,2,6,5,3,1,4,7] => [6,2,5,7,4,3,8,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,8,1,6,4,3,5] => [4,2,7,6,8,5,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,8,7,6,4,1,5] => [7,2,1,6,8,5,4,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,4,2,8,7,3,1,6] => [7,3,6,2,1,8,5,4] => [7,3,8,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,6,8,5,1,7,2,4] => [5,7,1,8,4,2,6,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,2,6,4,3,5,1,7] => [7,2,5,4,6,3,8,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,8,7,5,3,1,4,6] => [6,1,5,7,4,8,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,3,7,8,5,1,6] => [7,1,3,2,6,8,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,5,3,2,4,1,8,7] => [6,4,3,5,2,1,8,7] => [6,4,3,8,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[6,5,8,7,3,2,4,1] => [8,6,5,7,2,1,4,3] => [8,6,5,7,2,1,4,3] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[6,3,2,4,1,7,8,5] => [5,3,2,4,8,1,6,7] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,1,4,7,8,5,3,6] => [2,1,7,3,6,8,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,1,6,5,7,4,2] => [3,8,2,7,5,4,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,5,3,2,6,4,1] => [8,5,4,7,3,6,2,1] => [8,5,4,7,3,6,2,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[4,8,7,5,3,2,6,1] => [8,6,5,1,4,7,3,2] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[8,3,4,6,5,7,1,2] => [7,8,2,3,5,4,6,1] => [7,8,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,1,4,3,7,8,2,5] => [2,7,4,3,8,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,4,7,8,1,2,5] => [6,7,2,3,8,1,4,5] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,3,6,5,8,1,2,4] => [6,7,2,8,4,3,1,5] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,2,7,5,8,3,4] => [2,3,7,8,5,1,4,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,3,1,4,6,8,5] => [4,1,3,5,8,6,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,3,1,6,5,7,4] => [4,1,3,8,6,5,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,1,6,2,4,7,3] => [3,5,8,6,1,4,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,5,6,7,1,2,4] => [6,7,1,8,3,4,5,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,5,1,2,8,4,7,3] => [3,4,8,6,2,1,7,5] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,5,8,1,4,6,7,3] => [4,1,8,5,2,6,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,5,8,7,3,6,1] => [8,1,6,2,3,7,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,1,8,5,2,4,6,3] => [2,5,8,6,4,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,7,5,4,6,3] => [2,1,8,6,5,7,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,1,7,5,3,6,2] => [3,8,6,1,5,7,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,4,3,6,7,5,2] => [2,8,4,3,7,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,5,2,3,7,1,6] => [7,4,5,2,3,8,6,1] => [7,4,8,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,4,7,5,2,8,3,1] => [8,5,7,2,4,1,3,6] => [8,5,7,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[7,2,6,3,1,5,8,4] => [5,2,4,8,6,3,1,7] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,6,3,8,7,5,1,2] => [7,8,3,1,6,2,5,4] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,8,4,2,5,7,6,3] => [1,4,8,3,5,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,8,3,7,1,6,4] => [6,1,4,8,2,7,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,8,2,4,1,6,5,3] => [5,3,8,4,7,6,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,4,6,1,8,7,5,3] => [4,1,8,2,7,3,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,8,1,5,7,6,4] => [4,1,2,8,5,7,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,1,8,7,5,3,4] => [3,1,7,8,6,2,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,8,2,5,7,6,4] => [2,4,1,8,5,7,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,4,5,7,6,3] => [3,1,8,4,5,7,6,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,2,1,4,6,5,3] => [4,3,8,5,7,6,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,4,5,1,6,2,7] => [5,7,1,3,4,6,8,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,1,4,7,6,3,2,5] => [2,7,6,3,8,5,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,1,6,4,7,2,5] => [3,7,2,5,8,4,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,8,6,2,7,1,4] => [7,5,2,8,1,4,6,3] => [7,5,2,8,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[1,8,5,3,7,2,4,6] => [1,6,4,7,3,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,4,6,2,3,7] => [1,6,7,4,2,5,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,5,3,8,4,7] => [2,1,5,7,4,3,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,8,1,4,2,3,7] => [4,6,7,5,1,2,8,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,4,8,1,2,3,6] => [5,6,7,3,1,8,2,4] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,5,4,7,2,3,8,6] => [1,5,6,3,2,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,5,1,8,2,3,6] => [4,6,7,1,3,8,2,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,3,7,1,2,4,8,6] => [4,5,2,6,1,8,3,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,1,5,3,7,4,6] => [3,2,5,7,4,8,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,8,1,2,6,3,5] => [4,5,7,1,8,6,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,7,1,5,6,2,3,4] => [3,6,7,8,4,5,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,5,8,7,2,3,4] => [1,6,7,8,3,2,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,2,1,3,4,7,5] => [4,3,5,6,8,2,7,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,1,2,7,6,8,3,4] => [2,3,7,8,1,5,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,2,5,8,3,4] => [2,4,7,8,5,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,8,2,3,4] => [1,6,7,8,4,3,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,5,7,2,3,4] => [1,6,7,8,4,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,5,2,7,8,3,4] => [2,4,7,8,3,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,3,2,7,5,6] => [2,5,4,1,7,8,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,7,8,4,6,5] => [2,3,1,6,8,7,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,2,7,6,4,5] => [3,4,1,7,8,6,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,6,8,7,3,4] => [2,3,7,8,1,4,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,8,5,2,3,4] => [2,6,7,8,5,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,1,2,8,4,6,5] => [3,4,1,6,8,7,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,1,8,3,4,6,5] => [3,2,5,6,8,7,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,2,7,6,4,5] => [3,4,2,7,8,6,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,9,3,4,5,6,7,8,2] => [1,9,3,4,5,6,7,8,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,4,5,6,7,3,2] => [1,9,8,4,5,6,7,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,3,4,5,6,7,8,9,2] => [1,10,3,4,5,6,7,8,9,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,10,9,4,5,6,7,8,3,2] => [1,10,9,4,5,6,7,8,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[7,8,6,3,1,5,2,4] => [5,7,4,8,6,3,1,2] => [5,8,4,7,6,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,8,1,3,4,5,2,6] => [3,7,4,5,6,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,4,8,2,5,3,6] => [1,5,7,3,6,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,6,1,4,2,7,5] => [4,6,1,5,8,3,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,8,4,1,5,3,2] => [5,8,7,4,6,2,1,3] => [5,8,7,4,6,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,5,4,1,7,2,6,8] => [4,6,1,3,2,7,5,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,4,7,3,2,5,1,8] => [7,5,4,2,6,1,3,8] => [7,5,4,2,8,1,6,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[7,6,5,3,8,4,1,2] => [7,8,4,6,3,2,1,5] => [7,8,4,6,3,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[3,7,4,1,6,8,5,2] => [4,8,1,3,7,5,2,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,2,7,6,8,5,4] => [2,3,1,8,7,5,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,2,8,4,5,1,7] => [7,3,2,5,6,1,8,4] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,1,8,3,5,4,2,7] => [2,7,4,6,5,1,8,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,5,2,4,6,1,7] => [7,4,1,5,3,6,8,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[1,6,4,8,3,5,2,7] => [1,7,5,3,6,2,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,8,6,3,7,2] => [1,8,6,3,2,5,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,2,5,3,7,1,6] => [7,3,5,1,4,8,6,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,8,4,5,2,6,7,1] => [8,5,1,3,4,6,7,2] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,1,8,6,5,3,7,2] => [2,8,6,1,5,4,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,8,4,6,3,2,1] => [8,7,6,4,1,5,2,3] => [8,7,6,4,1,5,3,2] => [[[[[.,[[.,.],.]],[.,.]],.],.],.]
[5,3,2,8,6,4,7,1] => [8,3,2,6,1,5,7,4] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,8,7,3,6,2,4,1] => [8,6,4,7,1,5,3,2] => [8,6,4,7,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[7,5,2,3,4,8,6,1] => [8,3,4,5,2,7,1,6] => [8,3,7,6,2,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,5,1,3,7,8,6,4] => [3,1,4,8,2,7,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,7,2,1,8,6,5] => [5,4,2,1,8,7,3,6] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,6,2,3,1,5,7,8] => [5,3,4,1,6,2,7,8] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,6,4,2,5,1,7,8] => [6,4,1,3,5,2,7,8] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,1,6,4,7,5,2,8] => [2,7,1,4,6,3,5,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,2,7,5,4,1,8] => [7,3,1,6,5,2,4,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,4,7,5,3,6,1,8] => [7,1,5,2,4,6,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,7,3,4,1,6,8] => [6,1,4,5,2,7,3,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,5,8,6,4,7,1] => [8,1,2,6,3,5,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,7,3,8,6,5,1] => [8,1,4,2,7,6,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,4,2,7,5,8,6,1] => [8,3,1,2,5,7,4,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,1,5,4,7,8,6,2] => [2,8,1,4,3,7,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,7,2,3,1,8,6] => [6,4,5,1,2,8,3,7] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,5,8,7,4,1,3,6] => [6,1,7,5,2,8,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,4,7,5,3,8,1] => [8,1,6,3,5,2,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,2,4,7,1,3,8,5] => [5,2,6,3,8,1,4,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,5,1,4,2,8,6] => [4,6,2,5,3,8,1,7] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,7,1,3,2,8,6] => [4,6,5,2,1,8,3,7] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,4,7,5,3,8,2] => [2,8,6,3,5,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,4,3,1,5,6,2] => [5,8,4,3,6,7,2,1] => [5,8,4,3,7,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,7,1,4,3,5,6,2] => [3,8,5,4,6,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,8,4,7,3,2,5] => [2,7,6,4,8,1,5,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,1,7,4,3,8,6] => [3,2,6,5,1,8,4,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,6,2,3,1,8,5] => [6,4,5,1,8,3,2,7] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,6,8,2,5,3,4,1] => [8,4,6,7,5,2,1,3] => [8,4,7,6,5,2,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[2,3,6,1,8,7,5,4] => [4,1,2,8,7,3,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,8,7,5,3,1,4] => [7,1,6,8,5,2,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,4,1,7,5,2,8,3] => [3,6,8,2,5,1,4,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,8,2,3,6,1,4] => [7,4,5,8,1,6,2,3] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,8,7,1,2,5,6,3] => [4,5,8,1,6,7,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,7,4,1,5,6,3] => [5,1,8,4,6,7,3,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,6,2,1,5,7,4,3] => [4,3,8,7,5,2,6,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,1,3,7,5,8,2,4] => [2,7,3,8,5,1,4,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,3,1,8,5,6,2] => [4,8,3,1,6,7,2,5] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,6,7,5,3,4,8,1] => [8,1,5,6,4,2,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,4,5,7,3,8,1] => [8,1,6,3,4,2,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,1,4,5,8,3,7,2] => [2,8,6,3,4,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,5,3,4,7,2] => [2,8,5,6,4,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,1,8,7,2,5,3] => [3,6,8,2,7,1,5,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,2,3,4,5,6,9,8] => [1,3,4,5,6,7,2,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,8,5,4,1,7,3,6] => [5,1,7,4,3,8,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,3,8,5,2,7,4,6] => [1,5,2,7,4,8,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,6,7,2,4,5] => [1,6,2,7,8,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,5,6,1,3,7,4] => [5,1,6,8,3,4,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,3,7,6,1,4,5] => [6,1,3,7,8,5,4,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,7,4,6,1,3,5] => [6,1,7,4,8,5,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,3,8,6,1,2,5] => [6,7,3,1,8,5,2,4] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,7,8,6,1,3,5] => [6,2,7,1,8,5,3,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,7,8,6,5,1,4,2] => [6,8,1,7,5,4,2,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,3,8,6,5,2,4,1] => [8,6,2,7,5,4,1,3] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[1,7,5,6,8,2,3,4] => [1,6,7,8,3,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,3,6,8,2,1,4] => [7,6,3,8,2,4,1,5] => [7,6,3,8,2,5,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[5,2,6,7,8,1,3,4] => [6,2,7,8,1,3,4,5] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,5,7,8,1,6,2,3] => [5,7,8,1,2,6,3,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,6,8,1,2,7,3] => [5,6,8,1,2,3,7,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,8,7,5,1,2,4] => [6,7,1,8,5,2,4,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,2,6,8,7,1,3,5] => [6,2,7,1,8,3,5,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,4,8,1,5,7,2,6] => [4,7,1,2,5,8,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,3,8,7,2,6,1,4] => [7,5,2,8,1,6,4,3] => [7,5,2,8,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[1,6,5,7,8,2,3,4] => [1,6,7,8,3,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,4,8,5,2,3,1] => [8,6,7,3,5,1,2,4] => [8,6,7,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[5,6,4,8,2,3,7,1] => [8,5,6,3,1,2,7,4] => [8,5,7,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[6,5,4,8,1,3,7,2] => [5,8,6,3,2,1,7,4] => [5,8,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,6,4,8,5,1,3,2] => [6,8,7,3,5,2,1,4] => [6,8,7,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,2,7,5,8,1,3,4] => [6,2,7,8,4,1,3,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,6,5,8,1,3,4] => [6,2,7,8,4,3,1,5] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,6,4,1,3,5,8] => [5,2,6,4,7,3,1,8] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,1,3,4,6,2,5,8] => [2,6,3,4,7,5,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,6,5,2,4,1,8] => [7,5,2,6,4,3,1,8] => [7,5,2,8,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[8,1,2,7,4,5,3,6] => [2,3,7,5,6,8,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,7,4,6,1,3,8] => [6,1,7,4,2,5,3,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,5,7,3,2,1,4,6] => [6,5,4,7,2,8,3,1] => [6,5,4,8,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[8,2,7,3,1,5,4,6] => [5,2,4,7,6,8,3,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,1,7,4,5,3,6] => [3,2,7,5,6,8,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,4,8,3,1,7,5] => [6,1,5,3,8,2,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,1,3,7,5,6,4,2] => [2,8,3,7,5,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,2,6,1,4,7,5] => [5,3,1,6,8,4,7,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,2,5,3,8,6,7,4] => [1,2,4,8,3,6,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,5,7,8,1,2,4] => [6,7,2,8,3,1,4,5] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,1,3,4,5,2,7,6] => [2,6,3,4,5,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,3,5,1,7,2,6] => [5,7,3,2,4,8,6,1] => [5,8,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,7,8,2,5,6,4,1] => [8,4,1,7,5,6,2,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[8,1,7,5,2,6,4,3] => [2,5,8,7,4,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,6,7,2,5,4,3] => [1,5,8,7,6,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,8,3,5,4,2,1] => [8,7,4,6,5,2,1,3] => [8,7,4,6,5,2,1,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[1,6,7,3,8,5,4,2] => [1,8,4,7,6,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,4,8,1,6,5,2] => [5,8,2,3,7,6,1,4] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,8,4,6,2,1,5,3] => [6,5,8,3,7,4,1,2] => [6,5,8,3,7,4,1,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[2,8,6,7,1,5,4,3] => [5,1,8,7,6,3,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,8,6,5,2,4,3,1] => [8,5,7,6,4,3,1,2] => [8,5,7,6,4,3,1,2] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[5,4,6,7,8,1,3,2] => [6,8,7,2,1,3,4,5] => [6,8,7,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,3,7,6,8,4,1,2] => [7,8,2,6,1,4,3,5] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,7,5,4,8,2,1] => [8,7,2,5,4,1,3,6] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[5,3,7,6,4,8,1,2] => [7,8,2,5,1,4,3,6] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,5,3,2,8,6,4,1] => [8,4,3,7,2,6,1,5] => [8,4,3,7,2,6,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[2,7,8,4,6,3,5,1] => [8,1,6,4,7,5,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,4,8,6,3,1,2,7] => [6,7,5,2,1,4,8,3] => [6,8,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,4,3,7,5,2,8,1] => [8,6,3,2,5,1,4,7] => [8,6,3,2,7,1,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[4,5,7,3,6,2,8,1] => [8,6,4,1,2,5,3,7] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[4,5,6,3,8,2,7,1] => [8,6,4,1,2,3,7,5] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[5,4,8,7,2,1,3,6] => [6,5,7,2,1,8,4,3] => [6,5,8,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,5,4,7,8,1,3,6] => [6,1,7,3,2,8,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,1,4,3,6,2,8,5] => [2,6,4,3,8,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,6,4,8,2,7,1] => [8,6,2,4,1,3,7,5] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[5,3,7,4,6,2,8,1] => [8,6,2,4,1,5,3,7] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,2,4,7,3,5,6,1] => [8,2,5,3,6,7,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,3,1,7,6,2,8,4] => [3,6,2,8,1,5,4,7] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,6,2,8,3,7,1] => [8,4,6,2,1,3,7,5] => [8,4,7,2,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,4,6,1,7,2,5,3] => [4,6,8,2,7,3,5,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,1,6,2,7,4,3] => [3,5,8,7,2,4,6,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,6,3,7,1,8,2] => [6,8,4,1,2,3,5,7] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,3,2,8,5,4,1,7] => [7,3,2,6,5,1,8,4] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[2,7,4,1,5,3,6,8] => [4,1,6,3,5,7,2,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,4,3,8,1,6,7] => [6,1,4,3,2,7,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,7,4,3,1,6,8] => [6,1,5,4,2,7,3,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,5,4,1,2,6,8] => [5,6,1,4,3,7,2,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,5,1,4,3,2,6,8] => [3,6,5,4,2,7,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,5,1,3,8,7,6] => [4,2,5,1,3,8,7,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,5,1,2,7,6,8] => [4,5,2,1,3,7,6,8] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,4,1,7,2,6,8] => [4,6,2,3,1,7,5,8] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,6,3,5,2,7,8] => [2,6,4,1,5,3,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,3,2,6,4,8] => [2,5,4,7,3,6,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,3,5,2,4,8] => [2,6,4,7,5,3,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,2,5,6,4,8] => [2,4,1,7,5,6,3,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,2,4,1,6,5,8] => [5,3,1,4,7,6,2,8] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,3,2,1,6,4,5,8] => [4,3,2,6,7,5,1,8] => [4,3,2,8,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,7,3,1,6,4,5,8] => [4,1,3,6,7,5,2,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,4,6,1,3,7,8] => [5,1,6,3,2,4,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,6,4,1,3,7,8] => [5,1,6,4,2,3,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,4,1,7,3,6,8] => [4,1,6,3,2,7,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,4,1,7,2,5,3,8] => [3,5,7,2,6,1,4,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,5,7,1,3,6,4] => [5,1,6,8,3,7,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,5,2,6,1,3,7,4] => [5,3,6,8,2,4,7,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,1,5,6,3,2,4,8] => [2,6,5,7,3,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,5,4,6,3,8] => [2,3,7,5,4,6,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,6,5,3,7,8] => [3,1,6,2,5,4,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,2,7,5,6,3,8] => [2,3,7,1,5,6,4,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,6,5,4,3,8] => [2,3,7,6,5,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,5,1,6,4,7,3] => [4,1,8,6,3,5,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,1,4,5,3,2,7,8] => [2,6,5,3,4,1,7,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,5,4,2,7,8] => [2,6,1,5,4,3,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,6,5,2,7,8] => [2,6,1,3,5,4,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,1,5,3,2,8,7] => [3,6,5,2,4,1,8,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,5,2,3,7,4] => [3,5,6,8,4,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,8,6,3,7,5,4] => [2,1,5,8,7,4,6,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,3,1,7,6,4,2] => [4,8,3,7,1,6,5,2] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,5,7,2,4,3,1] => [8,5,7,6,3,1,4,2] => [8,5,7,6,3,1,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[7,6,3,2,8,5,1,4] => [7,4,3,8,6,2,1,5] => [7,4,3,8,6,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[7,5,1,8,4,6,2,3] => [3,7,8,5,2,6,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,2,4,1,3,8,5] => [5,3,6,4,8,2,1,7] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,3,8,5,2,6,1,4] => [7,5,2,8,4,6,1,3] => [7,5,2,8,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[6,3,8,4,1,5,2,7] => [5,7,2,4,6,1,8,3] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,8,1,5,4,2,7] => [4,7,2,6,5,1,8,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,8,5,1,4,2,7] => [5,7,2,6,4,1,8,3] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,8,4,5,1,2,7] => [6,7,2,4,5,1,8,3] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,6,3,4,8,1,5,7] => [6,1,3,4,7,2,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,6,1,8,7,4,3,2] => [3,8,7,6,1,2,5,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,3,1,4,8,6,7] => [4,2,3,5,1,7,8,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,1,3,2,8,6,7] => [3,5,4,2,1,7,8,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,4,2,8,5,6,1] => [8,4,1,3,6,7,2,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,1,4,3,2,8,6,7] => [2,5,4,3,1,7,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,1,4,3,8,6,7] => [3,2,5,4,1,7,8,6] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,1,8,3,5,4,2] => [3,8,5,7,6,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,6,8,2,4,3,1] => [8,5,7,6,1,3,2,4] => [8,5,7,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,3,1,2,4,8,6,7] => [3,4,2,5,1,7,8,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,4,1,3,8,6,7] => [4,2,5,3,1,7,8,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,4,2,7,8,5,6,1] => [8,3,1,2,6,7,4,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,3,1,6,8,2,5,7] => [3,6,2,1,7,4,8,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,4,1,2,8,6,7] => [4,5,2,3,1,7,8,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,3,4,1,8,6,7] => [5,2,3,4,1,7,8,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,6,1,7,4,5,8,3] => [3,1,8,5,6,2,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,7,3,4,6,8,2] => [2,8,4,5,1,6,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,7,1,4,3,5,2] => [4,8,6,5,7,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,1,3,4,5,7,2] => [3,8,4,5,6,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,3,4,6,7,2] => [3,8,4,5,1,6,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,2,8,1,6,7,4] => [5,3,1,8,2,6,7,4] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,5,6,2,8,1,7,3] => [6,4,8,1,2,3,7,5] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,6,1,4,8,5,7,3] => [3,1,8,4,6,2,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,5,1,6,2,3,7] => [4,6,7,2,3,5,8,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,7,8,2,5,4,6] => [2,5,1,7,6,8,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,8,3,5,7,1,4] => [7,2,4,8,5,1,6,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,3,7,4,1,8,5] => [6,2,3,5,8,1,4,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,7,2,8,6,5,1,4] => [7,3,1,8,6,5,2,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,2,7,3,6,1,8,4] => [6,2,4,8,1,5,3,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,4,5,1,8,2,3,6] => [4,6,7,2,3,8,1,5] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,1,8,2,3,6,5] => [3,5,6,1,8,7,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,3,1,8,4,5,6] => [4,2,3,6,7,8,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,4,8,3,7,5,6] => [2,1,5,3,7,8,6,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,8,1,7,3,4,5] => [4,2,6,7,8,1,5,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,2,7,8,4,3,6,5] => [1,2,6,5,8,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,1,4,3,2,7,6] => [3,6,5,4,1,8,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,3,2,4,5,7] => [3,5,4,6,7,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,4,1,5,6,8,2] => [4,8,1,3,5,6,2,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,3,7,8,2,4,5,1] => [8,5,2,6,7,1,3,4] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[8,5,2,4,3,1,7,6] => [6,3,5,4,2,8,7,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,4,2,3,1,8,6] => [6,4,5,3,2,8,1,7] => [6,4,8,3,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,6,2,5,1,7,3,4] => [5,3,7,8,4,2,6,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,7,6,1,8,4,5,2] => [4,8,1,6,7,3,2,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,5,6,2,8,1,3,4] => [6,4,7,8,2,3,1,5] => [6,4,8,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[3,5,6,4,8,1,7,2] => [6,8,1,4,2,3,7,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,4,2,6,5,8,7,3] => [1,3,8,2,5,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,5,3,8,7,6] => [1,3,5,2,4,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,5,4,8,6,2] => [1,8,3,5,4,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,6,4,7,5,2] => [1,8,3,5,7,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,6,4,8,5,2] => [1,8,3,5,7,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,7,5,8,6,2] => [1,8,3,2,5,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,8,5,7,6,3] => [1,3,8,2,5,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,8,4,7,6,5] => [1,3,2,5,8,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,8,4,7,6,3] => [1,3,8,5,2,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,8,4,7,5,2] => [1,8,3,5,7,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,8,3,7,5,4] => [1,3,5,8,7,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,1,4,2,6,5,7] => [3,5,2,4,7,6,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,7,3,5,2,4,1] => [8,6,4,7,5,1,3,2] => [8,6,4,7,5,1,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[8,6,3,1,5,4,2,7] => [4,7,3,6,5,2,8,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,4,1,5,3,2,7] => [4,7,6,3,5,2,8,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,8,7,4,6,2,1] => [8,7,2,5,1,6,4,3] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[8,3,5,7,4,1,2,6] => [6,7,2,5,3,8,4,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,8,5,4,1,3,7,2] => [5,8,6,4,3,1,7,2] => [5,8,7,4,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[4,8,7,6,5,1,3,2] => [6,8,7,1,5,4,3,2] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,8,7,5,6,1,4] => [7,1,2,8,5,6,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,7,1,3,6,4,5] => [4,1,5,7,8,6,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,7,3,5,2,1,4] => [7,6,4,8,5,1,3,2] => [7,6,4,8,5,1,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[3,5,8,6,4,2,7,1] => [8,6,1,5,2,4,7,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[6,8,4,1,5,2,7,3] => [4,6,8,3,5,1,7,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,2,1,7,5,3,4] => [4,3,7,8,6,1,5,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,7,6,5,2,1,3] => [7,6,8,1,5,4,3,2] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[4,8,7,5,1,6,2,3] => [5,7,8,1,4,6,3,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,2,1,8,6,7,3] => [4,3,8,1,2,6,7,5] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,2,6,5,1,3,4] => [6,3,7,8,5,4,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,2,7,8,4,1,3,6] => [6,2,7,5,1,8,3,4] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,7,4,8,5,3,1] => [8,2,7,4,6,1,3,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,8,5,1,7,3,2,4] => [4,7,6,8,3,1,5,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,6,8,3,7,4,2,5] => [1,7,4,6,8,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,6,3,4,8,2,7] => [2,7,4,5,1,3,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,2,6,4,8,1,7] => [7,3,1,5,2,4,8,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,5,2,4,8,1,7,6] => [6,3,1,4,2,8,7,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,3,8,2,4,1,7,5] => [6,4,2,5,8,1,7,3] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,6,3,8,7,5,2,1] => [8,7,3,1,6,2,5,4] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[6,3,8,7,5,4,2,1] => [8,7,2,6,5,1,4,3] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[6,8,4,2,1,7,5,3] => [5,4,8,3,7,1,6,2] => [5,4,8,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[3,8,1,7,6,2,5,4] => [3,6,1,8,7,5,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,7,6,4,2,5,3] => [2,6,8,5,7,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,6,3,8,5,4,1] => [8,2,4,7,6,3,1,5] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,3,8,6,4,1,5,2] => [6,8,2,5,7,4,1,3] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,7,5,8,2,4,3,6] => [1,5,7,6,3,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,3,8,2,4,7] => [1,6,4,7,2,3,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,7,4,3,8,5,1] => [8,1,5,4,7,2,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,2,4,7,3,8,6,1] => [8,2,5,3,1,7,4,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,4,8,7,3,6,5,2] => [1,8,5,2,7,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,2,8,1,5,4,6] => [5,3,1,7,6,8,2,4] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,2,8,1,4,3,6,5] => [4,2,6,5,8,7,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,7,8,3,2,6,5,4] => [1,5,4,8,7,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,4,8,3,2,6] => [1,7,6,4,3,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,5,6,8,2,3] => [1,7,8,3,4,5,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,6,7,9,8,2] => [1,9,2,3,4,5,6,8,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,3,4,5,6,7,9,8,1,10] => [9,1,2,3,4,5,6,8,7,10] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[1,6,4,2,3,5,7,8] => [1,4,5,3,6,2,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,2,3,4,7,8] => [1,4,5,6,3,2,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,2,3,4,5,6] => [1,4,5,6,7,8,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,6,2,3,4,7] => [1,5,6,7,2,4,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,5,2,3,4,8] => [1,5,6,7,4,2,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,5,2,3,4,8] => [1,5,6,7,4,3,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,6,4,5,8] => [1,2,3,6,7,5,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,3,7,4,5,6] => [1,3,4,6,7,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,5,2,3,4,7] => [1,5,6,7,4,3,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,8,2,3,4,6] => [1,5,6,7,3,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,5,2,3,4,6] => [1,5,6,7,4,8,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,8,6,3,7,4] => [2,1,6,8,3,5,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,3,5,8,1,7,4] => [6,1,3,8,4,2,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,3,2,5,8,1,7,4] => [6,3,2,8,4,1,7,5] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,3,2,8,6,1,7,4] => [6,3,2,8,1,5,7,4] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,3,8,6,1,4,7,2] => [5,8,2,6,1,4,7,3] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,4,6,8,5,3,7,1] => [8,1,6,2,5,3,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,8,4,1,5,7,6,2] => [4,8,1,3,5,7,6,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,8,5,4,2,7,1] => [8,6,1,5,4,2,7,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,6,4,8,5,2,7,1] => [8,6,1,3,5,2,7,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,6,4,1,8,2,7,5] => [4,6,1,3,8,2,7,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,4,1,5,2,8,7] => [4,6,1,3,5,2,8,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,3,5,6,7,1,4] => [7,1,3,8,4,5,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,5,4,6,1,8,3] => [6,1,8,4,3,5,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,7,4,6,1,8,5] => [6,1,2,4,8,5,3,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,7,4,1,3,8,5] => [5,1,6,4,8,2,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,6,3,5,7,8,1] => [8,1,4,2,5,3,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,1,6,3,5,7,8,2] => [2,8,4,1,5,3,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,4,2,5,7,8,1] => [8,4,1,3,5,2,6,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,3,6,1,5,7,8,4] => [4,1,2,8,5,3,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,6,2,5,7,8,1] => [8,4,2,1,5,3,6,7] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,6,1,2,5,7,8,3] => [3,4,8,1,5,2,6,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,4,1,5,7,8,3] => [4,1,8,3,5,2,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,6,5,7,8,3] => [3,1,8,2,5,4,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,5,3,1,7,4,2] => [5,8,4,7,3,2,6,1] => [5,8,4,7,3,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,4,2,7,5,1,8,3] => [6,3,8,2,5,1,4,7] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,4,6,3,1,8,2] => [6,8,5,3,2,4,1,7] => [6,8,5,3,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[4,7,3,1,8,6,5,2] => [4,8,3,1,7,6,2,5] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,2,7,5,3,1,8,6] => [6,2,5,1,4,8,3,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,8,4,3,2,5,1,7] => [7,5,4,3,6,1,8,2] => [7,5,4,3,8,1,6,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[4,8,3,2,6,5,1,7] => [7,4,3,1,6,5,8,2] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[7,3,2,5,4,1,8,6] => [6,3,2,5,4,8,1,7] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,7,6,3,8,2,1,5] => [7,6,4,1,8,3,2,5] => [7,6,4,1,8,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[5,4,8,7,2,1,6,3] => [6,5,8,2,1,7,4,3] => [6,5,8,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,7,3,2,6,1,8,4] => [6,4,3,8,1,5,2,7] => [6,4,3,8,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,4,2,7,1,8,5,3] => [5,3,8,2,7,1,4,6] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,7,5,3,1,8,6,4] => [5,1,4,8,3,7,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,3,2,8,7,4,1,6] => [7,3,2,6,1,8,5,4] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,3,7,5,8,2,1,6] => [7,6,2,1,4,8,3,5] => [7,6,2,1,8,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[8,4,5,3,7,2,1,6] => [7,6,4,2,3,8,5,1] => [7,6,4,2,8,5,3,1] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[3,4,2,7,1,8,6,5] => [5,3,1,2,8,7,4,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,4,2,7,5,1,8,6] => [6,3,1,2,5,8,4,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,3,5,2,8,6,1,7] => [7,4,2,1,3,6,8,5] => [7,4,2,1,8,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[1,2,3,4,5,9,7,8,6] => [1,2,3,4,5,9,7,8,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,9,6,7,8,5] => [1,2,3,4,9,6,7,8,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,9,5,6,7,8,4] => [1,2,3,9,5,6,7,8,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,9,4,5,6,7,8,3] => [1,2,9,4,5,6,7,8,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,10,8,9,7] => [1,2,3,4,5,6,10,8,9,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,9,7,6,8,5] => [1,2,3,4,9,7,6,8,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,10,7,8,9,6] => [1,2,3,4,5,10,7,8,9,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,8,6,4,5,7,3] => [1,2,8,5,6,4,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,9,6,5,7,8,4] => [1,2,3,9,6,5,7,8,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,10,6,7,8,9,5] => [1,2,3,4,10,6,7,8,9,5] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,5,3,4,6,7,2] => [1,8,4,5,3,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,9,5,4,6,7,8,3] => [1,2,9,5,4,6,7,8,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,10,5,6,7,8,9,4] => [1,2,3,10,5,6,7,8,9,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,9,4,3,5,6,7,8,2] => [1,9,4,3,5,6,7,8,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,10,4,5,6,7,8,9,3] => [1,2,10,4,5,6,7,8,9,3] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[10,2,3,4,5,6,7,8,9,1] => [10,2,3,4,5,6,7,8,9,1] => [10,2,9,8,7,6,5,4,3,1] => [[[.,.],[[[[[[[.,.],.],.],.],.],.],.]],.]
[3,5,6,7,8,9,4,2,1] => [9,8,1,7,2,3,4,5,6] => [9,8,1,7,6,5,4,3,2] => [[[.,[[[[[[.,.],.],.],.],.],.]],.],.]
[7,8,4,1,6,3,5,2] => [4,8,6,3,7,5,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,5,6,1,3,4,2] => [5,8,6,7,3,4,2,1] => [5,8,7,6,3,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,2,3,4,6,8,5,7,9] => [1,2,3,4,7,5,8,6,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,7,5,8,6,9] => [1,2,3,4,6,8,5,7,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[5,2,4,7,6,8,3,1] => [8,2,7,3,1,5,4,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,6,5,1,4,2,3,7] => [4,6,7,5,3,2,8,1] => [4,8,7,6,3,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,1,2,8,6,5,3,7] => [2,3,7,1,6,5,8,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,1,3,2,6,4,7] => [3,5,4,7,2,6,8,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,1,8,5,2,3,7] => [3,6,7,1,5,2,8,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,7,6,3,2,4,1] => [8,6,5,7,2,4,3,1] => [8,6,5,7,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[1,8,5,4,2,7,3,6] => [1,5,7,4,3,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,1,2,8,5,4,6] => [3,4,1,7,6,8,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,6,8,3,1,5,2] => [6,8,5,2,7,3,1,4] => [6,8,5,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,7,6,1,5,8,4,2] => [4,8,1,7,5,3,2,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,3,2,7,4,6,5,1] => [8,3,2,5,7,6,4,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[1,7,6,4,8,3,5,2] => [1,8,6,4,7,3,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,3,8,7,2,6,4] => [2,6,3,8,1,7,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,1,6,2,5,3,4] => [3,5,7,8,6,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,5,2,3,6,1,4] => [7,4,5,8,3,6,2,1] => [7,4,8,6,3,5,2,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[3,8,5,1,4,7,2,6] => [4,7,1,5,3,8,6,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,5,4,1,3,8,6] => [5,2,6,4,3,8,1,7] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,4,1,8,7,2,3,5] => [3,6,7,2,8,1,5,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,2,5,8,4,1,6] => [7,3,2,6,4,8,1,5] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,2,3,7,4,6,5,1] => [8,2,3,5,7,6,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,1,4,8,5,6,2,3] => [2,7,8,3,5,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,6,1,2,4,7,3] => [4,5,8,6,2,3,7,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,5,8,2,7,1,4] => [7,5,1,8,3,2,6,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[7,1,6,3,8,2,5,4] => [2,6,4,8,7,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,1,9,4,5,6,7,8] => [3,1,2,5,6,7,8,9,4] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,9,1,2,4,5,6,7,8] => [3,4,1,5,6,7,8,9,2] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,10,1,2,4,5,6,7,8,9] => [3,4,1,5,6,7,8,9,10,2] => [3,10,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,3,4,5,6,7,9] => [1,3,4,5,6,7,8,2,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,4,6,1,3,2,5,8] => [4,6,5,2,7,3,1,8] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,1,5,6,3,2,8] => [3,7,6,2,4,5,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,2,6,7,3,1,8] => [7,3,6,1,2,4,5,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,1,7,5,3,6,2,4] => [2,7,5,8,4,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,6,3,1,7,2,4] => [5,7,4,8,1,3,6,2] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,1,6,5,8,3,4,7] => [2,1,6,7,4,3,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,6,3,1,7,8,4] => [5,2,4,8,1,3,6,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,5,6,3,1,8,4] => [6,2,5,8,3,4,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,5,1,6,7,8,2] => [4,8,2,1,3,5,6,7] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,4,3,6,7,8,2] => [2,8,4,3,1,5,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,5,2,3,7,8,1] => [8,4,5,1,3,2,6,7] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,7,6,1,2,3,8,4] => [4,5,6,8,1,3,2,7] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,7,6,8,5,2,4,3] => [1,6,8,7,5,3,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,6,8,1,2,4,3] => [5,6,8,7,1,3,2,4] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,5,4,2,8,6,3,1] => [8,4,7,3,2,6,1,5] => [8,4,7,3,2,6,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[5,6,3,7,1,4,8,2] => [5,8,3,6,1,2,4,7] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,3,2,1,8,6,4,7] => [4,3,2,7,1,6,8,5] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,5,1,4,2,3,8,6] => [3,5,6,4,2,8,1,7] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,3,4,1,7,8,5] => [5,1,3,4,8,2,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,6,3,4,2,7,8,5] => [1,5,3,4,8,2,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,6,4,5,7,2,1] => [8,7,1,4,5,3,6,2] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[11,10,9,8,7,6,5,4,3,2,1] => [11,10,9,8,7,6,5,4,3,2,1] => [11,10,9,8,7,6,5,4,3,2,1] => [[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]
[10,9,8,7,5,6,4,3,2,1] => [10,9,8,7,5,6,4,3,2,1] => [10,9,8,7,5,6,4,3,2,1] => [[[[[[[[[.,.],.],.],.],[.,.]],.],.],.],.]
[9,8,7,5,4,6,3,2,1] => [9,8,7,5,4,6,3,2,1] => [9,8,7,5,4,6,3,2,1] => [[[[[[[[.,.],.],.],.],[.,.]],.],.],.]
[9,8,7,4,6,5,3,2,1] => [9,8,7,4,6,5,3,2,1] => [9,8,7,4,6,5,3,2,1] => [[[[[[[.,.],.],.],[[.,.],.]],.],.],.]
[2,1,9,8,6,5,7,4,3] => [2,1,9,8,6,5,7,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,9,8,5,7,6,4,3] => [2,1,9,8,5,7,6,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,9,8,6,7,5,4,3] => [2,1,10,9,8,6,7,5,4,3] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,7,6,5,4,3,2,9] => [1,8,7,6,5,4,3,2,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,7,6,5,4,3,2,10] => [1,9,8,7,6,5,4,3,2,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,7,6,5,4,3,9] => [2,1,8,7,6,5,4,3,9] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,1,3,6,8,2,4] => [3,7,4,8,2,5,1,6] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,3,1,7,8,2,4] => [4,7,3,8,2,1,5,6] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,8,5,4,7,6,2,3] => [1,7,8,4,3,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,4,6,7,2,3] => [1,7,8,4,3,5,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,3,7,8,2,1,5] => [7,6,3,2,8,1,4,5] => [7,6,3,2,8,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[6,5,8,3,7,2,1,4] => [7,6,4,8,2,1,5,3] => [7,6,4,8,2,1,5,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[6,5,3,7,2,1,8,4] => [6,5,3,8,2,1,4,7] => [6,5,3,8,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,8,5,3,6,2,4,1] => [8,6,4,7,3,5,1,2] => [8,6,4,7,3,5,1,2] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[7,8,4,3,2,6,5,1] => [8,5,4,3,7,6,1,2] => [8,5,4,3,7,6,1,2] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[5,4,3,8,2,1,7,6] => [6,5,3,2,1,8,7,4] => [6,5,3,2,1,8,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,5,3,1,2,8,7,4] => [4,5,3,8,2,1,7,6] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,8,6,7,3,2,5,4] => [1,6,5,8,7,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,7,3,2,4,5] => [1,6,5,7,8,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,3,8,2,1,6,7] => [6,5,3,2,1,7,8,4] => [6,5,3,2,1,8,7,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[5,4,3,8,2,6,1,7] => [7,5,3,2,1,6,8,4] => [7,5,3,2,1,8,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[6,4,8,3,2,5,1,7] => [7,5,4,2,6,1,8,3] => [7,5,4,2,8,1,6,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[1,8,4,3,2,5,7,6] => [1,5,4,3,6,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,2,3,5,1,8,7] => [6,3,4,2,5,1,8,7] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,2,3,6,1,4,8,7] => [5,2,3,6,1,4,8,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,3,4,5,8,1,6] => [7,2,3,4,5,8,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,8,1,5,3,4,6] => [4,2,6,7,5,8,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,6,4,7,2,5,1] => [8,6,1,4,7,3,5,2] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[2,1,8,6,4,5,7,3] => [2,1,8,5,6,4,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,2,5,7,3,1,6] => [7,3,6,1,4,8,5,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,8,2,3,4,7,1,6] => [7,3,4,5,1,8,6,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,3,4,7,8,2,1,5] => [7,6,2,3,8,1,4,5] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[3,8,5,1,4,7,6,2] => [4,8,1,5,3,7,6,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,5,1,3,6,7,2] => [4,8,5,1,3,6,7,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,8,5,2,7,3,1] => [8,5,7,1,4,2,6,3] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,7,8,5,2,6,4,1] => [8,5,1,7,4,6,2,3] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,8,6,2,7,4,5,1] => [8,4,1,6,7,3,5,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[7,3,6,2,8,1,5,4] => [6,4,2,8,7,3,1,5] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,1,5,2,3,7,6,4] => [2,4,5,8,3,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,2,3,6,7,1,5] => [7,3,4,2,8,5,6,1] => [7,3,8,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,5,1,8,4,6,2,7] => [3,7,1,5,2,6,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,1,5,6,8,3,7] => [3,2,7,1,4,5,8,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,8,3,2,6,7,5] => [2,5,4,1,8,6,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,2,7,8,3,1,5] => [7,3,6,1,8,2,4,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,1,3,8,2,5,7] => [3,6,4,1,7,2,8,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,6,2,1,8,7,5] => [5,4,2,1,8,3,7,6] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,7,4,5,1,6,2,8] => [5,7,1,3,4,6,2,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,4,5,8,2,1,7] => [7,6,1,3,4,2,8,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[7,2,4,5,1,6,3,8] => [5,2,7,3,4,6,1,8] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,5,4,8,6,3,2,7] => [1,7,6,3,2,5,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,5,3,6,4,2] => [1,8,5,7,4,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,2,6,5,3,8] => [1,4,7,3,6,5,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,4,8,6,3,2,5] => [2,7,6,3,8,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,5,6,7,2,3] => [2,7,8,1,4,5,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,7,4,8,2,1,5] => [7,6,2,4,8,1,3,5] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[4,3,6,8,2,7,1,5] => [7,5,2,1,8,3,6,4] => [7,5,2,1,8,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,8,4,1,6,3,2,7] => [4,7,6,3,1,5,8,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,3,8,4,1,6,2,5] => [5,7,2,4,8,6,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,8,2,5,6,7,3,4] => [1,3,7,8,4,5,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,8,1,5,7,2,4] => [4,7,2,8,5,1,6,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,1,2,5,7,4,6] => [3,4,2,7,5,8,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,9,1,3,4,5,6,7] => [4,1,5,6,7,8,9,2,3] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,8,9,10,1,3,4,5,6,7] => [5,1,6,7,8,9,10,2,3,4] => [5,1,10,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[[.,.],.],.],.],.]]
[5,1,6,2,7,3,8,4,9] => [2,4,6,8,1,3,5,7,9] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,3,4,7,8,2,6] => [2,7,3,4,1,8,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,8,7,4,3,6,1] => [8,1,6,5,2,7,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,4,1,8,3,2,7,6] => [3,6,5,2,1,8,7,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,4,8,3,6,7] => [3,2,6,4,1,7,8,5] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,8,4,3,6,7] => [3,2,6,5,1,7,8,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,8,2,3,4,1,7] => [7,4,5,6,1,2,8,3] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,5,2,3,8,6,1,7] => [7,3,4,1,2,6,8,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,7,4,5,8,1,2,6] => [6,7,1,3,4,8,2,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,8,1,4,5,2,6] => [4,7,1,5,6,8,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,7,1,5,3,2,6] => [4,7,6,1,5,8,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,2,1,6,3,4,7] => [4,3,6,7,1,5,8,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,1,8,5,4,2,6] => [3,7,1,6,5,8,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,1,3,7,5,2,6] => [3,7,4,1,6,8,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,7,8,5,3,6,1] => [8,1,6,2,5,7,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,8,3,1,5,7,2,6] => [4,7,3,1,5,8,6,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,3,1,4,7,2,8,6] => [3,6,2,4,1,8,5,7] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,8,5,1,2,7,6] => [5,6,2,1,4,8,7,3] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,4,7,5,8,3,6,1] => [8,1,6,2,4,7,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,3,5,8,2,1,7,6] => [6,5,2,1,3,8,7,4] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,2,8,5,1,3,6,7] => [5,2,6,1,4,7,8,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,8,4,1,5,2,6] => [5,7,1,4,6,8,2,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,7,5,8,2,1,6] => [7,6,1,2,4,8,3,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,4,5,7,2,8,1,6] => [7,5,1,2,3,8,4,6] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[1,5,4,8,7,2,3,6] => [1,6,7,3,2,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,8,4,5,2,7] => [1,7,3,5,6,2,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,7,5,8,3,6] => [1,3,7,2,5,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,4,5,6,2,7] => [1,7,3,4,5,6,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,6,2,5,4,7] => [1,5,3,7,6,4,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,8,3,6,2,7] => [1,7,5,2,3,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,8,4,5,3,6] => [1,2,7,5,6,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,8,4,3,6,5,1] => [8,2,5,4,7,6,1,3] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,6,3,8,5,4,2,1] => [8,7,3,6,5,2,1,4] => [8,7,3,6,5,2,1,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[6,2,8,7,5,4,1,3] => [7,2,8,6,5,1,4,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,8,4,3,7,1,5] => [7,2,5,4,8,1,6,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,2,8,4,3,1,7,6] => [6,2,5,4,1,8,7,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,4,7,3,2,6,8,5] => [1,5,4,2,8,6,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,3,6,2,8,4] => [1,6,4,8,2,5,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,6,8,7,2,5] => [1,7,3,2,8,4,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,7,6,8,2,4] => [1,7,3,8,2,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,2,7,4,8,5,1] => [8,3,2,5,7,1,4,6] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,3,2,6,8,4,7,1] => [8,3,2,6,1,4,7,5] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,1,8,7,5,2,6,3] => [2,6,8,1,5,7,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,6,4,7,2,5] => [2,7,1,5,8,4,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,8,5,4,2,7] => [2,7,1,6,5,3,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,2,8,7,6,4,1] => [8,3,2,7,1,6,5,4] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,4,8,1,7,6,3,5] => [4,1,7,2,8,6,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,1,7,6,5,2,4] => [3,7,1,8,6,5,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,1,5,7,3,2,8] => [3,7,6,1,4,2,5,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,1,5,3,6,2,7] => [3,7,5,1,4,6,8,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,6,4,2,7,3] => [3,6,8,5,1,4,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,2,6,7,3,1,8] => [7,3,6,2,1,4,5,8] => [7,3,8,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,4,2,7,6,3,1,8] => [7,3,6,2,1,5,4,8] => [7,3,8,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,3,8,2,7,6,1,4] => [7,4,2,8,1,6,5,3] => [7,4,2,8,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,5,4,8,3,7,2,1] => [8,7,5,3,2,1,6,4] => [8,7,5,3,2,1,6,4] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[6,3,5,7,2,4,1,8] => [7,5,2,6,3,1,4,8] => [7,5,2,8,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[4,8,5,1,3,7,2,6] => [4,7,5,1,3,8,6,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,8,5,1,4,3,7] => [5,1,7,6,4,2,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,8,7,2,6,5,1] => [8,5,2,1,7,6,4,3] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[4,3,6,8,2,5,7,1] => [8,5,2,1,6,3,7,4] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[2,6,5,8,1,4,7,3] => [5,1,8,6,3,2,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,5,1,8,4,6,3] => [4,1,8,6,3,7,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,6,2,4,8,5,1] => [8,4,2,5,7,3,1,6] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,4,6,2,1,7,5,3] => [5,4,8,2,7,3,6,1] => [5,4,8,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,8,5,2,1,6,4,3] => [5,4,8,7,3,6,1,2] => [5,4,8,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,7,3,2,8,1,5,4] => [6,4,3,8,7,1,2,5] => [6,4,3,8,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,8,4,3,1,6,2,5] => [5,7,4,3,8,6,1,2] => [5,8,4,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,6,4,7,3,2,1,5] => [7,6,5,3,8,2,4,1] => [7,6,5,3,8,2,4,1] => [[[[[[.,.],.],[.,.]],.],.],[.,.]]
[3,8,5,6,2,7,1,4] => [7,5,1,8,3,4,6,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,4,5,8,7,3,1,6] => [7,1,6,2,3,8,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,5,8,6,7,1,3] => [7,1,8,2,3,5,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,3,1,5,6,2,8,7] => [3,6,2,1,4,5,8,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,1,8,6,7,3,2] => [3,8,7,1,2,5,6,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,1,5,6,2,8,3] => [3,6,8,1,4,5,2,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,4,7,1,3,8,5] => [5,1,6,3,8,2,4,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,3,8,6,4,7,2,1] => [8,7,2,5,1,4,6,3] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[6,4,1,5,7,8,3,2] => [3,8,7,2,4,1,5,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,4,7,2,1,8,5] => [6,5,1,3,8,2,4,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,8,4,6,1,7,2,5] => [5,7,1,3,8,4,6,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,4,5,6,7,2,1] => [8,7,1,3,4,5,6,2] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,8,6,5,2,7,4,1] => [8,5,1,7,4,3,6,2] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,8,7,5,2,1,4,6] => [6,5,1,7,4,8,3,2] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,8,6,5,1,7,2,4] => [5,7,1,8,4,3,6,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,4,1,7,3,2,8,5] => [3,6,5,2,8,1,4,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,4,7,1,3,8,2] => [5,8,6,3,2,1,4,7] => [5,8,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,1,6,5,3,7,8,4] => [2,1,5,8,4,3,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,7,2,3,8,5] => [2,5,6,3,8,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,5,6,8,9,7] => [2,1,3,4,5,6,9,7,8] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,5,6,7,9,8] => [2,1,3,4,5,6,7,9,8] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,10,11,9] => [1,2,3,4,5,6,7,8,11,9,10] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[2,1,3,4,5,6,7,9,10,8] => [2,1,3,4,5,6,7,10,8,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,3,1,4,5,6,8,9,7] => [3,1,2,4,5,6,9,7,8] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,5,6,8,9,7] => [1,3,2,4,5,6,9,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,3,1,4,5,6,7,9,8] => [3,1,2,4,5,6,7,9,8] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,5,6,7,9,8] => [1,3,2,4,5,6,7,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,3,4,5,6,7,8,10,9] => [2,1,3,4,5,6,7,8,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,2,5,4,8,3,7] => [1,3,7,5,4,2,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,7,5,8,3,6] => [2,3,7,1,5,8,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,5,8,2,4,7] => [2,6,3,7,4,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,3,5,8,1,4,7] => [6,2,3,7,4,1,8,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,7,4,1,8,3,2,6] => [4,7,6,3,1,8,2,5] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,1,7,5,8,3,6,2] => [2,8,6,1,4,7,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,1,3,8,4,5,2] => [3,8,4,6,7,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,7,4,3,8,5,2] => [1,8,5,4,7,2,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,4,2,8,5,3] => [2,5,8,4,7,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,3,2,1,8,4,5] => [5,4,3,7,8,1,2,6] => [5,4,3,8,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,7,5,8,1,6,3,4] => [5,1,7,8,3,6,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,7,1,8,4,5,3,2] => [3,8,7,5,6,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,3,7,6,1,2,5,4] => [5,6,2,8,7,4,3,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,5,7,1,4,6,3] => [5,2,8,6,3,7,4,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,3,4,7,1,5,6] => [6,2,3,4,7,8,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,7,4,6,5,2,3,1] => [8,6,7,3,5,4,2,1] => [8,6,7,3,5,4,2,1] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[8,3,5,7,6,1,4,2] => [6,8,2,7,3,5,4,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,7,4,6,5,2,1,3] => [7,6,8,3,5,4,2,1] => [7,6,8,3,5,4,2,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[8,4,7,6,5,1,2,3] => [6,7,8,2,5,4,3,1] => [6,8,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,5,1,7,3,6,2,4] => [3,7,5,8,2,6,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,4,5,8,3,1,6,7] => [6,1,5,2,3,7,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,3,4,8,1,6,7] => [6,1,3,4,2,7,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,3,8,5,1,6,7] => [6,1,3,2,5,7,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,8,4,5,1,6,7] => [6,1,2,4,5,7,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,5,6,7,3,8,2,4] => [1,7,5,8,2,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,4,8,3,2,7] => [1,7,6,4,3,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,5,8,4,6,2] => [1,8,3,6,4,7,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,1,7,4,5,8,2] => [3,8,2,5,6,1,4,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,3,1,2,5,6,7] => [4,5,3,1,6,7,8,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,1,3,2,5,6,7] => [3,5,4,1,6,7,8,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,8,3,2,4,6,1] => [8,5,4,6,2,7,1,3] => [8,5,4,7,2,6,1,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[8,7,2,1,4,6,5,3] => [4,3,8,5,7,6,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,1,5,3,8,6,2,7] => [2,7,4,1,3,6,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,7,2,4,6,5,1] => [8,4,1,5,7,6,3,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,6,5,1,8,3,2,7] => [4,7,6,1,3,2,8,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,3,6,4,8,5,1] => [8,1,3,5,7,4,2,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,8,4,1,2,5,6,7] => [4,5,1,3,6,7,8,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,1,4,2,5,6,7] => [3,5,1,4,6,7,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,8,4,3,5,6,7] => [2,1,5,4,6,7,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,7,4,5,8,2] => [2,8,1,5,6,3,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,8,4,6,3] => [1,2,8,6,4,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,8,7,6,4,2,5] => [2,7,1,6,8,5,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,7,5,4,2,6] => [2,7,1,6,5,8,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,6,5,3,2,8] => [3,7,6,1,5,4,2,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,1,8,6,3,2,7] => [3,7,6,2,1,5,8,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,7,5,3,2,6] => [3,7,6,2,5,8,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,6,5,3,2,8] => [3,7,6,2,5,4,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,6,1,4,3,2,7] => [4,7,6,5,2,3,8,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,7,1,4,3,2,6] => [4,7,6,5,2,8,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,8,6,1,4,3,2,7] => [4,7,6,5,1,3,8,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,5,1,4,3,2,8] => [4,7,6,5,3,1,2,8] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,5,1,4,3,2,6] => [4,7,6,5,3,8,2,1] => [4,8,7,6,3,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,5,1,4,3,2,7] => [4,7,6,5,3,2,8,1] => [4,8,7,6,3,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,1,6,7,8,5,4,2] => [2,8,1,7,6,3,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,1,7,2,5,3,4] => [3,5,7,8,6,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,6,3,4,2,5,7] => [1,6,4,5,7,3,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,6,4,5,2,7,8] => [2,6,1,4,5,3,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,4,5,8,2,7] => [2,7,1,4,5,3,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,4,5,7,2,8] => [2,7,1,4,5,3,6,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,3,4,7,5,2] => [2,8,4,5,7,3,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,8,7,2,5,1,3] => [7,5,8,1,6,2,4,3] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,6,8,3,5,2,1,7] => [7,6,4,1,5,2,8,3] => [7,6,4,1,8,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[6,2,3,1,7,5,8,4] => [4,2,3,8,6,1,5,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,6,3,4,5,2,8] => [2,7,4,5,6,3,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,3,1,4,5,2,7] => [4,7,3,5,6,2,8,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,3,8,4,5,2,1] => [8,7,3,5,6,2,1,4] => [8,7,3,6,5,2,1,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[6,2,7,8,5,4,3,1] => [8,2,7,6,5,1,3,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,8,1,7,4,5,3,2] => [3,8,7,5,6,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,1,4,7,6,8,3] => [3,2,8,4,1,6,5,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,4,7,3,8,6] => [3,2,6,4,1,8,5,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,7,6,8,4,3,1] => [8,2,7,6,1,4,3,5] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,6,7,3,5,1,8,2] => [6,8,4,1,5,2,3,7] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,7,5,3,1,6,4,2] => [5,8,4,7,3,6,2,1] => [5,8,4,7,3,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[1,4,7,8,5,2,3,6] => [1,6,7,2,5,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,6,7,4,1,5,8] => [6,2,1,5,7,3,4,8] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,6,3,5,2,1,4,8] => [6,5,3,7,4,2,1,8] => [6,5,3,8,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[5,8,3,7,6,4,1,2] => [7,8,3,6,1,5,4,2] => [7,8,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,5,1,7,2,4,8,3] => [3,5,8,6,2,1,4,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,7,1,4,2,5,8] => [4,6,1,5,7,2,3,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,5,8,2,1,3,6] => [6,5,7,1,3,8,2,4] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,1,2,7,5,4,3,6] => [2,3,7,6,5,8,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,5,4,2,7] => [1,7,3,6,5,4,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,5,2,8,1,3,7] => [6,4,7,1,3,2,8,5] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,1,7,6,3,2,8,4] => [2,6,5,8,1,4,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,6,2,5,1,3,8] => [6,4,7,1,5,3,2,8] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,8,1,5,4,2,3,6] => [3,6,7,5,4,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,5,1,4,6,3,8] => [4,1,7,5,3,6,2,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,1,4,5,3,8,6] => [3,2,6,4,5,8,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,6,8,1,5,7,2] => [5,8,1,2,6,3,7,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,6,7,1,4,2,8,3] => [4,6,8,5,1,2,3,7] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,7,5,2,6,4,8,3] => [1,4,8,6,3,5,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,7,8,4,6,3] => [1,2,8,6,3,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,8,4,3,5,6] => [1,3,6,5,7,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,1,7,5,2,4,3] => [3,6,8,7,5,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,4,1,8,3,2,5] => [4,7,6,3,8,2,1,5] => [4,8,7,3,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,1,6,5,2,7,3] => [3,6,8,2,5,4,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,3,4,7,8,2,6] => [1,7,3,4,2,8,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,1,5,7,8,3,6] => [3,2,7,1,4,8,5,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,6,7,8,2,3] => [3,7,8,2,1,4,5,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,4,6,7,8,2,3] => [2,7,8,3,1,4,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,6,5,2,7,3] => [2,6,8,3,5,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,6,3,8,5] => [1,2,6,3,8,5,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,4,1,5,7,3,2] => [4,8,7,3,5,2,6,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,2,4,3,7,1,6,8] => [6,2,4,3,1,7,5,8] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,2,8,7,4,3,6,5] => [1,2,6,5,8,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,7,5,8,4,6] => [3,2,1,7,5,8,4,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,6,4,7,8,2,5] => [1,7,2,4,8,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,1,3,7,8,2,6] => [3,7,4,1,2,8,5,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,4,3,7,8,2,5] => [1,7,4,3,8,2,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,4,3,1,5,2,8] => [5,7,4,3,6,2,1,8] => [5,8,4,3,7,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,5,4,6,1,3,2,8] => [5,7,6,3,2,4,1,8] => [5,8,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,6,5,1,2,7,3] => [5,6,8,2,4,3,7,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,1,2,3,4,7,8,9,10,5] => [2,3,4,5,10,1,6,7,8,9] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,6,5,7,2,1,4,3] => [6,5,8,7,3,2,4,1] => [6,5,8,7,3,2,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[1,6,3,8,4,5,7,2] => [1,8,3,5,6,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,6,5,4,3,2,9,1] => [9,7,6,5,4,3,1,2,8] => [9,7,6,5,4,3,1,8,2] => [[[[[[[.,[.,.]],.],.],.],.],[.,.]],.]
[9,7,6,5,4,3,1,2,8] => [7,8,6,5,4,3,2,9,1] => [7,9,6,5,4,3,2,8,1] => [[[[[[[.,.],.],.],.],.],.],[[.,.],.]]
[2,4,3,5,6,7,8,9,1] => [9,1,3,2,4,5,6,7,8] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,8,4,7,5,6,1] => [8,1,2,4,6,7,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,7,2,8,6,4,5,1] => [8,3,1,6,7,5,2,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,7,2,4,8,5,6,1] => [8,3,1,4,6,7,2,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,7,4,6,2,5,8,1] => [8,5,1,3,6,4,2,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[6,2,7,3,1,8,4,5] => [5,2,4,7,8,1,3,6] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,7,5,8,2,4,1] => [8,6,2,7,4,1,3,5] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[2,4,7,8,6,1,5,3] => [6,1,8,2,7,5,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,7,3,8,5,1,4] => [7,1,4,8,6,2,3,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,4,6,2,5,7,8,1] => [8,4,1,2,5,3,6,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,6,5,7,8,1,2,4] => [6,7,1,8,3,2,4,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,3,2,5,1,6,7] => [6,4,3,1,5,7,8,2] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[2,5,4,8,3,7,1,6] => [7,1,5,3,2,8,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,8,3,1,7,4,2,6] => [4,7,3,6,1,8,5,2] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,4,2,8,6,3,1] => [8,4,7,3,1,6,2,5] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[5,2,7,1,3,8,6,4] => [4,2,5,8,1,7,3,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,8,5,1,2,4,7] => [5,6,2,7,4,1,8,3] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,5,8,2,7,1,6] => [7,5,2,1,3,8,6,4] => [7,5,2,1,8,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[4,5,6,7,8,9,2,1,3] => [8,7,9,1,2,3,4,5,6] => [8,7,9,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],[.,.]]
[5,6,7,8,9,2,1,3,4] => [7,6,8,9,1,2,3,4,5] => [7,6,9,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[[.,.],.]]
[6,7,8,9,2,1,3,4,5] => [6,5,7,8,9,1,2,3,4] => [6,5,9,8,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[[.,.],.],.]]
[7,8,9,2,1,3,4,5,6] => [5,4,6,7,8,9,1,2,3] => [5,4,9,8,7,6,1,3,2] => [[[.,[[.,.],.]],.],[[[[.,.],.],.],.]]
[8,9,2,1,3,4,5,6,7] => [4,3,5,6,7,8,9,1,2] => [4,3,9,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[[.,.],.],.],.],.]]
[1,4,6,2,7,5,3,8] => [1,4,7,2,6,3,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,7,5,1,4,6,3] => [5,2,8,6,4,7,3,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,7,4,6,8,3,5,2] => [1,8,6,3,7,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,1,4,5,6,7,3] => [3,2,8,4,5,6,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,2,5,6,4,8] => [3,4,2,7,5,6,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,4,1,5,8,6,3] => [4,2,8,3,5,7,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,2,1,5,4,6,3] => [4,3,8,6,5,7,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,4,2,8,6,5,3,7] => [1,3,7,2,6,5,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,5,2,6,3,7] => [1,5,7,2,4,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,4,6,3,8,7] => [1,3,6,4,2,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,3,2,6,4,7] => [1,5,4,7,3,6,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,1,3,2,5,8,7] => [3,5,4,2,6,1,8,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,3,7,8,1,6,4] => [6,2,3,8,1,7,4,5] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,8,6,3,1,7,4] => [6,2,5,8,1,4,7,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,3,5,1,8,7,4] => [5,2,3,8,4,1,7,6] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,6,3,4,2,8,1,5] => [7,5,3,4,8,2,1,6] => [7,5,3,8,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,6,3,2,5,7,1,4] => [7,4,3,8,5,2,6,1] => [7,4,3,8,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[6,2,5,3,7,1,8,4] => [6,2,4,8,3,1,5,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,5,7,8,6,2,1,3] => [7,6,8,1,2,5,3,4] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[1,2,8,4,3,6,7,5] => [1,2,5,4,8,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,2,4,6,7,5] => [1,4,3,5,8,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,5,3,4,6,8] => [1,2,5,6,4,7,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,4,5,3,8,6] => [1,2,6,4,5,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,2,6,8,4,5] => [1,4,3,7,8,5,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,7,1,4,3,5,6] => [4,2,6,5,7,8,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,1,3,6,8,4,5] => [3,2,4,7,8,5,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,7,8,3,4,5] => [3,2,6,7,8,1,4,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,5,2,7,1,8,3] => [6,4,8,1,3,2,5,7] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,7,2,5,3,1,8,4] => [6,3,5,8,4,1,2,7] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,7,2,5,4,1,8,6] => [6,3,1,5,4,8,2,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,4,7,6,2,8,5,1] => [8,5,1,2,7,4,3,6] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[1,3,6,2,7,5,4,8] => [1,4,2,7,6,3,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,1,6,5,4,3,8] => [3,1,7,6,5,4,2,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,2,6,5,4,3,1] => [8,3,7,6,5,4,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,2,1,6,5,4,3,7] => [3,2,7,6,5,4,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,2,8,1,6,3,5] => [5,3,7,2,8,6,1,4] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,3,7,1,5,4,2,6] => [4,7,2,6,5,8,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,8,2,6,5,4,1] => [8,4,2,7,6,5,1,3] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,8,1,2,7,5,3,4] => [3,4,7,8,6,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,2,7,4,8,6,5,1] => [8,2,1,4,7,6,3,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,1,6,2,7,5,4,3] => [2,4,8,7,6,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,8,5,4,3,7] => [2,3,7,6,5,1,8,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,7,6,5,4,2] => [2,8,3,7,6,5,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,8,7,3,6,5] => [3,1,6,2,8,7,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,5,1,7,3,6,4] => [4,1,6,8,3,7,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,1,5,8,4,3,7] => [3,1,7,6,4,2,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,6,1,5,3,2,7] => [4,7,6,2,5,3,8,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,8,4,2,7] => [3,7,1,6,2,4,8,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,8,6,1,5,4,2] => [5,8,1,7,6,4,2,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,1,5,3,2,7,8] => [3,6,5,1,4,2,7,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,7,8,2,1,6,3] => [6,5,8,2,1,7,3,4] => [6,5,8,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[7,4,5,8,2,1,6,3] => [6,5,8,2,3,7,1,4] => [6,5,8,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,3,6,1,8,4,2,7] => [4,7,2,6,1,3,8,5] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,4,7,1,5,3,2] => [5,8,7,3,6,2,4,1] => [5,8,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,4,6,2,1,8,5,7] => [5,4,1,2,7,3,8,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,6,4,8,3,2,1,7] => [7,6,5,3,1,2,8,4] => [7,6,5,3,1,8,4,2] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]]
[4,7,5,8,2,1,6,3] => [6,5,8,1,3,7,2,4] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,6,1,7,2,8,5,4] => [3,5,1,8,7,2,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,4,2,6,3,8,1] => [8,4,6,3,1,5,2,7] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[7,8,3,1,5,2,6,4] => [4,6,3,8,5,7,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,5,6,1,7,3,2,4] => [4,7,6,8,2,3,5,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,5,1,6,7,8,3,2] => [3,8,7,1,2,4,5,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,8,7,2,1,3,5] => [6,5,7,2,8,1,4,3] => [6,5,8,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,5,2,6,1,3,8,7] => [5,3,6,1,2,4,8,7] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,8,6,7,3,1,4,5] => [6,1,5,7,8,3,4,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,6,7,2,5,8,1] => [8,5,1,2,6,3,4,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[7,8,2,6,1,4,5,3] => [5,3,8,6,7,4,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,5,8,2,1,3,6,4] => [5,4,6,8,2,7,1,3] => [5,4,8,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,7,1,5,6,8,4,2] => [3,8,1,7,4,5,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,1,2,4,8,5,3] => [3,4,8,5,7,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,3,4,7,8,5,2] => [1,8,3,4,7,2,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,6,4,7,5,8,1] => [8,1,2,4,6,3,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,3,7,4,6,8,1] => [8,1,3,5,2,6,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,4,8,1,3,5,6,2] => [4,8,5,2,6,7,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,7,2,4,5,6,1,3] => [7,3,8,4,5,6,2,1] => [7,3,8,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,7,3,2,8,1,5,6] => [6,4,3,1,7,8,2,5] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,1,4,6,2,3,8,7] => [2,5,6,3,1,4,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,5,2,3,8,7] => [2,5,6,3,4,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,6,3,8,5,4] => [2,3,5,8,7,4,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,4,1,2,6,3,5] => [4,5,7,3,8,6,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,1,2,6,3,7,5,4] => [2,3,5,8,7,4,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,3,1,6,2,7,5] => [4,6,3,2,8,5,7,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,4,3,1,8,6,2,5] => [4,7,3,2,8,6,1,5] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,7,6,2,4,8,1,5] => [7,4,1,5,8,3,2,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,3,7,2,8,6,1,5] => [7,4,2,1,8,6,3,5] => [7,4,2,1,8,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,1,2,8,6,3,5,4] => [2,3,6,8,7,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,7,4,3,8,5] => [2,3,6,5,8,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,6,3,8,7,4] => [2,3,5,8,1,4,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,7,3,5,8,4] => [2,3,5,8,6,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,8,3,5,7,4] => [2,3,5,8,6,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,3,2,1,8,6,4] => [5,4,3,8,2,7,1,6] => [5,4,3,8,2,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[4,2,1,5,3,6,7,8] => [3,2,5,1,4,6,7,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[9,7,5,3,2,1,10,8,6,4] => [6,5,4,10,3,9,2,8,1,7] => [6,5,4,10,3,9,2,8,1,7] => [[[[[[.,.],.],.],.],.],[[[[.,.],.],.],.]]
[3,1,4,2,5,6,7,8,9,10] => [2,4,1,3,5,6,7,8,9,10] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,2,5,4,1,8,7,3] => [5,2,8,4,3,1,7,6] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,6,3,2,1,8,7,5] => [5,4,3,1,8,2,7,6] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,5,3,2,1,8,7,4] => [5,4,3,8,2,1,7,6] => [5,4,3,8,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[1,5,8,4,7,6,3,2] => [1,8,7,4,2,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,3,2,8,6,1,5] => [7,4,3,2,8,6,1,5] => [7,4,3,2,8,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[6,8,3,7,5,2,1,4] => [7,6,3,8,5,1,4,2] => [7,6,3,8,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[5,7,8,4,3,2,1,6] => [7,6,5,4,1,8,2,3] => [7,6,5,4,1,8,3,2] => [[[[[.,[[.,.],.]],.],.],.],[.,.]]
[6,4,3,8,5,2,1,7] => [7,6,3,2,5,1,8,4] => [7,6,3,2,8,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[8,2,5,4,7,6,1,3] => [7,2,8,4,3,6,5,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,5,4,8,6,1,3] => [7,2,8,4,3,6,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,8,1,3,7,2,6,4] => [3,6,4,8,1,7,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,2,1,8,7,4,5] => [4,3,2,7,8,1,6,5] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,2,3,1,8,7,4,5] => [4,2,3,7,8,1,6,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,4,7,1,8,5,6,2] => [4,8,1,2,6,7,3,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,8,1,7,5,6,2] => [4,8,1,2,6,7,5,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,7,1,3,8,4,2] => [4,8,5,7,1,2,3,6] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,5,1,8,3,6,4] => [4,2,6,8,3,7,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,1,5,8,4,6,3] => [3,2,8,6,4,7,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,4,6,8,2,5,3] => [2,6,8,3,7,4,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,8,1,7,5,6,3] => [4,2,8,1,6,7,5,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,6,4,1,7,5,2] => [5,8,2,4,7,3,6,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,1,5,2,8,6,4] => [3,5,2,8,4,7,1,6] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,6,4,2,8,5,3] => [2,5,8,4,7,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,4,1,5,8,6,2] => [4,8,1,3,5,7,2,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,1,4,3,8,5,2] => [3,8,5,4,7,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,1,5,3,8,6,2] => [3,8,5,1,4,7,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,6,4,8,3,5,2] => [2,8,6,4,7,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,2,1,4,7,5,3] => [4,3,8,5,7,2,6,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,2,1,4,5,8,6,3] => [3,2,8,4,5,7,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,4,5,7,3,2] => [3,8,7,4,5,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,6,1,2,7,4,3] => [4,5,8,7,2,3,6,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,2,5,4,7,3,1] => [8,3,7,5,4,2,6,1] => [8,3,7,6,5,2,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,7,2,3,4,6,5,1] => [8,3,4,5,7,6,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,6,1,3,8,7,2,5] => [3,7,4,1,8,2,6,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,8,2,1,7,4,3] => [5,4,8,7,1,2,6,3] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,1,3,8,4,2,5,6] => [2,6,3,5,7,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,3,5,7,4,1,6] => [7,1,3,6,4,8,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,4,1,3,6,7,5] => [4,1,5,3,8,6,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,4,5,8,6,1,3] => [7,1,8,3,4,6,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,4,7,2,8,6,5,3] => [1,4,8,2,7,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,5,2,4,3] => [1,6,8,7,5,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,4,7,5,1,8,3] => [6,2,8,3,5,1,4,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,1,2,4,5,6,7,3] => [2,3,8,4,5,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,3,2,7,8,5] => [2,5,4,3,8,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,2,3,8,7,4] => [2,4,5,8,3,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,5,3,1,6,2,4] => [5,7,4,8,3,6,2,1] => [5,8,4,7,3,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[3,1,8,6,4,2,5,7] => [2,6,1,5,7,4,8,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,8,3,7,4,6,5] => [1,2,4,6,8,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,2,3,4,5,6,7,8,10] => [1,3,4,5,6,7,8,9,2,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,7,2,3,4,5,6,8,9] => [1,3,4,5,6,7,2,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,2,6,5,4,3,1,7] => [7,2,6,5,4,3,8,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,7,6,4,5,3,1] => [8,2,7,5,6,4,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,6,3,5,4,2,1,7] => [7,6,3,5,4,2,8,1] => [7,6,3,8,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[10,9,7,6,5,4,3,2,8,1] => [10,8,7,6,5,4,3,9,2,1] => [10,8,7,6,5,4,3,9,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],[.,.]],.]
[10,9,8,6,5,4,3,7,2,1] => [10,9,7,6,5,4,8,3,2,1] => [10,9,7,6,5,4,8,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],[.,.]],.],.]
[10,9,8,7,5,4,6,3,2,1] => [10,9,8,6,5,7,4,3,2,1] => [10,9,8,6,5,7,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],[.,.]],.],.],.]
[4,5,8,1,3,6,7,2] => [4,8,5,1,2,6,7,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,1,8,2,5,4,6] => [3,5,1,7,6,8,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,8,6,1,3,7,2] => [5,8,6,1,2,4,7,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,8,6,2,7,3,1] => [8,5,7,1,2,4,6,3] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,1,3,5,6,7,8,2] => [2,8,3,1,4,5,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,8,4,5,1,6,2] => [6,8,1,4,5,7,2,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,8,4,6,2,5,1] => [8,6,1,4,7,5,2,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,6,1,5,7,8,2,4] => [3,7,1,8,4,2,5,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,6,2,5,1,7,4] => [6,4,1,8,5,3,7,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,5,8,6,2,1,7,3] => [6,5,8,1,2,4,7,3] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,5,8,6,1,2,7,3] => [5,6,8,1,2,4,7,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,8,5,4,1,6,2] => [6,8,1,5,4,7,2,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,3,2,4,7,8,1,5] => [7,3,2,4,8,1,5,6] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[2,8,1,5,7,4,6,3] => [3,1,8,6,4,7,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,2,4,8,3,1,5] => [7,3,6,4,8,1,2,5] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,5,7,4,6,3,8,2] => [1,8,6,4,2,5,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,3,7,2,8,4] => [1,6,4,8,3,2,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,3,7,8,4,1,6] => [7,1,3,6,2,8,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,1,3,7,6,4,8,2] => [2,8,3,6,1,5,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,4,2,8,7] => [1,6,4,5,3,2,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,5,1,7,3,8,2] => [4,8,6,1,3,2,5,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,3,1,2,4,8,6] => [4,5,3,6,1,8,2,7] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,3,2,5,1,7,4,8] => [5,3,2,7,4,1,6,8] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,1,2,4,8,5,3,7] => [2,3,7,4,6,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,3,2,1,4,6,7] => [5,4,3,6,1,7,8,2] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,1,3,7,4,8,6,2] => [2,8,3,5,1,7,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,1,7,2,5,8,4] => [3,5,2,8,6,1,4,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,1,6,7,2,5,4] => [3,6,1,8,7,4,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,7,6,3,8,1,2] => [7,8,5,1,2,4,3,6] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,7,2,8,5,1,4,6] => [6,3,1,7,5,8,2,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,6,5,2,4,7,1,8] => [7,4,1,5,3,2,6,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,6,5,8,1,7,2,4] => [5,7,1,8,3,2,6,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,6,5,3,7,8,4,2] => [1,8,4,7,3,2,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,5,8,4,1,7,3] => [6,1,8,5,3,2,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,2,3,4,5,6,8,7,9] => [1,2,3,4,5,6,8,7,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,9,8,10] => [1,2,3,4,5,6,7,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,7,6,8,9] => [1,2,3,4,5,7,6,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,2,3,4,5,6,7,1,8] => [8,2,3,4,5,6,7,9,1] => [8,2,9,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,5,1,8,6,4,7] => [4,1,2,7,3,6,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,4,1,3,6,8,2] => [4,8,5,3,1,6,2,7] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,4,5,1,3,7,2,6] => [4,7,5,2,3,8,6,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,1,7,5,3,2,4] => [3,7,6,8,5,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,1,4,6,5,3,2] => [3,8,7,4,6,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,6,1,4,5,3,2] => [4,8,7,5,6,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,2,7,8,3,1,4,5] => [6,2,5,7,8,1,3,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,7,3,5,1,8,4,6] => [5,1,3,7,4,8,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,8,1,2,5,6,4] => [4,5,1,8,6,7,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,2,8,7,3,4,6,5] => [1,2,5,6,8,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,7,4,5,1,6,3] => [6,2,8,4,5,7,3,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,8,1,5,7,2,6,4] => [3,6,1,8,4,7,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,2,6,1,7,4,3] => [5,3,8,7,2,4,6,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,4,8,6,1,2,3] => [6,7,8,3,2,5,1,4] => [6,8,7,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,5,7,8,3,4,2,6] => [1,7,5,6,2,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,8,1,4,5,3,7] => [4,1,7,5,6,2,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,4,3,1,7,2,5] => [5,7,4,3,8,1,6,2] => [5,8,4,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,4,1,3,7,5,6,2] => [3,8,4,2,6,7,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,1,3,7,5,6,2] => [3,8,4,1,6,7,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,3,4,7,8,6,2] => [2,8,3,4,1,7,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,4,3,1,2,8,6] => [5,6,4,3,2,8,1,7] => [5,8,4,3,2,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,2,5,4,8,1,7,3] => [6,2,8,4,3,1,7,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,8,5,7,4,2,3,6] => [1,6,7,5,3,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,8,5,3,4,7] => [2,1,6,7,5,3,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,1,3,8,6,7,2] => [3,8,4,2,1,6,7,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,1,3,8,6,7,2] => [3,8,4,1,2,6,7,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,6,8,5,3,4,7] => [1,2,6,7,5,3,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,8,3,7,1,2,4] => [6,7,4,8,1,2,5,3] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,6,8,7,3,1,2,4] => [6,7,5,8,1,2,4,3] => [6,8,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,7,5,3,8,1,2,4] => [6,7,4,8,3,1,2,5] => [6,8,4,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[2,6,3,4,7,1,8,5] => [6,1,3,4,8,2,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,2,3,4,7,1,8,5] => [6,2,3,4,8,1,5,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,4,1,2,6,8,7,3] => [3,4,8,2,1,5,7,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,5,7,3,1,2,4] => [6,7,5,8,3,1,4,2] => [6,8,5,7,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[5,7,8,6,3,1,2,4] => [6,7,5,8,1,4,2,3] => [6,8,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,1,4,2,6,8,7,3] => [2,4,8,3,1,5,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,2,4,7,1,8,5] => [6,3,2,4,8,1,5,7] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,5,6,8,4,2,3,7] => [1,6,7,5,2,3,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,8,3,6,1,2,4] => [6,7,4,8,1,5,2,3] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,4,1,2,5,7,6,3] => [3,4,8,2,5,7,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,1,2,5,7,6,3] => [3,4,8,1,5,7,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,8,6,2,4,3,7] => [1,5,7,6,2,4,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,7,2,6,8,4] => [1,5,3,8,2,6,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,8,6,2,4,3,7] => [2,5,7,6,1,4,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,6,3,7,1,2,4] => [6,7,4,8,2,3,5,1] => [6,8,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,8,6,3,7,1,2,4] => [6,7,4,8,1,3,5,2] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,5,2,4,8,6,7,3] => [1,3,8,4,2,6,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,2,6,8,7,3] => [1,4,8,3,2,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,6,3,8,1,2,4] => [6,7,4,8,1,3,2,5] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,7,6,8,3,1,2,4] => [6,7,5,8,1,3,2,4] => [6,8,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,5,7,3,8,1,2,4] => [6,7,4,8,2,1,3,5] => [6,8,4,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[2,5,6,3,7,1,8,4] => [6,1,4,8,2,3,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,2,5,3,6,8,7,4] => [1,2,4,8,3,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,4,6,2,8,3,5] => [2,5,7,3,8,4,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,7,2,1,5,3,4] => [5,4,7,8,6,1,3,2] => [5,4,8,7,6,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,3,6,1,4,8,2,5] => [4,7,2,5,8,3,1,6] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,1,6,5,3,4,2] => [3,8,6,7,5,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,3,2,1,4,6,5] => [5,4,3,6,8,7,2,1] => [5,4,3,8,7,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,3,5,1,7,4,2,6] => [4,7,2,6,3,8,5,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,5,1,8,4,2,3] => [4,7,8,6,3,1,2,5] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,2,6,1,7,5,3,4] => [4,2,7,8,6,3,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,4,2,6,1,7,5] => [6,4,1,3,8,5,7,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,8,6,3,4,1,7,5] => [6,1,4,5,8,3,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,8,1,5,3,2,7,4] => [3,6,5,8,4,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,2,3,5,8,6,4] => [1,3,4,8,5,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,2,3,5,1,7,8] => [6,3,4,1,5,2,7,8] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,1,8,6,5,2,7,3] => [2,6,8,1,5,4,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,8,1,6,7,5,4] => [4,2,1,8,7,5,6,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,8,2,3,7,5,6,4] => [1,3,4,8,6,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,4,6,3,8,1,5] => [7,2,5,3,8,4,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,8,3,1,4,7,6,5] => [4,1,3,5,8,7,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,4,3,6,7,1,5] => [7,1,4,3,8,5,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,4,7,2,8,3,5,1] => [8,4,6,2,7,1,3,5] => [8,4,7,2,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,3,2,5,6,1,8,4] => [6,3,2,8,4,5,1,7] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,6,7,8,2,4,3,5] => [1,5,7,6,8,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,8,5,3,7,6] => [2,3,6,1,5,8,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,4,2,5,1,7,6] => [6,4,1,3,5,8,7,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,8,4,2,7,5,6,1] => [8,4,1,3,6,7,5,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,8,3,5,6,4,1,7] => [7,1,3,6,4,5,8,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,1,5,7,6,8,2,3] => [2,7,8,1,3,5,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,8,3,2,5,1,4] => [7,5,4,8,6,2,1,3] => [7,5,4,8,6,2,1,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[2,8,7,1,3,6,5,4] => [4,1,5,8,7,6,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,8,1,6,4,5,3] => [4,1,8,6,7,5,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,1,4,5,3,8,6] => [3,1,6,4,5,8,2,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,2,7,4,3,6,8] => [1,3,6,5,2,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,3,8,4,6,2,7] => [2,7,3,5,1,6,8,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,8,7,1,3,2,4] => [5,7,6,8,2,1,4,3] => [5,8,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,7,3,5,1,6,8,4] => [5,1,3,8,4,6,2,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,7,6,8,2,1,4,3] => [6,5,8,7,1,3,2,4] => [6,5,8,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[1,3,6,5,2,7,4,8] => [1,5,2,7,4,3,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,5,3,4,7,8] => [1,2,5,6,4,3,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,4,8,3,5,6] => [1,3,6,4,7,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,8,4,5,7,6] => [1,3,2,5,6,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,3,6,7,4,5] => [1,2,4,7,8,5,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,5,3,4,8,6] => [1,3,5,6,4,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,4,5,6,7,8,10,2,9] => [2,9,1,3,4,5,6,7,10,8] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,6,5,4,3,2,1,10,8,9] => [7,6,5,4,3,2,1,9,10,8] => [7,6,5,4,3,2,1,10,9,8] => [[[[[[[.,.],.],.],.],.],.],[[[.,.],.],.]]
[7,1,5,6,2,3,8,4] => [2,5,6,8,3,4,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,1,4,6,7,3,5] => [3,2,7,4,8,5,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,6,1,3,4,8,5] => [4,2,5,6,8,3,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,7,5,1,3,8,4] => [5,2,6,8,4,1,3,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,7,5,6,2,3,8,4] => [1,5,6,8,3,4,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,6,1,2,4,8,5] => [4,5,1,6,8,3,2,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,6,1,3,5,7,2,4] => [3,7,4,8,5,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,4,3,8,2,5,6] => [1,6,4,3,7,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,4,1,5,6,2,3] => [4,7,8,3,5,6,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,4,6,7,1,2,5] => [6,7,1,3,8,4,5,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,3,8,4,7,1,2,5] => [6,7,2,4,8,1,5,3] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,2,5,4,8,3,6,7] => [1,2,6,4,3,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,3,7,2,4,5,6] => [2,5,3,6,7,8,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,4,7,8,1,2,6] => [6,7,1,3,2,8,4,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,3,1,4,7,2,5,6] => [3,6,2,4,7,8,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,7,3,8,5,1,4] => [7,2,4,8,6,1,3,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,3,7,8,5,6,2,4] => [1,7,2,8,5,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,7,4,6,2,3,5] => [2,6,7,4,8,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,8,4,7,1,3,6] => [6,1,7,4,2,8,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,8,7,1,2,3,6] => [5,6,7,1,2,8,4,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,8,7,4,6,2,3,5] => [1,6,7,4,8,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,5,1,4,8,3,7] => [4,2,7,5,3,1,8,6] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,7,4,3,1,5,2,6] => [5,7,4,3,6,8,2,1] => [5,8,4,3,7,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,2,5,1,4,6,7,3] => [4,2,8,5,3,6,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,4,1,3,6,7,2] => [4,8,5,3,2,6,7,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,1,4,5,7,6,3,2] => [2,8,7,3,4,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,8,5,7,6,3] => [3,1,8,2,5,7,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,3,1,7,4,2,6,5] => [3,6,2,5,8,7,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,4,2,3,7,6,5] => [1,4,5,3,8,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,8,7,4,6,5] => [2,3,1,6,8,7,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,3,7,4,1,6,5] => [6,1,3,5,8,7,4,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,4,5,7,6,2,3,1] => [8,6,7,2,3,5,4,1] => [8,6,7,2,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[1,3,4,8,7,2,5,6] => [1,6,2,3,7,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,3,4,6,7,2,5] => [2,7,3,4,8,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,8,2,6,7,1,5] => [7,4,1,2,8,5,6,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,6,8,2,5,1,7,4] => [6,4,1,8,5,2,7,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,4,2,1,7,5,6,3] => [4,3,8,2,6,7,5,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,2,8,5,4,1,7,3] => [6,2,8,5,4,1,7,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,8,5,4,1,7,2,3] => [5,7,8,4,3,1,6,2] => [5,8,7,4,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,8,1,5,7,6,3,4] => [3,1,7,8,4,6,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,8,2,7,5,6,4] => [2,4,1,8,6,7,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,4,7,6,5,2,3] => [1,7,8,3,6,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,7,1,3,6,5,2] => [4,8,5,2,7,6,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,1,9,8,6,7,5,4] => [3,2,1,9,8,6,7,5,4] => [3,2,1,9,8,7,6,5,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,7,6,8,1,5] => [7,1,2,3,8,5,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,1,6,2,5,7,4,8] => [2,4,1,7,5,3,6,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,1,2,8,6,4,5] => [3,4,1,7,8,6,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,1,2,5,6,4,7] => [3,4,1,7,5,6,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,2,5,6,4,8] => [3,4,1,7,5,6,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,2,1,4,6,7,3] => [4,3,8,5,2,6,7,1] => [4,3,8,7,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,8,1,6,5,2,7,3] => [3,6,8,1,5,4,7,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,3,1,8,5,7,4] => [4,1,3,8,6,2,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,6,3,8,5,7,1] => [8,2,4,1,6,3,7,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,5,2,6,7,1,8,3] => [6,3,8,1,2,4,5,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,8,3,5,6,7,1] => [8,2,4,1,5,6,7,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,7,4,1,6,3,5,8] => [4,1,6,3,7,5,2,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,4,3,5,2,1,8,6] => [6,5,3,2,4,8,1,7] => [6,5,3,2,8,7,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,3,5,4,2,7,1,6] => [7,5,2,4,3,8,6,1] => [7,5,2,8,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[2,8,6,4,7,3,1,5] => [7,1,6,4,8,3,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,2,4,6,8,1,7,3] => [6,2,8,3,1,4,7,5] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,1,8,6,5,2,7,4] => [2,6,1,8,5,4,7,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,1,5,2,6,7,4] => [3,5,2,8,4,6,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,3,4,6,8,1,5] => [7,2,3,4,8,5,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,3,4,6,7,5,1,2] => [7,8,2,3,6,4,5,1] => [7,8,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,8,1,5,7,6,3,2] => [3,8,7,1,4,6,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,6,5,2,7,3,1] => [8,5,7,2,4,3,6,1] => [8,5,7,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[8,2,5,7,4,1,3,6] => [6,2,7,5,3,8,4,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,4,5,6,8,1,3] => [7,2,8,3,4,5,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,8,4,7,1,5,2] => [6,8,2,4,7,1,5,3] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,3,6,1,4,2,8,7] => [4,6,2,5,1,3,8,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,7,2,1,4,3,8,6] => [4,3,6,5,1,8,2,7] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,1,8,3,5,2,4,6] => [2,6,4,7,5,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,4,8,1,5,6,3] => [5,2,8,3,6,7,1,4] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,1,8,4,2,5,6,3] => [2,5,8,4,6,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,2,5,8,1,7,3] => [6,3,8,2,4,1,7,5] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,1,7,5,8,3,6,4] => [2,1,6,8,4,7,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,4,8,1,5,6,3] => [5,1,8,3,6,7,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,3,5,8,7,4,1] => [8,1,3,7,4,2,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,6,5,3,7,2,1,4] => [7,6,4,8,3,2,5,1] => [7,6,4,8,3,2,5,1] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[7,8,4,1,3,5,6,2] => [4,8,5,3,6,7,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,7,4,8,6,3,1,5] => [7,1,6,3,8,5,2,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,4,8,2,3,1,7,5] => [6,4,5,2,8,1,7,3] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,1,6,2,3,8,7,4] => [2,4,5,8,1,3,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,3,8,2,4,7] => [2,6,4,7,1,3,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,3,8,4,5,2] => [3,8,4,6,7,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,8,4,7,2,3] => [3,7,8,5,2,1,6,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,8,4,2,7,3] => [3,6,8,5,2,1,7,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,8,5,7,1,6,2] => [6,8,1,2,4,7,5,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,5,4,8,1,6,2,3] => [5,7,8,3,2,6,1,4] => [5,8,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,3,5,8,7,1,2,6] => [6,7,2,1,3,8,5,4] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,5,6,8,1,4,2,7] => [5,7,1,6,2,3,8,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,8,1,7,6,5,2] => [4,8,1,2,7,6,5,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,8,1,6,7,5,2] => [4,8,1,2,7,5,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,8,5,1,7,6,2] => [5,8,1,2,4,7,6,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,4,8,2,7,1,6] => [7,5,1,3,2,8,6,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,3,5,8,2,1,6,7] => [6,5,2,1,3,7,8,4] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,4,8,1,6,5,7,2] => [4,8,1,2,6,5,7,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,4,7,2,3,1,5,8] => [6,4,5,2,7,1,3,8] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,2,7,1,5,3,4,8] => [4,2,6,7,5,1,3,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,1,5,4,2,7,3] => [3,6,8,5,4,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,8,5,4,6,3,1] => [8,2,7,5,4,6,1,3] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,5,3,8,1,7,4,2] => [5,8,3,7,2,1,6,4] => [5,8,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,2,8,5,4,7,1] => [8,3,2,6,5,1,7,4] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,6,2,8,7,3,1,4] => [7,3,6,8,1,2,5,4] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,1,2,6,8,3,7,5] => [2,3,6,1,8,4,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,6,2,8,7,4] => [2,5,3,8,1,4,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,2,5,8,3,4] => [2,4,7,8,5,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,4,8,2,5,3] => [2,6,8,4,7,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,3,6,7,2,8] => [2,7,4,3,1,5,6,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,3,6,2,8,4,1] => [8,5,3,7,2,4,1,6] => [8,5,3,7,2,6,1,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[4,6,2,7,8,3,5,1] => [8,3,6,1,7,2,4,5] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,1,2,4,6,7,8,3] => [2,3,8,4,1,5,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,3,4,8,2,7,1] => [8,6,3,4,1,2,7,5] => [8,6,3,7,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[5,3,6,4,1,7,8,2] => [5,8,2,4,1,3,6,7] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,6,4,1,7,8,3] => [5,2,8,4,1,3,6,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,4,7,8,2,3,5,1] => [8,5,6,2,7,1,3,4] => [8,5,7,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[3,7,5,2,4,8,1,6] => [7,4,1,5,3,8,2,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,7,3,2,8,4,6,1] => [8,4,3,6,1,7,2,5] => [8,4,3,7,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[4,8,3,5,1,7,6,2] => [5,8,3,1,4,7,6,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,3,2,6,8,5,1] => [8,4,3,1,7,5,2,6] => [8,4,3,1,7,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[7,5,3,2,6,4,8,1] => [8,4,3,6,2,5,1,7] => [8,4,3,7,2,6,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,5,2,6,7,3,4,1] => [8,3,6,7,2,4,5,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,4,2,6,3,7,5,1] => [8,3,5,2,7,4,6,1] => [8,3,7,2,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,5,6,2,8,3,4,1] => [8,4,6,7,2,3,1,5] => [8,4,7,6,2,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,6,3,2,5,8,1,4] => [7,4,3,8,5,2,1,6] => [7,4,3,8,6,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[7,6,4,2,5,8,3,1] => [8,4,7,3,5,2,1,6] => [8,4,7,3,6,2,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[7,8,2,5,1,3,6,4] => [5,3,6,8,4,7,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,7,2,5,4,1,6,3] => [6,3,8,5,4,7,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,3,2,4,5,6,7,8,9] => [1,3,2,4,5,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,2,5,3,6,7,8,9] => [1,3,5,2,4,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,2,3,5,6,7,8,9] => [1,3,4,2,5,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,2,3,4,6,7,8,9] => [1,3,4,5,2,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,2,5,3,4,7,8,9] => [1,3,5,6,4,2,7,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,2,7,3,6,4,5,9] => [1,3,5,7,8,6,4,2,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,2,8,3,7,4,6,5] => [1,3,5,7,9,8,6,4,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,4,5,6,7,8,9,10] => [1,3,2,4,5,6,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,4,2,3,5,6,7,8,9,10] => [1,3,4,2,5,6,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,6,2,5,3,4,7,8,9,10] => [1,3,5,6,4,2,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,2,7,3,6,4,5,9,10] => [1,3,5,7,8,6,4,2,9,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,10,2,9,3,8,4,7,5,6] => [1,3,5,7,9,10,8,6,4,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,4,6,3,8,7,5,1] => [8,1,4,2,7,3,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,1,8,7,3,5] => [4,1,7,2,8,3,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,3,6,8,7,1,5] => [7,1,3,2,8,4,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,3,8,7,1,5] => [7,1,4,2,8,3,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,5,8,7,1,3] => [7,1,8,2,4,3,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,8,5,7,3,1] => [8,1,7,2,5,3,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,8,5,7,1,3] => [7,1,8,2,5,3,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,8,3,7,1,5] => [7,1,5,2,8,3,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,8,1,7,3,5] => [5,1,7,2,8,3,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,6,5,1,8,7,3] => [5,1,8,2,4,3,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,6,5,8,3,7,1] => [8,1,6,2,4,3,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,5,8,1,7,3] => [6,1,8,2,4,3,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,6,8,5,1,7,3] => [6,1,8,2,5,3,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,6,8,7,3,5,1] => [8,1,6,2,7,3,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,8,7,1,5,3] => [6,1,8,2,7,3,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,6,8,7,1,3,5] => [6,1,7,2,8,3,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,6,8,5,1,3,7] => [6,1,7,2,5,3,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,6,5,1,8,3,7] => [5,1,7,2,4,3,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,6,5,1,3,8,7] => [5,1,6,2,4,3,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,6,5,3,8,1,7] => [7,1,5,2,4,3,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,5,8,3,1,7] => [7,1,6,2,4,3,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,8,5,3,1,7] => [7,1,6,2,5,3,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,8,7,3,1,5] => [7,1,6,2,8,3,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,8,7,5,1,3] => [7,1,8,2,6,3,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,6,3,5,8,2,4,7] => [1,6,3,7,4,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,7,8,4,5,3] => [2,3,8,6,7,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,2,7,8,5,4] => [2,4,3,8,7,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,3,7,1,6,5,2] => [5,8,3,1,7,6,4,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,7,2,6,5,1,4,3] => [6,3,8,7,5,4,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,8,3,2,1,7,6,4] => [5,4,3,8,1,7,6,2] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,5,3,8,7,1,4,2] => [6,8,3,7,2,1,5,4] => [6,8,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,3,8,2,7,6,5,1] => [8,4,2,1,7,6,5,3] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,8,2,7,6,5,3,1] => [8,3,7,1,6,5,4,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[7,8,2,6,5,4,1,3] => [7,3,8,6,5,4,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,8,3,7,2,1,6,5] => [6,5,3,1,8,7,4,2] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[8,6,3,7,1,5,4,2] => [5,8,3,7,6,2,4,1] => [5,8,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,2,1,7,6,5,3] => [4,3,8,2,7,6,5,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,8,6,2,7,3,4,5] => [1,4,6,7,8,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,8,6,3,4,7] => [1,3,6,7,2,5,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,8,2,5,6,7] => [1,5,3,2,6,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,3,8,5,4,6] => [1,3,4,7,6,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,4,2,5,6,7] => [1,5,2,4,6,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,5,2,8,3,7] => [1,5,7,2,4,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,4,2,8,3,7] => [1,5,7,4,2,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,2,5,6,3,7] => [1,4,7,2,5,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,3,2,8,4,6] => [1,5,4,7,2,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,3,6,8,4,5] => [1,2,4,7,8,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,3,4,5,6,7,9,1] => [9,2,3,4,5,6,7,1,8] => [9,2,8,7,6,5,4,1,3] => [[[.,.],[[[[[[.,.],.],.],.],.],.]],.]
[4,2,3,9,5,6,7,8,1] => [9,2,3,1,5,6,7,8,4] => [9,2,8,1,7,6,5,4,3] => [[[.,.],[[[[[[.,.],.],.],.],.],.]],.]
[3,2,9,4,5,6,7,8,1] => [9,2,1,4,5,6,7,8,3] => [9,2,1,8,7,6,5,4,3] => [[[.,.],[[[[[[.,.],.],.],.],.],.]],.]
[2,9,3,4,5,6,7,8,1] => [9,1,3,4,5,6,7,8,2] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[6,2,3,5,8,1,7,4] => [6,2,3,8,4,1,7,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,4,8,1,6,7,3] => [5,2,8,3,1,6,7,4] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,3,9,4,5,6,7,8,2] => [1,9,2,4,5,6,7,8,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,2,10,4,5,6,7,8,9,1] => [10,2,1,4,5,6,7,8,9,3] => [10,2,1,9,8,7,6,5,4,3] => [[[.,.],[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,10,3,4,5,6,7,8,9,1] => [10,1,3,4,5,6,7,8,9,2] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,3,5,6,4,7,8,1,9] => [8,1,2,5,3,4,6,7,9] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[1,3,4,6,7,5,8,9,2] => [1,9,2,3,6,4,5,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,3,4,6,7,5,8,9,1,10] => [9,1,2,3,6,4,5,7,8,10] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[2,3,6,5,7,4,8,1,9] => [8,1,2,6,4,3,5,7,9] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,6,4,5,7,3,1,8] => [7,1,6,3,4,2,5,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,6,3,4,7,1,8] => [7,1,4,5,2,3,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,3,7,5,6,8,4,2] => [1,8,2,7,4,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,7,4,5,8,2] => [1,8,2,5,6,3,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,7,6,8,5,9,2] => [1,9,2,3,7,5,4,6,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,5,7,8,6,9,10,2] => [1,10,2,3,4,7,5,6,8,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,5,6,3,4,2,7,8] => [1,6,4,5,2,3,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,6,8,3,4,2] => [1,8,6,7,3,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,6,3,8,4,2] => [1,8,5,7,3,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,5,2,8,6,4] => [1,5,2,8,4,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,3,6,4,8,2] => [1,8,4,6,2,5,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,1,5,8,7,2,4] => [3,7,2,8,4,1,6,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,5,1,7,6,2,4] => [4,7,2,8,3,6,5,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,5,7,4,1,8,6] => [6,1,2,5,3,8,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,6,4,1,8,7,5] => [5,1,2,4,8,3,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,3,5,2,1,8,6] => [6,5,3,1,4,8,2,7] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[8,3,4,6,2,1,7,5] => [6,5,2,3,8,4,7,1] => [6,5,2,8,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,5,6,3,1,8,7,4] => [5,1,4,8,2,3,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,5,2,1,8,6,3] => [5,4,8,1,3,7,2,6] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,6,4,3,8,2,1,7] => [7,6,4,3,1,2,8,5] => [7,6,4,3,1,8,5,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[5,7,4,6,3,2,1,8] => [7,6,5,3,1,4,2,8] => [7,6,5,3,1,8,4,2] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]]
[3,6,1,2,4,8,7,5] => [3,4,1,5,8,2,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,3,2,8,5,1,7] => [7,4,3,1,6,2,8,5] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[8,6,2,3,1,7,5,4] => [5,3,4,8,7,2,6,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,7,2,3,1,8,5,4] => [5,3,4,8,7,1,2,6] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,2,3,1,8,6,4] => [5,3,4,8,1,7,2,6] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,7,3,4,1,8,6,5] => [5,1,3,4,8,7,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,3,4,1,8,7,5] => [5,1,3,4,8,2,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,2,3,4,1,7,6,5] => [5,2,3,4,8,7,6,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,6,8,4,5,1,2,7] => [6,7,1,4,5,2,8,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,2,6,5,3,4,1,8] => [7,2,5,6,4,3,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,8,4,5,1,3,7] => [6,2,7,4,5,1,8,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,8,5,1,4,3,6] => [5,2,7,6,4,8,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,7,1,4,2,3,5] => [4,6,7,5,8,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,7,1,4,3,2,5] => [4,7,6,5,8,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,8,5,1,4,2,6] => [5,7,1,6,4,8,2,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,3,8,2,1,6,7] => [6,5,3,1,2,7,8,4] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[3,8,4,1,7,6,2,5] => [4,7,1,3,8,6,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,2,1,8,4,6,5] => [4,3,1,6,8,7,2,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,2,1,7,6,4,5] => [4,3,1,7,8,6,5,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,5,7,8,2,4,6,1] => [8,5,1,6,2,7,3,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[1,7,3,6,8,4,5,2] => [1,8,3,6,7,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,8,2,7,3,5,1] => [8,4,6,1,7,2,5,3] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[7,8,3,6,1,5,4,2] => [5,8,3,7,6,4,1,2] => [5,8,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,5,6,3,8,4,2,1] => [8,7,4,6,2,3,1,5] => [8,7,4,6,2,5,1,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[8,5,4,2,1,6,7,3] => [5,4,8,3,2,6,7,1] => [5,4,8,3,2,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,7,5,1,4,8,3,2] => [4,8,7,5,3,1,2,6] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,2,7,3,6,4,1] => [8,3,5,7,1,6,4,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[1,6,5,7,3,8,4,2] => [1,8,5,7,3,2,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,4,1,8,2,6,3] => [4,6,8,3,2,7,1,5] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,1,8,2,7,5,3] => [3,5,8,2,7,1,6,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,5,1,7,6,4,3] => [4,2,8,7,3,6,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,4,3,8,2,5,1] => [8,6,4,3,7,1,2,5] => [8,6,4,3,7,1,5,2] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[3,4,2,7,8,6,1,5] => [7,3,1,2,8,6,4,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,7,8,6,5,2,4,1] => [8,6,1,7,5,4,2,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[4,5,2,7,8,6,3,1] => [8,3,7,1,2,6,4,5] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,1,5,6,3,2,7,8] => [2,6,5,1,3,4,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,5,3,1,8,4,2] => [5,8,4,7,3,2,1,6] => [5,8,4,7,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[4,1,7,8,6,5,3,2] => [2,8,7,1,6,5,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,5,3,7,2,1,4] => [7,6,4,8,3,1,5,2] => [7,6,4,8,3,1,5,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[4,6,7,8,5,3,1,2] => [7,8,6,1,5,2,3,4] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,7,6,2,1,8,4,5] => [5,4,1,7,8,3,2,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,7,5,8,3,6,4,1] => [8,1,5,7,3,6,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,4,8,2,6,5,3,1] => [8,4,7,2,6,5,1,3] => [8,4,7,2,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,5,4,8,2,6,3,1] => [8,5,7,3,2,6,1,4] => [8,5,7,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[4,3,8,1,6,5,2,7] => [4,7,2,1,6,5,8,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,4,1,2,6,7,5] => [4,5,2,3,8,6,7,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,8,4,1,5,6,2] => [5,8,2,4,6,7,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,4,5,1,8,3,6] => [5,2,7,3,4,8,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,7,5,1,4,2,6] => [5,7,1,6,4,8,3,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,8,7,1,5,2,6] => [5,7,2,1,6,8,4,3] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,1,2,8,5,6,4] => [3,4,2,8,6,7,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,2,3,5,7,6,1] => [8,3,4,1,5,7,6,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,5,2,3,8,6,7,1] => [8,3,4,1,2,6,7,5] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,7,4,8,5,3,2,1] => [8,7,6,3,5,1,2,4] => [8,7,6,3,5,1,4,2] => [[[[[.,[.,.]],[[.,.],.]],.],.],.]
[4,3,5,6,1,7,8,2] => [5,8,2,1,3,4,6,7] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,2,6,4,7,8,1] => [8,3,1,5,2,4,6,7] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,1,2,8,5,7,6,3] => [2,3,8,1,5,7,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,6,4,7,8,2] => [2,8,1,5,3,4,6,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,6,7,5,8,2] => [2,8,1,3,6,4,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,4,5,8,1,3,7] => [6,1,7,3,4,2,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,4,1,3,5,8,2,7] => [3,7,4,2,5,1,8,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,4,5,8,2,6] => [3,7,2,4,5,8,1,6] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,8,7,3,4,5,2] => [2,8,5,6,7,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,1,4,5,8,6,2] => [3,8,1,4,5,7,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,6,3,8,7,4,1] => [8,1,4,7,2,3,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,4,7,5,1,3,6,2] => [5,8,6,2,4,7,3,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,7,1,5,3,4,6,2] => [3,8,5,6,4,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,6,4,8,1,3,5] => [6,2,7,4,8,3,1,5] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,7,6,2,1,5,8,4] => [5,4,1,8,6,3,2,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,2,6,1,3,7,8,5] => [4,2,5,1,8,3,6,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,4,6,7,1,3,5] => [6,1,7,3,8,4,5,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,2,3,6,1,5,7,4] => [5,2,3,8,6,4,7,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,8,2,1,4,6,7,3] => [4,3,8,5,1,6,7,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,2,8,7,1,3,4] => [6,3,7,8,1,2,5,4] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,2,4,8,5,6,1,3] => [7,2,8,3,5,6,1,4] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,1,3,8,4,5,6,2] => [2,8,3,5,6,7,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,7,8,3,5,1,4] => [7,1,5,8,6,2,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,6,7,8,2,1,5,4] => [6,5,1,8,7,2,3,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,6,7,1,3,5,8,4] => [4,1,5,8,6,2,3,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,7,1,2,8,5,4] => [4,5,1,8,7,2,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,5,7,2,8,6,4] => [2,5,1,8,3,7,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,7,8,2,6,4] => [2,6,1,8,3,7,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,3,2,7,6,5] => [2,5,4,1,8,7,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,1,8,2,7,6,5] => [3,5,2,1,8,7,6,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,8,1,2,7,6,5] => [4,5,2,1,8,7,6,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,8,2,1,7,6,5] => [5,4,2,1,8,7,6,3] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,4,2,8,7,1,6,5] => [6,3,1,2,8,7,5,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,8,4,2,7,1,6,5] => [6,4,1,3,8,7,5,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,8,4,3,7,6,1,5] => [7,1,4,3,8,6,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,5,7,6,1,8,3] => [6,1,8,2,3,5,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,5,7,8,6,1,4] => [7,1,2,8,3,6,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,8,4,7,6,1,5] => [7,1,2,4,8,6,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,8,2,4,7,1,6,5] => [6,3,1,4,8,7,5,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,2,4,8,7,1,6,5] => [6,2,1,3,8,7,5,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,8,1,3,7,6,5] => [4,2,5,1,8,7,6,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,4,7,8,2,1,5] => [7,6,1,3,8,2,4,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,3,4,6,1,7,8,2] => [5,8,2,3,1,4,6,7] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,5,7,8,6,1,3,4] => [6,1,7,8,2,5,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,7,6,8,1,3,5] => [6,1,7,2,8,4,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,7,5,8,2,3,1] => [8,6,7,1,4,2,3,5] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[4,5,7,1,6,8,3,2] => [4,8,7,1,2,5,3,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,2,7,6,8,1,4,5] => [6,2,1,7,8,4,3,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,1,7,8,3,5,2,6] => [2,7,5,1,6,8,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,8,3,1,6,5,4] => [5,2,4,8,7,6,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,4,1,6,8,3,5] => [4,2,7,3,8,5,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,5,2,4,1,3,6] => [6,4,7,5,3,8,1,2] => [6,4,8,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,2,3,7,8,4,1,5] => [7,2,3,6,8,1,4,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,6,2,3,1,8,4,5] => [5,3,4,7,8,2,1,6] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,6,3,7,8,4,1,5] => [7,1,3,6,8,2,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,8,5,2,3,1,7,6] => [6,4,5,1,3,8,7,2] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,2,5,1,3,7,8,6] => [4,2,5,1,3,8,6,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,5,1,2,7,8,6] => [4,5,2,1,3,8,6,7] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,5,1,4,2,7,8,6] => [3,5,1,4,2,8,6,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,8,5,2,7,6] => [2,6,1,3,5,8,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,1,8,5,2,7,6] => [3,6,2,1,5,8,7,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,7,5,3,6,2,1] => [8,7,5,2,4,6,3,1] => [8,7,5,2,6,4,3,1] => [[[[[.,.],[[.,.],.]],[.,.]],.],.]
[6,3,8,4,7,5,2,1] => [8,7,2,4,6,1,5,3] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,1,8,5,4,2,7,6] => [2,6,1,5,4,8,7,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,3,5,8,4,2,1] => [8,7,3,6,4,2,1,5] => [8,7,3,6,5,2,1,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[4,5,1,3,2,7,8,6] => [3,5,4,1,2,8,6,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,3,2,4,7,8,6] => [2,4,3,5,1,8,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,7,8,5,4,1,6] => [7,1,2,6,5,8,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,3,5,6,1,7,2,4] => [5,7,2,8,3,4,6,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,5,8,1,2,6,7,3] => [4,5,8,1,2,6,7,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,4,8,6,2,7,5] => [1,6,2,3,8,5,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,8,7,3,5,6] => [1,2,6,3,7,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,2,5,4,1,6,7] => [6,3,1,5,4,7,8,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,5,6,2,7,8,1,3] => [7,4,8,1,2,3,5,6] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[2,6,7,3,8,1,4,5] => [6,1,4,7,8,2,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,6,3,1,7,4,5] => [5,1,4,7,8,3,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,5,1,2,6,8,3] => [4,5,8,1,3,6,2,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,1,4,2,8,7,3] => [3,5,8,4,1,2,7,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,8,2,3,7,5,1] => [8,4,5,1,7,2,6,3] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[7,4,2,1,6,3,5,8] => [4,3,6,2,7,5,1,8] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,7,3,4,1,5,6,8] => [5,1,3,4,6,7,2,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,7,2,3,4,8,1,5] => [7,3,4,5,8,1,2,6] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,4,2,1,3,5,8,6] => [4,3,5,2,6,8,1,7] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,2,3,4,8,5,7,1] => [8,2,3,4,6,1,7,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,4,5,1,7,6,8,9] => [5,1,2,3,4,7,6,8,9] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,7,5,8,4,1,6,3] => [6,1,8,5,3,7,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,4,8,5,6,2,7,3] => [1,6,8,2,4,5,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,5,6,1,7,3] => [6,1,8,2,4,5,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,3,5,8,4,7,1,2] => [7,8,2,5,3,1,6,4] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,8,7,4,5,1,6,3] => [6,1,8,4,5,7,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,3,8,5,2,6,7,4] => [1,5,2,8,4,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,8,4,5,1,6,3] => [6,2,8,4,5,7,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,5,8,4,1,7,3] => [6,2,8,5,3,1,7,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,1,8,5,2,6,7,4] => [2,5,1,8,4,6,7,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,3,5,1,7,8,4] => [5,2,3,8,4,1,6,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,2,4,1,5,7,3] => [5,3,8,4,6,2,7,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,7,3,5,2,6,8,4] => [1,5,3,8,4,6,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,3,2,1,6,7,4] => [5,4,3,8,2,6,7,1] => [5,4,3,8,2,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[2,6,4,3,1,7,8,5] => [5,1,4,3,8,2,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,5,1,3,6,8,4] => [4,1,5,8,3,6,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,7,5,2,3,6,8,4] => [1,4,5,8,3,6,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,1,5,2,6,7,4] => [3,5,1,8,4,6,7,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,4,1,5,2,6,3] => [4,6,8,3,5,7,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,4,3,1,2,7,8,6] => [4,5,3,2,1,8,6,7] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,3,1,5,2,6,8,4] => [3,5,2,8,4,6,1,7] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,5,2,3,6,8,4] => [2,4,5,8,3,6,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,5,3,6,7,4] => [2,3,5,8,4,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,5,3,8,2,1,4] => [7,6,4,8,3,1,2,5] => [7,6,4,8,3,1,5,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[5,8,6,3,4,1,7,2] => [6,8,4,5,1,3,7,2] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,4,6,1,7,2,3,8] => [4,6,7,2,1,3,5,8] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,2,4,1,8,6,5] => [5,3,1,4,8,7,2,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,4,7,8,5,1,3,6] => [6,1,7,2,5,8,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,2,1,7,4,6,5,3] => [3,2,8,5,7,6,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,6,8,1,3,4,2] => [5,8,6,7,1,3,2,4] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,5,1,7,4,8,2] => [4,8,1,6,3,2,5,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,3,7,6,8,4,2,1] => [8,7,2,6,1,4,3,5] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[2,4,8,3,5,7,1,6] => [7,1,4,2,5,8,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,1,7,2,4,3,5,6] => [2,4,6,5,7,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,7,2,4,6,5,8] => [1,4,2,5,7,6,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,2,4,6,5,8] => [1,4,3,5,7,6,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,7,4,2,5,6] => [1,6,3,5,7,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,3,1,4,2,5,6] => [4,6,3,5,7,8,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,2,1,7,4,6,5,8] => [3,2,1,5,7,6,4,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,2,6,7,1,8,4] => [6,3,2,8,1,4,5,7] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,2,8,6,7,4,1,5] => [7,2,1,6,8,4,5,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,4,6,2,7,3,1,5] => [7,4,6,2,8,3,5,1] => [7,4,8,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,3,6,2,8,7,1,5] => [7,4,2,1,8,3,6,5] => [7,4,2,1,8,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,8,4,2,6,3,5,1] => [8,4,6,3,7,5,1,2] => [8,4,7,3,6,5,1,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[5,7,8,6,3,2,4,1] => [8,6,5,7,1,4,2,3] => [8,6,5,7,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[6,5,4,2,1,7,8,3] => [5,4,8,3,2,1,6,7] => [5,4,8,3,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[5,4,1,6,7,2,8,3] => [3,6,8,2,1,4,5,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,5,3,1,7,2,4] => [5,7,4,8,3,1,6,2] => [5,8,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,6,1,7,3,4,2,5] => [3,7,5,6,8,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,3,6,7,4,2,5] => [1,7,3,6,8,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,3,2,6,4,8] => [1,5,4,7,2,6,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,3,7,2,6,4,8] => [2,5,3,7,1,6,4,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,7,2,4,3,5] => [2,5,7,6,8,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,6,5,2,3,4] => [2,6,7,8,5,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,6,8,2,4,3] => [2,6,8,7,3,4,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,5,2,4,3,8] => [3,5,7,6,4,2,1,8] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,6,3,5,4,2,8] => [2,7,4,6,5,3,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,8,3,6,4,5,2] => [1,8,4,6,7,5,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,6,4,5,2,3] => [1,7,8,5,6,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,5,7,6,4,1,3] => [7,1,8,6,3,5,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,1,7,5,6,8,3,2] => [2,8,7,1,4,5,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,3,2,5,4,7,8] => [1,4,3,6,5,2,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,2,7,5,4,3] => [1,4,8,7,6,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,3,2,6,8,5] => [1,5,4,3,8,6,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,2,8,4,3,5] => [1,4,7,6,8,3,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,4,3,6,5,7] => [1,2,5,4,7,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,5,6,3,4,7] => [1,2,6,7,4,5,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,5,2,8,6,4] => [1,5,3,8,4,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,8,2,6,3,7] => [1,5,7,2,3,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,2,6,5,4,7] => [1,4,2,7,6,5,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,8,7,5,6] => [1,2,4,3,7,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,5,4,2,6,7] => [1,6,2,5,4,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,4,8,6,5,3] => [1,3,8,4,7,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,3,2,8,7,4] => [1,5,4,8,3,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,6,5,4,3,7] => [1,2,7,6,5,4,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,3,1,2,6,4,7] => [4,5,3,7,1,6,8,2] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,1,7,5,2,6,3] => [3,6,8,1,5,7,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,1,4,2,6,3,7] => [3,5,7,4,2,6,8,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,2,4,1,6,3,7] => [5,3,7,4,2,6,8,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,8,7,1,5,2,6,3] => [4,6,8,1,5,7,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,7,1,5,2,3,6] => [4,6,7,1,5,8,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,8,4,1,3,2,5] => [5,7,6,4,8,2,1,3] => [5,8,7,4,6,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,6,8,4,1,3,5,2] => [5,8,6,4,7,2,1,3] => [5,8,7,4,6,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,8,2,7,5,1,3,6] => [6,3,7,1,5,8,4,2] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,6,8,4,1,5,2,3] => [5,7,8,4,6,2,1,3] => [5,8,7,4,6,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,7,6,1,5,2,3,4] => [4,6,7,8,5,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,5,1,3,6,2,4] => [4,7,5,8,3,6,2,1] => [4,8,7,6,3,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,1,5,3,6,2,4] => [3,7,5,8,4,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,3,5,4,7,2] => [3,8,4,6,5,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,1,5,3,7,6,2] => [3,8,5,1,4,7,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,8,2,6,3,1,5] => [7,4,6,2,8,5,1,3] => [7,4,8,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,7,3,1,4,6,5,2] => [4,8,3,5,7,6,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,3,2,7,5,6,1] => [8,4,3,2,6,7,5,1] => [8,4,3,2,7,6,5,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[6,4,1,7,8,5,3,2] => [3,8,7,2,6,1,4,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,3,1,6,2,5,4] => [4,6,3,8,7,5,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,8,2,4,6,5,1,3] => [7,3,8,4,6,5,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,1,7,5,4,6,2,3] => [2,7,8,5,4,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,1,7,6,4,2,8] => [3,7,2,6,1,5,4,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,3,2,1,6,4,8] => [5,4,3,7,2,6,1,8] => [5,4,3,8,2,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,6,5,3,1,4,2,8] => [5,7,4,6,3,2,1,8] => [5,8,4,7,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[1,8,7,6,4,2,5,3] => [1,6,8,5,7,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,6,7,5,3,2,1] => [8,7,6,2,5,3,4,1] => [8,7,6,2,5,4,3,1] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[1,4,8,6,7,5,3,2] => [1,8,7,2,6,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,8,5,6,4,2,1] => [8,7,2,6,4,5,1,3] => [8,7,2,6,5,4,1,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[1,8,3,6,7,5,4,2] => [1,8,3,7,6,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,7,5,6,4,3] => [1,3,8,7,5,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,1,6,4,5,3,2] => [3,8,7,5,6,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,1,8,4,5,3,2] => [3,8,7,5,6,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,7,4,5,3,2] => [3,8,7,5,6,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,8,6,4,5,3,1] => [8,2,7,5,6,4,1,3] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,1,7,6,4,5,3,2] => [2,8,7,5,6,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,6,4,5,3,2] => [2,8,7,5,6,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,4,5,3,8] => [1,3,7,5,6,2,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,6,4,3,5,7] => [1,3,6,5,7,4,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,6,4,3,5,8] => [1,3,6,5,7,4,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,7,4,3,5,8] => [1,3,6,5,7,2,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,3,4,7,5,6] => [1,2,4,5,7,8,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,3,7,6,4,5] => [2,3,4,7,8,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,2,5,8,1,4,3] => [6,3,8,7,4,1,2,5] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,5,7,3,8,1,4,2] => [6,8,4,7,2,1,3,5] => [6,8,4,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,3,7,4,8,2,5,1] => [8,6,2,4,7,1,3,5] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[6,2,7,4,8,3,5,1] => [8,2,6,4,7,1,3,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,7,4,8,1,5,3] => [6,2,8,4,7,1,3,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,7,6,4,2,5,3,1] => [8,5,7,4,6,3,2,1] => [8,5,7,4,6,3,2,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[8,7,4,6,2,3,5,1] => [8,5,6,3,7,4,2,1] => [8,5,7,3,6,4,2,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[6,8,4,5,7,3,2,1] => [8,7,6,3,4,1,5,2] => [8,7,6,3,5,1,4,2] => [[[[[.,[.,.]],[[.,.],.]],.],.],.]
[4,8,7,1,6,3,5,2] => [4,8,6,1,7,5,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,4,2,1,7,8,3] => [5,4,8,3,1,2,6,7] => [5,4,8,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,7,6,8,3,5,1,4] => [7,1,5,8,6,3,2,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,1,7,8,4,3,5,2] => [2,8,6,5,7,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,8,6,4,5,3,1] => [8,1,7,5,6,4,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,8,5,6,2,3,1,7] => [7,5,6,1,3,4,8,2] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,2,3,1,8,7,4,6] => [4,2,3,7,1,8,6,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,1,5,3,8,6,4] => [3,2,5,8,4,7,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,2,7,6,1,3,4] => [6,3,7,8,1,5,4,2] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,6,8,7,4,5,2,1] => [8,7,1,5,6,2,4,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,2,4,8,1,7,6,5] => [5,2,1,3,8,7,6,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,7,1,4,8,3,5] => [4,2,7,5,8,1,3,6] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,6,8,7,2,1,5] => [7,6,2,1,8,3,5,4] => [7,6,2,1,8,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[5,1,8,7,3,4,2,6] => [2,7,5,6,1,8,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,3,6,7,1,4,5] => [6,2,3,7,8,4,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,3,1,5,8,6,7] => [4,2,3,1,5,7,8,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[9,7,5,3,8,2,6,1,4] => [8,6,4,9,3,7,2,5,1] => [8,6,4,9,3,7,2,5,1] => [[[[[[.,.],.],.],[.,.]],[.,.]],[.,.]]
[9,7,5,4,3,2,8,1,6] => [8,6,5,4,3,9,2,7,1] => [8,6,5,4,3,9,2,7,1] => [[[[[[[.,.],.],.],.],.],[.,.]],[.,.]]
[3,1,2,4,5,6,7,8,9,10] => [2,3,1,4,5,6,7,8,9,10] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,8,6,9,4,7,2,5,1,3] => [9,7,10,5,8,3,6,2,4,1] => [9,7,10,5,8,3,6,2,4,1] => [[[[[[.,.],.],[.,.]],[.,.]],[.,.]],[.,.]]
[10,8,6,4,3,9,2,7,1,5] => [9,7,5,4,10,3,8,2,6,1] => [9,7,5,4,10,3,8,2,6,1] => [[[[[[[.,.],.],.],.],[.,.]],[.,.]],[.,.]]
[10,8,6,5,4,3,2,9,1,7] => [9,7,6,5,4,3,10,2,8,1] => [9,7,6,5,4,3,10,2,8,1] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],[.,.]]
[2,6,8,7,5,3,4,1] => [8,1,6,7,5,2,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,5,1,2,4,3,8,7] => [3,4,6,5,2,1,8,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,7,5,3,1,2,6] => [6,7,5,1,4,8,3,2] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,7,5,6,3,1,4,2] => [6,8,5,7,3,4,2,1] => [6,8,5,7,3,4,2,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,7,3,4,1,2,6,5] => [5,6,3,4,8,7,2,1] => [5,8,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,7,3,1,6,5,2,4] => [4,7,3,8,6,5,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,8,7,3,4,6,5,1] => [8,1,4,5,7,6,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,7,1,6,5,3,4] => [4,1,7,8,6,5,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,8,7,3,4,6,5] => [2,1,5,6,8,7,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,7,1,4,3,6,5] => [4,1,6,5,8,7,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,7,5,6,3,4,1] => [8,1,6,7,4,5,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,8,7,3,1,6,5] => [6,1,5,2,8,7,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,7,5,6,3,1,4] => [7,1,6,8,4,5,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,7,5,3,1,6,4] => [6,1,5,8,4,7,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,7,5,3,6,4,1] => [8,1,5,7,4,6,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,7,5,6,1,4,3] => [6,1,8,7,4,5,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,8,7,3,6,5,1] => [8,1,5,2,7,6,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,7,2,4,3,6,5,1] => [8,3,5,4,7,6,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,8,7,1,2,6,5,3] => [4,5,8,1,7,6,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,7,5,3,1,2,6,4] => [5,6,4,8,3,7,2,1] => [5,8,4,7,3,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,1,2,3,4,5,7,6,9] => [2,3,4,5,6,8,7,1,9] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,2,3,5,4,6,8] => [2,3,4,6,5,7,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,9,2,3,4,5,6,8,7] => [1,3,4,5,6,7,9,8,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,2,3,4,5,6,8,7,10] => [2,3,4,5,6,7,9,8,1,10] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,1,2,3,4,7,6,5,9] => [2,3,4,5,8,7,6,1,9] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,3,4,6,5,7,9] => [2,3,4,5,7,6,8,1,9] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,2,6,4,5,3,8] => [2,3,7,5,6,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,4,3,5,6,8] => [2,3,5,4,6,7,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,9,2,3,4,5,7,6,8] => [1,3,4,5,6,8,7,9,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,2,3,4,5,6,7,9,8] => [1,3,4,5,6,7,8,10,9,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[4,7,3,6,5,1,2,8] => [6,7,3,1,5,4,2,8] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,5,4,2,8,3,1,6] => [7,4,6,3,2,8,1,5] => [7,4,8,3,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[2,5,6,1,8,4,7,3] => [4,1,8,6,2,3,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,5,1,8,4,7,3] => [4,1,8,6,3,2,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,5,4,1,2,8,6,3] => [4,5,8,3,2,7,1,6] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,2,7,1,5,3,6] => [5,3,7,2,6,8,4,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,2,8,6,4,3,1,5] => [7,2,6,5,8,4,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,6,3,2,8,4,1,5] => [7,4,3,6,8,2,1,5] => [7,4,3,8,6,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[4,7,2,8,3,1,5,6] => [6,3,5,1,7,8,2,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,6,1,3,2,4,5,7] => [3,5,4,6,7,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,7,3,5,2,1,6] => [7,6,4,2,5,8,3,1] => [7,6,4,2,8,5,3,1] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[5,4,8,1,3,2,6,7] => [4,6,5,2,1,7,8,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,3,5,2,4,6,7] => [2,5,3,6,4,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,3,5,7,2,4,6] => [1,6,3,7,4,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,7,1,2,8,6,4] => [4,5,2,8,1,7,3,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,7,3,8,6,2,4,5] => [1,6,3,7,8,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,2,1,3,7,5,4] => [4,3,5,8,7,2,6,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,1,4,2,7,6,3,5] => [2,4,7,3,8,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,7,4,6,2,5,3] => [1,6,8,4,7,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,6,7,8,2,9] => [1,8,2,3,4,5,6,7,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,5,6,7,8,3,9] => [2,1,8,3,4,5,6,7,9] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,6,7,8,9,2,10] => [1,9,2,3,4,5,6,7,8,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,5,7,3,6,8,2,4] => [1,7,4,8,2,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,4,7,6,8,2,5] => [2,7,1,3,8,5,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,7,6,8,2,5] => [2,7,3,1,8,5,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,8,2,4,5,1,3] => [7,4,8,5,6,1,2,3] => [7,4,8,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[8,7,2,5,6,3,1,4] => [7,3,6,8,4,5,2,1] => [7,3,8,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,7,1,6,4,3,2,5] => [3,7,6,5,8,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,1,2,8,4,3,5] => [3,4,7,6,8,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,2,8,6,5,4,7] => [1,3,2,7,6,5,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,7,1,8,4,3,6] => [4,1,7,6,2,8,3,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,7,1,6,8,2,4] => [4,7,1,8,2,5,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,7,6,1,8,2,3] => [5,7,8,1,2,4,3,6] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,4,7,6,8,3,1,2] => [7,8,6,2,1,4,3,5] => [7,8,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[1,5,7,8,6,3,2,4] => [1,7,6,8,2,5,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,6,7,3,2,5] => [1,7,6,2,8,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,6,7,3,1,5] => [7,1,6,2,8,4,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,2,7,6,4,3,1,5] => [7,2,6,5,8,4,3,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,8,7,5,6,2,1,3] => [7,6,8,1,4,5,3,2] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,6,8,1,7,4,3,2] => [4,8,7,6,1,2,5,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,9,8,7,6,5,4,2] => [1,9,2,8,7,6,5,4,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,7,1,9,6,5,4,3,2] => [3,9,8,7,6,5,2,1,4] => [3,9,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,7,3,6,5,2] => [2,8,5,1,7,6,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,8,4,1,7,3,2] => [5,8,7,4,1,2,6,3] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,5,8,7,3,1,6,2] => [6,8,5,1,2,7,4,3] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[9,8,1,10,7,6,5,4,3,2] => [3,10,9,8,7,6,5,2,1,4] => [3,10,9,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,6,1,9,5,4,3,2] => [4,9,8,7,6,3,2,1,5] => [4,9,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[3,1,8,4,7,6,5,2] => [2,8,1,4,7,6,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,8,4,3,7,6,2] => [1,8,5,4,2,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,7,2,5,6,4,3] => [2,4,8,7,5,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,5,2,7,6,4] => [2,5,3,8,4,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,5,4,8,6,3] => [3,1,8,5,4,7,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,6,7,5,8,3] => [3,1,8,2,6,4,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,4,5,6,3,7,2] => [2,8,6,3,4,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,5,6,2,7,3] => [2,6,8,3,4,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,7,8,6,4,3] => [3,1,8,7,2,6,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,2,8,7,4,1] => [8,4,1,7,2,3,6,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,4,5,1,7,6,3,8] => [4,1,7,2,3,6,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,4,5,3,7,6,2,1] => [8,7,4,2,3,6,5,1] => [8,7,4,2,6,5,3,1] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[3,4,5,6,2,8,1,7] => [7,5,1,2,3,4,8,6] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,7,4,2,8,5,1,6] => [7,4,1,3,6,8,2,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[7,3,4,1,6,8,2,5] => [4,7,2,3,8,5,1,6] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,1,6,3,4,8,5] => [3,2,5,6,8,4,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,5,1,4,8,7,6] => [4,1,2,5,3,8,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,1,3,6,8,5,4] => [3,1,4,8,7,5,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,1,3,8,4,6,5] => [3,1,4,6,8,7,2,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,7,1,6,2,5,4] => [4,6,1,8,7,5,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,6,7,2,1,4,3,5] => [5,4,7,6,8,2,3,1] => [5,4,8,7,6,2,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,3,7,5,1,2,6,4] => [5,6,2,8,4,7,3,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,6,7,2,5,1,4] => [7,5,2,8,6,3,4,1] => [7,5,2,8,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[8,5,7,2,6,4,1,3] => [7,4,8,6,2,5,3,1] => [7,4,8,6,2,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,6,3,7,5,1,4,2] => [6,8,3,7,5,2,4,1] => [6,8,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,8,2,5,6,1,4] => [7,4,2,8,5,6,1,3] => [7,4,2,8,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,7,3,5,6,1,4,2] => [6,8,3,7,4,5,2,1] => [6,8,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,3,8,1,4,5,2] => [5,8,3,6,7,2,1,4] => [5,8,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,2,5,6,1,8,3] => [6,3,8,2,4,5,1,7] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,5,2,7,6,1,3,4] => [6,3,7,8,2,5,4,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,3,1,4,5,2,6] => [4,7,3,5,6,8,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,7,2,1,5,8,3] => [5,4,8,2,6,1,3,7] => [5,4,8,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,4,2,5,1,6,7,3] => [5,3,8,2,4,6,7,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,7,3,1,4,5,6,2] => [4,8,3,5,6,7,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,4,1,5,6,2,3] => [4,7,8,3,5,6,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,4,1,7,5,2,3] => [4,7,8,3,6,2,5,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,3,1,7,4,5,2] => [4,8,3,6,7,2,5,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,3,7,1,6,4,2] => [5,8,3,7,2,6,4,1] => [5,8,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,6,3,8,1,4,2,5] => [5,7,3,6,8,2,1,4] => [5,8,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,8,2,6,1,5,3] => [6,4,8,2,7,5,1,3] => [6,4,8,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,6,3,5,2,1,7,8] => [6,5,3,1,4,2,7,8] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[6,4,7,3,1,5,2,8] => [5,7,4,2,6,1,3,8] => [5,8,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,5,3,6,1,2,7,4] => [5,6,3,8,2,4,7,1] => [5,8,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,6,3,2,1,7,4,8] => [5,4,3,7,1,2,6,8] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,7,4,1,5,2,3,6] => [4,6,7,3,5,8,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,5,1,2,6,3,4] => [4,5,7,8,3,6,2,1] => [4,8,7,6,3,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,4,1,2,7,5,3] => [4,5,8,3,7,2,6,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,4,5,2,1,3,8,6] => [5,4,6,2,3,8,1,7] => [5,4,8,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,7,4,1,2,5,3,6] => [4,5,7,3,6,8,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,5,1,2,3,6,4] => [4,5,6,8,3,7,2,1] => [4,8,7,6,3,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,6,3,8,4,2,5,7] => [1,6,3,5,7,2,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,6,4,1,5,7,3] => [5,2,8,4,6,3,7,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,1,4,8,3,2,5,7] => [2,6,5,3,7,1,8,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,4,2,7,3,5] => [2,5,7,4,8,3,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,4,3,5,6,8] => [1,2,5,4,6,7,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,8,5,2,4,3,7] => [2,5,7,6,4,1,8,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,2,5,1,4,7,3] => [5,3,8,6,4,1,7,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,5,2,1,6,8,7,3] => [4,3,8,1,2,5,7,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,2,8,6,5,1,4,3] => [6,2,8,7,5,4,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,7,8,6,2,4,3,5] => [1,5,7,6,8,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,3,1,2,5,4,8] => [4,5,3,7,6,2,1,8] => [4,8,3,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,2,1,6,5,3,4,7] => [3,2,6,7,5,4,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,2,8,3,7,6] => [3,4,6,2,1,8,7,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,4,1,2,3,7,6] => [4,5,6,3,1,8,7,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,1,2,5,3,4,6,8] => [2,3,5,6,4,7,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,6,3,2,7,4,5] => [1,5,4,7,8,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,7,2,8,4,6] => [1,5,3,7,2,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,3,8,2,4,6] => [1,6,4,7,2,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,2,7,4,5,3] => [1,4,8,6,7,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,1,7,4,8,5,2] => [3,8,1,5,7,2,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,8,6,3,1,7,4] => [6,1,5,8,2,4,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,6,3,1,7,5,8] => [5,1,4,2,7,3,6,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,6,1,8,7,4,5] => [4,1,2,7,8,3,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,8,6,5,7,2,1] => [8,7,1,2,5,4,6,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,4,5,8,1,7,6,2] => [5,8,1,2,3,7,6,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,2,4,7,3,6,5,8] => [1,2,5,3,7,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,7,4,3,6,8] => [1,2,6,5,3,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,7,4,6,8,3] => [1,2,8,5,3,6,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,7,6,8,3,5] => [1,2,7,3,8,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,8,6,1,7,2,4] => [5,7,1,8,2,4,6,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,6,8,1,7,4,5] => [5,1,2,7,8,3,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,7,1,8,6,4,5] => [4,1,2,7,8,6,3,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,6,5,7,2,8,4] => [1,6,2,8,4,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,6,7,8,2,5] => [1,7,3,2,8,4,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,1,7,8,5,3,4] => [3,1,7,8,6,2,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,8,5,6,7,1,3] => [7,1,8,2,4,5,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,4,8,5,6,7,3,2] => [1,8,7,2,4,5,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,8,5,6,3,2] => [1,8,7,3,5,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,8,6,2,7,4,1] => [8,5,1,7,2,4,6,3] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[7,8,2,5,1,6,4,3] => [5,3,8,7,4,6,1,2] => [5,3,8,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,8,1,4,6,3,5,2] => [3,8,6,4,7,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,8,6,7,1,5,3] => [6,1,8,2,7,4,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,2,4,7,3,6,8,5] => [1,2,5,3,8,6,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,7,4,6,3,8] => [1,2,7,5,3,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,7,6,3,5,8] => [1,2,6,3,7,5,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,6,7,5,4,2] => [1,8,2,7,6,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,6,8,4,7,5] => [3,2,1,6,8,4,7,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,3,1,6,5,7,2] => [4,8,3,1,6,5,7,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,6,8,5,4,2,7,3] => [1,6,8,5,4,2,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,8,4,2,1,7,3] => [6,5,8,4,2,1,7,3] => [6,5,8,4,2,1,7,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[1,7,8,6,5,4,2,3] => [1,7,8,6,5,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,7,4,5,1,3,2] => [6,8,7,4,5,1,3,2] => [6,8,7,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,1,3,5,4,2,8,7] => [2,6,3,5,4,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,8,6,4,7,3] => [2,1,8,6,3,5,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,2,3,8,6,4] => [3,4,5,8,1,7,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,7,1,6,8,5,3] => [4,2,8,1,7,5,3,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,1,7,6,8,5,3] => [3,2,8,1,7,5,4,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,2,7,5,8,6,3] => [2,3,8,1,5,7,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,4,7,8,1,5,2] => [6,8,2,3,7,1,4,5] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,7,8,3,4,1,5,2] => [6,8,4,5,7,1,2,3] => [6,8,4,7,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,7,8,4,2,5,6,3] => [1,5,8,4,6,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,8,7,5,6,4] => [1,3,2,8,6,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,8,4,2,1,5,3] => [6,5,8,4,7,2,1,3] => [6,5,8,4,7,2,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[6,8,7,4,3,1,5,2] => [6,8,5,4,7,1,3,2] => [6,8,5,4,7,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[7,8,6,2,4,1,5,3] => [6,4,8,5,7,3,1,2] => [6,4,8,7,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,2,8,4,6,1,5,3] => [6,2,8,4,7,5,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,8,6,3,1,7,5,4] => [5,1,4,8,7,3,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,4,7,2,5,8,1] => [8,5,1,3,6,2,4,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,4,6,2,7,5,8,1] => [8,4,1,2,6,3,5,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[7,4,2,6,8,1,5,3] => [6,3,8,2,7,4,1,5] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,4,6,2,8,1,5,3] => [6,4,8,2,7,3,1,5] => [6,4,8,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,6,4,8,2,1,5,3] => [6,5,8,3,7,2,1,4] => [6,5,8,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,1,8,4,2,3,5,7] => [2,5,6,4,7,1,8,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,3,8,5,4,2] => [2,8,4,7,6,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,6,2,1,8,5,3] => [5,4,8,2,7,3,1,6] => [5,4,8,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,2,4,3,1,6,8,5] => [5,2,4,3,8,6,1,7] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,3,1,6,4,8,5] => [4,2,3,6,8,5,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,5,8,7,3,4,6,2] => [1,8,5,6,2,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,6,3,4,5,7] => [2,1,5,6,7,4,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,6,4,2,5,7,3] => [1,5,8,4,6,3,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,1,6,5,7,3,4] => [3,1,7,8,5,4,6,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,8,1,7,5,6,3] => [4,1,8,2,6,7,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,2,1,4,8,3,7,6] => [3,2,6,4,1,8,7,5] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,6,4,3,8,7,2] => [2,8,5,4,1,3,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,6,8,1,3,7,2] => [5,8,6,2,1,3,7,4] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,1,6,4,5,8,2] => [3,8,1,5,6,4,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,3,7,6,4,5,8] => [2,1,3,6,7,5,4,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,6,7,5,4,3] => [3,1,8,7,6,4,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,8,6,3,1,5,2] => [6,8,5,1,7,4,2,3] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[1,2,3,4,5,7,9,8,6] => [1,2,3,4,5,9,6,8,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,7,9,8,5] => [1,2,3,4,9,5,6,8,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,7,8,10,9,6] => [1,2,3,4,5,10,6,7,9,8] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,6,7,8,10,9,5] => [1,2,3,4,10,5,6,7,9,8] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,3,8,6,4,7,1,5] => [7,1,2,5,8,4,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,3,7,8,4,5,1,2] => [7,8,2,5,6,1,3,4] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,7,3,4,8,5,1,2] => [7,8,3,4,6,1,2,5] => [7,8,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,1,7,2,5,6,8,4] => [2,4,1,8,5,6,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,7,3,2,8,6] => [2,6,5,1,3,8,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,1,7,8,3,4,2] => [3,8,6,7,2,1,4,5] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,7,2,8,5,3] => [3,5,8,2,7,1,4,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,8,3,6,7,2] => [3,8,5,2,1,6,7,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,2,8,1,7,3,5] => [5,3,7,1,8,2,6,4] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,2,3,6,1,8,5,4] => [5,2,3,8,7,4,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,1,4,5,7,8,2,3] => [2,7,8,3,4,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,8,7,3,5] => [1,2,7,3,8,4,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,5,6,2,7,4] => [1,6,3,8,4,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,2,5,6,1,7,4] => [6,3,2,8,4,5,7,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,2,5,1,6,8,7,3] => [4,2,8,1,3,5,7,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,5,6,1,8,4,3] => [5,2,8,7,3,4,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,4,2,7,8,6,1,3] => [7,3,8,2,1,6,4,5] => [7,3,8,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,6,2,3,8,1,5,4] => [6,3,4,8,7,2,1,5] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,7,6,8,1,2,5,3] => [5,6,8,1,7,3,2,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,8,7,2,1,3,4,5] => [5,4,6,7,8,1,3,2] => [5,4,8,7,6,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,8,6,1,3,4,2,5] => [4,7,5,6,8,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,1,6,2,3,4,8,5] => [2,4,5,6,8,3,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,6,8,5,2,4,1] => [8,6,1,7,5,3,2,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,8,5,4,7,6,2,1] => [8,7,1,4,3,6,5,2] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[1,7,8,5,2,6,3,4] => [1,5,7,8,4,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,2,5,8,1,4,3] => [6,3,8,7,4,2,1,5] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,2,4,8,1,5,3] => [6,3,8,4,7,2,1,5] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,1,7,3,2,4,8,5] => [2,5,4,6,8,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,2,4,3,8,5] => [3,4,6,5,8,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,3,1,8,2,5,4] => [4,6,3,8,7,1,2,5] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,2,1,5,3,8,4] => [4,3,6,8,5,1,2,7] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,3,2,8,7,1,6,5] => [6,3,2,1,8,7,5,4] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,8,3,2,7,1,6,5] => [6,4,3,1,8,7,5,2] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[4,8,3,1,7,6,5,2] => [4,8,3,1,7,6,5,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,3,8,7,1,6,4,2] => [5,8,2,7,1,6,4,3] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,8,7,3,1,6,4,2] => [5,8,4,7,1,6,3,2] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,8,7,2,6,5,1,4] => [7,4,1,8,6,5,3,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[7,4,1,8,6,5,3,2] => [3,8,7,2,6,5,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,2,8,1,7,6,3] => [5,3,8,2,1,7,6,4] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,8,4,2,1,7,6,3] => [5,4,8,3,1,7,6,2] => [5,4,8,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,4,8,3,1,7,6,2] => [5,8,4,2,1,7,6,3] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,7,4,2,5,8,1,3] => [7,4,8,3,5,1,2,6] => [7,4,8,3,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,7,4,1,2,5,8,3] => [4,5,8,3,6,1,2,7] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,6,7,4,2,5,8,3] => [1,5,8,4,6,2,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,7,5,8,1,2,4] => [6,7,1,8,4,2,3,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,6,7,5,8,3,2,4] => [1,7,6,8,4,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,7,4,1,5,8,3] => [5,1,8,4,6,2,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,8,1,5,7,4,2,3] => [3,7,8,6,4,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,6,5,7,4,3,2] => [2,8,7,6,4,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,2,1,5,7,4,3] => [4,3,8,7,5,1,6,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,5,2,4,8,7,3,1] => [8,3,7,4,2,1,6,5] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,5,8,7,4,2,3,1] => [8,6,7,5,2,1,4,3] => [8,6,7,5,2,1,4,3] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[3,1,8,6,5,7,4,2] => [2,8,1,7,5,4,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,7,5,8,2,1,4] => [7,6,1,8,4,2,3,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[1,8,6,5,7,4,3,2] => [1,8,7,6,4,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,8,5,6,3,1,2] => [7,8,6,1,4,5,2,3] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[4,7,8,5,3,6,1,2] => [7,8,5,1,4,6,2,3] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,7,8,5,3,4,6,1] => [8,1,5,6,4,7,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,7,5,3,8,1,2,6] => [6,7,4,1,3,8,2,5] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,7,5,8,3,1,4,6] => [6,1,5,7,3,8,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,5,3,1,6,4,8] => [5,1,4,7,3,6,2,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,5,3,6,4,8,1] => [8,1,4,6,3,5,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,5,3,8,4,6,1] => [8,1,4,6,3,7,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,7,5,3,1,8,2,4] => [5,7,4,8,3,1,2,6] => [5,8,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,7,5,3,8,6,1,4] => [7,1,4,8,3,6,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,5,8,3,1,6,4] => [6,1,5,8,3,7,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,5,3,8,1,6,2] => [6,8,4,1,3,7,2,5] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,7,5,3,8,6,1,2] => [7,8,4,1,3,6,2,5] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[2,7,5,6,8,3,4,1] => [8,1,6,7,3,4,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,5,6,8,3,1,4] => [7,1,6,8,3,4,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,5,6,3,1,8,4] => [6,1,5,8,3,4,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,5,3,6,8,4,1] => [8,1,4,7,3,5,2,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,5,3,6,8,1,4] => [7,1,4,8,3,5,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,5,3,4,8,6,1] => [8,1,4,5,3,7,2,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,5,3,4,6,8,1] => [8,1,4,5,3,6,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,5,3,4,6,1,8] => [7,1,4,5,3,6,2,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,1,6,3,2,4,8,7] => [2,5,4,6,1,3,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,6,1,8,3,2,4] => [4,7,6,8,1,3,2,5] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,7,2,1,5,4,6] => [5,4,1,7,6,8,3,2] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,6,5,7,8,3,1,2] => [7,8,6,1,3,2,4,5] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[6,1,7,2,8,5,3,4] => [2,4,7,8,6,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,6,1,8,4,2,5] => [4,7,1,6,8,3,2,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,1,8,3,2,5,4,6] => [2,5,4,7,6,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,8,3,1,5,4,6] => [5,1,4,7,6,8,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,5,6,7,2,1,3] => [7,6,8,1,3,4,5,2] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,8,7,2,3,4,1,6] => [7,4,5,6,1,8,3,2] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[2,4,6,7,8,5,1,3] => [7,1,8,2,6,3,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,6,7,8,3,1,5] => [7,1,6,2,8,3,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,7,6,2,8,5,1,3] => [7,4,8,1,6,3,2,5] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,6,5,8,7,3,1,2] => [7,8,6,1,3,2,5,4] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,8,6,3,7,2,1,4] => [7,6,4,8,1,3,5,2] => [7,6,4,8,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[8,3,1,7,2,6,4,5] => [3,5,2,7,8,6,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,4,8,2,6,5] => [3,6,2,4,8,7,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,4,8,2,7,5] => [3,6,2,4,8,1,7,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,5,4,8,6,2] => [3,8,2,5,4,7,1,6] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,6,1,3,8,5,2] => [4,8,5,2,7,3,1,6] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,5,1,3,7,4,2] => [4,8,5,7,3,1,6,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,6,1,3,8,4,2] => [4,8,5,7,1,3,2,6] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,5,1,3,8,4,2] => [4,8,5,7,3,1,2,6] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,1,4,2,8,6,3] => [3,5,8,4,1,7,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,4,1,3,8,5,2] => [4,8,5,3,7,1,2,6] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,1,6,4,8,3,7,5] => [2,1,6,4,8,3,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,2,4,8,5,3] => [3,4,8,5,7,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,4,1,3,8,5,2] => [4,8,5,3,7,2,1,6] => [4,8,7,3,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,5,7,8,4,2,3,6] => [1,6,7,5,2,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,8,3,6,2,4] => [1,7,5,8,2,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,8,2,4,3,6] => [1,5,7,6,2,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,1,7,2,4,5,3] => [3,5,8,6,7,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,4,2,7,5,1,6] => [7,4,1,3,6,8,5,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,8,3,2,1,5,4,7] => [5,4,3,7,6,1,8,2] => [5,4,3,8,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,8,5,4,2,7,1,3] => [7,5,8,4,3,1,6,2] => [7,5,8,4,3,1,6,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[1,8,4,6,3,2,7,5] => [1,6,5,3,8,4,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,8,5,3,2,1,7] => [7,6,5,2,4,1,8,3] => [7,6,5,2,8,1,4,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[5,3,6,8,4,2,7,1] => [8,6,2,5,1,3,7,4] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[7,4,5,6,1,3,8,2] => [5,8,6,2,3,4,1,7] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,6,5,7,8,3,1,4] => [7,1,6,8,3,2,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,6,7,8,2,1,4,5] => [6,5,1,7,8,2,3,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,2,8,3,6,5,1,7] => [7,2,4,1,6,5,8,3] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,8,7,2,4,5,1] => [8,5,2,6,7,1,4,3] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[2,5,6,3,4,8,1,7] => [7,1,4,5,2,3,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,5,1,2,8,6,4,7] => [3,4,1,7,2,6,8,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,1,3,4,8,5,6] => [3,2,4,5,7,8,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,4,7,3,1,5,8] => [6,1,5,3,7,2,4,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,1,6,2,3,4,7,5] => [2,4,5,6,8,3,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,8,6,7,2,5,1] => [8,6,1,2,7,4,5,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[1,6,7,2,4,3,5,8] => [1,4,6,5,7,2,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,4,5,2,7,6] => [1,6,3,4,5,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,6,4,7,2,5] => [1,7,3,5,8,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,3,6,7,2,4] => [1,7,4,8,3,5,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,2,5,6,3,8] => [1,4,7,2,5,6,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,8,6,4,7,1,2] => [7,8,1,5,2,4,6,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,7,2,5,8,4,3,6] => [1,3,7,6,4,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,5,3,6,8,7,2] => [2,8,4,1,3,5,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,5,1,6,8,4,2] => [4,8,1,7,3,5,2,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,1,4,7,8,2,5,3] => [2,6,8,3,7,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,7,4,6,2,3,1] => [8,6,7,4,1,5,3,2] => [8,6,7,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[6,8,7,1,5,3,4,2] => [4,8,6,7,5,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,8,4,6,5,1,3] => [7,1,8,4,6,5,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,8,5,4,6,2,1] => [8,7,1,5,4,6,2,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[4,8,7,5,2,6,3,1] => [8,5,7,1,4,6,3,2] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[2,8,7,4,6,1,5,3] => [6,1,8,4,7,5,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,7,2,5,6,3,1] => [8,4,7,1,5,6,3,2] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,7,8,5,3,6,2,1] => [8,7,5,1,4,6,2,3] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[6,4,8,1,5,7,3,2] => [4,8,7,2,5,1,6,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,6,8,3,5,2,7,4] => [1,6,4,8,5,2,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,8,6,3,7,2,1] => [8,7,5,1,2,4,6,3] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[2,6,7,8,4,5,1,3] => [7,1,8,5,6,2,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,1,2,8,4,7,5,3] => [2,3,8,5,7,1,6,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,8,5,6,3,2] => [3,8,7,1,5,6,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,8,2,6,4,3] => [3,5,8,7,1,6,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,1,8,6,4,5,3] => [3,2,8,6,7,5,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,8,4,7,6,2,1] => [8,7,2,4,1,6,5,3] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[2,5,8,1,7,4,6,3] => [4,1,8,6,2,7,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,8,3,7,6,2,1] => [8,7,4,1,2,6,5,3] => [8,7,4,1,6,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[1,7,2,8,6,4,5,3] => [1,3,8,6,7,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,7,8,1,6,2,4] => [5,7,1,8,2,6,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,7,8,5,6,1,3] => [7,1,8,2,5,6,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,1,7,8,5,6,3,2] => [2,8,7,1,5,6,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,8,6,4,7,2,1] => [8,7,1,5,2,4,6,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[2,4,8,5,7,6,1,3] => [7,1,8,2,4,6,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,3,8,5,1,7,4] => [6,1,3,8,5,2,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,1,5,8,6,7,3,2] => [2,8,7,1,3,5,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,3,7,2,8,5,6] => [1,5,3,2,7,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,2,4,6,1,5,7] => [6,3,1,4,7,5,8,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,5,1,3,2,8,4,7] => [3,5,4,7,2,1,8,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,4,3,2,7,6,8] => [2,5,4,3,1,7,6,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,5,8,7,2,6] => [2,7,3,1,4,8,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,1,4,8,3,7,5] => [3,2,6,4,8,1,7,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,7,2,1,8,5,6] => [5,4,1,2,7,8,3,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,8,2,1,4,7,6,5] => [4,3,1,5,8,7,6,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,8,5,4,1,3,7,6] => [5,1,6,4,3,8,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,2,8,7,1,3,5,6] => [5,2,6,1,7,8,4,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,6,5,3,1,2,7] => [6,7,5,1,4,3,8,2] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,4,6,3,1,7,2,8] => [5,7,4,2,1,3,6,8] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,3,6,5,1,8,2,7] => [5,7,2,1,4,3,8,6] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,5,6,8,7,3,2,4] => [1,7,6,8,2,3,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,4,1,6,7,2,8] => [4,7,1,3,2,5,6,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,5,1,8,7,3,2,4] => [3,7,6,8,2,1,5,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,7,6,8,3,2,5] => [2,7,6,1,8,4,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,5,7,3,2,6] => [2,7,6,3,4,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,4,7,6,2,3,5] => [1,6,7,3,8,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,4,7,6,1,3,2] => [6,8,7,3,1,5,4,2] => [6,8,7,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,3,2,6,1,7,4,5] => [5,3,2,7,8,4,6,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,2,4,7,6,1,3,5] => [6,2,7,3,8,5,4,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,6,3,7,4,5,2,8] => [1,7,3,5,6,2,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,3,7,4,8,5,1] => [8,1,3,5,7,2,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,6,1,7,8,2,5,3] => [3,6,8,1,7,2,4,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,3,8,4,5,6,1] => [8,2,3,5,6,7,1,4] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,6,7,8,3,4,1] => [8,2,6,7,1,3,4,5] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,5,1,8,7,2,4,3] => [3,6,8,7,2,1,5,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,4,3,7,2,1,6] => [7,6,4,3,1,8,5,2] => [7,6,4,3,1,8,5,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[6,1,2,8,7,3,4,5] => [2,3,6,7,8,1,5,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,2,8,4,6,1,5] => [7,3,2,5,8,6,1,4] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,5,1,7,6,2,8,3] => [3,6,8,1,2,5,4,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,2,7,6,3,4,8] => [1,3,6,7,2,5,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,6,8,3,5,4,1] => [8,2,5,7,6,3,1,4] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,8,1,7,6,2,5,3] => [3,6,8,1,7,5,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,8,6,5,3,4,1] => [8,2,6,7,5,4,1,3] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,1,8,7,6,5,2,3] => [2,7,8,1,6,5,4,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,5,2,7,4,1,3] => [7,4,8,6,3,2,5,1] => [7,4,8,6,3,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,7,5,2,6,1,4,3] => [6,4,8,7,3,5,2,1] => [6,4,8,7,3,5,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[6,5,1,8,7,4,3,2] => [3,8,7,6,2,1,5,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,8,6,4,3,2] => [3,8,7,6,2,5,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,3,7,6,1,4,2] => [6,8,3,7,2,5,4,1] => [6,8,3,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,8,2,5,4,1,3] => [7,4,8,6,5,2,1,3] => [7,4,8,6,5,2,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,2,8,6,1,5,4,3] => [5,2,8,7,6,4,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,8,6,2,5,1,4,3] => [6,4,8,7,5,3,1,2] => [6,4,8,7,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,3,7,5,4,1,6,2] => [6,8,2,5,4,7,3,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,6,7,4,5,1,3] => [7,2,8,5,6,3,4,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,8,4,1,2,5,7] => [5,6,2,4,7,1,8,3] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,1,5,8,6,4,2,7] => [2,7,1,6,3,5,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,8,1,5,2,6,7] => [4,6,1,2,5,7,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,8,5,2,7,1,4] => [7,5,1,8,4,2,6,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,5,6,3,1,7,4,8] => [5,1,4,7,2,3,6,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,1,6,5,7,2,3,4] => [2,6,7,8,4,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,5,7,1,3,2,4] => [5,7,6,8,3,2,4,1] => [5,8,7,6,3,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,5,8,6,2,7,4,3] => [1,5,8,7,2,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,7,1,3,8,2,5] => [4,7,5,2,8,1,3,6] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,3,6,7,4,1,5] => [7,2,3,6,8,4,5,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,1,8,5,7,2,6,4] => [2,6,1,8,4,7,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,4,5,2,1,7,3] => [6,5,8,3,4,2,7,1] => [6,5,8,3,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,5,2,6,1,4,7,3] => [5,3,8,6,2,4,7,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,7,2,4,8,1,6,3] => [6,3,8,4,1,7,2,5] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,2,7,3,8,1,6,4] => [6,2,4,8,1,7,3,5] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,7,5,8,2,1,6,4] => [6,5,1,8,3,7,2,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,2,6,7,1,8,5,4] => [5,2,1,8,7,3,4,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,7,1,4,3,8,6,2] => [3,8,5,4,1,7,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,6,7,8,2,5,4] => [1,6,2,8,7,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,7,8,2,5,4] => [1,6,3,8,7,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,6,7,8,4,1,5] => [7,2,1,6,8,3,4,5] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,7,8,5,3,1,4] => [7,2,6,8,5,1,3,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,7,4,8,5,1,3] => [7,2,8,4,6,1,3,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,8,4,3,1,6,5,2] => [5,8,4,3,7,6,1,2] => [5,8,4,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,6,1,7,8,3,5,4] => [3,1,6,8,7,2,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,4,7,8,1,3,5] => [6,1,7,3,8,2,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,2,6,7,8,5,3,4] => [1,2,7,8,6,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,4,8,3,2,5] => [1,7,6,4,8,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,7,8,3,2,5] => [1,7,6,2,8,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,4,5,3,7,8] => [2,3,6,4,5,1,7,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,3,2,6,4,5] => [2,5,4,7,8,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,3,5,6,7,4,9] => [2,3,4,8,5,6,7,1,9] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,7,3,2,6,4,5,9] => [2,5,4,7,8,6,3,1,9] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,4,5,3,7,8,9,10] => [2,3,6,4,5,1,7,8,9,10] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,2,9,4,5,7,8,3,10] => [2,3,9,5,6,1,7,8,4,10] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,6,3,9,5,2,8,4,7] => [2,7,4,9,6,3,10,8,5,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,7,2,1,5,4,6,3] => [4,3,8,6,5,7,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,7,4,8,6,5,3,1] => [8,1,7,3,6,5,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,6,5,2,4,1,8,3] => [6,4,8,5,3,2,1,7] => [6,4,8,7,3,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,6,4,3,1,5,8,2] => [5,8,4,3,6,2,1,7] => [5,8,4,3,7,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,1,8,7,2,3,5,4] => [2,5,6,8,7,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,1,2,7,3,4,5] => [3,4,6,7,8,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,8,2,7,1,5,4] => [6,4,1,8,7,2,5,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,8,6,1,4,5,7,3] => [4,1,8,5,6,3,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,7,2,5,4,1,3] => [7,4,8,6,5,1,3,2] => [7,4,8,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,1,2,3,4,5,7,8,9,10] => [2,3,4,5,6,1,7,8,9,10] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,2,6,4,8,7,5,1] => [8,2,1,4,7,3,6,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,7,2,8,6,5,1,3] => [7,3,8,1,6,5,2,4] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,7,1,8,6,5,3,2] => [3,8,7,1,6,5,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,3,8,6,1,5,2] => [6,8,3,1,7,5,2,4] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,1,6,4,8,7,2,5] => [2,7,1,4,8,3,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,3,5,2,7,6] => [2,6,4,1,5,8,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,2,5,4,7,6] => [3,4,1,6,5,8,7,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,3,6,8,7,1,5] => [7,2,3,1,8,4,6,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,8,3,5,1,7,6] => [6,2,4,1,5,8,7,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,8,2,4,5,7,6,1] => [8,3,1,4,5,7,6,2] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,8,2,5,1,4,7,6] => [5,3,1,6,4,8,7,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,2,8,5,7,1,3,6] => [6,2,7,1,4,8,5,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,5,6,4,1,3,2,8] => [5,7,6,4,2,3,1,8] => [5,8,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,8,6,4,1,3,2,5] => [5,7,6,4,8,3,1,2] => [5,8,7,4,6,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,1,4,2,5,6,3,8] => [2,4,7,3,5,6,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,2,1,4,6,5,8] => [4,3,2,5,7,6,1,8] => [4,3,2,8,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,1,4,3,2,5,8] => [3,6,5,4,7,2,1,8] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,3,5,6,2,8] => [3,7,4,2,5,6,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,1,3,5,6,8,4] => [3,1,4,8,5,6,2,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,2,1,5,8,7,4] => [4,3,1,8,5,2,7,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,3,6,1,5,8,7,4] => [4,1,2,8,5,3,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,7,1,5,6,8,2] => [4,8,1,2,5,6,3,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,2,7,1,6,8,5] => [5,3,2,1,8,6,4,7] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,8,1,5,6,3,2] => [4,8,7,2,5,6,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,2,1,5,3,7,4] => [4,3,6,8,5,1,7,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,2,5,3,6,7,1] => [8,3,5,1,4,6,7,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,5,8,2,3,6,7,1] => [8,4,5,1,2,6,7,3] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,4,8,5,3,6,7,1] => [8,1,5,2,4,6,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,3,2,6,4,8,7,1] => [8,3,2,5,1,4,7,6] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,4,5,3,8,6,7,1] => [8,1,4,2,3,6,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,3,5,2,8,6,7,1] => [8,4,2,1,3,6,7,5] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,8,5,3,2,6,7,1] => [8,5,4,1,3,6,7,2] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[3,5,4,2,8,6,7,1] => [8,4,1,3,2,6,7,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,1,2,7,5,6,8,3] => [2,3,8,1,5,6,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,7,4,2,8,3,1] => [8,5,7,4,1,2,3,6] => [8,5,7,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[2,5,7,4,6,8,3,1] => [8,1,7,4,2,5,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,5,2,4,3,8,6,1] => [8,3,5,4,2,7,1,6] => [8,3,7,6,2,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,8,1,2,5,4,7,3] => [3,4,8,6,5,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,1,8,5,2,7,3] => [3,6,8,2,5,1,7,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,1,8,5,4,7,3] => [3,1,8,6,5,2,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,2,8,5,6,4,3] => [2,3,8,7,5,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,2,6,8,5,7,1] => [8,3,2,1,6,4,7,5] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,7,6,4,8,5,2,1] => [8,7,1,4,6,3,2,5] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,1,6,8,5,4,7,2] => [2,8,1,6,5,3,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,5,8,4,6,7,1] => [8,1,2,5,3,6,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,5,2,8,4,6,7,1] => [8,3,1,5,2,6,7,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,4,5,8,2,6,7,1] => [8,5,1,2,3,6,7,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,4,2,8,3,6,7,1] => [8,3,5,2,1,6,7,4] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,3,4,8,2,6,7,1] => [8,5,2,3,1,6,7,4] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[2,5,4,8,3,6,7,1] => [8,1,5,3,2,6,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,3,2,5,8,4,7,1] => [8,3,2,6,4,1,7,5] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,1,8,3,5,4,7,2] => [2,8,4,6,5,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,8,3,2,6,7,1] => [8,5,4,2,1,6,7,3] => [8,5,4,2,1,7,6,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[5,8,2,3,4,6,7,1] => [8,3,4,5,1,6,7,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,2,1,7,8,5,4,3] => [3,2,8,7,6,1,4,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,5,1,4,6,8,3] => [4,2,8,5,3,6,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,5,6,4,7,1,3] => [7,2,8,5,3,4,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,5,8,6,3,7,2,4] => [1,7,5,8,2,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,8,3,2,7,5] => [1,6,5,2,8,3,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,5,2,7,1,8,6] => [6,4,1,2,3,8,5,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,5,7,6,3,2,8,4] => [1,6,5,8,2,4,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,6,7,3,2,5,1] => [8,6,5,2,7,3,4,1] => [8,6,5,2,7,4,3,1] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[3,7,2,4,1,6,8,5] => [5,3,1,4,8,6,2,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,4,6,2,3,5,7,1] => [8,4,5,2,6,3,7,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,5,2,1,4,3,8,6] => [4,3,6,5,2,8,1,7] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,4,1,7,5,2,8,6] => [3,6,1,2,5,8,4,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,7,8,5,4,2,6] => [2,7,1,6,5,8,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,5,2,8,6,1,7] => [7,4,1,2,3,6,8,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,4,5,2,8,1,6,7] => [6,4,1,2,3,7,8,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,4,5,2,8,6,7,1] => [8,4,1,2,3,6,7,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,4,5,2,6,8,1,7] => [7,4,1,2,3,5,8,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,4,5,2,1,8,6,7] => [5,4,1,2,3,7,8,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,6,4,8,3,1,2,5] => [6,7,5,3,8,2,1,4] => [6,8,5,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[7,4,8,5,6,1,2,3] => [6,7,8,2,4,5,1,3] => [6,8,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,8,5,1,3,4,7] => [5,2,6,7,4,1,8,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,7,8,6,1,4,5] => [6,2,1,7,8,5,3,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,7,4,1,3,6,2,8] => [4,7,5,3,1,6,2,8] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,5,4,6,3,8,2,7] => [1,7,5,3,2,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,1,8,6,3,5,2] => [3,8,6,1,7,5,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,8,6,2,1,7,5] => [6,5,2,1,8,4,7,3] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,3,6,2,4,1,7,5] => [6,4,2,5,8,3,7,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,4,2,8,7,3,1,5] => [7,3,6,2,8,1,5,4] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,8,6,1,7,5,2,4] => [4,7,1,8,6,3,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,7,5,2,1,3,4] => [6,5,7,8,4,1,3,2] => [6,5,8,7,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[7,6,2,8,5,1,3,4] => [6,3,7,8,5,2,1,4] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,5,7,6,2,8,4,3] => [1,5,8,7,2,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,8,5,6,2,3,1] => [8,6,7,1,4,5,2,3] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[2,7,8,5,6,1,4,3] => [6,1,8,7,4,5,2,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,8,1,2,5,6,3] => [4,5,8,1,6,7,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,8,3,6,5,4,1] => [8,1,4,7,6,5,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,6,2,1,7,5,4,3] => [4,3,8,7,6,2,5,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,6,1,2,5,7,4,8] => [3,4,1,7,5,2,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,3,2,7,4,1,8] => [7,4,3,6,1,2,5,8] => [7,4,3,8,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[2,6,4,3,7,5,8,1] => [8,1,4,3,6,2,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,1,5,8,6,2,7,3] => [2,6,8,1,3,5,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,7,5,6,3,1,8] => [7,1,6,2,4,5,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,5,1,6,3,4,2,8] => [3,7,5,6,2,4,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,7,5,8,1,4,3] => [6,1,8,7,4,2,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,7,5,8,3,4,1] => [8,1,6,7,4,2,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,8,7,6,3,4,1] => [8,1,6,7,2,5,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,3,2,7,5,4,6,1] => [8,3,2,6,5,7,4,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,4,7,8,6,3,5,1] => [8,1,6,2,7,5,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,2,1,7,6,5,3,4] => [3,2,7,8,6,5,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,4,1,6,8,2,3] => [4,7,8,3,1,5,2,6] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,4,6,8,7,3,2,5] => [1,7,6,2,8,3,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,3,6,2,4,7] => [1,6,4,7,2,5,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,8,1,3,7,2,4] => [4,7,5,8,1,2,6,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,4,8,6,1,2,5] => [6,7,1,3,8,5,2,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,8,2,5,6,3,1,4] => [7,3,6,8,4,5,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,6,8,5,3,2,4,7] => [1,6,5,7,4,2,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,1,6,7,4,2,3] => [3,7,8,6,1,4,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,4,2,8,1,5,7] => [6,4,1,3,7,2,8,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,2,6,5,1,3,8,4] => [5,2,6,8,4,3,1,7] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,8,3,1,7,4,6] => [5,2,4,7,1,8,6,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,1,8,3,7,4,6] => [3,2,5,7,1,8,6,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,8,4,6,7,3,5] => [1,2,7,4,8,5,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,8,4,6,1,3,5] => [6,2,7,4,8,5,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,1,8,4,6,2,3,5] => [2,6,7,4,8,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,6,5,4,7,2,3] => [1,7,8,5,4,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,4,6,7,3,8,2] => [2,8,6,3,1,4,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,7,2,4,8,6] => [2,5,3,6,1,8,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,6,2,5,8,7,9] => [3,5,1,2,6,4,8,7,9] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,2,6,5,8,7,9] => [3,4,1,2,6,5,8,7,9] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,6,2,4,8,7,9] => [3,5,1,6,2,4,8,7,9] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,6,4,8,7,9] => [3,4,1,6,2,5,8,7,9] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,3,6,4,8,7,9] => [3,1,4,6,2,5,8,7,9] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,8,5,1,3,4,7,6] => [4,1,5,6,3,8,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,1,6,5,2,4,7,3] => [2,5,8,6,4,3,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,1,4,6,3,2,5] => [3,7,6,4,8,5,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,1,3,6,8,2,4] => [3,7,4,8,1,5,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,7,5,8,6,3,2] => [1,8,7,2,4,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,8,3,4,7,2,5] => [2,7,4,5,8,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,6,3,5,2,7,4] => [1,6,4,8,5,3,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,1,3,5,4,2,6] => [3,7,4,6,5,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,8,2,6,4,1,7] => [7,4,1,6,2,5,8,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,6,5,2,8,4,1,7] => [7,4,1,6,3,2,8,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,2,5,8,6,3,7,1] => [8,2,6,1,3,5,7,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,5,6,3,1,7,4] => [6,2,5,8,3,4,7,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,1,5,3,8,7,6] => [3,2,5,1,4,8,7,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,2,4,7,3,1,5] => [7,3,6,4,8,1,5,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,1,8,4,2,5,3,6] => [2,5,7,4,6,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,8,7,5,2,6,3] => [1,6,8,2,5,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,8,5,3,6,2] => [1,8,6,2,5,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,4,2,3,7,8] => [1,5,6,4,2,3,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,3,6,8,4,2,1] => [8,7,3,6,1,4,2,5] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[8,7,3,4,2,6,1,5] => [7,5,3,4,8,6,2,1] => [7,5,3,8,6,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[3,1,5,2,7,8,6,4] => [2,4,1,8,3,7,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,8,7,3,6] => [1,2,7,4,3,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,8,6,3,5,7] => [1,2,6,3,7,5,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,4,7,3,8,6] => [1,3,6,4,2,8,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,4,1,8,6,3,5] => [4,1,7,3,8,6,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,5,3,2,1,4,7,6] => [5,4,3,6,2,8,7,1] => [5,4,3,8,2,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[1,2,7,6,8,4,3,5] => [1,2,7,6,8,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,4,2,6,8,5] => [1,5,3,4,8,6,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,5,8,4,2,7] => [1,7,3,6,4,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,6,3,2,7,5,1] => [8,5,4,1,7,3,6,2] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[1,7,6,4,3,8,5,2] => [1,8,5,4,7,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,7,6,3,2,4] => [1,7,6,8,3,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,3,6,8,5,2] => [1,8,4,2,7,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,5,7,8,4,2] => [1,8,3,7,4,2,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,3,2,7,8,4] => [1,5,4,8,2,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,5,6,3,1,7,4] => [6,1,5,8,3,4,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,2,6,8,4,3,7,5] => [1,2,6,5,8,3,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,7,2,6,4,1,8] => [7,4,2,6,1,5,3,8] => [7,4,2,8,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,6,2,5,3,4,1,8] => [7,3,5,6,4,2,1,8] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,6,2,4,5,3,1,8] => [7,3,6,4,5,2,1,8] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,4,7,2,3,5,1,8] => [7,4,5,2,6,1,3,8] => [7,4,8,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,6,2,4,3,5,1,8] => [7,3,5,4,6,2,1,8] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,6,2,3,5,4,1,8] => [7,3,4,6,5,2,1,8] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,4,2,7,1,6,3,5] => [5,3,7,2,8,6,4,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,6,3,2,8,1,7,5] => [6,4,3,1,8,2,7,5] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,7,6,1,5,3,2,4] => [4,7,6,8,5,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,8,4,3,1,5,6,2] => [5,8,4,3,6,7,1,2] => [5,8,4,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,5,2,7,1,4,6,3] => [5,3,8,6,2,7,4,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,7,6,1,4,3,5,2] => [4,8,6,5,7,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,6,1,3,5,4,2] => [4,8,5,7,6,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,6,1,5,4,2,3] => [4,7,8,6,5,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,2,7,1,5,3,4] => [5,3,7,8,6,2,4,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,3,5,4,2,1,6,7] => [6,5,2,4,3,7,8,1] => [6,5,2,8,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,6,3,7,1,2,5,4] => [5,6,3,8,7,2,4,1] => [5,8,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,8,4,3,1,5,2,6] => [5,7,4,3,6,8,1,2] => [5,8,4,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,6,3,7,1,5,2,4] => [5,7,3,8,6,2,4,1] => [5,8,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,7,6,1,2,5,3,4] => [4,5,7,8,6,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,6,1,2,5,4,3] => [4,5,8,7,6,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,6,1,4,2,5,3] => [4,6,8,5,7,3,2,1] => [4,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,5,4,1,2,6,3] => [5,6,8,4,3,7,2,1] => [5,8,7,4,3,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[5,7,8,1,3,4,2,6] => [4,7,5,6,1,8,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,5,1,3,4,2,6,8] => [3,6,4,5,2,7,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,1,3,4,2,8,6] => [3,6,4,5,1,8,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,3,5,6,4,8,1,2] => [7,8,2,5,3,4,1,6] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,7,3,8,2,5,6,4] => [1,5,3,8,6,7,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,7,8,4,6,2] => [1,8,3,6,2,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,3,8,2,6,4] => [1,6,4,8,2,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,5,3,6,2,4,8] => [2,6,4,7,3,5,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,3,5,8,4,2,6] => [1,7,3,6,4,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,5,8,6,2,4] => [1,7,2,8,4,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,5,3,6,2,4] => [1,7,5,8,4,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,8,3,4,2,6] => [1,7,5,6,3,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,5,6,3,4,2,8] => [2,7,5,6,3,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,5,6,4,1,2,8] => [6,7,2,5,3,4,1,8] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,7,5,8,4,1,2,6] => [6,7,1,5,3,8,2,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,5,6,8,1,3,4,2] => [5,8,6,7,2,3,1,4] => [5,8,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,1,2,5,8,4,6] => [3,4,1,7,5,8,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,2,7,5,8,4,6] => [2,3,1,7,5,8,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,5,7,8,6,4] => [2,3,1,8,4,7,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,1,5,4,6,2,8] => [3,7,2,5,4,6,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,5,1,2,6,4,8] => [4,5,2,7,3,6,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,1,2,8,5,6,4] => [3,4,1,8,6,7,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,1,7,4,6,8,2] => [3,8,2,5,1,6,4,7] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,7,1,2,6,8,4] => [4,5,2,8,1,6,3,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,5,7,4,6,3,1,8] => [7,1,6,4,2,5,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,4,8,3,5,6,1,2] => [7,8,4,2,5,6,1,3] => [7,8,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[2,4,7,3,5,6,1,8] => [7,1,4,2,5,6,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,7,6,4,2,3,1,8] => [7,5,6,4,1,3,2,8] => [7,5,8,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[7,4,8,2,5,6,1,3] => [7,4,8,2,5,6,1,3] => [7,4,8,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,8,1,2,3,6,7,4] => [3,4,5,8,1,6,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,1,8,3,6,7,2] => [3,8,5,1,2,6,7,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,1,8,2,6,7,3] => [3,5,8,1,2,6,7,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,2,4,6,7,3] => [3,4,8,5,1,6,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,7,4,2,1,5,3] => [6,5,8,4,7,1,3,2] => [6,5,8,4,7,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[4,3,2,7,8,6,1,5] => [7,3,2,1,8,6,4,5] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,8,7,4,3,1,2,5] => [6,7,5,4,8,1,3,2] => [6,8,5,4,7,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[2,8,6,4,3,1,5,7] => [6,1,5,4,7,3,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,1,7,4,3,2,5,6] => [2,6,5,4,7,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,8,1,5,6,4,7] => [4,1,2,7,5,6,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,8,1,2,6,7,3] => [4,5,8,2,1,6,7,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,1,2,3,6,7,5] => [3,4,5,1,8,6,7,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,8,2,4,6,7,3] => [2,4,8,5,1,6,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,8,5,3,7,4] => [3,1,6,8,5,2,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,3,8,1,7,4,6] => [5,2,3,7,1,8,6,4] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,3,5,7,1,6,4,8] => [5,1,2,7,3,6,4,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,5,3,8,2,4,6,7] => [1,5,3,6,2,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,2,7,5,1,4,3] => [6,3,8,7,5,2,4,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,6,2,5,3,7,4,1] => [8,3,5,7,4,2,6,1] => [8,3,7,6,5,2,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,7,1,8,6,3,5,4] => [3,1,6,8,7,5,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,6,1,3,2,8,4] => [4,6,5,8,1,3,2,7] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,3,2,6,1,4,8] => [6,4,3,7,1,5,2,8] => [6,4,3,8,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,1,7,5,3,6,4,2] => [2,8,5,7,4,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,6,4,8,5,3] => [3,1,8,5,7,4,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,5,3,7,4,2,1] => [8,7,4,6,3,2,5,1] => [8,7,4,6,3,2,5,1] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[3,5,4,6,1,7,8,2] => [5,8,1,3,2,4,6,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,5,1,8,3,7,2] => [4,8,6,1,3,2,7,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,1,5,4,6,3,7,2] => [2,8,6,4,3,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,5,6,4,3,8] => [3,1,7,6,4,5,2,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,5,1,8,6,2,3] => [4,7,8,1,3,6,2,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,4,5,2,8,3,1,6] => [7,4,6,2,3,8,1,5] => [7,4,8,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,4,2,5,6,3,7,1] => [8,3,6,2,4,5,7,1] => [8,3,7,2,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,6,2,7,5,4,3,1] => [8,3,7,6,5,2,4,1] => [8,3,7,6,5,2,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,5,6,2,1,7,4,3] => [5,4,8,7,2,3,6,1] => [5,4,8,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,5,6,4,1,7,2,8] => [5,7,1,4,2,3,6,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,6,1,7,4,3,8] => [4,1,7,6,2,3,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,1,8,6,5,4,3] => [3,1,8,7,6,5,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,6,1,8,5,4,2] => [4,8,1,7,6,3,2,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,8,3,1,4,5,6] => [5,1,4,6,7,8,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,5,3,2,8,6,7,4] => [1,4,3,8,2,6,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,5,6,3,2,4] => [1,7,6,8,4,5,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,7,3,2,8,4] => [1,6,5,8,2,3,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,5,2,4,6,3] => [1,5,8,6,4,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,2,4,6,7,3] => [1,4,8,5,3,6,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,3,2,4,5] => [1,6,5,7,8,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,3,2,4,5,6] => [1,5,4,6,7,8,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,5,6,7,2,3] => [1,7,8,3,4,5,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,6,7,4,3,5] => [1,2,7,6,8,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,6,3,4,5,7] => [1,2,5,6,7,4,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,4,3,8,5,6] => [1,2,5,4,7,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,7,4,2,3,5] => [1,6,7,5,8,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,4,2,3,5] => [1,6,7,5,8,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,2,3,8,5,6] => [1,4,5,3,7,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,3,4,2,5,6] => [1,6,4,5,7,8,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,6,7,2,3,4] => [1,6,7,8,2,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,8,5,4,6] => [1,2,3,7,6,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,6,7,3,4,5] => [1,2,6,7,8,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,5,2,3,8,6] => [1,5,6,3,4,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,3,4,5,2,6] => [1,7,4,5,6,8,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,4,5,6,3,7] => [1,2,7,4,5,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,5,6,2,3,7] => [1,6,7,3,4,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,5,6,3,4,1,7] => [7,2,5,6,3,4,8,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,8,2,7,3,4,1,6] => [7,3,5,6,1,8,4,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,8,7,2,3,4,1,5] => [7,4,5,6,8,1,3,2] => [7,4,8,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,8,7,5,2,6,1,4] => [7,5,1,8,4,6,3,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,8,4,2,6,7,3,1] => [8,4,7,3,1,5,6,2] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[5,8,2,1,3,7,6,4] => [4,3,5,8,1,7,6,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,4,3,2,8,5,7,6] => [1,4,3,2,6,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,8,2,6,4,7,3] => [2,4,8,6,1,5,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,8,3,6,7,4,1] => [8,2,4,7,1,5,6,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,1,7,5,6,8,4,2] => [2,8,1,7,4,5,3,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,7,5,3,4,2] => [2,8,6,7,5,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,5,6,1,4,2,7] => [5,7,2,6,3,4,8,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,3,7,5,6,8,4,1] => [8,1,2,7,4,5,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,4,7,5,8,1,6] => [7,2,1,3,5,8,4,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,8,7,6,5,3,1,4] => [7,1,6,8,5,4,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,3,4,7,5,2,8,6] => [1,6,2,3,5,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,2,4,7,6,8,1] => [8,3,1,4,2,6,5,7] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,3,2,6,4,7,8,1] => [8,3,2,5,1,4,6,7] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,3,2,6,7,4,8,1] => [8,3,2,6,1,4,5,7] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,3,2,7,6,4,8,1] => [8,3,2,6,1,5,4,7] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,3,5,2,8,4,6,1] => [8,4,2,6,3,7,1,5] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[3,7,5,2,4,8,6,1] => [8,4,1,5,3,7,2,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[8,3,5,1,6,4,7,2] => [4,8,2,6,3,5,7,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,5,6,1,3,7,2] => [5,8,6,2,3,4,7,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,4,7,6,8,2,5,1] => [8,6,1,2,7,4,3,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,2,8,4,1,3,6,7] => [5,2,6,4,1,7,8,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,5,2,1,4,6,7] => [5,4,1,6,3,7,8,2] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,1,6,7,3,4,2,5] => [2,7,5,6,8,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,1,6,7,4,3,5] => [3,2,7,6,8,4,5,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,8,1,2,5,4,3] => [4,5,8,7,6,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,2,3,4,9,5,6,8,7] => [1,2,3,4,6,7,9,8,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,9,6,8,7] => [1,2,3,4,5,7,9,8,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,10,5,6,7,9,8] => [1,2,3,4,6,7,8,10,9,5] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,10,6,7,9,8] => [1,2,3,4,5,7,8,10,9,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,9,10,7,8] => [1,2,3,4,5,6,9,10,7,8] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[10,1,2,3,4,5,6,7,11,8,9] => [2,3,4,5,6,7,8,10,11,1,9] => [2,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,5,2,3,6,8,7,4] => [1,3,4,8,2,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,5,6,9,8,7] => [1,3,2,4,5,6,9,8,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,11,10,9] => [1,2,3,4,5,6,7,8,11,10,9] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[2,5,4,6,8,3,1,7] => [7,1,6,3,2,4,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,3,6,4,1,2,5,7] => [5,6,2,4,7,3,8,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,6,2,5,8,7,4,3] => [1,3,8,7,4,2,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,1,8,5,4,6,2] => [3,8,2,6,5,7,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,8,5,6,4,1,7] => [7,1,2,6,4,5,8,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,4,8,6,1,3,5] => [6,1,7,3,8,5,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,6,4,1,2,5,3,7] => [4,5,7,3,6,2,8,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,8,2,3,1,5,7] => [6,4,5,2,7,1,8,3] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[3,8,4,6,1,5,2,7] => [5,7,1,3,6,4,8,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,1,8,2,6,3,7] => [3,5,7,1,2,6,8,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,8,4,3,2,7,5] => [2,6,5,4,8,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,6,3,4,7,2] => [2,8,5,6,3,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,8,3,6,2,7,1] => [8,6,4,1,2,5,7,3] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[7,2,1,6,5,3,8,4] => [3,2,6,8,5,4,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,6,4,8,7,3,2] => [2,8,7,4,1,3,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,6,7,5,1,8,3] => [6,1,8,2,5,3,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,7,6,1,5,4,3,2,9] => [4,8,7,6,5,3,2,1,9] => [4,9,8,7,6,3,2,1,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[7,6,4,1,5,3,2,8] => [4,7,6,3,5,2,1,8] => [4,8,7,3,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,8,7,4,1,5,3,2] => [5,8,7,4,6,1,3,2] => [5,8,7,4,6,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,9,8,6,4,1,5,3,2] => [6,9,8,5,7,4,1,3,2] => [6,9,8,5,7,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[[[.,.],.],.]]
[6,8,7,3,5,4,2,1] => [8,7,4,6,5,1,3,2] => [8,7,4,6,5,1,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[3,1,2,8,5,7,4,6] => [2,3,1,7,5,8,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,1,2,8,4,5,6] => [3,4,2,6,7,8,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,4,7,6,3,5,8] => [2,1,6,3,7,5,4,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,4,5,3,8,1,6] => [7,2,5,3,4,8,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,4,2,5,6,7,3,1] => [8,3,7,2,4,5,6,1] => [8,3,7,2,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,4,1,6,3,7,8,2] => [3,8,5,2,1,4,6,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,7,6,3,4,8,2] => [2,8,5,6,1,4,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,5,4,8,2,3] => [2,7,8,5,4,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,2,1,6,8,4,5] => [4,3,1,7,8,5,2,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,1,4,7,3,5,2] => [3,8,6,4,7,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,8,2,7,4,5,3] => [1,4,8,6,7,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,1,6,8,3,2,4] => [3,7,6,8,1,4,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,1,7,3,8,2,5] => [3,7,5,2,8,1,4,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,5,6,7,1,4,3] => [6,2,8,7,3,4,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,4,6,8,3,1,5] => [7,2,6,3,8,4,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,4,7,8,1,3,5] => [6,2,7,3,8,1,4,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,7,4,8,6,1,5,3] => [6,1,8,3,7,5,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,8,6,5,7,3,1] => [8,1,7,2,5,4,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,2,8,4,7,5,1,3] => [7,2,8,4,6,1,5,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,5,7,3,6,8,1,2] => [7,8,4,1,2,5,3,6] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,4,7,8,6,5,1,2] => [7,8,1,2,6,5,3,4] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,4,7,2,6,8,5,3] => [1,4,8,2,7,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,7,6,5,1,4,8] => [6,1,2,7,5,4,3,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,2,7,6,4,1,5,8] => [6,2,1,5,7,4,3,8] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,3,5,7,1,4,8] => [6,2,3,7,4,1,5,8] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,8,1,2,5,6,4,3] => [3,4,8,7,5,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,3,6,8,5,2,4] => [2,7,3,8,6,4,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,8,5,1,6,3,7] => [5,2,7,1,4,6,8,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,2,4,5,1,6,7] => [6,3,1,4,5,7,8,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,6,2,4,1,5,7,8] => [5,3,1,4,6,2,7,8] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,3,8,4,1,6,5,7] => [5,1,2,4,7,6,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,1,4,8,5,7,6] => [3,1,2,4,6,8,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,6,1,5,8,7,3] => [4,2,8,1,5,3,7,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,5,1,8,4,3,6,2] => [3,8,6,5,2,7,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,8,5,7,6,4,2] => [2,8,1,7,4,6,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,7,4,6,3,2] => [2,8,7,5,1,6,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,8,7,4,1,3,5] => [6,2,7,5,8,1,4,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,5,7,6,1,8,4,2] => [5,8,1,7,2,4,3,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,7,6,2,8,4,1] => [8,5,1,7,2,4,3,6] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[2,5,7,6,1,8,3,4] => [5,1,7,8,2,4,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,1,4,7,3,8,6,2] => [2,8,5,3,1,7,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,8,7,2,5,4,6] => [1,5,2,7,6,8,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,2,8,7,4,3] => [1,4,8,7,2,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,3,8,7,6,4,1] => [8,1,3,7,2,6,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,2,4,1,8,7,5,3] => [4,2,8,3,7,1,6,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,1,8,7,4,2,5] => [3,7,2,6,8,1,5,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,6,2,8,7,4,1] => [8,4,2,7,1,3,6,5] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,3,5,2,1,8,7,4] => [5,4,2,8,3,1,7,6] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,2,5,1,4,8,7,3] => [4,2,8,5,3,1,7,6] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,4,1,3,7,6,5] => [4,1,5,3,8,7,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,7,1,3,6,5,2] => [4,8,5,1,7,6,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,1,4,7,6,5,2] => [3,8,1,4,7,6,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,7,3,8,6,5,1] => [8,2,4,1,7,6,3,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,7,1,8,3,6,5,4] => [3,1,5,8,7,6,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,2,8,6,4,3,7] => [2,3,7,6,1,5,8,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,3,8,7,6,4,1] => [8,2,3,7,1,6,5,4] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,7,8,3,4,1,5,6] => [6,1,4,5,7,8,2,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,6,7,5,4,3,1] => [8,1,7,6,5,3,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,2,6,8,1,4,3,5] => [5,2,7,6,8,3,1,4] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,1,6,3,7,4,5,2] => [2,8,4,6,7,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,3,7,1,8,6,5] => [5,1,3,2,8,7,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,5,7,3,8,4,1] => [8,1,5,7,3,2,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,8,2,7,4,1,5,3] => [6,3,8,5,7,1,4,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,1,7,8,5,3,2,4] => [2,7,6,8,5,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,5,4,7,1,8,3] => [6,1,8,4,3,2,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,1,7,4,2,5,8,3] => [2,5,8,4,6,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,7,1,5,4,2,3] => [4,7,8,6,5,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,3,1,5,7,6,2] => [4,8,3,1,5,7,6,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,3,4,8,2,7,1,6] => [7,5,2,3,1,8,6,4] => [7,5,2,8,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[8,3,4,5,2,7,1,6] => [7,5,2,3,4,8,6,1] => [7,5,2,8,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,3,4,7,1,6,8,2] => [5,8,2,3,1,6,4,7] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,1,5,3,4,6,8,2] => [2,8,4,5,3,6,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,6,7,1,5,3,4] => [5,2,7,8,6,3,4,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,1,5,2,6,8,4] => [3,5,1,8,4,6,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,1,8,3,4,5,2] => [3,8,5,6,7,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,7,1,5,2,6,4] => [4,6,1,8,5,7,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,5,2,8,7,1,4] => [7,4,1,8,3,2,6,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,7,1,6,8,4,5,2] => [3,8,1,6,7,4,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,4,6,7,1,5,2] => [6,8,1,3,7,4,5,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,8,5,2,6,7,1,4] => [7,4,1,8,3,5,6,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,7,1,4,8,5,2,6] => [3,7,1,4,6,8,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,3,4,7,1,5,2] => [6,8,3,4,7,1,5,2] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,6,4,7,1,5,2,8] => [5,7,1,3,6,2,4,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,4,5,2,7,1,6] => [7,5,1,3,4,8,6,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[7,1,6,5,2,8,3,4] => [2,5,7,8,4,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,4,6,3,5,2] => [2,8,6,4,7,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,8,5,2,7,1,6] => [7,5,1,2,4,8,6,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,4,6,7,1,5,2,8] => [5,7,1,2,6,3,4,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,6,4,7,1,5,2] => [6,8,1,4,7,3,5,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,1,4,5,2,8,6] => [3,6,1,4,5,8,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,2,8,6,7,1,4] => [7,3,1,8,2,5,6,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,6,8,7,1,4,5,2] => [5,8,1,6,7,2,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,3,6,4,7,5,2,8] => [1,7,2,4,6,3,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,6,3,7,5,1,8] => [7,2,4,1,6,3,5,8] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,3,1,4,6,5,2,8] => [3,7,2,4,6,5,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,7,3,6,5,2,8] => [1,7,4,2,6,5,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,5,4,1,6,3,7] => [5,2,7,4,3,6,8,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,4,8,3,7,5,2,6] => [1,7,4,2,6,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,1,4,8,5,3,7] => [3,2,7,4,6,1,8,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,4,8,6,3,7] => [3,2,7,4,1,6,8,5] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,8,6,4,7] => [3,2,1,7,4,6,8,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,8,3,7,5,1,6] => [7,2,4,1,6,8,5,3] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,3,7,2,6,4,1,5] => [7,4,2,6,8,5,3,1] => [7,4,2,8,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,3,1,4,8,5,2,6] => [3,7,2,4,6,8,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,7,4,8,5,2,6] => [1,7,2,4,6,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,6,3,8,4,1,5] => [7,2,4,6,8,3,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,5,3,7,4,1,6] => [7,2,4,6,3,8,5,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,4,3,8,5,1,7] => [7,2,4,3,6,1,8,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,5,3,8,6,1,7] => [7,2,4,1,3,6,8,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,4,3,1,7,5,8] => [5,2,4,3,7,1,6,8] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,4,3,1,6,5,8] => [5,2,4,3,7,6,1,8] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,7,4,1,6,5,8] => [5,2,1,4,7,6,3,8] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,5,2,4,8,6,3,7] => [1,3,7,4,2,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,1,3,7,5,2,6] => [3,7,4,2,6,8,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,5,3,7,4,8] => [3,2,5,7,4,1,6,8] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,6,4,7,5,8] => [3,2,1,5,7,4,6,8] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,8,4,1,5,3,7] => [5,2,7,4,6,1,8,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,8,7,5,6,1,3] => [7,2,8,1,5,6,4,3] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,8,2,5,7,4,3,6] => [1,3,7,6,4,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,2,7,1,4,3,6] => [5,3,7,6,1,8,4,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,8,3,1,5,2,7,6] => [4,6,3,1,5,8,7,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,3,5,8,7,6,1,4] => [7,1,2,8,3,6,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,3,5,1,4,6,2,8] => [4,7,2,5,3,6,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,5,3,2,6,8,4] => [2,5,4,8,3,6,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,7,8,6,2,4] => [2,7,1,8,3,6,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,3,5,8,7,4,1] => [8,2,3,7,4,1,6,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,6,2,3,1,5,7,4] => [5,3,4,8,6,2,7,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,7,3,6,8,5,2,4] => [1,7,3,8,6,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,7,4,8,6,3] => [3,1,8,5,2,7,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,7,3,5,2,1,4] => [7,6,4,8,5,2,3,1] => [7,6,4,8,5,2,3,1] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[3,2,1,7,8,5,4,6] => [3,2,1,7,6,8,4,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,4,2,1,5,8,6] => [5,4,2,3,6,8,1,7] => [5,4,2,8,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[2,7,8,6,4,1,5,3] => [6,1,8,5,7,4,2,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,6,3,2,4,7,8,5] => [1,4,3,5,8,2,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,5,8,4,6] => [1,2,3,7,5,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,5,8,6,1,3,7] => [6,1,7,2,3,5,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,8,1,5,6,2,3] => [4,7,8,1,5,6,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,7,1,8,4,2,5] => [4,7,1,6,8,2,3,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,4,6,1,8,5,3] => [5,2,8,3,7,4,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,3,7,6,2,4,5,8] => [1,5,2,6,7,4,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,3,8,4,5,6,1] => [8,1,3,5,6,7,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,3,8,2,7,4,5,6] => [1,4,2,6,7,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,4,3,8,5,6,2] => [2,8,4,3,6,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,8,5,7,2,6] => [3,7,1,2,5,8,6,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,1,8,5,6,2,3] => [3,7,8,2,5,6,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,5,8,1,6,3,4] => [5,2,7,8,3,6,1,4] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,8,4,2,6,3,7,1] => [8,4,6,3,1,5,7,2] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[5,1,8,2,3,7,6,4] => [2,4,5,8,1,7,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,1,8,4,6,7,3] => [3,2,8,5,1,6,7,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,8,4,6,3,5,7] => [1,2,6,4,7,5,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,1,5,4,7,3,8] => [3,1,7,5,4,2,6,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,8,5,4,6,3,7] => [1,2,7,5,4,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,8,4,5,7,2] => [1,8,2,5,6,3,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,4,6,3,7,5] => [1,2,6,4,8,5,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,3,5,7,8,1,2] => [7,8,3,1,4,2,5,6] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,7,6,5,1,4,8,3] => [5,1,8,6,4,3,2,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,4,8,1,3,6,5] => [5,1,6,3,8,7,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,6,8,4,1,7,5] => [6,1,2,5,8,3,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,2,6,8,4,7,5,3] => [1,2,8,5,7,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,8,6,3,5,4] => [1,3,6,8,7,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,8,5,4,7,1,6] => [7,1,2,5,4,8,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,2,8,4,7,3,5,6] => [1,2,6,4,7,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,1,4,8,3,7,5] => [3,1,6,4,8,2,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,6,5,2,1,4,8] => [6,5,1,7,4,3,2,8] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,5,6,1,4,8,7,3] => [4,1,8,5,2,3,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,3,2,6,7,4,1,5] => [7,3,2,6,8,4,5,1] => [7,3,2,8,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,5,8,2,6,7,1,4] => [7,4,1,8,2,5,6,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,2,6,8,1,3,7,4] => [5,2,6,8,1,3,7,4] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,5,2,6,1,4,7] => [6,4,2,7,3,5,8,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[3,7,2,4,6,1,5,8] => [6,3,1,4,7,5,2,8] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,8,2,4,1,5,6,7] => [5,3,1,4,6,7,8,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,2,7,6,1,8,5,3] => [5,2,8,1,7,4,3,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,4,8,6,3,5,1] => [8,2,6,3,7,5,1,4] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,3,2,1,6,4,8,5] => [4,3,2,6,8,5,1,7] => [4,3,2,8,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,6,5,2,1,8,4,7] => [5,4,1,7,3,2,8,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,7,2,4,3,5,8,1] => [8,3,5,4,6,1,2,7] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,3,2,7,1,6,5,8] => [5,3,2,1,7,6,4,8] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,5,3,7,2,1,6,8] => [6,5,3,1,2,7,4,8] => [6,5,3,1,8,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[4,3,8,2,1,5,7,6] => [5,4,2,1,6,8,7,3] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,3,2,8,1,6,7,5] => [5,3,2,1,8,6,7,4] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,8,3,4,7,2,1,6] => [7,6,3,4,1,8,5,2] => [7,6,3,8,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[6,8,5,2,7,3,4,1] => [8,4,6,7,3,1,5,2] => [8,4,7,6,3,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[2,5,4,6,1,8,7,3] => [5,1,8,3,2,4,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,4,7,3,2,8,1,5] => [7,5,4,2,8,1,3,6] => [7,5,4,2,8,1,6,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[3,6,7,4,8,2,1,5] => [7,6,1,4,8,2,3,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[6,7,2,4,8,3,5,1] => [8,3,6,4,7,1,2,5] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[1,9,2,4,5,6,7,8,3] => [1,3,9,4,5,6,7,8,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,3,4,5,6,7,8,2] => [2,9,3,4,5,6,7,8,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,7,4,5,2,8,1] => [8,6,1,4,5,2,3,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,5,7,4,6,2,8,1] => [8,6,1,4,2,5,3,7] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,3,7,6,2,4,8,1] => [8,5,2,6,1,4,3,7] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,2,7,6,4,3,8,1] => [8,2,6,5,1,4,3,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,6,7,2,5,3,8,1] => [8,4,6,1,5,2,3,7] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,6,7,3,5,2,8,1] => [8,6,4,1,5,2,3,7] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[6,4,7,8,3,1,5,2] => [6,8,5,2,7,1,3,4] => [6,8,5,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,6,7,8,5,4,1,3] => [7,1,8,6,5,2,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,6,7,1,8,3,4,2] => [4,8,6,7,1,2,3,5] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,1,7,8,3,4,5,2] => [2,8,5,6,7,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,1,6,4,5,7,3] => [3,2,8,5,6,4,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,7,4,6,8,3,2] => [1,8,7,4,2,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,5,6,8,3,2] => [1,8,7,2,4,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,4,5,8,3,2] => [1,8,7,4,5,2,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,2,1,8,4,6,3] => [4,3,8,6,2,7,1,5] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,1,2,6,4,5,7,3] => [2,3,8,5,6,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,5,6,4,8,3] => [3,2,8,6,4,5,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,7,6,5,3,1,4] => [7,2,6,8,5,4,3,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,7,3,4,5,8,2,6] => [1,7,3,4,5,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[10,1,3,4,5,6,7,8,9,2] => [2,10,3,4,5,6,7,8,9,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,11,9,10] => [1,2,3,4,5,6,7,8,10,11,9] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[1,8,3,4,5,6,9,2,7] => [1,8,3,4,5,6,9,2,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,7,4,5,8,3,6] => [1,2,7,4,5,8,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,3,4,5,6,7,10,2,8] => [1,9,3,4,5,6,7,10,2,8] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,8,4,5,6,9,3,7] => [1,2,8,4,5,6,9,3,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,8,4,5,3,7,2] => [2,8,6,4,5,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,2,5,1,8,7,3] => [5,3,8,1,4,2,7,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,1,4,6,2,8,7,3] => [2,5,8,3,1,4,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,5,2,1,6,8,4] => [5,4,2,8,3,6,1,7] => [5,4,2,8,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,5,1,2,6,3,7,4] => [3,4,6,8,2,5,7,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,5,6,3,8,1,7,4] => [6,1,4,8,2,3,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,5,6,3,8,7,4,2] => [1,8,4,7,2,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,5,2,1,4,8,3] => [5,4,8,6,3,2,1,7] => [5,4,8,7,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[2,8,7,5,3,6,1,4] => [7,1,5,8,4,6,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,6,3,8,1,5,4] => [6,1,4,8,7,3,2,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,2,6,1,7,8,5] => [5,3,1,2,8,4,6,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,7,2,6,8,1,5,4] => [6,3,1,8,7,4,2,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,4,8,6,5,1,3,2] => [6,8,7,2,5,4,1,3] => [6,8,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,7,6,8,5,1,4,3] => [6,1,8,7,5,3,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,3,1,6,8,2,5,4] => [3,6,2,8,7,4,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,6,8,5,2,4,3] => [2,6,8,7,5,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,8,7,6,4,1,2] => [7,8,1,6,2,5,4,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,1,5,8,6,2,4,3] => [2,6,8,7,3,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,6,2,1,7,8,5] => [5,4,2,1,8,3,6,7] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[1,6,4,7,3,5,8,2] => [1,8,5,3,6,2,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,2,3,1,7,8,5] => [5,3,4,1,8,2,6,7] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,6,2,1,4,7,8,5] => [4,3,1,5,8,2,6,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,2,7,5,4,3,1] => [8,3,7,6,5,1,4,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[10,1,5,2,3,4,6,7,8,9] => [2,4,5,6,3,7,8,9,10,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,5,3,4,6,7,8,9] => [2,3,5,6,4,7,8,9,10,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,1,2,3,4,5,11,6,8,9,10] => [2,3,4,5,6,8,1,9,10,11,7] => [2,11,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,3,4,5,6,7,8,10,11,1,9] => [10,1,2,3,4,5,6,7,11,8,9] => [10,1,11,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],[.,.]]
[2,4,5,6,7,8,9,10,11,1,3] => [10,1,11,2,3,4,5,6,7,8,9] => [10,1,11,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],[.,.]]
[8,4,3,6,1,5,2,7] => [5,7,3,2,6,4,8,1] => [5,8,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,3,2,8,7,1,5] => [7,4,3,2,8,1,6,5] => [7,4,3,2,8,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,5,4,2,1,3,7,6] => [5,4,6,3,2,8,7,1] => [5,4,8,3,2,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,1,6,3,7,4,2,5] => [2,7,4,6,8,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,5,1,7,6,3,4] => [4,2,7,8,3,6,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,4,6,3,7,1,5] => [7,2,5,3,8,4,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,6,4,1,3,2,8,5] => [4,6,5,3,8,2,1,7] => [4,8,7,3,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,2,5,4,8,7,1,3] => [7,2,8,4,3,1,6,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,7,6,8,5,1,3] => [7,2,8,1,6,4,3,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,1,6,3,8,5,2,4] => [2,7,4,8,6,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,5,3,2,6,4] => [2,6,5,8,4,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,5,6,4,3] => [2,4,8,7,5,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,7,4,8,3,2] => [2,8,7,5,3,1,4,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,3,5,8,4,1,6] => [7,2,3,6,4,8,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,6,4,2,8,5,1,3] => [7,4,8,3,6,2,1,5] => [7,4,8,3,6,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[1,7,6,4,8,5,3,2] => [1,8,7,4,6,3,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,6,1,7,3,4,8] => [4,2,6,7,1,3,5,8] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,6,8,3,7,1,5] => [7,2,5,1,8,3,6,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,8,5,1,4,2,3,7] => [4,6,7,5,3,1,8,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,7,8,5,3,4,6,2] => [1,8,5,6,4,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,1,5,6,3,7,2] => [3,8,6,1,4,5,7,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,4,2,3,5,7,6] => [2,4,5,3,6,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,2,5,4,7,3] => [2,4,8,6,5,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,3,7,4,6,2] => [2,8,4,6,1,7,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,7,1,5,3,6,2] => [4,8,6,2,5,7,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,5,3,4,6,1,8] => [7,2,4,5,3,6,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,4,3,1,6,2,5,8] => [4,6,3,2,7,5,1,8] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,4,2,5,3,1,8] => [7,4,6,3,5,2,1,8] => [7,4,8,3,6,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[3,8,4,6,2,5,7,1] => [8,5,1,3,6,4,7,2] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[1,7,2,6,3,4,8,5] => [1,3,5,6,8,4,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,1,6,3,2,4,8] => [3,6,5,7,2,4,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,2,6,3,4,5,8] => [2,3,5,6,7,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,5,1,6,3,4,8] => [4,2,6,7,3,5,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,1,4,6,2,5,8] => [3,6,2,4,7,5,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,6,5,4,2,3,8] => [2,6,7,5,4,3,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,4,3,1,7,2,6] => [5,7,4,3,1,8,6,2] => [5,8,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,1,7,6,3,5,8,4] => [2,1,5,8,6,4,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,8,5,2,4,7,1] => [8,5,1,6,4,2,7,3] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[1,4,8,6,5,7,3,2] => [1,8,7,2,5,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,4,7,2,6,5] => [1,6,2,4,8,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,8,3,4,7,1,6] => [7,1,4,5,2,8,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,4,2,8,3,7,1,6] => [7,3,5,2,1,8,6,4] => [7,3,8,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,3,1,7,6,8,4,2] => [3,8,2,7,1,5,4,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,7,1,5,8,6,3] => [4,2,8,1,5,7,3,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,7,4,3,8,5,2] => [2,8,5,4,7,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,7,4,8,5,6,2] => [1,8,2,4,6,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,1,4,5,8,6,7] => [3,2,1,4,5,7,8,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,1,3,2,8,5,4] => [3,5,4,8,7,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,2,1,6,8,5,4] => [4,3,1,8,7,5,2,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,5,3,2,6,8,4,7] => [1,4,3,7,2,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,3,1,7,2,8,6] => [4,6,3,2,1,8,5,7] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,1,4,2,3,6,8,7] => [2,4,5,3,1,6,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,6,5,8,2,4,1] => [8,6,1,7,4,3,2,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,7,4,2,8,6,1,3] => [7,4,8,3,1,6,2,5] => [7,4,8,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[5,4,3,7,8,2,6,1] => [8,6,3,2,1,7,4,5] => [8,6,3,2,1,7,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[2,3,7,8,6,1,4,5] => [6,1,2,7,8,5,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,8,5,7,6,2,4,1] => [8,6,1,7,3,5,4,2] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[1,3,6,8,7,2,5,4] => [1,6,2,8,7,3,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,1,6,8,7,3,2] => [3,8,7,2,1,4,6,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,8,6,2,4,3,1] => [8,5,7,6,1,4,2,3] => [8,5,7,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,8,7,1,4,2,3,6] => [4,6,7,5,1,8,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,3,5,4,1,6,7] => [6,2,3,5,4,7,8,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,5,1,2,4,7,8,3] => [3,4,8,5,2,1,6,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,3,7,8,2,4,5] => [2,6,3,7,8,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,3,2,4,8] => [1,6,5,7,4,3,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,6,4,5,1,3,7] => [6,1,7,4,5,3,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,6,8,5,3,1,4,2] => [6,8,5,7,4,2,1,3] => [6,8,5,7,4,2,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[8,4,2,1,6,7,3,5] => [4,3,7,2,8,5,6,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,2,3,5,8,4,1,7] => [7,2,3,6,4,1,8,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,7,6,8,4,1,5,2] => [6,8,1,5,7,3,2,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,6,4,1,5,3,8,2] => [4,8,6,3,5,2,1,7] => [4,8,7,3,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[9,8,7,6,5,4,2,3,1] => [9,7,8,6,5,4,3,2,1] => [9,7,8,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],.]
[9,1,3,2,4,5,6,7,8] => [2,4,3,5,6,7,8,9,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,7,1,5,4,3,2] => [4,8,7,6,5,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,7,4,6,5,1,3,2] => [6,8,7,3,5,4,2,1] => [6,8,7,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[9,8,7,1,6,5,4,3,2] => [4,9,8,7,6,5,3,2,1] => [4,9,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[9,8,7,6,1,5,4,3,2] => [5,9,8,7,6,4,3,2,1] => [5,9,8,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[9,8,7,6,5,1,4,3,2] => [6,9,8,7,5,4,3,2,1] => [6,9,8,7,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[10,9,1,8,7,6,5,4,3,2] => [3,10,9,8,7,6,5,4,2,1] => [3,10,9,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[10,9,8,1,7,6,5,4,3,2] => [4,10,9,8,7,6,5,3,2,1] => [4,10,9,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[[[.,.],.],.],.],.],.]]
[10,9,8,7,1,6,5,4,3,2] => [5,10,9,8,7,6,4,3,2,1] => [5,10,9,8,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[[[[.,.],.],.],.],.]]
[10,9,8,7,6,1,5,4,3,2] => [6,10,9,8,7,5,4,3,2,1] => [6,10,9,8,7,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],[[[[.,.],.],.],.]]
[10,9,8,7,6,5,1,4,3,2] => [7,10,9,8,6,5,4,3,2,1] => [7,10,9,8,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],[[[.,.],.],.]]
[10,9,8,7,6,5,4,1,3,2] => [8,10,9,7,6,5,4,3,2,1] => [8,10,9,7,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],[[.,.],.]]
[2,4,3,6,5,8,7,10,9,1] => [10,1,3,2,5,4,7,6,9,8] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[4,3,7,2,1,8,5,6] => [5,4,2,1,7,8,3,6] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[1,7,4,3,2,8,5,6] => [1,5,4,3,7,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,6,3,5,8,1,2] => [7,8,4,2,5,3,1,6] => [7,8,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,2,6,1,5,8,3,4] => [4,2,7,8,5,3,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,6,1,8,5,4,3] => [4,2,8,7,6,3,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,3,8,6,2,5,1] => [8,6,3,1,7,5,2,4] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[7,3,6,4,2,5,1,8] => [7,5,2,4,6,3,1,8] => [7,5,2,8,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[8,7,2,4,6,3,5,1] => [8,3,6,4,7,5,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[1,3,6,8,5,7,4,2] => [1,8,2,7,5,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,5,8,2,4,1,7] => [7,5,2,6,3,1,8,4] => [7,5,2,8,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[1,6,4,8,3,7,2,5] => [1,7,5,3,8,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,6,2,8,5,4,1] => [8,4,2,7,6,3,1,5] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,3,5,7,2,6,1,8] => [7,5,2,1,3,6,4,8] => [7,5,2,1,8,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,4,6,8,3,7,2,1] => [8,7,5,2,1,3,6,4] => [8,7,5,2,1,6,4,3] => [[[[[.,.],[[.,.],.]],[.,.]],.],.]
[1,7,2,8,5,4,3,6] => [1,3,7,6,5,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,5,7,4,6,2] => [1,8,2,6,4,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,2,5,7,1,4,3] => [6,3,8,7,4,1,5,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,7,2,4,6,1,3,8] => [6,3,7,4,1,5,2,8] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,7,5,2,6,4,1,8] => [7,4,1,6,3,5,2,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,8,6,2,7,5,1,4] => [7,4,1,8,6,3,5,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,8,4,2,7,3,6,1] => [8,4,6,3,1,7,5,2] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[1,8,6,3,5,2,4,7] => [1,6,4,7,5,3,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,2,6,3,1,5,8] => [6,3,5,2,7,4,1,8] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,2,7,3,4,5,1,6] => [7,2,4,5,6,8,3,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,1,5,2,4,6,3,7] => [2,4,7,5,3,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,7,2,4,6,1,3] => [7,4,8,5,2,6,3,1] => [7,4,8,6,2,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,2,5,1,4,7,3,6] => [4,2,7,5,3,8,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,1,2,4,6,7,3] => [3,4,8,5,2,6,7,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,8,7,3,4,5,1] => [8,1,5,6,7,2,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,3,1,2,4,6,7,5] => [3,4,2,5,8,6,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,7,5,8,2,4,6] => [2,6,1,7,4,8,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,2,4,6,5,7] => [2,4,3,5,7,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,6,5,8,1,4,7] => [6,2,1,7,4,3,8,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,1,5,6,4,2,3,7] => [2,6,7,5,3,4,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,8,2,7,4,1,6] => [7,4,1,6,2,8,5,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[8,1,6,5,4,3,2,7] => [2,7,6,5,4,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,8,1,5,4,3,7] => [4,1,7,6,5,2,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,2,1,7,6,3,8,4] => [3,2,6,8,1,5,4,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,5,1,8,3,2,7] => [4,7,6,2,3,1,8,5] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,5,8,1,3,7,2,6] => [4,7,5,1,2,8,6,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,5,3,6,8,7,2,4] => [1,7,3,8,2,4,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,2,8,1,4,3,5] => [5,3,7,6,8,2,1,4] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,3,8,5,6,2,1] => [8,7,3,2,5,6,1,4] => [8,7,3,2,6,5,1,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[3,1,8,6,5,7,2,4] => [2,7,1,8,5,4,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,6,5,1,8,3,4] => [5,2,7,8,4,3,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,4,2,1,8,7,3,5] => [4,3,7,2,8,1,6,5] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,7,3,2,5,1,6,8] => [6,4,3,1,5,7,2,8] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,2,5,1,7,8,4,3] => [4,2,8,7,3,1,5,6] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,5,8,7,4,1,3] => [7,2,8,6,3,1,5,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,5,3,8,4,6,1] => [8,2,4,6,3,7,1,5] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,6,8,1,7,4,5,2] => [4,8,1,6,7,2,5,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,7,3,1,6,8,2] => [5,8,4,2,1,6,3,7] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,5,4,8,3,1,6,2] => [6,8,5,3,2,7,1,4] => [6,8,5,3,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[3,4,8,1,6,5,2,7] => [4,7,1,2,6,5,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,6,2,7,3,1,8] => [7,4,6,1,2,3,5,8] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,3,4,7,1,6,2,8] => [5,7,2,3,1,6,4,8] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,7,2,1,6,8,4] => [5,4,2,8,1,6,3,7] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,5,1,4,6,8,2,7] => [3,7,1,4,2,5,8,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,7,4,2,1,3,6] => [6,5,7,4,2,8,3,1] => [6,5,8,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[7,6,3,2,5,4,8,1] => [8,4,3,6,5,2,1,7] => [8,4,3,7,6,2,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,6,3,2,5,4,1,7] => [7,4,3,6,5,2,8,1] => [7,4,3,8,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[6,5,8,4,2,7,1,3] => [7,5,8,4,2,1,6,3] => [7,5,8,4,2,1,6,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[2,3,7,4,1,8,6,5] => [5,1,2,4,8,7,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,5,1,8,6,3,7] => [4,1,7,2,3,6,8,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,6,7,5,3,8] => [3,1,7,2,6,4,5,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,7,1,5,2,4,8] => [4,6,2,7,5,1,3,8] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,3,7,8,2,6,5] => [2,6,3,1,8,7,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,8,6,5,2,3] => [2,7,8,3,6,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,5,3,8,6,7,2] => [1,8,4,2,3,6,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,2,7,5,8,1,3] => [7,3,8,1,5,2,4,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,8,1,4,2,3,5,6] => [3,5,6,4,7,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,2,4,1,3,7,6] => [5,3,6,4,2,8,7,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,1,2,4,3,6,8,7] => [2,3,5,4,1,6,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,1,4,3,7,6,8] => [3,2,5,4,1,7,6,8] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,5,8,3,4,7] => [3,2,6,7,4,1,8,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,8,7,1,5,4,6] => [5,1,2,7,6,8,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,8,1,5,2,6,7] => [4,6,2,1,5,7,8,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,3,6,7,2,8,5] => [2,6,3,1,8,4,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,5,8,2,6,3] => [2,6,8,3,4,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,2,4,5,8,7] => [2,4,3,5,6,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,1,6,5,2,4,3] => [3,6,8,7,5,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,8,5,1,3,2,6] => [5,7,6,2,4,8,1,3] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,8,1,7,6,3,5,4] => [3,1,6,8,7,5,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,8,6,5,1,2,7] => [6,7,1,2,5,4,8,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,8,6,5,1,2,4] => [6,7,1,8,5,4,2,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,7,8,2,6,3,1,4] => [7,4,6,8,1,5,2,3] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[8,4,5,7,2,6,3,1] => [8,5,7,2,3,6,4,1] => [8,5,7,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[4,5,8,6,1,3,2,7] => [5,7,6,1,2,4,8,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,8,2,6,3,1,5] => [7,4,6,1,8,5,2,3] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,5,8,2,7,3,1,4] => [7,4,6,8,2,1,5,3] => [7,4,8,6,2,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,4,8,2,7,3,1,5] => [7,4,6,2,8,1,5,3] => [7,4,8,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,8,1,3,7,4,2,5] => [3,7,4,6,8,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,8,6,1,4,2,7] => [5,7,2,6,1,4,8,3] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,8,2,7,5,1,6] => [7,4,2,1,6,8,5,3] => [7,4,2,1,8,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,5,7,8,3,2,1,6] => [7,6,5,1,2,8,3,4] => [7,6,5,1,8,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[5,7,3,4,2,6,8,1] => [8,5,3,4,1,6,2,7] => [8,5,3,7,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[5,7,4,2,3,6,8,1] => [8,4,5,3,1,6,2,7] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[5,4,7,3,2,8,1,6] => [7,5,4,2,1,8,3,6] => [7,5,4,2,1,8,6,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[6,8,3,2,4,5,1,7] => [7,4,3,5,6,1,8,2] => [7,4,3,8,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,4,3,8,5,1,2,7] => [6,7,3,2,5,1,8,4] => [6,8,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,4,8,2,3,5,1,7] => [7,4,5,2,6,1,8,3] => [7,4,8,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[5,4,6,8,2,3,1,7] => [7,5,6,2,1,3,8,4] => [7,5,8,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,6,8,4,1,2,3,7] => [5,6,7,4,1,2,8,3] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,4,8,5,1,2,3,7] => [5,6,7,2,4,1,8,3] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,4,7,8,2,1,3,6] => [6,5,7,2,1,8,3,4] => [6,5,8,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,8,6,3,1,2,4,7] => [5,6,4,7,1,3,8,2] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,6,1,3,2,4,8,7] => [3,5,4,6,1,2,8,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,6,1,2,5,8,7] => [4,5,2,1,6,3,8,7] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,5,4,6,2,7,3] => [2,6,8,4,3,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,8,1,2,5,7,6] => [4,5,2,1,6,8,7,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,3,2,5,8,6,1] => [8,4,3,2,5,7,1,6] => [8,4,3,2,7,6,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[1,4,3,2,6,8,5,7] => [1,4,3,2,7,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,3,2,5,1,8,6] => [6,4,3,2,5,8,1,7] => [6,4,3,2,8,7,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[1,3,6,5,8,2,7,4] => [1,6,2,8,4,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,6,2,8,5,7] => [1,5,3,2,7,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,4,1,2,8,5,3] => [4,5,8,3,7,2,1,6] => [4,8,7,3,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,4,8,3,2,7,1,6] => [7,5,4,2,1,8,6,3] => [7,5,4,2,1,8,6,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[5,4,3,7,8,2,1,6] => [7,6,3,2,1,8,4,5] => [7,6,3,2,1,8,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[4,1,8,6,2,5,7,3] => [2,5,8,1,6,4,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,3,6,7,4,8,2] => [1,8,3,6,2,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,2,5,3,8,4,1] => [8,3,5,7,4,1,2,6] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[1,5,7,4,6,2,8,3] => [1,6,8,4,2,5,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,2,8,6,4,7] => [1,4,2,7,3,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,8,1,7,4,5,3] => [4,2,8,6,7,1,5,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,7,6,3,8,4,2,5] => [1,7,4,6,8,3,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,4,3,7,8,1,6] => [7,1,4,3,2,8,5,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,3,1,5,8,7,4] => [4,1,3,8,5,2,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,1,4,8,6,3,5] => [3,2,7,4,8,6,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,6,5,3,4,8,1] => [8,2,5,6,4,3,1,7] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,1,3,2,6,5,8,4] => [2,4,3,8,6,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,1,2,5,6,8,4] => [3,4,2,8,5,6,1,7] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,1,3,4,6,8,5] => [3,1,4,5,8,6,2,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,3,5,8,7,4,2] => [2,8,3,7,4,1,6,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,5,7,3,4,2,1] => [8,7,5,6,3,1,4,2] => [8,7,5,6,3,1,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.]
[6,2,8,3,4,1,5,7] => [6,2,4,5,7,1,8,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,3,5,8,4,7,2,6] => [1,7,2,5,3,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,3,5,6,2,8,7] => [2,6,3,1,4,5,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,8,5,1,7,4,2] => [5,8,2,7,4,1,6,3] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,3,5,6,1,4,7] => [6,2,3,7,4,5,8,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,7,4,3,5,2,8,6] => [1,6,4,3,5,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,4,3,8,1,5,6] => [6,1,4,3,7,8,2,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,8,2,7,6,4,1,5] => [7,3,1,6,8,5,4,2] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,2,1,4,6,3,7,5] => [3,2,6,4,8,5,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,7,2,4,6,1,3] => [7,4,8,5,1,6,3,2] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,2,5,6,8,7,3,1] => [8,2,7,1,3,4,6,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,5,8,3,7,4,2,1] => [8,7,4,6,2,1,5,3] => [8,7,4,6,2,1,5,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[8,3,4,5,1,6,7,2] => [5,8,2,3,4,6,7,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,8,1,5,6,3,2,4] => [3,7,6,8,4,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,8,3,2,5,4,6] => [1,5,4,7,6,8,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,1,3,2,5,6,4] => [3,5,4,8,6,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,1,3,5,4,6,2] => [3,8,4,6,5,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,1,3,5,2,4,6] => [3,6,4,7,5,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,7,8,5,2,4,6] => [1,6,2,7,5,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,3,5,2,6,4] => [1,6,4,8,5,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,3,2,5,6,4] => [1,5,4,8,6,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,8,5,4,6,1,2] => [7,8,1,5,4,6,2,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,5,7,6,4,8,1,2] => [7,8,1,5,2,4,3,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,3,7,8,5,4,6,2] => [1,8,2,6,5,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,8,5,4,2,6] => [1,7,2,6,5,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,8,2,5,4,6] => [1,5,2,7,6,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,7,8,5,4,6] => [1,3,2,7,6,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,6,8,3,2,4] => [1,7,6,8,2,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,4,7,8,6,1,2] => [7,8,1,3,2,6,4,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,5,7,6,8,4,1,2] => [7,8,1,6,2,4,3,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,5,7,6,8,3,4,2] => [1,8,6,7,2,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,7,4,6,8,1,2] => [7,8,1,4,2,5,3,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,1,4,3,2,5,8,7] => [2,5,4,3,6,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,2,1,3,6,5,8] => [4,3,5,2,7,6,1,8] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,8,6,2,3,7,1,4] => [7,4,5,8,1,3,6,2] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[1,4,8,3,6,7,2,5] => [1,7,4,2,8,5,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,4,1,8,3,6,7] => [4,2,6,3,1,7,8,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,5,6,7,2,1,8,4] => [6,5,1,8,2,3,4,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,2,8,5,3,1,4,7] => [6,2,5,7,4,1,8,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,5,1,3,4,7,8,2] => [3,8,4,5,2,1,6,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,3,1,4,5,6,2] => [4,8,3,5,6,7,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,1,4,3,7,6,2] => [3,8,5,4,1,7,6,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,1,5,6,4,8,2] => [3,8,1,6,4,5,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,5,2,7,8,6,3] => [2,4,8,1,3,7,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,7,6,3,8,2] => [2,8,6,1,3,5,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,10,9,8,7,2,3,4,5,6] => [1,6,7,8,9,10,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,5,3,4,8,2,7,6] => [1,6,3,4,2,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,3,5,7,1,4,6] => [6,1,3,7,4,8,5,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,7,3,2,4,5,6,8] => [1,4,3,5,6,7,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,4,7,8,3,2,5] => [2,7,6,3,8,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,3,2,4,5,8,6] => [1,4,3,5,6,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,7,3,2,6,5] => [1,6,5,2,8,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,3,2,5,7,8] => [1,5,4,3,6,2,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,2,3,4,1,8,7] => [6,3,4,5,2,1,8,7] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,2,1,6,8,7,4,3] => [3,2,8,7,1,4,6,5] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,5,8,6,2,7,4] => [1,6,2,8,3,5,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,8,4,1,7,6,5] => [5,1,2,4,8,7,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,8,5,4,2,6,1] => [8,6,1,5,4,7,2,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[1,3,8,5,7,4,2,6] => [1,7,2,6,4,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,5,4,6,8] => [1,2,3,6,5,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,5,3,4,2,8] => [1,7,5,6,4,3,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,6,4,2,7,1,5] => [7,5,1,4,8,3,6,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,8,6,2,1,7,5,4] => [5,4,1,8,7,3,6,2] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[1,8,2,5,7,4,6,3] => [1,3,8,6,4,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,4,8,3,1,7,6] => [6,2,5,3,1,8,7,4] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,5,8,4,3,1,6,7] => [6,1,5,4,2,7,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,1,8,2,5,7,6] => [3,5,1,2,6,8,7,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,1,8,5,3,7,6] => [3,2,6,1,5,8,7,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,5,8,7,6,4,1,3] => [7,1,8,6,2,5,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,5,2,1,7,3,4,8] => [4,3,6,7,2,1,5,8] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,1,2,8,6,7,5,4] => [2,3,1,8,7,5,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,5,8,7,4,6] => [2,3,1,7,4,8,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,2,1,8,4,7,3] => [4,3,8,6,2,1,7,5] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,7,5,2,8,1,4,6] => [6,4,1,7,3,8,2,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,3,5,7,4,8,1,6] => [7,1,2,5,3,8,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,1,5,8,6,2,3,7] => [2,6,7,1,3,5,8,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,8,6,3,7,1,2] => [7,8,5,2,1,4,6,3] => [7,8,5,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,6,4,2,7,8,3,1] => [8,4,7,3,1,2,5,6] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[5,7,4,8,3,1,6,2] => [6,8,5,3,1,7,2,4] => [6,8,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[3,1,4,7,5,2,8,6] => [2,6,1,3,5,8,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,7,2,8,6,5] => [2,5,1,3,8,7,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,4,8,6,2,7] => [2,7,1,4,3,6,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,1,7,5,6,2,8] => [3,7,2,1,5,6,4,8] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,5,1,8,7,2,6] => [4,7,2,1,3,8,6,5] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,5,6,4,1,8,3,7] => [5,1,7,4,2,3,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,2,1,5,7,3,8] => [4,3,7,1,5,2,6,8] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,1,5,7,3,2,6] => [3,7,6,1,4,8,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,6,7,4,1,8,3] => [6,1,8,5,2,3,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,6,8,3,1,7,4] => [6,1,5,8,2,3,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,7,2,4,5,3,6,8] => [1,3,6,4,5,7,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,6,4,8,2,1,7] => [7,6,1,4,2,3,8,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,5,4,7,8,3,1,6] => [7,1,6,3,2,8,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,6,1,3,2,5,7,4] => [3,5,4,8,6,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,8,2,5,1,6,3] => [6,4,8,1,5,7,2,3] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,4,6,7,8,1,5,2] => [6,8,1,2,7,3,4,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,3,7,8,1,4,6] => [6,1,3,7,2,8,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,3,8,5,1,6,2] => [6,8,3,1,5,7,2,4] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,6,1,3,2,7,4,5] => [3,5,4,7,8,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,3,7,8,1,5,4] => [6,2,3,8,7,1,4,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,7,8,1,5,4,2] => [5,8,2,7,6,1,3,4] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,6,3,7,8,1,5,4] => [6,1,3,8,7,2,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,1,4,3,7,5,6,2] => [2,8,4,3,6,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,4,3,8,5,1,6] => [7,1,4,3,6,8,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,2,1,7,8,4,3,6] => [3,2,7,6,1,8,4,5] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,1,8,6,4,5,3] => [3,1,8,6,7,5,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,7,6,3,8,5,1] => [8,1,5,2,7,4,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,2,6,1,8,3,5,4] => [4,2,6,8,7,3,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,2,7,3,1,5,4] => [6,3,5,8,7,1,4,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,6,1,2,8,5,3,4] => [3,4,7,8,6,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,6,3,4,1,7,5] => [6,2,4,5,8,3,7,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,2,8,5,3,7,4] => [2,3,6,8,5,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,5,7,1,3,2,6] => [5,7,6,1,3,8,4,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,7,2,1,5,8,6] => [5,4,1,2,6,8,3,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,8,2,7,1,3,6,5] => [5,3,6,1,8,7,4,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,2,1,8,7,4,6,3] => [3,2,8,6,1,7,5,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,7,4,6,3,5] => [3,2,7,5,8,6,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,6,8,3,2,7,4] => [2,6,5,8,1,3,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,3,6,8,4,7,1] => [8,2,3,6,1,4,7,5] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,1,7,8,4,3,5] => [3,2,7,6,8,1,4,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,3,8,4,7,6] => [3,2,4,6,1,8,7,5] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,7,8,4,1,6,3] => [6,2,8,5,1,7,3,4] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,8,6,4,1,7,3] => [6,2,8,5,1,4,7,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,1,2,8,4,3,7,6] => [2,3,6,5,1,8,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,8,3,4,1,6,2] => [6,8,4,5,1,7,2,3] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,7,8,3,2,5,4,1] => [8,5,4,7,6,1,2,3] => [8,5,4,7,6,1,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[5,7,2,6,4,8,1,3] => [7,3,8,5,1,4,2,6] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,2,3,4,7,8,5,1] => [8,2,3,4,7,1,5,6] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,1,8,4,3,5,6] => [3,2,6,5,7,8,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,3,7,5,8,4] => [3,2,4,8,6,1,5,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,3,7,8,1,4,5] => [6,2,3,7,8,1,4,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,4,3,2,5,8,1,6] => [7,4,3,2,5,8,1,6] => [7,4,3,2,8,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[1,3,8,6,4,2,7,5] => [1,6,2,5,8,4,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,8,4,2,3,6] => [1,6,7,5,3,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,2,4,8,5,3] => [1,4,8,5,7,2,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,2,4,3,6,8,1] => [8,3,5,4,1,6,2,7] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,7,3,4,6,2,8,1] => [8,6,3,4,1,5,2,7] => [8,6,3,7,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[1,8,4,5,6,2,7,3] => [1,6,8,3,4,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,8,2,1,4,5,6] => [5,4,2,6,7,8,1,3] => [5,4,2,8,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,2,5,3,1,7,4,6] => [5,2,4,7,3,8,6,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,5,8,1,7,4,2] => [5,8,2,7,3,1,6,4] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,4,8,6,1,7,2] => [6,8,1,3,2,5,7,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,4,6,5,1,8,2,3] => [5,7,8,2,4,3,1,6] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,8,4,1,7,3,6,5] => [4,1,6,3,8,7,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,5,2,8,1,6,7] => [6,4,2,1,3,7,8,5] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[1,7,3,8,2,4,6,5] => [1,5,3,6,8,7,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,4,8,5,3,1,6] => [7,1,6,3,5,8,2,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,1,3,8,4,2,7,5] => [2,6,3,5,8,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,1,8,6,2,7,3] => [3,6,8,2,1,5,7,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,6,8,1,3,2,7] => [5,7,6,2,1,3,8,4] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,6,1,5,8,4,7,2] => [3,8,1,6,4,2,7,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,8,3,5,7,2,1] => [8,7,4,2,5,1,6,3] => [8,7,4,2,6,1,5,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[3,5,8,2,4,1,7,6] => [6,4,1,5,2,8,7,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,2,8,4,1,3,6,5] => [5,2,6,4,8,7,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,8,1,2,4,3,6,7] => [3,4,6,5,1,7,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,5,4,7,1,2,8] => [6,7,1,4,3,2,5,8] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,4,6,3,5,7,2,1] => [8,7,4,2,5,3,6,1] => [8,7,4,2,6,5,3,1] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[6,1,7,4,3,2,5,8] => [2,6,5,4,7,1,3,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,4,6,3,5,1,8] => [7,1,5,3,6,4,2,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,7,2,6,1,5,3,8] => [5,3,7,1,6,4,2,8] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,3,6,2,7,5,1,4] => [7,4,2,8,6,3,5,1] => [7,4,2,8,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[2,8,4,7,3,1,6,5] => [6,1,5,3,8,7,4,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,7,3,6,1,5,4] => [6,1,4,8,7,5,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,6,2,5,1,8,4,3] => [5,3,8,7,4,2,1,6] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,8,4,7,5,3,6,2] => [1,8,6,3,5,7,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,2,8,4,1,7,3] => [6,3,8,5,2,1,7,4] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,8,5,7,1,4,6,3] => [5,1,8,6,3,7,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,1,5,8,3,7,2,6] => [2,7,5,1,3,8,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,8,5,7,1,4,3] => [6,1,8,7,4,2,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,6,3,5,7,2,4,1] => [8,6,3,7,4,2,5,1] => [8,6,3,7,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[1,5,4,6,8,3,7,2] => [1,8,6,3,2,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,3,5,7,2,6,1] => [8,6,3,2,4,7,5,1] => [8,6,3,2,7,5,4,1] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[4,1,5,2,3,8,7,6] => [2,4,5,1,3,8,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,6,8,3,5,2,4] => [1,7,5,8,6,3,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,3,5,7,2,6] => [1,7,4,2,5,8,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,6,3,5,8,2,1] => [8,7,4,2,5,3,1,6] => [8,7,4,2,6,5,1,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[3,7,2,6,1,8,5,4] => [5,3,1,8,7,4,2,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,3,6,2,8,5,1,4] => [7,4,2,8,6,3,1,5] => [7,4,2,8,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,3,5,8,2,4,7,1] => [8,5,2,6,3,1,7,4] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[1,6,8,3,5,7,2,4] => [1,7,4,8,5,2,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,6,3,7,5,2] => [1,8,5,2,7,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,3,7,5,2,6,1] => [8,6,3,1,5,7,4,2] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[2,8,7,1,4,6,3,5] => [4,1,7,5,8,6,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,5,8,2,4,7,1,3] => [7,4,8,5,2,1,6,3] => [7,4,8,6,2,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,3,8,6,2,7,5,1] => [8,5,2,1,7,4,6,3] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[1,8,5,3,7,4,2,6] => [1,7,4,6,3,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,1,3,5,2,4,7] => [3,6,4,7,5,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,6,2,8,4,3,1] => [8,4,7,6,2,3,1,5] => [8,4,7,6,2,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,6,2,1,7,4,3,5] => [4,3,7,6,8,2,5,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,3,5,1,6,7,4,2] => [4,8,2,7,3,5,6,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,7,2,5,4,1,3] => [7,4,8,6,5,2,3,1] => [7,4,8,6,5,2,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,3,8,7,5,1,2,6] => [6,7,2,1,5,8,4,3] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,8,1,2,5,4,7] => [4,5,2,7,6,1,8,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,5,1,6,7,4,3] => [4,2,8,7,3,5,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,5,2,6,7,4,3] => [2,4,8,7,3,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,5,4,2,8,3,1] => [8,5,7,4,3,2,1,6] => [8,5,7,4,3,2,1,6] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[8,6,9,7,5,4,3,2,1] => [9,8,7,6,5,2,4,1,3] => [9,8,7,6,5,2,4,1,3] => [[[[[[[.,.],[[.,.],.]],.],.],.],.],.]
[7,5,4,8,6,3,2,1] => [8,7,6,3,2,5,1,4] => [8,7,6,3,2,5,1,4] => [[[[[[.,.],.],[[.,.],.]],.],.],.]
[3,2,1,12,11,10,9,8,7,6,5,4] => [3,2,1,12,11,10,9,8,7,6,5,4] => [3,2,1,12,11,10,9,8,7,6,5,4] => [[[.,.],.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[5,4,3,2,1,12,11,10,9,8,7,6] => [5,4,3,2,1,12,11,10,9,8,7,6] => [5,4,3,2,1,12,11,10,9,8,7,6] => [[[[[.,.],.],.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,5,4,3,2,1,12,11,10,9,8] => [7,6,5,4,3,2,1,12,11,10,9,8] => [7,6,5,4,3,2,1,12,11,10,9,8] => [[[[[[[.,.],.],.],.],.],.],[[[[[.,.],.],.],.],.]]
[9,8,7,6,5,4,3,2,1,12,11,10] => [9,8,7,6,5,4,3,2,1,12,11,10] => [9,8,7,6,5,4,3,2,1,12,11,10] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[[[.,.],.],.]]
[11,10,9,8,7,6,5,4,3,2,1,12] => [11,10,9,8,7,6,5,4,3,2,1,12] => [11,10,9,8,7,6,5,4,3,2,1,12] => [[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],[.,.]]
[1,12,11,10,9,8,7,6,5,4,3,2] => [1,12,11,10,9,8,7,6,5,4,3,2] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,5,7,2,4,3,6,8] => [1,4,6,5,2,7,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,3,2,4,7,8] => [1,5,4,6,3,2,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,8,7,4,3,5] => [1,2,7,6,8,3,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,8,7,4,3,5] => [1,3,7,6,8,2,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,2,3,6,4,7] => [1,4,5,7,3,6,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,5,2,8,6,3] => [1,5,8,2,4,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,7,4,2,8,5] => [1,6,3,5,8,2,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,7,5,8,6,3] => [1,2,8,3,5,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,7,6,2,4,3] => [1,6,8,7,2,5,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,8,7,6,2,4] => [1,7,2,8,3,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,7,5,3,2,4] => [1,7,6,8,5,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,7,4,3,8,6] => [1,2,6,5,3,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,2,6,8,7,4] => [1,4,3,8,2,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,6,8,7,5,3] => [1,3,8,2,7,4,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,6,3,2,7,4] => [1,6,5,8,2,4,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,2,6,3,4,7] => [1,4,6,7,3,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,6,3,2,8,5] => [1,6,5,3,8,4,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,2,8,5,4,7] => [1,4,3,7,6,2,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,7,5,4,2,8,1] => [8,6,2,5,4,1,3,7] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[7,5,2,6,3,4,8,1] => [8,3,5,6,2,4,1,7] => [8,3,7,6,2,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,8,2,7,5,4,1,6] => [7,3,1,6,5,8,4,2] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,4,8,6,7,1,2,3] => [6,7,8,2,1,4,5,3] => [6,8,7,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,6,2,4,1,7,5,3] => [5,3,8,4,7,2,6,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,7,3,6,8,5,4,1] => [8,1,3,7,6,4,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,7,2,8,1,6,4,5] => [5,3,1,7,8,6,2,4] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,3,1,2,5,8,7,4] => [3,4,2,8,5,1,7,6] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,2,4,6,7,3,1] => [8,3,7,4,2,5,6,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,8,4,2,7,3,5,1] => [8,4,6,3,7,1,5,2] => [8,4,7,3,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[2,5,8,7,1,4,3,6] => [5,1,7,6,2,8,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,1,5,8,2,4,3,7] => [2,5,7,6,3,1,8,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,6,5,8,2,7,1] => [8,6,1,2,4,3,7,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,2,4,1,6,7,8,3] => [4,2,8,3,1,5,6,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,7,1,6,8,3,5] => [4,2,7,1,8,5,3,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,5,1,6,3,8,2] => [4,8,6,1,3,5,2,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,5,1,3,6,2,7,4] => [3,6,4,8,2,5,7,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,3,6,7,4,5] => [3,2,4,7,8,5,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,6,7,5,8,2] => [3,8,2,1,6,4,5,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,4,7,2,1,5,8] => [6,5,2,3,7,1,4,8] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,4,2,6,1,8,7,5] => [5,3,1,2,8,4,7,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,6,1,4,7,3,5,2] => [3,8,6,4,7,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,6,7,2,8,4,1] => [8,5,2,7,1,3,4,6] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,3,6,7,2,4,1,8] => [7,5,2,6,1,3,4,8] => [7,5,2,8,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[3,8,4,1,6,7,2,5] => [4,7,1,3,8,5,6,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,6,3,1,7,2,5,4] => [4,6,3,8,7,2,5,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,4,2,7,1,5,3] => [6,4,8,3,7,2,5,1] => [6,4,8,3,7,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[5,6,2,7,1,4,3,8] => [5,3,7,6,1,2,4,8] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,6,1,4,7,5,2,3] => [3,7,8,4,6,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,5,1,6,7,4,2] => [4,8,1,7,3,5,6,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,5,6,7,3,8,2] => [2,8,6,1,3,4,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,6,7,3,2,8] => [2,7,6,1,3,4,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,6,1,7,4,3,2] => [4,8,7,6,1,3,5,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,5,2,6,7,4,3,1] => [8,3,7,6,2,4,5,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,1,3,6,5,2,8,4] => [2,6,3,8,5,4,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,5,4,2,8,3] => [2,6,8,5,4,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,8,1,3,5,4,2] => [4,8,5,7,6,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,4,6,1,7,5,3] => [5,1,8,3,7,4,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,6,4,7,3,5,1] => [8,1,6,4,7,3,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,2,4,6,8,5,3,7] => [1,2,7,3,6,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,5,8,6,2,4,7] => [2,6,1,7,3,5,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,5,8,6,4,1,3] => [7,2,8,6,3,5,1,4] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,5,8,7,4,2,6,3] => [1,6,8,5,2,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,7,5,4,3,1,2] => [7,8,6,5,4,1,3,2] => [7,8,6,5,4,1,3,2] => [[[[[.,[[.,.],.]],.],.],.],[.,.]]
[5,6,4,7,3,8,2,9,1] => [9,7,5,3,1,2,4,6,8] => [9,7,5,3,1,8,6,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]
[5,3,4,8,6,2,7,1] => [8,6,2,3,1,5,7,4] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[4,5,2,6,3,8,7,1] => [8,3,5,1,2,4,7,6] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,5,7,4,8,3,9,2,10,1] => [10,8,6,4,2,1,3,5,7,9] => [10,8,6,4,2,1,9,7,5,3] => [[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],.]
[3,4,5,8,6,2,7,1] => [8,6,1,2,3,5,7,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,2,6,3,4,8,7,1] => [8,2,4,5,1,3,7,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,6,4,7,3,8,2,9,1,10] => [9,7,5,3,1,2,4,6,8,10] => [9,7,5,3,1,10,8,6,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[7,6,1,5,2,4,8,3] => [3,5,8,6,4,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,2,3,6,1,8,7] => [6,3,4,2,1,5,8,7] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,1,7,3,2,6,8,5] => [2,5,4,1,8,6,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,5,4,7,2,3] => [2,7,8,5,4,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,4,3,6,8,2] => [2,8,5,4,1,6,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,7,6,4,2,3] => [2,7,8,6,3,5,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,7,6,8,2,1,5] => [7,6,2,1,8,4,3,5] => [7,6,2,1,8,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[8,1,4,7,2,3,5,6] => [2,5,6,3,7,8,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,7,1,5,6,8,4] => [4,2,1,8,5,6,3,7] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,8,5,2,7,3,4] => [2,5,7,8,4,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,2,6,3,1,4,5] => [6,3,5,7,8,4,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,5,2,4,7,1,8,3] => [6,3,8,4,2,1,5,7] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,4,2,3,7,1,8,6] => [6,3,4,2,1,8,5,7] => [6,3,8,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,1,6,4,5,2,3] => [3,7,8,5,6,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,3,7,2,8,6] => [3,6,4,2,1,8,5,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,4,7,3,8,2] => [3,8,6,4,2,1,5,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,5,8,4,2,3] => [3,7,8,6,4,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,3,7,2,5,4,1] => [8,5,3,7,6,2,4,1] => [8,5,3,7,6,2,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[4,7,8,3,2,6,5,1] => [8,5,4,1,7,6,2,3] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[8,4,5,7,1,3,2,6] => [5,7,6,2,3,8,4,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,1,8,7,5,2,4,6] => [2,6,1,7,5,8,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,8,7,2,4,3,1] => [8,5,7,6,2,1,4,3] => [8,5,7,6,2,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,4,6,1,8,3,2,7] => [4,7,6,2,1,3,8,5] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,6,5,8,2,1,7] => [7,6,2,1,4,3,8,5] => [7,6,2,1,8,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[7,6,3,2,8,5,4,1] => [8,4,3,7,6,2,1,5] => [8,4,3,7,6,2,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[3,2,6,8,7,1,4,5] => [6,2,1,7,8,3,5,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,8,2,7,6,1,4,5] => [6,3,1,7,8,5,4,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,4,2,6,1,8,3,5] => [5,3,7,2,8,4,1,6] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,2,8,5,6,7,1,4] => [7,2,1,8,4,5,6,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,3,2,1,4,7,5,6] => [4,3,2,5,7,8,6,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,7,6,2,8,1,4,5] => [6,4,1,7,8,3,2,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,4,2,1,6,8,3,5] => [4,3,7,2,8,5,1,6] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,3,1,8,5,4,2,6] => [3,7,2,6,5,8,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,3,1,8,5,2,6] => [4,7,3,1,6,8,2,5] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,8,2,5,6,1,4] => [7,4,1,8,5,6,2,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[7,5,1,4,2,3,6,8] => [3,5,6,4,2,7,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,3,4,7,8,6,2] => [1,8,3,4,2,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,4,7,8,6,3] => [2,3,8,4,1,7,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,8,6,2,3,4] => [2,6,7,8,1,5,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,4,5,7,2] => [1,8,3,5,6,4,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,6,2,7,3,4,5] => [2,4,6,7,8,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,2,5,3,4,8] => [2,4,6,7,5,3,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,2,5,3,4,7] => [2,4,6,7,5,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,2,5,3,4,6] => [2,4,6,7,5,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,7,4,5,6,3] => [2,3,8,5,6,7,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,3,7,4,5,6,2] => [1,8,3,5,6,7,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,6,7,5,2,3,4] => [2,6,7,8,5,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,1,2,6,4,5,8] => [3,4,2,6,7,5,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,2,8,5,6,7,4] => [2,3,1,8,5,6,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,1,2,7,4,5,8] => [3,4,2,6,7,1,5,8] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,7,4,2,3,5,8] => [2,5,6,4,7,1,3,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,3,8,4,5,6,2] => [1,8,3,5,6,7,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,8,2,5,3,4,6] => [2,4,6,7,5,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,2,6,3,4,7] => [2,4,6,7,1,5,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,3,7,4,5,8,2] => [1,8,3,5,6,2,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,7,3,4,1,8,6] => [6,1,4,5,2,8,3,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,7,5,4,1,6,8] => [6,1,2,5,4,7,3,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,6,2,1,5,8,7] => [5,4,1,2,6,3,8,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,4,7,2,1,6,5,8] => [5,4,1,2,7,6,3,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,5,8,3,4,1,7,6] => [6,1,4,5,2,8,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,8,4,2,1,7,6] => [6,5,1,4,2,8,7,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,4,7,8,1,3,2,6] => [5,7,6,2,1,8,3,4] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,5,7,1,4,6,3,8] => [4,1,7,5,2,6,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,7,1,6,3,5,8] => [4,1,6,2,7,5,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,7,1,4,3,6,8] => [4,1,6,5,2,7,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,3,2,8,1,4,6] => [6,4,3,7,1,8,2,5] => [6,4,3,8,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[3,6,8,5,4,1,7,2] => [6,8,1,5,4,2,7,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,8,3,5,1,7,4] => [6,1,4,8,5,2,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,7,1,4,6,8,3] => [4,1,8,5,2,6,3,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,7,1,6,8,3,5] => [4,1,7,2,8,5,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,5,8,1,7,4,3] => [5,1,8,7,3,2,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,8,3,1,7,6,5] => [5,1,4,2,8,7,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,9,4,5,6,7,8,3] => [2,1,9,4,5,6,7,8,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,1,4,2,3,5,8] => [3,5,6,4,7,2,1,8] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,4,8,1,3,2,7] => [5,7,6,3,2,1,8,4] => [5,8,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,6,5,2,4,8,3,1] => [8,4,7,5,3,2,1,6] => [8,4,7,6,3,2,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[7,6,5,3,8,2,1,4] => [7,6,4,8,3,2,1,5] => [7,6,4,8,3,2,1,5] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[8,7,6,3,1,2,5,4] => [5,6,4,8,7,3,2,1] => [5,8,4,7,6,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,7,1,4,3,2,5,6] => [3,6,5,4,7,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,3,6,1,5,8,4] => [5,1,3,8,6,4,2,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,3,7,4,1,5,8,2] => [5,8,2,4,6,1,3,7] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,7,5,1,4,2,6,3] => [4,6,8,5,3,7,2,1] => [4,8,7,6,3,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,1,4,2,5,3,7] => [3,5,7,4,6,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,1,4,3,2,6,5] => [3,6,5,4,8,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,6,3,1,5,4,2] => [5,8,4,7,6,3,2,1] => [5,8,4,7,6,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[2,8,3,7,4,5,6,1] => [8,1,3,5,6,7,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,9,1,8,7,6,5,4,3] => [3,1,9,8,7,6,5,4,2] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[4,2,5,7,3,1,6,8] => [6,2,5,1,3,7,4,8] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,5,1,4,7,2,6,8] => [3,6,1,4,2,7,5,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,1,6,4,2,7,8] => [3,6,1,5,2,4,7,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,4,1,7,3,5,8] => [4,1,6,3,7,2,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,3,2,7,4,5,1,8] => [7,3,2,5,6,1,4,8] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,2,4,1,3,6,8,5] => [4,2,5,3,8,6,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,6,3,5,7,8,4] => [2,1,4,8,5,3,6,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,2,1,4,3,7,8] => [4,3,6,5,1,2,7,8] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,5,1,6,4,3,7,8] => [3,1,6,5,2,4,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,4,1,6,3,7,8] => [4,1,6,3,2,5,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,1,5,2,7,3,8] => [3,5,7,1,4,2,6,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,5,3,4,8,7,6] => [1,2,4,5,3,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,3,6,5,1,2,7] => [6,7,3,1,5,4,8,2] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,3,7,6,1,8,2,4] => [5,7,2,8,1,4,3,6] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,7,6,1,8,4,3] => [5,2,8,7,1,4,3,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,8,1,3,6,5,4,2] => [3,8,4,7,6,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,8,2,4,6,5,3] => [1,4,8,5,7,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,7,1,4,5,2,3] => [4,7,8,5,6,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,7,3,1,6,2,4] => [5,7,4,8,1,6,3,2] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[1,2,7,8,3,5,6,4] => [1,2,5,8,6,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,7,1,2,4,5,3] => [4,5,8,6,7,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,3,4,1,5,8,7] => [5,1,3,4,6,2,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,4,5,8,1,6,3] => [6,1,8,3,4,7,2,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,1,8,5,4,3,7] => [3,1,7,6,5,2,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,7,4,2,5,8,1] => [8,5,2,4,6,1,3,7] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[4,8,2,1,5,7,6,3] => [4,3,8,1,5,7,6,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,1,4,8,5,6,3,7] => [2,1,7,3,5,6,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,5,6,2,1,3,7] => [6,5,7,1,3,4,8,2] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,2,1,5,8,4,3,7] => [3,2,7,6,4,1,8,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,7,4,5,6,2,3] => [2,7,8,4,5,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,8,4,3,6,5] => [2,1,6,5,8,7,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,8,4,5,6,3] => [2,1,8,5,6,7,3,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,5,3,1,2,8,4] => [5,6,4,8,3,2,1,7] => [5,8,4,7,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,5,4,1,2,8,7,3] => [4,5,8,3,2,1,7,6] => [4,8,7,3,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,4,1,6,2,8,3,7] => [3,5,7,2,1,4,8,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,6,5,2,8,3,7] => [2,5,7,1,4,3,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,3,1,4,7,8,2] => [4,8,3,5,2,1,6,7] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,7,8,2,3,6,1,5] => [7,4,5,1,8,6,2,3] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,2,5,1,8,6,7,3] => [4,2,8,1,3,6,7,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,5,3,7,1,6,8,2] => [5,8,3,1,2,6,4,7] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,2,8,5,3,6,7,1] => [8,2,5,1,4,6,7,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,8,1,4,7,6,3] => [4,2,8,5,1,7,6,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,6,3,5,4,7,1] => [8,1,4,6,5,3,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,5,2,8,6,4,7,1] => [8,3,1,6,2,5,7,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[7,3,5,1,6,4,8,2] => [4,8,2,6,3,5,1,7] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,5,1,2,4,8,3,6] => [3,4,7,5,2,8,1,6] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,5,8,4,7,1,3] => [7,2,8,5,3,1,6,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,1,6,3,2,4,5,8] => [2,5,4,6,7,3,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,3,8,6,2,5] => [3,7,4,1,8,6,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,4,8,1,6,3,7] => [5,1,7,3,2,6,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,4,6,1,3,7,5] => [5,1,6,3,8,4,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,4,6,2,5,3,7,1] => [8,4,6,2,5,3,7,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,7,1,2,3,4,5,6,9] => [3,4,5,6,7,8,2,1,9] => [3,9,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[6,2,4,7,5,3,8,1] => [8,2,6,3,5,1,4,7] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,1,3,2,5,8,6,4] => [2,4,3,8,5,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,3,7,5,4,8,1] => [8,1,3,6,5,2,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,4,7,1,3,8,6,2] => [4,8,5,2,1,7,3,6] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,4,6,2,1,3,5] => [6,5,7,3,8,4,1,2] => [6,5,8,3,7,4,1,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[1,8,2,6,4,7,3,5] => [1,3,7,5,8,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,2,4,8,6,5] => [2,4,1,5,8,7,3,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,3,1,8,2,5,4] => [4,6,3,8,7,2,1,5] => [4,8,3,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,1,7,6,3,4,2,5] => [2,7,5,6,8,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,2,5,7,3,6] => [2,4,7,3,5,8,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,6,5,8,4,3,1] => [8,2,7,6,4,3,1,5] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,5,2,3,7,1,4,6] => [6,3,4,7,2,8,5,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,2,8,6,4,5,7,1] => [8,2,1,5,6,4,7,3] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,8,2,3,4,6,1,7] => [7,3,4,5,1,6,8,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,5,6,3,2,4,7,8] => [1,5,4,6,2,3,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,5,2,4,1,7,8] => [6,4,2,5,3,1,7,8] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[2,4,5,7,3,6,1,8] => [7,1,5,2,3,6,4,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,5,1,3,4,2,7,8] => [3,6,4,5,2,1,7,8] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,8,4,5,3,6,2] => [1,8,6,4,5,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,8,7,4,2,3] => [1,7,8,6,3,2,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,6,8,2,4,3] => [1,6,8,7,3,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,7,5,8,2,4,1] => [8,6,1,7,4,2,3,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[1,7,4,5,2,8,6,3] => [1,5,8,3,4,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,4,2,1,8,6,3] => [5,4,8,3,2,7,1,6] => [5,4,8,3,2,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[3,6,2,1,7,5,4,8] => [4,3,1,7,6,2,5,8] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,2,8,5,6,4,3,1] => [8,2,7,6,4,5,1,3] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,6,8,5,4,1,3,2] => [6,8,7,5,4,2,1,3] => [6,8,7,5,4,2,1,3] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[7,8,6,3,1,5,4,2] => [5,8,4,7,6,3,1,2] => [5,8,4,7,6,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,1,2,8,4,6,7,3] => [2,3,8,5,1,6,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,3,2,8,1,7,4] => [6,4,3,8,1,2,7,5] => [6,4,3,8,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,1,2,4,6,8,7,3] => [2,3,8,4,1,5,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,5,6,7,4,3,1] => [8,2,7,6,3,4,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,5,3,4,7,6,1] => [8,2,4,5,3,7,6,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,5,3,2,4,1,8,6] => [6,4,3,5,2,8,1,7] => [6,4,3,8,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[5,7,3,6,8,4,1,2] => [7,8,3,6,1,4,2,5] => [7,8,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,1,6,8,5,3,4,2] => [2,8,6,7,5,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,2,8,3,4,5,1] => [8,3,5,6,7,1,2,4] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,2,4,1,6,5,7,3] => [4,2,8,3,6,5,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,6,2,8,3,1,5,4] => [6,3,5,8,7,2,1,4] => [6,3,8,7,5,2,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,1,6,8,5,3,2,4] => [2,7,6,8,5,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,4,8,3,2,5] => [2,7,6,4,8,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,3,8,4,7,5] => [2,3,4,6,8,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,2,4,3,1,8,7] => [6,3,5,4,2,1,8,7] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,2,5,3,4,6,1,7] => [7,2,4,5,3,6,8,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,6,4,7,2,3,5,1] => [8,5,6,3,7,2,4,1] => [8,5,7,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[8,6,4,1,2,3,7,5] => [4,5,6,3,8,2,7,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,6,7,4,2,5,1,3] => [7,5,8,4,6,2,3,1] => [7,5,8,4,6,2,3,1] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[8,6,4,2,5,3,7,1] => [8,4,6,3,5,2,7,1] => [8,4,7,3,6,2,5,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,6,4,2,5,3,1,7] => [7,4,6,3,5,2,8,1] => [7,4,8,3,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,6,4,2,7,3,1,5] => [7,4,6,3,8,2,5,1] => [7,4,8,3,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,6,4,2,1,5,7,3] => [5,4,8,3,6,2,7,1] => [5,4,8,3,7,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,6,4,2,1,7,3,5] => [5,4,7,3,8,2,6,1] => [5,4,8,3,7,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[8,6,1,4,7,2,5,3] => [3,6,8,4,7,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,7,1,4,5,2,3] => [4,7,8,5,6,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,4,5,2,7,3,1] => [8,5,7,3,4,2,6,1] => [8,5,7,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[8,6,7,4,2,1,5,3] => [6,5,8,4,7,2,3,1] => [6,5,8,4,7,2,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[8,6,4,7,2,1,5,3] => [6,5,8,3,7,2,4,1] => [6,5,8,3,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,6,4,2,5,7,3,1] => [8,4,7,3,5,2,6,1] => [8,4,7,3,6,2,5,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,6,4,2,5,1,7,3] => [6,4,8,3,5,2,7,1] => [6,4,8,3,7,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,6,4,5,1,2,7,3] => [5,6,8,3,4,2,7,1] => [5,8,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,4,2,5,7,1,3] => [7,4,8,3,5,2,6,1] => [7,4,8,3,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[3,4,7,5,8,2,6,1] => [8,6,1,2,4,7,3,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,1,2,3,4,6,7,8,9] => [2,3,4,5,1,6,7,8,9] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,5,1,2,8,6,3] => [4,5,8,2,3,7,1,6] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,7,1,8,5,2,3] => [4,7,8,2,6,1,3,5] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,7,4,2,3,8,6,1] => [8,4,5,3,1,7,2,6] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[3,8,2,5,1,7,4,6] => [5,3,1,7,4,8,6,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,4,2,3,7,1,6] => [7,4,5,3,1,8,6,2] => [7,4,8,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[4,8,5,2,1,7,3,6] => [5,4,7,1,3,8,6,2] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,5,7,6,1,2,4,3] => [5,6,8,7,2,4,3,1] => [5,8,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,8,7,5,2,4,1,3] => [7,5,8,6,4,1,3,2] => [7,5,8,6,4,1,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[5,7,6,8,4,1,3,2] => [6,8,7,5,1,3,2,4] => [6,8,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[7,3,1,6,8,5,4,2] => [3,8,2,7,6,4,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,7,4,8,6,2] => [3,8,2,5,1,7,4,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,8,6,4,5,2] => [3,8,2,6,7,5,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,4,1,7,3,2,5] => [4,7,6,3,8,2,5,1] => [4,8,7,3,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,6,8,3,7,1,2,5] => [6,7,4,1,8,2,5,3] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,5,2,8,4,7,1,6] => [7,3,1,5,2,8,6,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,4,8,3,7,2,1,5] => [7,6,4,2,8,1,5,3] => [7,6,4,2,8,1,5,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[3,6,2,8,7,4,1,5] => [7,3,1,6,8,2,5,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,8,4,2,7,3,1,5] => [7,4,6,3,8,1,5,2] => [7,4,8,3,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[9,8,2,3,4,5,6,7,1] => [9,3,4,5,6,7,8,2,1] => [9,3,8,7,6,5,4,2,1] => [[[[.,.],.],[[[[[.,.],.],.],.],.]],.]
[9,8,7,6,4,5,3,2,1] => [9,8,7,5,6,4,3,2,1] => [9,8,7,5,6,4,3,2,1] => [[[[[[[[.,.],.],.],.],[.,.]],.],.],.]
[10,9,2,3,4,5,6,7,8,1] => [10,3,4,5,6,7,8,9,2,1] => [10,3,9,8,7,6,5,4,2,1] => [[[[.,.],.],[[[[[[.,.],.],.],.],.],.]],.]
[3,2,7,6,4,5,8,1] => [8,2,1,5,6,4,3,7] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,7,3,6,8,4,2,5] => [1,7,3,6,8,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,6,5,1,8,7,4] => [5,1,2,8,4,3,7,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,3,1,2,6,4,7,5] => [3,4,2,6,8,5,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,4,8,1,3,2,6] => [5,7,6,3,1,8,2,4] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,3,7,8,1,5,2,6] => [5,7,2,1,6,8,3,4] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,6,8,7,4,1,5] => [7,2,1,6,8,3,5,4] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,1,2,8,7,4,5] => [3,4,2,7,8,1,6,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,1,5,3,8,4,6] => [3,2,5,7,4,8,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,6,8,1,5,2,7] => [5,7,2,1,6,3,8,4] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,1,7,2,4,3,5] => [3,5,7,6,8,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,2,8,6,4,5] => [3,4,2,7,8,6,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,2,8,7,4,5,6] => [2,3,1,6,7,8,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,8,7,4,6,5] => [2,1,3,6,8,7,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,8,7,4,5,6] => [2,1,3,6,7,8,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,1,7,2,4,3,6] => [3,5,7,6,2,8,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,7,3,2,5,6] => [3,6,5,2,7,8,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,3,8,7,6,4,5] => [2,1,3,7,8,6,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,3,1,6,5,8,7,10,9] => [4,1,3,2,6,5,8,7,10,9] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,3,6,5,8,7,1,10,9] => [8,1,3,2,5,4,7,6,10,9] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[1,7,2,4,6,3,5,8] => [1,3,6,4,7,5,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,6,5,8,3,1,2] => [7,8,6,1,4,3,2,5] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,7,2,8,4,1,3,6] => [6,3,7,5,1,8,2,4] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,6,8,3,1,4,5,7] => [5,1,4,6,7,2,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,6,2,8,4,1,3,7] => [6,3,7,5,1,2,8,4] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,3,7,8,2,1,5,4] => [6,5,2,8,7,1,3,4] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,4,8,3,1,6,7,5] => [5,1,4,2,8,6,7,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,8,3,1,6,4,7] => [5,1,4,7,2,6,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,8,4,2,1,6,7] => [6,5,1,4,2,7,8,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,5,8,3,1,4,6,7] => [5,1,4,6,2,7,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,2,5,4,6,8,1,7] => [7,2,1,4,3,5,8,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,4,5,7,3,1,2,6] => [6,7,5,2,3,8,4,1] => [6,8,5,2,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,4,8,5,7,1,2,6] => [6,7,1,2,4,8,5,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,6,8,2,5,1,4,7] => [6,4,1,7,5,2,8,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,7,6,8,3,5,2,1] => [8,7,5,1,6,3,2,4] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[3,4,7,5,8,1,6,2] => [6,8,1,2,4,7,3,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,6,5,8,2,1,7] => [7,6,1,2,4,3,8,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,4,6,7,8,3,5,1] => [8,1,6,2,7,3,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,4,2,5,7,6,3,8] => [1,3,7,2,4,6,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,7,6,3,2,4] => [1,7,6,8,2,5,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,2,4,8,7,5] => [1,4,3,5,8,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,2,6,3,4,8] => [1,4,6,7,3,5,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,4,8,7,5,2] => [1,8,2,4,7,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,8,5,7,6] => [1,3,2,4,6,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,7,5,2,4,6] => [1,6,2,7,5,8,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,3,2,8,7,5] => [1,5,4,2,8,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,3,5,2,8,7,4] => [1,5,3,8,4,2,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,7,5,2,4,6] => [1,6,3,7,5,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,8,2,6,4,7,1] => [8,4,2,6,1,5,7,3] => [8,4,2,7,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[2,6,1,8,3,4,7,5] => [3,1,5,6,8,2,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,4,8,2,3,6] => [3,6,7,4,1,8,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,8,2,3,4,6,5] => [2,4,5,6,8,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,3,5,7,6,1,2] => [7,8,3,1,4,6,5,2] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,8,3,5,7,6,2,1] => [8,7,3,1,4,6,5,2] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[3,4,2,1,8,5,7,6] => [4,3,1,2,6,8,7,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,5,1,2,8,4,3] => [4,5,8,7,3,1,2,6] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,3,4,2,8,5,7,6] => [1,4,2,3,6,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,1,8,4,2,3,6] => [3,6,7,5,2,8,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,6,1,4,8,3,2] => [4,8,7,5,1,3,2,6] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,2,1,4,8,5,7,6] => [3,2,1,4,6,8,7,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,4,2,6,5,8] => [3,5,2,4,7,6,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,3,2,5,4,8] => [3,5,4,7,6,2,1,8] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,4,2,5,3,8] => [3,5,7,4,6,2,1,8] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,1,5,3,6,4,8] => [3,2,5,7,4,6,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,6,2,5,3,8] => [3,5,7,2,6,4,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,2,5,1,4,3,8] => [5,3,7,6,4,2,1,8] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,7,2,6,1,4,3,8] => [5,3,7,6,1,4,2,8] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,2,5,1,4,3,8] => [5,3,7,6,4,1,2,8] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,3,1,7,2,5,4,8] => [3,5,2,7,6,1,4,8] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,8,3,5,4,7] => [3,2,5,7,6,1,8,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,8,2,5,4,7] => [3,5,2,7,6,1,8,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,8,2,5,3,7] => [3,5,7,2,6,1,8,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,1,4,3,8,2,6] => [3,7,5,4,1,8,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,1,8,2,6,3,7] => [3,5,7,2,1,6,8,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,8,2,6,4,7] => [3,5,2,7,1,6,8,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,7,2,6,4,8] => [3,5,2,7,1,6,4,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,1,5,2,6,3,8] => [3,5,7,1,4,6,2,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,1,5,2,7,4,8] => [3,5,2,7,4,1,6,8] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,4,2,7,3,8] => [3,5,7,4,2,1,6,8] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,3,2,7,5,8] => [3,5,4,2,7,1,6,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,4,3,7,5,8] => [3,2,5,4,7,1,6,8] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,1,3,2,8,4,7] => [3,5,4,7,1,2,8,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,1,4,2,8,3,7] => [3,5,7,4,1,2,8,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,5,1,4,2,8,3,7] => [3,5,7,4,2,1,8,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,1,5,2,8,3,7] => [3,5,7,1,4,2,8,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,1,8,3,7,2,6] => [3,7,5,2,1,8,6,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,8,4,7,3,6] => [3,2,7,5,1,8,6,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,9,8,2,3,4,5,6,7] => [1,4,5,6,7,8,9,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,2,3,4,5,6,7,8] => [1,4,5,6,7,8,9,10,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,7,3,4,5,2,6] => [1,7,4,5,6,8,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,8,7,3,4,5] => [1,2,6,7,8,3,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,8,4,5,6,2] => [1,8,2,5,6,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,2,3,1,6,5,7] => [5,3,4,2,7,6,8,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,2,3,6,5,1,7] => [7,3,4,2,6,5,8,1] => [7,3,8,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,4,5,2,8,1,7,3] => [6,4,8,2,3,1,7,5] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,6,2,3,1,8,7,5] => [5,3,4,1,8,2,7,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,4,2,1,8,5,3,7] => [4,3,7,2,6,1,8,5] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,2,6,1,5,8,3,7] => [4,2,7,1,5,3,8,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,2,3,1,8,5,7] => [5,3,4,2,7,1,8,6] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,2,3,1,5,8,7] => [5,3,4,2,6,1,8,7] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,2,1,4,3,7,5] => [4,3,6,5,8,2,7,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,8,6,4,5,1,7,3] => [6,1,8,4,5,3,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,6,2,1,4,7,3,5] => [4,3,7,5,8,2,6,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,2,1,8,3,7,5] => [4,3,6,2,8,1,7,5] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,8,2,5,7,3,1] => [8,4,7,2,5,1,6,3] => [8,4,7,2,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,2,4,6,7,1,5,3] => [6,2,8,3,7,4,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,6,7,2,1,4,5,3] => [5,4,8,6,7,2,3,1] => [5,4,8,7,6,2,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[2,8,6,1,4,3,7,5] => [4,1,6,5,8,3,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,6,4,3,7,5,1] => [8,1,5,4,7,3,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,3,1,7,4,8,5] => [4,1,3,6,8,2,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,2,6,1,8,7,5] => [5,3,2,1,8,4,7,6] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,1,8,3,2,7,4] => [3,6,5,8,2,1,7,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,7,4,5,2,8,6] => [1,6,2,4,5,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,1,2,5,8,7,4] => [3,4,1,8,5,2,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,7,5,4,6,3,2] => [2,8,7,5,4,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,3,8,6,5,2] => [2,8,4,1,7,6,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,3,7,2,8,6,5] => [1,5,3,2,8,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,4,5,3,2,6] => [1,7,6,4,5,8,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,3,1,4,5,7,6] => [4,1,3,5,6,8,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,1,7,2,8,4,5,3] => [2,4,8,6,7,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,1,3,8,7,2,4] => [3,7,4,8,2,1,6,5] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,2,1,5,6,7,4] => [4,3,2,8,5,6,7,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,2,6,7,8,4,5,1] => [8,2,1,6,7,3,4,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,7,4,6,3,8,2,5] => [1,7,5,3,8,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,4,1,3,8,2,7] => [4,7,5,3,1,2,8,6] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,2,6,3,5,8,1,4] => [7,2,4,8,5,3,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,5,3,1,8,7,6,2] => [4,8,3,1,2,7,6,5] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,3,4,2,7,8,5,1] => [8,4,2,3,7,1,5,6] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[1,4,3,8,5,2,7,6] => [1,6,3,2,5,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,4,5,1,6,3,2] => [5,8,7,3,4,6,2,1] => [5,8,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,2,7,8,1,3,5,4] => [5,2,6,8,7,1,3,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,2,8,6,1,7,5] => [6,3,2,1,8,5,7,4] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,1,8,4,3,7,2,6] => [2,7,5,4,1,8,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,8,1,3,4,6,5] => [4,2,5,6,8,7,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,4,8,3,5,6,7,2] => [1,8,4,2,5,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,8,1,4,5,6,3] => [4,2,8,5,6,7,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,8,3,4,5,7,6] => [2,1,4,5,6,8,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,2,3,1,7,4,6] => [5,3,4,7,1,8,6,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,4,8,2,5,6,7,3] => [1,4,8,2,5,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,10,9,7] => [2,1,4,3,6,5,10,7,9,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,6,8,7,5,10,9] => [2,1,4,3,8,5,7,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,6,7,10,8,9,5] => [2,1,4,3,10,5,6,8,9,7] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,6,5,3,8,7,10,9] => [2,1,6,3,5,4,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,6,5,3,8,10,9,7] => [2,1,6,3,5,4,10,7,9,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,5,8,6,7,3,10,9] => [2,1,8,3,4,6,7,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,5,6,10,7,8,9,3] => [2,1,10,3,4,5,7,8,9,6] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,4,3,1,6,5,8,10,9,7] => [4,1,3,2,6,5,10,7,9,8] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,3,1,6,8,7,5,10,9] => [4,1,3,2,8,5,7,6,10,9] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,3,1,6,7,10,8,9,5] => [4,1,3,2,10,5,6,8,9,7] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,3,6,4,5,1,8,7,10,9] => [6,1,2,4,5,3,8,7,10,9] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,3,6,4,5,1,8,10,9,7] => [6,1,2,4,5,3,10,7,9,8] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,8,5,6,7,1,10,9] => [8,1,2,3,5,6,7,4,10,9] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[2,3,4,5,10,6,7,8,9,1] => [10,1,2,3,4,6,7,8,9,5] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,5,8,3,6,1,4,7] => [6,1,4,7,2,5,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,1,5,2,3,4,7,6] => [2,4,5,6,3,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,2,6,4,5,7] => [2,4,3,6,7,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,7,5,2,4,6] => [2,6,3,7,5,8,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,7,6,5,4,3] => [2,3,8,7,6,5,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,3,6,8,5,1,4] => [7,2,3,8,6,4,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,5,8,1,6,7,2,3] => [4,7,8,1,2,5,6,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,8,2,6,4,7,1] => [8,4,1,6,2,5,7,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,4,7,2,1,5,6,8] => [5,4,1,2,6,7,3,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,7,2,5,8,4,6,1] => [8,3,1,6,4,7,2,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,8,2,5,3,4,1,7] => [7,3,5,6,4,1,8,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,4,5,6,1,8,2,3] => [5,7,8,2,3,4,1,6] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,4,5,6,1,8,3] => [6,2,8,3,4,5,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,7,3,5,8,1,4,6] => [6,1,3,7,4,8,2,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,8,6,1,2,5,4,3] => [4,5,8,7,6,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,1,8,7,4,5,2,3] => [2,7,8,5,6,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,8,1,6,2,5,3] => [4,6,8,1,7,5,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,2,7,5,3,6,1] => [8,3,6,1,5,7,4,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,2,8,7,6,4,5,1] => [8,2,1,6,7,5,4,3] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,1,2,7,5,6,4,8] => [2,3,1,7,5,6,4,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,6,8,7,4,5] => [1,3,2,7,8,4,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,5,8,7,3,4] => [1,3,7,8,4,2,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,3,5,4,7,6] => [1,2,4,6,5,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,2,5,4,7,6] => [1,4,2,6,5,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,2,5,8,3,6] => [1,4,7,3,5,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,4,7,2,3,8] => [1,6,7,4,3,2,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,2,6,4,8,5] => [1,4,3,6,8,5,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,7,5,3,8,6] => [1,3,6,2,5,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,4,2,6,5,7] => [1,5,2,4,7,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,2,6,5,8,3] => [1,4,8,3,6,5,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,7,3,2,8,5] => [1,6,5,3,8,2,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,3,7,4,5,6,1] => [8,2,3,5,6,7,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,5,7,2,3,6,4,1] => [8,4,5,7,2,6,3,1] => [8,4,7,6,2,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[3,1,5,6,8,4,2,7] => [2,7,1,6,3,4,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,2,1,6,8,3,4] => [4,3,7,8,2,5,1,6] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,3,6,8,4,2,5,7] => [1,6,2,5,7,3,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,1,5,4,8,2,3] => [3,7,8,5,4,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,3,7,2,8,4] => [3,6,4,8,2,1,5,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,7,3,4,5,2,6] => [2,7,4,5,6,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,3,4,5,2,6] => [2,7,4,5,6,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,4,8,5,3,6] => [3,2,7,4,6,8,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,7,3,4,2,1,5] => [7,6,4,5,8,1,3,2] => [7,6,4,8,5,1,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[3,8,7,1,2,4,5,6] => [4,5,1,6,7,8,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,8,5,3,4,6,2,7] => [1,7,4,5,3,6,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,6,5,4,3,8,2] => [2,8,6,5,4,3,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,6,4,5,8,2] => [2,8,3,5,6,4,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,3,6,4,8,2] => [2,8,4,6,3,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,3,7,8,2,4] => [2,7,4,8,3,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,7,1,2,6,3,4] => [4,5,7,8,1,6,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,2,3,4,7,1,5] => [7,3,4,5,8,1,6,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,1,7,3,8,6,2,4] => [2,7,4,8,1,6,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,2,4,7,8,5] => [2,4,3,5,8,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,1,3,4,7,8,5] => [3,2,4,5,8,1,6,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,4,1,6,7,8,9,5] => [4,1,2,3,9,5,6,7,8] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,3,4,5,6,1,8,9,10,7] => [6,1,2,3,4,5,10,7,8,9] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,3,1,5,6,7,8,9,4] => [3,1,2,9,4,5,6,7,8] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,2,5,8,7,4,1,6] => [7,2,1,6,3,8,5,4] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,3,4,1,6,5,2,7] => [4,7,2,3,6,5,8,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,4,8,5,7,2,1] => [8,7,1,3,5,2,6,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[5,8,4,7,3,6,2,1] => [8,7,5,3,1,6,4,2] => [8,7,5,3,1,6,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.]
[5,1,3,2,6,8,7,4] => [2,4,3,8,1,5,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,8,7,2,4,5] => [2,6,3,7,8,1,5,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,1,8,7,6,3,5] => [3,2,7,1,8,6,5,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,5,8,7,1,4,6] => [6,2,1,7,3,8,5,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,6,3,8,7,2,1,4] => [7,6,3,8,1,2,5,4] => [7,6,3,8,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[4,8,5,3,6,7,1,2] => [7,8,4,1,3,5,6,2] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,1,7,6,4,2,5,8] => [2,6,1,5,7,4,3,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,4,8,5,7,1,6] => [7,2,1,3,5,8,6,4] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,5,4,8,1,3,6] => [6,2,7,4,3,8,1,5] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,1,8,3,2,7,6,4] => [2,5,4,8,1,7,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,4,7,5,6,3] => [2,3,8,4,6,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,8,5,6,4,1,3] => [7,1,8,6,4,5,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,7,2,4,1,5,3,6] => [5,3,7,4,6,8,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,6,8,7,3,5,2,4] => [1,7,5,8,6,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,5,2,8,6,3,7] => [2,4,7,1,3,6,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,3,1,7,2,5,6] => [4,6,3,2,7,8,5,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,8,3,1,4,6,7,5] => [4,1,3,5,8,6,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,8,3,5,1,6,7] => [6,2,4,1,5,7,8,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,6,1,2,4,3,7,8] => [3,4,6,5,1,2,7,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,2,6,5,4,7,8] => [2,3,1,6,5,4,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,6,5,1,2,7,8] => [5,6,2,1,4,3,7,8] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,8,3,7,6,4,1,5] => [7,1,3,6,8,5,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,3,7,6,4,5,1] => [8,1,3,6,7,5,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,8,3,7,6,4,2,5] => [1,7,3,6,8,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,3,7,6,4,2,1] => [8,7,3,6,1,5,4,2] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[2,8,1,7,6,4,5,3] => [3,1,8,6,7,5,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,1,7,5,4,6,3] => [3,2,8,6,5,7,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,2,7,6,4,5,1] => [8,3,1,6,7,5,4,2] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,8,7,2,6,3,1,5] => [7,4,6,1,8,5,3,2] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[1,8,7,2,6,3,5,4] => [1,4,6,8,7,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,2,1,4,3,5,6] => [4,3,6,5,7,8,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,8,7,1,6,3,4,5] => [4,1,6,7,8,5,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,8,7,6,5,1,3] => [7,2,8,1,6,5,4,3] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,8,7,1,6,3,4,2] => [4,8,6,7,1,5,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,4,2,7,6,5,3,1] => [8,3,7,2,6,5,4,1] => [8,3,7,2,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,8,7,5,2,4,3,1] => [8,5,7,6,4,1,3,2] => [8,5,7,6,4,1,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[7,6,3,1,4,5,2,8] => [4,7,3,5,6,2,1,8] => [4,8,3,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,2,3,6,4,5,1,8] => [7,2,3,5,6,4,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,1,4,6,5,3,8] => [3,2,7,4,6,5,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,6,2,4,5,1,8] => [7,4,2,5,6,3,1,8] => [7,4,2,8,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,2,6,1,4,5,3,8] => [4,2,7,5,6,3,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,7,2,4,5,1,3] => [7,4,8,5,6,1,3,2] => [7,4,8,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[1,2,5,7,4,8,6,3] => [1,2,8,5,3,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,1,8,7,5,3,4] => [3,2,7,8,6,1,5,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,8,7,4,5,2,1] => [8,7,2,5,6,1,4,3] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[4,2,1,5,3,8,6,7] => [3,2,5,1,4,7,8,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,3,4,1,5,6,7] => [5,1,3,4,6,7,8,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,3,5,4,8,6,1] => [8,1,3,5,4,7,2,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,4,3,5,8,1,7] => [7,1,4,3,5,2,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,2,1,7,6,5,8,3] => [3,2,8,1,6,5,4,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,7,3,6,1,8,2] => [6,8,4,1,2,5,3,7] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,3,7,5,4,8,6,2] => [1,8,2,5,4,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,7,5,4,1,6,2] => [6,8,1,5,4,7,3,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,4,6,3,5,8,2,7] => [1,7,4,2,5,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,5,3,6,2,8,1] => [8,6,4,1,3,5,2,7] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[5,4,1,3,2,6,8,7] => [3,5,4,2,1,6,8,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,4,3,6,8,7] => [3,2,5,4,1,6,8,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,4,3,1,8,5,7] => [5,2,4,3,7,1,8,6] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,5,6,3,8,4,2,7] => [1,7,4,6,2,3,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,6,3,8,1,2,7] => [6,7,4,2,1,3,8,5] => [6,8,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,8,6,3,1,4,2,7] => [5,7,4,6,1,3,8,2] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,8,7,1,4,3,6,2] => [4,8,6,5,1,7,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,5,3,8,4,1,7] => [7,1,4,6,3,2,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,7,3,8,4,2,6,1] => [8,6,3,5,1,7,2,4] => [8,6,3,7,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[5,6,8,3,2,4,1,7] => [7,5,4,6,1,2,8,3] => [7,5,4,8,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[3,7,5,4,8,2,6,1] => [8,6,1,4,3,7,2,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[1,2,7,6,4,8,3,5] => [1,2,7,5,8,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,8,7,1,2,5,4] => [5,6,2,8,7,1,4,3] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,7,5,4,8,1,6,3] => [6,1,8,4,3,7,2,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,7,6,1,5,3,4] => [5,1,7,8,6,4,3,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,3,8,7,1,2,4,5] => [5,6,2,7,8,1,4,3] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,2,3,4,6,5,7,8,9] => [1,2,3,4,6,5,7,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,4,6,7,8,9] => [1,2,3,5,4,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,8,4,1,7,5,2,3] => [4,7,8,3,6,1,5,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,1,4,6,7,5,2,3] => [2,7,8,3,6,4,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,8,1,4,7,5,3] => [4,1,8,5,7,2,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,1,4,6,7,2,5,3] => [2,6,8,3,7,4,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,1,6,7,4,5,3] => [3,2,8,6,7,4,5,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,6,1,7,4,5,3] => [4,2,8,6,7,3,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,8,1,4,7,5,3] => [4,2,8,5,7,1,6,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,8,1,6,7,5,3] => [4,2,8,1,7,5,6,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,4,8,1,6,7,5,3] => [4,1,8,2,7,5,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,8,6,1,7,5,3] => [5,2,8,1,7,4,6,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,1,2,6,4,7,5,3] => [2,3,8,5,7,4,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,1,6,2,7,5,3] => [3,5,8,2,7,4,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,6,1,2,7,5,3] => [4,5,8,1,7,3,6,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,1,2,6,7,5,3] => [3,4,8,1,7,5,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,2,1,6,7,5,3] => [4,3,8,1,7,5,6,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,2,1,4,7,5,3] => [4,3,8,5,7,1,6,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,6,2,1,7,4,5,3] => [4,3,8,6,7,2,5,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,1,6,2,4,7,5,3] => [2,4,8,5,7,3,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,1,2,4,7,5,3] => [3,4,8,5,7,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,2,4,1,7,5,3] => [5,3,8,4,7,1,6,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,2,1,4,6,7,5,3] => [3,2,8,4,7,5,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,4,6,1,7,5,3] => [5,2,8,3,7,4,6,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,1,4,3,6,5,8,9,10,7] => [2,1,4,3,6,5,10,7,8,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,6,7,8,5,10,9] => [2,1,4,3,8,5,6,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,6,7,8,9,10,5] => [2,1,4,3,10,5,6,7,8,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,5,6,3,8,7,10,9] => [2,1,6,3,4,5,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,5,6,3,8,9,10,7] => [2,1,6,3,4,5,10,7,8,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,5,6,7,8,3,10,9] => [2,1,8,3,4,5,6,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,5,6,7,8,9,10,3] => [2,1,10,3,4,5,6,7,8,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,3,4,1,6,5,8,7,10,9] => [4,1,2,3,6,5,8,7,10,9] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,1,6,5,8,9,10,7] => [4,1,2,3,6,5,10,7,8,9] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,1,6,7,8,5,10,9] => [4,1,2,3,8,5,6,7,10,9] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,1,6,7,8,9,10,5] => [4,1,2,3,10,5,6,7,8,9] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,5,6,1,8,7,10,9] => [6,1,2,3,4,5,8,7,10,9] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,5,6,7,8,1,10,9] => [8,1,2,3,4,5,6,7,10,9] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[3,6,4,8,1,5,2,7] => [5,7,1,3,6,2,8,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,8,4,1,5,2,7] => [5,7,1,4,6,2,8,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,7,1,4,2,3,5,6] => [3,5,6,4,7,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,6,4,1,5,2,7] => [5,7,1,4,6,3,8,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,2,6,5,7,1,3,4] => [6,2,7,8,4,3,5,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,5,3,6,7,1,8,2] => [6,8,3,1,2,4,5,7] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[1,4,7,8,3,5,2,6] => [1,7,5,2,6,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,1,3,5,2,8,7] => [3,6,4,1,5,2,8,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,6,3,5,8,4,2] => [1,8,4,7,5,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,1,6,4,8,7,2] => [3,8,1,5,2,4,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,1,7,3,5,6,2] => [3,8,5,2,6,7,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,2,5,7,3,6] => [3,4,7,2,5,8,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,2,8,5,4,7,3] => [1,3,8,6,5,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,7,2,1,8,5,3] => [5,4,8,2,7,1,3,6] => [5,4,8,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,1,8,6,5,2,3,7] => [2,6,7,1,5,4,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,3,7,1,8,6,4] => [5,1,3,8,2,7,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,6,2,5,1,7,3] => [6,4,8,1,5,3,7,2] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,5,1,8,6,3,7,2] => [3,8,6,1,2,5,7,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,2,4,5,3,8,6] => [1,3,6,4,5,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,3,6,1,8,7,2] => [5,8,3,1,2,4,7,6] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,8,2,3,4,5,9,6,7] => [1,3,4,5,6,8,9,2,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,5,6,8,9,2,7] => [1,8,2,3,4,5,9,6,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,4,7,3,6,2,1,5] => [7,6,4,2,8,5,3,1] => [7,6,4,2,8,5,3,1] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[2,8,7,5,6,4,1,3] => [7,1,8,6,4,5,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,6,5,4,3,2,8,9,1] => [9,6,5,4,3,2,1,7,8] => [9,6,5,4,3,2,1,8,7] => [[[[[[[.,.],.],.],.],.],[[.,.],.]],.]
[8,9,6,7,4,5,2,3,10,1] => [10,7,8,5,6,3,4,1,2,9] => [10,7,9,5,8,3,6,1,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[[.,.],.]],.]
[8,7,6,5,4,3,2,9,10,1] => [10,7,6,5,4,3,2,1,8,9] => [10,7,6,5,4,3,2,1,9,8] => [[[[[[[[.,.],.],.],.],.],.],[[.,.],.]],.]
[2,6,3,8,4,7,1,5] => [7,1,3,5,8,2,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,5,6,3,7,2,8,4] => [1,6,4,8,2,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,3,6,2,8,4] => [1,6,4,8,3,5,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,3,4,2,7,6] => [1,6,4,5,2,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,3,8,2,7,6] => [1,6,4,2,3,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,1,4,2,7,8,3] => [3,5,8,4,2,1,6,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,6,8,3,7,2,4] => [2,7,5,8,1,3,6,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,7,2,4,5,8] => [2,5,3,6,7,1,4,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,9,10,11] => [1,2,3,4,5,6,7,8,9,10,11] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[4,1,5,6,8,3,2,7] => [2,7,6,1,3,4,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,5,2,1,4,7,6] => [5,4,1,6,3,8,7,2] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,4,8,2,1,6,7,5] => [5,4,1,2,8,6,7,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,4,8,2,6,7,1] => [8,5,1,3,2,6,7,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,4,7,1,8,6,3,2] => [4,8,7,2,1,6,3,5] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,5,6,8,4,7,2] => [2,8,1,6,3,4,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,8,2,5,4,7] => [3,5,1,7,6,2,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,8,5,6,4,3,7] => [1,2,7,6,4,5,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,8,1,7,4,3,6] => [4,2,7,6,1,8,5,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,4,8,2,6,7,3,5] => [1,4,7,2,8,5,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,8,7,3,4] => [1,2,7,8,3,4,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,8,2,7,4,3] => [1,5,8,7,2,3,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,1,8,2,7,4,5] => [3,5,1,7,8,2,6,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,5,7,8,2,4,3] => [1,6,8,7,3,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,7,2,8,4,3] => [1,5,8,7,2,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,1,2,8,7,5,4] => [3,4,1,8,7,2,6,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,7,2,6,4,8,5] => [1,4,2,6,8,5,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,6,2,8,3,4] => [1,5,7,8,2,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,5,7,3,8,4] => [1,2,6,8,4,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,7,8,1,6,3,2] => [5,8,7,2,1,6,3,4] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,6,8,1,2,7,4] => [5,6,2,8,1,3,7,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,6,5,8,3,2,7,1] => [8,6,5,1,3,2,7,4] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[2,5,8,7,1,6,4,3] => [5,1,8,7,2,6,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,5,8,3,6,2,1] => [8,7,5,1,3,6,2,4] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[2,4,7,8,5,6,3,1] => [8,1,7,2,5,6,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,6,8,7,5,2,4,1] => [8,6,1,7,5,2,4,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[6,8,4,7,5,1,3,2] => [6,8,7,3,5,1,4,2] => [6,8,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[1,2,6,4,3,8,7,5] => [1,2,5,4,8,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,8,3,1,4,2,7] => [5,7,4,6,2,1,8,3] => [5,8,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,8,1,7,2,3,4,6] => [3,5,6,7,1,8,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,6,4,2,1,5,3] => [6,5,8,4,7,3,2,1] => [6,5,8,4,7,3,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[3,8,7,5,2,6,4,1] => [8,5,1,7,4,6,3,2] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,8,3,7,1,4,6,2] => [5,8,3,6,1,7,4,2] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,8,7,4,2,6,5,1] => [8,5,1,4,7,6,3,2] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,8,2,1,3,4,7,6] => [4,3,5,6,1,8,7,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,4,7,1,2,8,6,5] => [4,5,1,2,8,7,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,8,3,6,1,2,7] => [6,7,4,1,2,5,8,3] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,7,8,5,2,3,1,6] => [7,5,6,1,4,8,2,3] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,7,1,3,8,5,4,6] => [3,1,4,7,6,8,2,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,7,8,4,1,3,5] => [6,1,7,5,8,2,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,1,2,3,6,4,7,8,9] => [2,3,4,6,1,5,7,8,9] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,5,6,1,2,7,4] => [5,6,2,8,3,4,7,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,5,1,7,2,6,3,4] => [3,5,7,8,2,6,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,8,2,5,3,6] => [3,5,7,2,6,8,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,7,2,8,3,5] => [3,5,7,2,8,1,4,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,1,2,3,5,7,4] => [3,4,5,8,6,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,3,4,1,2,8,6,5] => [4,5,2,3,8,7,1,6] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,8,1,2,5,6,4] => [4,5,2,8,6,7,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,1,8,3,6,4,5] => [3,2,5,7,8,6,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,6,8,4,1,3,5] => [6,2,7,5,8,3,1,4] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,1,7,3,4,2,5,6] => [2,6,4,5,7,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,3,2,7,4,5] => [2,5,4,7,8,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,1,6,4,8,2,3] => [3,7,8,5,2,4,1,6] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,2,5,7,6,8,3] => [1,3,8,2,4,6,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,5,8,2,4,6,1] => [8,5,1,6,3,7,2,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[6,2,8,4,5,3,7,1] => [8,2,6,4,5,1,7,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,7,3,1,8,6,2,5] => [4,7,3,1,8,6,2,5] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,2,1,3,7,4,8,5] => [3,2,4,6,8,1,5,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,7,1,2,5,8,4] => [4,5,2,8,6,1,3,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,4,7,8,2,6,3] => [2,6,8,3,1,7,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,5,8,1,3,6,4] => [5,2,6,8,3,7,1,4] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,7,5,2,1,6,4] => [6,5,1,8,4,7,3,2] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,8,5,6,2,7,4,1] => [8,5,1,7,3,4,6,2] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[6,8,3,2,5,7,4,1] => [8,4,3,7,5,1,6,2] => [8,4,3,7,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[8,4,2,3,6,7,5,1] => [8,3,4,2,7,5,6,1] => [8,3,7,2,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,5,4,8,6,2,7,1] => [8,6,1,3,2,5,7,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[8,1,2,3,4,5,9,7,6] => [2,3,4,5,6,9,8,1,7] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,3,4,9,6,7,5] => [2,3,4,5,9,7,8,1,6] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,8,5,6,7,4] => [2,3,4,9,6,7,8,5,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,3,7,4,5,6,2] => [2,8,3,5,6,7,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,9,4,5,6,7,3] => [2,3,9,5,6,7,8,1,4] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,9,3,4,5,6,7,2] => [2,9,4,5,6,7,8,1,3] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,4,5,6,10,8,7] => [2,3,4,5,6,7,10,9,1,8] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,2,3,4,5,10,7,8,6] => [2,3,4,5,6,10,8,9,1,7] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,3,4,9,6,7,8,5] => [2,3,4,5,10,7,8,9,6,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,2,3,10,5,6,7,8,4] => [2,3,4,10,6,7,8,9,1,5] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,2,10,4,5,6,7,8,3] => [2,3,10,5,6,7,8,9,1,4] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,9,3,4,5,6,7,8,2] => [2,10,4,5,6,7,8,9,3,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[11,1,2,3,4,5,6,7,8,10,9] => [2,3,4,5,6,7,8,9,11,10,1] => [2,11,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[10,1,2,3,4,5,6,8,9,7] => [2,3,4,5,6,7,10,8,9,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,3,4,5,6,7,11,9,8] => [2,3,4,5,6,7,8,11,10,1,9] => [2,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[10,1,2,3,4,5,6,11,8,9,7] => [2,3,4,5,6,7,11,9,10,1,8] => [2,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[9,1,2,3,4,6,7,8,5] => [2,3,4,5,9,6,7,8,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[10,1,2,3,4,11,6,7,8,9,5] => [2,3,4,5,11,7,8,9,10,1,6] => [2,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[4,1,7,5,3,8,6,2] => [2,8,5,1,4,7,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[10,1,2,3,11,5,6,7,8,9,4] => [2,3,4,11,6,7,8,9,10,1,5] => [2,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[3,8,7,4,2,5,6,1] => [8,5,1,4,6,7,3,2] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[10,1,11,3,4,5,6,7,8,9,2] => [2,11,4,5,6,7,8,9,10,1,3] => [2,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[7,6,3,5,1,8,4,2] => [5,8,3,7,4,2,1,6] => [5,8,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,1,5,3,4,6,7,2] => [2,8,4,5,3,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,3,8,1,4,5,6] => [5,2,3,6,7,8,1,4] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,6,4,1,5,8,7,3] => [4,1,8,3,5,2,7,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,5,2,4,3,8,1] => [8,4,6,5,3,2,1,7] => [8,4,7,6,3,2,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[7,5,1,8,3,6,2,4] => [3,7,5,8,2,6,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,5,6,3,7,4,2] => [2,8,5,7,3,4,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,4,6,8,7,2] => [3,8,1,4,2,5,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,5,4,1,3,8,2] => [5,8,6,4,3,2,1,7] => [5,8,7,4,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,6,5,4,1,8,2,3] => [5,7,8,4,3,2,1,6] => [5,8,7,4,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[3,6,4,1,5,7,2,8] => [4,7,1,3,5,2,6,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,1,4,6,7,8,3] => [3,1,8,4,2,5,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,3,7,5,2,8,6] => [1,6,3,2,5,8,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,6,5,2,8,7,4] => [2,5,1,8,4,3,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,7,4,3,1,8,5] => [6,2,5,4,8,1,3,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,7,2,4,3,5,8,6] => [1,3,5,4,6,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,3,4,5,1,8,6] => [6,1,3,4,5,8,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,2,7,4,8,3,6,1] => [8,2,6,4,1,7,3,5] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,8,1,7,4,2,6,5] => [3,6,1,5,8,7,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,7,4,3,5,6,2] => [2,8,5,4,6,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,2,4,5,3,7,1] => [8,3,6,4,5,1,7,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,6,8,2,1,3,7,4] => [5,4,6,8,1,2,7,3] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,8,5,3,6,1,7,2] => [6,8,4,1,3,5,7,2] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,8,3,1,4,7,5,6] => [4,1,3,5,7,8,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,3,8,6,4,2,1] => [8,7,3,6,1,5,2,4] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[8,6,3,2,7,4,1,5] => [7,4,3,6,8,2,5,1] => [7,4,3,8,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[7,3,6,5,4,8,1,2] => [7,8,2,5,4,3,1,6] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,4,2,3,8,6,7,5] => [1,3,4,2,8,6,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,3,5,1,8,2,7] => [5,7,3,2,4,1,8,6] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,1,3,4,7,8,5,2] => [2,8,3,4,7,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,3,1,8,4,5,6] => [4,1,3,6,7,8,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,3,1,8,2,5,7,4] => [3,5,2,8,6,1,7,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,1,8,4,5,7,2] => [3,8,1,5,6,2,7,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,8,7,3,4,6,1] => [8,2,5,6,1,7,4,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,4,8,7,3,6,1,5] => [7,1,5,2,8,6,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,6,8,4,5,3,7,2] => [1,8,6,4,5,2,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,3,5,6,4,7] => [1,2,4,7,5,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,7,4,8,1,6,2] => [6,8,1,4,2,7,3,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,2,8,3,1,5,7,6] => [5,2,4,1,6,8,7,3] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,8,1,3,5,4,6,7] => [3,1,4,6,5,7,8,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,4,2,5,6,3,7] => [1,4,7,3,5,6,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,6,3,2,9,5,4,8,7] => [1,5,4,8,7,3,10,9,6,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[3,1,10,6,2,9,5,4,8,7] => [2,5,1,8,7,4,10,9,6,3] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,6,8,4,1,2,5,7] => [5,6,1,4,7,2,8,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,1,5,2,8,7,3,4] => [2,4,7,8,3,1,6,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,5,4,7,2,6] => [2,7,1,5,4,8,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,4,8,5,2,7] => [2,7,1,4,6,3,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,5,1,8,7,3,6] => [4,2,7,1,3,8,6,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,8,3,2,6,4,7,5] => [1,4,3,6,8,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,1,2,5,3,6,8] => [3,4,6,1,5,7,2,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,4,1,3,7,2,5] => [4,7,5,3,8,1,6,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,6,1,7,8,5,4] => [4,2,1,8,7,3,5,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,6,4,1,8,3,5,2] => [4,8,6,3,7,2,1,5] => [4,8,7,3,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,4,1,6,7,3,2,8] => [3,7,6,2,1,4,5,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,1,6,5,8,2,3] => [3,7,8,2,5,4,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,4,1,6,7,3,2] => [4,8,7,3,2,5,6,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,4,3,5,2,8,6,1] => [8,5,3,2,4,7,1,6] => [8,5,3,2,7,6,1,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[5,2,1,6,4,7,8,3] => [3,2,8,5,1,4,6,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,2,3,5,7,8,4] => [1,3,4,8,5,2,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,5,1,3,4,8,6] => [4,2,5,6,3,8,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,3,4,8,5,2,6,7] => [1,6,2,3,5,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,3,5,8,6,1,4] => [7,2,3,8,4,6,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,4,1,7,2,5,3,6] => [3,5,7,2,6,8,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,7,1,5,3,6,8] => [4,2,6,1,5,7,3,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,1,4,2,5,8,6] => [3,5,2,4,6,8,1,7] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,7,8,2,5,1,6] => [7,5,1,2,6,8,3,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,2,5,3,7,8,1,6] => [7,2,4,1,3,8,5,6] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,3,5,1,6,2,7,8] => [4,6,2,1,3,5,7,8] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,2,6,1,5,4,7] => [5,3,2,7,6,4,8,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,1,7,4,6,2,3] => [3,7,8,5,2,6,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,1,7,4,3,6,2] => [3,8,6,5,2,7,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,8,3,1,7,2,6] => [5,7,4,2,1,8,6,3] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,1,4,8,3,2,7,6] => [2,6,5,3,1,8,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,8,7,2,6,1,5] => [7,5,2,1,8,6,4,3] => [7,5,2,1,8,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[3,8,7,4,6,1,2,5] => [6,7,1,4,8,5,3,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,4,8,2,1,3,7,6] => [5,4,6,2,1,8,7,3] => [5,4,8,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,8,7,2,6,1,5,4] => [6,4,1,8,7,5,3,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,8,4,7,6,3,5,2] => [1,8,6,3,7,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,1,5,2,3,6,4] => [3,5,6,8,4,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,1,8,4,2,7,3] => [3,6,8,5,1,2,7,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,6,4,1,5,3,2] => [5,8,7,4,6,3,1,2] => [5,8,7,4,6,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,4,3,1,7,6,2,8] => [4,7,3,2,1,6,5,8] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,1,3,7,5,6,2,8] => [2,7,3,1,5,6,4,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,7,4,2,3,8] => [3,6,7,5,1,2,4,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,7,8,5,1,6,3] => [6,2,8,1,5,7,3,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,8,6,1,7,4,2,5] => [4,7,1,6,8,3,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,8,3,1,7,4,5] => [5,1,4,7,8,2,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,5,2,4,8,3,6,1] => [8,3,6,4,2,7,1,5] => [8,3,7,6,2,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,8,1,2,5,7,3,4] => [3,4,7,8,5,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,3,1,4,2,7,8] => [4,6,3,5,1,2,7,8] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,6,5,3,4,8,7,1] => [8,1,4,5,3,2,7,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,1,5,4,2,6,7,8] => [2,5,1,4,3,6,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,5,3,4,7,8] => [3,1,5,6,4,2,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,2,7,4,5,1,8] => [7,3,1,5,6,2,4,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,3,7,1,6,4,5,8] => [4,1,2,6,7,5,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,2,4,7,8,5,1] => [8,3,1,4,7,2,5,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,7,5,4,2,6,3,1] => [8,5,7,4,3,6,2,1] => [8,5,7,4,3,6,2,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[3,7,6,2,5,4,8,1] => [8,4,1,6,5,3,2,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,3,6,4,8,7,2,1] => [8,7,2,4,1,3,6,5] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[5,3,8,1,2,7,6,4] => [4,5,2,8,1,7,6,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,8,6,5,3,7,4] => [2,1,6,8,5,4,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,3,1,2,7,6,4] => [4,5,3,8,1,7,6,2] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,3,4,6,5,8,2,1] => [8,7,2,3,5,4,1,6] => [8,7,2,6,5,4,1,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[6,5,2,4,7,3,8,1] => [8,3,6,4,2,1,5,7] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,6,2,4,5,1,3,7] => [6,3,7,4,5,2,8,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,5,1,3,4,7,2,6] => [3,7,4,5,2,8,6,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,3,6,4,7,2,1] => [8,7,3,5,1,4,6,2] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[1,5,8,4,6,2,7,3] => [1,6,8,4,2,5,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,7,4,8,3,5] => [2,1,7,5,8,3,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,8,5,1,2,6,3] => [5,6,8,2,4,7,1,3] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,6,8,5,1,4,2] => [6,8,2,7,5,3,1,4] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,7,8,1,6,3,2,4] => [4,7,6,8,1,5,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,6,8,5,1,4,3] => [6,2,8,7,5,3,1,4] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,5,2,4,8,3,1,6] => [7,3,6,4,2,8,1,5] => [7,3,8,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,8,3,1,6,2,5,4] => [4,6,3,8,7,5,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,8,2,1,6,4,5] => [5,4,1,7,8,6,2,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,7,8,2,5,4,3,1] => [8,4,7,6,5,1,2,3] => [8,4,7,6,5,1,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[7,8,1,6,2,5,4,3] => [3,5,8,7,6,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,1,6,5,4,2,3] => [3,7,8,6,5,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,2,8,5,4,1,7] => [7,3,1,6,5,2,8,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,8,2,5,3,1,7] => [7,4,6,1,5,2,8,3] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,5,8,2,3,6,1,7] => [7,4,5,1,2,6,8,3] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,8,7,4,1,2,3,5] => [5,6,7,4,8,1,3,2] => [5,8,7,4,6,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,6,8,1,2,3,7,4] => [4,5,6,8,1,2,7,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,1,8,2,4,7,3] => [3,5,8,6,1,2,7,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,1,2,8,5,7,3] => [3,4,8,1,6,2,7,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,2,1,8,5,7,4] => [4,3,1,8,6,2,7,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,4,7,3,2,6,1,8] => [7,5,4,2,1,6,3,8] => [7,5,4,2,1,8,6,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[5,7,8,4,2,1,3,6] => [6,5,7,4,1,8,2,3] => [6,5,8,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[6,4,8,3,5,2,1,7] => [7,6,4,2,5,1,8,3] => [7,6,4,2,8,1,5,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[3,1,6,5,7,8,2,4] => [2,7,1,8,4,3,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,3,5,7,4,8] => [2,1,4,7,5,3,6,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,7,3,2,5,6,8] => [1,5,4,2,6,7,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,1,4,5,3,7,8] => [3,2,6,4,5,1,7,8] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,5,7,3,4,8] => [3,2,6,7,4,1,5,8] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,5,8,9,6,7] => [1,2,3,4,5,8,9,6,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,7,9,5,8,6] => [1,2,3,4,7,9,5,8,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,6,8,3,7,5] => [1,2,6,3,8,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,8,2,6,7,4] => [1,5,2,8,3,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,9,1,4,5,6,7,8,2] => [3,9,1,4,5,6,7,8,2] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,6,5,4,7] => [2,1,4,7,6,5,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,7,3,6,5,4,1] => [8,1,4,7,6,5,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,1,4,3,6,7,2,5] => [2,7,4,3,8,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,8,4,3,1,7,5] => [6,1,5,4,8,2,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,8,6,5,1,2,4,7] => [5,6,1,7,4,3,8,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,6,7,4,2,8,3,5] => [1,5,7,4,8,2,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,4,3,6,2,5] => [1,7,5,4,8,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,7,4,3,2,6] => [1,7,6,5,2,8,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,6,7,8,5,4] => [2,3,1,8,7,4,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,7,3,4,2,6] => [2,7,5,6,3,8,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,6,4,2,7,5] => [3,6,1,5,8,4,7,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,1,3,2,7,4,6] => [3,5,4,7,2,8,6,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,8,7,5,4] => [2,1,4,8,7,3,6,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,7,6,2,8,4] => [2,6,1,8,3,5,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,1,4,2,7,8,5] => [3,5,2,4,8,1,6,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,7,6,5,2,8,4] => [2,6,1,8,5,4,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,8,4,3,7,6,5] => [1,2,5,4,8,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,1,8,7,4,3,5] => [3,1,7,6,8,2,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,1,8,6,2,4,7] => [3,6,2,7,1,5,8,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,8,6,3,2,4,7] => [2,6,5,7,1,4,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,4,2,8,6,3,7] => [1,4,7,3,2,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,8,5,3,7,6] => [1,3,6,2,5,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,1,6,4,2,5,7] => [3,6,2,5,7,4,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,2,4,8,5,1,6] => [7,3,2,4,6,8,1,5] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,7,8,1,4,2,6,3] => [4,6,8,5,1,7,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,3,8,1,7,5,4] => [5,1,3,8,7,2,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,6,4,1,7,3,5] => [5,1,7,4,8,3,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,1,7,5,3,6,4] => [3,1,6,8,5,7,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,8,7,6,4,3,5] => [1,2,7,6,8,5,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,7,8,6,3,5,2] => [2,8,6,1,7,5,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,5,7,8,4,2,3] => [1,7,8,6,3,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,2,6,3,5,1,7] => [7,3,5,1,6,4,8,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,3,5,7,1,6,2,8] => [5,7,2,1,3,6,4,8] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,4,2,5,3,1,7,8] => [6,3,5,2,4,1,7,8] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,1,5,8,2,7,4,6] => [2,5,1,7,3,8,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,1,5,3,2,7,8] => [3,6,5,2,4,1,7,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,8,4,5,3,2,7] => [2,7,6,4,5,1,8,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,5,7,1,6,8,2] => [5,8,2,1,3,6,4,7] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,8,4,5,1,7,2] => [6,8,2,4,5,1,7,3] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,1,6,8,5,7,4,2] => [2,8,1,7,5,3,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,8,5,7,4,3] => [3,1,8,7,5,2,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,8,4,5,2,1,7] => [7,6,2,4,5,1,8,3] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[6,5,8,7,2,3,4,1] => [8,5,6,7,2,1,4,3] => [8,5,7,6,2,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[6,3,8,4,5,2,7,1] => [8,6,2,4,5,1,7,3] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[2,1,6,8,5,3,7,4] => [2,1,6,8,5,3,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,5,2,6,3,7] => [2,5,7,1,4,6,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,8,7,4,1,2,3] => [6,7,8,5,2,1,4,3] => [6,8,7,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,5,8,7,4,2,1,3] => [7,6,8,5,2,1,4,3] => [7,6,8,5,2,1,4,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[6,5,8,7,2,4,1,3] => [7,5,8,6,2,1,4,3] => [7,5,8,6,2,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[6,2,8,4,5,7,1,3] => [7,2,8,4,5,1,6,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,1,8,4,5,7,3,2] => [2,8,7,4,5,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[10,1,11,2,3,4,5,6,7,8,9] => [2,4,5,6,7,8,9,10,11,1,3] => [2,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,8,1,9,3,4,5,6,7] => [3,1,5,6,7,8,9,2,4] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,6,2,4,8,5,7,1] => [8,3,1,4,6,2,7,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,7,5,4,3,8,6,1] => [8,1,5,4,3,7,2,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,5,1,8,4,7,6,2] => [3,8,1,5,2,7,6,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,1,8,5,4,7,2] => [3,8,1,6,5,2,7,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,8,2,5,7,4,1] => [8,4,1,7,5,2,6,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,1,7,8,4,6,3,2] => [2,8,7,5,1,6,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,8,2,5,4,7,1] => [8,4,1,6,5,2,7,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,6,8,3,2,5,7,1] => [8,5,4,1,6,2,7,3] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[3,6,1,8,5,7,4,2] => [3,8,1,7,5,2,6,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,6,8,4,1,7,3] => [6,2,8,5,1,3,7,4] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,7,2,4,8,6,3,1] => [8,3,7,4,1,6,2,5] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,5,8,2,7,4,6,1] => [8,4,1,6,2,7,5,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,6,7,8,5,1,4,3] => [6,1,8,7,5,2,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,8,5,7,4,3,1] => [8,1,7,6,4,2,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,5,3,1,7,4,8,2] => [4,8,3,6,2,1,5,7] => [4,8,3,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,1,7,2,5,8,3] => [3,5,8,2,6,1,4,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,6,3,2,8,4] => [3,6,5,8,2,4,1,7] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,5,2,3,8,4,6] => [2,4,5,7,3,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,6,3,4,1,8,5] => [6,1,4,5,8,3,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,7,6,3,1,2,8,4] => [5,6,4,8,1,3,2,7] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,6,4,3,1,7,5,2] => [5,8,4,3,7,2,6,1] => [5,8,4,3,7,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[1,6,4,3,2,8,5,7] => [1,5,4,3,7,2,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,5,1,4,8,2,3] => [4,7,8,5,3,1,2,6] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,5,4,2,6,3,1] => [8,5,7,4,3,6,1,2] => [8,5,7,4,3,6,1,2] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[4,8,2,1,7,5,6,3] => [4,3,8,1,6,7,5,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,3,8,5,7,2,4,1] => [8,6,2,7,4,1,5,3] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[1,5,4,8,6,2,3,7] => [1,6,7,3,2,5,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,1,7,5,3,6,4] => [3,2,6,8,5,7,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,4,7,1,5,6,2] => [5,8,2,3,6,7,4,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,5,1,7,4,8,3,6] => [3,1,7,5,2,8,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,7,4,2,8,3,6] => [2,5,7,4,1,8,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,1,6,7,3,5,4] => [3,2,6,8,7,4,5,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,2,8,7,6,1,4] => [7,3,2,8,1,6,5,4] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,2,8,1,7,5,3,4] => [4,2,7,8,6,1,5,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,6,8,1,7,5,4] => [5,2,1,8,7,3,6,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,8,7,5,1,6,3] => [6,2,8,1,5,7,4,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,5,1,8,7,6,2,4] => [3,7,1,8,2,6,5,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,2,3,6,5,8,7,9] => [1,3,4,2,6,5,8,7,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,2,3,6,5,8,7,10,9] => [1,3,4,2,6,5,8,7,10,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,3,1,4,6,5,8,7,9] => [3,1,2,4,6,5,8,7,9] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[1,3,4,2,6,5,8,7,10,9] => [1,4,2,3,6,5,8,7,10,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[5,6,2,7,8,1,3,4] => [6,3,7,8,1,2,4,5] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,7,3,5,6,1,2,8] => [6,7,3,1,4,5,2,8] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,7,8,3,5,6,1,2] => [7,8,4,1,5,6,2,3] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[7,8,5,2,6,1,3,4] => [6,4,7,8,3,5,1,2] => [6,4,8,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[1,2,3,4,5,8,6,7,9] => [1,2,3,4,5,7,8,6,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,3,4,5,6,9,7,8] => [2,1,3,4,5,6,8,9,7] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,10,9,11] => [1,2,3,4,5,6,7,8,10,9,11] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,9,7,8,10] => [1,2,3,4,5,6,8,9,7,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[3,2,5,1,4,8,6,7] => [4,2,1,5,3,7,8,6] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,5,6,9,7,8] => [3,4,1,2,5,6,8,9,7] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,5,6,7,10,8,9] => [2,1,3,4,5,6,7,9,10,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,4,6,5,2,3,7,1] => [8,5,6,2,4,3,7,1] => [8,5,7,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[2,5,6,4,8,3,7,1] => [8,1,6,4,2,3,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,7,3,1,6,8,2,5] => [4,7,3,1,8,5,2,6] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,2,7,6,8,1,3,5] => [6,2,7,1,8,4,3,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,2,5,7,6,3,8,4] => [1,2,6,8,3,5,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,8,6,5,2,4] => [1,7,2,8,6,5,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,6,7,1,3,8,4] => [5,2,6,8,1,3,4,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,4,3,7,1,8,5] => [6,2,4,3,8,1,5,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,7,6,1,8,3,4] => [5,2,7,8,1,4,3,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,1,4,6,5,8,7,10,9,3] => [2,1,10,3,5,4,7,6,9,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,6,5,8,7,3,10,9] => [2,1,8,3,5,4,7,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[5,4,1,3,7,8,2,6] => [3,7,4,2,1,8,5,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,2,7,5,3,8,6] => [2,3,6,1,5,8,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,5,7,8,2,6] => [2,7,3,1,4,8,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,8,4,3,2,7] => [2,7,6,5,3,1,8,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,6,8,3,5,4] => [3,2,6,8,7,4,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,2,1,7,8,3,6] => [4,3,7,1,2,8,5,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,3,7,8,5,1,6,4] => [6,1,2,8,5,7,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,2,8,5,7,4,3,1] => [8,2,7,6,4,1,5,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,1,7,6,2,3,8,5] => [2,5,6,1,8,4,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,7,4,5,1,8,2] => [6,8,1,4,5,2,3,7] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,8,6,3,4,1,2,7] => [6,7,4,5,1,3,8,2] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,10,1,4,5,6,7,8,9,2] => [3,10,1,4,5,6,7,8,9,2] => [3,10,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,3,1,8,5,4,7] => [4,2,3,7,6,1,8,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,2,6,4,8,3,7] => [2,3,7,5,1,4,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,2,9,5,6,7,4] => [3,4,1,9,6,7,8,2,5] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[4,5,2,8,6,1,3,7] => [6,3,7,1,2,5,8,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,4,8,2,5,6,1,7] => [7,4,1,2,5,6,8,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,8,1,4,2,9,6,7,5] => [3,5,1,4,9,7,8,2,6] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,9,1,2,10,5,6,7,8,4] => [3,4,1,10,6,7,8,9,2,5] => [3,10,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,3,6,7,4,5,1] => [8,1,3,6,7,4,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,8,2,7,5,3,1,4] => [7,3,6,8,5,1,4,2] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,6,7,2,8,4,1,3] => [7,4,8,6,1,2,3,5] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,8,7,1,3,5,2,4] => [4,7,5,8,6,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,4,5,7,2,1,8] => [7,6,1,3,4,2,5,8] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[4,6,8,5,7,1,3,2] => [6,8,7,1,4,2,5,3] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,7,1,5,8,3,6] => [4,1,7,2,5,8,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,1,4,7,5,3,6,2] => [2,8,6,3,5,7,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,7,1,6,4,8,2] => [4,8,1,6,2,5,3,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,5,1,7,4,2,8] => [4,7,1,6,3,2,5,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,4,5,1,6,3,7] => [5,1,7,3,4,6,8,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,2,5,8,4,7,1,6] => [7,2,1,5,3,8,6,4] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,5,1,8,7,4,2,6] => [3,7,1,6,2,8,5,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,6,1,2,5,3,4] => [4,5,7,8,6,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,1,3,8,2,7,5] => [3,6,4,1,8,2,7,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,7,6,8,1,4,5] => [6,1,2,7,8,4,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,1,8,4,7,2,6] => [3,7,1,5,2,8,6,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,1,2,3,5,8,4] => [3,4,5,8,6,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,2,3,5,7,4] => [3,4,5,8,6,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,6,7,4,3,1,5] => [7,2,6,5,8,3,4,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,1,7,4,8,5,3] => [3,2,8,5,7,1,4,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,7,8,3,2,4,6] => [2,6,5,7,1,8,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,6,2,8,5,4] => [2,5,1,8,7,4,3,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,6,7,4,2,8,1] => [8,6,2,5,1,3,4,7] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[2,4,5,1,8,7,6,3] => [4,1,8,2,3,7,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,7,3,1,4,6,5] => [5,2,4,6,8,7,3,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,6,8,2,1,4,7,5] => [5,4,1,6,8,2,7,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,4,8,6,7,2,1] => [8,7,1,3,2,5,6,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[5,4,2,8,6,7,3,1] => [8,3,7,2,1,5,6,4] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,1,4,2,8,7,3,5] => [2,4,7,3,8,1,6,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,4,6,8,5,7,1] => [8,2,1,3,6,4,7,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,7,6,4,5,8,2,3] => [1,7,8,4,5,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,1,3,8,5,6,4] => [3,2,4,8,6,7,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,2,6,8,4,5,1] => [8,3,1,6,7,4,2,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,2,4,5,7,8,3,1] => [8,2,7,3,4,1,5,6] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,6,5,2,7,8,3,1] => [8,4,7,1,3,2,5,6] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,4,6,2,7,8,3,1] => [8,4,7,2,1,3,5,6] => [8,4,7,2,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[1,3,8,7,2,6,4,5] => [1,5,2,7,8,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,8,6,4,2,7,3] => [2,6,8,5,1,4,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,1,8,2,4,6,5] => [3,5,1,6,8,7,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,8,1,4,6,3,7] => [4,1,7,5,2,6,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,8,3,1,5,6,4] => [5,2,4,8,6,7,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,1,8,5,7,4,3] => [3,2,8,7,5,1,6,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,3,8,5,7,4,1] => [8,1,3,7,5,2,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,5,7,8,1,3,4,2] => [5,8,6,7,2,1,3,4] => [5,8,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,5,7,8,1,3,2,4] => [5,7,6,8,2,1,3,4] => [5,8,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,2,7,8,4,5,1] => [8,3,2,6,7,1,4,5] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,5,7,8,2,4,3,1] => [8,5,7,6,2,1,3,4] => [8,5,7,6,2,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[6,4,7,1,8,5,3,2] => [4,8,7,2,6,1,3,5] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,4,8,2,7,6,5,3] => [1,4,8,2,7,6,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,7,8,9,4,5,6] => [1,2,3,7,8,9,4,5,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,9,6,7,4,5,2,3] => [1,8,9,6,7,4,5,2,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,9,1,8,7,6,5,4,2] => [3,9,1,8,7,6,5,4,2] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,8,9,10,5,6,7] => [1,2,3,4,8,9,10,5,6,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,7,8,9,10,3,4,5,6] => [1,2,7,8,9,10,3,4,5,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,9,10,5,6,7,2,3,4] => [1,8,9,10,5,6,7,2,3,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,5,8,10,2,6,9,3,7,4] => [1,5,8,10,2,6,9,3,7,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[5,7,4,3,1,2,8,6] => [5,6,4,3,1,8,2,7] => [5,8,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,1,4,7,5,3,8,6] => [2,1,6,3,5,8,4,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,3,6,5,2,8,1] => [8,6,3,1,5,4,2,7] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[2,4,7,3,8,5,1,6] => [7,1,4,2,6,8,3,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,3,1,8,5,4,6] => [4,1,3,7,6,8,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,3,1,7,4,5,6] => [4,1,3,6,7,8,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,8,6,2,1,5,3,4] => [5,4,7,8,6,3,1,2] => [5,4,8,7,6,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,8,6,3,2,5,1,4] => [7,5,4,8,6,3,1,2] => [7,5,4,8,6,3,1,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[5,8,4,2,6,1,7,3] => [6,4,8,3,1,5,7,2] => [6,4,8,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,7,4,8,5,3,1,2] => [7,8,6,3,5,1,2,4] => [7,8,6,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[7,8,6,3,5,2,1,4] => [7,6,4,8,5,3,1,2] => [7,6,4,8,5,3,1,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[1,7,8,2,5,4,6,3] => [1,4,8,6,5,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,8,3,4,7,5] => [1,2,5,6,8,3,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,6,7,3,5,4] => [1,3,6,8,7,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,2,7,4,6,5] => [1,4,3,6,8,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,7,2,4,3,5] => [1,5,7,6,8,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,5,4,8,2,7] => [1,7,2,5,4,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,4,7,5,2,6,1] => [8,6,1,3,5,7,4,2] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,8,5,2,6,1,7,4] => [6,4,1,8,3,5,7,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,7,4,8,5,2,6,1] => [8,6,1,3,5,7,2,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,6,1,5,2,8,7,4] => [3,5,1,8,4,2,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,4,2,5,6,1,8] => [7,4,1,3,5,6,2,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,4,2,7,5,1,6,8] => [6,3,1,2,5,7,4,8] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,8,7,1,3,4,2,5] => [4,7,5,6,8,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,1,6,8,3,4,2,5] => [2,7,5,6,8,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,6,3,5,7,4] => [2,3,5,8,6,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,8,1,2,6,3,5] => [4,5,7,2,8,6,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,8,4,7,1,3,5] => [6,2,7,4,8,1,5,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,1,3,4,2,5,8,6] => [2,5,3,4,6,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,2,6,8,5,1,7] => [7,3,1,2,6,4,8,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,1,3,4,2,5,6,8] => [2,5,3,4,6,7,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,4,2,5,7,8] => [3,5,1,4,6,2,7,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,3,2,5,6,7,8,9] => [1,4,3,2,5,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,7,8,3,1,6,4,5] => [5,1,4,7,8,6,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,8,5,1,4,6,3] => [5,1,8,6,4,7,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,8,7,4,1,6,2] => [6,8,1,5,2,7,4,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,8,1,3,6,4,5] => [4,1,5,7,8,6,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,8,1,4,5,6,3] => [4,1,8,5,6,7,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,7,8,2,4,1,5] => [7,5,1,6,8,2,3,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,4,6,8,7,3,1,2] => [7,8,6,2,1,3,5,4] => [7,8,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[3,7,6,8,2,4,1,5] => [7,5,1,6,8,3,2,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,5,7,8,2,6,1,3] => [7,5,8,1,2,6,3,4] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[6,8,5,4,1,2,3,7] => [5,6,7,4,3,1,8,2] => [5,8,7,4,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,4,1,7,3,2,5,8] => [3,6,5,2,7,1,4,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,6,1,2,5,4,7] => [4,5,2,7,6,3,8,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,1,8,2,3,6,5] => [3,5,6,2,8,7,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,6,7,8,2,5,3] => [1,6,8,2,7,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,1,6,2,4,5,8] => [3,5,1,6,7,4,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,1,6,4,3,8,7] => [3,2,6,5,1,4,8,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,5,2,8,1,3,7] => [6,4,7,2,3,1,8,5] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[2,8,5,1,4,3,7,6] => [4,1,6,5,3,8,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,6,5,2,1,7,3] => [6,5,8,1,4,3,7,2] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,8,2,7,5,1,4,3] => [6,3,8,7,5,1,4,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,2,6,5,8,4,1,7] => [7,2,1,6,4,3,8,5] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,6,5,8,7,1,3] => [7,2,8,1,4,3,6,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,7,5,8,6,1,3] => [7,2,8,1,4,6,3,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,7,5,8,4,1,6] => [7,2,1,6,4,8,3,5] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,7,5,8,4,1,3] => [7,2,8,6,4,1,3,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,7,4,8,2,1,5,6] => [6,5,1,3,7,8,2,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,7,1,3,2,5,8,4] => [3,5,4,8,6,1,2,7] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,5,2,6,4,7,1] => [8,4,1,6,3,5,7,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[7,2,5,3,4,8,1,6] => [7,2,4,5,3,8,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,5,3,7,8,6,1] => [8,2,4,1,3,7,5,6] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,8,2,3,7,5,6,1] => [8,3,4,1,6,7,5,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,8,5,7,6,4,2,1] => [8,7,1,6,3,5,4,2] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[7,8,6,3,5,4,2,1] => [8,7,4,6,5,3,1,2] => [8,7,4,6,5,3,1,2] => [[[[[.,[.,.]],.],[[.,.],.]],.],.]
[2,7,6,3,8,5,4,1] => [8,1,4,7,6,3,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,4,2,5,6,3,8,1] => [8,3,6,2,4,5,1,7] => [8,3,7,2,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,2,7,5,3,8,4,1] => [8,2,5,7,4,1,3,6] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,4,8,3,7,5,6,1] => [8,1,4,2,6,7,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,5,3,7,1,2,6,8] => [5,6,3,1,2,7,4,8] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,5,3,6,2,1,4,7] => [6,5,3,7,2,4,8,1] => [6,5,3,8,2,7,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[4,7,8,1,6,3,2,5] => [4,7,6,1,8,5,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,8,1,2,6,4,3] => [4,5,8,7,1,6,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,2,7,5,4,8,1,3] => [7,2,8,5,4,1,3,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,7,1,3,8,6,5,2] => [3,8,4,1,7,6,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,7,4,3,8,1,5] => [7,1,5,4,8,2,3,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,6,4,5,8,1,2] => [7,8,1,4,5,3,2,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,7,2,8,3,4,6,1] => [8,3,5,6,1,7,2,4] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,7,2,8,5,6,4,1] => [8,3,1,7,5,6,2,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,1,5,8,4,7,6,2] => [2,8,1,5,3,7,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,8,6,4,7,2] => [2,8,1,6,3,5,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,2,8,5,3,6,1] => [8,3,6,1,5,7,2,4] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,3,8,6,4,7,5,1] => [8,1,2,5,7,4,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,6,1,7,8,3,2,5] => [3,7,6,1,8,2,4,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,2,8,7,4,5,1] => [8,3,1,6,7,2,5,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,5,6,1,8,7,3,4] => [4,1,7,8,2,3,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,2,8,4,7,5,1] => [8,3,1,5,7,2,6,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,3,8,6,7,4,5,1] => [8,1,2,6,7,4,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,8,5,7,4,6,1] => [8,1,2,6,4,7,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,5,2,8,7,4,6,1] => [8,3,1,6,2,7,5,4] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,3,8,6,7,5,4,1] => [8,1,2,7,6,4,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,8,7,6,4,5,1] => [8,1,2,6,7,5,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,5,6,1,3,4,2,7] => [4,7,5,6,2,3,8,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,5,1,6,4,2,7] => [4,7,2,6,3,5,8,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,3,8,5,6,2,4,7] => [1,6,2,7,4,5,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,8,3,4,6,2,1] => [8,7,4,5,1,6,2,3] => [8,7,4,6,1,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[3,5,8,6,4,1,2,7] => [6,7,1,5,2,4,8,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,1,8,6,4,2,7] => [3,7,1,6,2,5,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,3,8,6,4,2,1] => [8,7,3,6,2,5,1,4] => [8,7,3,6,2,5,1,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[5,8,1,3,6,4,2,7] => [3,7,4,6,1,5,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,8,3,6,4,2,7] => [2,7,4,6,1,5,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,8,3,6,4,2,1] => [8,7,4,6,2,5,1,3] => [8,7,4,6,2,5,1,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[3,1,7,8,4,2,6,5] => [2,6,1,5,8,7,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,8,1,4,6,2,3] => [4,7,8,5,1,6,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,7,8,4,2,6,5] => [1,6,2,5,8,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,5,3,4,7,8] => [2,3,5,6,4,1,7,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,2,3,4,5,6,9] => [2,4,5,6,7,8,3,1,9] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,6,5,2,3,4,8] => [2,5,6,7,4,3,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,5,4,3,7,8] => [2,3,6,5,4,1,7,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,6,7,3,2,8] => [2,7,6,3,1,4,5,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,6,5,7,2,3,8] => [1,6,7,2,4,3,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,3,5,4,1,2,8] => [6,7,3,5,4,1,2,8] => [6,8,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,1,6,7,3,5,4,2] => [2,8,5,7,6,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,4,1,6,5,3,8] => [4,2,7,3,6,5,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,5,1,3,7,6,8] => [4,2,5,1,3,7,6,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,6,5,7,1,3,8] => [6,2,7,1,4,3,5,8] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,5,4,1,6,7,3] => [5,2,8,4,3,6,7,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,8,5,1,3,6,7,4] => [4,1,5,8,3,6,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,1,7,5,4,2,6,3] => [2,6,8,5,4,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,7,3,5,8] => [1,2,6,4,7,3,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,8,3,2,6,1,4] => [7,5,4,8,1,6,2,3] => [7,5,4,8,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[5,6,8,3,2,4,7,1] => [8,5,4,6,1,2,7,3] => [8,5,4,7,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[2,3,4,5,6,9,8,7,1] => [9,1,2,3,4,5,8,7,6] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,4,5,8,7,9,6,1] => [9,1,2,3,4,8,6,5,7] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,6,5,7,8,9,4,1] => [9,1,2,8,4,3,5,6,7] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,4,5,6,7,10,9,8,1] => [10,1,2,3,4,5,6,9,8,7] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,3,4,5,6,9,8,10,7,1] => [10,1,2,3,4,5,9,7,6,8] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[4,8,5,2,3,7,6,1] => [8,4,5,1,3,7,6,2] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[6,8,4,3,7,2,5,1] => [8,6,4,3,7,1,5,2] => [8,6,4,3,7,1,5,2] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[6,7,4,3,8,2,1,5] => [7,6,4,3,8,1,2,5] => [7,6,4,3,8,1,5,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[7,4,5,1,3,8,2,6] => [4,7,5,2,3,8,1,6] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,6,7,1,3,4,2] => [5,8,6,7,2,3,4,1] => [5,8,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,1,6,7,4,5,2] => [3,8,2,6,7,4,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,6,8,1,3,2,4] => [5,7,6,8,2,3,1,4] => [5,8,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,7,8,2,6,5,1,3] => [7,4,8,1,6,5,2,3] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,8,7,5,4,2,3,1] => [8,6,7,5,4,1,3,2] => [8,6,7,5,4,1,3,2] => [[[[[.,[[.,.],.]],.],.],[.,.]],.]
[7,3,1,8,6,5,2,4] => [3,7,2,8,6,5,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,6,3,7,8,5,2] => [1,8,4,2,7,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,5,8,4,7,3] => [1,2,8,6,4,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,6,8,1,3,5,2] => [5,8,6,1,7,3,2,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,2,5,1,6,8,4] => [5,3,1,8,4,6,2,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,1,6,7,3,2,8,5] => [2,6,5,1,8,3,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,6,8,3,1,5,2] => [6,8,5,1,7,3,2,4] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,6,4,5,7,1,8,2] => [6,8,1,3,4,2,5,7] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,4,7,1,8,6,2] => [5,8,1,3,2,7,4,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,3,2,4,1,8,5,7] => [5,3,2,4,7,1,8,6] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,4,5,1,3,6,2,8] => [4,7,5,2,3,6,1,8] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,6,4,5,1,2,8] => [6,7,2,4,5,3,1,8] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,1,8,7,3,6,5,4] => [2,1,5,8,7,6,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,5,4,1,3,7,8] => [5,1,6,4,3,2,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,1,5,7,6,3,2,8] => [2,7,6,1,3,5,4,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,4,1,7,8,3,6] => [4,1,7,3,2,8,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,6,1,4,5,2,8] => [4,7,2,5,6,3,1,8] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,4,5,2,8,3,6] => [2,5,7,3,4,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,1,5,4,3,8,7] => [3,2,6,5,4,1,8,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,6,5,7,2,8,3] => [1,6,8,2,4,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,3,6,7,8,4,1] => [8,1,3,7,2,4,5,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,2,1,7,4,3,5,8] => [3,2,6,5,7,1,4,8] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,6,2,4,3,5,7] => [1,4,6,5,7,3,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,1,4,2,6,7,5] => [3,5,2,4,8,6,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,2,5,3,8,6,1] => [8,3,5,2,4,7,1,6] => [8,3,7,2,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,5,8,3,1,7,2,4] => [5,7,4,8,2,1,6,3] => [5,8,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,2,4,5,7,8,1,6] => [7,2,1,3,4,8,5,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,3,4,7,5,8,6,1] => [8,1,2,3,5,7,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,6,2,4,8,5,1,7] => [7,3,1,4,6,2,8,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,1,3,2,7,4,5,6] => [2,4,3,6,7,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,5,4,2,1,6,3] => [6,5,8,4,3,7,1,2] => [6,5,8,4,3,7,1,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[7,8,3,2,6,5,4,1] => [8,4,3,7,6,5,1,2] => [8,4,3,7,6,5,1,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[8,2,6,3,7,5,1,4] => [7,2,4,8,6,3,5,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,6,7,3,4,1,5] => [7,2,5,6,8,3,4,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,6,7,2,5,3,1,4] => [7,4,6,8,5,2,3,1] => [7,4,8,6,5,2,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[1,6,2,7,8,4,5,3] => [1,3,8,6,7,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,3,2,8,1,5,4] => [6,4,3,8,7,2,1,5] => [6,4,3,8,7,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[5,7,3,1,2,8,6,4] => [4,5,3,8,1,7,2,6] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,7,8,6,4,2,3,5] => [1,6,7,5,8,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,8,6,4,1,3,5] => [6,2,7,5,8,4,1,3] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,4,2,6,5,3,1,8] => [7,3,6,2,5,4,1,8] => [7,3,8,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[1,5,3,7,4,2,6,8] => [1,6,3,5,2,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,4,3,8,6,5] => [1,2,5,4,8,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,2,3,8,7,6] => [1,4,5,3,2,8,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,2,4,6,7,8] => [1,4,3,5,2,6,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,7,6,2,4,8] => [1,6,3,7,2,5,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,5,3,6,8,4] => [1,2,5,8,4,6,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,3,2,6,5,7,4] => [2,4,3,8,6,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,7,2,8,1,6,5] => [6,4,2,1,8,7,3,5] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[3,2,7,5,6,1,8,4] => [6,2,1,8,4,5,3,7] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,4,5,1,6,3,8,2] => [4,8,6,2,3,5,1,7] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,7,6,8,3,5,1] => [8,2,6,1,7,4,3,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,6,4,8,5,7,1] => [8,2,1,4,6,3,7,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,1,4,3,5,2,7,6] => [2,6,4,3,5,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,4,1,6,2,8,7] => [4,6,2,3,1,5,8,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,7,6,8,1,4,3] => [6,2,8,7,1,4,3,5] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[10,5,9,4,8,3,7,2,6,1] => [10,8,6,4,2,9,7,5,3,1] => [10,8,6,4,2,9,7,5,3,1] => [[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],.]
[5,8,4,1,2,6,3,7] => [4,5,7,3,1,6,8,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,4,7,1,2,8,3,5] => [4,5,7,2,8,1,3,6] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,1,7,4,2,5,6] => [3,6,1,5,7,8,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,5,2,4,7,6,9,8,10] => [1,4,2,5,3,7,6,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,4,2,5,3,7,6,9,8,10] => [1,3,5,2,4,7,6,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[3,7,4,8,2,5,6,1] => [8,5,1,3,6,7,2,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[8,3,4,5,1,6,2,7] => [5,7,2,3,4,6,8,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,1,2,3,6,5,7] => [3,4,5,2,7,6,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,5,3,4,6,7] => [3,2,5,6,4,7,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,8,5,4,3,6,1] => [8,1,6,5,4,7,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,2,5,7,4,8,3,6] => [1,2,7,5,3,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,6,8,4,1,5,2] => [6,8,2,5,7,3,1,4] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,8,3,4,7,5,6,2] => [1,8,3,4,6,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,4,2,3,8,6,5] => [2,4,5,3,8,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,5,4,8,1,7,6] => [6,1,2,4,3,8,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,2,4,7,8,3,5,1] => [8,2,6,3,7,1,4,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,6,7,1,8,5,3] => [5,2,8,1,7,3,4,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,5,6,8,1,2,4] => [6,7,1,8,3,4,2,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,6,5,2,4,1,7,3] => [6,4,8,5,3,2,7,1] => [6,4,8,7,3,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,1,6,4,2,5,8,3] => [2,5,8,4,6,3,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,3,4,8,2] => [1,8,5,6,4,3,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,7,5,1,3,4,2] => [5,8,6,7,4,2,3,1] => [5,8,7,6,4,2,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,2,5,7,4,3,1,8] => [7,2,6,5,3,1,4,8] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,3,8,6,7,5,2,1] => [8,7,2,1,6,4,5,3] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,6,5,2,4,1,7,8] => [6,4,1,5,3,2,7,8] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,6,5,2,4,3,1,7] => [7,4,6,5,3,2,8,1] => [7,4,8,6,3,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[3,8,1,6,5,2,4,7] => [3,6,1,7,5,4,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,2,8,6,7,1,5] => [7,3,1,2,8,5,6,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,7,1,6,2,5,8,4] => [3,5,1,8,6,4,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,1,6,2,5,7,4] => [3,5,1,8,6,4,7,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,1,8,5,2,4,3] => [3,6,8,7,5,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,7,2,5,1,8,3] => [6,4,8,1,5,2,3,7] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,6,2,5,1,7,8,4] => [5,3,1,8,4,2,6,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,4,2,7,8,1,5,6] => [6,3,1,2,7,8,4,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,3,4,7,2,5,1,6] => [7,5,2,3,6,8,4,1] => [7,5,2,8,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[3,8,5,2,4,7,1,6] => [7,4,1,5,3,8,6,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,4,2,7,1,5,8,6] => [5,3,1,2,6,8,4,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,4,2,8,7,1,5,6] => [6,3,1,2,7,8,5,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,3,4,6,5,8,1,2] => [7,8,2,3,5,4,1,6] => [7,8,2,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,4,6,7,2,1,8,5] => [6,5,1,2,8,3,4,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,1,8,5,2,4,7,3] => [2,5,8,6,4,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,2,5,8,6,3] => [2,4,8,3,5,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,3,1,4,8,6,7] => [4,1,3,5,2,7,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,6,3,1,2,4,8] => [5,6,4,7,1,3,2,8] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[1,4,3,7,2,6,8,5] => [1,5,3,2,8,6,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,2,7,8,1,3,5] => [6,3,7,1,8,2,4,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,6,7,8,2,1,3,5] => [6,5,7,1,8,2,3,4] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,3,4,1,7,8,2,6] => [4,7,2,3,1,8,5,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,6,1,2,3,5,7] => [4,5,6,1,7,3,8,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[9,7,10,8,6,5,4,3,2,1] => [10,9,8,7,6,5,2,4,1,3] => [10,9,8,7,6,5,2,4,1,3] => [[[[[[[[.,.],[[.,.],.]],.],.],.],.],.],.]
[9,7,5,3,10,8,6,4,2,1] => [10,9,4,8,3,7,2,6,1,5] => [10,9,4,8,3,7,2,6,1,5] => [[[[[[.,.],.],.],[[[[.,.],.],.],.]],.],.]
[7,8,4,2,3,1,6,5] => [6,4,5,3,8,7,1,2] => [6,4,8,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,6,3,4,2,1,7,5] => [6,5,3,4,8,2,7,1] => [6,5,3,8,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[3,8,5,7,6,4,1,2] => [7,8,1,6,3,5,4,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,8,1,7,6,3,4,2] => [3,8,6,7,1,5,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,7,6,1,8,4,2] => [5,8,2,7,1,4,3,6] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,1,7,6,3,8,4,2] => [2,8,5,7,1,4,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,6,3,7,8,4,2] => [1,8,4,7,2,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,5,6,1,8,4,2] => [5,8,2,7,3,4,1,6] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,6,1,5,8,4,2] => [4,8,2,7,5,3,1,6] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,6,3,7,8,5,4,2] => [1,8,3,7,6,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,1,7,5,8,4,2] => [3,8,1,7,5,2,4,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,5,1,8,3,2,6] => [4,7,6,2,3,8,1,5] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,1,8,5,4,3,6] => [3,2,7,6,5,8,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,2,8,4,7,3,1] => [8,3,7,5,1,2,6,4] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,6,8,1,7,3,4,2] => [4,8,6,7,1,2,5,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,5,8,6,7,3,1] => [8,1,7,2,3,5,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,3,4,7,6,8,1,2] => [7,8,2,3,1,5,4,6] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,3,5,4,6,1,2,8] => [6,7,2,4,3,5,1,8] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,8,3,5,4,1,2,6] => [6,7,3,5,4,8,1,2] => [6,8,3,7,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,3,5,4,1,2,6,8] => [5,6,2,4,3,7,1,8] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,7,6,3,4,1,2,8] => [6,7,4,5,1,3,2,8] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,5,4,1,2,7,6,8] => [4,5,1,3,2,7,6,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,6,1,3,2,4,8] => [4,6,5,7,1,3,2,8] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,3,4,1,2,7,6,8] => [4,5,2,3,1,7,6,8] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,3,1,2,5,4,6] => [4,5,3,7,6,8,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,3,1,5,4,2,6] => [4,7,3,6,5,8,1,2] => [4,8,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,5,4,1,7,6,2,8] => [4,7,1,3,2,6,5,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,1,4,7,6,2,8] => [3,7,1,4,2,6,5,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,3,8,5,1,4,6,2] => [5,8,2,6,4,7,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,5,1,3,8,6,2,4] => [3,7,4,8,2,6,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,3,8,2,5,4,6] => [2,5,3,7,6,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,8,6,1,3,2,4] => [5,7,6,8,2,4,1,3] => [5,8,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,7,6,8,3,1,4,2] => [6,8,5,7,1,3,2,4] => [6,8,5,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,1,5,4,2,7,6,8] => [2,5,1,4,3,7,6,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,4,7,2,6,8] => [2,6,1,4,3,7,5,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,6,1,3,8,2,4] => [4,7,5,8,1,3,2,6] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,6,3,8,1,4,2] => [6,8,4,7,1,3,2,5] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,1,5,7,4,2,6,8] => [2,6,1,5,3,7,4,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,5,4,8,6,1,2] => [7,8,1,4,3,6,2,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,1,3,7,6,2,4,8] => [2,6,3,7,1,5,4,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,4,7,6,2,5] => [3,7,1,4,8,6,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,5,1,7,4,6,3] => [4,2,8,6,3,7,5,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,4,8,2,3,6,7] => [2,5,6,3,1,7,8,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,2,4,8,1,7,6] => [6,3,2,4,1,8,7,5] => [6,3,2,8,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,5,1,6,3,4,2] => [4,8,6,7,3,5,2,1] => [4,8,7,6,3,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,6,2,7,1,3,8,5] => [5,3,6,1,8,2,4,7] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,2,4,5,6,7,1,3] => [7,2,8,3,4,5,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,4,6,5,1,8,7,2] => [5,8,1,2,4,3,7,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,7,1,5,3,2,6,4] => [3,6,5,8,4,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,5,1,4,7,2,8,6] => [3,6,1,4,2,8,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,4,8,5,3,2,6] => [2,7,6,3,5,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,2,6,7,1,5,4] => [6,3,1,8,7,4,5,2] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,3,2,6,7,1,5,4] => [6,3,2,8,7,4,5,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,4,6,1,8,3,9,5,7] => [4,1,6,2,8,3,9,5,7] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,1,4,3,6,5,8,10,7,9] => [2,1,4,3,6,5,9,7,10,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,6,8,5,10,7,9] => [2,1,4,3,7,5,9,6,10,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,6,3,8,5,10,7,9] => [2,1,5,3,7,4,9,6,10,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,4,6,1,7,3,8,5,9] => [4,1,6,2,8,3,5,7,9] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[1,5,3,7,8,2,6,4] => [1,6,3,8,2,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,8,2,3,5,1,6] => [7,4,5,2,6,8,1,3] => [7,4,8,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,4,5,2,7,3,1,6] => [7,4,6,2,3,8,5,1] => [7,4,8,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,4,1,3,2,6,7,5] => [3,5,4,2,8,6,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,7,3,2,5,6,4] => [2,5,4,8,6,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,5,2,7,3,1,4] => [7,4,6,8,3,2,5,1] => [7,4,8,6,3,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[6,4,5,2,1,3,8,7] => [5,4,6,2,3,1,8,7] => [5,4,8,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,8,5,1,4,6,7,2] => [4,8,1,5,3,6,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,1,7,4,5,6,2] => [3,8,1,5,6,7,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,5,6,2,8,1,4] => [7,5,1,8,3,4,2,6] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[1,5,2,8,3,6,7,4] => [1,3,5,8,2,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,4,5,9,6,7,8,1] => [9,1,2,3,4,6,7,8,5] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,4,5,6,7,10,8,9,1] => [10,1,2,3,4,5,6,8,9,7] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,3,4,5,6,10,7,8,9,1] => [10,1,2,3,4,5,7,8,9,6] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,3,4,5,9,7,8,6,1] => [9,1,2,3,4,8,6,7,5] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,11,3,4,5,6,7,8,9,10,1] => [11,1,3,4,5,6,7,8,9,10,2] => [11,1,10,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]],.]
[5,6,2,3,7,4,1,8] => [7,3,4,6,1,2,5,8] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,7,5,1,2,8,3] => [5,6,8,1,4,2,3,7] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,2,8,1,4,5,3,6] => [4,2,7,5,6,8,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,4,7,3,8,2,5] => [2,7,5,3,8,1,4,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,3,4,8,2,5] => [2,7,4,5,8,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,4,1,7,2,5,6] => [4,6,1,3,7,8,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,5,1,3,8,2,4] => [4,7,5,8,3,1,2,6] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,6,2,4,1,3,5] => [6,4,7,5,8,3,1,2] => [6,4,8,7,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,2,4,1,3,6,7,5] => [4,2,5,3,8,6,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,6,1,8,2,3,7,4] => [3,5,6,8,1,2,7,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,8,3,6,4,2,1] => [8,7,4,6,1,5,2,3] => [8,7,4,6,1,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[5,7,8,1,6,4,2,3] => [4,7,8,6,1,5,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,8,1,6,4,2,5] => [4,7,1,6,8,5,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,5,8,6,4,2,1] => [8,7,1,6,3,5,2,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[7,3,5,8,6,4,2,1] => [8,7,2,6,3,5,1,4] => [8,7,2,6,5,4,1,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[5,3,7,8,6,4,2,1] => [8,7,2,6,1,5,3,4] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[1,8,3,5,6,4,2,7] => [1,7,3,6,4,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,5,4,7,6,9,8,10,1] => [10,2,1,4,3,6,5,8,7,9] => [10,2,1,9,8,7,6,5,4,3] => [[[.,.],[[[[[[[.,.],.],.],.],.],.],.]],.]
[8,6,1,5,2,3,4,7] => [3,5,6,7,4,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,1,6,2,3,4,7] => [3,5,6,7,2,4,8,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,8,4,1,3,5,6] => [5,1,6,4,7,8,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,8,1,2,3,7,4,5] => [3,4,5,7,8,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,3,5,6,7,2,4] => [2,7,3,8,4,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,5,3,4,7,6] => [2,3,5,6,4,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,3,5,8,4,1,6] => [7,1,3,6,4,8,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,6,2,5,8,4,1] => [8,4,1,7,5,3,2,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[8,6,4,7,3,5,2,1] => [8,7,5,3,6,2,4,1] => [8,7,5,3,6,2,4,1] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[7,4,2,1,5,3,8,6] => [4,3,6,2,5,8,1,7] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,6,8,7,1,2,4,5] => [5,6,1,7,8,2,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,7,1,6,5,2,3] => [4,7,8,1,6,5,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,1,6,5,7,8,3] => [3,2,8,1,5,4,6,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,8,2,6,3,7,1] => [8,4,6,1,2,5,7,3] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,2,1,4,7,3,6,8] => [3,2,6,4,1,7,5,8] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,4,6,5,1,8,3] => [6,1,8,3,5,4,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,7,3,1,2,8,5,4] => [4,5,3,8,7,1,2,6] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,7,5,2,1,4,3] => [6,5,8,7,4,1,3,2] => [6,5,8,7,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[2,8,6,3,5,1,4,7] => [6,1,4,7,5,3,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,6,5,3,4,1,8] => [7,1,5,6,4,3,2,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,2,6,4,5,3,1,7] => [7,2,6,4,5,3,8,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,5,8,7,6,3,4,2] => [1,8,6,7,2,5,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,8,5,3,2,7] => [1,7,6,2,5,3,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,8,5,6,3,2] => [1,8,7,2,5,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,8,6,4,7,3] => [1,2,8,6,3,5,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,5,2,7,3,4] => [1,5,7,8,4,2,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,5,4,2,3,7] => [1,6,7,5,4,2,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,7,2,8,5,4] => [1,5,2,8,7,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,8,5,2,7,6] => [1,6,2,3,5,8,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,5,2,4,7,6] => [1,5,2,6,4,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,3,4,5,6,7,9] => [2,1,4,5,6,7,8,3,9] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,8,7,6,2,4,1] => [8,6,1,7,2,5,4,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,1,5,4,6,8,7,2] => [2,8,1,4,3,5,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,4,2,5,8,7] => [2,5,1,4,6,3,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,8,2,4,6,1,3] => [7,4,8,5,1,6,2,3] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,4,2,3,6,8,1,7] => [7,3,4,2,1,5,8,6] => [7,3,8,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,7,2,4,1,3,6,5] => [5,3,6,4,8,7,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,2,6,3,5,7,1,4] => [7,2,4,8,5,3,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,8,3,7,4,6,5,2] => [1,8,3,5,7,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,8,6,2,5,4] => [2,6,1,8,7,5,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,8,3,7,2,4] => [3,7,5,8,1,2,6,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,1,6,5,3,7,4] => [3,1,6,8,5,4,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,2,5,7,6,8,3] => [2,3,8,1,4,6,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,5,1,7,8,6,2] => [4,8,2,1,3,7,5,6] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,8,5,2,3,4,7,6] => [1,4,5,6,3,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,8,4,5,6,3] => [1,2,8,5,6,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,9,7,10,8] => [1,2,3,4,5,6,8,10,7,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,3,4,5,6,9,2,8,7] => [1,7,2,3,4,5,9,8,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[5,4,8,2,7,6,3,1] => [8,4,7,2,1,6,5,3] => [8,4,7,2,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[3,2,5,6,4,8,1,7] => [7,2,1,5,3,4,8,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,3,7,1,5,8,4,6] => [4,1,2,7,5,8,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,6,1,7,5,8,4] => [4,1,2,8,6,3,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,5,2,1,7,8,3] => [5,4,8,1,3,2,6,7] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,6,2,1,4,7,8] => [5,4,1,6,2,3,7,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,3,6,5,2,8,1,7] => [7,5,2,1,4,3,8,6] => [7,5,2,1,8,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[4,3,6,5,1,7,8,2] => [5,8,2,1,4,3,6,7] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,6,4,5,2,1,7,8] => [6,5,1,3,4,2,7,8] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[1,2,3,4,5,7,6,8,9,10] => [1,2,3,4,5,7,6,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,5,4,6,7,8,9,10] => [1,2,3,5,4,6,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,5,4,7,6,9,8,10] => [1,2,3,5,4,7,6,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[5,8,1,4,2,3,6,7] => [3,5,6,4,1,7,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,8,2,3,1,6,7] => [6,4,5,1,2,7,8,3] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,5,4,8,1,7,2,6] => [5,7,1,3,2,8,6,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,3,6,8,1,4,7,2] => [5,8,2,6,1,3,7,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,7,2,8,3,1,6,5] => [6,3,5,1,8,7,2,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[1,2,5,6,8,3,7,4] => [1,2,6,8,3,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,8,4,6,2,7,1] => [8,6,2,4,1,5,7,3] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[7,4,8,1,5,2,6,3] => [4,6,8,2,5,7,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,2,5,6,8,4,7,3] => [1,2,8,6,3,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,8,1,2,4,7,3] => [4,5,8,6,1,2,7,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,1,4,5,7,2,3] => [3,7,8,4,5,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,5,1,8,6,7,2] => [4,8,2,1,3,6,7,5] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,3,5,6,8,4,7,2] => [1,8,2,6,3,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[9,8,7,4,5,6,3,2,1] => [9,8,7,4,5,6,3,2,1] => [9,8,7,4,6,5,3,2,1] => [[[[[[[.,.],.],.],[[.,.],.]],.],.],.]
[6,5,1,2,4,8,7,3] => [3,4,8,5,2,1,7,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,7,2,8,6,3,4] => [2,4,7,8,1,6,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,1,6,3,5,4,2] => [3,8,5,7,6,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,7,8,6,4,5] => [3,2,1,7,8,6,4,5] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,7,8,4,2,3,5] => [2,6,7,5,8,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,3,1,8,5,2,6] => [4,7,3,2,6,8,1,5] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,8,1,6,3,4,5,2] => [3,8,5,6,7,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,6,7,8,9,2,3,4] => [1,7,8,9,2,3,4,5,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,9,10,2,3,4,5,6,7] => [1,5,6,7,8,9,10,2,3,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,7,2,8,9,3,4,5,6] => [1,3,6,7,8,9,2,4,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,2,7,8,9,3,4,5] => [1,3,7,8,9,2,4,5,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,6,7,8,9,10,2,3,4] => [1,8,9,10,2,3,4,5,6,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[4,6,5,3,8,2,7,1] => [8,6,4,1,3,2,7,5] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[4,5,6,3,8,1,7,2] => [6,8,4,1,2,3,7,5] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,3,7,6,4,5,8,2] => [1,8,2,5,6,4,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,5,8,4,7,6,1] => [8,2,1,5,3,7,6,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,4,5,3,8,6,2,7] => [1,7,4,2,3,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,8,4,7,6,2] => [1,8,2,5,3,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,6,7,5,8,3] => [1,3,8,2,6,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,3,5,2,1,6,4] => [6,5,3,8,4,7,1,2] => [6,5,3,8,7,4,1,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[7,8,6,3,5,2,4,1] => [8,6,4,7,5,3,1,2] => [8,6,4,7,5,3,1,2] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[6,3,7,5,2,4,1,8] => [7,5,2,6,4,1,3,8] => [7,5,2,8,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[1,8,2,4,5,7,3,6] => [1,3,7,4,5,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,4,5,7,3,1,8] => [7,2,6,3,4,1,5,8] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,8,1,5,6,4,3,2] => [3,8,7,6,4,5,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,7,4,5,3,2,8] => [2,7,6,4,5,1,3,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,7,5,1,4,2,8] => [5,7,2,6,4,1,3,8] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,5,7,4,2,1,6] => [7,6,1,5,3,8,4,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,8,3,7,5,1,4,6] => [6,1,3,7,5,8,4,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,5,4,7,3,6,1] => [8,1,6,4,3,7,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,3,1,2,6,7,4,8] => [3,4,2,7,1,5,6,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,8,2,4,6,7,5] => [1,4,2,5,8,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,3,4,2,5,8] => [2,6,4,5,7,1,3,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,7,2,1,3,5,8] => [5,4,6,2,7,1,3,8] => [5,4,8,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,3,7,8,6,2,1,5] => [7,6,2,1,8,5,3,4] => [7,6,2,1,8,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[3,8,5,4,7,2,6,1] => [8,6,1,4,3,7,5,2] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[4,8,5,3,7,1,6,2] => [6,8,4,1,3,7,5,2] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,8,2,6,5,7,4,1] => [8,3,1,7,5,4,6,2] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,1,7,2,5,8,6,4] => [2,4,1,8,5,7,3,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,7,8,1,6,5,2] => [5,8,2,1,7,6,3,4] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,8,7,6,3,5,1,4] => [7,1,5,8,6,4,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,4,7,6,5,1,3] => [7,1,8,3,6,5,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,7,1,5,6,4,3] => [4,1,8,7,5,6,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,6,2,8,1,7,4] => [6,4,1,8,2,3,7,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,3,1,8,6,2,7,4] => [3,6,2,8,1,5,7,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,4,6,8,2,7,5] => [2,6,1,3,8,4,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,7,3,8,2,6] => [2,7,5,1,3,8,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,5,8,4,7,3,1] => [8,2,7,5,3,1,6,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,8,5,4,3,6,1] => [8,2,6,5,4,7,1,3] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,1,6,8,2,5,3,4] => [2,5,7,8,6,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,5,7,8,4,1,3] => [7,1,8,6,3,2,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,6,5,7,4,1,8,2] => [6,8,1,5,3,2,4,7] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,6,5,7,4,2,3,8] => [1,6,7,5,3,2,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,7,5,2,1,8,6] => [6,5,1,2,4,8,3,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,6,7,5,8,4,1,2] => [7,8,1,6,4,2,3,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,4,7,2,5,6,8,1] => [8,4,1,2,5,6,3,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,5,3,7,8,6,4,1] => [8,1,3,7,2,6,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,2,8,4,5,6,3,1] => [8,2,7,4,5,6,1,3] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,3,8,5,4,7,1] => [8,2,3,6,5,1,7,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,7,8,6,4,1,3,2] => [6,8,7,5,1,4,2,3] => [6,8,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,8,6,1,4,5,7,2] => [4,8,1,5,6,3,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,4,1,3,8,5,6] => [4,1,5,3,7,8,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,5,1,4,6,7,3] => [4,1,8,5,3,6,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,1,6,5,8,4,7] => [3,1,2,7,5,4,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,8,6,4,1,3,2] => [6,8,7,5,2,4,1,3] => [6,8,7,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,7,6,3,8,5,1,4] => [7,1,4,8,6,3,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,3,7,8,5,1,4] => [7,1,3,8,6,2,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,1,8,4,6,5,7] => [3,1,2,5,7,6,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,3,5,1,8,6,7] => [5,2,3,1,4,7,8,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,1,9,4,5,6,7,8] => [3,2,1,5,6,7,8,9,4] => [3,2,1,9,8,7,6,5,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,5,9,7,1,8,6] => [7,1,2,3,4,9,6,8,5] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[2,3,9,5,6,1,7,8,4] => [6,1,2,9,4,5,7,8,3] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,6,7,10,9,1,8] => [9,1,2,3,4,5,6,10,8,7] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[2,3,4,5,6,10,8,9,1,7] => [9,1,2,3,4,5,10,7,8,6] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[2,3,4,5,6,10,8,1,9,7] => [8,1,2,3,4,5,10,7,9,6] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[2,3,4,5,6,10,8,1,7,9] => [8,1,2,3,4,5,9,7,10,6] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[2,3,4,5,6,10,1,7,8,9] => [7,1,2,3,4,5,8,9,10,6] => [7,1,10,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,10,7,8,9,1,6] => [9,1,2,3,4,10,6,7,8,5] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[2,3,4,5,10,7,1,6,8,9] => [7,1,2,3,4,8,6,9,10,5] => [7,1,10,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,10,1,6,7,8,9] => [6,1,2,3,4,7,8,9,10,5] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,10,6,7,8,1,9,5] => [8,1,2,3,10,5,6,7,9,4] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[2,3,4,10,6,1,8,5,9,7] => [6,1,2,3,8,5,10,7,9,4] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,10,6,1,5,7,8,9] => [6,1,2,3,7,5,8,9,10,4] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,10,1,5,6,7,8,9] => [5,1,2,3,6,7,8,9,10,4] => [5,1,10,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[[.,.],.],.],.],.]]
[2,3,10,5,6,1,8,9,4,7] => [6,1,2,9,4,5,10,7,8,3] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,3,10,5,1,7,4,9,6,8] => [5,1,2,7,4,9,6,10,8,3] => [5,1,10,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[[.,.],.],.],.],.]]
[2,3,10,5,1,4,6,7,8,9] => [5,1,2,6,4,7,8,9,10,3] => [5,1,10,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[[.,.],.],.],.],.]]
[2,10,4,1,6,3,8,5,9,7] => [4,1,6,3,8,5,10,7,9,2] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,10,4,1,6,3,8,5,7,9] => [4,1,6,3,8,5,9,7,10,2] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,10,4,1,3,5,6,7,8,9] => [4,1,5,3,6,7,8,9,10,2] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[5,8,7,2,6,4,1,3] => [7,4,8,6,1,5,3,2] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,8,7,3,6,2,1,4] => [7,6,4,8,1,5,3,2] => [7,6,4,8,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[6,8,5,1,7,4,3,2] => [4,8,7,6,3,1,5,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,5,2,7,4,1,3] => [7,4,8,6,3,1,5,2] => [7,4,8,6,3,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,8,5,3,7,1,4,2] => [6,8,4,7,3,1,5,2] => [6,8,4,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,8,5,4,1,7,3,2] => [5,8,7,4,3,1,6,2] => [5,8,7,4,3,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,4,8,6,3,2,1,5] => [7,6,5,2,8,4,1,3] => [7,6,5,2,8,4,1,3] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[7,6,2,8,5,4,1,3] => [7,3,8,6,5,2,1,4] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,5,4,2,1,8,7,3] => [5,4,8,3,2,1,7,6] => [5,4,8,3,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,5,4,2,8,1,7,3] => [6,4,8,3,2,1,7,5] => [6,4,8,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[2,1,3,4,5,6,8,7,9] => [2,1,3,4,5,6,8,7,9] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,4,5,6,8,7,9,1] => [9,1,2,3,4,5,7,6,8] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,6,8,7,1,3,5,4] => [5,1,6,8,7,2,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,6,1,4,5,2,8] => [4,7,1,5,6,3,2,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,6,2,7,5,3,8] => [2,4,7,1,6,3,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,1,7,6,2,5,8] => [3,6,2,1,7,5,4,8] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,4,5,3,1,8,6,7] => [5,1,4,2,3,7,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,7,4,1,3,6,8] => [5,1,6,4,2,7,3,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,8,4,5,3,1,7] => [7,1,6,4,5,2,8,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,1,6,3,2,4,7,8] => [2,5,4,6,1,3,7,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,5,1,6,3,7,8] => [4,2,6,1,3,5,7,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,4,8,7,6,2,1] => [8,7,2,3,1,6,5,4] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[1,8,2,6,7,4,5,3] => [1,3,8,6,7,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,7,2,4,3,6,1] => [8,4,6,5,2,7,3,1] => [8,4,7,6,2,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,5,3,6,4,7,2,1] => [8,7,3,5,2,4,6,1] => [8,7,3,6,2,5,4,1] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[8,2,5,3,6,7,4,1] => [8,2,4,7,3,5,6,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,2,8,3,4,7,6,5] => [1,2,4,5,8,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,5,2,7,1,3,4] => [6,4,7,8,3,1,5,2] => [6,4,8,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,6,4,5,2,1,8,3] => [6,5,8,3,4,2,1,7] => [6,5,8,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,2,4,7,6,3,1,5] => [7,2,6,3,8,5,4,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,1,7,3,6,4,2,5] => [2,7,4,6,8,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,5,3,4,2,6] => [2,7,5,6,4,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,4,3,1,5,2,7] => [5,7,4,3,6,1,8,2] => [5,8,4,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[1,5,2,4,7,8,6,3] => [1,3,8,4,2,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,7,4,3,8,6,1] => [8,2,5,4,1,7,3,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,7,3,4,8,5,6,1] => [8,1,3,4,6,7,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,6,8,3,5,4,1] => [8,1,5,7,6,3,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,4,5,3,8,6,1] => [8,1,5,3,4,7,2,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,2,3,7,4,5,8,1] => [8,2,3,5,6,1,4,7] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,6,3,2,7,5,8,4] => [1,4,3,8,6,2,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,5,2,6,8,1,4] => [7,4,2,8,3,5,1,6] => [7,4,2,8,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,4,2,7,1,5,8,3] => [5,3,8,2,6,1,4,7] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,5,3,6,4,7,8,1] => [8,1,3,5,2,4,6,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,2,5,3,6,7,8,1] => [8,2,4,1,3,5,6,7] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,8,7,2,5,4,3,6] => [1,4,7,6,5,8,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,2,8,7,3,6] => [1,4,7,3,2,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,5,2,4,7,3] => [1,5,8,6,4,3,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,3,2,6,4,8] => [1,5,4,7,3,6,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,5,3,8,4,7] => [1,2,5,7,4,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,2,8,4,6,5] => [1,4,3,6,8,7,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,7,2,4,6,5] => [1,5,3,6,8,7,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,2,8,7,6,1,3] => [7,3,8,2,1,6,5,4] => [7,3,8,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,3,2,1,6,5,8,4] => [4,3,2,8,6,5,1,7] => [4,3,2,8,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,3,5,2,8,1,4] => [7,5,3,8,4,2,1,6] => [7,5,3,8,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[6,8,5,2,7,1,4,3] => [6,4,8,7,3,1,5,2] => [6,4,8,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,8,2,5,1,7,4,3] => [5,3,8,7,4,1,6,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,7,2,1,5,8,3,4] => [4,3,7,8,5,1,2,6] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,5,2,8,1,3,4] => [6,4,7,8,3,1,2,5] => [6,4,8,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,6,8,1,7,4,2,3] => [4,7,8,6,1,2,5,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,1,2,6,7,4,3] => [3,4,8,7,1,5,6,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,5,7,2,1,4,3] => [6,5,8,7,3,1,4,2] => [6,5,8,7,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[4,1,8,2,5,7,6,3] => [2,4,8,1,5,7,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,8,2,7,4,1,3] => [7,4,8,6,2,1,5,3] => [7,4,8,6,2,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,2,5,7,3,1,8,4] => [6,2,5,8,3,1,4,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,4,6,5,3,2,7,1] => [8,6,5,2,4,3,7,1] => [8,6,5,2,7,4,3,1] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[6,2,1,7,5,8,4,3] => [3,2,8,7,5,1,4,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,3,1,5,2,7,4] => [4,6,3,8,5,2,7,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,2,3,8,6,1,7,4] => [6,2,3,8,1,5,7,4] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,6,5,3,4,7,8,2] => [1,8,4,5,3,2,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,6,7,8,1,3,5] => [6,2,7,1,8,3,4,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,6,5,1,3,7,8,2] => [4,8,5,1,3,2,6,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,8,3,6,2,7,4] => [2,6,4,8,1,5,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,5,2,6,3,8,1] => [8,4,6,2,3,5,1,7] => [8,4,7,2,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,1,7,6,5,8,2,3] => [2,7,8,1,5,4,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,7,5,6,3,1,4] => [7,2,6,8,4,5,3,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,2,1,7,6,4,8,3] => [3,2,8,6,1,5,4,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,3,6,7,8,1,5] => [7,2,3,1,8,4,5,6] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,7,2,1,6,5,8,3] => [4,3,8,1,6,5,2,7] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,7,6,4,1,5,8,3] => [5,1,8,4,6,3,2,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,3,6,7,8,1,5] => [7,1,3,2,8,4,5,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,7,5,2,8,3,1,4] => [7,4,6,8,3,1,2,5] => [7,4,8,6,3,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[8,4,2,6,1,7,3,5] => [5,3,7,2,8,4,6,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,1,7,6,2,4,3] => [3,6,8,7,2,5,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,1,3,8,4,5,6] => [3,2,4,6,7,8,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,6,3,7,4,5] => [3,2,5,7,8,4,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,1,7,3,2,6,5] => [3,6,5,1,8,7,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,5,2,6,3,1,4] => [7,4,6,8,3,5,1,2] => [7,4,8,6,3,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[5,1,7,2,6,8,3,4] => [2,4,7,8,1,5,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,1,3,7,8,2,4] => [3,7,4,8,2,1,5,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,2,7,4,8,3,5] => [2,3,7,5,8,1,4,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,5,4,3,8,6] => [2,3,6,5,4,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,3,5,4,8,6] => [3,2,4,6,5,8,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,2,8,6,5,7,3] => [2,3,8,1,6,5,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,4,2,3,6,7] => [2,5,6,4,3,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,5,2,3,6,8] => [2,5,6,3,4,7,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,8,7,2,3,5] => [2,6,7,3,8,1,5,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,7,5,8,3,4,2] => [1,8,6,7,4,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,5,8,2,3,4] => [2,6,7,8,4,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,3,7,5,4,6] => [2,3,4,7,6,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,6,1,2,4,7,3] => [4,5,8,6,1,3,7,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,3,1,2,4,6,5,7] => [3,4,2,5,7,6,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,2,4,5,7,6] => [3,4,2,5,6,8,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,7,4,8,2,3,5] => [2,6,7,4,8,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,8,5,1,2,4,3] => [5,6,8,7,4,1,2,3] => [5,8,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,7,6,5,4,3,2,9,1,10] => [9,7,6,5,4,3,2,1,8,10] => [9,7,6,5,4,3,2,1,10,8] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],[.,.]]
[7,4,6,1,5,3,8,2] => [4,8,6,2,5,3,1,7] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,8,3,7,4,5,2] => [2,8,4,6,7,1,5,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,8,1,7,2,5,4] => [4,6,2,8,7,1,5,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,4,2,7,1,6,5] => [6,4,2,3,8,7,5,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,1,5,4,8,2,7,3] => [2,6,8,4,3,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,5,4,7,1,8,3] => [6,2,8,4,3,1,5,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,6,3,4,8,7,5,1] => [8,1,3,4,7,2,6,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,4,5,1,8,3,6] => [5,1,7,3,4,8,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,4,5,7,6,1,2,3] => [6,7,8,2,3,5,4,1] => [6,8,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,4,5,7,1,3,6,2] => [5,8,6,2,3,7,4,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,1,3,4,6,7,5,2] => [2,8,3,4,7,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,6,2,3,5,4,1] => [8,4,5,7,6,3,2,1] => [8,4,7,6,5,3,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,3,6,7,5,1,2,4] => [6,7,2,8,5,3,4,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,2,1,6,5,7,4,3] => [3,2,8,7,5,4,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,1,8,5,6,4,3] => [3,1,8,7,5,6,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,8,6,1,5,3,4] => [5,1,7,8,6,4,2,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,8,2,3,5,1,7] => [7,4,5,1,6,2,8,3] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,8,2,1,3,5,4,7] => [4,3,5,7,6,1,8,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,5,8,6,2,1,4,7] => [6,5,1,7,2,4,8,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,7,3,2,1,6,4,5] => [5,4,3,7,8,6,2,1] => [5,4,3,8,7,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[3,8,2,7,5,4,6,1] => [8,3,1,6,5,7,4,2] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,7,1,4,5,3,6,2] => [3,8,6,4,5,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,7,4,6,3,5,1] => [8,1,6,4,7,5,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,2,8,4,6,5,1,3] => [7,2,8,4,6,5,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,8,6,4,7,2,3,1] => [8,6,7,4,1,3,5,2] => [8,6,7,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[8,2,7,3,4,6,1,5] => [7,2,4,5,8,6,3,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,8,4,5,1,3,2,7] => [5,7,6,3,4,1,8,2] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,4,8,7,5,3,2,1] => [8,7,6,2,5,1,4,3] => [8,7,6,2,5,1,4,3] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[6,7,1,4,3,2,8,5] => [3,6,5,4,8,1,2,7] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,3,4,2,7,6] => [3,6,4,5,1,8,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,6,3,2,8,7,4] => [1,5,4,8,2,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,7,6,8,4,5,1] => [8,2,1,6,7,4,3,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,4,1,5,2,8,7,3] => [3,5,8,2,4,1,7,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,5,3,1,8,2,4] => [5,7,4,8,3,2,1,6] => [5,8,4,7,3,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[3,1,6,5,2,4,7,8] => [2,5,1,6,4,3,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,5,1,7,2,4,8] => [4,6,1,7,3,2,5,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,5,2,1,4,7,8] => [5,4,1,6,3,2,7,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,4,3,6,1,7,2,8] => [5,7,3,2,1,4,6,8] => [5,8,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,4,1,6,3,7,2,8] => [3,7,5,2,1,4,6,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,2,6,3,7,8,1] => [8,3,5,2,1,4,6,7] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,6,5,1,4,7,2,8] => [4,7,1,5,3,2,6,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,6,5,1,3,7,8] => [5,2,6,1,4,3,7,8] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,1,6,5,3,7,8,2] => [2,8,5,1,4,3,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,5,7,6,3,8,1] => [8,2,6,1,3,5,4,7] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,1,6,5,2,7,3,8] => [2,5,7,1,4,3,6,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,2,6,3,7,1,8] => [7,3,5,2,1,4,6,8] => [7,3,8,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,6,5,2,7,3,1,8] => [7,4,6,1,3,2,5,8] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,6,5,2,1,7,3,8] => [5,4,7,1,3,2,6,8] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,8,2,1,4,6,7] => [5,4,1,6,2,7,8,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,8,2,4,6,7,1] => [8,4,1,5,2,6,7,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,3,8,2,1,4,6,7] => [5,4,2,6,1,7,8,3] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,3,1,8,2,4,6,7] => [3,5,2,6,1,7,8,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,2,1,4,3,6,7] => [4,3,6,5,1,7,8,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,2,4,1,6,7,3] => [5,3,8,4,1,6,7,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,2,4,3,6,1,7] => [7,3,5,4,1,6,8,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,8,1,4,6,2,3,7] => [3,6,7,4,1,5,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,8,4,6,7,2,3] => [2,7,8,4,1,5,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,2,4,6,3,7,1] => [8,3,6,4,1,5,7,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,4,3,6,7,2,5,1] => [8,6,3,2,7,4,5,1] => [8,6,3,2,7,5,4,1] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[8,4,3,6,7,2,1,5] => [7,6,3,2,8,4,5,1] => [7,6,3,2,8,5,4,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[8,6,2,4,5,3,7,1] => [8,3,6,4,5,2,7,1] => [8,3,7,6,5,2,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[1,8,6,4,5,7,2,3] => [1,7,8,4,5,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,4,2,3,5,7] => [1,5,6,4,7,3,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,1,6,2,4,5,7] => [3,5,1,6,7,4,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,6,2,4,1,5,7] => [6,4,1,5,7,3,8,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,3,6,2,4,5,1,7] => [7,4,2,5,6,3,8,1] => [7,4,2,8,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,2,6,4,5,1,7,3] => [6,2,8,4,5,3,7,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,8,4,6,7,5,2,3] => [1,7,8,3,6,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,6,2,3,7,5,1] => [8,4,5,2,7,3,6,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,4,7,2,1,3,6,5] => [5,4,6,2,8,7,3,1] => [5,4,8,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,3,1,7,2,4,6,5] => [3,5,2,6,8,7,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,4,2,6,3,7,5] => [1,4,6,3,8,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,1,4,7,3,6,5] => [3,2,6,4,8,7,5,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,3,1,5,7,2,6] => [4,7,3,2,5,8,6,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,2,1,5,7,3,6] => [4,3,7,2,5,8,6,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,7,2,1,6,8,3,5] => [4,3,7,1,8,5,2,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,1,8,4,6,7,2,5] => [2,7,1,4,8,5,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,1,8,5,6,2,7] => [3,7,2,1,5,6,8,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,1,7,4,5,8,6] => [3,2,1,5,6,8,4,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,7,5,3,8,6] => [3,2,6,1,5,8,4,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,8,6,1,4,7,5] => [5,2,1,6,8,4,7,3] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,6,8,5,1,7,4,3] => [5,1,8,7,4,2,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,5,8,7,3,6,4] => [2,1,6,8,3,7,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,6,7,4,8,5] => [3,2,1,6,8,4,5,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,1,7,8,5,2,6] => [3,7,2,1,6,8,4,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,5,2,6,8,7,4] => [2,4,1,8,3,5,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,5,1,4,2,7,3] => [4,6,8,5,3,1,7,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,8,5,3,6,4,7,1] => [8,1,4,6,3,5,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,3,2,7,8,6,4,1] => [8,3,2,7,1,6,4,5] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,2,7,8,3,5,6,1] => [8,2,5,1,6,7,3,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,4,8,7,2,5,6,3] => [1,5,8,2,6,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,7,1,5,3,6,4] => [4,1,6,8,5,7,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,7,4,2,5,6,8] => [2,5,1,4,6,7,3,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,2,8,3,5,6,4] => [1,3,5,8,6,7,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,4,2,7,6,5,1] => [8,4,1,3,7,6,5,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,1,6,4,3,7,2,8] => [2,7,5,4,1,3,6,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,2,6,4,1,8,5] => [6,3,2,5,8,4,1,7] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,8,3,7,1,5,6,2] => [5,8,3,1,6,7,4,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,2,5,6,8,1,4,7] => [6,2,1,7,3,4,8,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,4,3,6,2,1,8,5] => [6,5,3,2,8,4,1,7] => [6,5,3,2,8,7,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[1,2,4,8,6,3,7,5] => [1,2,6,3,8,5,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,1,5,3,4,8,6] => [3,2,5,6,4,8,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,2,7,3,5,6,1] => [8,3,5,2,6,7,4,1] => [8,3,7,2,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[1,8,6,4,7,5,3,2] => [1,8,7,4,6,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,1,5,8,6,3,2] => [3,8,7,2,4,6,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,8,7,6,4,2,5] => [1,7,2,6,8,5,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,5,1,7,4,6,3] => [4,1,8,6,3,7,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,4,6,3,8,5,1] => [8,1,5,3,7,4,2,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,2,8,6,4,7,5,3] => [1,2,8,5,7,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,6,7,8,9,2,3,4] => [2,7,8,9,1,3,4,5,6] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,6,7,8,9,10,2,4,5] => [2,8,1,9,10,3,4,5,6,7] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,1,8,6,3,7,5,2] => [2,8,5,1,7,4,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,8,2,3,6] => [1,6,7,4,3,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,4,3,8,1,6,2] => [6,8,4,3,2,7,1,5] => [6,8,4,3,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[8,5,4,3,7,1,6,2] => [6,8,4,3,2,7,5,1] => [6,8,4,3,2,7,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[1,7,2,8,6,4,3,5] => [1,3,7,6,8,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,1,7,8,3,6,4] => [3,2,6,8,1,7,4,5] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,3,1,5,2,7,6] => [4,6,3,2,5,8,7,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,5,4,1,7,8,2,6] => [4,7,1,3,2,8,5,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,5,4,3,1,6,8,2] => [5,8,4,3,2,6,1,7] => [5,8,4,3,2,7,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,4,2,1,5,7,3,8] => [4,3,7,2,5,1,6,8] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,3,7,4,2,6,8,1] => [8,5,2,4,1,6,3,7] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,3,8,4,2,1,6,7] => [6,5,2,4,1,7,8,3] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,2,8,4,3,1,6,7] => [6,2,5,4,1,7,8,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,7,4,3,6,8,1] => [8,2,5,4,1,6,3,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,3,7,4,1,6,8,2] => [5,8,2,4,1,6,3,7] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,1,5,7,8,4,6,2] => [2,8,1,6,3,7,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,7,8,4,2,6] => [2,7,1,6,3,8,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,3,7,4,8,5,1] => [8,2,3,5,7,1,4,6] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,3,7,4,8,1,5] => [7,2,3,5,8,1,4,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,1,3,7,4,5,8,2] => [2,8,3,5,6,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,8,7,2,1,4,6] => [6,5,1,7,2,8,4,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,6,1,8,5,3,4,7] => [3,1,6,7,5,2,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,7,8,1,6,3,2] => [5,8,7,1,2,6,3,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,8,6,7,5,2,4,3] => [1,6,8,7,5,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,7,5,3,4,6] => [1,3,6,7,5,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,4,1,8,6,7,3] => [4,1,8,3,2,6,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,5,3,8,6,7,2] => [2,8,4,1,3,6,7,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,5,1,8,6,7,4] => [4,1,2,8,3,6,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,4,8,2,6,1,5] => [7,5,2,3,8,6,1,4] => [7,5,2,8,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[3,5,2,1,8,6,7,4] => [4,3,1,8,2,6,7,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,3,5,1,4,8,6,2] => [4,8,2,5,3,7,1,6] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,3,2,4,5,6,8] => [2,4,3,5,6,7,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,4,6,1,7,2,3] => [5,7,8,3,2,4,6,1] => [5,8,7,3,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,4,6,1,7,3,2] => [5,8,7,3,2,4,6,1] => [5,8,7,3,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,3,5,1,7,6,2] => [5,8,3,2,4,7,6,1] => [5,8,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,3,2,8,4,6,7,1] => [8,3,2,5,1,6,7,4] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,7,8,6,3,2,5,1] => [8,6,5,1,7,4,2,3] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[8,4,5,3,7,1,6,2] => [6,8,4,2,3,7,5,1] => [6,8,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,4,5,3,7,1,2,6] => [6,7,4,2,3,8,5,1] => [6,8,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,3,2,8,4,7,1,6] => [7,3,2,5,1,8,6,4] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,3,2,4,8,7,1,6] => [7,3,2,4,1,8,6,5] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,1,2,8,4,7,3,6] => [2,3,7,5,1,8,6,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,1,7,4,6,3,2] => [3,8,7,5,1,6,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,6,3,1,4,8,5] => [5,1,4,6,8,3,2,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,4,5,6,8,2,1] => [8,7,1,3,4,5,2,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[8,7,1,4,2,5,3,6] => [3,5,7,4,6,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,8,3,7,1,5,2] => [6,8,4,1,7,2,5,3] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,7,3,5,8,1,6,2] => [6,8,3,1,4,7,2,5] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,4,3,5,7,1,6,2] => [6,8,3,2,4,7,5,1] => [6,8,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,7,6,4,2,5,3,8] => [1,5,7,4,6,3,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,1,5,2,7,3,4] => [3,5,7,8,4,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,6,5,7,8,3,4] => [1,2,7,8,4,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,4,2,8,3,1,5] => [7,4,6,3,8,2,1,5] => [7,4,8,3,6,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,5,2,4,3,7,6,1] => [8,3,5,4,2,7,6,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,5,1,4,3,2,7,6] => [3,6,5,4,2,8,7,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,1,4,3,2,6,7] => [3,6,5,4,2,7,8,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,4,1,3,6,8,2] => [4,8,5,3,2,6,1,7] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,2,4,3,6,7,1] => [8,3,5,4,2,6,7,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,6,7,2,5,1,8,4] => [6,4,1,8,5,2,3,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,6,5,7,1,4,8,3] => [5,1,8,6,3,2,4,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,8,5,1,7,6,2] => [5,8,2,1,4,7,6,3] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,1,3,2,8,5,7,4] => [2,4,3,8,6,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,4,2,5,8,3,1] => [8,4,7,3,5,1,2,6] => [8,4,7,3,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[5,2,7,4,6,8,3,1] => [8,2,7,4,1,5,3,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,8,6,3,7,2,1,5] => [7,6,4,1,8,3,5,2] => [7,6,4,1,8,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[2,8,3,1,7,6,4,5] => [4,1,3,7,8,6,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,2,1,6,8,3,4] => [4,3,7,8,1,5,2,6] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,8,5,1,6,2,3] => [5,7,8,1,4,6,2,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,5,6,7,4,1,8,2] => [6,8,1,5,2,3,4,7] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,5,1,4,2,8,7,6] => [3,5,1,4,2,8,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,1,4,2,6,8,7] => [3,5,1,4,2,6,8,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,1,4,2,6,7,8] => [3,5,1,4,2,6,7,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,4,2,3,7,5,6] => [1,4,5,3,7,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,8,4,2,6,7] => [1,6,3,5,2,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,4,7,5,3,6] => [1,3,7,4,6,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,3,2,5,1,8,4] => [6,4,3,8,5,2,1,7] => [6,4,3,8,7,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[4,6,3,7,5,8,2,1] => [8,7,3,1,5,2,4,6] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[4,2,5,7,8,6,3,1] => [8,2,7,1,3,6,4,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,5,8,7,6,3,1] => [8,2,7,1,3,6,5,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,7,2,4,5,1,8,3] => [6,3,8,4,5,1,2,7] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,2,8,3,1,6,4,5] => [5,2,4,7,8,6,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,3,4,1,8,5,6] => [5,2,3,4,7,8,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,1,3,8,6,2,5,4] => [2,6,3,8,7,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,7,8,1,3,6,5] => [5,1,6,2,8,7,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,3,8,6,1,5,4] => [6,1,3,8,7,5,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,5,1,2,3,7,4,6] => [3,4,5,7,2,8,6,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,2,5,1,4,3,6] => [5,3,7,6,4,8,2,1] => [5,3,8,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,3,4,1,2,7,6] => [5,6,3,4,2,8,7,1] => [5,8,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,2,4,3,1,7,6,5] => [5,2,4,3,8,7,6,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,8,4,1,3,7,5] => [5,2,6,4,8,1,7,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,1,6,2,8,5,4,7] => [2,4,1,7,6,3,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,6,2,7,1,5,4] => [6,4,1,8,7,3,5,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,4,8,2,1,7,6,5] => [5,4,1,2,8,7,6,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,3,1,7,5,6,2,4] => [3,7,2,8,5,6,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,7,5,2,6,3] => [3,6,8,2,5,7,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,3,7,5,1,2,6] => [6,7,3,2,5,8,4,1] => [6,8,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,5,7,6,4,3,1,2] => [7,8,6,5,2,4,3,1] => [7,8,6,5,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[8,3,1,4,7,6,2,5] => [3,7,2,4,8,6,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,6,8,1,5,7,3] => [5,2,8,1,6,3,7,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,6,2,4,8,1,7,5] => [6,3,1,4,8,2,7,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,5,8,3,6,1,7] => [7,2,5,1,3,6,8,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,5,2,6,8,3,7,4] => [1,3,6,8,2,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,3,1,8,2,6,7] => [4,6,3,1,2,7,8,5] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,5,8,1,4,6,2,7] => [4,7,1,5,2,6,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,7,8,3,6,2,4] => [2,7,5,8,1,6,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,3,2,8,4,5] => [2,5,4,7,8,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,2,1,3,4,6,7] => [4,3,5,6,1,7,8,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,2,5,1,8,3,6,7] => [4,2,6,1,3,7,8,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,2,8,3,5,1,6] => [7,3,5,2,6,8,1,4] => [7,3,8,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,3,8,2,1,4,6,5] => [5,4,2,6,8,7,1,3] => [5,4,2,8,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,7,2,8,5,1,4,3] => [6,3,8,7,5,1,2,4] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,7,8,5,2,1,4,3] => [6,5,8,7,4,1,2,3] => [6,5,8,7,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[6,7,1,8,4,3,2,5] => [3,7,6,5,8,1,2,4] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,6,5,2,4,8,1] => [8,5,1,6,4,3,2,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[1,4,7,8,6,2,5,3] => [1,6,8,2,7,5,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,3,2,5,4] => [1,6,5,8,7,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,4,8,5,1,3,6] => [6,1,7,3,5,8,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,5,3,4,8,7,6] => [2,1,4,5,3,8,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,2,3,5,7,4,1] => [8,3,4,7,5,1,6,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,5,4,1,2,6,8,7] => [4,5,1,3,2,6,8,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,1,3,8,7,2,4] => [3,7,4,8,1,2,6,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,4,6,2,8,3] => [3,6,8,4,1,5,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,1,4,7,6,2,3] => [3,7,8,4,2,6,5,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,4,7,8,2,5] => [3,7,2,4,8,1,5,6] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[9,8,7,6,5,1,3,4,2] => [6,9,7,8,5,4,3,2,1] => [6,9,8,7,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[9,8,7,6,1,4,5,3,2] => [5,9,8,6,7,4,3,2,1] => [5,9,8,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[8,7,1,5,4,6,3,2] => [3,8,7,5,4,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[9,8,7,1,5,6,4,3,2] => [4,9,8,7,5,6,3,2,1] => [4,9,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[9,8,1,6,7,5,4,3,2] => [3,9,8,7,6,4,5,2,1] => [3,9,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[9,1,7,8,6,5,4,3,2] => [2,9,8,7,6,5,3,4,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,7,1,8,6,2,3] => [4,7,8,1,2,6,3,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,7,3,8,1,6,4] => [6,1,4,8,2,7,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,8,6,5,1,7,4] => [6,1,2,8,5,4,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,4,1,6,5,7,2,3] => [3,7,8,2,5,4,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,8,6,5,7,2,3] => [2,7,8,1,5,4,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,4,6,5,1,2,3] => [6,7,8,3,5,4,2,1] => [6,8,7,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,2,3,6,5,8,1,4] => [7,2,3,8,5,4,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,4,7,3,1,2,6,8] => [5,6,4,2,1,7,3,8] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,6,2,1,5,4,3,8] => [4,3,7,6,5,2,1,8] => [4,3,8,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,5,7,2,6,1,3,8] => [6,4,7,1,2,5,3,8] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,7,1,8,5,4,3,6] => [3,1,7,6,5,8,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,2,8,5,4,3,6] => [2,3,7,6,5,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,6,5,7,8,4] => [2,3,1,8,5,4,6,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,5,6,8,4,1,7] => [7,2,1,6,3,4,8,5] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,6,8,2,5,4,3,1] => [8,4,7,6,5,2,1,3] => [8,4,7,6,5,2,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[3,5,8,6,2,4,1,7] => [7,5,1,6,2,4,8,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[8,1,5,7,2,4,3,6] => [2,5,7,6,3,8,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,6,7,2,9,8] => [1,7,2,3,4,5,6,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,2,5,1,3,6,8,7] => [4,2,5,1,3,6,8,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,4,3,8,6,5,1] => [8,2,4,3,7,6,1,5] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,7,1,4,8,2,6,5] => [3,6,1,4,8,7,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,1,2,8,3,4,5] => [3,4,6,7,8,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,8,2,1,3,4,7] => [5,4,6,7,1,2,8,3] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,3,1,2,7,8,4,5] => [3,4,2,7,8,1,5,6] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,6,2,8,1,3,5] => [6,4,7,2,8,3,1,5] => [6,4,8,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,4,6,1,2,8,5,3] => [4,5,8,2,7,3,1,6] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,6,7,2,1,4,3] => [6,5,8,7,2,3,4,1] => [6,5,8,7,2,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,1,3,7,6,2,8,4] => [2,6,3,8,1,5,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,5,7,4,8,2] => [2,8,3,6,4,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,5,1,7,2,6,8] => [4,6,2,1,3,7,5,8] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,6,2,5,1,4,8] => [6,4,1,7,5,3,2,8] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,8,4,2,3,1,7,5] => [6,4,5,3,8,1,7,2] => [6,4,8,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,1,5,6,3,2,8,4] => [2,6,5,8,3,4,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,8,5,2,7,6] => [2,6,3,1,5,8,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,7,2,3,6] => [1,6,7,4,3,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,3,8,6,5,1,7] => [7,1,3,2,6,5,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,8,3,2,5,4,6,7] => [1,4,3,6,5,7,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,7,3,2,8,4,6] => [2,5,4,7,1,8,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,8,1,3,2,4,6] => [4,6,5,7,1,8,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,4,1,6,7,3,5] => [4,2,7,3,8,5,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,6,7,3,5,8,2] => [2,8,5,1,6,3,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,3,6,2,4,1,5] => [7,5,3,6,8,4,2,1] => [7,5,3,8,6,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[1,7,4,8,3,6,2,5] => [1,7,5,3,8,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,6,1,3,5,4,2] => [4,8,5,7,6,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,7,5,8,4,3,2,6] => [1,7,6,5,3,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,7,5,3,4,1,6] => [7,2,5,6,4,8,3,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,4,7,2,6,3,1,5] => [7,4,6,2,8,5,3,1] => [7,4,8,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[1,2,5,7,8,3,6,4] => [1,2,6,8,3,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,3,4,2,1,8,5] => [6,5,3,4,8,2,1,7] => [6,5,3,8,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,4,6,2,3,7,1,5] => [7,4,5,2,8,3,6,1] => [7,4,8,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[2,3,5,8,7,1,4,6] => [6,1,2,7,3,8,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,5,8,1,7,2,6] => [5,7,1,2,3,8,6,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,8,4,5,3,7,2,6] => [1,7,5,3,4,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,4,2,7,1,5,8] => [6,4,2,3,7,1,5,8] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,6,3,4,7,2,1,5] => [7,6,3,4,8,2,5,1] => [7,6,3,8,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[4,5,6,2,7,8,3,1] => [8,4,7,1,2,3,5,6] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,5,6,2,7,1,8,3] => [6,4,8,1,2,3,5,7] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,5,6,2,1,7,8,3] => [5,4,8,1,2,3,6,7] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,5,6,2,1,7,3,8] => [5,4,7,1,2,3,6,8] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,8,6,2,1,7,3,4] => [5,4,7,8,1,3,6,2] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[8,6,3,4,1,7,2,5] => [5,7,3,4,8,2,6,1] => [5,8,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,6,3,1,7,2,4,8] => [4,6,3,7,1,2,5,8] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,5,6,7,4,1,3,8] => [6,1,7,5,2,3,4,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,1,6,7,3,2,8] => [3,7,6,1,2,4,5,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,4,8,1,5,6,2] => [5,8,1,3,6,7,2,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,1,8,3,7,4,6] => [3,1,5,7,2,8,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,4,1,7,5,8,2] => [4,8,2,3,6,1,5,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,2,5,8,3,1,4] => [7,3,6,8,4,1,2,5] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,7,5,4,1,6,8,2] => [5,8,1,4,3,6,2,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,5,4,1,6,7,2] => [5,8,1,4,3,6,7,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,1,3,2,5,8,7] => [3,5,4,1,6,2,8,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[9,8,7,6,5,4,3,2,1,11,10] => [9,8,7,6,5,4,3,2,1,11,10] => [9,8,7,6,5,4,3,2,1,11,10] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[[.,.],.]]
[10,9,8,7,6,5,4,2,3,1] => [10,8,9,7,6,5,4,3,2,1] => [10,8,9,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],[.,.]],.]
[2,7,4,5,6,8,1,3] => [7,1,8,3,4,5,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,4,6,8,1,7,5] => [6,1,2,3,8,4,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,4,8,6,7,9,5,1] => [9,1,2,3,8,5,6,4,7] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,8,5,6,7,9,1,4] => [8,1,2,9,4,5,6,3,7] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,8,4,5,6,7,9,3,1] => [9,1,8,3,4,5,6,2,7] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,4,5,7,9,1,8,6] => [7,1,2,3,4,9,5,8,6] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[2,3,4,6,7,1,9,5,8] => [6,1,2,3,8,4,5,9,7] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,9,7,8,10,6,1] => [10,1,2,3,4,9,6,7,5,8] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,3,5,8,1,6,7,4] => [5,1,2,8,3,6,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,5,6,1,7,9,4,8] => [5,1,2,8,3,4,6,9,7] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,9,6,7,8,10,1,5] => [9,1,2,3,10,5,6,7,4,8] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[2,4,5,1,6,7,9,8,3] => [4,1,9,2,3,5,6,8,7] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,3,9,5,6,7,8,10,4,1] => [10,1,2,9,4,5,6,7,3,8] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,4,7,5,6,8,1,3] => [7,1,8,2,4,5,3,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,4,1,5,6,7,9,2,8] => [3,8,1,2,4,5,6,9,7] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,9,4,5,6,7,8,10,3,1] => [10,1,9,3,4,5,6,7,2,8] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,3,4,5,6,8,10,1,9,7] => [8,1,2,3,4,5,10,6,9,7] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[2,3,4,5,6,7,10,9,11,8,1] => [11,1,2,3,4,5,6,10,8,7,9] => [11,1,10,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]],.]
[2,3,4,7,6,9,8,5,1] => [9,1,2,3,8,5,4,7,6] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,4,5,7,8,1,10,6,9] => [7,1,2,3,4,9,5,6,10,8] => [7,1,10,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,6,10,8,9,11,7,1] => [11,1,2,3,4,5,10,7,8,6,9] => [11,1,10,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]],.]
[2,3,4,6,9,1,7,8,5] => [6,1,2,3,9,4,7,8,5] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,4,6,7,1,8,10,5,9] => [6,1,2,3,9,4,5,7,10,8] => [6,1,10,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,5,10,7,8,9,11,1,6] => [10,1,2,3,4,11,6,7,8,5,9] => [10,1,11,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],[.,.]]
[7,3,4,6,2,8,1,5] => [7,5,2,3,8,4,1,6] => [7,5,2,8,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[2,5,4,6,8,7,9,1,3] => [8,1,9,3,2,4,6,5,7] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[2,3,5,7,1,6,9,4,8] => [5,1,2,8,3,6,4,9,7] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,3,5,6,1,7,8,10,9,4] => [5,1,2,10,3,4,6,7,9,8] => [5,1,10,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[[.,.],.],.],.],.]]
[2,3,4,10,6,7,8,9,11,5,1] => [11,1,2,3,10,5,6,7,8,4,9] => [11,1,10,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]],.]
[4,7,6,5,2,8,3,1] => [8,5,7,1,4,3,2,6] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[2,5,4,8,6,7,3,1] => [8,1,7,3,2,5,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,6,1,5,7,9,3,8] => [4,1,8,2,5,3,6,9,7] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,4,5,1,6,7,8,10,3,9] => [4,1,9,2,3,5,6,7,10,8] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,3,10,5,6,7,8,9,11,4,1] => [11,1,2,10,4,5,6,7,8,3,9] => [11,1,10,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]],.]
[7,5,4,1,6,8,2,3] => [4,7,8,3,2,5,1,6] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,4,8,5,6,7,9,1,3] => [8,1,9,2,4,5,6,3,7] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[3,5,1,4,6,7,9,8,2] => [3,9,1,4,2,5,6,8,7] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,5,6,7,8,10,2,9] => [3,9,1,2,4,5,6,7,10,8] => [3,10,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[2,10,4,5,6,7,8,9,11,1,3] => [10,1,11,3,4,5,6,7,8,2,9] => [10,1,11,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],[.,.]]
[3,2,4,5,6,7,8,10,9,1] => [10,2,1,3,4,5,6,7,9,8] => [10,2,1,9,8,7,6,5,4,3] => [[[.,.],[[[[[[[.,.],.],.],.],.],.],.]],.]
[8,5,2,1,7,6,3,4] => [4,3,7,8,2,6,5,1] => [4,3,8,7,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,1,4,6,8,7,3,2] => [2,8,7,3,1,4,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,1,5,4,8,3,7] => [3,2,7,5,4,1,8,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,5,7,3,6,4] => [3,2,6,8,4,7,5,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,8,4,6,3,5,2] => [1,8,6,4,7,5,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,4,6,3,8,7] => [3,1,6,4,2,5,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,5,6,4,2,8,7] => [2,6,1,5,3,4,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,6,4,3,1,7,2] => [6,8,5,4,2,3,7,1] => [6,8,5,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[8,3,5,6,7,1,2,4] => [6,7,2,8,3,4,5,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,1,4,7,3,6,8,5] => [2,1,5,3,8,6,4,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,7,6,4,8,2,1] => [8,7,2,5,1,4,3,6] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,7,6,4,2,8,1,5] => [7,5,1,4,8,3,2,6] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[8,6,1,4,3,7,2,5] => [3,7,5,4,8,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,7,8,6,4] => [2,1,4,8,3,7,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,7,6,8,2,3] => [2,7,8,3,1,5,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,1,3,7,6,5,2] => [3,8,4,2,7,6,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,4,1,6,7,5,2] => [4,8,2,3,7,5,6,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,4,2,6,5,7,3] => [2,4,8,3,6,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,5,8,4,1,6,2] => [6,8,1,5,3,7,2,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,6,5,3,8,7,2,4] => [1,7,4,8,3,2,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,5,4,1,7,8,2] => [5,8,1,4,3,2,6,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,5,4,7,8,1,2] => [7,8,1,4,3,2,5,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,6,4,3,7,2,1,5] => [7,6,4,3,8,2,5,1] => [7,6,4,3,8,2,5,1] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[8,6,4,3,1,2,7,5] => [5,6,4,3,8,2,7,1] => [5,8,4,3,7,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[4,6,5,3,8,1,2,7] => [6,7,4,1,3,2,8,5] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,5,4,3,2,8,6,7] => [1,5,4,3,2,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,4,1,3,2,5,8] => [4,6,5,3,7,1,2,8] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,3,2,7,5,1,8,6] => [6,3,2,1,5,8,4,7] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,8,7,1,4,5,6,3] => [4,1,8,5,6,7,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,7,1,3,4,5,6,2] => [3,8,4,5,6,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,3,4,1,7,8,2] => [5,8,3,4,1,2,6,7] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,2,3,1,4,7,8,6] => [4,2,3,5,1,8,6,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,3,7,5,8,2,1] => [8,7,3,2,5,1,4,6] => [8,7,3,2,6,1,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[5,2,4,7,8,6,3,1] => [8,2,7,3,1,6,4,5] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,4,8,7,2,3,1,6] => [7,5,6,2,1,8,4,3] => [7,5,8,2,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,8,2,1,7,4,3,6] => [4,3,7,6,1,8,5,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,4,1,3,8,5,6,2] => [3,8,4,2,6,7,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,8,4,1,7,2,5] => [5,7,1,4,8,2,6,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,5,6,8,4,3,1] => [8,1,7,6,3,4,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,5,6,3,8,2,1,4] => [7,6,4,8,2,3,1,5] => [7,6,4,8,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[7,3,4,5,1,6,8,2] => [5,8,2,3,4,6,1,7] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,3,2,5,4,7,6,9,8,11,10] => [1,3,2,5,4,7,6,9,8,11,10] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[1,4,2,6,3,7,5,9,8] => [1,3,5,2,7,4,6,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,6,4,7,5,9,8] => [1,3,2,5,7,4,6,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,5,8,7,1,6,4,2] => [5,8,1,7,2,6,4,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,7,6,2,3,5,1,4] => [7,4,5,8,6,3,2,1] => [7,4,8,6,5,3,2,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[5,7,2,8,1,6,4,3] => [5,3,8,7,1,6,2,4] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,8,1,6,2,4,3] => [4,6,8,7,1,5,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,4,7,5,2,1,3] => [7,6,8,3,5,1,4,2] => [7,6,8,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[6,8,7,4,2,5,1,3] => [7,5,8,4,6,1,3,2] => [7,5,8,4,6,1,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[6,8,4,5,2,1,3,7] => [6,5,7,3,4,1,8,2] => [6,5,8,3,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[6,8,4,2,5,1,3,7] => [6,4,7,3,5,1,8,2] => [6,4,8,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,1,4,6,2,3,7,5] => [2,5,6,3,8,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,3,7,6,4,8,1] => [8,1,3,6,2,5,4,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,1,5,7,6,4,2,8] => [2,7,1,6,3,5,4,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,5,4,7,2,8] => [2,7,1,5,4,3,6,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,6,8,3,4,7,1] => [8,1,5,6,2,3,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,1,3,6,5,2,7,8] => [2,6,3,1,5,4,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,2,4,5,7,1,8] => [7,3,1,4,5,2,6,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,6,2,5,4,7,1,8] => [7,3,1,5,4,2,6,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,5,1,7,6,4,2,8] => [3,7,1,6,2,5,4,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,1,4,5,7,2,8] => [3,7,1,4,5,2,6,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,1,6,5,2,7,8] => [3,6,2,1,5,4,7,8] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,2,6,5,3,7,8] => [2,3,6,1,5,4,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,3,5,2,7,8] => [3,6,4,1,5,2,7,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,6,3,5,1,7,8] => [6,2,4,1,5,3,7,8] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,4,7,6,5,1,2,8] => [6,7,1,2,5,4,3,8] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,2,7,1,3,6,8] => [5,3,6,1,2,7,4,8] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,6,1,2,5,3,7,8] => [3,4,6,1,5,2,7,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,4,7,1,3,6,2] => [5,8,6,3,1,7,4,2] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,4,7,1,3,5,2,8] => [4,7,5,2,6,1,3,8] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,1,3,5,7,4,2] => [3,8,4,7,5,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,3,2,7,4,6,1] => [8,4,3,6,1,7,5,2] => [8,4,3,7,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[6,8,3,1,5,4,7,2] => [4,8,3,6,5,1,7,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,1,2,5,3,7,4] => [3,4,6,8,5,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,8,3,4,6,7,1] => [8,2,4,5,1,6,7,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,7,1,6,4,8,3] => [4,2,8,6,1,5,3,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,5,2,6,1,3,7,8] => [5,3,6,1,2,4,7,8] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,3,5,8,6,1,7,2] => [6,8,2,1,3,5,7,4] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,1,3,6,7,4,2,8] => [2,7,3,6,1,4,5,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,8,3,6,7,5,1] => [8,2,4,1,7,5,6,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,1,7,8,5,6,2,4] => [2,7,1,8,5,6,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,1,7,5,3,4,8] => [3,2,6,7,5,1,4,8] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,1,8,5,2,4,6] => [3,6,1,7,5,8,2,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,8,6,7,1,3,5] => [6,2,7,1,8,4,5,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,2,4,7,3,5,8] => [2,3,6,4,7,1,5,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,1,6,4,7,2,8] => [3,7,2,5,1,4,6,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,4,5,8,7,3,6] => [1,2,7,3,4,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,7,5,8,6,2] => [1,8,2,3,5,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,3,7,8,6,4] => [1,3,4,8,2,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,8,1,6,5,7,3] => [4,2,8,1,6,5,7,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,3,5,2,7,4,6,9,8] => [1,4,2,6,3,7,5,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,3,6,5,8,7,9] => [1,2,4,3,6,5,8,7,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,5,2,7,4,9,6,10,8] => [1,4,2,6,3,8,5,10,7,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,3,5,7,9,2,4,6,8] => [1,6,2,7,3,8,4,9,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,6,4,1,7,2,8,5] => [4,6,1,3,8,2,5,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,2,6,3,7,8,4,1] => [8,2,4,7,1,3,5,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,1,6,4,7,8,2,3] => [2,7,8,4,1,3,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,6,3,7,5,1,2] => [7,8,4,2,6,3,5,1] => [7,8,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,7,6,8,2,3,5,1] => [8,5,6,1,7,3,2,4] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,7,4,8,1,2,6,3] => [5,6,8,3,1,7,2,4] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,6,7,5,8,1,4,2] => [6,8,1,7,4,2,3,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,5,6,8,2,4,1] => [8,6,1,7,3,4,2,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[1,5,4,7,2,6,3,8] => [1,5,7,3,2,6,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,5,8,3,6,2] => [1,8,6,2,4,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,8,6,2,5,1,3] => [7,5,8,1,6,4,2,3] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[1,7,6,3,5,4,2,8] => [1,7,4,6,5,3,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,2,5,8,7,4] => [1,4,2,8,5,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,7,1,4,6,3,2] => [4,8,7,5,1,6,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,2,5,1,3,4,8,7] => [4,2,5,6,3,1,8,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,5,1,3,4,8,7] => [4,1,5,6,3,2,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,6,1,3,2,7,8] => [4,6,5,2,1,3,7,8] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,7,1,4,3,2,6,8] => [3,6,5,4,1,7,2,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,2,3,7,1,4,6] => [6,3,4,7,1,8,5,2] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,5,3,2,1,6,4] => [6,5,4,8,3,7,1,2] => [6,5,4,8,3,7,1,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[5,1,3,8,2,6,7,4] => [2,5,3,8,1,6,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,8,2,7,5,3] => [2,5,8,3,7,1,6,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,8,1,2,5,3,6] => [4,5,7,2,6,8,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,3,7,1,8,4,6] => [5,2,3,7,1,8,4,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,3,1,8,4,6,5] => [4,2,3,6,8,7,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,8,6,7,4,3,2,5] => [1,7,6,5,8,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,1,7,3,2,8,6] => [3,6,5,2,1,8,4,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,4,5,1,8,6,2] => [5,8,2,3,4,7,1,6] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,7,1,8,4,6,3,2] => [3,8,7,5,1,6,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,7,2,6,5,8] => [2,5,1,3,7,6,4,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,2,5,7,4,8,1] => [8,3,2,6,4,1,5,7] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,7,3,8,1,2,4,6] => [5,6,3,7,1,8,2,4] => [5,8,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,5,2,7,6,3,1,8] => [7,3,6,1,2,5,4,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,7,5,1,3,6,4,8] => [4,1,5,7,3,6,2,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,5,6,1,4,3,8] => [5,1,7,6,3,4,2,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,1,5,7,4,8,2] => [3,8,1,6,4,2,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,7,8,3,1,4,5] => [6,1,5,7,8,2,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,3,7,8,2,5,1] => [8,6,3,1,7,2,4,5] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[1,7,8,4,6,5,2,3] => [1,7,8,4,6,5,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,1,2,8,6,5,4] => [3,4,1,8,7,6,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,8,1,6,5,3,4] => [4,1,7,8,6,5,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,8,1,7,6,3,4] => [4,1,7,8,2,6,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,8,7,6,3,1,5] => [7,1,6,2,8,5,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,8,2,7,6,3,1,4] => [7,3,6,8,1,5,4,2] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,5,1,6,8,7,4,3] => [3,1,8,7,2,4,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,8,7,5,6,2] => [2,8,1,3,6,7,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,5,8,6,7,4,2] => [1,8,2,7,3,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,3,8,5,6,2] => [1,8,4,2,6,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,7,8,1,5,6,4] => [5,1,2,8,6,7,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,1,8,4,7,6,3] => [3,1,8,5,2,7,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,7,4,8,6,5,3] => [2,1,8,4,7,6,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,3,5,2,7,6,4] => [1,5,3,8,4,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,2,8,6,5,4] => [2,4,1,8,7,6,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,8,1,4,3,7,5] => [4,1,6,5,8,2,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,8,2,6,7,3,5] => [2,4,7,1,8,5,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,4,8,6,2,5,1] => [8,6,2,3,7,5,1,4] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[6,2,5,3,4,1,7,8] => [6,2,4,5,3,1,7,8] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,6,1,3,5,2,4,8] => [3,6,4,7,5,2,1,8] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,4,8,2,7,1,5] => [7,5,2,3,8,1,6,4] => [7,5,2,8,6,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,2,7,4,3,1,8,6] => [6,2,5,4,1,8,3,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,5,4,7,2,3,8] => [2,6,7,4,3,1,5,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,6,3,5,4,7] => [2,3,5,7,6,4,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,5,4,2,7,6,1] => [8,5,1,4,3,7,6,2] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,6,1,4,7,5,8,2] => [3,8,1,4,6,2,5,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,1,4,8,7,2,3] => [3,7,8,4,1,2,6,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,8,4,1,5,7,2] => [5,8,1,4,6,2,7,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,8,2,6,3,5,7,4] => [1,3,5,8,6,4,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,4,8,7,2,6] => [1,7,2,4,3,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,4,8,3,7,5] => [1,3,6,4,8,2,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,5,4,2,6,3] => [1,6,8,5,4,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,2,6,5,7,3] => [1,4,8,3,6,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,2,7,4,8,3] => [1,4,8,6,3,2,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,7,8,5,2,6,3] => [2,6,8,1,5,7,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,6,4,2,5,3] => [2,6,8,5,7,4,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,8,5,2,7,3] => [2,6,8,1,5,3,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,1,5,2,3,7,4] => [3,5,6,8,4,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,8,5,6,2,7,4] => [1,6,2,8,4,5,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,4,6,2,7,3] => [1,6,8,4,3,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,4,1,6,2,7,3] => [4,6,8,3,1,5,7,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,1,3,7,6,2,5] => [3,7,4,1,8,6,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,3,1,2,8,7,6] => [4,5,3,1,2,8,7,6] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,5,2,1,3,8,7,4] => [4,3,5,8,2,1,7,6] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,1,8,2,5,3,4] => [3,5,7,8,6,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,8,1,2,4,3,6] => [4,5,7,6,1,8,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,6,4,2,1,3,8] => [6,5,7,4,1,3,2,8] => [6,5,8,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[7,1,6,8,2,5,4,3] => [2,5,8,7,6,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,3,6,1,5,2,7] => [5,7,3,1,6,4,8,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,7,8,6,4,5,3,2] => [1,8,7,5,6,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,3,6,2,5,1,7] => [7,5,3,2,6,4,8,1] => [7,5,3,2,8,6,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[7,3,4,2,8,1,5,6] => [6,4,2,3,7,8,1,5] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,1,4,3,5,8,2,6] => [2,7,4,3,5,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,6,8,7,5,4] => [2,3,1,8,7,4,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,4,2,1,8,6,3] => [5,4,8,3,1,7,2,6] => [5,4,8,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,6,5,7,2,4,3,1] => [8,5,7,6,3,2,4,1] => [8,5,7,6,3,2,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[7,4,6,1,8,5,3,2] => [4,8,7,2,6,3,1,5] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,6,3,8,1,5,2] => [6,8,4,2,7,3,1,5] => [6,8,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,4,8,1,6,3,2,5] => [4,7,6,2,8,5,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,8,3,6,2,1,5] => [7,6,4,2,8,5,1,3] => [7,6,4,2,8,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[6,4,8,2,3,5,7,1] => [8,4,5,2,6,1,7,3] => [8,4,7,2,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,8,2,4,1,5,3,7] => [5,3,7,4,6,1,8,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,6,8,2,5,7,1,3] => [7,4,8,1,5,2,6,3] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,2,4,5,8,3,7,1] => [8,2,6,3,4,1,7,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,8,4,2,3,5,7,1] => [8,4,5,3,6,1,7,2] => [8,4,7,3,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[4,6,8,2,3,1,5,7] => [6,4,5,1,7,2,8,3] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,6,8,2,5,7,3,1] => [8,4,7,1,5,2,6,3] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[6,8,4,2,3,7,1,5] => [7,4,5,3,8,1,6,2] => [7,4,8,3,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,4,8,2,3,7,1,5] => [7,4,5,2,8,1,6,3] => [7,4,8,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,8,4,2,7,1,3,5] => [6,4,7,3,8,1,5,2] => [6,4,8,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[4,8,2,6,7,5,1,3] => [7,3,8,1,6,4,5,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,2,4,6,7,5,1,3] => [7,2,8,3,6,4,5,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,2,6,7,1,4,3,5] => [5,2,7,6,8,3,4,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,8,2,4,1,7,3,5] => [5,3,7,4,8,1,6,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,6,2,4,1,7,3,5] => [5,3,7,4,8,2,6,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,7,2,6,1,5,8,4] => [5,3,1,8,6,4,2,7] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,6,2,1,8,4,5,3] => [4,3,8,6,7,2,1,5] => [4,3,8,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,1,5,6,4,8,2,7] => [2,7,1,5,3,4,8,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,8,6,5,3,7,1] => [8,1,6,2,5,4,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,8,5,6,7,3,1] => [8,1,7,2,4,5,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,5,1,3,6,7,4,2] => [3,8,4,7,2,5,6,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,3,7,6,1,4,8] => [6,2,3,7,1,5,4,8] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,6,3,5,1,4,8] => [6,2,4,7,5,3,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,5,2,1,4,6,8,3] => [4,3,8,5,2,6,1,7] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,2,6,3,1,7,4,5] => [5,2,4,7,8,3,6,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,6,3,4,2,7,5,8] => [1,5,3,4,7,2,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,8,1,4,6,3,5] => [4,2,7,5,8,6,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,2,3,1,5,4,7] => [5,3,4,7,6,1,8,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,2,7,1,5,6,8,3] => [4,2,8,1,5,6,3,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,1,5,3,7,6,8] => [3,2,5,1,4,7,6,8] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,3,2,6,7,8,4] => [2,4,3,8,1,5,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,3,5,8,4,6] => [3,2,4,7,5,8,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,2,8,1,4,5,6] => [5,3,1,6,7,8,2,4] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,8,7,5,1,3,4,6] => [5,1,6,7,4,8,3,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,1,2,3,4,9,6,7,8] => [2,3,4,5,1,7,8,9,6] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,3,4,5,6,7,8,9] => [2,1,4,5,6,7,8,9,10,3] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,1,2,10,4,5,6,7,8,9] => [2,3,1,5,6,7,8,9,10,4] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,4,1,2,9,5,6,7,8] => [3,4,1,2,6,7,8,9,5] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,3,4,5,10,7,8,9] => [2,3,4,5,6,1,8,9,10,7] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,2,7,4,5,6,3,8,1] => [9,2,7,4,5,6,3,8,1] => [9,2,8,7,6,5,4,3,1] => [[[.,.],[[[[[[.,.],.],.],.],.],.]],.]
[10,8,6,4,2,9,7,5,3,1] => [10,5,9,4,8,3,7,2,6,1] => [10,5,9,4,8,3,7,2,6,1] => [[[[[[.,.],.],.],.],[[[[.,.],.],.],.]],.]
[2,5,7,6,1,3,8,4] => [5,1,6,8,2,4,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,2,5,3,7,8,4,1] => [8,2,4,7,3,1,5,6] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,5,3,4,2,1,8,6] => [6,5,3,4,2,8,1,7] => [6,5,3,8,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,2,4,3,1,7,8,5] => [5,2,4,3,8,1,6,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,1,3,6,7,8,4] => [3,2,4,8,1,5,6,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,5,7,2,8,3,4] => [1,5,7,8,3,2,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,5,3,7,8,1,4] => [7,2,4,8,3,1,5,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,1,5,2,7,8,4,3] => [2,4,8,7,3,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,5,7,2,8,4,3] => [1,5,8,7,3,2,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,6,8,1,2,4,3] => [5,6,8,7,2,3,1,4] => [5,8,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,5,6,2,8,1,4,3] => [6,4,8,7,2,3,1,5] => [6,4,8,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,2,1,4,8,7,6,3] => [3,2,8,4,1,7,6,5] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,3,5,8,7,1,4] => [7,2,3,8,4,1,6,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,5,4,6,2,8,7,3] => [1,5,8,3,2,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,1,3,6,8,4,2] => [3,8,4,7,2,5,1,6] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,4,6,2,8,3,7] => [1,5,7,3,2,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,4,8,2,3,7] => [1,6,7,4,2,3,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,1,5,8,4,7,3] => [3,2,8,6,4,1,7,5] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,6,8,4,1,3,2] => [6,8,7,5,2,3,1,4] => [6,8,7,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,4,1,8,6,2,3,7] => [3,6,7,2,1,5,8,4] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,5,7,3,6,2,4] => [2,7,5,8,3,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,2,6,4,5,1,7] => [7,3,2,5,6,4,8,1] => [7,3,2,8,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,5,6,2,7,1,3,4] => [6,4,7,8,2,3,5,1] => [6,4,8,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,4,7,2,6,5,1,3] => [7,4,8,2,6,5,3,1] => [7,4,8,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,5,7,3,2,6,1,4] => [7,5,4,8,2,6,3,1] => [7,5,4,8,2,6,3,1] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[8,1,2,3,6,4,7,5] => [2,3,4,6,8,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,2,3,5,8,1,4] => [7,3,4,8,5,2,1,6] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,5,3,7,8,1,6,2] => [6,8,3,1,2,7,4,5] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,4,2,8,1,6,7,5] => [5,3,1,2,8,6,7,4] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,3,4,1,5,7,6,2] => [4,8,2,3,5,7,6,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,6,1,4,3,7,8] => [4,2,6,5,1,3,7,8] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,5,4,1,2,6,7,8] => [4,5,1,3,2,6,7,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,7,1,3,5,8,2] => [4,8,5,1,6,2,3,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,1,3,4,7,2,8] => [3,7,4,5,1,2,6,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,2,6,7,4,8,5,1] => [8,2,1,5,7,3,4,6] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,5,2,7,4,1,3,8] => [6,3,7,5,2,1,4,8] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,7,4,3,1,5,8,2] => [5,8,4,3,6,1,2,7] => [5,8,4,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,4,5,6,2,1,8,3] => [6,5,8,2,3,4,1,7] => [6,5,8,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,2,5,6,7,3,1,4] => [7,2,6,8,3,4,5,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,4,1,2,7,8,3,5] => [3,4,7,2,8,1,5,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,3,5,2,7,8] => [3,6,4,2,5,1,7,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,1,5,3,4,2,7] => [3,7,5,6,4,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,8,2,3,7,1,6] => [7,4,5,1,2,8,6,3] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,2,3,5,1,8,4,7] => [5,2,3,7,4,1,8,6] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,7,2,5,1,6,8,3] => [5,3,8,1,4,6,2,7] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,2,3,8,4,7,1,5] => [7,2,3,5,8,1,6,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,5,1,3,8,4,7] => [4,2,5,7,3,1,8,6] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,4,6,2,8,3,7] => [2,5,7,3,1,4,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,4,8,7,1,6,2] => [6,8,1,3,2,7,5,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,7,2,1,5,3,6,4] => [4,3,6,8,5,7,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,3,6,4,1,5,7,2] => [5,8,2,4,6,3,7,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,8,1,3,2,7,5,4] => [3,5,4,8,7,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,4,6,1,3,8,7] => [5,1,6,3,2,4,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,3,5,8,1,6,7] => [6,1,3,2,4,7,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,8,2,6,7,4,3,1] => [8,3,7,6,1,4,5,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,7,5,1,6,4,2,8] => [4,7,1,6,3,5,2,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,5,7,3,4,6,1] => [8,2,5,6,3,7,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,6,5,3,8,1,4,7] => [6,1,4,7,3,2,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,1,2,4,3,5,7,8] => [2,3,5,4,6,1,7,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,7,4,1,3,8,2] => [5,8,6,4,1,2,3,7] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,8,6,1,4,2,7,3] => [4,6,8,5,1,3,7,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,7,6,5,3,8,2,4] => [1,7,5,8,4,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,5,7,1,3,2,8] => [5,7,6,2,3,1,4,8] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,6,1,3,7,8,5,2] => [3,8,4,1,7,2,5,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,1,5,2,6,7,3] => [3,5,8,2,4,6,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,2,6,8,7,1,4] => [7,3,2,8,1,4,6,5] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,3,5,2,7,1,4,8] => [6,4,2,7,3,1,5,8] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[8,5,2,6,7,1,4,3] => [6,3,8,7,2,4,5,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,3,8,7,1,4,2,6] => [5,7,2,6,1,8,4,3] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,4,5,3,1,8,7,2] => [5,8,4,2,3,1,7,6] => [5,8,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,5,1,2,3,6,7,4] => [3,4,5,8,2,6,7,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,6,1,5,4,7,3] => [4,1,8,6,5,3,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,3,2,6,1,5,7,4] => [5,3,2,8,6,4,7,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,8,6,4,7,1,2,5] => [6,7,1,4,8,3,5,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,8,7,5,4,3,2,6] => [1,7,6,5,4,8,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,4,7,1,3,2,5] => [5,7,6,3,8,2,4,1] => [5,8,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,1,4,7,6,2,5,8] => [2,6,1,3,7,5,4,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,4,1,6,2,7,8] => [4,6,2,3,1,5,7,8] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,7,1,4,6,3,5,8] => [3,1,6,4,7,5,2,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,3,1,6,5,2,4,8] => [3,6,2,7,5,4,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,5,2,4,6,3,8] => [2,4,7,5,3,6,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,5,2,7,3,8] => [2,5,7,3,4,1,6,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,6,4,5,8] => [2,3,4,6,7,5,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,2,9,4,5,3,10,8,7] => [2,3,7,5,6,1,10,9,4,8] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,2,3,8,5,10,7,6,4] => [2,3,4,10,6,9,8,5,1,7] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,2,8,4,3,10,7,5,6] => [2,3,6,5,9,10,8,4,1,7] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,2,10,4,5,3,9,8,7] => [2,3,7,5,6,1,10,9,8,4] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,3,9,5,8,7,6,4] => [2,3,4,10,6,9,8,7,5,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,9,4,3,8,7,5,6] => [2,3,6,5,9,10,8,7,4,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,9,4,8,3,6,5,7] => [2,3,7,5,9,8,10,6,4,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,2,8,4,7,6,5,3,10] => [2,3,9,5,8,7,6,4,1,10] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,8,3,2,7,6,4,5,10] => [2,5,4,8,9,7,6,3,1,10] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,3,9,8,5,6,7,4] => [2,3,4,10,7,8,9,6,5,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,9,8,4,3,5,6,7] => [2,3,7,6,8,9,10,5,4,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,2,8,7,4,5,6,3,10] => [2,3,9,6,7,8,5,4,1,10] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,9,2,8,3,4,5,6,7] => [2,4,6,7,8,9,10,5,3,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,8,7,3,2,4,5,6,10] => [2,6,5,7,8,9,4,3,1,10] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,8,1,7,2,3,4,5,6,10] => [3,5,6,7,8,9,4,2,1,10] => [3,10,9,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,1,8,5,4,7,2] => [3,8,2,6,5,1,7,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,8,7,5,4,6,2] => [2,8,1,6,5,7,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,8,7,4,5,2] => [2,8,3,6,7,1,5,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,5,4,7,2] => [1,8,3,6,5,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,5,6,1,3,7,4] => [5,2,6,8,3,4,7,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,8,4,6,5,1,7,3] => [6,1,8,3,5,4,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,7,2,8,1,3,6,4] => [5,3,6,8,1,7,2,4] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,6,8,3,1,5,2,4] => [5,7,4,8,6,2,1,3] => [5,8,4,7,6,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,4,1,2,6,3,8,7] => [3,4,6,2,1,5,8,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,4,8,7,2,5] => [3,7,2,4,8,1,6,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,5,1,7,3,2,6] => [4,7,6,2,3,8,5,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,4,6,7,5,8,1,3] => [7,1,8,2,5,3,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,5,6,8,3,7,1] => [8,1,6,2,3,4,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,5,6,3,8,1,7] => [7,1,5,2,3,4,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,4,6,8,5,1,7] => [7,1,2,3,6,4,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,6,5,1,4,2,7,3] => [4,6,8,5,3,2,7,1] => [4,8,7,6,3,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,6,3,5,8,4,7,2] => [1,8,3,6,4,2,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,8,3,4,1,6,7] => [6,2,4,5,1,7,8,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,6,4,1,2,7,8,5] => [4,5,1,3,8,2,6,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,1,6,4,5,3,7] => [3,2,7,5,6,4,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,6,4,1,8,2,7] => [5,7,2,4,1,3,8,6] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,1,2,5,3,7,6] => [3,4,6,2,5,8,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,5,4,6,7,3] => [3,2,8,5,4,6,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,8,7,1,3,2,5] => [5,7,6,1,8,2,4,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,7,8,6,3,5,2,4] => [1,7,5,8,6,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,2,8,6,5,1,3] => [7,3,8,2,6,5,1,4] => [7,3,8,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,6,5,2,7,1,4,3] => [6,4,8,7,3,2,5,1] => [6,4,8,7,3,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,5,8,2,1,6,4,3] => [5,4,8,7,2,6,1,3] => [5,4,8,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,2,1,6,5,8,4,7] => [3,2,1,7,5,4,8,6] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,4,8,5,7,3,1] => [8,1,7,3,5,2,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,4,8,5,2,1,7,6] => [6,5,1,2,4,8,7,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,4,1,8,7,6,2,5] => [3,7,1,2,8,6,5,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,7,5,4,1,6,3] => [6,1,8,5,4,7,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,2,8,4,5,7,1,6] => [7,2,1,4,5,8,6,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,3,6,4,2,7,1,5] => [7,5,2,4,8,3,6,1] => [7,5,2,8,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[3,1,2,8,7,6,4,5] => [2,3,1,7,8,6,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,4,1,2,3,7,6] => [4,5,6,3,2,8,7,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,3,2,1,6,4,7,5] => [4,3,2,6,8,5,7,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,3,8,4,1,7,5,6] => [5,1,2,4,7,8,6,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,7,2,5,8,4,1,3] => [7,3,8,6,4,1,2,5] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,1,7,8,2,5,6,3] => [2,5,8,1,6,7,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,6,7,1,5,8,2] => [5,8,1,2,6,3,4,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,5,7,8,1,6,2] => [6,8,1,2,3,7,4,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,3,6,5,1,4,7,2] => [5,8,2,6,4,3,7,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,4,3,5,8,7,2,6] => [1,7,3,2,4,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,3,6,7,8,1,4] => [7,1,3,8,2,4,5,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,5,6,2,7,8,4,3] => [1,4,8,7,2,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,8,4,3,7,6,2] => [2,8,5,4,1,7,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,3,1,6,7,5,2] => [4,8,3,2,7,5,6,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,2,4,1,6,7,3,8] => [4,2,7,3,1,5,6,8] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,1,3,6,7,5,4] => [3,2,4,8,7,5,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,8,6,7,5,3] => [3,2,8,1,7,5,6,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,8,6,5,3,1,4] => [7,1,6,8,5,4,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,5,1,4,6,7,2,3] => [3,7,8,4,2,5,6,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,3,5,6,1,4,7] => [6,1,3,7,4,5,8,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,2,5,8,1,4,6,3] => [5,2,8,6,3,7,1,4] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,7,5,8,1,2,6,3] => [5,6,8,1,3,7,2,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,5,8,1,2,3,6] => [5,6,7,1,3,8,2,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,7,5,8,3,1,6] => [7,1,6,2,4,8,3,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,3,5,6,8,1,2,7] => [6,7,2,1,3,4,8,5] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,6,5,8,1,2,3,7] => [5,6,7,1,3,2,8,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,2,7,6,3,1,5] => [7,3,6,1,8,5,4,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,1,3,5,6,8,2,7] => [2,7,3,1,4,5,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,4,7,6,3,1,2] => [7,8,6,3,2,5,4,1] => [7,8,6,3,2,5,4,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[1,4,8,2,7,5,6,3] => [1,4,8,2,6,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,1,7,5,3,6] => [4,1,7,2,6,8,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,8,3,7,6,5] => [3,1,5,2,8,7,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,4,8,7,5,2,1] => [8,7,2,3,6,1,5,4] => [8,7,2,6,5,1,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[6,8,1,4,5,2,7,3] => [3,6,8,4,5,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,4,8,7,6,2,3] => [1,7,8,3,2,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,4,5,8,1,6,7] => [6,2,1,3,4,7,8,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,8,5,1,6,2,7] => [5,7,2,1,4,6,8,3] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,6,8,4,2,7,1,5] => [7,5,1,4,8,2,6,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,7,5,1,6,2,8,4] => [4,6,1,8,3,5,2,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,4,7,6,3,8,2,5] => [1,7,5,2,8,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,8,3,7,2,1,5] => [7,6,4,1,8,2,5,3] => [7,6,4,1,8,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[3,6,5,1,7,2,8,4] => [4,6,1,8,3,2,5,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,5,1,6,2,7,3] => [4,6,8,1,3,5,7,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,5,4,1,6,2,7,3] => [4,6,8,3,2,5,7,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,5,8,2,6,3,7,4] => [1,4,6,8,2,5,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,3,1,7,2,8,4] => [4,6,3,8,1,2,5,7] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,2,8,5,1,6,3] => [6,3,8,1,5,7,2,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,6,1,7,2,8,5,3] => [3,5,8,1,7,2,4,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,3,8,7,5,1,6] => [7,1,3,2,6,8,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,5,4,1,8,6,2,7] => [4,7,1,3,2,6,8,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,8,6,2,1,5,4,3] => [5,4,8,7,6,3,1,2] => [5,4,8,7,6,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,8,6,2,1,4,5,3] => [5,4,8,6,7,3,1,2] => [5,4,8,7,6,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,1,3,7,5,8,6,4] => [2,1,3,8,5,7,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,7,2,3,5,1,4] => [7,4,5,8,6,2,3,1] => [7,4,8,6,5,2,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,8,6,2,4,5,1,3] => [7,4,8,5,6,3,1,2] => [7,4,8,6,5,3,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[2,1,3,8,7,5,6,4] => [2,1,3,8,6,7,5,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,7,3,6,5,2,4] => [2,7,4,8,6,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,7,9,4,6,8] => [1,2,3,7,4,8,5,9,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,8,10,7,9] => [1,2,3,4,5,6,9,7,10,8] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,7,9,6,8,10] => [1,2,3,4,5,8,6,9,7,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,6,8,10,5,7,9] => [1,2,3,4,8,5,9,6,10,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,4,6,8,10,3,5,7,9] => [1,2,7,3,8,4,9,5,10,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[4,8,1,6,3,7,2,5] => [3,7,5,1,8,4,6,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,5,6,3,2,7,1] => [8,6,5,1,3,4,7,2] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[1,7,8,6,4,5,2,3] => [1,7,8,5,6,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,2,5,8,7,1,3] => [7,3,8,2,4,1,6,5] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[1,8,6,3,4,5,7,2] => [1,8,4,5,6,3,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,8,6,4,5,1,2] => [7,8,1,5,6,4,2,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,2,7,3,4,8,6,1] => [8,2,4,5,1,7,3,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,6,8,5,4,3,1,7] => [7,1,6,5,4,2,8,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,4,6,3,5,1,7] => [7,1,5,3,6,4,8,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,8,3,6,4,5,1] => [8,1,4,6,7,5,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,3,1,4,2,5,6,7] => [3,5,2,4,6,7,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,5,4,1,8,3,6] => [5,1,7,4,3,8,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,6,1,8,5,3,2,7] => [3,7,6,1,5,2,8,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,5,2,1,6,4,7] => [5,4,1,7,3,6,8,2] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,5,8,1,3,7,6,2] => [4,8,5,1,2,7,6,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,6,7,1,4,3,2,5] => [4,7,6,5,8,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,6,1,2,5,7,4] => [4,5,1,8,6,3,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,6,2,1,8,5,4] => [5,4,1,8,7,3,2,6] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,3,7,6,1,8,5,2] => [5,8,2,1,7,4,3,6] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,3,2,7,1,5,4] => [6,4,3,8,7,2,5,1] => [6,4,3,8,7,2,5,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[6,8,1,5,4,7,2,3] => [3,7,8,5,4,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,2,5,4,8,1,3] => [7,3,8,5,4,1,2,6] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,6,2,4,8,5,1,3] => [7,3,8,4,6,2,1,5] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,7,5,2,1,4,3,6] => [5,4,7,6,3,8,2,1] => [5,4,8,7,3,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[4,7,5,2,6,3,8,1] => [8,4,6,1,3,5,2,7] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,5,6,2,8,1,4,7] => [6,4,1,7,2,3,8,5] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,8,5,2,6,3,7,1] => [8,4,6,1,3,5,7,2] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,7,4,6,1,3,5,8] => [5,1,6,3,7,4,2,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,1,2,5,6,4,7,3] => [2,3,8,6,4,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,5,1,6,3,7,4] => [4,1,6,8,3,5,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,2,4,3,7,6,8] => [2,3,5,4,1,7,6,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,2,4,3,5,7] => [2,4,6,5,7,1,8,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,5,3,4,2,8] => [3,7,5,6,4,2,1,8] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,4,1,3,6,5,8] => [4,2,5,3,7,6,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,6,2,3,1,5,4,8] => [5,3,4,7,6,2,1,8] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,2,7,3,6,4,1] => [8,3,5,7,2,6,4,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,7,6,2,4,5,1,3] => [7,4,8,5,6,3,2,1] => [7,4,8,6,5,3,2,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,7,6,2,4,5,3,1] => [8,4,7,5,6,3,2,1] => [8,4,7,6,5,3,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,7,4,6,3,1,5,2] => [6,8,5,3,7,4,2,1] => [6,8,5,3,7,4,2,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,7,5,6,1,3,2,4] => [5,7,6,8,3,4,2,1] => [5,8,7,6,3,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,1,2,6,5,4,7,3] => [2,3,8,6,5,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,4,8,3,7] => [1,2,7,5,3,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,8,5,2,7,3,6] => [2,5,7,1,4,8,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,3,1,8,2,5,7] => [4,6,3,1,7,2,8,5] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,3,5,2,6,1,4] => [7,5,3,8,4,6,2,1] => [7,5,3,8,6,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,4,2,7,6,5,1,3] => [7,3,8,2,6,5,4,1] => [7,3,8,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,5,3,4,2,8,6,1] => [8,5,3,4,2,7,1,6] => [8,5,3,7,2,6,1,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[8,7,1,4,5,6,2,3] => [3,7,8,4,5,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,3,1,5,6,2,7] => [4,7,3,2,5,6,8,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,1,3,8,5,6,2,7] => [2,7,3,1,5,6,8,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,4,7,1,6,3,8] => [5,2,7,3,1,6,4,8] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,8,3,1,6,7,4] => [5,2,4,8,1,6,7,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,7,8,6,3,2,5,4] => [1,6,5,8,7,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,2,4,5,6,1,8] => [7,3,1,4,5,6,2,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,7,1,4,5,6,3,8] => [3,1,7,4,5,6,2,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,7,4,5,6,3,2] => [2,8,7,4,5,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,7,3,4,8] => [1,2,6,7,4,3,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,6,5,1,3,4,2] => [5,8,6,7,4,3,1,2] => [5,8,7,6,4,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[2,6,7,1,4,3,8,5] => [4,1,6,5,8,2,3,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,6,2,1,8,3,4] => [5,4,7,8,1,3,2,6] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,2,5,3,8,6,7,1] => [8,2,4,1,3,6,7,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,7,4,8,5,6,1] => [8,2,1,4,6,7,3,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,3,8,5,4,2,7,1] => [8,6,2,5,4,1,7,3] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[7,4,6,1,3,5,2,8] => [4,7,5,2,6,3,1,8] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,5,3,8,7,4,6,2] => [1,8,3,6,2,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,3,8,7,4,6,2] => [2,8,3,6,1,7,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,3,8,7,4,1,6] => [7,1,3,6,2,8,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,8,3,5,1,2,7,4] => [5,6,3,8,4,1,7,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,2,7,4,6,3,1] => [8,3,7,5,1,6,4,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,5,2,8,3,7,1,6] => [7,3,5,1,2,8,6,4] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,3,4,1,5,7,8,9,6] => [4,1,2,3,5,9,6,7,8] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[8,7,5,1,6,4,3,2] => [4,8,7,6,3,5,2,1] => [4,8,7,6,3,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,6,8,3,2,1,7,5] => [6,5,4,1,8,2,7,3] => [6,5,4,1,8,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[4,6,8,3,5,1,2,7] => [6,7,4,1,5,2,8,3] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,6,7,3,5,2,1,8] => [7,6,4,1,5,2,3,8] => [7,6,4,1,8,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[5,4,2,6,1,7,3,8] => [5,3,7,2,1,4,6,8] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,2,6,3,4,8,1,5] => [7,2,4,5,8,3,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,8,5,2,4,3,7,6] => [1,4,6,5,3,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,3,4,8,7,6] => [3,1,4,5,2,8,7,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,6,3,7,5,2,8] => [1,7,4,2,6,3,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,8,3,4,7,2,1] => [8,7,4,5,2,1,6,3] => [8,7,4,6,2,1,5,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[4,5,2,6,8,7,3,1] => [8,3,7,1,2,4,6,5] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[1,7,6,3,8,5,2,4] => [1,7,4,8,6,3,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,8,1,4,5,6,2] => [4,8,1,5,6,7,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,3,1,4,5,6,8] => [4,1,3,5,6,7,2,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,8,7,4,2,5,6,3] => [1,5,8,4,6,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,2,7,5,6,3] => [1,4,8,3,6,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,1,3,7,5,8,2] => [3,8,4,2,6,1,5,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,8,7,4,5,6,2] => [1,8,2,5,6,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,1,8,4,5,6,2] => [3,8,2,5,6,7,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,8,7,4,5,6,1] => [8,2,1,5,6,7,4,3] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,4,3,7,5,8,1] => [8,2,4,3,6,1,5,7] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,6,4,3,7,5,1,8] => [7,1,4,3,6,2,5,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,4,2,5,1,7,8,3] => [5,3,8,2,4,1,6,7] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,8,2,1,5,7,6,4] => [4,3,1,8,5,7,6,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,8,3,2,5,7,6,4] => [1,4,3,8,5,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,8,7,4,6,5] => [1,3,2,6,8,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,2,1,7,4,6,5] => [4,3,1,6,8,7,5,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,8,4,7,3,5,6,2] => [1,8,5,3,6,7,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,2,7,3,8,6,1] => [8,3,5,2,1,7,4,6] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,7,2,1,3,8,6,4] => [4,3,5,8,1,7,2,6] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,3,7,8,1,2,5] => [6,7,3,1,8,2,4,5] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,6,2,7,1,5,8,3] => [5,3,8,1,6,2,4,7] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,3,5,4,7,1,2,6] => [6,7,2,4,3,8,5,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,5,4,1,7,8,3] => [5,2,8,4,3,1,6,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,5,1,3,6,7,4] => [4,2,5,8,3,6,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,7,4,3,2,5,1] => [8,6,5,4,7,1,3,2] => [8,6,5,4,7,1,3,2] => [[[[[.,[[.,.],.]],.],.],[.,.]],.]
[8,1,6,5,3,2,4,7] => [2,6,5,7,4,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,5,6,3,7,4,1] => [8,1,5,7,3,4,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,6,8,3,1,2,4,7] => [5,6,4,7,1,2,8,3] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,8,5,1,3,7,6,4] => [4,1,5,8,3,7,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,5,8,3,7,6,1] => [8,1,5,2,3,7,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,3,5,4,1,7,6,2] => [5,8,2,4,3,7,6,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,1,4,6,3,2,5,7] => [2,6,5,3,7,4,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,5,4,8,2,7] => [2,7,3,5,4,1,8,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,8,7,2,5,6,4] => [1,5,2,8,6,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,4,8,3,7,6,2] => [2,8,5,3,1,7,6,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,1,2,7,6,5,3] => [3,4,8,2,7,6,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,3,2,7,6,5,1] => [8,4,3,1,7,6,5,2] => [8,4,3,1,7,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[8,5,7,3,1,2,4,6] => [5,6,4,7,2,8,3,1] => [5,8,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,1,2,8,7,5,4,6] => [2,3,1,7,6,8,5,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,8,3,5,2,6,7] => [1,6,4,2,5,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,4,7,5,2,6] => [1,7,3,4,6,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,1,5,2,8,4,3] => [3,5,8,7,4,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,7,3,2,4,6] => [3,6,5,7,1,8,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,5,8,3,4,7,6] => [2,1,5,6,3,8,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,5,1,2,7,4,6] => [4,5,1,7,3,8,6,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,1,6,5,8,3,4] => [3,1,7,8,5,4,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,2,3,5,7,4,8,1] => [8,2,3,6,4,1,5,7] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,5,7,4,8,3,6,1] => [8,1,6,4,2,7,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,6,1,7,3,4,8,2] => [3,8,5,6,1,2,4,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,5,6,7,1,3,2] => [6,8,7,1,3,4,5,2] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,1,2,6,8,7,4,3] => [2,3,8,7,1,4,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,2,6,8,4,3] => [2,4,8,7,1,5,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,7,3,6,4,2] => [2,8,5,7,3,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,7,1,2,8,5,6] => [4,5,2,1,7,8,3,6] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,7,6,4,3,8,5,1] => [8,1,5,4,7,3,2,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,8,4,2,5,7,3,6] => [1,4,7,3,5,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,5,2,3,6,7] => [1,5,6,2,4,7,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,4,2,6,8,3,5] => [2,4,7,3,8,5,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,6,1,2,7,3,5] => [4,5,7,2,8,3,6,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,7,1,2,6,3,5] => [4,5,7,2,8,6,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,5,8,7,2,4,3,6] => [1,5,7,6,2,8,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,2,8,3,7,6] => [1,4,6,3,2,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,7,3,5,4,6] => [1,2,5,7,6,8,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,1,3,2,5,4,6] => [3,5,4,7,6,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,1,2,6,8,4,5] => [3,4,1,7,8,5,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,4,2,8,1,3,5] => [6,4,7,3,8,1,2,5] => [6,4,8,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[4,1,6,8,2,7,3,5] => [2,5,7,1,8,3,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,6,8,3,4] => [1,2,7,8,3,5,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,5,2,8,4,3,1] => [8,4,7,6,3,1,2,5] => [8,4,7,6,3,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[2,1,4,3,6,5,9,7,10,8] => [2,1,4,3,6,5,8,10,7,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,7,5,9,6,10,8] => [2,1,4,3,6,8,5,10,7,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,5,3,7,4,9,6,10,8] => [2,1,4,6,3,8,5,10,7,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,9,3,8,4,7,5,6] => [1,2,4,6,8,9,7,5,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,10,3,9,4,8,5,7,6] => [1,2,4,6,8,10,9,7,5,3] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,7,6,3,5,4,8,1] => [8,1,4,6,5,3,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,1,2,8,4,6,3,5] => [2,3,7,5,8,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,1,7,5,3,4,2] => [3,8,6,7,5,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,7,6,4,8,2,5] => [1,7,2,5,8,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,5,7,2,4,3] => [1,6,8,7,4,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,7,6,4,1,5,3] => [6,1,8,5,7,4,3,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,8,7,3,5,4,6] => [2,1,5,7,6,8,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,2,8,7,6,3,1] => [8,3,7,2,1,6,5,4] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,1,5,8,7,4,3,2] => [2,8,7,6,3,1,5,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,1,4,7,6,3,2] => [3,8,7,4,2,6,5,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,4,2,7,6,5,3] => [2,4,8,3,7,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,2,4,7,6,3,1] => [8,3,7,4,2,6,5,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,1,3,7,2,4,6,5] => [2,5,3,6,8,7,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,7,3,5,8,4,1] => [8,1,4,7,5,2,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,7,3,5,8,1,4] => [7,1,4,8,5,2,3,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,3,1,6,4,8,2,7] => [3,7,2,5,1,4,8,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,5,6,7,1,4,8,3] => [5,1,8,6,2,3,4,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,3,5,8,4,6,1] => [8,1,3,6,4,7,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,7,5,2,8,6,1,3] => [7,4,8,1,3,6,2,5] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,7,6,4,8,2,5,1] => [8,6,1,4,7,3,2,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,1,3,6,8,2,4,7] => [2,6,3,7,1,4,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,6,8,2,7,4] => [2,6,3,8,1,4,7,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,6,1,5,4,8,3] => [4,1,8,6,5,3,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,6,7,2,5,4,1] => [8,5,1,7,6,3,4,2] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,8,1,2,7,4,3,6] => [3,4,7,6,1,8,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,1,8,2,4,5,7] => [3,5,2,6,7,1,8,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,1,4,6,8,5,3] => [3,2,8,4,7,5,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,3,7,8,1,5,2] => [6,8,3,1,7,2,4,5] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,3,1,8,4,5,2,7] => [3,7,2,5,6,1,8,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,3,6,8,1,7,5] => [6,2,3,1,8,4,7,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,6,2,4,8,7,5,1] => [8,3,1,4,7,2,6,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,3,2,7,5,8,6,1] => [8,3,2,1,5,7,4,6] => [8,3,2,1,7,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,1,3,5,8,4,6,2] => [2,8,3,6,4,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,7,5,8,6,3] => [2,1,8,3,5,7,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,8,5,2,1,4,7] => [6,5,1,7,4,2,8,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[7,2,6,4,8,3,5,1] => [8,2,6,4,7,3,1,5] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,6,2,4,8,3,1,5] => [7,3,6,4,8,2,1,5] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,3,4,2,7,5,8,1] => [8,4,2,3,6,1,5,7] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,6,3,5,2,1,7,4] => [6,5,3,8,4,2,7,1] => [6,5,3,8,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,8,3,1,2,5,4,7] => [4,5,3,7,6,1,8,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,5,1,8,7,3,4,6] => [3,1,6,7,2,8,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,4,3,8,6,1,5] => [7,2,4,3,8,6,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,7,6,5,4,3,2,9,8] => [1,7,6,5,4,3,2,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,8,4,3,5,1,7,2] => [6,8,4,3,5,1,7,2] => [6,8,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[1,7,5,6,8,4,2,3] => [1,7,8,6,3,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,8,1,7,4,5,2] => [4,8,2,6,7,1,5,3] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,5,7,6,8,4,1,3] => [7,1,8,6,2,4,3,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,6,1,4,5,2,8,3] => [3,6,8,4,5,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,6,7,2,5,8,3] => [1,5,8,2,6,3,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,3,6,8,2,5] => [1,7,4,2,8,5,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,7,3,6,8,1,5] => [7,1,4,2,8,5,3,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,3,7,2,6,8,1,4] => [7,4,2,8,1,5,3,6] => [7,4,2,8,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,6,1,5,2,8,3,4] => [3,5,7,8,4,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,5,6,1,8,4,3] => [5,1,8,7,3,4,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,2,6,7,4,5,8,3] => [1,2,8,5,6,3,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,2,8,7,1,4,3] => [6,3,8,7,2,1,5,4] => [6,3,8,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,8,7,2,5,1,6,4] => [6,4,1,8,5,7,3,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,7,1,4,6,8,3,5] => [3,1,7,4,8,5,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,1,3,8,5,4,7] => [3,1,4,7,6,2,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,4,2,8,3,6] => [3,5,7,4,1,8,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,6,8,7,4,5] => [3,1,2,7,8,4,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,8,2,1,7,3,5] => [5,4,7,2,8,1,6,3] => [5,4,8,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,4,1,2,7,8,5,3] => [3,4,8,2,7,1,5,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,3,7,1,2,5,4] => [5,6,3,8,7,1,4,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,2,1,4,7,3,5] => [4,3,7,5,8,1,6,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,8,1,6,5,4,2] => [4,8,1,7,6,5,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,1,8,2,4,3,5] => [3,5,7,6,8,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,4,5,1,3,8,2] => [5,8,6,3,4,1,2,7] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,7,1,2,8,4,3,6] => [3,4,7,6,1,8,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,5,7,4,2,8,6] => [2,6,1,5,3,8,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,6,1,2,3,5,4] => [4,5,6,8,7,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,6,3,8,4,1,7,5] => [6,1,3,5,8,2,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,7,3,1,6,4,8,5] => [4,1,3,6,8,5,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,5,1,3,2,7,6] => [4,6,5,1,3,8,7,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,1,6,8,3,4,5] => [3,1,6,7,8,4,2,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,1,2,3,5,6,4] => [3,4,5,8,6,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,1,6,7,3,4,5] => [3,1,6,7,8,4,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,2,4,6,1,8,7,5] => [5,2,1,3,8,4,7,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,1,8,3,6,5,2,4] => [2,7,4,8,6,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,7,4,1,2,5,8] => [5,6,1,4,7,2,3,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,4,3,8,5,1,6,2] => [6,8,3,2,5,7,1,4] => [6,8,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,4,3,6,2,8,7,5] => [1,5,3,2,8,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,5,3,6,1,7] => [7,1,5,2,4,6,8,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,4,8,7,1,3,6] => [6,1,7,3,2,8,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,1,4,7,6,3,5] => [3,1,7,4,8,6,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,6,7,2,1,4,8] => [6,5,2,7,1,3,4,8] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,1,5,7,2,8,4,3] => [2,5,8,7,3,1,4,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,7,5,8,2,3,6] => [1,6,7,2,4,8,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,8,1,7,4,3,5] => [4,1,7,6,8,2,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,7,5,4,8,1,2] => [7,8,1,5,4,2,3,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,4,1,7,8,6,3,2] => [3,8,7,2,1,6,4,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,5,7,8,1,6,4] => [6,1,2,8,3,7,4,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,4,7,5,3,6,8,1] => [8,1,5,2,4,6,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,5,2,4,7,3,6,8] => [1,3,6,4,2,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,7,2,4,6,3,5] => [2,4,7,5,8,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,8,1,4,7,3,6] => [4,1,7,5,2,8,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,1,2,5,8,3,6] => [3,4,7,1,5,8,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,4,7,8,6,3,5] => [1,2,7,3,8,6,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,5,7,8,4,1,6] => [7,1,2,6,3,8,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,7,8,3,5,1,6] => [7,1,5,2,6,8,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,3,6,2,5,8,4,7] => [1,4,2,7,5,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,8,3,6,4,7,1] => [8,1,4,6,2,5,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,8,1,2,6,3,7,5] => [3,4,6,1,8,5,7,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,2,6,3,7,4] => [3,4,6,8,1,5,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,4,2,7,3,6,5] => [1,4,6,3,8,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,3,6,1,7,2,5] => [5,7,3,2,8,4,6,1] => [5,8,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,5,1,7,6,8,3,4] => [3,1,7,8,2,5,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,1,8,2,4,7,6] => [3,5,2,6,1,8,7,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,6,3,7,5,8,4] => [1,2,4,8,6,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,5,7,3,1,4,6] => [6,1,5,7,3,8,4,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,8,7,3,1,4,5] => [6,1,5,7,8,2,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,7,3,8,6,4,5] => [2,1,4,7,8,6,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,2,4,8,6] => [1,5,4,6,3,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,8,7,5,2,6,4] => [2,6,1,8,5,7,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,6,8,7,2,1,3] => [7,6,8,1,2,3,5,4] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,8,3,1,5,4,7,6] => [4,1,3,6,5,8,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,2,1,5,3,7,6] => [4,3,6,1,5,8,7,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,2,1,4,3,7,6] => [4,3,6,5,1,8,7,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,3,1,4,2,7,6] => [4,6,3,5,1,8,7,2] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,4,1,5,2,7,6] => [4,6,1,3,5,8,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,5,1,4,2,7,6] => [4,6,1,5,3,8,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,5,8,3,2,7,6] => [2,6,5,1,3,8,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,8,3,2,6,5] => [2,6,5,1,8,7,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,8,3,2,6,4] => [2,6,5,8,1,7,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,6,2,4,3,7,5] => [1,4,6,5,8,3,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,2,4,3,6,5] => [1,4,6,5,8,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,2,5,3,7,4] => [1,4,6,8,5,3,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,4,1,6,2,7,5] => [4,6,1,3,8,5,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,3,1,6,2,7,5] => [4,6,3,1,8,5,7,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,2,1,6,3,7,4] => [4,3,6,8,1,5,7,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,2,1,6,4,7,5] => [4,3,1,6,8,5,7,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,8,3,1,6,4,7,5] => [4,1,3,6,8,5,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,3,1,7,4,6,5] => [4,1,3,6,8,7,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,2,1,7,3,6,5] => [4,3,6,1,8,7,5,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,2,6,8,3,1,5,4] => [6,2,5,8,7,3,1,4] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,8,3,1,7,2,6,4] => [4,6,3,8,1,7,5,2] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,5,1,7,2,6,4] => [4,6,1,8,3,7,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,6,1,5,8,4,3] => [4,2,8,7,5,3,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,8,6,3,7,2,5,4] => [1,6,4,8,7,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,7,1,5,8,4,3] => [4,2,8,7,5,1,3,6] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,7,2,5,4,8,1] => [8,4,1,6,5,2,3,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[1,7,8,9,6,5,4,3,2] => [1,9,8,7,6,5,2,3,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,8,5,1,3,2,6,7] => [4,6,5,1,3,7,8,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,3,1,2,7,6,8] => [4,5,3,2,1,7,6,8] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,1,6,5,2,3,7,8] => [2,5,6,1,4,3,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,2,3,6,4,8] => [2,4,5,7,3,6,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,3,7,2,5,8] => [2,6,4,1,7,3,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,2,8,3,7,5] => [3,4,6,1,8,2,7,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,3,6,7,2,5,8] => [2,6,3,1,7,4,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,5,1,3,4,7,8] => [4,1,5,6,3,2,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,7,4,3,1,5,8] => [6,1,5,4,7,2,3,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,3,1,7,4,5,8] => [4,1,3,6,7,2,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,5,3,7,2,4,1,8] => [7,5,3,6,2,1,4,8] => [7,5,3,8,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[2,3,6,7,1,5,4,8] => [5,1,2,7,6,3,4,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,5,8,1,3,6,4] => [5,1,6,8,3,7,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,1,6,7,3,2,4,8] => [2,6,5,7,1,3,4,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,4,7,2,3,8] => [3,6,7,4,1,2,5,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,5,7,8,6,3,4] => [1,2,7,8,3,6,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,7,4,5,3,8] => [1,2,7,5,6,3,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,6,8,5,3,4] => [1,3,7,8,6,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,8,4,6,3,5] => [1,2,7,5,8,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,6,3,2,4,7] => [1,6,5,7,3,4,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,6,4,2,5,7] => [1,6,3,5,7,4,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,2,6,5,8,1,3] => [7,3,8,2,5,4,1,6] => [7,3,8,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,3,6,1,5,4,8,2] => [4,8,2,6,5,3,1,7] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,2,6,7,1,4,8,5] => [5,2,1,6,8,3,4,7] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,5,2,1,7,4,3] => [5,4,8,7,3,2,6,1] => [5,4,8,7,3,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[5,7,3,2,1,8,4,6] => [5,4,3,7,1,8,2,6] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,6,8,2,1,5,4,3] => [5,4,8,7,6,2,1,3] => [5,4,8,7,6,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,8,1,6,4,7,5,2] => [3,8,1,5,7,4,6,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,8,6,7,1,5,2] => [6,8,2,1,7,4,5,3] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,4,1,8,6,2,5,7] => [3,6,1,2,7,5,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,1,8,5,3,2,6] => [3,7,6,2,5,8,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,5,6,8,1,3,7] => [6,2,7,1,3,4,8,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,3,2,4,7,1,6,5] => [6,3,2,4,8,7,5,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,2,8,6,1,5,4] => [6,3,2,8,7,5,1,4] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,5,8,2,6,1,4,3] => [6,4,8,7,2,5,1,3] => [6,4,8,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,1,8,7,6,3,2,4] => [2,7,6,8,1,5,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,8,7,3,5,1,2] => [7,8,5,1,6,2,4,3] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,6,8,2,7,4,1,3] => [7,4,8,6,1,2,5,3] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,4,1,2,3,5,8,7] => [3,4,5,2,6,1,8,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,7,4,6,1,8,3] => [6,2,8,4,1,5,3,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,7,1,6,5,8,3] => [4,2,8,1,6,5,3,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,8,4,7,6,3,1] => [8,2,7,4,1,6,5,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,1,4,7,3,8,5] => [3,2,6,4,8,1,5,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,6,7,3,1,5,2] => [6,8,5,2,7,3,4,1] => [6,8,5,2,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,6,8,5,1,2,7,3] => [5,6,8,1,4,2,7,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,1,8,4,6,3,7] => [3,1,7,5,2,6,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,4,6,3,5,8,1] => [8,2,5,3,6,4,1,7] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,7,2,4,1,8,5,6] => [5,3,1,4,7,8,2,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,6,3,1,8,4,7,5] => [4,1,3,6,8,2,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,6,1,2,7,8,3] => [4,5,8,2,1,3,6,7] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,5,3,6,1,7,8,2] => [5,8,3,1,2,4,6,7] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,5,3,1,6,7,8,4] => [4,1,3,8,2,5,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,7,4,5,8,2,6] => [2,7,1,4,5,8,3,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,8,4,2,7,5,6] => [2,5,1,4,7,8,6,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,2,1,7,8,6,3] => [4,3,8,1,2,7,5,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,6,7,3,4,2,5,8] => [1,6,4,5,7,2,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[9,8,7,6,5,2,1,3,4] => [7,6,8,9,5,4,3,2,1] => [7,6,9,8,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],[[.,.],.]]
[10,9,8,7,6,5,2,1,3,4] => [8,7,9,10,6,5,4,3,2,1] => [8,7,10,9,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],[[.,.],.]]
[9,7,8,6,5,4,3,2,1] => [9,8,7,6,5,4,2,3,1] => [9,8,7,6,5,4,2,3,1] => [[[[[[[[.,.],[.,.]],.],.],.],.],.],.]
[5,1,7,8,4,2,3,6] => [2,6,7,5,1,8,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,2,1,6,7,5,4] => [4,3,1,8,7,5,6,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,2,3,1,6,5,8,4] => [4,2,3,8,6,5,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,7,1,3,4,6,5] => [4,1,5,6,8,7,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,5,6,2,1,4,7,3] => [5,4,8,6,2,3,7,1] => [5,4,8,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,4,1,5,6,8,9,2,7] => [3,8,1,2,4,5,9,6,7] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[7,8,3,2,5,1,6,4] => [6,4,3,8,5,7,1,2] => [6,4,3,8,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[6,4,1,5,3,7,2,8] => [3,7,5,2,4,1,6,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,4,1,5,8,3,6] => [4,1,7,3,5,8,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,6,4,7,8,3,5] => [2,1,7,4,8,3,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,2,6,7,8,3,1] => [8,3,7,2,1,4,5,6] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,3,7,4,2,1,5,8] => [6,5,2,4,7,1,3,8] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,7,8,3,4,2,1,6] => [7,6,4,5,1,8,2,3] => [7,6,4,8,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[4,7,5,3,8,2,6,1] => [8,6,4,1,3,7,2,5] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[4,6,3,2,7,1,8,5] => [6,4,3,1,8,2,5,7] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[2,6,4,7,8,5,3,1] => [8,1,7,3,6,2,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,3,4,8,2,1,6,7] => [6,5,2,3,1,7,8,4] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[1,5,3,8,4,6,7,2] => [1,8,3,5,2,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,8,3,4,2,1,7] => [7,6,4,5,2,1,8,3] => [7,6,4,8,2,1,5,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[1,3,5,8,4,6,7,2] => [1,8,2,5,3,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,5,8,2,1,6,7] => [6,5,1,2,3,7,8,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,2,7,6,3,4,5,1] => [8,2,5,6,7,4,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,8,7,3,2,1,4,5] => [6,5,4,7,8,1,3,2] => [6,5,4,8,7,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[7,2,6,1,4,8,3,5] => [4,2,7,5,8,3,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,8,1,2,4,6,3,5] => [3,4,7,5,8,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,8,3,4,5,1,6] => [7,2,4,5,6,8,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,1,8,3,4,2,5,7] => [2,6,4,5,7,1,8,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,1,2,4,3,8,6] => [3,4,6,5,2,8,1,7] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,8,1,4,2,3,5] => [4,6,7,5,8,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,5,2,4,8,6,3] => [2,4,8,5,3,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,2,5,8,7,4] => [2,4,1,8,5,3,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,5,3,7,4,6,1] => [8,1,4,6,3,7,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,4,1,7,2,3,6,8] => [3,5,6,2,1,7,4,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,6,7,3,4,5,1] => [8,1,5,6,7,3,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,6,8,3,4,5,1] => [8,1,5,6,7,3,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,7,8,3,4,5,1] => [8,1,5,6,7,2,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,3,7,8,5,6,1] => [8,1,3,2,6,7,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,1,8,7,2,4,6,3] => [2,5,8,6,1,7,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,2,7,4,6,5] => [3,4,1,6,8,7,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,7,1,2,3,5,6] => [4,5,6,1,7,8,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,8,6,3,4,5,1] => [8,1,5,6,7,4,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,1,7,6,3,4,5,8] => [2,1,5,6,7,4,3,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,5,2,1,8,4,7] => [5,4,2,7,3,1,8,6] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,1,5,3,8,2,4,7] => [2,6,4,7,3,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,6,8,5,1,7,4] => [6,1,2,8,5,3,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,2,4,8,6,1,7,5] => [6,2,1,3,8,5,7,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,1,2,8,6,7,4,5] => [2,3,1,7,8,5,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,1,5,3,6,8,7] => [3,2,5,1,4,6,8,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,2,8,5,4,7,6] => [2,3,1,6,5,8,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,7,8,4,6,5] => [2,1,3,6,8,7,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,8,7,5,4,6,3] => [1,2,8,6,5,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,7,2,3,8,1,5] => [7,4,5,1,8,2,3,6] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,2,6,5,7,8,1,4] => [7,2,1,8,4,3,5,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,7,5,6,8,1,4] => [7,2,1,8,4,5,3,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,1,7,5,8,6,2,4] => [2,7,1,8,4,6,3,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,8,4,3,6,5] => [3,1,6,5,8,7,2,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,1,8,7,4,6,5,3] => [2,1,8,5,7,6,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,8,3,5,4,6] => [3,2,5,7,6,8,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,8,7,4,5,6,3] => [2,1,8,5,6,7,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,5,2,6,4,8,1] => [8,4,1,6,3,5,2,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,2,7,4,6,3,8,1] => [8,2,6,4,1,5,3,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,1,5,8,4,7,3,2] => [2,8,7,5,3,1,6,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,5,7,6,4,1,2] => [7,8,2,6,3,5,4,1] => [7,8,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,5,8,3,7,1,4,6] => [6,1,4,7,2,8,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,2,1,7,5,8,6,3] => [3,2,8,1,5,7,4,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,2,3,4,1,7,6] => [6,3,4,5,2,8,7,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,6,8,4,3,5,2,7] => [1,7,5,4,6,2,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,1,6,5,3,7,2] => [3,8,6,2,5,4,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,5,4,2,3,8,7] => [2,5,6,4,3,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,5,1,2,8,3,7] => [4,5,7,2,3,1,8,6] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,1,5,7,6,3,2] => [3,8,7,2,4,6,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,6,3,5,2,4,7] => [2,6,4,7,5,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,2,5,3,8,1,7] => [7,3,5,1,4,2,8,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,5,2,1,8,3,7] => [5,4,7,1,3,2,8,6] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,5,3,8,6,7,4,1] => [8,1,3,7,2,5,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,2,6,5,1,8,4,7] => [5,2,1,7,4,3,8,6] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,4,5,8,1,6,2,3] => [5,7,8,2,3,6,1,4] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,5,8,1,6,7,3,2] => [4,8,7,1,2,5,6,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,8,4,6,7,3,2] => [2,8,7,4,1,5,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,2,3,7,4,8,1] => [8,3,4,6,2,1,5,7] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,4,1,7,2,3,8,6] => [3,5,6,2,1,8,4,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,3,6,2,8,1,5] => [7,5,3,2,8,4,1,6] => [7,5,3,2,8,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,4,3,6,2,7,1,5] => [7,5,3,2,8,4,6,1] => [7,5,3,2,8,6,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[1,7,6,2,3,4,8,5] => [1,4,5,6,8,3,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,6,7,1,2,4,5] => [5,6,1,7,8,3,4,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,6,5,8,1,2,7] => [6,7,2,1,4,3,8,5] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,6,4,2,8,1,3,7] => [6,4,7,3,1,2,8,5] => [6,4,8,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[4,5,3,8,1,2,6,7] => [5,6,3,1,2,7,8,4] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,5,4,8,1,2,6,7] => [5,6,1,3,2,7,8,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,5,3,8,1,7,2,4] => [5,7,3,8,2,1,6,4] => [5,8,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,3,7,1,6,2,4,5] => [4,6,2,7,8,5,3,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,8,7,1,3,4,5] => [5,1,6,7,8,2,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,2,8,6,1,3,5] => [6,3,7,1,8,5,2,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,8,7,6,1,3,5] => [6,2,7,1,8,5,4,3] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,7,2,8,3,4,6,5] => [1,3,5,6,8,7,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,3,6,8,1,5,4] => [6,2,3,8,7,4,1,5] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,4,5,8,6,3,1] => [8,2,7,3,4,6,1,5] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,3,8,4,7,2,5,1] => [8,6,2,4,7,1,5,3] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[7,5,4,2,8,1,6,3] => [6,4,8,3,2,7,1,5] => [6,4,8,3,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,6,3,2,8,4,5,1] => [8,4,3,6,7,2,1,5] => [8,4,3,7,6,2,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[7,4,5,2,8,3,6,1] => [8,4,6,2,3,7,1,5] => [8,4,7,2,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[3,1,6,7,4,5,2,8] => [2,7,1,5,6,3,4,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,4,7,6,2,8] => [2,7,1,4,3,6,5,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,2,4,6,8,7] => [2,4,3,5,1,6,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,2,5,1,7,3,6] => [5,3,7,2,4,8,6,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,2,5,7,3,8,1] => [8,3,6,2,4,1,5,7] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,7,8,4,2,3,6,1] => [8,5,6,4,1,7,2,3] => [8,5,7,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[6,4,5,2,8,3,7,1] => [8,4,6,2,3,1,7,5] => [8,4,7,2,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,5,2,4,3,8,7,1] => [8,3,5,4,2,1,7,6] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,4,5,3,8,1,2,7] => [6,7,4,2,3,1,8,5] => [6,8,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,6,4,8,3,1,2,7] => [6,7,5,3,1,2,8,4] => [6,8,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[7,6,5,4,8,3,2,1,9] => [8,7,6,4,3,2,1,5,9] => [8,7,6,4,3,2,1,9,5] => [[[[[[[.,.],.],.],[.,.]],.],.],[.,.]]
[6,3,4,7,5,2,8,1] => [8,6,2,3,5,1,4,7] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[7,2,6,3,4,8,5,1] => [8,2,4,5,7,3,1,6] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,3,2,6,4,8,5,1] => [8,3,2,5,7,4,1,6] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,7,2,6,5,3,8,1] => [8,3,6,1,5,4,2,7] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[7,2,4,6,3,8,5,1] => [8,2,5,3,7,4,1,6] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,1,3,7,6,2,5,4] => [2,6,3,8,7,5,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,3,7,6,1,5,4] => [6,1,3,8,7,5,4,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,7,3,1,6,5,4] => [5,1,4,8,7,6,3,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,4,2,6,8,7,3,1] => [8,3,7,2,1,4,6,5] => [8,3,7,2,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,7,2,5,8,6,4,1] => [8,3,1,7,4,6,2,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[7,2,3,5,8,6,4,1] => [8,2,3,7,4,6,1,5] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,4,8,7,6,1,5,3] => [6,1,8,2,7,5,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,3,1,4,7,6,5,2] => [3,8,2,4,7,6,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,8,7,4,6,5,1] => [8,2,1,5,7,6,4,3] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,8,1,7,4,6,5,2] => [3,8,1,5,7,6,4,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,5,2,7,6,3,1] => [8,4,7,1,3,6,5,2] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,7,8,6,5,2,1,3] => [7,6,8,1,5,4,2,3] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[7,2,8,5,6,4,1,3] => [7,2,8,6,4,5,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,7,8,6,2,5,4,1] => [8,5,1,7,6,4,2,3] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[1,4,8,6,2,5,7,3] => [1,5,8,2,6,4,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,4,7,2,1,6,5] => [6,5,1,3,8,7,4,2] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,3,8,1,6,4,7,2] => [4,8,2,6,1,5,7,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,8,1,7,6,2,3,4] => [3,6,7,8,1,5,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,5,2,6,8,3,4] => [1,4,7,8,3,5,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,6,1,2,4,3,5] => [4,5,7,6,8,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,7,4,8,2,6,3,5] => [1,5,7,3,8,6,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,7,2,4,6,3,8] => [2,4,7,5,1,6,3,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,2,1,4,8,5,6] => [4,3,2,5,7,8,1,6] => [4,3,2,8,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,8,2,1,3,4,7,5] => [4,3,5,6,8,1,7,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,2,1,7,6,4,3,8] => [3,2,7,6,1,5,4,8] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,8,3,6,5,1,2] => [7,8,4,2,6,5,1,3] => [7,8,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,4,8,5,1,7,2,3] => [5,7,8,2,4,1,6,3] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,8,1,3,6,7,4] => [4,2,5,8,1,6,7,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,2,7,4,5,8,1] => [8,3,2,5,6,1,4,7] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,2,1,8,7,4,5,3] => [3,2,8,6,7,1,5,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,8,7,3,5,4] => [3,2,6,8,7,1,5,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,7,6,3,4,8] => [3,2,6,7,1,5,4,8] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,6,8,5,7,1,3] => [7,2,8,1,5,3,6,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,6,4,3,2,7,5,1] => [8,5,4,3,7,2,6,1] => [8,5,4,3,7,2,6,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[6,8,3,2,1,7,5,4] => [5,4,3,8,7,1,6,2] => [5,4,3,8,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[5,1,8,6,2,4,7,3] => [2,5,8,6,1,4,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,4,7,8,2,6,5] => [1,6,2,3,8,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,6,2,4,7,8,1] => [8,4,1,5,2,3,6,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,5,6,7,2,4,8,1] => [8,5,1,6,2,3,4,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,5,7,6,8,2,4,1] => [8,6,1,7,2,4,3,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,5,2,7,6,8,4,1] => [8,3,1,7,2,5,4,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,5,7,4,2,6,8,1] => [8,5,1,4,2,6,3,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,4,5,7,2,8,6,1] => [8,5,1,2,3,7,4,6] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,5,4,7,8,2,6,1] => [8,6,1,3,2,7,4,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,2,5,7,4,8,6,1] => [8,2,1,5,3,7,4,6] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,3,5,7,8,4,6,1] => [8,1,2,6,3,7,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,5,2,7,8,6,4,1] => [8,3,1,7,2,6,4,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,5,7,8,6,2,4,1] => [8,6,1,7,2,5,3,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[8,6,1,4,3,5,2,7] => [3,7,5,4,6,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,8,4,3,5,2,7] => [2,7,5,4,6,1,8,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,4,8,2,3,7] => [2,6,7,4,1,3,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,4,2,5,3,6,7] => [2,4,6,3,5,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,4,1,5,3,6,7] => [4,1,6,3,5,7,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,4,1,3,5,2,6,7] => [3,6,4,2,5,7,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,8,3,5,2,6,7] => [2,6,4,1,5,7,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,1,2,5,4,6,7] => [3,4,2,6,5,7,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,8,2,5,4,6,7] => [2,4,1,6,5,7,8,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,5,1,8,7,6,3] => [4,2,8,1,3,7,6,5] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,2,4,6,8,1,5] => [7,3,2,4,8,5,1,6] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[1,4,8,6,7,2,5,3] => [1,6,8,2,7,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,7,3,8,2,6] => [1,7,5,2,3,8,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,6,8,2,1,4,7] => [6,5,1,7,2,3,8,4] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,4,5,8,6,3,1,7] => [7,1,6,2,3,5,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,6,7,5,1,8,3,2] => [5,8,7,1,4,2,3,6] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,7,3,6,5,8,2,4] => [1,7,3,8,5,4,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,3,8,6,2,1,4] => [7,6,3,8,2,5,1,4] => [7,6,3,8,2,5,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[5,8,7,2,4,3,1,6] => [7,4,6,5,1,8,3,2] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[7,2,6,8,4,5,1,3] => [7,2,8,5,6,3,1,4] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,1,7,6,8,2,3,4] => [2,6,7,8,1,4,3,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,1,6,5,2,8,7] => [3,6,2,1,5,4,8,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,1,5,4,3,2,6] => [3,7,6,5,4,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[9,8,7,1,5,4,3,2,6] => [4,8,7,6,5,9,3,2,1] => [4,9,8,7,6,5,3,2,1] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,4,3,5,6,7] => [3,2,5,4,6,7,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,8,7,1,3,2,4] => [5,7,6,8,1,2,4,3] => [5,8,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,4,1,3,5,2,8,7] => [3,6,4,2,5,1,8,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,3,4,2,5,6,7] => [2,5,3,4,6,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,6,5,8,4,7] => [2,1,3,7,5,4,8,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,6,5,7,4,3,1] => [8,1,7,6,4,3,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,5,2,8,4,3,7,1] => [8,3,6,5,2,1,7,4] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,5,8,3,4,2,1,6] => [7,6,4,5,2,8,1,3] => [7,6,4,8,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[7,6,8,5,2,4,1,3] => [7,5,8,6,4,2,1,3] => [7,5,8,6,4,2,1,3] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[5,1,2,8,6,3,7,4] => [2,3,6,8,1,5,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,7,2,4,3,8] => [2,5,7,6,3,1,4,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,2,6,5,7,3] => [2,4,8,1,6,5,7,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,7,8,5,3,2] => [2,8,7,3,6,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,7,8,4,2,3] => [2,7,8,6,3,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,8,3,7,4,2,1] => [8,7,4,6,1,2,5,3] => [8,7,4,6,1,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[2,5,8,4,6,3,7,1] => [8,1,6,4,2,5,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,8,3,6,7,5,2,1] => [8,7,3,1,6,4,5,2] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[8,1,6,5,2,7,4,3] => [2,5,8,7,4,3,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,1,5,2,7,4,3] => [3,5,8,7,4,1,6,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,6,2,8,3,7,1] => [8,4,6,1,2,3,7,5] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,5,8,2,3,7,6,1] => [8,4,5,1,2,7,6,3] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[7,1,4,8,2,5,3,6] => [2,5,7,3,6,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,4,7,2,5,8,1] => [8,5,2,3,6,1,4,7] => [8,5,2,7,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[3,5,8,6,7,2,4,1] => [8,6,1,7,2,4,5,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[2,5,6,8,3,7,4,1] => [8,1,5,7,2,3,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,6,2,3,1,4,7,5] => [5,3,4,6,8,2,7,1] => [5,3,8,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,4,7,5,1,8,2] => [6,8,2,3,5,1,4,7] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,8,6,7,1,4,3] => [6,2,8,7,1,4,5,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,6,2,7,4,8,3,1] => [8,3,7,5,1,2,4,6] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[1,7,5,3,8,6,2,4] => [1,7,4,8,3,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,3,8,1,5,7,6] => [5,1,3,2,6,8,7,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,3,8,5,1,6,4] => [6,1,3,8,5,7,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,7,3,2,5,6,4,1] => [8,4,3,7,5,6,2,1] => [8,4,3,7,6,5,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[7,6,2,8,1,4,5,3] => [5,3,8,6,7,2,1,4] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,1,6,2,4,8,3,5] => [2,4,7,5,8,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,5,3,4,6,7] => [2,1,5,6,4,7,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,1,3,2,5,6,7] => [3,5,4,2,6,7,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,2,3,5,4,7] => [3,4,5,7,6,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,5,6,3,8,1,4,7] => [6,1,4,7,2,3,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,3,4,5,6,7,2,8,9] => [1,7,2,3,4,5,6,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,4,5,6,8,1,3,2] => [6,8,7,2,3,4,1,5] => [6,8,7,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,6,8,1,4,5,3,2] => [4,8,7,5,6,2,1,3] => [4,8,7,6,5,2,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,5,1,8,4,6,3,2] => [3,8,7,5,2,6,1,4] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,4,8,6,1,5,3,7] => [5,1,7,2,6,4,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,7,8,5,6,4,3,2] => [1,8,7,6,4,5,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,6,4,5,3,7] => [2,1,7,5,6,4,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,5,8,6,1,7,3] => [6,2,8,1,3,5,7,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,5,4,6,8,1,3,2] => [6,8,7,3,2,4,1,5] => [6,8,7,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,4,5,8,6,1,7,3] => [6,1,8,2,3,5,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,3,6,2,5,4,8,1] => [8,4,2,6,5,3,1,7] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[1,2,6,4,8,5,3,7] => [1,2,7,4,6,3,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,8,5,6,4,3,2] => [2,8,7,6,4,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,8,1,6,4,3,2] => [4,8,7,6,1,5,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,8,4,5,1,7,3] => [6,1,8,4,5,2,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,5,7,8,1,3,2] => [6,8,7,1,3,2,4,5] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,6,5,1,4,2,8,7] => [4,6,1,5,3,2,8,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,3,6,4,2,1,8,7] => [6,5,2,4,1,3,8,7] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,6,5,7,1,3,4,2] => [5,8,6,7,3,2,4,1] => [5,8,7,6,3,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,6,5,3,8,4,7,2] => [1,8,4,6,3,2,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,5,3,4,8,7,1] => [8,2,4,5,3,1,7,6] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,5,3,4,8,7,2,6] => [1,7,3,4,2,8,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,8,1,4,7,6,2] => [4,8,2,5,1,7,6,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,5,8,1,7,6,2] => [5,8,2,1,3,7,6,4] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,6,5,4,8,1,2,7] => [6,7,1,4,3,2,8,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,6,5,4,8,2,7,1] => [8,6,1,4,3,2,7,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[2,6,3,1,5,7,8,4] => [4,1,3,8,5,2,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,2,5,1,7,8,3] => [5,3,8,1,4,2,6,7] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,2,5,3,1,7,8,4] => [5,2,4,8,3,1,6,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,6,3,1,7,5,8,4] => [4,1,3,8,6,2,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,6,5,8,4,1,7] => [7,1,2,6,4,3,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,1,7,4,8,6,5] => [3,1,2,5,8,7,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,6,3,7,4,1,5] => [7,1,4,6,8,3,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,8,7,6,4,1,5] => [7,1,2,6,8,5,4,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,3,7,4,1,5,8] => [6,1,3,5,7,2,4,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,3,8,7,4,1,5] => [7,1,3,6,8,2,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,4,8,2,5,1,6,3] => [6,4,8,2,5,7,1,3] => [6,4,8,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,1,3,5,2,7,8,4] => [2,5,3,8,4,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,8,5,3,6] => [2,1,7,4,6,8,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,3,1,4,7,6,5] => [4,2,3,5,8,7,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,2,3,1,4,7,6] => [5,3,4,6,2,8,7,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,2,1,6,3,5,4,7] => [3,2,5,7,6,4,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,7,3,6,4,5] => [3,2,5,7,8,6,4,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,7,3,2,5,4,6] => [2,5,4,7,6,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[10,2,1,8,4,3,6,5,7,9] => [3,2,6,5,8,7,9,4,10,1] => [3,2,10,9,8,7,6,5,4,1] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,5,2,6,4,3,1] => [8,4,7,6,3,5,1,2] => [8,4,7,6,3,5,1,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[4,2,8,1,3,6,7,5] => [4,2,5,1,8,6,7,3] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,2,5,7,4,6,3] => [2,3,8,6,4,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,4,6,3,5,8,2] => [1,8,5,3,6,4,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,3,6,2,5,8,4] => [2,5,3,8,6,4,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,7,1,4,8,3,6] => [4,2,7,5,1,8,3,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,8,3,1,2,5,7] => [5,6,4,2,7,1,8,3] => [5,8,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,4,1,3,7,2,5,8] => [3,6,4,2,7,1,5,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,6,1,2,5,8,3] => [4,5,8,2,6,3,1,7] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,3,8,2,5,7,4] => [2,5,3,8,6,1,7,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,5,3,6,1,4,8] => [6,2,4,7,3,5,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,7,1,2,5,8,3] => [4,5,8,2,6,1,3,7] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,8,1,2,5,7,3] => [4,5,8,2,6,1,7,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,7,3,1,6,2,4,8] => [4,6,3,7,1,5,2,8] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,8,3,6,5,1,2] => [7,8,4,1,6,5,2,3] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,5,8,4,7,1,2,6] => [6,7,1,4,2,8,5,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,7,8,3,2,5,1] => [8,6,5,1,7,2,3,4] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[3,7,5,1,4,6,2,8] => [4,7,1,5,3,6,2,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,8,5,2,3,1,6,4] => [6,4,5,8,3,7,1,2] => [6,4,8,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,6,4,7,5,1,3,2] => [6,8,7,3,5,2,4,1] => [6,8,7,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,4,6,5,7,1,8,3] => [6,1,8,2,4,3,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,7,5,2,3,8,1] => [8,5,6,1,4,2,3,7] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[2,6,7,4,5,3,8,1] => [8,1,6,4,5,2,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,4,7,5,8,3,1] => [8,1,7,3,5,2,4,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,6,2,7,5,3,8,1] => [8,3,6,1,5,2,4,7] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,2,6,7,8,5,3,1] => [8,2,7,1,6,3,4,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,2,4,7,8,5,3,1] => [8,2,7,3,6,1,4,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,5,3,6,4,8,2,7] => [1,7,3,5,2,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,2,1,7,8,6,4] => [4,3,1,8,2,7,5,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,2,7,8,6,5,1,3] => [7,2,8,1,6,5,3,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,2,7,8,6,4,5,3] => [1,2,8,6,7,5,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,5,1,2,4,3,7] => [4,5,7,6,3,1,8,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,1,6,2,8,3,5] => [3,5,7,1,8,4,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,5,2,3,6,7,4] => [2,4,5,8,3,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,8,7,1,3,4,5] => [5,2,6,7,8,1,4,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,7,1,2,3,8,5,4] => [3,4,5,8,7,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,4,1,6,8,7,2] => [4,8,2,3,1,5,7,6] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,6,1,8,3,7,2] => [4,8,6,2,1,3,7,5] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,8,3,2,6,5,4] => [2,5,4,8,7,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,4,8,3,7,5,6] => [1,2,5,3,7,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,4,2,5,1,8,6] => [6,4,2,3,5,8,1,7] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,2,5,1,6,4,3,8] => [4,2,7,6,3,5,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,8,5,7,1,4,2] => [6,8,2,7,4,1,5,3] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,5,7,6,1,3,8,2] => [5,8,6,1,2,4,3,7] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,4,3,6,8,2,1,5] => [7,6,3,2,8,4,1,5] => [7,6,3,2,8,5,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[1,4,6,8,7,3,5,2] => [1,8,6,2,7,3,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,6,2,1,8,7,3] => [5,4,8,2,1,3,7,6] => [5,4,8,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,2,8,5,1,4,6,7] => [5,2,1,6,4,7,8,3] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,4,1,2,8,6,7] => [4,5,1,3,2,7,8,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,3,8,1,4,2,6,7] => [4,6,2,5,1,7,8,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,8,1,4,2,7,6] => [4,6,2,5,1,8,7,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,4,7,5,8,6,2,3] => [1,7,8,2,4,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,7,6,3,4,1,2] => [7,8,5,6,2,4,3,1] => [7,8,5,6,2,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[2,4,5,1,8,3,7,6] => [4,1,6,2,3,8,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,8,5,3,4,1,6] => [7,2,5,6,4,8,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,4,5,3,1,7,8,2] => [5,8,4,2,3,1,6,7] => [5,8,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,3,5,6,4,1,8,2] => [6,8,2,5,3,4,1,7] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,7,6,1,8,2,5] => [5,7,2,1,8,4,3,6] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,7,6,2,8,1,5] => [7,5,2,1,8,4,3,6] => [7,5,2,1,8,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[2,4,3,5,8,1,7,6] => [6,1,3,2,4,8,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,7,6,8,1,5,2] => [6,8,1,2,7,4,3,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,4,7,6,8,5,2,3] => [1,7,8,2,6,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,6,7,8,9,1,3,4] => [7,1,8,9,2,3,4,5,6] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[2,1,6,7,8,9,3,4,5] => [2,1,7,8,9,3,4,5,6] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,6,7,8,9,10,1,3,4] => [8,1,9,10,2,3,4,5,6,7] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[4,6,2,1,5,8,3,7] => [4,3,7,1,5,2,8,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,7,2,3,8,5,1] => [8,4,5,1,7,2,3,6] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,3,6,8,7,1,5,4] => [6,1,2,8,7,3,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,5,8,7,4,1,6] => [7,1,2,6,3,8,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,5,8,7,4,6,1] => [8,1,2,6,3,7,5,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,7,8,6,4,1,5] => [7,1,2,6,8,5,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,7,4,1,8,6,2,3] => [4,7,8,3,1,6,2,5] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,5,3,7,8,1,2,6] => [6,7,3,1,2,8,4,5] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,3,5,8,1,7,4,6] => [5,1,2,7,3,8,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,5,8,1,6,4,7] => [5,1,2,7,3,6,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,2,5,4,7,1,3,8] => [6,2,7,4,3,1,5,8] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,6,1,5,7,4,2,3] => [3,7,8,6,4,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,4,5,8,3,6,2] => [1,8,6,3,4,7,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,1,5,4,2,7,3] => [3,6,8,5,4,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,6,1,8,5,2,4] => [4,7,2,8,6,3,1,5] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,2,7,4,1,5,8] => [6,3,2,5,7,1,4,8] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,3,7,8,1,5,4,6] => [5,1,2,7,6,8,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,8,5,6,3,4,1,7] => [7,1,5,6,3,4,8,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,2,7,8,5,3,4,1] => [8,2,6,7,5,1,3,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,8,6,3,5,1,7] => [7,2,5,1,6,4,8,3] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,8,4,1,2,5,6,3] => [4,5,8,3,6,7,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,7,3,8,1,4,5,2] => [5,8,3,6,7,1,2,4] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,6,8,4,3,1,5,7] => [6,1,5,4,7,2,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,7,8,4,1,5,3] => [6,1,8,5,7,2,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,5,3,1,6,8,4,7] => [4,1,3,7,2,5,8,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,8,5,1,4,6,2] => [5,8,1,6,4,7,2,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,6,7,1,8,4,3] => [5,1,8,7,2,3,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,7,4,8,5,6,1] => [8,1,2,4,6,7,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,3,7,8,5,4,6,1] => [8,1,2,6,5,7,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,8,6,1,2,5,3,7] => [4,5,7,1,6,3,8,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,1,8,7,5,6,2] => [3,8,2,1,6,7,5,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,7,6,2,4,8,5] => [1,5,2,6,8,4,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,8,1,7,5,6] => [5,3,2,1,7,8,6,4] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,6,5,3,2,4,8,7] => [1,5,4,6,3,2,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,7,2,5,1,6,8] => [6,4,2,1,5,7,3,8] => [6,4,2,1,8,7,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,1,4,3,2,6,8,7] => [2,5,4,3,1,6,8,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,7,5,4,2,6,1] => [8,6,2,5,4,7,3,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[1,6,3,7,8,4,5,2] => [1,8,3,6,7,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,6,1,8,5,2,7] => [4,7,2,1,6,3,8,5] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,3,6,2,5,4,8,7] => [1,4,2,6,5,3,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,8,7,3,6,2,5] => [1,7,5,2,8,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,4,7,5,3,1,8] => [7,2,6,3,5,1,4,8] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,1,8,4,5,7,3] => [3,2,8,5,6,1,7,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,5,3,1,8,4,7] => [5,1,4,7,3,2,8,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,2,4,6,3,5,1,8] => [7,2,5,3,6,4,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,1,8,2,4,7,3,6] => [2,4,7,5,1,8,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,4,7,2,5] => [1,7,3,5,8,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,7,1,4,2,3,6] => [4,6,7,5,2,8,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,3,4,8,5,6,2,7] => [1,7,2,3,5,6,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,3,5,1,7,4,6] => [5,2,3,7,4,8,6,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,6,1,5,2,7,4] => [4,6,2,8,5,3,7,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,4,8,1,6,3,5] => [5,2,7,3,8,6,1,4] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,7,1,8,6,5,4] => [4,2,1,8,7,6,3,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,1,4,6,5,7,3] => [3,1,8,4,6,5,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,8,5,6,7,2,4] => [1,7,2,8,4,5,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,4,6,7,5,2,8] => [2,7,1,3,6,4,5,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,1,5,7,6,8,3] => [3,2,8,1,4,6,5,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,2,5,7,8,6,3] => [1,3,8,2,4,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,7,6,1,8,5] => [6,3,2,1,8,5,4,7] => [6,3,2,1,8,7,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,2,8,1,3,5,6,4] => [4,2,5,8,6,7,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,8,4,1,3,6,7,2] => [4,8,5,3,1,6,7,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,8,5,3,7,6,4,2] => [1,8,4,7,3,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,7,4,8,1,5,6] => [6,2,1,4,7,8,3,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,8,5,6,4,7,1,3] => [7,1,8,5,3,4,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,7,5,6,2,1,8,3] => [6,5,8,1,3,4,2,7] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[1,3,5,6,2,8,7,4] => [1,5,2,8,3,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,4,7,3,1,8,6] => [6,1,5,3,2,8,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,3,2,1,5,4,8,6] => [4,3,2,6,5,8,1,7] => [4,3,2,8,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,4,1,6,2,3,7,8] => [3,5,6,2,1,4,7,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,4,7,2,6,8] => [3,6,2,4,1,7,5,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,4,7,3,1,6,8] => [6,2,5,3,1,7,4,8] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,6,5,4,2,3,7,8] => [1,5,6,4,3,2,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,5,1,2,8,7,3] => [4,5,8,2,3,1,7,6] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,3,5,2,1,4,7] => [6,5,3,7,4,1,8,2] => [6,5,3,8,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[6,2,3,5,7,8,1,4] => [7,2,3,8,4,1,5,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,3,4,7,8,5,1,2] => [7,8,2,3,6,1,4,5] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,6,1,4,2,7,8,3] => [3,5,8,4,1,2,6,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,1,4,2,6,8,3] => [3,5,8,4,1,6,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,4,2,6,7,3] => [3,5,8,4,1,6,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,1,2,7,6,3,8] => [3,4,7,2,1,6,5,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,3,2,7,6,8] => [3,5,4,2,1,7,6,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,4,6,8,7,2] => [3,8,2,4,1,5,7,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,3,5,1,8,7,2] => [5,8,3,2,4,1,7,6] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,2,6,5,7,3,1,4] => [7,2,6,8,4,3,5,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,3,7,1,6,8,4,5] => [4,1,2,7,8,5,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,7,3,1,2,4,6] => [5,6,4,7,1,8,3,2] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,7,8,1,4,5,3,6] => [4,1,7,5,6,8,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,2,8,7,3,6,5] => [2,3,6,1,8,7,5,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,6,3,8,7,1,4] => [7,1,4,8,2,3,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,8,1,2,4,6,5] => [4,5,1,6,8,7,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,4,1,2,6,8,5] => [4,5,2,3,8,6,1,7] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,2,7,4,5,1,6] => [7,3,1,5,6,8,4,2] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,2,6,1,3,5,4,7] => [4,2,5,7,6,3,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,2,4,5,1,7,3] => [6,3,8,4,5,1,7,2] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,3,8,1,7,5,6,2] => [4,8,2,1,6,7,5,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,3,7,6,4,5,2] => [2,8,3,6,7,5,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,7,1,3,4,6,5] => [4,2,5,6,8,7,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,8,2,7,3,1,6,4] => [6,3,5,8,1,7,4,2] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,2,7,6,4,5,1,3] => [7,2,8,5,6,4,3,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,4,7,2,3,6,5,1] => [8,4,5,2,7,6,3,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,2,4,7,3,6,5,1] => [8,2,5,3,7,6,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,1,2,7,6,4,5,3] => [2,3,8,6,7,5,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,8,7,3,6,4] => [3,1,6,8,2,7,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,8,5,2,7,6,3] => [1,5,8,2,4,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,4,7,5,6,3] => [1,3,8,4,6,7,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,4,7,5,6,2] => [1,8,2,4,6,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,8,4,7,1,6,5] => [6,1,2,4,8,7,5,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,5,2,3,7,6,4,8] => [1,3,4,7,2,6,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,8,6,2,5,4] => [1,6,3,8,7,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,8,1,4,2,5,7] => [4,6,1,5,7,2,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,8,7,4,6,2,5] => [2,7,1,5,8,6,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,4,7,2,5,6] => [2,6,3,4,7,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,3,2,5,6,8,4] => [1,4,3,8,5,6,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,7,1,2,8,6,5] => [4,5,2,1,8,7,3,6] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,7,5,1,3,8,6] => [5,2,6,1,4,8,3,7] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,6,2,8,7,4,5,3] => [1,3,8,6,7,2,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,8,5,2,4,6] => [2,6,1,7,5,8,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,2,4,3,6,1,8] => [7,3,5,4,2,6,1,8] => [7,3,8,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[1,8,4,3,7,5,2,6] => [1,7,4,3,6,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,7,8,3,2,6] => [1,7,6,3,2,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,1,3,6,5,2,8] => [3,7,4,1,6,5,2,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,1,8,2,7,5,3] => [3,5,8,1,7,2,6,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,8,1,5,6,2,7] => [4,7,1,2,5,6,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,4,1,6,7,3,2,5] => [3,7,6,2,8,4,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,5,4,8,6,3,7,1] => [8,1,6,3,2,5,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,3,4,1,2,6,8,7] => [4,5,2,3,1,6,8,7] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,4,3,5,2,8,6,7] => [1,5,3,2,4,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,4,8,2,6,1,7] => [7,5,1,3,2,6,8,4] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,6,4,5,1,2,8,7] => [5,6,1,3,4,2,8,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,8,5,6,2,1,7] => [7,6,1,2,4,5,8,3] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,8,3,1,5,7,6,4] => [4,1,3,8,5,7,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,5,6,4,2,7,8] => [2,6,1,5,3,4,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,6,1,2,5,7,3] => [4,5,8,1,6,3,7,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,2,1,6,5,7,3] => [4,3,8,1,6,5,7,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,2,4,1,5,7,6,3] => [4,2,8,3,5,7,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,5,4,6,2,7,8] => [2,6,1,4,3,5,7,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,4,1,6,5,7,2] => [4,8,2,3,6,5,7,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,4,3,7,8,2,6,5] => [1,6,3,2,8,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,6,4,3,5,2,7] => [2,7,5,4,6,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,7,8,2,5,6] => [2,6,3,1,7,8,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,7,8,2,6,4,5] => [1,5,2,7,8,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,2,8,3,7,4] => [1,4,6,8,2,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,5,3,8,7,4] => [2,1,5,8,4,3,7,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,1,7,4,6,8,3] => [3,2,8,5,1,6,4,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,4,1,5,7,6,8,3] => [3,1,8,2,4,6,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,4,2,8,7,5,6] => [2,4,1,3,7,8,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,7,8,6,2,4,5] => [1,6,2,7,8,5,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,8,1,3,5,2,6] => [4,7,5,1,6,8,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,8,2,1,4,7,3] => [5,4,8,6,1,2,7,3] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,1,3,2,7,4,5,8] => [2,4,3,6,7,1,5,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,6,1,3,5,4,8] => [4,2,5,7,6,3,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,5,8,3,6,4,1] => [8,2,5,7,3,6,1,4] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,1,4,3,7,5,8,2] => [2,8,4,3,6,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,6,7,5,8,2,3] => [1,7,8,2,5,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,8,7,6,4,3] => [2,3,8,7,1,6,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,8,5,3,7,2,1] => [8,7,5,1,4,2,6,3] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[4,6,8,1,2,5,7,3] => [4,5,8,1,6,2,7,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,8,4,6,1,5,2] => [6,8,1,4,7,5,2,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,3,5,4,6,1,2,7] => [6,7,2,4,3,5,8,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,7,4,5,2,6,8,3] => [1,5,8,3,4,6,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,6,5,3,8,7] => [1,3,6,2,5,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,5,8,4,6,2,7] => [2,7,1,5,3,6,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,6,3,4,1,5,7] => [6,2,4,5,7,3,8,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,3,1,8,5,7,2,6] => [3,7,2,1,5,8,6,4] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,2,4,8,1,6,5] => [6,3,2,4,8,7,1,5] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,2,7,4,6,1,8,5] => [6,2,1,4,8,5,3,7] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,4,6,2,1,3,8,5] => [5,4,6,2,8,3,1,7] => [5,4,8,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,1,6,3,2,5,7,8] => [2,5,4,1,6,3,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,8,4,3,6,2] => [3,8,6,5,1,7,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,1,5,2,4,7,8] => [3,5,1,6,4,2,7,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,6,2,5,4,1,8] => [7,4,1,6,5,3,2,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[8,4,5,1,2,7,6,3] => [4,5,8,2,3,7,6,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,3,4,1,6,7,5] => [5,2,3,4,8,6,7,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[9,2,3,1,5,6,7,8,4] => [4,2,3,9,5,6,7,8,1] => [4,2,9,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[[.,.],.],.],.],.]]
[9,2,1,4,5,6,7,8,3] => [3,2,9,4,5,6,7,8,1] => [3,2,9,8,7,6,5,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[3,2,1,9,4,6,7,8,5] => [3,2,1,5,9,6,7,8,4] => [3,2,1,9,8,7,6,5,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[2,1,9,3,5,6,7,8,4] => [2,1,4,9,5,6,7,8,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[10,2,1,4,5,6,7,8,9,3] => [3,2,10,4,5,6,7,8,9,1] => [3,2,10,9,8,7,6,5,4,1] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,10,2,4,5,6,7,8,9] => [2,4,1,5,6,7,8,9,10,3] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,8,7,5,4,2,1,6] => [7,6,1,5,4,8,3,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[3,6,4,8,5,2,1,7] => [7,6,1,3,5,2,8,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,3,6,2,1,4,8,7] => [5,4,2,6,1,3,8,7] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,3,6,5,8,1,4,2] => [6,8,2,7,4,3,1,5] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,3,4,8,6,1,5,2] => [6,8,2,3,7,5,1,4] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,3,1,6,8,4,7] => [4,2,3,7,1,5,8,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,3,8,1,6,5,2] => [5,8,3,2,7,6,1,4] => [5,8,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,1,4,2,7,8,6,3] => [2,4,8,3,1,7,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,1,2,7,6,8,3] => [3,4,8,2,1,6,5,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,7,4,1,5,3,6] => [5,1,7,4,6,8,3,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,7,5,8,4,3,6] => [2,1,7,6,4,8,3,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,2,8,5,7,4] => [3,4,1,8,6,2,7,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,5,1,4,3,8,7,2] => [3,8,5,4,2,1,7,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,2,7,5,8,4] => [3,4,2,8,6,1,5,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,1,6,5,8,4,3] => [3,2,8,7,5,4,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,5,3,8,6,2,1] => [8,7,4,2,3,6,1,5] => [8,7,4,2,6,5,1,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[2,4,7,8,6,3,1,5] => [7,1,6,2,8,5,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,2,4,3,5,8,1,7] => [7,2,4,3,5,1,8,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,4,5,8,1,7,3,6] => [5,1,7,2,3,8,6,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,2,3,8,4,7,6,1] => [8,2,3,5,1,7,6,4] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,5,4,8,3,1,6] => [7,2,6,4,3,8,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,2,8,7,4,6,3,1] => [8,2,7,5,1,6,4,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,4,7,6,3,1,8,5] => [6,1,5,2,8,4,3,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,6,2,5,8,1,3] => [7,4,8,1,5,3,2,6] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,3,2,5,7,1,8,4] => [6,3,2,8,4,1,5,7] => [6,3,2,8,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,3,1,5,8,2,4] => [4,7,3,8,5,2,1,6] => [4,8,3,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,4,1,6,8,3,5,2] => [3,8,6,2,7,4,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,2,4,5,8,1,7] => [7,3,1,4,5,2,8,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,3,2,4,5,8,1,7] => [7,3,2,4,5,1,8,6] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,4,2,3,6,8,1,5] => [7,3,4,2,8,5,1,6] => [7,3,8,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[2,6,4,5,8,3,1,7] => [7,1,6,3,4,2,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,7,4,8,6,2,5,1] => [8,6,1,3,7,5,2,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[4,8,7,1,3,6,2,5] => [4,7,5,1,8,6,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,5,2,8,1,4,6] => [6,4,2,7,3,8,1,5] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[1,7,2,4,5,8,6,3] => [1,3,8,4,5,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,3,8,4,2,5,6] => [1,6,3,5,7,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,4,7,5,8,3] => [1,3,8,4,6,2,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,7,4,3,8,5] => [1,3,6,5,8,2,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,2,3,6,4,7] => [1,4,5,7,2,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,6,2,1,4,8,3] => [5,4,8,6,2,3,1,7] => [5,4,8,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,4,1,5,7,3,8,2] => [3,8,6,2,4,1,5,7] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,5,3,6,7,4,8,1] => [8,1,3,6,2,4,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,2,7,3,8,5,6,4] => [1,2,4,8,6,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,6,3,2,7,5,4] => [2,5,4,8,7,3,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,1,6,3,8,2,5] => [3,7,5,2,8,4,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,7,4,3,8,6,2] => [1,8,5,4,2,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,1,3,6,2,7,8] => [3,6,4,2,1,5,7,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,2,1,4,7,3,8] => [4,3,7,5,2,1,6,8] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,6,2,3,7,4,8,1] => [8,3,4,6,1,2,5,7] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,3,4,1,6,5,8,7,9] => [4,1,2,3,6,5,8,7,9] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[8,4,3,1,7,6,5,2] => [4,8,3,2,7,6,5,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,2,7,6,5,3,4,8] => [1,2,6,7,5,4,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,7,6,4,5,3] => [1,2,8,6,7,5,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,7,5,3,4,8] => [1,2,6,7,5,3,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,8,7,4,5,3] => [1,2,8,6,7,3,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,5,6,8,2,7,1] => [8,6,1,2,3,4,7,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[6,1,3,5,8,4,2,7] => [2,7,3,6,4,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,4,8,1,6,3,7] => [5,2,7,3,1,6,8,4] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,1,4,5,6,3,8] => [3,2,7,4,5,6,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,8,1,3,4,2,7] => [4,7,5,6,1,2,8,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,8,1,4,2,3,6] => [4,6,7,5,1,8,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,8,5,2,1,7,3] => [6,5,8,1,4,2,7,3] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,7,8,2,1,3,5,6] => [5,4,6,1,7,8,2,3] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,4,1,8,2,6,7] => [4,6,1,3,2,7,8,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,4,1,8,2,7,6] => [4,6,1,3,2,8,7,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,2,3,5,1,4] => [7,4,5,8,6,1,2,3] => [7,4,8,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,7,8,2,5,3,4,1] => [8,4,6,7,5,1,2,3] => [8,4,7,6,5,1,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[1,6,7,8,2,5,4,3] => [1,5,8,7,6,2,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,8,2,5,4,1,3] => [7,4,8,6,5,1,2,3] => [7,4,8,6,5,1,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,5,2,7,8,6,1,3] => [7,3,8,1,2,6,4,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,6,5,3,4,7,1,8] => [7,1,4,5,3,2,6,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,4,7,3,6,5,8,2] => [1,8,4,2,6,5,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,7,3,6,5,1,8] => [7,1,4,2,6,5,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,7,1,3,6,5,8,2] => [3,8,4,1,6,5,2,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,9,8,3,4,5,6,7,2] => [1,9,4,5,6,7,8,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,3,4,5,6,7,8,2] => [1,10,4,5,6,7,8,9,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[6,7,3,1,2,5,8,4] => [4,5,3,8,6,1,2,7] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,8,1,4,7,5,6,3] => [3,1,8,4,6,7,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,4,3,5,1,6,2] => [6,8,4,3,5,7,1,2] => [6,8,4,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[3,1,7,6,2,5,8,4] => [2,5,1,8,6,4,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,1,4,5,2,8,3] => [3,6,8,4,5,1,2,7] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,6,4,5,1,3,8] => [6,2,7,4,5,3,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,1,2,5,8,3,7] => [3,4,7,2,5,1,8,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,3,5,7,1,8,2] => [6,8,3,1,4,2,5,7] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[1,3,7,4,2,5,8,6] => [1,5,2,4,6,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,4,1,5,7,3,2] => [4,8,7,3,5,1,6,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,5,1,7,2,6,8,3] => [3,5,8,1,2,6,4,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,5,3,6,4,7,2] => [1,8,4,6,3,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,7,3,2,1,8,6] => [6,5,4,1,2,8,3,7] => [6,5,4,1,8,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[3,5,8,6,7,2,1,4] => [7,6,1,8,2,4,5,3] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[8,5,7,1,3,4,2,6] => [4,7,5,6,2,8,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,5,3,4,8,2,1,7] => [7,6,3,4,2,1,8,5] => [7,6,3,8,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[6,4,8,7,3,1,2,5] => [6,7,5,2,8,1,4,3] => [6,8,5,2,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,4,8,7,3,6,2,1] => [8,7,5,2,1,6,4,3] => [8,7,5,2,1,6,4,3] => [[[[[.,.],[[.,.],.]],[.,.]],.],.]
[3,8,5,6,2,4,7,1] => [8,5,1,6,3,4,7,2] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,8,5,6,2,1,7,3] => [6,5,8,1,3,4,7,2] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,4,5,2,7,3,6,1] => [8,4,6,2,3,7,5,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,3,7,4,5,2,8,1] => [8,6,2,4,5,1,3,7] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[7,3,4,2,8,5,6,1] => [8,4,2,3,6,7,1,5] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,2,7,4,5,3,6,1] => [8,2,6,4,5,7,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,3,8,2,7,4,5,1] => [8,4,2,6,7,1,5,3] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[3,4,7,8,2,6,5,1] => [8,5,1,2,7,6,3,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,2,6,8,4,5,7,1] => [8,2,1,5,6,3,7,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,6,5,8,4,7,3,1] => [8,1,7,5,3,2,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,4,6,8,5,2,1,7] => [7,6,1,2,5,3,8,4] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[1,7,8,3,6,5,4,2] => [1,8,4,7,6,5,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,5,8,7,2,1,3] => [7,6,8,2,3,1,5,4] => [7,6,8,2,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[5,8,1,7,2,4,3,6] => [3,5,7,6,1,8,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,7,8,3,1,2,5] => [6,7,5,1,8,2,3,4] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,4,1,3,7,5,2,8] => [3,7,4,2,6,1,5,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,1,6,4,3,2,8] => [3,7,6,5,1,4,2,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,5,4,2,3,1,7] => [7,5,6,4,3,1,8,2] => [7,5,8,4,3,1,6,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[5,8,1,6,4,2,3,7] => [3,6,7,5,1,4,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,6,5,2,1,4,7] => [6,5,1,7,4,3,8,2] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,8,1,7,2,4,3,5] => [3,5,7,6,8,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,7,3,8,1,4,6] => [6,1,4,7,2,8,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,4,1,3,2,8,7,5] => [3,5,4,2,8,1,7,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,6,2,3,8,7,4] => [1,4,5,8,2,3,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,2,8,3,4,1,6] => [7,3,5,6,1,8,2,4] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,4,2,7,8,1,5,3] => [6,3,8,2,7,1,4,5] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,6,4,7,1,8,2,5] => [5,7,1,3,8,2,4,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,1,7,3,8,5,4] => [3,1,5,8,7,2,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,4,7,1,8,5,3] => [5,1,8,3,7,2,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,5,7,4,8,1,3] => [7,1,8,5,3,2,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,4,7,1,8,3,5] => [5,1,7,3,8,2,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,8,2,4,5,6,3,7] => [1,3,7,4,5,6,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,7,4,2,6,5] => [1,6,3,5,8,7,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,8,2,4,3,5,6] => [2,4,6,5,7,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,2,7,6,4,8] => [2,4,3,7,1,6,5,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,2,8,6,4,7] => [2,4,3,7,1,6,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,1,3,8,4,2,7] => [3,7,4,6,2,1,8,5] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,4,2,7,8,3,5] => [2,4,7,3,8,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,2,7,8,6,4] => [2,4,3,8,1,7,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,2,6,5,7,8] => [2,4,3,1,6,5,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,2,7,8,6,5] => [2,4,3,1,8,7,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,4,2,3,8,5,1] => [8,4,5,3,7,1,2,6] => [8,4,7,3,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[5,8,6,1,4,7,3,2] => [4,8,7,5,1,3,6,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,7,3,2,4,6,1] => [8,5,4,6,1,7,3,2] => [8,5,4,7,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[4,1,3,2,5,8,7,6] => [2,4,3,1,5,8,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,4,6,8,2,3] => [3,7,8,4,1,5,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,2,3,6,4,1,5] => [7,3,4,6,8,5,1,2] => [7,3,8,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,4,1,7,5,6,3,8] => [3,1,7,2,5,6,4,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,7,8,3,4,2,5] => [2,7,5,6,8,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,8,4,7,6] => [1,3,2,6,4,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,5,8,4,7,6] => [2,1,3,6,4,8,7,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,5,1,7,8,2,4] => [4,7,1,8,3,2,5,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,2,7,6,8,5,3,4] => [1,2,7,8,6,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,6,1,7,8,5,3] => [4,1,8,2,7,3,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,4,6,3,8,2,7] => [2,7,5,3,1,4,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,3,5,8,1,4,7] => [6,1,3,7,4,2,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,2,6,4,1,8,3,5] => [5,2,7,4,8,3,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,7,6,5,8,2,3,1] => [8,6,7,1,4,3,2,5] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[5,3,4,7,8,6,2,1] => [8,7,2,3,1,6,4,5] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[2,3,8,4,5,6,1,7] => [7,1,2,4,5,6,8,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,8,4,5,7,1,6] => [7,1,2,4,5,8,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,3,5,7,2,1,8,6] => [6,5,2,1,3,8,4,7] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,1,8,3,2,6,5,7] => [2,5,4,1,7,6,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,7,5,1,6,8,2] => [5,8,2,1,4,6,3,7] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,2,6,8,4,3,5,7] => [1,2,6,5,7,3,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,4,1,3,7,2,6] => [4,7,5,3,1,8,6,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,2,3,5,8,4,7,1] => [8,2,3,6,4,1,7,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,8,4,3,1,2,5,7] => [5,6,4,3,7,1,8,2] => [5,8,4,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[8,1,3,5,6,4,7,2] => [2,8,3,6,4,5,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,7,1,5,6,2,8] => [4,7,1,2,5,6,3,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,7,2,5,6,1,3] => [7,4,8,1,5,6,3,2] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[8,5,2,3,1,6,7,4] => [5,3,4,8,2,6,7,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,8,6,3,5,1,7,4] => [6,1,4,8,5,3,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,3,2,6,4,1,7,5] => [6,3,2,5,8,4,7,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,4,1,5,3,6,7,2] => [3,8,5,2,4,6,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,5,1,4,6,7,2] => [4,8,2,5,3,6,7,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,1,3,4,6,7,2] => [3,8,4,5,2,6,7,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,4,6,5,2,7,1] => [8,6,1,3,5,4,7,2] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[8,1,7,4,2,5,3,6] => [2,5,7,4,6,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,2,5,1,4,7,6] => [5,3,2,6,4,8,7,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,5,1,2,6,7,3] => [4,5,8,2,3,6,7,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,5,3,2,6,7,4] => [2,5,4,8,3,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,2,4,6,7,3] => [2,4,8,5,3,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,6,4,1,3,8,7] => [5,2,6,4,1,3,8,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,1,3,5,2,8,6,4] => [2,5,3,8,4,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,3,5,7,2,1,4] => [7,6,3,8,4,2,5,1] => [7,6,3,8,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[6,8,4,3,2,1,7,5] => [6,5,4,3,8,1,7,2] => [6,5,4,3,8,1,7,2] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[2,1,8,5,4,3,7,6] => [2,1,6,5,4,8,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,4,8,5,3,2] => [2,8,7,4,6,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,8,5,4,1,3,7] => [6,2,7,5,4,1,8,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,8,5,3,2,7,1] => [8,6,5,2,4,1,7,3] => [8,6,5,2,7,1,4,3] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[3,6,1,8,5,4,2,7] => [3,7,1,6,5,2,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,2,6,3,8,5,1] => [8,3,5,2,7,4,1,6] => [8,3,7,2,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,5,8,6,2,7,1,3] => [7,5,8,1,2,4,6,3] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,8,6,5,7,3,1,2] => [7,8,6,1,4,3,5,2] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[4,6,8,5,7,3,1,2] => [7,8,6,1,4,2,5,3] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[6,8,5,4,7,2,3,1] => [8,6,7,4,3,1,5,2] => [8,6,7,4,3,1,5,2] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[2,6,7,1,8,5,4,3] => [4,1,8,7,6,2,3,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,8,1,2,6,5,7] => [4,5,1,2,7,6,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,3,5,6,1,4,8] => [6,1,3,7,4,5,2,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,5,6,1,2,7,3] => [5,6,8,1,3,4,7,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,6,8,7,1,4,3] => [6,1,8,7,2,3,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,7,8,5,4,6,2,3] => [1,7,8,5,4,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,8,1,5,2,7,3] => [4,6,8,1,5,2,7,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,3,1,4,5,8,7,2] => [3,8,2,4,5,1,7,6] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,8,1,2,6,7,4] => [4,5,2,8,1,6,7,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,5,3,7,6,4,1] => [8,1,4,7,3,6,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,1,3,6,7,2,4,8] => [2,6,3,7,1,4,5,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,7,5,8,6,2] => [2,8,1,3,5,7,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,6,5,7,8,9,10] => [1,2,3,4,6,5,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,8,7,9,10] => [1,2,3,4,5,6,8,7,9,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[6,8,4,5,1,3,7,2] => [5,8,6,3,4,1,7,2] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,3,8,1,6,2,5,4] => [4,6,2,8,7,5,1,3] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,7,3,4,1,5,8] => [6,1,4,5,7,2,3,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,2,3,8,1,4,6,7] => [5,2,3,6,1,7,8,4] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[9,6,5,4,3,2,1,7,8] => [7,6,5,4,3,2,8,9,1] => [7,6,5,4,3,2,9,8,1] => [[[[[[[.,.],.],.],.],.],.],[[.,.],.]]
[10,7,6,5,4,3,2,1,8,9] => [8,7,6,5,4,3,2,9,10,1] => [8,7,6,5,4,3,2,10,9,1] => [[[[[[[[.,.],.],.],.],.],.],.],[[.,.],.]]
[7,3,6,4,8,2,5,1] => [8,6,2,4,7,3,1,5] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[1,6,7,4,8,5,2,3] => [1,7,8,4,6,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,7,4,8,5,1,3] => [7,1,8,4,6,2,3,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,6,3,4,8,5,1,7] => [7,1,3,4,6,2,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,6,3,4,8,5,2,1] => [8,7,3,4,6,2,1,5] => [8,7,3,6,5,2,1,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[7,4,8,2,5,3,6,1] => [8,4,6,2,5,7,1,3] => [8,4,7,2,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[3,2,7,5,8,4,6,1] => [8,2,1,6,4,7,3,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,4,2,5,7,1,8,3] => [6,3,8,2,4,1,5,7] => [6,3,8,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[2,7,5,4,6,8,1,3] => [7,1,8,4,3,5,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[9,1,2,3,4,5,8,7,6] => [2,3,4,5,6,9,8,7,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,4,7,3,5,6,2] => [2,8,5,3,6,7,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[9,1,8,3,4,5,6,7,2] => [2,9,4,5,6,7,8,3,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,4,5,7,3,6,2] => [2,8,6,3,4,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,6,3,2,7,5,1] => [8,5,4,2,7,3,6,1] => [8,5,4,2,7,6,3,1] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[7,5,8,2,3,6,4,1] => [8,4,5,7,2,6,1,3] => [8,4,7,6,2,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,6,1,5,3,7,8,2] => [3,8,5,1,4,2,6,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,3,5,4,7,8,1,2] => [7,8,2,4,3,1,5,6] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,5,7,4,6,8,1,3] => [7,1,8,4,2,5,3,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,6,4,1,3,8,7] => [5,1,6,4,2,3,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,5,8,1,7,4,2] => [5,8,1,7,3,2,6,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,2,8,6,7,3,1] => [8,3,7,1,2,5,6,4] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,5,1,6,4,8,3,7] => [3,1,7,5,2,4,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,5,8,6,1,2,7] => [6,7,1,2,3,5,8,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,8,5,2,4,7,1,3] => [7,4,8,5,3,1,6,2] => [7,4,8,6,3,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[6,4,1,3,7,8,2,5] => [3,7,4,2,8,1,5,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,7,8,1,5,6,2] => [5,8,2,1,6,7,3,4] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,7,6,1,5,2,4] => [5,7,2,8,6,4,3,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,1,2,5,4,8,7] => [3,4,2,6,5,1,8,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,2,5,4,8,6] => [3,4,2,6,5,8,1,7] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,6,4,1,3,7,5] => [5,2,6,4,8,3,7,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,5,8,2,4,3,7,6] => [1,4,6,5,2,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,6,3,1,4,8,7] => [5,2,4,6,1,3,8,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,7,3,1,5,8,6] => [5,2,4,1,6,8,3,7] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,7,3,1,4,8,5] => [5,2,4,6,8,1,3,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,7,4,1,2,6,5] => [5,6,2,4,8,7,3,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,7,8,2,6,5,1] => [8,5,2,1,7,6,3,4] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[6,8,1,3,2,5,7,4] => [3,5,4,8,6,1,7,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,8,5,7,2,3,6] => [1,6,7,2,4,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,3,2,4,5,6] => [1,5,4,6,7,8,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,3,2,8,7,1,4] => [7,4,3,8,1,2,6,5] => [7,4,3,8,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[5,1,6,7,3,4,2,8] => [2,7,5,6,1,3,4,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,5,1,7,3,4,2] => [4,8,6,7,3,1,5,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,2,7,3,8,1,4,5] => [6,2,4,7,8,1,3,5] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,7,5,1,2,8,4] => [5,6,2,8,4,1,3,7] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,3,8,7,4,5,1] => [8,2,3,6,7,1,5,4] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,5,8,1,2,7,6,4] => [4,5,1,8,2,7,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,3,5,4,7,2,1] => [8,7,3,5,4,1,6,2] => [8,7,3,6,5,1,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[8,3,7,5,1,6,2,4] => [5,7,2,8,4,6,3,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,5,7,1,4,2,6,3] => [4,6,8,5,2,7,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,2,5,6,3,7,1] => [8,3,6,1,4,5,7,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,1,5,7,4,6,2,3] => [2,7,8,5,3,6,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,5,6,3,2,8] => [3,7,6,1,4,5,2,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,1,4,8,3,6,5] => [3,1,6,4,8,7,2,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,1,8,7,4,6,5] => [3,1,2,6,8,7,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,8,2,1,5,3,7] => [5,4,7,1,6,2,8,3] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,6,8,4,7,2,3,1] => [8,6,7,4,1,2,5,3] => [8,6,7,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[4,5,7,3,6,1,2,8] => [6,7,4,1,2,5,3,8] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,4,5,7,2,1,6,8] => [6,5,1,2,3,7,4,8] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,5,6,8,3,2,7,1] => [8,6,5,1,2,3,7,4] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[4,5,7,2,6,1,8,3] => [6,4,8,1,2,5,3,7] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,2,3,4,5,9,8,6,7] => [1,2,3,4,5,8,9,7,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,6,5,7,2,3,8,1] => [8,5,6,1,3,2,4,7] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,6,7,2,5,8,4,1] => [8,4,1,7,5,2,3,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,3,6,7,4,8,1,2] => [7,8,2,5,1,3,4,6] => [7,8,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,2,7,8,3,6,5,1] => [8,2,5,1,7,6,3,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,6,5,3,7,8,1,2] => [7,8,4,1,3,2,5,6] => [7,8,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,6,2,4,7,8,3,1] => [8,3,7,4,1,2,5,6] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,7,4,8,1,6,5,2] => [5,8,1,3,7,6,2,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,2,4,8,6,7,3,1] => [8,2,7,3,1,5,6,4] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,6,4,8,7,3,1] => [8,2,7,4,1,3,6,5] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,4,2,5,8,1,7,6] => [6,3,1,2,4,8,7,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[1,2,3,4,5,6,7,8,9,11,12,10] => [1,2,3,4,5,6,7,8,9,12,10,11] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[4,8,1,6,5,2,3,7] => [3,6,7,1,5,4,8,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,2,7,5,3,1,6] => [7,3,6,1,5,8,4,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,2,4,6,5,8,3,7] => [1,2,7,3,5,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,2,3,1,7,8,6] => [5,3,4,2,1,8,6,7] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,3,1,5,2,6,7,8] => [3,5,2,1,4,6,7,8] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,5,2,1,4,7,8,6] => [4,3,1,5,2,8,6,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,2,5,1,8,7,4,3] => [4,2,8,7,3,1,6,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,5,8,1,7,4,2,6] => [4,7,1,6,2,8,5,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,5,1,4,3,8,2,6] => [3,7,5,4,2,8,1,6] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,8,3,5,2,4,1] => [8,6,4,7,5,1,2,3] => [8,6,4,7,5,1,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[4,7,8,3,6,1,2,5] => [6,7,4,1,8,5,2,3] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,1,4,3,7,6,8,2] => [2,8,4,3,1,6,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,6,1,7,2,3,4] => [4,6,7,8,1,3,5,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,1,7,2,3,4,6,5] => [2,4,5,6,8,7,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,2,6,3,4,7,1] => [8,3,5,6,1,4,7,2] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,2,5,4,7,3,6,1] => [8,2,6,4,3,7,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,8,7,3,6,5,1] => [8,2,5,1,7,6,4,3] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,7,8,6,1,4,5,2] => [5,8,1,6,7,4,2,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,6,3,8,1,5,2] => [6,8,4,1,7,3,2,5] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,5,7,4,3,6,8,1] => [8,1,5,4,2,6,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,7,1,4,8,2,5,6] => [3,6,1,4,7,8,2,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,5,3,8,7,1,6] => [7,1,4,2,3,8,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,3,5,2,6,8,7,4] => [1,4,2,8,3,5,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,5,6,2,8,1,3] => [7,5,8,1,3,4,2,6] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[6,7,4,8,5,2,1,3] => [7,6,8,3,5,1,2,4] => [7,6,8,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[2,8,4,6,7,3,5,1] => [8,1,6,3,7,4,5,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,1,6,7,8,2,5,3] => [2,6,8,1,7,3,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,3,4,1,2,7,5] => [5,6,3,4,8,2,7,1] => [5,8,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,5,8,4,6,1,3,7] => [6,1,7,4,2,5,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,7,8,6,5,1,3,2] => [6,8,7,1,5,4,2,3] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,4,6,7,3,5,2,1] => [8,7,5,2,6,3,4,1] => [8,7,5,2,6,4,3,1] => [[[[[.,.],[[.,.],.]],[.,.]],.],.]
[7,8,4,6,3,5,2,1] => [8,7,5,3,6,4,1,2] => [8,7,5,3,6,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.]
[4,5,8,7,3,2,6,1] => [8,6,5,1,2,7,4,3] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[2,1,6,5,3,4,7,8] => [2,1,5,6,4,3,7,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,3,6,8,4,2] => [3,8,4,7,1,5,2,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,1,7,8,6,4,3] => [3,2,8,7,1,6,4,5] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,8,7,4,2,5,6] => [2,6,1,5,7,8,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,8,6,2,1,7,5] => [6,5,1,2,8,4,7,3] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,4,6,2,1,7,3,5] => [5,4,7,2,8,3,6,1] => [5,4,8,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[2,7,3,1,6,8,4,5] => [4,1,3,7,8,5,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,1,2,7,5,8,6] => [3,4,2,1,6,8,5,7] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,7,6,2,5,4,3] => [2,5,8,7,6,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,4,3,7,6,1,2] => [7,8,4,3,2,6,5,1] => [7,8,4,3,2,6,5,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[3,5,8,6,1,7,4,2] => [5,8,1,7,2,4,6,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,1,6,7,8,5,3,2] => [2,8,7,1,6,3,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,1,5,7,2,3,8] => [3,6,7,1,4,2,5,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,5,1,2,7,3,4,8] => [3,4,6,7,2,1,5,8] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,8,3,7,1,6,2] => [6,8,4,1,2,7,5,3] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,6,2,1,5,3,7,4] => [4,3,6,8,5,2,7,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,4,8,1,3,7,2,6] => [4,7,5,2,1,8,6,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,6,8,7,2,4,3,1] => [8,5,7,6,1,2,4,3] => [8,5,7,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,7,8,6,4,2,3,1] => [8,6,7,5,1,4,2,3] => [8,6,7,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[6,8,7,5,1,3,2,4] => [5,7,6,8,4,1,3,2] => [5,8,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,8,2,6,7,5,1,4] => [7,3,1,8,6,4,5,2] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,7,6,3,8,2,5,1] => [8,6,4,1,7,3,2,5] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[6,7,4,1,8,2,5,3] => [4,6,8,3,7,1,2,5] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,7,6,8,3,2,4,1] => [8,6,5,7,1,3,2,4] => [8,6,5,7,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[7,6,4,2,8,1,5,3] => [6,4,8,3,7,2,1,5] => [6,4,8,3,7,2,1,5] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[7,4,3,8,6,1,2,5] => [6,7,3,2,8,5,1,4] => [6,8,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,7,5,3,6,8,2,4] => [1,7,4,8,3,5,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,4,8,1,6,3,5] => [5,1,7,3,8,6,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,3,1,6,7,8,2,4] => [3,7,2,8,1,4,5,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,5,7,8,2,4] => [3,7,2,8,4,1,5,6] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,1,5,6,8,2,4] => [3,7,2,8,4,5,1,6] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,7,8,6,1,2,5] => [6,7,1,2,8,5,3,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,4,7,8,6,3,5] => [2,1,7,3,8,6,4,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,7,6,8,3,4] => [2,1,7,8,3,5,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,5,8,1,6,3,7] => [5,1,7,2,3,6,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,6,8,2,5,7,1] => [8,5,1,2,6,3,7,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[1,8,7,5,2,6,4,3] => [1,5,8,7,4,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,5,8,1,6,2,7] => [5,7,2,1,3,6,8,4] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,8,5,6,4,2,3,7] => [1,6,7,5,3,4,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,5,3,8,1,6,7] => [6,1,4,2,3,7,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,8,3,7,5,4,1] => [8,1,4,7,6,2,5,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,5,8,1,6,7,4,2] => [4,8,1,7,2,5,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,2,5,8,1,6,7] => [6,3,1,2,4,7,8,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,2,4,7,1,5,8,3] => [5,2,8,3,6,1,4,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,5,1,3,4,2,7,6] => [3,6,4,5,2,8,7,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,4,5,1,7,6,2] => [5,8,2,3,4,7,6,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,1,5,3,6,2,7] => [3,7,5,2,4,6,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,5,6,3,7,8,2] => [2,8,5,1,3,4,6,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,7,4,8,3,2] => [3,8,7,5,1,2,4,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,8,3,5,1,6,7] => [6,1,4,2,5,7,8,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,3,6,7,1,2,8,5] => [5,6,2,1,8,3,4,7] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,1,4,6,2,7,5] => [3,6,2,4,8,5,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,5,4,8,1,3,6,7] => [5,1,6,3,2,7,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,3,5,2,7,8,1,6] => [7,4,2,1,3,8,5,6] => [7,4,2,1,8,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,2,6,4,5,8,1,3] => [7,2,8,4,5,3,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,1,4,7,6,8,3,5] => [2,1,7,3,8,5,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,5,4,6,8,1,3] => [7,2,8,4,3,5,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,3,4,6,1,8,2,7] => [5,7,2,3,1,4,8,6] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,4,1,3,8,6,5] => [4,2,5,3,8,7,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,3,5,2,8,7,4] => [2,5,3,8,4,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,7,2,8,4,1,6] => [7,4,1,6,2,8,3,5] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[2,4,3,8,5,1,7,6] => [6,1,3,2,5,8,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,2,6,1,8,4,5,3] => [4,2,8,6,7,3,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,7,2,4,8,5,3] => [2,4,8,5,7,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,6,8,2,5,3,1] => [8,5,7,1,6,3,2,4] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[2,6,7,1,4,5,8,3] => [4,1,8,5,6,2,3,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,3,7,1,8,5,4,2] => [4,8,2,7,6,1,3,5] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,6,7,3,5,8,4,2] => [1,8,4,7,5,2,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,2,5,8,6,4,3] => [2,3,8,7,4,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,8,2,6,4,5] => [2,5,3,7,8,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,5,3,4,7,1,8] => [7,2,4,5,3,1,6,8] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,4,8,3,1,5,2,7] => [5,7,4,2,6,1,8,3] => [5,8,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[2,7,3,4,1,5,8,6] => [5,1,3,4,6,8,2,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,3,1,6,2,5,8,4] => [3,5,2,8,6,4,1,7] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,5,8,1,6,7,3,4] => [4,1,7,8,2,5,6,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,1,7,4,3,5,8] => [3,1,6,5,7,2,4,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,6,8,3,5,1,7] => [7,2,5,1,6,3,8,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,8,6,2,4,3,1,7] => [7,4,6,5,1,3,8,2] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[7,2,1,8,5,3,6,4] => [3,2,6,8,5,7,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,3,7,2,8,4,6] => [2,5,3,7,1,8,4,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,4,6,1,7,8,3] => [5,2,8,3,1,4,6,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,4,6,1,5,7,2] => [5,8,1,3,6,4,7,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,4,1,2,5,8,7] => [4,5,1,3,6,2,8,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,2,7,1,4,3,6,8] => [4,2,6,5,1,7,3,8] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,3,1,4,2,5,8,7] => [3,5,2,4,6,1,8,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,3,1,4,6,8,7] => [4,2,3,5,1,6,8,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,7,1,3,5,8,6] => [4,2,5,1,6,8,3,7] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,5,7,2,8,3,1,6] => [7,4,6,1,2,8,3,5] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,1,7,6,5,3,2,8] => [2,7,6,1,5,4,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,5,2,7,6,3,1] => [8,4,7,2,3,6,5,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,5,1,3,6,8,7,2] => [3,8,4,1,2,5,7,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,1,2,4,3,6,7] => [3,4,6,5,2,7,8,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,4,1,2,3,6,7] => [4,5,6,3,1,7,8,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,5,8,1,4,2,7,6] => [4,6,1,5,2,8,7,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,1,4,2,3,8,5] => [3,5,6,4,8,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,1,2,5,3,4,6] => [3,4,6,7,5,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,8,2,1,6,7,3] => [5,4,8,1,2,6,7,3] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,4,2,5,3,6,1,8] => [7,3,5,2,4,6,1,8] => [7,3,8,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,1,7,5,2,6,3,8] => [2,5,7,1,4,6,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,4,6,3,7,8,2] => [2,8,5,3,1,4,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,3,6,8,2,4] => [2,7,4,8,3,5,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,3,6,7,2,4] => [2,7,4,8,3,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,5,2,4,7,8,1] => [8,4,1,5,3,2,6,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[1,7,5,4,6,8,2,3] => [1,7,8,4,3,5,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,8,2,5,6,1,3] => [7,4,8,1,5,6,2,3] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[2,8,5,4,6,7,1,3] => [7,1,8,4,3,5,6,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[9,8,1,7,2,3,4,5,6] => [3,5,6,7,8,9,4,2,1] => [3,9,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[3,2,4,7,1,6,5,8] => [5,2,1,3,7,6,4,8] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,5,2,6,7,1,3] => [7,4,8,2,3,5,6,1] => [7,4,8,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[6,3,2,4,1,7,5,8] => [5,3,2,4,7,1,6,8] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,2,4,1,5,8,7] => [5,3,2,4,6,1,8,7] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,5,3,2,1,7,4,6] => [5,4,3,7,2,8,6,1] => [5,4,3,8,2,7,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,8,3,2,4,1,5,7] => [6,4,3,5,7,1,8,2] => [6,4,3,8,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[1,5,8,7,6,4,2,3] => [1,7,8,6,2,5,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,2,4,1,7,8,3] => [5,3,8,4,2,1,6,7] => [5,3,8,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,4,3,1,7,2,6,8] => [4,6,3,2,1,7,5,8] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,3,8,4,2,7,5,6] => [1,5,2,4,7,8,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,1,7,4,3,5,6] => [3,1,6,5,7,8,4,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,4,5,6,1,9,8,7] => [6,1,2,3,4,5,9,8,7] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[7,2,4,6,3,1,8,5] => [6,2,5,3,8,4,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,4,3,6,5,1,2,8] => [6,7,3,2,5,4,1,8] => [6,8,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,4,1,6,7,3,5,2] => [3,8,6,2,7,4,5,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,7,8,6,5,4,2] => [2,8,1,7,6,5,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,4,1,2,8,5,3] => [4,5,8,3,7,1,2,6] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,7,8,2,5,1,3] => [7,5,8,1,6,2,3,4] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[8,7,2,6,4,5,3,1] => [8,3,7,5,6,4,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,6,1,7,4,5,3,8] => [3,1,7,5,6,2,4,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,8,4,3,6,1,5] => [7,2,5,4,8,6,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,7,8,6,4,5,1,3] => [7,1,8,5,6,4,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,6,3,5,8,2,7,4] => [1,6,3,8,4,2,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,4,8,6,2,3] => [1,7,8,4,3,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,3,4,7,6,1,2] => [7,8,3,4,1,6,5,2] => [7,8,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,4,2,8,5,6,7,3] => [1,3,8,2,5,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,5,1,8,6,7,3] => [4,1,8,2,3,6,7,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[9,3,1,4,5,6,7,8,2] => [3,9,2,4,5,6,7,8,1] => [3,9,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[6,8,7,3,2,5,4,1] => [8,5,4,7,6,1,3,2] => [8,5,4,7,6,1,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[7,3,8,6,4,2,5,1] => [8,6,2,5,7,4,1,3] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[6,4,2,8,5,7,3,1] => [8,3,7,2,5,1,6,4] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,4,2,8,6,7,1,3] => [7,3,8,2,1,5,6,4] => [7,3,8,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,8,6,3,2,7,1,4] => [7,5,4,8,1,3,6,2] => [7,5,4,8,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[4,5,1,6,8,2,7,3] => [3,6,8,1,2,4,7,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,1,7,8,3,2,6] => [3,7,6,1,2,8,4,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,9,7,6,5,4,3,1,2] => [8,9,7,6,5,4,3,1,2] => [8,9,7,6,5,4,3,1,2] => [[[[[[[.,[.,.]],.],.],.],.],.],[.,.]]
[8,7,1,2,5,3,6,4] => [3,4,6,8,5,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,2,1,3,5,4,8] => [4,3,5,7,6,2,1,8] => [4,3,8,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,7,3,1,6,2,5,8] => [4,6,3,1,7,5,2,8] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,7,2,1,6,3,5,8] => [4,3,6,1,7,5,2,8] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,5,4,7,1,3,6,8] => [5,1,6,3,2,7,4,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,7,4,6,2,5,8] => [2,6,1,4,7,5,3,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,5,7,2,4,8] => [3,6,1,7,4,2,5,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,3,7,1,6,2,5,8] => [4,6,2,1,7,5,3,8] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,1,6,7,2,5,8] => [3,6,2,1,7,4,5,8] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,5,7,2,4,8] => [3,6,2,7,4,1,5,8] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,4,7,6,1,3,5,8] => [5,1,6,2,7,4,3,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,2,5,4,1,3,7,8] => [5,2,6,4,3,1,7,8] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,6,5,1,4,7,8] => [5,2,1,6,4,3,7,8] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,6,2,1,5,7,8] => [5,4,2,1,6,3,7,8] => [5,4,2,1,8,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[2,5,4,1,3,7,6,8] => [4,1,5,3,2,7,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,2,4,1,3,7,6,8] => [4,2,5,3,1,7,6,8] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,1,8,4,6,3,7] => [3,2,7,5,1,6,8,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,2,6,5,7,3] => [3,4,8,2,6,5,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,2,1,3,7,6,8] => [4,3,5,1,2,7,6,8] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,2,8,1,6,4,3,7] => [4,2,7,6,1,5,8,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,3,1,5,8,4,6,2] => [3,8,2,6,4,7,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,3,1,5,7,6,2] => [4,8,3,2,5,7,6,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,2,7,4,1,5,8,3] => [5,2,8,4,6,1,3,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,4,6,1,3,8,5] => [5,2,6,3,8,4,1,7] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,1,5,4,8,6,3,7] => [2,1,7,4,3,6,8,5] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,1,2,8,6,3,7] => [3,4,7,2,1,6,8,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,6,4,1,5,8,2] => [5,8,1,4,6,3,2,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,6,4,8,1,5,2] => [6,8,1,4,7,3,2,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,1,8,5,4,6,2,3] => [2,7,8,5,4,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,6,5,4,2,8,3] => [2,6,8,5,4,3,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,1,4,8,2,5,7] => [3,6,1,4,7,2,8,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,3,1,5,4,7,2] => [4,8,3,6,5,2,7,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,7,6,4,5,1,8,3] => [6,1,8,4,5,3,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,1,5,2,8,4,3,6] => [2,4,7,6,3,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,8,1,7,3,5,2] => [4,8,6,1,7,2,5,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,8,1,5,7,4,2] => [4,8,1,7,5,2,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,1,3,2,6,7,8] => [3,5,4,1,2,6,7,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,3,2,1,6,5,8] => [5,4,3,1,7,6,2,8] => [5,4,3,1,8,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[4,7,8,3,5,1,6,2] => [6,8,4,1,5,7,2,3] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,7,1,3,5,6,2,8] => [3,7,4,1,5,6,2,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,8,1,4,6,7,3] => [4,2,8,5,1,6,7,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,3,7,1,5,4,8] => [5,2,3,7,6,1,4,8] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,8,1,5,4,7,3] => [4,2,8,6,5,1,7,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,3,4,5,2,7,8] => [2,6,3,4,5,1,7,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,4,5,6,2,8] => [2,7,3,4,5,6,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,2,5,3,7,8,1] => [8,3,5,2,4,1,6,7] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,2,5,1,3,6,4,8] => [4,2,5,7,3,6,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,5,1,3,8,6,4] => [4,2,5,8,3,7,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,2,1,8,7,4,5] => [4,3,1,7,8,2,6,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,6,8,5,7,2,4,3] => [1,6,8,7,4,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,4,7,3,6,8,2] => [2,8,5,3,1,6,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,2,7,8,4,3,1] => [8,3,7,6,2,1,4,5] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,5,3,6,4,2,1,8] => [7,6,3,5,2,4,1,8] => [7,6,3,8,2,5,1,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[7,8,4,6,2,5,3,1] => [8,5,7,3,6,4,1,2] => [8,5,7,3,6,4,1,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[2,3,6,5,8,4,7,1] => [8,1,2,6,4,3,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,3,6,5,1,4,2,8] => [5,7,2,6,4,3,1,8] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,6,5,4,1,3,8] => [6,2,7,5,4,3,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,6,8,7,5,4,2,3] => [1,7,8,6,5,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,4,1,3,2,7,5] => [4,6,5,3,8,1,7,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,1,5,2,4,3,7,8] => [2,4,6,5,3,1,7,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,3,6,7,8,9,10,4] => [3,1,4,10,2,5,6,7,8,9] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,7,8,6,1,2,3] => [6,7,8,2,1,5,3,4] => [6,8,7,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,7,3,1,2,8,6,5] => [4,5,3,1,8,7,2,6] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,2,5,8,1,3,7,4] => [5,2,6,8,3,1,7,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,7,5,1,4,6,8,3] => [4,1,8,5,3,6,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,3,7,6,1,8,5] => [6,2,3,1,8,5,4,7] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,2,8,7,3,5,6,4] => [1,2,5,8,6,7,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,5,8,7,4,3,10,9] => [2,1,8,7,4,3,6,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,8,5,2,6,4,7] => [1,5,2,7,4,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,3,2,7,5,8,1] => [8,4,3,1,6,2,5,7] => [8,4,3,1,7,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[4,6,3,2,7,1,5,8] => [6,4,3,1,7,2,5,8] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[1,5,7,4,8,6,2,3] => [1,7,8,4,2,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,5,1,7,8,6,4] => [4,1,2,8,3,7,5,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,1,7,8,6,2,4] => [3,7,1,8,2,6,4,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,4,1,7,6,8,3] => [4,2,8,3,1,6,5,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,8,6,7,4,2,5] => [2,7,1,6,8,4,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,4,7,6,9,10,8] => [1,3,2,5,4,7,6,10,8,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,3,4,9,6,7,8,5,1] => [9,1,2,3,8,5,6,7,4] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,9,5,6,7,8,4,1] => [9,1,2,8,4,5,6,7,3] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,9,4,5,6,7,8,3,1] => [9,1,8,3,4,5,6,7,2] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,4,5,6,10,8,9,7,1] => [10,1,2,3,4,5,9,7,8,6] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,3,4,5,10,7,8,9,6,1] => [10,1,2,3,4,9,6,7,8,5] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,3,4,10,6,7,8,9,5,1] => [10,1,2,3,9,5,6,7,8,4] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,3,10,5,6,7,8,9,4,1] => [10,1,2,9,4,5,6,7,8,3] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[2,10,4,5,6,7,8,9,3,1] => [10,1,9,3,4,5,6,7,8,2] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[8,4,1,5,6,3,7,2] => [3,8,6,2,4,5,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,3,4,8,7,6,2] => [2,8,3,4,1,7,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,3,8,1,7,2,6] => [5,7,3,2,1,8,6,4] => [5,8,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,7,3,9,1,8,2,6,4] => [5,7,3,9,1,8,2,6,4] => [5,9,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[[.,.],.],.],.]]
[7,3,1,5,6,8,4,2] => [3,8,2,7,4,5,1,6] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,7,2,3,1,6,5] => [6,4,5,1,8,7,3,2] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,6,8,1,2,4,3,7] => [4,5,7,6,1,2,8,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,1,2,4,3,7,5,6] => [2,3,5,4,7,8,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,4,7,6,1,2,5] => [6,7,1,3,8,5,4,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,6,2,8,3,1,4,7] => [6,3,5,7,1,2,8,4] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,9,1,3,4,5,6,7,10,8] => [3,1,4,5,6,7,8,10,2,9] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,9,2,4,5,6,7,10,8] => [2,4,1,5,6,7,8,10,3,9] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,4,5,7,8,3,1,6] => [7,1,6,2,3,8,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,5,4,7,1,8,2,6] => [5,7,1,3,2,8,4,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,6,7,3,4,1,8] => [7,1,5,6,2,3,4,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,3,5,7,1,8,2,6] => [5,7,2,1,3,8,4,6] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,3,2,5,8,7,1,6] => [7,3,2,1,4,8,6,5] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[5,2,6,4,1,8,3,7] => [5,2,7,4,1,3,8,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,5,6,7,3,1,8,4] => [6,1,5,8,2,3,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,5,6,1,2,4,8] => [5,6,1,7,3,4,2,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,2,8,6,5,3,1] => [8,3,7,1,6,5,2,4] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,7,8,3,6,2,4,1] => [8,6,4,7,1,5,2,3] => [8,6,4,7,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[7,2,3,1,6,8,5,4] => [4,2,3,8,7,5,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,3,1,6,8,4,5] => [4,2,3,7,8,5,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,7,8,6,2,1,3,4] => [6,5,7,8,1,4,2,3] => [6,5,8,7,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,1,8,2,5,6,3,7] => [2,4,7,1,5,6,8,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,1,3,7,8,5,4] => [3,2,4,8,7,1,5,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,7,5,1,3,4,8] => [5,1,6,7,4,2,3,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,3,2,4,7,8,5,1] => [8,3,2,4,7,1,5,6] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,2,3,1,5,7,4,8] => [4,2,3,7,5,1,6,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,1,3,7,5,4,8] => [3,2,4,7,6,1,5,8] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,1,3,6,4,7,8] => [3,2,4,6,1,5,7,8] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,8,1,6,2,3,4] => [4,6,7,8,1,5,2,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,8,6,4,3,1,2] => [7,8,6,5,1,4,2,3] => [7,8,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[1,5,4,3,8,2,6,7] => [1,6,4,3,2,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,8,7,2,6,4] => [1,6,3,8,2,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,8,7,1,5,3,2] => [5,8,7,2,6,1,4,3] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,2,1,5,7,3,6] => [4,3,7,1,5,8,6,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,2,5,1,6,3,7] => [5,3,7,1,4,6,8,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,2,7,5,6,1,4,8] => [6,2,1,7,4,5,3,8] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,2,7,1,6,4,5,8] => [4,2,1,6,7,5,3,8] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,8,7,3,4,5,1] => [8,2,5,6,7,1,4,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,3,6,8,4,5,2,1] => [8,7,2,5,6,3,1,4] => [8,7,2,6,5,4,1,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[6,2,5,7,8,4,3,1] => [8,2,7,6,3,1,4,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,7,2,6,3,4,1,8] => [7,3,5,6,1,4,2,8] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,4,5,7,8,2,1,6] => [7,6,1,2,3,8,4,5] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[6,4,1,2,5,8,7,3] => [3,4,8,2,5,1,7,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,1,2,8,4,5,3] => [3,4,8,6,7,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,2,8,5,1,6,4] => [6,3,1,8,5,7,2,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,5,2,8,3,6,1,4] => [7,3,5,8,2,6,1,4] => [7,3,8,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[1,7,5,6,8,3,2,4] => [1,7,6,8,3,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,7,5,1,8,3,2] => [5,8,7,2,4,1,3,6] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,7,3,5,4,1,6,2] => [6,8,3,5,4,7,2,1] => [6,8,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[3,8,4,7,6,2,1,5] => [7,6,1,3,8,5,4,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[8,1,5,7,6,3,2,4] => [2,7,6,8,3,5,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,8,6,1,7,4,3] => [5,2,8,7,1,4,6,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,8,4,2,7,6,3,1] => [8,4,7,3,1,6,5,2] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[4,7,8,1,5,2,6,3] => [4,6,8,1,5,7,2,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,1,5,8,3,7,4] => [3,1,6,8,4,2,7,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,4,7,8,3,6,5] => [1,2,6,3,8,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,8,1,3,4,6,5] => [4,1,5,6,8,7,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,1,6,3,5,4,2,7] => [2,7,4,6,5,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,5,3,6,4,7] => [2,3,5,7,4,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,8,1,3,4,7,5] => [4,1,5,6,8,2,7,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,8,2,5,4,1,7] => [7,4,1,6,5,2,8,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,2,3,6,4,7,8,1] => [8,2,3,5,1,4,6,7] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,5,2,7,8,3,6,1] => [8,3,6,1,2,7,4,5] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,5,1,8,3,7,4,2] => [3,8,5,7,2,1,6,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,4,3,8,6,5,2] => [2,8,4,3,7,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,4,1,7,3,2,6] => [4,7,6,3,2,8,5,1] => [4,8,7,3,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,5,3,8,1,7,6,2] => [5,8,3,1,2,7,6,4] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,7,6,3,2,8,5,1] => [8,5,4,1,7,3,2,6] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[5,7,6,3,8,2,4,1] => [8,6,4,7,1,3,2,5] => [8,6,4,7,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[6,8,4,7,1,2,5,3] => [5,6,8,3,7,1,4,2] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,3,7,6,8,4,5,2] => [1,8,2,6,7,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,5,7,2,8,3,4] => [2,5,7,8,3,1,4,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,7,2,5,6,3,4] => [1,4,7,8,5,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,6,7,4,3,5] => [1,3,7,6,8,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,4,8,7,6,1,3] => [7,1,8,3,2,6,5,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,8,7,6,3,5,4,2] => [1,8,5,7,6,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,7,6,4,3,2] => [1,8,7,6,3,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,4,1,8,5,3,6] => [4,2,7,3,6,8,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,4,3,5,8,6,2,7] => [1,7,3,2,4,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,7,3,2,1,5,4] => [6,5,4,8,7,2,3,1] => [6,5,4,8,7,2,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[1,4,8,3,2,6,7,5] => [1,5,4,2,8,6,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,3,6,2,4,8] => [1,6,4,7,3,5,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,1,5,4,7,3,6] => [3,2,7,5,4,8,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,3,5,8,7,2,4] => [2,7,3,8,4,1,6,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,4,6,3,5,7,1] => [8,1,5,3,6,4,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,6,8,1,4,7,2,5] => [4,7,1,5,8,2,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,3,6,2,5,7,8] => [2,5,3,1,6,4,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,7,1,3,6,4,8] => [4,1,5,7,2,6,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,5,3,1,2,6,8,7] => [4,5,3,1,2,6,8,7] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,5,1,3,8,2,6,7] => [3,6,4,1,2,7,8,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,3,5,2,1,6,4,8] => [5,4,2,7,3,6,1,8] => [5,4,2,8,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,6,5,2,1,3,7,8] => [5,4,6,1,3,2,7,8] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,5,6,1,4,3,7,8] => [4,1,6,5,2,3,7,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,5,4,1,7,2,8] => [5,7,1,4,3,2,6,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[10,9,3,8,7,6,5,4,2,1] => [10,9,3,8,7,6,5,4,2,1] => [10,9,3,8,7,6,5,4,2,1] => [[[[[.,.],.],[[[[[.,.],.],.],.],.]],.],.]
[10,9,8,6,5,4,7,3,2,1] => [10,9,8,6,5,4,7,3,2,1] => [10,9,8,6,5,4,7,3,2,1] => [[[[[[[[[.,.],.],.],.],.],[.,.]],.],.],.]
[6,8,7,5,4,2,1,3] => [7,6,8,5,4,1,3,2] => [7,6,8,5,4,1,3,2] => [[[[[.,[[.,.],.]],.],.],.],[.,.]]
[1,6,8,7,3,2,4,5] => [1,6,5,7,8,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,5,4,6,1,3,2] => [6,8,7,4,3,5,2,1] => [6,8,7,4,3,5,2,1] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[1,7,8,2,4,6,3,5] => [1,4,7,5,8,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,4,8,1,3,6,2] => [5,8,6,3,2,7,1,4] => [5,8,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,3,7,6,2,5,1] => [8,6,3,2,7,5,4,1] => [8,6,3,2,7,5,4,1] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[5,1,8,3,4,7,6,2] => [2,8,4,5,1,7,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,3,5,7,6,2] => [2,8,4,1,5,7,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,4,8,3,5,2] => [3,8,6,4,7,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,6,1,4,3,5,8] => [4,2,6,5,7,3,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,6,1,2,4,5,7] => [4,5,1,6,7,3,8,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,8,5,3,2,7,4,6] => [1,5,4,7,3,8,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,1,6,2,5,4,7] => [3,5,1,7,6,4,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,8,2,6,4,3,1] => [8,4,7,6,2,5,1,3] => [8,4,7,6,2,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[1,6,8,7,3,4,2,5] => [1,7,5,6,8,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,3,6,7,8,5,2] => [2,8,3,1,7,4,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,3,6,7,8,5,1] => [8,2,3,1,7,4,5,6] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,1,2,6,7,8,5,3] => [2,3,8,1,7,4,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,1,5,4,3,2,7] => [3,7,6,5,4,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,8,1,4,6,5,3] => [4,1,8,5,7,6,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,10,4,9,3,8,2,1,7,6] => [8,7,5,3,1,10,9,6,4,2] => [8,7,5,3,1,10,9,6,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],.],[[.,.],.]]
[5,10,4,9,3,2,1,8,7,6] => [7,6,5,3,1,10,9,8,4,2] => [7,6,5,3,1,10,9,8,4,2] => [[[[[.,[.,.]],[.,.]],.],.],[[[.,.],.],.]]
[6,12,5,11,4,10,3,9,2,1,8,7] => [10,9,7,5,3,1,12,11,8,6,4,2] => [10,9,7,5,3,1,12,11,8,6,4,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.],[[.,.],.]]
[6,12,5,11,4,10,3,2,1,9,8,7] => [9,8,7,5,3,1,12,11,10,6,4,2] => [9,8,7,5,3,1,12,11,10,6,4,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],.],.],[[[.,.],.],.]]
[1,3,7,8,9,2,4,5,6] => [1,6,2,7,8,9,3,4,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,6,7,8,9,1,3,4,5] => [6,1,7,8,9,2,3,4,5] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[3,7,8,2,1,4,5,6] => [5,4,1,6,7,8,2,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,3,7,1,8,2,4,5] => [4,6,2,7,8,1,3,5] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,7,1,3,5,6,2] => [4,8,5,2,6,7,3,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,3,5,6,2,7,1] => [8,6,3,1,4,5,7,2] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[1,8,6,7,2,4,5,3] => [1,5,8,6,7,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,8,1,5,2,6,4] => [4,6,1,8,5,7,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,7,8,6,2,4,5,3] => [1,5,8,6,7,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,8,5,1,3,4,2] => [5,8,6,7,4,2,1,3] => [5,8,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,6,7,1,4,5,8,2] => [4,8,1,5,6,2,3,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,4,3,6,5,10,7,9,8] => [2,1,4,3,6,5,8,10,9,7] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,8,5,7,6,10,9] => [2,1,4,3,6,8,7,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,10,5,6,8,9,7] => [2,1,4,3,6,7,10,8,9,5] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,6,3,5,4,8,7,10,9] => [2,1,4,6,5,3,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,6,3,5,4,10,7,9,8] => [2,1,4,6,5,3,8,10,9,7] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,8,3,4,6,7,5,10,9] => [2,1,4,5,8,6,7,3,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,10,3,4,5,7,8,9,6] => [2,1,4,5,6,10,7,8,9,3] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,2,4,5,3,8,7,10,9] => [2,3,6,4,5,1,8,7,10,9] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,2,4,5,3,10,7,9,8] => [2,3,6,4,5,1,8,10,9,7] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,4,7,8,3,6,2] => [1,8,6,3,2,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,4,7,8,3,6,1] => [8,1,6,3,2,7,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,4,8,5,7,3,6,2] => [1,8,6,2,4,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,4,7,8,3,6,1] => [8,2,6,3,1,7,4,5] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,8,6,1,2,7,5,4] => [4,5,1,8,7,3,6,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,1,2,5,6,8,4,3] => [2,3,8,7,4,5,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,3,7,2,8,5] => [2,6,4,3,8,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,7,8,2,5,1,6] => [7,5,2,1,6,8,3,4] => [7,5,2,1,8,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[3,7,8,5,4,2,1,6] => [7,6,1,5,4,8,2,3] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[7,1,4,5,8,6,3,2] => [2,8,7,3,4,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,6,8,3,2] => [1,8,7,3,4,5,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,4,5,6,8,3,1] => [8,2,7,3,4,5,1,6] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,7,4,5,6,8,3,1] => [8,1,7,3,4,5,2,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,4,7,8,3,1,6,5] => [6,1,5,2,8,7,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,7,4,5,8,1,6,2] => [6,8,1,3,4,7,2,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,4,3,5,6,8,2,7] => [1,7,3,2,4,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,5,8,2,7,3] => [1,6,8,2,4,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,1,7,3,2,8,5] => [3,6,5,1,8,2,4,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,3,6,4,2,8,5] => [1,6,3,5,8,4,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,3,5,1,2,8,6] => [5,6,3,1,4,8,2,7] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[10,9,7,6,5,4,3,8,2,1] => [10,9,7,6,5,4,3,8,2,1] => [10,9,7,6,5,4,3,8,2,1] => [[[[[[[[[.,.],.],.],.],.],.],[.,.]],.],.]
[8,7,3,1,5,2,6,4] => [4,6,3,8,5,7,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,2,3,6,7,5,4,1] => [8,2,3,7,6,4,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,8,7,1,3,5,4,6] => [4,1,5,7,6,8,3,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,1,6,8,2,3,5] => [3,6,7,1,8,4,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,5,8,2,3,7,1] => [8,5,6,1,3,2,7,4] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[7,1,8,2,4,5,3,6] => [2,4,7,5,6,8,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,8,2,3,4,1,6] => [7,4,5,6,1,8,2,3] => [7,4,8,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[5,6,1,2,8,7,3,4] => [3,4,7,8,1,2,6,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,5,7,2,3,8,1,4] => [7,4,5,8,2,1,3,6] => [7,4,8,6,2,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[3,7,5,4,6,2,1,8] => [7,6,1,4,3,5,2,8] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[1,4,7,5,3,6,8,2] => [1,8,5,2,4,6,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,7,5,2,6,3,4] => [2,5,7,8,4,6,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,1,6,2,4,3,5] => [3,5,7,6,8,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,1,3,2,6,4,5] => [3,5,4,7,8,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,3,6,2,7,1,8,9] => [7,5,3,1,2,4,6,8,9] => [7,5,3,1,9,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[[.,.],.]]
[8,6,2,1,3,7,4,5] => [4,3,5,7,8,2,6,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,1,2,4,7,3,6,8] => [2,3,6,4,1,7,5,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,3,6,8,5,7,1] => [8,2,3,1,6,4,7,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,7,3,2,6,5,1,8] => [7,4,3,1,6,5,2,8] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[4,3,7,8,2,1,6,5] => [6,5,2,1,8,7,3,4] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,5,3,6,8,1,2,7] => [6,7,3,1,2,4,8,5] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,8,6,2,1,4,3,5] => [5,4,7,6,8,3,1,2] => [5,4,8,7,6,3,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[3,7,6,4,1,5,2,8] => [5,7,1,4,6,3,2,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,6,3,1,2,7,5,4] => [4,5,3,8,7,2,6,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,8,3,1,4,7,2,6] => [4,7,3,5,1,8,6,2] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,1,8,5,2,6,4,3] => [2,5,8,7,4,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,4,1,5,8,2,3] => [4,7,8,3,5,2,1,6] => [4,8,7,3,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,1,2,5,8,7,6,4] => [2,3,1,8,4,7,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,8,4,7,1,3,6] => [6,2,7,4,1,8,5,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,3,1,2,8,6,5,4] => [3,4,2,8,7,6,1,5] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,7,6,4,1,2,5] => [6,7,2,5,8,4,3,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,1,6,4,8,3,2,7] => [2,7,6,4,1,3,8,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,8,6,2,1,5,7] => [6,5,2,1,7,4,8,3] => [6,5,2,1,8,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,7,1,3,2,4,5,6] => [3,5,4,6,7,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,3,6,5,7,2,8] => [2,7,3,1,5,4,6,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,5,7,2,8,6] => [2,6,3,1,4,8,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,2,4,6,3,7] => [2,4,7,5,1,6,8,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,2,1,4,5,3,7] => [4,3,7,5,6,1,8,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,2,7,3,6,8,5,1] => [8,2,4,1,7,5,3,6] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,1,5,8,6,7,2,4] => [2,7,1,8,3,5,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,2,1,4,5,7,3] => [4,3,8,5,6,1,7,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,1,4,3,6,5,10,7,8,9] => [2,1,4,3,6,5,8,9,10,7] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,8,5,6,7,10,9] => [2,1,4,3,6,7,8,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,10,5,6,7,8,9] => [2,1,4,3,6,7,8,9,10,5] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,6,3,4,5,8,7,10,9] => [2,1,4,5,6,3,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,6,3,4,5,10,7,8,9] => [2,1,4,5,6,3,8,9,10,7] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,8,3,4,5,6,7,10,9] => [2,1,4,5,6,7,8,3,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,2,3,4,5,8,7,10,9] => [2,3,4,5,6,1,8,7,10,9] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,7,1,3,5,8,2,6] => [3,7,4,1,5,8,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,5,1,4,3,8,6] => [4,1,6,5,3,8,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,4,8,3,5,6,1] => [8,2,5,3,6,7,1,4] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,1,2,4,3,6,8,5] => [2,3,5,4,8,6,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,5,8,3,6,2] => [2,8,6,3,4,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,6,5,1,2,4,8] => [5,6,2,7,4,3,1,8] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,8,1,4,2,6,7] => [4,6,1,5,2,7,8,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,4,8,5,1,2,6,7] => [5,6,1,2,4,7,8,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,1,5,2,8,7,4,3] => [2,4,8,7,3,1,6,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,5,1,4,3,7,8] => [4,2,6,5,3,1,7,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,5,2,1,7,3,6,8] => [4,3,6,1,2,7,5,8] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,1,4,3,8,5,2,6] => [2,7,4,3,6,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,8,6,3,2,7] => [3,7,6,1,2,5,8,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,6,4,1,5,7,2] => [5,8,1,4,6,3,7,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,7,1,4,5,2,3,6] => [3,6,7,4,5,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,6,4,5,1,7,2] => [6,8,1,4,5,3,7,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,6,2,5,7,8,1,3] => [7,3,8,1,4,2,5,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,3,5,7,1,2,8] => [6,7,3,1,4,2,5,8] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,7,3,5,8,6,1,2] => [7,8,3,1,4,6,2,5] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,8,3,5,7,1,6,2] => [6,8,3,1,4,7,5,2] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,8,3,5,6,1,2,7] => [6,7,3,1,4,5,8,2] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,7,2,5,6,8,1,3] => [7,3,8,1,4,5,2,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,8,2,5,6,7,1,3] => [7,3,8,1,4,5,6,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,2,4,6,1,8,3,5] => [5,2,7,3,8,4,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,1,4,5,8,2,3,7] => [2,6,7,3,4,1,8,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,3,4,6,5] => [1,2,5,6,8,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,6,5,7,1,3] => [7,1,8,2,5,4,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,7,3,6,1,4,2,5] => [5,7,3,6,8,4,2,1] => [5,8,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,2,7,5,8,6,4,1] => [8,2,1,7,4,6,3,5] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,5,4,3,8,6,1] => [8,2,5,4,3,7,1,6] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,4,3,7,1,6,2,5] => [5,7,3,2,8,6,4,1] => [5,8,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,8,7,3,5,2,6,4] => [1,6,4,8,5,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,8,3,6,5,7,1] => [8,1,4,2,6,5,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,2,1,8,6,5,7,3] => [3,2,8,1,6,5,7,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,4,1,8,6,5,7,3] => [3,1,8,2,6,5,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,8,4,6,5,2,7] => [1,7,2,4,6,5,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,7,8,5,2,1,3] => [7,6,8,1,5,2,3,4] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,7,2,4,8,6,1,3] => [7,3,8,4,1,6,2,5] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,7,3,8,5,4,2,6] => [1,7,3,6,5,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,8,4,5,3,1,6] => [7,2,6,4,5,8,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,7,3,4,8,2,5,6] => [1,6,3,4,7,8,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,3,4,6,2,7] => [1,7,4,5,2,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,4,2,5,7,6] => [1,5,2,4,6,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,1,2,4,8,3,5] => [3,4,7,5,8,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,2,4,8,5,6,1,7] => [7,2,1,3,5,6,8,4] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,1,5,7,8,4,3] => [3,2,8,7,4,1,5,6] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,5,4,1,2,7,8,6] => [4,5,1,3,2,8,6,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,5,8,6,7,4,3,2] => [1,8,7,6,2,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,8,6,2,5,7] => [1,6,2,3,7,5,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,1,4,5,7,2,8] => [3,7,2,4,5,1,6,8] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,8,2,6,1,5,7] => [6,4,1,2,7,5,8,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,4,8,2,1,6,5,3] => [5,4,8,2,7,6,1,3] => [5,4,8,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,6,3,7,5,1,2,8] => [6,7,3,1,5,2,4,8] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,6,8,7,5,1,4,2] => [6,8,1,7,5,2,4,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,2,4,6,1,5,8,3] => [5,2,8,3,6,4,1,7] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,7,1,6,4,2,5,3] => [3,6,8,5,7,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,6,3,2,5,8,7] => [1,5,4,2,6,3,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,5,8,2,4,7] => [1,6,2,7,4,3,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,3,8,2,5,7] => [1,6,4,2,7,3,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,4,1,5,7,2,3] => [4,7,8,3,5,1,6,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,2,6,7,4,1,8,3] => [6,2,8,5,1,3,4,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,5,8,1,6,2,7,3] => [4,6,8,1,2,5,7,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,1,5,6,7,8,10,3,9] => [3,1,9,2,4,5,6,7,10,8] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,2,5,6,7,8,9,10,11,3] => [2,3,11,1,4,5,6,7,8,9,10] => [2,11,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,7,3,6,4,5,8,1] => [8,1,3,5,6,4,2,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,7,3,5,4,1,8,6] => [6,1,3,5,4,8,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,3,7,4,1,8,5] => [6,1,3,5,8,2,4,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,1,4,8,5,3,7,6] => [2,1,6,3,5,8,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,3,1,5,4,8,7] => [4,1,3,6,5,2,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,3,1,5,4,8,6] => [4,1,3,6,5,8,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,5,8,3,4,7,2,6] => [1,7,4,5,2,8,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,8,1,4,6,2,7] => [4,7,2,5,1,6,8,3] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,6,3,1,8,5,4] => [5,2,4,8,7,3,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,8,3,1,5,7,2,4] => [4,7,3,8,5,1,6,2] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,2,6,1,3,8,5,4] => [4,2,5,8,7,3,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,4,2,6,5,8,1] => [8,4,1,3,6,5,2,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[8,7,3,1,2,5,6,4] => [4,5,3,8,6,7,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,8,5,7,1,6,4,3] => [5,1,8,7,3,6,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,7,6,8,5,2,3,1] => [8,6,7,1,5,3,2,4] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[7,4,5,1,2,6,3,8] => [4,5,7,2,3,6,1,8] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,7,1,5,8,2,3] => [4,7,8,2,5,1,3,6] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,4,6,7,1,5,3,8] => [5,1,7,2,6,3,4,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,4,3,1,8,6,7,2] => [4,8,3,2,1,6,7,5] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,2,7,5,8,1,4,6] => [6,2,1,7,4,8,3,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,1,2,6,4,7,8,3] => [2,3,8,5,1,4,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,3,9,5,6,7,4] => [2,3,4,9,6,7,8,1,5] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[10,1,2,3,4,5,7,8,9,6] => [2,3,4,5,6,10,7,8,9,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,2,3,8,5,10,7,9,4] => [2,3,4,10,6,1,8,5,9,7] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,1,2,9,4,5,10,7,8,3] => [2,3,10,5,6,1,8,9,4,7] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,7,6,5,2,3,4] => [1,7,8,9,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,8,7,6,5,3,2,4] => [1,9,8,10,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,4,5,6,3,2,7] => [1,7,6,3,4,5,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,6,1,5,8,2,3] => [4,7,8,1,5,3,2,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,7,6,3,5,8,1] => [8,1,5,2,6,4,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,6,7,3,4,5,8,1] => [8,1,4,5,6,2,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,4,6,5,8,7,2,3] => [1,7,8,2,4,3,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,1,7,4,6,3,2] => [3,8,7,5,2,6,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,8,1,6,7,2,5] => [4,7,1,2,8,5,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,7,8,4,1,5,2] => [6,8,1,5,7,2,3,4] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,3,7,8,4,6,1,5] => [7,1,2,5,8,6,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,3,7,8,4,6,2,5] => [1,7,2,5,8,6,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,8,4,6,2,5] => [2,7,1,5,8,6,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,8,1,6,7,2,5] => [4,7,2,1,8,5,6,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,7,3,6,1,2,5] => [6,7,4,1,8,5,3,2] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,8,4,3,7,1,2,6] => [6,7,4,3,1,8,5,2] => [6,8,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[4,1,8,3,7,5,2,6] => [2,7,4,1,6,8,5,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,8,3,6,7,1,5] => [7,1,4,2,8,5,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,6,5,8,7,3,2,4] => [1,7,6,8,3,2,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,4,8,7,2,1,3] => [7,6,8,3,1,2,5,4] => [7,6,8,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[7,2,6,8,3,5,1,4] => [7,2,5,8,6,3,1,4] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,2,8,6,5,3,1,4] => [7,2,6,8,5,4,1,3] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,8,3,7,6,1,2,5] => [6,7,3,1,8,5,4,2] => [6,8,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,7,1,4,5,6,2,8] => [3,7,1,4,5,6,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,1,4,5,2,7,8] => [3,6,1,4,5,2,7,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,1,4,5,6,7,2,9] => [3,8,1,4,5,6,7,2,9] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,6,8,1,5,4,7,2] => [4,8,1,6,5,2,7,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,1,4,5,6,2,8,9] => [3,7,1,4,5,6,2,8,9] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,9,1,4,5,6,7,8,2,10] => [3,9,1,4,5,6,7,8,2,10] => [3,10,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,6,2,5,3,8] => [1,5,7,3,6,4,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,1,8,7,5,3,2] => [3,8,7,1,6,2,5,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,7,8,3,2,6,5] => [1,6,5,2,8,7,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,7,8,6,5,2,3] => [2,7,8,1,6,5,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,7,6,5,8,1,2] => [7,8,2,1,5,4,3,6] => [7,8,2,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,5,1,7,3,2,4,8] => [3,6,5,7,2,1,4,8] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,7,8,5,2,3,6,1] => [8,5,6,1,4,7,2,3] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[4,3,1,7,8,6,2,5] => [3,7,2,1,8,6,4,5] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,7,8,6,5,2,4] => [2,7,1,8,6,5,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,2,6,7,8,1,3] => [7,3,8,1,2,4,5,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,3,1,8,5,2,6,4] => [3,6,2,8,5,7,1,4] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,2,8,7,3,6,4] => [1,3,6,8,2,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,1,3,7,6,2,8] => [3,7,4,1,2,6,5,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,4,3,8,6,2,7] => [1,7,4,3,2,6,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,5,4,3,8,7] => [1,3,6,5,4,2,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,4,2,3,8,5] => [1,5,6,4,8,3,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,1,5,3,4,6,2] => [3,8,5,6,4,7,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,3,5,4,1,6,2,8] => [5,7,2,4,3,6,1,8] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,7,1,6,4,2,8] => [4,7,1,6,2,5,3,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,5,6,1,4,2,8] => [5,7,1,6,3,4,2,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,7,5,6,3,4,8,2] => [1,8,5,6,3,4,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,1,2,7,8,4,6] => [3,4,2,7,1,8,5,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,3,7,8,2,6,4] => [2,6,3,8,1,7,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,8,5,4,3] => [1,3,8,7,6,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,1,2,7,6,4,3] => [3,4,8,7,1,6,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,7,5,6,3,2,8] => [1,7,6,2,4,5,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,6,3,5,4,1,8] => [7,2,4,6,5,3,1,8] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,4,5,3,2,8,6,7] => [1,5,4,2,3,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,7,6,4,3,5,1] => [8,2,6,5,7,4,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,8,3,7,4,5,2,6] => [1,7,3,5,6,8,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,7,3,2,6,4,1] => [8,5,4,7,2,6,3,1] => [8,5,4,7,2,6,3,1] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[7,5,2,3,6,8,1,4] => [7,3,4,8,2,5,1,6] => [7,3,8,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,1,5,2,4,3,6,7] => [2,4,6,5,3,7,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,4,3,1,5,2,7] => [5,7,4,3,6,2,8,1] => [5,8,4,3,7,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,2,1,6,4,3,8,5] => [3,2,6,5,8,4,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,1,6,2,4,7,3] => [3,5,8,6,2,4,7,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,4,6,2,3,7,5] => [1,5,6,3,8,4,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,2,6,5,7,4] => [1,4,3,8,6,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,2,6,5,7,1,3] => [7,3,8,2,5,4,6,1] => [7,3,8,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,5,3,4,1,7,2,8] => [5,7,3,4,2,1,6,8] => [5,8,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,5,6,4,7,8,2,3] => [1,7,8,4,2,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,5,2,7,4,3] => [1,5,8,7,4,3,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,2,7,4,3,5] => [1,4,7,6,8,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,6,4,1,8,5,3] => [5,2,8,4,7,3,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,7,2,8,6,5,4,3] => [1,3,8,7,6,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,4,2,1,6,8,5] => [5,4,1,3,8,6,2,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,4,1,8,5,3,6,7] => [3,1,6,2,5,7,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,2,7,4,3,5,1,8] => [7,2,5,4,6,1,3,8] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,8,2,3,4,5,7,1] => [8,3,4,5,6,1,7,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,7,2,3,8,6,4,1] => [8,3,4,7,1,6,2,5] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,4,1,8,3,7,5,2] => [3,8,5,2,7,1,6,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,8,7,3,6,2,1] => [8,7,5,1,2,6,4,3] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[3,5,4,1,7,8,6,2] => [4,8,1,3,2,7,5,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,5,6,1,7,2,3,4] => [4,6,7,8,2,3,5,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,7,5,4,3,8,1] => [8,2,6,5,4,1,3,7] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,8,6,2,5,4,3,1] => [8,4,7,6,5,3,1,2] => [8,4,7,6,5,3,1,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[6,1,8,3,7,5,4,2] => [2,8,4,7,6,1,5,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,3,7,5,4,2] => [2,8,4,7,6,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,6,5,3,7,4,1] => [8,2,5,7,4,3,6,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,8,4,6,5,3,2,1] => [8,7,6,3,5,4,1,2] => [8,7,6,3,5,4,1,2] => [[[[[.,[.,.]],[[.,.],.]],.],.],.]
[2,4,5,1,7,6,8,3] => [4,1,8,2,3,6,5,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,2,3,5,7,1,8,4] => [6,2,3,8,4,1,5,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,3,4,2,7,1,8,5] => [6,4,2,3,8,1,5,7] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,1,3,5,7,2,8,4] => [2,6,3,8,4,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,6,7,2,8,4] => [2,6,3,8,1,4,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,6,7,4,8,2] => [2,8,3,6,1,4,5,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,4,6,7,1,8,5] => [6,2,1,3,8,4,5,7] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,5,7,4,3,8,2] => [2,8,6,5,3,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,3,4,7,5,1,2] => [7,8,3,4,6,1,5,2] => [7,8,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,6,7,5,8,4,1,3] => [7,1,8,6,4,2,3,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,6,7,5,8,4,2,3] => [1,7,8,6,4,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,9,10,2,4,6,8] => [1,7,2,8,3,9,4,10,5,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,3,5,7,9,11,12,2,4,6,8,10] => [1,8,2,9,3,10,4,11,5,12,6,7] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[5,4,8,3,1,6,7,2] => [5,8,4,2,1,6,7,3] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,4,2,8,1,5,3,7] => [5,3,7,2,6,1,8,4] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,5,8,1,4,7,6,2] => [4,8,1,5,2,7,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,4,2,8,6,5,3,1] => [8,3,7,2,6,5,1,4] => [8,3,7,2,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,8,7,3,5,1,4,2] => [6,8,4,7,5,1,3,2] => [6,8,4,7,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,3,4,8,5,2,6,1] => [8,6,2,3,5,7,1,4] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[4,2,5,8,6,1,3,7] => [6,2,7,1,3,5,8,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,6,5,7,8,3,2,4] => [1,7,6,8,3,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,3,6,8,2,4,1] => [8,6,3,7,2,4,1,5] => [8,6,3,7,2,5,1,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[8,6,7,2,3,5,4,1] => [8,4,5,7,6,2,3,1] => [8,4,7,6,5,2,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[9,1,2,3,4,5,7,6,8] => [2,3,4,5,6,8,7,9,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,6,3,2,8,4,5] => [2,5,4,7,8,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,6,4,3,8,5] => [2,3,6,5,8,4,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,6,3,5,4] => [1,3,6,8,7,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,4,3,5,1,2,7] => [6,7,4,3,5,1,8,2] => [6,8,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,7,3,5,4,1,2,6] => [6,7,3,5,4,8,2,1] => [6,8,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,3,8,5,7,2,1,4] => [7,6,2,8,4,1,5,3] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[8,7,3,6,4,1,2,5] => [6,7,3,5,8,4,2,1] => [6,8,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,2,7,4,6,1,3,8] => [6,2,7,4,1,5,3,8] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,7,2,3,5,1,4,6] => [6,3,4,7,5,8,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,3,4,1,8,2,5] => [5,7,3,4,8,2,1,6] => [5,8,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,3,5,2,8,1,4,7] => [6,4,2,7,3,1,8,5] => [6,4,2,8,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[6,4,5,3,1,7,2,8] => [5,7,4,2,3,1,6,8] => [5,8,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,7,2,4,3,1,5,6] => [6,3,5,4,7,8,2,1] => [6,3,8,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,2,3,1,4,8,5] => [5,3,4,6,8,2,1,7] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,7,4,2,6,5,1,8] => [7,4,1,3,6,5,2,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,7,6,5,2,3,1,8] => [7,5,6,1,4,3,2,8] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,7,6,1,2,5,4,8] => [4,5,1,7,6,3,2,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,4,2,6,8,3,1] => [8,4,7,3,1,5,2,6] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[5,1,6,4,8,7,2,3] => [2,7,8,4,1,3,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,6,4,3,8,1,5] => [7,1,5,4,8,3,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,7,1,5,3,2,8,6] => [3,6,5,1,4,8,2,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,2,1,9,5,8,7,6,4] => [3,2,1,9,5,8,7,6,4] => [3,2,1,9,8,7,6,5,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[7,6,3,1,8,5,2,4] => [4,7,3,8,6,2,1,5] => [4,8,3,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,6,4,7,8,5,3,2] => [1,8,7,3,6,2,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,3,6,2,5,8,7] => [2,5,3,1,6,4,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,6,3,2,5,8] => [2,6,5,3,7,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,6,3,5,2,8] => [2,7,5,3,6,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,6,5,2,4,8] => [2,6,3,7,5,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,6,5,4,8,7] => [2,3,1,6,5,4,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,8,4,3,7] => [1,2,7,6,3,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,6,4,7,8,1,3] => [7,1,8,4,2,3,5,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,3,5,2,1,7,8,4] => [5,4,2,8,3,1,6,7] => [5,4,2,8,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,1,5,3,2,7,8,4] => [2,5,4,8,3,1,6,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,3,4,7,2,8,6,5] => [1,5,2,3,8,7,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,2,8,7,4,1,6] => [7,3,1,6,2,8,5,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,4,1,8,6,3,2,5] => [3,7,6,2,8,5,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,4,1,5,2,8,6] => [4,6,1,3,5,8,2,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,7,8,5,1,6] => [7,1,2,3,6,8,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,1,6,4,7,8,3,2] => [2,8,7,4,1,3,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,2,3,8,4,1,5] => [7,3,4,6,8,1,2,5] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,1,4,7,5,8,3,2] => [2,8,7,3,5,1,4,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,4,8,2,1,5,7] => [6,5,2,3,7,1,8,4] => [6,5,2,8,7,1,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[2,7,3,4,8,5,1,6] => [7,1,3,4,6,8,2,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,8,1,5,4,3,6] => [4,1,7,6,5,8,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,4,5,6,2,8,7,3] => [1,5,8,2,3,4,7,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,4,8,1,5,2,6] => [5,7,2,3,6,8,1,4] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,5,2,6,8,7,4,3] => [1,3,8,7,2,4,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,3,6,5,2,7,4] => [2,6,3,8,5,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,1,5,2,6,8,3] => [3,5,8,2,4,6,1,7] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,6,7,5,2,8,4] => [2,6,1,8,5,3,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,2,4,5,1,7,3] => [6,3,8,4,5,2,7,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,6,7,5,2,1,4,3] => [6,5,8,7,4,2,3,1] => [6,5,8,7,4,2,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[4,1,6,2,3,8,7,5] => [2,4,5,1,8,3,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,7,4,2,8,5,6] => [2,5,1,4,7,8,3,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,4,2,8,7,5] => [2,5,1,4,8,3,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,1,8,2,3,7,4] => [3,5,6,8,2,1,7,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,6,5,2,8,7,3] => [2,5,8,1,4,3,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,6,5,2,8,3] => [2,6,8,1,5,4,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,1,6,2,8,7,3] => [3,5,8,2,1,4,7,6] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,8,5,4,6,1,7,2] => [6,8,1,4,3,5,7,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,4,1,5,6,2,7,3] => [3,6,8,2,4,5,7,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,5,7,6,3,8,2,4] => [1,7,5,8,2,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,1,3,5,2,6,4] => [3,6,4,8,5,7,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,8,2,5,4,1,6] => [7,4,1,6,5,8,2,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,7,6,5,8,1,3,2] => [6,8,7,1,4,3,2,5] => [6,8,7,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,6,4,7,1,8,3,2] => [5,8,7,3,1,2,4,6] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,1,5,7,8,6,3,2] => [2,8,7,1,3,6,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[9,1,2,3,4,8,6,5,7] => [2,3,4,5,8,7,9,6,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,8,5,6,4,7] => [2,3,4,8,6,7,9,5,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,9,4,5,6,3,7] => [2,3,8,5,6,7,9,1,4] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,8,3,4,5,6,2,7] => [2,8,4,5,6,7,9,3,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[10,1,2,3,4,5,9,7,6,8] => [2,3,4,5,6,9,8,10,7,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,3,4,9,6,7,5,8] => [2,3,4,5,9,7,8,10,6,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[5,1,2,8,3,4,6,9,7] => [2,3,5,6,1,7,9,4,8] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,10,5,6,7,4,8] => [2,3,4,9,6,7,8,10,1,5] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,9,4,5,6,7,3,8] => [2,3,9,5,6,7,8,10,4,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,8,1,2,4,5,6,9,7] => [3,4,1,5,6,7,9,2,8] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[10,1,9,3,4,5,6,7,2,8] => [2,9,4,5,6,7,8,10,3,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[11,1,2,3,4,5,6,10,8,7,9] => [2,3,4,5,6,7,10,9,11,8,1] => [2,11,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[9,1,2,3,8,5,4,7,6] => [2,3,4,7,6,9,8,5,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[11,1,2,3,4,5,10,7,8,6,9] => [2,3,4,5,6,10,8,9,11,7,1] => [2,11,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[6,1,2,3,9,4,5,7,10,8] => [2,3,4,6,7,1,8,10,5,9] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,1,2,3,4,11,6,7,8,5,9] => [2,3,4,5,10,7,8,9,11,1,6] => [2,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[5,1,2,8,3,6,4,9,7] => [2,3,5,7,1,6,9,4,8] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[11,1,2,3,10,5,6,7,8,4,9] => [2,3,4,10,6,7,8,9,11,5,1] => [2,11,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[8,1,7,3,2,4,5,6] => [2,5,4,6,7,8,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[11,1,2,10,4,5,6,7,8,3,9] => [2,3,10,5,6,7,8,9,11,4,1] => [2,11,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[3,9,1,4,2,5,6,8,7] => [3,5,1,4,6,7,9,8,2] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,9,1,2,4,5,6,7,10,8] => [3,4,1,5,6,7,8,10,2,9] => [3,10,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[10,1,11,3,4,5,6,7,8,2,9] => [2,10,4,5,6,7,8,9,11,1,3] => [2,11,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[10,2,1,3,4,5,6,7,9,8] => [3,2,4,5,6,7,8,10,9,1] => [3,2,10,9,8,7,6,5,4,1] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,5,3,8,2,6] => [1,7,5,3,4,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,7,4,1,8,3,2] => [5,8,7,4,1,2,3,6] => [5,8,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,5,3,7,8,1,4,2] => [6,8,3,7,2,1,4,5] => [6,8,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,5,6,7,3,8,4,2] => [1,8,5,7,2,3,4,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,7,3,1,8,2,4] => [5,7,4,8,2,1,3,6] => [5,8,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,4,7,1,5,2,8,3] => [4,6,8,2,5,1,3,7] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,6,7,4,2,1,8,3] => [6,5,8,4,1,2,3,7] => [6,5,8,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[5,3,4,7,8,2,6,1] => [8,6,2,3,1,7,4,5] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[5,7,3,1,4,2,8,6] => [4,6,3,5,1,8,2,7] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,1,3,5,2,7,6] => [3,6,4,1,5,8,7,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,6,8,2,5,3,7] => [2,5,7,1,6,3,8,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,7,4,8,1,5,6] => [6,1,2,4,7,8,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,8,6,5,7,4,2,1] => [8,7,1,6,4,3,5,2] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[2,3,4,5,7,9,1,6,8] => [7,1,2,3,4,8,5,9,6] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[1,3,2,5,4,6,7,8,9] => [1,3,2,5,4,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,6,1,7,4,2,8,5] => [3,6,1,5,8,2,4,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,7,5,2,8,6,4] => [2,5,1,8,4,7,3,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,3,2,8,7,4,1] => [8,4,3,7,1,2,6,5] => [8,4,3,7,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[2,6,1,7,8,4,3,5] => [3,1,7,6,8,2,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,2,5,8,6,4,1,7] => [7,2,1,6,3,5,8,4] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,2,5,8,6,1,7,4] => [6,2,1,8,3,5,7,4] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,4,2,5,8,6,1,7] => [7,3,1,2,4,6,8,5] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,5,1,7,2,8,6,3] => [3,5,8,1,2,7,4,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,3,1,8,7,5,4] => [4,1,3,8,7,2,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,5,2,8,6,4,1] => [8,4,1,7,3,6,2,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,8,6,3,4,7,5,1] => [8,1,4,5,7,3,6,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,8,6,1,5,7,2,4] => [4,7,1,8,5,3,6,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,3,6,1,5,8,2,4] => [4,7,2,8,5,3,1,6] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,4,3,6,8,2,5] => [2,7,4,3,8,5,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,6,1,7,5,4,2] => [4,8,1,7,6,3,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,8,6,3,5,4,7,2] => [1,8,4,6,5,3,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,5,4,1,8,7,2] => [5,8,2,4,3,1,7,6] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,6,3,5,1,7,2] => [6,8,4,1,5,3,7,2] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,1,2,4,3,8,5,7] => [2,3,5,4,7,1,8,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,1,5,4,8,7,2] => [3,8,2,5,4,1,7,6] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,3,8,5,4,2,6] => [2,7,3,6,5,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,3,5,4,7,8] => [2,1,4,6,5,3,7,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,7,3,5,1,6,2] => [6,8,4,1,5,7,3,2] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,1,6,7,2,5,3,8] => [2,5,7,1,6,3,4,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,1,7,8,2,6,3] => [3,6,8,1,2,7,4,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,1,6,2,8,7,5] => [3,5,1,2,8,4,7,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,1,6,4,3,2,7] => [3,7,6,5,2,4,8,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,3,5,2,7,1,4] => [7,5,3,8,4,2,6,1] => [7,5,3,8,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[8,4,6,2,1,5,7,3] => [5,4,8,2,6,3,7,1] => [5,4,8,2,7,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,7,1,4,8,5,3,2] => [3,8,7,4,6,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,3,2,8,5,1,4,6] => [6,3,2,7,5,8,1,4] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,3,7,8,6,1,5,2] => [6,8,2,1,7,5,3,4] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,3,7,8,5,4,2] => [2,8,3,7,6,1,4,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,8,5,4,2,1,7] => [7,6,1,5,4,2,8,3] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,2,4,7,6,1,3,8] => [6,2,7,3,1,5,4,8] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,5,1,4,3,7,2,8] => [3,7,5,4,2,1,6,8] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,3,7,2,8,4,1] => [8,5,3,7,1,2,4,6] => [8,5,3,7,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[4,5,1,8,6,2,7,3] => [3,6,8,1,2,5,7,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,1,8,7,2,3,4] => [3,6,7,8,1,2,5,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,2,8,7,1,3,5] => [6,3,7,1,8,2,5,4] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,2,6,7,8,5,1,3] => [7,2,8,1,6,3,4,5] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,5,1,6,8,7,3,2] => [3,8,7,1,2,4,6,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,3,4,5,6,1,7] => [7,1,3,4,5,6,8,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,2,8,1,5,6,4,7] => [4,2,1,7,5,6,8,3] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,3,6,4,7,8,1,5] => [7,1,2,4,8,3,5,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,4,5,8,6,9,1,7] => [8,1,2,3,4,6,9,5,7] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[7,6,1,2,5,8,4,3] => [3,4,8,7,5,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,7,1,5,8,3,6] => [4,2,7,1,5,8,3,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,1,2,3,4,7,6,8,9] => [2,3,4,5,1,7,6,8,9] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,6,3,5,1,7,8] => [6,1,4,2,5,3,7,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,1,6,2,5,8,3,7] => [2,4,7,1,5,3,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,7,3,4,6] => [1,3,6,7,4,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,6,3,8,5,2,7] => [1,7,4,2,6,3,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,6,2,5,1,7,8] => [6,4,1,2,5,3,7,8] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,5,7,6,8,3,4,1] => [8,1,6,7,2,4,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,6,7,1,3,4,5] => [5,1,6,7,8,3,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,5,4,8,1,6,7] => [6,1,2,4,3,7,8,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,3,6,5,4,7,1,2] => [7,8,2,5,4,3,6,1] => [7,8,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,7,1,5,4,8,3,2] => [3,8,7,5,4,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,5,4,7,1,8,3,2] => [5,8,7,3,2,1,4,6] => [5,8,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,1,6,7,2,8,5,4] => [2,5,1,8,7,3,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,3,6,8,4,7,2] => [1,8,3,6,2,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,6,4,7,1,5,2] => [6,8,2,4,7,3,5,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,8,4,6,5,1,7,2] => [6,8,1,3,5,4,7,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,3,1,2,6,8,5,4] => [3,4,2,8,7,5,1,6] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,4,8,5,3,2,6] => [1,7,6,3,5,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,4,5,1,7,3,2] => [5,8,7,3,4,1,6,2] => [5,8,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,4,7,5,6,8,2,1] => [8,7,1,2,4,5,3,6] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[3,4,7,8,5,2,6,1] => [8,6,1,2,5,7,3,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[4,5,8,6,1,7,2,3] => [5,7,8,1,2,4,6,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,5,6,1,7,2,3] => [5,7,8,1,3,4,6,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,8,6,3,7,4,1] => [8,1,5,7,2,4,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,4,7,2,8,6,5,1] => [8,4,1,2,7,6,3,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,3,7,8,6,1,5,4] => [6,1,2,8,7,5,3,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,1,5,7,4,3,6] => [3,1,7,6,4,8,5,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,8,4,7,5,1,6] => [7,1,2,4,6,8,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,8,4,5,1,7,6,2] => [5,8,1,3,4,7,6,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,4,1,2,5,3,6,8] => [3,4,6,2,5,7,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,3,5,2,8,6,7] => [2,5,3,1,4,7,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,3,1,6,2,7,8] => [4,6,3,1,2,5,7,8] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,4,2,1,5,3,6,8] => [4,3,6,2,5,7,1,8] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,5,1,3,6,2,7,8] => [3,6,4,1,2,5,7,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,4,1,3,2,7,8] => [4,6,5,3,1,2,7,8] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,4,2,3,6,5,1,8] => [7,3,4,2,6,5,1,8] => [7,3,8,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,2,4,3,1,5,6,8] => [5,2,4,3,6,7,1,8] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,1,4,8,5,7,2] => [3,8,2,4,6,1,7,5] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,5,4,8,7,1,2] => [7,8,2,4,3,1,6,5] => [7,8,2,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,6,4,3,1,7,5,8] => [5,1,4,3,7,2,6,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,1,7,5,6,3,2] => [3,8,7,1,5,6,4,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,7,2,8,4,6,3] => [1,4,8,6,2,7,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,5,1,2,3,7,8] => [4,5,6,1,3,2,7,8] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,8,7,5,2,6,3,4] => [1,5,7,8,4,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,3,4,5,8,2] => [1,8,4,5,6,3,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,5,8,3,4,7] => [1,2,6,7,4,3,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,5,1,4,2,7,8] => [4,6,2,5,3,1,7,8] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,3,2,7,5,1,4] => [7,4,3,8,6,1,5,2] => [7,4,3,8,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[7,4,2,1,3,8,6,5] => [4,3,5,2,8,7,1,6] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,1,6,7,3,5,2,4] => [2,7,5,8,6,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,5,6,8,2,4,1] => [8,6,2,7,3,4,1,5] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[7,3,2,1,5,8,6,4] => [4,3,2,8,5,7,1,6] => [4,3,2,8,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,1,5,7,2,6,3,8] => [2,5,7,1,3,6,4,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,2,1,3,6,4,8] => [4,3,5,7,1,6,2,8] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,1,8,7,2,5,3,4] => [2,5,7,8,6,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,3,5,1,4,2,8] => [5,7,3,6,4,2,1,8] => [5,8,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,1,5,3,7,6,2,8] => [2,7,4,1,3,6,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,4,1,7,6,3,8] => [4,1,7,3,2,6,5,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,6,8,3,2,4,7] => [2,6,5,7,1,3,8,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,8,7,3,5,4,1] => [8,1,5,7,6,2,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,1,8,6,5,3,4,7] => [2,1,6,7,5,4,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,8,6,5,3,4,1] => [8,1,6,7,5,4,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,1,4,7,8,6,2,3] => [2,7,8,3,1,6,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,2,1,7,8,6,4] => [4,3,2,8,1,7,5,6] => [4,3,2,8,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,4,3,8,6,1,5,2] => [6,8,3,2,7,5,1,4] => [6,8,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,3,7,1,5,8,6,2] => [4,8,2,1,5,7,3,6] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,4,5,3,1,7,6] => [6,2,5,3,4,8,7,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,5,8,2,1,7,3,6] => [5,4,7,1,2,8,6,3] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,8,4,1,7,3,2,5] => [4,7,6,3,8,1,5,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,3,1,8,2,7,5,4] => [3,5,2,8,7,1,6,4] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,3,2,5,7,8] => [3,5,4,2,6,1,7,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,7,8,3,2,5,6] => [2,6,5,1,7,8,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,7,1,3,6,2,8] => [4,7,5,2,1,6,3,8] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,7,6,5,4,3,2,9] => [2,8,7,6,5,4,3,1,9] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,4,5,3,7,6] => [1,3,6,4,5,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,6,1,3,4,7,5] => [4,1,5,6,8,3,7,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,2,1,3,6,4,7] => [4,3,5,7,1,6,8,2] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,8,6,2,3,1,5,4] => [6,4,5,8,7,3,1,2] => [6,4,8,7,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[2,8,6,1,7,5,4,3] => [4,1,8,7,6,3,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,5,1,7,3,4,6,2] => [3,8,5,6,2,7,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,2,8,7,4,1,5,3] => [6,2,8,5,7,1,4,3] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,7,6,3,4,1,8,2] => [6,8,4,5,1,3,2,7] => [6,8,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[1,5,6,2,7,4,8,3] => [1,4,8,6,2,3,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,5,6,4,1,7,2] => [6,8,2,5,3,4,7,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,3,8,2,1,5,4,6] => [5,4,2,7,6,8,1,3] => [5,4,2,8,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[3,1,8,6,2,5,7,4] => [2,5,1,8,6,4,7,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,6,1,8,5,7,2] => [4,8,1,2,6,3,7,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,8,4,6,7,1,3] => [7,1,8,4,2,5,6,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,1,2,6,4,3,5,8] => [2,3,6,5,7,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,6,5,3,4,8] => [2,3,6,7,5,4,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,6,2,7,1,8,5] => [6,4,1,2,8,3,5,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,1,2,7,4,3,8,6] => [2,3,6,5,1,8,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,7,3,8,6,5] => [2,1,5,3,8,7,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,3,5,1,7,8,2] => [5,8,3,2,4,1,6,7] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,3,6,7,2,5,8,1] => [8,5,2,1,6,3,4,7] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[4,7,8,6,2,3,5,1] => [8,5,6,1,7,4,2,3] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,5,4,1,8,7,6,2] => [4,8,1,3,2,7,6,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,2,4,1,8,7,6,3] => [4,2,8,3,1,7,6,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,5,1,8,7,6,2] => [4,8,2,1,3,7,6,5] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,1,8,7,2,3,5] => [3,6,7,1,8,2,5,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,5,6,4,8,1,3] => [7,1,8,5,3,4,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,3,5,6,1,8,4] => [6,1,3,8,4,5,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,6,7,1,5,8,4,2] => [4,8,1,7,5,2,3,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,1,6,2,4,7,5] => [3,5,1,6,8,4,7,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[9,8,3,7,6,5,4,2,1] => [9,8,3,7,6,5,4,2,1] => [9,8,3,7,6,5,4,2,1] => [[[[[.,.],.],[[[[.,.],.],.],.]],.],.]
[9,2,8,7,6,5,4,3,1] => [9,2,8,7,6,5,4,3,1] => [9,2,8,7,6,5,4,3,1] => [[[.,.],[[[[[[.,.],.],.],.],.],.]],.]
[10,9,8,4,7,6,5,3,2,1] => [10,9,8,4,7,6,5,3,2,1] => [10,9,8,4,7,6,5,3,2,1] => [[[[[[[.,.],.],.],[[[.,.],.],.]],.],.],.]
[9,8,3,6,5,4,7,2,1] => [9,8,3,6,5,4,7,2,1] => [9,8,3,7,6,5,4,2,1] => [[[[[.,.],.],[[[[.,.],.],.],.]],.],.]
[9,2,7,6,5,4,3,8,1] => [9,2,7,6,5,4,3,8,1] => [9,2,8,7,6,5,4,3,1] => [[[.,.],[[[[[[.,.],.],.],.],.],.]],.]
[10,2,9,8,7,6,5,4,3,1] => [10,2,9,8,7,6,5,4,3,1] => [10,2,9,8,7,6,5,4,3,1] => [[[.,.],[[[[[[[.,.],.],.],.],.],.],.]],.]
[7,4,3,1,6,5,2,8] => [4,7,3,2,6,5,1,8] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,1,2,4,8,7,5,6] => [2,3,1,4,7,8,6,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,5,4,7,3,1,2] => [7,8,6,4,3,1,5,2] => [7,8,6,4,3,1,5,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[6,8,5,1,4,7,3,2] => [4,8,7,5,3,1,6,2] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,8,3,1,4,7,2] => [5,8,4,6,1,2,7,3] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[1,5,6,8,3,4,7,2] => [1,8,5,6,2,3,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,6,8,5,4,7,2] => [1,8,2,6,5,3,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,7,1,4,8,3,2] => [4,8,7,5,1,2,3,6] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,1,2,3,7,8,6] => [3,4,5,2,1,8,6,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,7,2,5,8,3,4] => [1,4,7,8,5,2,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,5,6,2,4,3,1] => [8,5,7,6,3,4,1,2] => [8,5,7,6,3,4,1,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[5,3,8,6,2,4,1,7] => [7,5,2,6,1,4,8,3] => [7,5,2,8,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[2,7,4,6,3,8,1,5] => [7,1,5,3,8,4,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,4,8,3,1,5,6] => [6,1,5,3,7,8,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,2,4,1,3,7,5,6] => [4,2,5,3,7,8,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,2,5,3,8,1,6] => [7,3,5,1,4,8,2,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,6,5,7,1,2,3,8] => [5,6,7,1,3,2,4,8] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,8,6,1,4,2,3,7] => [4,6,7,5,1,3,8,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,7,2,4,1,6,8,3] => [5,3,8,4,1,6,2,7] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,5,3,4,1,7,6,2] => [5,8,3,4,2,7,6,1] => [5,8,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[5,6,2,1,8,7,4,3] => [4,3,8,7,1,2,6,5] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,6,1,3,2,7,5,4] => [3,5,4,8,7,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,7,5,4,1,6,3] => [6,2,8,5,4,7,3,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,6,1,2,7,3,5,4] => [3,4,6,8,7,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,5,1,2,6,3,7] => [4,5,7,1,3,6,8,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,6,7,2,4,3,5,1] => [8,4,6,5,7,2,3,1] => [8,4,7,6,5,2,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[6,8,7,4,5,3,2,1] => [8,7,6,4,5,1,3,2] => [8,7,6,4,5,1,3,2] => [[[[[.,[[.,.],.]],[.,.]],.],.],.]
[5,3,7,6,2,8,1,4] => [7,5,2,8,1,4,3,6] => [7,5,2,8,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,2,6,7,4,8,3,1] => [8,2,7,5,1,3,4,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,6,5,8,3,7,4,1] => [8,1,5,7,3,2,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,2,7,8,5,3,6,1] => [8,2,6,1,5,7,3,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,6,5,7,8,1,4,2] => [6,8,1,7,3,2,4,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,6,2,3,8,7,4,1] => [8,3,4,7,1,2,6,5] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,7,6,5,4,1,2,8] => [6,7,1,5,4,3,2,8] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,5,1,7,3,6,4,2] => [3,8,5,7,2,6,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,8,1,5,2,3,7] => [4,6,7,2,5,1,8,3] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,4,7,3,8,6,5,2] => [1,8,4,2,7,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,4,1,6,3,5,8] => [4,2,6,3,7,5,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[9,2,4,1,6,3,8,5,7] => [4,2,6,3,8,5,9,7,1] => [4,2,9,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[[.,.],.],.],.],.]]
[9,2,4,1,6,3,5,8,7] => [4,2,6,3,7,5,9,8,1] => [4,2,9,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[[.,.],.],.],.],.]]
[2,6,1,5,3,4,8,7] => [3,1,5,6,4,2,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,7,5,4,2,6,1] => [8,6,1,5,4,7,3,2] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[11,10,9,8,5,7,6,4,3,2,1] => [11,10,9,8,5,7,6,4,3,2,1] => [11,10,9,8,5,7,6,4,3,2,1] => [[[[[[[[[.,.],.],.],.],[[.,.],.]],.],.],.],.]
[10,9,8,4,5,7,6,3,2,1] => [10,9,8,4,5,7,6,3,2,1] => [10,9,8,4,7,6,5,3,2,1] => [[[[[[[.,.],.],.],[[[.,.],.],.]],.],.],.]
[11,10,9,8,6,5,7,4,3,2,1] => [11,10,9,8,6,5,7,4,3,2,1] => [11,10,9,8,6,5,7,4,3,2,1] => [[[[[[[[[[.,.],.],.],.],.],[.,.]],.],.],.],.]
[8,2,7,5,4,6,1,3] => [7,2,8,5,4,6,3,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,4,7,6,3,1,2,5] => [6,7,5,2,8,4,3,1] => [6,8,5,2,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,4,7,5,3,2,8,1] => [8,6,5,2,4,1,3,7] => [8,6,5,2,7,1,4,3] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[9,1,2,3,4,7,5,8,6] => [2,3,4,5,7,9,6,8,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,6,4,7,8,5] => [2,3,4,6,9,5,7,8,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,4,3,6,1,5,8] => [6,2,4,3,7,5,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,1,6,5,2,4,8,7] => [2,5,1,6,4,3,8,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,5,7,1,4,2,6] => [5,7,2,6,3,8,4,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,8,2,6,4,1,7] => [7,4,2,6,1,5,8,3] => [7,4,2,8,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,2,5,8,6,3,1,7] => [7,2,6,1,3,5,8,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,8,4,1,3,2,7,6] => [4,6,5,3,1,8,7,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,8,4,1,3,2,6,7] => [4,6,5,3,1,7,8,2] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,4,3,1,7,2,8] => [5,7,4,3,1,2,6,8] => [5,8,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,2,3,5,1,7,4,8] => [5,2,3,7,4,1,6,8] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,3,8,4,6,1,2,5] => [6,7,2,4,8,5,1,3] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[9,8,7,6,5,1,3,2,4] => [6,8,7,9,5,4,3,2,1] => [6,9,8,7,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[9,8,7,6,1,4,3,2,5] => [5,8,7,6,9,4,3,2,1] => [5,9,8,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[8,7,4,1,5,3,2,6] => [4,7,6,3,5,8,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[9,8,1,6,5,4,3,2,7] => [3,8,7,6,5,4,9,2,1] => [3,9,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[9,1,7,6,5,4,3,2,8] => [2,8,7,6,5,4,3,9,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,2,1,4,8,3,6] => [4,3,7,5,1,8,2,6] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,7,4,8,3,1,6,5] => [6,1,5,3,8,7,2,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,3,8,6,2,4,7,1] => [8,5,2,6,1,4,7,3] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[2,5,1,6,4,3,8,7] => [3,1,6,5,2,4,8,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,2,4,6,3,8,1] => [8,3,6,4,1,5,2,7] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,6,7,3,1,5,4,2] => [5,8,4,7,6,2,3,1] => [5,8,4,7,6,2,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,4,5,2,7,8,3,1] => [8,4,7,2,3,1,5,6] => [8,4,7,2,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[7,4,1,5,2,8,3,6] => [3,5,7,2,4,8,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,4,3,8,7,5,2] => [1,8,4,3,7,2,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,5,2,1,6,3,4] => [5,4,7,8,3,6,2,1] => [5,4,8,7,3,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[4,2,3,8,1,5,7,6] => [5,2,3,1,6,8,7,4] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,1,2,3,7,4,6,5] => [2,3,4,6,8,7,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,2,6,5,3,8,1] => [8,3,6,2,5,4,1,7] => [8,3,7,2,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,5,1,6,8,7,2,3] => [3,7,8,1,2,4,6,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,7,2,5,8,6,1] => [8,4,1,2,5,7,3,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,3,1,6,5,7,2,8] => [3,7,2,1,5,4,6,8] => [3,8,2,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,3,8,6,4,5,7,2] => [1,8,2,5,6,4,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,5,3,8,1,6,4] => [6,2,4,8,3,7,1,5] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,1,3,7,4,6,8,2] => [2,8,3,5,1,6,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,7,2,6,1,4,5] => [6,4,1,7,8,5,3,2] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,2,5,1,7,8,6,3] => [4,2,8,1,3,7,5,6] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,5,1,8,3,6,4,7] => [3,1,5,7,2,6,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,8,7,1,3,6,4] => [5,2,6,8,1,7,4,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,1,5,8,2,3,7,6] => [2,5,6,1,3,8,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,4,6,8,3,7] => [3,1,7,4,2,5,8,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,1,8,3,4,5,2] => [3,8,5,6,7,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,4,7,3,2,1,6] => [7,6,5,3,1,8,4,2] => [7,6,5,3,1,8,4,2] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]]
[5,6,8,4,2,7,1,3] => [7,5,8,4,1,2,6,3] => [7,5,8,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[7,2,3,5,6,8,4,1] => [8,2,3,7,4,5,1,6] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,8,1,3,4,7,2,6] => [3,7,4,5,1,8,6,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,7,1,8,6,3,2,5] => [3,7,6,1,8,5,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,3,7,6,1,4,5] => [6,2,3,7,8,5,4,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,3,5,6,1,8,4] => [6,2,3,8,4,5,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,3,4,1,5,6,8,2] => [4,8,2,3,5,6,1,7] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,7,5,6,4,1,3,2] => [6,8,7,5,3,4,2,1] => [6,8,7,5,3,4,2,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[8,7,4,2,3,6,5,1] => [8,4,5,3,7,6,2,1] => [8,4,7,3,6,5,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[7,2,4,5,3,1,6,8] => [6,2,5,3,4,7,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,4,3,6,8,1,5] => [7,2,4,3,8,5,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,5,3,2,1,7,4,8] => [5,4,3,7,2,1,6,8] => [5,4,3,8,2,1,7,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[3,7,4,6,2,1,8,5] => [6,5,1,3,8,4,2,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[3,7,8,1,2,5,4,6] => [4,5,1,7,6,8,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,9,2,3,4,5,6,7,10,8] => [1,3,4,5,6,7,8,10,2,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,10,2,3,4,5,6,7,8,11,9] => [1,3,4,5,6,7,8,9,11,2,10] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[1,2,8,3,4,7,5,9,6] => [1,2,4,5,7,9,6,3,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[5,4,1,7,8,6,2,3] => [3,7,8,2,1,6,4,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,7,6,5,1,8,2] => [6,8,2,1,5,4,3,7] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,6,1,5,3,8,2,4] => [3,7,5,8,4,2,1,6] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,3,9,4,8,5,7,6] => [1,2,3,5,7,9,8,6,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,10,5,9,6,8,7] => [1,2,3,4,6,8,10,9,7,5] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,10,7,9,8] => [1,2,3,4,5,6,8,10,9,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[7,2,1,6,5,4,8,3] => [3,2,8,6,5,4,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,7,2,6,8,3,1] => [8,4,7,1,2,5,3,6] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[8,1,2,7,3,5,4,6] => [2,3,5,7,6,8,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,6,3,4,8] => [1,2,6,7,4,5,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,1,2,3,6,5,7] => [3,4,5,1,7,6,8,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,3,4,2,5,6,7,8,9] => [1,4,2,3,5,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,2,3,8,7,1,4,5] => [6,2,3,7,8,1,5,4] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,2,3,6,4,8,1,5] => [7,2,3,5,8,4,1,6] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,2,1,6,4,7,3,8] => [3,2,7,5,1,4,6,8] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,6,2,7,8,3] => [3,5,8,2,1,4,6,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,5,7,4,1,8,2] => [6,8,2,5,3,1,4,7] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,1,3,6,7,8,4,2] => [2,8,3,7,1,4,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,5,4,2,8,6] => [2,6,3,5,4,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,2,3,8,1,5,4] => [6,3,4,8,7,1,2,5] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,6,8,2,4,5,3,1] => [8,4,7,5,6,2,1,3] => [8,4,7,6,5,2,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[3,8,5,4,7,1,2,6] => [6,7,1,4,3,8,5,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[6,3,2,4,8,7,1,5] => [7,3,2,4,8,1,6,5] => [7,3,2,8,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,6,2,5,7,4,8,1] => [8,3,1,6,4,2,5,7] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[7,2,4,1,6,8,5,3] => [4,2,8,3,7,5,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,8,5,4,7,3,2] => [2,8,7,5,4,1,6,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,1,5,4,2,8,3] => [3,6,8,5,4,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,6,8,7,2,4,3] => [2,6,8,7,1,3,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,7,5,3,1,8,2] => [6,8,5,1,4,2,3,7] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,4,6,2,8,7,3,1] => [8,4,7,2,1,3,6,5] => [8,4,7,2,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,6,5,7,2,1,8,3] => [6,5,8,1,3,2,4,7] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[4,6,1,3,2,5,7,8] => [3,5,4,1,6,2,7,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,6,7,8,9,10,5,3,1] => [10,1,9,2,8,3,4,5,6,7] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[5,2,4,6,7,1,8,3] => [6,2,8,3,1,4,5,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,1,5,4,2,3,8,6] => [2,5,6,4,3,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,4,3,6,1,8,5] => [6,2,4,3,8,5,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,4,7,3,1,8,5] => [6,2,5,3,8,1,4,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,8,4,2,5,7,3] => [2,5,8,4,6,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,7,8,6,1,5] => [7,1,2,3,8,6,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,8,3,2,6,7,4,1] => [8,4,3,7,1,5,6,2] => [8,4,3,7,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[4,7,2,1,5,8,3,6] => [4,3,7,1,5,8,2,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,5,7,6,2,3,4,1] => [8,5,6,7,2,4,3,1] => [8,5,7,6,2,4,3,1] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[7,8,5,2,6,1,4,3] => [6,4,8,7,3,5,1,2] => [6,4,8,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,4,1,8,3,6,5,2] => [3,8,5,2,7,6,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,6,7,8,2,5,1] => [8,6,1,2,7,3,4,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[2,4,6,7,8,9,1,3,5] => [7,1,8,2,9,3,4,5,6] => [7,1,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[.,.],.]]
[2,5,6,7,3,8,1,4] => [7,1,5,8,2,3,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,7,5,4,6,8,3,2] => [1,8,7,4,3,5,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,2,6,7,4,1,5] => [7,3,1,6,8,4,5,2] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,4,7,5,8,6,3,1] => [8,1,7,2,4,6,3,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,7,4,6,2,3,8,1] => [8,5,6,3,1,4,2,7] => [8,5,7,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[1,5,8,4,2,3,7,6] => [1,5,6,4,2,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,7,6,2,8,3,5] => [2,5,7,1,8,4,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,2,8,5,3,6] => [2,4,7,1,6,8,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,6,3,7,4,8,1] => [8,1,4,6,2,3,5,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,6,1,7,5,3,4] => [4,1,7,8,6,3,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,1,4,2,8,5,3,6] => [2,4,7,3,6,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,6,5,3,8,2,7] => [1,7,5,2,4,3,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,8,7,5,6,4,2] => [2,8,1,7,5,6,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,7,2,6,4,5,3] => [1,4,8,6,7,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,8,2,1,5,6,4] => [5,4,1,8,6,7,2,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[2,5,6,7,8,1,9,3,4] => [6,1,8,9,2,3,4,5,7] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[1,3,6,7,8,9,2,4,5] => [1,7,2,8,9,3,4,5,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,5,2,3,7,8,6,1] => [8,3,4,1,2,7,5,6] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,5,2,3,4,7,6,1] => [8,3,4,5,2,7,6,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,3,8,5,2,7,6,1] => [8,5,2,1,4,7,6,3] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[2,4,6,7,3,5,1,8] => [7,1,5,2,6,3,4,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,5,2,3,4,8,7,1] => [8,3,4,5,2,1,7,6] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,3,7,6,2,5,8,1] => [8,5,2,1,6,4,3,7] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[6,4,2,5,7,8,1,3] => [7,3,8,2,4,1,5,6] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,8,4,6,2,7,5,1] => [8,5,1,3,7,4,6,2] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,8,5,2,6,7,4,1] => [8,4,1,7,3,5,6,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,4,1,6,7,3,8,2] => [3,8,6,2,1,4,5,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,8,5,2,6,1,7] => [7,5,2,1,4,6,8,3] => [7,5,2,1,8,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[3,6,4,7,5,2,1,8] => [7,6,1,3,5,2,4,8] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[2,8,4,5,3,1,7,6] => [6,1,5,3,4,8,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,2,5,3,4,1,8,6] => [6,2,4,5,3,8,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,6,4,1,2,8,7,3] => [4,5,8,3,1,2,7,6] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,6,4,1,5,8,3,2] => [4,8,7,3,5,2,1,6] => [4,8,7,3,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,4,5,2,6,3,1,8] => [7,4,6,2,3,5,1,8] => [7,4,8,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,7,4,5,1,3,6,2] => [5,8,6,3,4,7,2,1] => [5,8,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,2,5,3,1,4,7] => [6,3,5,7,4,2,8,1] => [6,3,8,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,7,3,5,1,6,4,2] => [5,8,3,7,4,6,2,1] => [5,8,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,6,8,5,3,1,2,7] => [6,7,5,1,4,2,8,3] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,6,8,4,3,7,2,1] => [8,7,5,4,1,2,6,3] => [8,7,5,4,1,6,3,2] => [[[[[.,[[.,.],.]],.],[.,.]],.],.]
[7,2,4,1,5,3,8,6] => [4,2,6,3,5,8,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,3,4,1,7,2,6] => [5,7,3,4,2,8,6,1] => [5,8,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,2,1,7,4,6,8,5] => [3,2,1,5,8,6,4,7] => [3,2,1,8,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,2,4,6,1,3,7] => [6,3,7,4,2,5,8,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[1,5,3,4,7,2,6,8] => [1,6,3,4,2,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,3,1,2,4,8,5] => [4,5,3,6,8,1,2,7] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,2,5,7,8,4,1] => [8,3,1,7,4,2,5,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,7,4,6,8,3,5,1] => [8,1,6,3,7,4,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,5,7,6,8,4,2,3] => [1,7,8,6,2,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,4,6,8,5,3,1] => [8,1,7,3,6,4,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,2,3,4,1,5,8,7] => [5,2,3,4,6,1,8,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,3,4,5,7,8,6,9,1] => [9,1,2,3,4,7,5,6,8] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[2,3,5,6,4,7,8,9,10,1] => [10,1,2,5,3,4,6,7,8,9] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[4,1,7,2,5,3,6,8] => [2,4,6,1,5,7,3,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,4,1,8,6,2,7] => [4,7,2,3,1,6,8,5] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,7,5,1,2,3,8] => [5,6,7,1,4,2,3,8] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,5,8,4,7,2,6] => [2,7,1,5,3,8,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,5,2,6,4,1,3] => [7,4,8,6,3,5,2,1] => [7,4,8,6,3,5,2,1] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[8,2,1,4,3,6,7,5] => [3,2,5,4,8,6,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,8,5,7,2,6,3] => [2,6,8,1,4,7,5,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,8,2,4,3,5,1] => [8,4,6,5,7,2,1,3] => [8,4,7,6,5,2,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[1,3,8,6,5,7,2,4] => [1,7,2,8,5,4,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,7,2,4,8,6,3] => [2,4,8,5,1,7,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,3,7,8,4,6,2] => [2,8,3,6,1,7,4,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,2,3,6,5,1,7] => [7,3,4,1,6,5,8,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,2,3,4,7,9,5,6,8] => [1,2,3,4,7,8,5,9,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,8,5,6,9,7] => [1,2,3,4,6,7,9,5,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,6,4,8,3,5,1,7] => [7,1,5,3,6,2,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,4,8,5,3,2,7,6] => [1,6,5,2,4,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,8,4,6,7,1,2] => [7,8,1,4,2,5,6,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,2,4,8,5,7,3,6] => [1,2,7,3,5,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,4,1,8,2,5,6] => [4,6,2,3,7,8,1,5] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,6,3,1,8,2,4,7] => [4,6,3,7,1,2,8,5] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,3,6,5,1,8,4,2] => [5,8,2,7,4,3,1,6] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,7,2,1,4,8,6,3] => [4,3,8,5,1,7,2,6] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,6,3,5,2,1,8,4] => [6,5,3,8,4,2,1,7] => [6,5,3,8,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[3,6,5,2,7,1,8,4] => [6,4,1,8,3,2,5,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,5,7,4,1,8,6,2] => [5,8,1,4,2,7,3,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,1,2,6,7,5,8,3] => [2,3,8,1,6,4,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,2,8,4,6,5,7] => [2,3,1,5,7,6,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,4,6,3,8,2] => [2,8,6,4,1,5,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,2,1,8,4,7,5] => [4,3,1,6,8,2,7,5] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,5,2,8,7,1,6,4] => [6,3,1,8,2,7,5,4] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,5,2,6,7,3,8,1] => [8,3,6,1,2,4,5,7] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,1,4,10,2,5,6,7,8,9] => [2,5,1,3,6,7,8,9,10,4] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,6,4,5,1,3,2,7] => [5,7,6,3,4,2,8,1] => [5,8,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,6,7,4,3,1,5,2] => [6,8,5,4,7,2,3,1] => [6,8,5,4,7,2,3,1] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[4,7,1,8,5,3,2,6] => [3,7,6,1,5,8,2,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,7,1,4,3,5,2] => [4,8,6,5,7,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,4,5,7,1,3,2] => [6,8,7,3,4,2,5,1] => [6,8,7,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,7,5,1,8,3,2,4] => [4,7,6,8,3,1,2,5] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,7,3,2,6,5,4,1] => [8,4,3,7,6,5,2,1] => [8,4,3,7,6,5,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[8,5,6,1,7,4,2,3] => [4,7,8,6,2,3,5,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,6,8,2,7,5,3] => [2,5,8,1,7,3,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,1,3,8,7,6,2] => [3,8,4,2,1,7,6,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,5,4,2,7,3,8] => [2,5,7,4,3,1,6,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,4,2,3,1,7,5,8] => [5,3,4,2,7,1,6,8] => [5,3,8,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,4,6,1,8,2,7,5] => [4,6,1,2,8,3,7,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,3,1,4,7,6,2,8] => [3,7,2,4,1,6,5,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,5,2,7,1,3,8] => [6,4,7,2,3,1,5,8] => [6,4,8,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,4,3,5,1,6,2,8] => [5,7,3,2,4,6,1,8] => [5,8,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,5,3,6,2,1,4,8] => [6,5,3,7,2,4,1,8] => [6,5,3,8,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[6,4,3,7,1,8,2,5] => [5,7,3,2,8,1,4,6] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,1,2,7,6,4,5,8] => [2,3,1,6,7,5,4,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,7,6,3,4,8] => [2,3,6,7,1,5,4,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,1,7,2,4,3,8] => [3,5,7,6,1,2,4,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,8,1,2,7,4] => [5,6,1,8,2,3,7,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,5,7,1,3,4,8] => [5,1,6,7,3,2,4,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,7,1,5,6,4,8] => [4,1,2,7,5,6,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,5,3,4,1,7,8] => [6,1,4,5,3,2,7,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,1,3,5,4,7,8] => [3,1,4,6,5,2,7,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,1,5,2,8,7,3] => [3,5,8,1,4,2,7,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,4,5,3,6,8,2,7] => [1,7,4,2,3,5,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,3,8,5,7,4,2] => [2,8,3,7,5,1,6,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,6,3,4,2,5,7] => [2,6,4,5,7,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,5,8,7,6,2] => [3,8,1,2,4,7,6,5] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,4,5,1,8,2,6] => [5,7,1,3,4,8,2,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,7,2,5,4,3,8,1] => [8,3,6,5,4,1,2,7] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,3,5,6,8,4,1,7] => [7,1,2,6,3,4,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,4,3,7,1,8,5,2] => [5,8,3,2,7,1,4,6] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,9,7,6,5,4,2,1,3] => [8,7,9,6,5,4,3,1,2] => [8,7,9,6,5,4,3,1,2] => [[[[[[[.,[.,.]],.],.],.],.],.],[.,.]]
[8,9,7,6,5,4,2,3,1] => [9,7,8,6,5,4,3,1,2] => [9,7,8,6,5,4,3,1,2] => [[[[[[[.,[.,.]],.],.],.],.],[.,.]],.]
[3,1,5,4,2,7,8,6] => [2,5,1,4,3,8,6,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,5,7,8,1,2,6] => [6,7,2,1,3,8,4,5] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,4,1,6,8,3,2,7] => [3,7,6,2,1,4,8,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,4,3,7,5,6] => [3,2,5,4,7,8,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,8,2,1,5,3,4] => [5,4,7,8,6,2,1,3] => [5,4,8,7,6,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,7,2,5,4,1,8,3] => [6,3,8,5,4,1,2,7] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[2,4,3,5,8,6,1,7] => [7,1,3,2,4,6,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,1,6,8,3,2,4,5] => [2,6,5,7,8,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,3,6,1,2,5,4] => [5,6,3,8,7,4,1,2] => [5,8,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[7,2,8,6,1,3,5,4] => [5,2,6,8,7,4,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,4,3,1,6,8,2,5] => [4,7,3,2,8,5,1,6] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,3,5,7,4,2,8,1] => [8,6,2,5,3,1,4,7] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,2,1,6,4,7,3,5] => [3,2,7,5,8,4,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,3,8,5,6,4,1] => [8,1,3,7,5,6,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,2,8,5,7,4,6,3] => [1,2,8,6,4,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,5,4,7,2,3] => [1,7,8,5,4,2,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,4,5,6,7,1,2] => [7,8,1,3,4,5,6,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,7,1,8,3,2,6,4] => [3,6,5,8,1,7,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,4,1,8,6,5,3] => [4,2,8,3,7,6,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,3,5,1,6,4,8] => [5,2,3,7,4,6,1,8] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,1,3,8,6,4,7,5] => [2,1,3,6,8,5,7,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,8,1,3,2,5,6] => [4,6,5,2,7,8,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,5,4,3,7,1,6] => [7,2,5,4,3,8,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,1,5,3,4,7,2,6] => [2,7,4,5,3,8,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,8,7,4,5,3,2] => [2,8,7,5,6,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,8,6,4,2,1,7,3] => [6,5,8,4,1,3,7,2] => [6,5,8,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[2,6,1,8,4,7,5,3] => [3,1,8,5,7,2,6,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,8,6,1,2,7,4] => [5,6,2,8,1,4,7,3] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,5,6,3,7,1,2] => [7,8,5,1,3,4,6,2] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[6,8,7,5,1,3,4,2] => [5,8,6,7,4,1,3,2] => [5,8,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,5,6,2,3,1,8,4] => [6,4,5,8,2,3,1,7] => [6,4,8,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[1,7,4,6,2,5,8,3] => [1,5,8,3,6,4,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,1,2,7,5,6,4] => [3,4,1,8,6,7,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,2,1,5,7,8,3] => [4,3,8,2,5,1,6,7] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,4,3,8,7,2,5,1] => [8,6,3,2,7,1,5,4] => [8,6,3,2,7,1,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[2,6,4,5,7,1,8,3] => [6,1,8,3,4,2,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,6,5,2,8,1,7] => [7,5,1,2,4,3,8,6] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,6,7,5,8,2,1,3] => [7,6,8,1,4,2,3,5] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,6,3,1,4,7,2,8] => [4,7,3,5,1,2,6,8] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,3,5,8,4,7,6,1] => [8,1,2,5,3,7,6,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,6,3,1,8,4,2,7] => [4,7,3,6,1,2,8,5] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,3,2,8,4,5,6,1] => [8,3,2,5,6,7,1,4] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,4,1,8,3,6,2,5] => [3,7,5,2,8,6,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,6,4,3,8,2,5] => [2,7,5,4,8,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,7,6,4,1,8,3] => [6,1,8,5,2,4,3,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,1,4,6,2,7,8,3] => [2,5,8,3,1,4,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,6,4,8,3,5] => [3,2,7,5,8,4,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,3,7,5,8,4,6] => [2,1,3,7,5,8,4,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,4,5,7,1,8,3] => [6,2,8,3,4,1,5,7] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,7,5,6,8,1,3] => [7,2,8,1,4,5,3,6] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,7,8,3,5,1,4,6] => [6,1,4,7,5,8,2,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,4,5,1,3,6,8,2] => [4,8,5,2,3,6,1,7] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,8,2,5,4,7,3,1] => [8,3,7,5,4,1,6,2] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,6,8,1,4,7,3,2] => [4,8,7,5,1,2,6,3] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,3,4,1,8,2,5,7] => [4,6,2,3,7,1,8,5] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,7,6,3,8,4,5,1] => [8,1,4,6,7,3,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,6,8,2,3,1,7,5] => [6,4,5,1,8,2,7,3] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,7,2,3,5,1,8,6] => [6,3,4,1,5,8,2,7] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[6,4,2,1,3,7,5,8] => [4,3,5,2,7,1,6,8] => [4,3,8,2,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,8,1,3,4,5,6,10,7,9] => [3,1,4,5,6,7,9,2,10,8] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,4,2,8,7,1,3] => [7,4,8,3,1,2,6,5] => [7,4,8,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[5,4,7,1,6,2,8,3] => [4,6,8,2,1,5,3,7] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,5,8,7,6,2,1,3] => [7,6,8,1,2,5,4,3] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[6,1,7,3,8,4,5,2] => [2,8,4,6,7,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,3,1,6,4,7,5] => [4,2,3,6,8,5,7,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,3,2,7,4,6,8,5] => [1,3,2,5,8,6,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,4,6,2,7,5] => [1,6,2,4,8,5,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,3,5,1,7,2,8] => [5,7,3,2,4,1,6,8] => [5,8,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,3,5,8,4,1,6,7] => [6,1,2,5,3,7,8,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,2,3,6,7,4,5,1] => [8,2,3,6,7,4,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,1,3,8,5,4,2,7] => [2,7,3,6,5,1,8,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,2,1,5,4,7,3] => [4,3,8,6,5,2,7,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,6,4,2,1,7,3,8] => [5,4,7,3,1,2,6,8] => [5,4,8,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[4,5,7,8,6,2,3,1] => [8,6,7,1,2,5,3,4] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,6,7,5,4,1,8,2] => [6,8,1,5,4,2,3,7] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,4,3,6,5,7,1,2] => [7,8,3,2,5,4,6,1] => [7,8,3,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[3,2,8,5,7,4,1,6] => [7,2,1,6,4,8,5,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,7,1,2,3,5,4,6] => [3,4,5,7,6,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,5,2,7,8,3,4] => [1,4,7,8,3,2,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,5,8,6,3,4] => [1,2,7,8,4,6,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,9,8,7,6,5,3,4] => [2,1,8,9,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,4,2,6,3,5] => [1,5,7,4,8,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,3,2,6,8,1,5] => [7,4,3,2,8,5,1,6] => [7,4,3,2,8,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[6,4,8,5,2,7,3,1] => [8,5,7,2,4,1,6,3] => [8,5,7,2,6,1,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,4,2,7,1,3,8,6] => [5,3,6,2,1,8,4,7] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,7,1,5,2,4,8,6] => [3,5,1,6,4,8,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,5,8,3,2,4,6] => [1,6,5,7,3,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,5,7,2,4,6] => [1,6,2,7,4,8,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,1,6,2,7,4,5] => [3,5,1,7,8,4,6,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,5,1,6,3,7,4,2] => [3,8,5,7,2,4,6,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,8,2,7,4,3,1] => [8,4,7,6,2,1,5,3] => [8,4,7,6,2,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[1,4,7,6,2,8,5,3] => [1,5,8,2,7,4,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,5,1,3,8,7,4] => [4,2,5,8,3,1,7,6] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,8,5,1,3,7,4] => [5,2,6,8,4,1,7,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,8,4,2,1,3,6,7] => [5,4,6,3,1,7,8,2] => [5,4,8,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,7,1,4,8,2,3,5] => [3,6,7,4,8,1,2,5] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,1,2,3,5,4,7] => [3,4,5,7,6,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,2,5,7,8,3,1] => [8,3,7,2,4,1,5,6] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,4,1,2,3,6,5,8] => [3,4,5,2,7,6,1,8] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,1,6,3,4,5,8] => [3,2,5,6,7,4,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,6,2,4,1,5,8] => [6,4,2,5,7,3,1,8] => [6,4,2,8,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[5,4,1,2,3,6,8,7] => [3,4,5,2,1,6,8,7] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,4,3,1,8,5,6] => [5,2,4,3,7,8,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,7,5,8,4,3,6,2] => [1,8,6,5,3,7,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,7,8,5,6,4,1] => [8,1,2,7,5,6,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,8,1,6,4,7,2,3] => [3,7,8,5,1,4,6,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,7,1,8,5,6,4] => [4,1,2,8,6,7,3,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,5,1,2,7,4,8,3] => [3,4,8,6,2,1,5,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,5,7,8,2,4,1] => [8,6,1,7,3,2,4,5] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[8,7,10,6,4,9,5,3,2,1] => [10,9,8,5,7,4,2,1,6,3] => [10,9,8,5,7,4,2,1,6,3] => [[[[[[[.,.],[.,.]],.],[[.,.],.]],.],.],.]
[8,7,10,6,5,4,2,9,3,1] => [10,7,9,6,5,4,2,1,8,3] => [10,7,9,6,5,4,2,1,8,3] => [[[[[[[.,.],[.,.]],.],.],.],[[.,.],.]],.]
[8,7,10,9,5,2,6,4,3,1] => [10,6,9,8,5,7,2,1,4,3] => [10,6,9,8,5,7,2,1,4,3] => [[[[[.,.],[[.,.],.]],.],[[[.,.],.],.]],.]
[8,7,6,5,10,4,2,9,3,1] => [10,7,9,6,4,3,2,1,8,5] => [10,7,9,6,4,3,2,1,8,5] => [[[[[[[.,.],.],.],[.,.]],.],[[.,.],.]],.]
[10,8,6,9,7,5,4,3,2,1] => [10,9,8,7,6,3,5,2,4,1] => [10,9,8,7,6,3,5,2,4,1] => [[[[[[[[.,.],.],[[.,.],.]],.],.],.],.],.]
[10,8,7,6,4,9,5,3,2,1] => [10,9,8,5,7,4,3,2,6,1] => [10,9,8,5,7,4,3,2,6,1] => [[[[[[[[.,.],.],.],.],[[.,.],.]],.],.],.]
[10,9,7,4,8,6,5,3,2,1] => [10,9,8,4,7,6,3,5,2,1] => [10,9,8,4,7,6,3,5,2,1] => [[[[[[[.,.],.],.],[[[.,.],.],.]],.],.],.]
[10,8,7,6,5,4,2,9,3,1] => [10,7,9,6,5,4,3,2,8,1] => [10,7,9,6,5,4,3,2,8,1] => [[[[[[[[.,.],.],.],.],.],.],[[.,.],.]],.]
[10,9,7,6,5,2,8,4,3,1] => [10,6,9,8,5,4,3,7,2,1] => [10,6,9,8,5,4,3,7,2,1] => [[[[[[[.,.],.],.],.],.],[[[.,.],.],.]],.]
[10,9,8,6,2,7,5,4,3,1] => [10,5,9,8,7,4,6,3,2,1] => [10,5,9,8,7,4,6,3,2,1] => [[[[[[.,.],.],.],.],[[[[.,.],.],.],.]],.]
[10,9,12,8,6,11,7,5,4,3,2,1] => [12,11,10,9,8,5,7,4,2,1,6,3] => [12,11,10,9,8,5,7,4,2,1,6,3] => [[[[[[[[[.,.],[.,.]],.],[[.,.],.]],.],.],.],.],.]
[10,9,12,8,7,6,4,11,5,3,2,1] => [12,11,10,7,9,6,5,4,2,1,8,3] => [12,11,10,7,9,6,5,4,2,1,8,3] => [[[[[[[[[.,.],[.,.]],.],.],.],[[.,.],.]],.],.],.]
[10,9,12,11,7,4,8,6,5,3,2,1] => [12,11,10,6,9,8,5,7,2,1,4,3] => [12,11,10,6,9,8,5,7,2,1,4,3] => [[[[[[[.,.],[[.,.],.]],.],[[[.,.],.],.]],.],.],.]
[10,9,12,8,7,6,5,4,2,11,3,1] => [12,9,11,8,7,6,5,4,2,1,10,3] => [12,9,11,8,7,6,5,4,2,1,10,3] => [[[[[[[[[.,.],[.,.]],.],.],.],.],.],[[.,.],.]],.]
[10,9,12,11,7,6,5,2,8,4,3,1] => [12,8,11,10,7,6,5,9,2,1,4,3] => [12,8,11,10,7,6,5,9,2,1,4,3] => [[[[[[[.,.],[[.,.],.]],.],.],.],[[[.,.],.],.]],.]
[10,9,12,11,8,6,2,7,5,4,3,1] => [12,7,11,10,9,6,8,5,2,1,4,3] => [12,7,11,10,9,6,8,5,2,1,4,3] => [[[[[[.,.],[[.,.],.]],.],.],[[[[.,.],.],.],.]],.]
[11,10,12,9,8,7,6,5,4,3,2,1] => [12,11,10,9,8,7,6,5,4,2,1,3] => [12,11,10,9,8,7,6,5,4,2,1,3] => [[[[[[[[[[[.,.],[.,.]],.],.],.],.],.],.],.],.],.]
[10,9,8,7,12,6,4,11,5,3,2,1] => [12,11,10,7,9,6,4,3,2,1,8,5] => [12,11,10,7,9,6,4,3,2,1,8,5] => [[[[[[[[[.,.],.],.],[.,.]],.],[[.,.],.]],.],.],.]
[10,9,8,7,12,6,5,4,2,11,3,1] => [12,9,11,8,7,6,4,3,2,1,10,5] => [12,9,11,8,7,6,4,3,2,1,10,5] => [[[[[[[[[.,.],.],.],[.,.]],.],.],.],[[.,.],.]],.]
[10,9,8,7,12,11,5,2,6,4,3,1] => [12,8,11,10,7,9,4,3,2,1,6,5] => [12,8,11,10,7,9,4,3,2,1,6,5] => [[[[[[[.,.],.],.],[[.,.],.]],.],[[[.,.],.],.]],.]
[11,10,9,8,12,7,6,5,4,3,2,1] => [12,11,10,9,8,7,6,4,3,2,1,5] => [12,11,10,9,8,7,6,4,3,2,1,5] => [[[[[[[[[[[.,.],.],.],[.,.]],.],.],.],.],.],.],.]
[12,10,8,11,9,7,6,5,4,3,2,1] => [12,11,10,9,8,7,6,3,5,2,4,1] => [12,11,10,9,8,7,6,3,5,2,4,1] => [[[[[[[[[[.,.],.],[[.,.],.]],.],.],.],.],.],.],.]
[10,9,8,7,6,5,12,4,2,11,3,1] => [12,9,11,8,6,5,4,3,2,1,10,7] => [12,9,11,8,6,5,4,3,2,1,10,7] => [[[[[[[[[.,.],.],.],.],.],[.,.]],.],[[.,.],.]],.]
[11,10,9,8,7,6,12,5,4,3,2,1] => [12,11,10,9,8,6,5,4,3,2,1,7] => [12,11,10,9,8,6,5,4,3,2,1,7] => [[[[[[[[[[[.,.],.],.],.],.],[.,.]],.],.],.],.],.]
[12,10,9,8,6,11,7,5,4,3,2,1] => [12,11,10,9,8,5,7,4,3,2,6,1] => [12,11,10,9,8,5,7,4,3,2,6,1] => [[[[[[[[[[.,.],.],.],.],[[.,.],.]],.],.],.],.],.]
[12,11,9,6,10,8,7,5,4,3,2,1] => [12,11,10,9,8,4,7,6,3,5,2,1] => [12,11,10,9,8,4,7,6,3,5,2,1] => [[[[[[[[[.,.],.],.],[[[.,.],.],.]],.],.],.],.],.]
[11,10,9,8,7,6,5,4,12,3,2,1] => [12,11,10,8,7,6,5,4,3,2,1,9] => [12,11,10,8,7,6,5,4,3,2,1,9] => [[[[[[[[[[[.,.],.],.],.],.],.],.],[.,.]],.],.],.]
[12,10,9,8,7,6,4,11,5,3,2,1] => [12,11,10,7,9,6,5,4,3,2,8,1] => [12,11,10,7,9,6,5,4,3,2,8,1] => [[[[[[[[[[.,.],.],.],.],.],.],[[.,.],.]],.],.],.]
[12,11,9,8,7,4,10,6,5,3,2,1] => [12,11,10,6,9,8,5,4,3,7,2,1] => [12,11,10,6,9,8,5,4,3,7,2,1] => [[[[[[[[[.,.],.],.],.],.],[[[.,.],.],.]],.],.],.]
[12,11,10,8,4,9,7,6,5,3,2,1] => [12,11,10,5,9,8,7,4,6,3,2,1] => [12,11,10,5,9,8,7,4,6,3,2,1] => [[[[[[[[.,.],.],.],.],[[[[.,.],.],.],.]],.],.],.]
[11,10,9,8,7,6,5,4,3,2,12,1] => [12,10,9,8,7,6,5,4,3,2,1,11] => [12,10,9,8,7,6,5,4,3,2,1,11] => [[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],[.,.]],.]
[12,10,9,8,7,6,5,4,2,11,3,1] => [12,9,11,8,7,6,5,4,3,2,10,1] => [12,9,11,8,7,6,5,4,3,2,10,1] => [[[[[[[[[[.,.],.],.],.],.],.],.],.],[[.,.],.]],.]
[12,11,9,8,7,6,5,2,10,4,3,1] => [12,8,11,10,7,6,5,4,3,9,2,1] => [12,8,11,10,7,6,5,4,3,9,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],[[[.,.],.],.]],.]
[12,11,10,8,7,6,2,9,5,4,3,1] => [12,7,11,10,9,6,5,4,8,3,2,1] => [12,7,11,10,9,6,5,4,8,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],[[[[.,.],.],.],.]],.]
[12,11,10,9,7,2,8,6,5,4,3,1] => [12,6,11,10,9,8,5,7,4,3,2,1] => [12,6,11,10,9,8,5,7,4,3,2,1] => [[[[[[[.,.],.],.],.],.],[[[[[.,.],.],.],.],.]],.]
[7,4,5,8,1,3,2,6] => [5,7,6,2,3,8,1,4] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,7,2,1,6,4,3,8] => [4,3,7,6,1,5,2,8] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,1,7,2,6,5,3,4] => [2,4,7,8,6,5,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,6,8,4,2,3] => [3,7,8,6,1,4,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,4,7,6,5,8,1,2] => [7,8,1,2,5,4,3,6] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,8,4,3,5,1,7,6] => [6,1,4,3,5,8,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,8,4,2,6,5,7,1] => [8,4,1,3,6,5,7,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,2,5,8,6,4,7,1] => [8,2,1,6,3,5,7,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,2,5,3,6,8,7,1] => [8,2,4,1,3,5,7,6] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,8,4,1,6,5,7,2] => [4,8,1,3,6,5,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,8,5,2,6,4,7,3] => [1,4,8,6,3,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,5,1,6,4,7,2] => [4,8,1,6,3,5,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,5,1,6,3,7,2] => [4,8,6,1,3,5,7,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,5,8,6,3,7,2] => [2,8,6,1,3,5,7,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,5,3,6,2,7,8] => [2,6,4,1,3,5,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,5,4,6,2,7,1] => [8,6,1,4,3,5,7,2] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,1,5,7,4,8,6,2] => [2,8,1,5,3,7,4,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,8,3,7,4] => [1,2,6,8,4,3,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,1,6,8,5,2,3] => [3,7,8,1,6,4,2,5] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,3,8,2,5,4,6] => [1,5,3,7,6,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,2,1,6,3,7,5] => [4,3,6,2,8,5,7,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,6,1,3,7,5,8,4] => [3,1,4,8,6,2,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,5,2,6,4,1,7] => [7,4,1,6,3,5,8,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[8,2,5,7,6,1,4,3] => [6,2,8,7,3,5,4,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,3,1,8,6,7,4,2] => [3,8,2,7,1,5,6,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,1,6,4,2,8,3] => [3,6,8,5,1,4,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,1,6,5,8,4,3] => [3,1,8,7,5,4,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,2,8,5,3,1,4] => [7,3,6,8,5,2,1,4] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,1,5,7,3,4,8,2] => [2,8,5,6,3,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,8,4,6,5] => [2,3,4,6,8,7,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[9,4,3,2,1,5,6,7,8] => [5,4,3,2,6,7,8,9,1] => [5,4,3,2,9,8,7,6,1] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[4,5,6,2,8,7,1,3] => [7,4,8,1,2,3,6,5] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[3,7,4,8,6,5,2,1] => [8,7,1,3,6,5,2,4] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[5,8,4,7,6,1,2,3] => [6,7,8,3,1,5,4,2] => [6,8,7,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,3,2,7,5,1,6,4] => [6,3,2,8,5,7,4,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,8,5,7,3,2,6,1] => [8,6,5,1,3,7,4,2] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[2,6,7,4,8,1,5,3] => [6,1,8,4,7,2,3,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,7,4,3,1,2,6,5] => [5,6,4,3,8,7,2,1] => [5,8,4,3,7,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[7,3,2,6,5,1,4,8] => [6,3,2,7,5,4,1,8] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,3,6,5,1,2,7,4] => [5,6,2,8,4,3,7,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,5,4,6,8,3,7,1] => [8,1,6,3,2,4,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,8,3,7,5,4,1,6] => [7,1,3,6,5,8,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,8,6,3,2,5,4,1] => [8,5,4,7,6,3,1,2] => [8,5,4,7,6,3,1,2] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[5,2,8,6,3,1,4,7] => [6,2,5,7,1,4,8,3] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,6,4,8,2,3,5,7] => [1,5,6,3,7,2,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,8,3,7,5,4,2] => [1,8,4,7,6,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,4,1,8,6,3,5] => [4,2,7,3,8,6,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,8,1,3,7,4,6,2] => [3,8,4,6,1,7,5,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,8,1,7,2,3,6] => [4,6,7,2,1,8,5,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,5,6,4,1,7,3] => [6,1,8,5,3,4,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,4,7,3,5,8,6,2] => [1,8,4,2,5,7,3,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,1,4,3,2,7,5] => [3,6,5,4,8,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,7,8,1,2,5,4] => [5,6,2,8,7,1,3,4] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,6,1,5,2,3,8,4] => [3,5,6,8,4,2,1,7] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,8,6,7,2,3,4] => [2,6,7,8,1,4,5,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,6,8,2,3,4] => [3,6,7,8,1,4,2,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,8,4,2,1,7,3,5] => [5,4,7,3,8,1,6,2] => [5,4,8,3,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,3,2,8,1,7,4,5] => [5,3,2,7,8,1,6,4] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,8,5,6,3,7,4,2] => [1,8,5,7,3,4,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,1,3,7,8,5,2] => [3,8,4,2,7,1,5,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,1,7,4,6,5,8] => [3,1,2,5,7,6,4,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,3,7,5,4,6,1] => [8,1,3,6,5,7,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,8,5,4,3,7,1,2] => [7,8,5,4,3,1,6,2] => [7,8,5,4,3,1,6,2] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[1,8,3,2,7,4,5,6] => [1,4,3,6,7,8,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,1,7,3,2,8,6] => [3,6,5,1,2,8,4,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,6,7,4,3,5,2] => [1,8,6,5,7,3,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,2,3,4,6,5] => [1,4,5,6,8,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,3,8,1,6,4,7] => [5,2,3,7,1,6,8,4] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,4,2,1,6,3,8,5] => [4,3,6,2,8,5,1,7] => [4,3,8,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[3,5,8,4,2,7,1,6] => [7,5,1,4,2,8,6,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[8,2,4,6,3,1,5,7] => [6,2,5,3,7,4,8,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,6,5,2,1,7,8,4] => [5,4,1,8,3,2,6,7] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[7,4,3,6,1,5,2,8] => [5,7,3,2,6,4,1,8] => [5,8,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,5,8,3,6,2,1,7] => [7,6,4,1,2,5,8,3] => [7,6,4,1,8,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[1,6,7,3,8,2,4,5] => [1,6,4,7,8,2,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,7,1,2,6,4,8] => [4,5,2,7,1,6,3,8] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,4,5,6,2,3,8] => [2,6,7,3,4,5,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,7,4,3,5,2,1] => [8,7,5,4,6,1,3,2] => [8,7,5,4,6,1,3,2] => [[[[[.,[[.,.],.]],.],[.,.]],.],.]
[6,8,7,5,3,4,2,1] => [8,7,5,6,4,1,3,2] => [8,7,5,6,4,1,3,2] => [[[[[.,[[.,.],.]],.],[.,.]],.],.]
[4,8,6,2,5,7,3,1] => [8,4,7,1,5,3,6,2] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[1,7,5,4,3,2,8,6] => [1,6,5,4,3,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,5,3,2,8,6] => [1,6,5,2,4,8,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,6,8,5,3,2] => [1,8,7,3,6,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,7,2,3,5,4,1] => [8,4,5,7,6,1,3,2] => [8,4,7,6,5,1,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,8,6,5,7,2,3,1] => [8,6,7,1,4,3,5,2] => [8,6,7,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[3,6,4,8,1,2,5,7] => [5,6,1,3,7,2,8,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,7,2,1,6,4,8,3] => [4,3,8,6,1,5,2,7] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,3,7,6,2,8,4,1] => [8,5,2,7,1,4,3,6] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[2,7,5,6,1,4,8,3] => [5,1,8,6,3,4,2,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,4,1,7,6,8,3,5] => [3,1,7,2,8,5,4,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,3,7,6,8,1,5] => [7,1,3,2,8,5,4,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,1,6,4,3,7,8,2] => [2,8,5,4,1,3,6,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,6,4,3,8,2] => [3,8,6,5,1,4,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,4,6,1,3,7,5,2] => [4,8,5,2,7,3,6,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,6,2,4,7,3,1] => [8,4,7,5,2,3,6,1] => [8,4,7,6,2,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,1,3,6,4,5,2,7] => [2,7,3,5,6,4,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,4,7,8,2,6,3] => [1,6,8,3,2,7,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,5,8,2,3,4,6] => [2,5,6,7,3,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,8,5,1,4,2,7] => [5,7,1,6,4,2,8,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,3,2,5,4,7,6,10,8,9] => [1,3,2,5,4,7,6,9,10,8] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[7,1,5,2,3,4,6,8] => [2,4,5,6,3,7,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,1,2,5,6,3,8] => [3,4,7,1,5,6,2,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,7,3,1,8,2,4,5] => [4,6,3,7,8,1,2,5] => [4,8,3,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,5,8,2,7,6,3,1] => [8,4,7,1,2,6,5,3] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,3,6,8,1,7,4,2] => [5,8,2,7,1,3,6,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,5,3,8,2,4,7,1] => [8,5,3,6,2,1,7,4] => [8,5,3,7,2,1,6,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[8,3,7,6,5,4,1,2] => [7,8,2,6,5,4,3,1] => [7,8,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,3,5,6,7,1,8,9,4] => [6,1,2,9,3,4,5,7,8] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,8,7,6,1,9] => [8,1,2,3,4,7,6,5,9] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[8,2,5,3,7,6,4,1] => [8,2,4,7,3,6,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,3,6,7,5,1,8,2] => [6,8,2,1,5,3,4,7] => [6,8,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,6,2,1,4,5,3,7] => [4,3,7,5,6,2,8,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,1,5,3,2,6,7,8] => [2,5,4,1,3,6,7,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,2,7,4,3,6,8] => [2,3,6,5,1,7,4,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,3,1,2,8,4,7] => [4,5,3,7,1,2,8,6] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,3,1,8,4,2,6,7] => [3,6,2,5,1,7,8,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,1,6,8,7,2,3] => [3,7,8,2,1,4,6,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,3,6,8,7,1,2] => [7,8,3,1,2,4,6,5] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,1,6,7,2,8,5,3] => [2,5,8,1,7,3,4,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,2,5,7,3,6,1] => [8,3,6,1,4,7,5,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,5,2,7,8,3,1,6] => [7,3,6,1,2,8,4,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,5,6,8,1,4,3,7] => [5,1,7,6,2,3,8,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,7,8,1,4,3,6] => [5,1,7,6,2,8,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,7,8,2,5,4,1] => [8,5,1,7,6,2,3,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,7,8,1,6,2,5,4] => [4,6,1,8,7,5,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,8,2,6,3,5,1] => [8,4,6,1,7,5,2,3] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,5,8,2,7,1,3,6] => [6,4,7,1,2,8,5,3] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,5,7,8,3,2,6,1] => [8,6,5,1,2,7,3,4] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[3,6,5,2,7,4,8,1] => [8,4,1,6,3,2,5,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[6,4,5,1,7,3,8,2] => [4,8,6,2,3,1,5,7] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,1,5,3,7,2,8,4] => [2,6,4,8,3,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,3,7,4,8,2] => [2,8,4,6,3,1,5,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,6,3,2,4,8] => [2,6,5,7,1,4,3,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,1,2,6,4,7,3] => [3,4,8,6,2,5,7,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,1,6,2,4,3,7] => [3,5,7,6,2,4,8,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,2,1,5,8,7,4] => [4,3,2,8,5,1,7,6] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,5,7,6,1,3,4,2] => [5,8,6,7,2,4,3,1] => [5,8,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,6,1,5,3,4,7] => [4,2,6,7,5,3,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,6,5,1,7,3,4,2] => [4,8,6,7,3,2,5,1] => [4,8,7,6,3,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,7,5,1,8,3,4,2] => [4,8,6,7,3,1,2,5] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,6,7,1,5,3,4,8] => [4,1,6,7,5,2,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,8,5,1,3,4,2] => [5,8,6,7,4,1,2,3] => [5,8,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,8,5,7,1,3,4,2] => [5,8,6,7,3,1,4,2] => [5,8,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,4,7,6,1,5,3,2] => [5,8,7,2,6,4,3,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,4,2,7,6,3,5,1] => [8,3,6,2,7,5,4,1] => [8,3,7,2,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,8,2,3,1,7,4,5] => [5,3,4,7,8,1,6,2] => [5,3,8,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[3,1,6,2,7,8,5,4] => [2,4,1,8,7,3,5,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,3,7,1,8,5,4] => [5,2,3,8,7,1,4,6] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,7,4,1,3,5,2] => [5,8,6,4,7,2,3,1] => [5,8,7,4,6,2,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[4,1,3,6,5,2,8,7] => [2,6,3,1,5,4,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,3,2,5,1,8,7] => [6,4,3,1,5,2,8,7] => [6,4,3,1,8,7,5,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[2,4,3,8,6,1,7,5] => [6,1,3,2,8,5,7,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,6,3,8,5,4,7,1] => [8,1,3,6,5,2,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,1,3,2,5,8,7,4] => [2,4,3,8,5,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,8,4,2,5,3,7,1] => [8,4,6,3,5,1,7,2] => [8,4,7,3,6,1,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[8,1,4,6,5,3,7,2] => [2,8,6,3,5,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,4,6,1,2,8,7] => [5,6,1,3,2,4,8,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,4,1,7,5,6,2] => [4,8,1,3,6,7,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,5,2,4,1,7,3,6] => [5,3,7,4,2,8,6,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,6,1,5,2,3,7,8] => [3,5,6,1,4,2,7,8] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,7,4,3,6,2,1,8] => [7,6,4,3,1,5,2,8] => [7,6,4,3,1,8,5,2] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[7,2,4,6,8,1,5,3] => [6,2,8,3,7,4,1,5] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,2,5,4,7,8,1,3] => [7,2,8,4,3,1,5,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,8,2,6,1,7,4,5] => [5,3,1,7,8,4,6,2] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,6,1,8,4,2,3,7] => [3,6,7,5,1,2,8,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,2,6,1,3,8,5] => [5,3,6,2,8,4,1,7] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,1,7,4,2,3,8,5] => [2,5,6,4,8,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,6,1,3,2,7,4] => [4,6,5,8,2,3,7,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,4,8,1,5,3,6,2] => [4,8,6,2,5,7,1,3] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,5,1,8,2,3,7] => [4,6,7,1,3,2,8,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,6,8,3,5,4,7] => [2,1,5,7,6,3,8,4] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,3,4,1,7,5,8] => [5,2,3,4,7,1,6,8] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,3,7,8,2,6,1,4] => [7,5,2,8,1,6,3,4] => [7,5,2,8,1,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[2,8,5,3,7,4,1,6] => [7,1,4,6,3,8,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,4,3,8,7,2,1,6] => [7,6,3,2,1,8,5,4] => [7,6,3,2,1,8,5,4] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[3,8,1,6,4,5,7,2] => [3,8,1,5,6,4,7,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,8,3,6,1,7,2] => [6,8,4,1,2,5,7,3] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,7,1,4,2,5,6,8] => [3,5,1,4,6,7,2,8] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,6,1,2,8,7,3] => [4,5,8,2,1,3,7,6] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,5,3,2,6,8,1] => [8,5,4,1,3,6,2,7] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[2,6,3,4,1,5,7,8] => [5,1,3,4,6,2,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,4,6,8,1,2,5] => [6,7,1,3,8,4,2,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,8,4,5,7,2,1,6] => [7,6,1,3,4,8,5,2] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[4,5,8,7,2,3,1,6] => [7,5,6,1,2,8,4,3] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,6,1,3,7,8,2,4] => [3,7,4,8,1,2,5,6] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,4,6,5,7,2,1] => [8,7,1,3,5,4,6,2] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[2,6,4,5,8,7,1,3] => [7,1,8,3,4,2,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,2,6,4,3,7,5,1] => [8,2,5,4,7,3,6,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,7,1,3,6,2,8,4] => [3,6,4,8,1,5,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,6,3,4,7,2,1] => [8,7,4,5,1,3,6,2] => [8,7,4,6,1,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[4,6,5,1,7,8,2,3] => [4,7,8,1,3,2,5,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,1,3,2,8,5,6] => [3,5,4,1,7,8,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,6,5,1,8,2,4,7] => [4,6,1,7,3,2,8,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,4,3,8,7,5,2,1] => [8,7,3,2,6,1,5,4] => [8,7,3,2,6,1,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[8,7,6,5,4,1,9,3,2] => [6,9,8,5,4,3,2,1,7] => [6,9,8,5,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[9,8,7,6,5,4,1,10,3,2] => [7,10,9,6,5,4,3,2,1,8] => [7,10,9,6,5,4,3,2,1,8] => [[[[[[[.,.],.],.],.],.],.],[[[.,.],.],.]]
[8,7,6,5,1,9,4,3,2] => [5,9,8,7,4,3,2,1,6] => [5,9,8,7,4,3,2,1,6] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[4,7,2,6,8,5,3,1] => [8,3,7,1,6,4,2,5] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,7,2,4,5,8,6,1] => [8,3,1,4,5,7,2,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,8,2,5,6,7,3,1] => [8,3,7,1,4,5,6,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,8,5,2,7,4,6,1] => [8,4,1,6,3,7,5,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[4,2,7,6,8,5,3,1] => [8,2,7,1,6,4,3,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,8,4,5,6,2,7,1] => [8,6,1,3,4,5,7,2] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[4,7,6,3,5,2,8,1] => [8,6,4,1,5,3,2,7] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[8,7,3,2,6,4,5,1] => [8,4,3,6,7,5,2,1] => [8,4,3,7,6,5,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[5,3,1,6,4,8,7,2] => [3,8,2,5,1,4,7,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,3,5,1,7,6,4] => [5,1,3,8,4,7,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,5,8,3,1,4,7,2] => [5,8,4,6,2,1,7,3] => [5,8,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[7,1,6,8,3,2,5,4] => [2,6,5,8,7,3,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,6,3,1,5,4,7] => [5,2,4,7,6,3,8,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,7,6,8,1,3,4,5] => [5,1,6,7,8,3,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,7,3,6,8,2,4,1] => [8,6,3,7,1,4,2,5] => [8,6,3,7,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[7,2,6,4,5,8,3,1] => [8,2,7,4,5,3,1,6] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,5,4,3,2,1,9,7,8] => [6,5,4,3,2,1,8,9,7] => [6,5,4,3,2,1,9,8,7] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[2,1,9,3,8,7,6,5,4] => [2,1,4,9,8,7,6,5,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,8,5,6,2,4,1] => [8,6,1,7,4,5,2,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[1,2,3,4,5,8,6,7,9,10] => [1,2,3,4,5,7,8,6,9,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,10,6,9,7,8] => [1,2,3,4,5,7,9,10,8,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,8,4,5,6,7,9,10] => [1,2,3,5,6,7,8,4,9,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,10,4,5,6,9,7,8] => [1,2,3,5,6,7,9,10,8,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,10,4,9,5,8,6,7] => [1,2,3,5,7,9,10,8,6,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,10,2,3,4,7,5,6,8,9] => [1,3,4,5,7,8,6,9,10,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,12,6,7,8,9,10,11] => [1,2,3,4,5,7,8,9,10,11,12,6] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,2,3,6,4,5,7,12,8,9,10,11] => [1,2,3,5,6,4,7,9,10,11,12,8] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,2,3,8,4,5,6,7,9,12,10,11] => [1,2,3,5,6,7,8,4,9,11,12,10] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,4,2,3,5,6,7,12,8,9,10,11] => [1,3,4,2,5,6,7,9,10,11,12,8] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,4,2,3,5,8,6,7,9,12,10,11] => [1,3,4,2,5,7,8,6,9,11,12,10] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,12,2,3,4,5,6,7,8,9,10,11] => [1,3,4,5,6,7,8,9,10,11,12,2] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[3,4,5,7,1,6,2,8] => [5,7,1,2,3,6,4,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,6,1,8,3,7,2] => [4,8,6,1,2,3,7,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,8,2,1,7,6,4] => [5,4,1,8,2,7,6,3] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,5,7,3,8,1,2,6] => [6,7,4,1,2,8,3,5] => [6,8,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[7,4,3,6,2,5,8,1] => [8,5,3,2,6,4,1,7] => [8,5,3,2,7,6,1,4] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[8,4,2,7,1,3,6,5] => [5,3,6,2,8,7,4,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,4,2,3,1,6,7,5] => [5,3,4,2,8,6,7,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,7,2,3,6,5,8,1] => [8,3,4,1,6,5,2,7] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,5,1,7,4,8,3,2] => [3,8,7,5,2,1,4,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,2,1,8,5,7,6,3] => [3,2,8,1,5,7,6,4] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,2,6,7,3,1,5] => [7,3,6,1,8,4,5,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,1,4,6,3,8,7,2] => [2,8,5,3,1,4,7,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,8,7,5,6,3,2] => [1,8,7,2,5,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,2,6,4,1,5,8] => [6,3,2,5,7,4,1,8] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,6,3,5,1,4,8,2] => [5,8,3,6,4,2,1,7] => [5,8,3,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,5,1,8,6,2,4,7] => [3,6,1,7,2,5,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,6,2,1,8,3,7] => [5,4,7,2,1,3,8,6] => [5,4,8,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,6,4,8,1,2,3,7] => [5,6,7,3,1,2,8,4] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,6,1,3,7,8,2,5] => [3,7,4,1,8,2,5,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,4,7,3,8,6,2,1] => [8,7,4,2,1,6,3,5] => [8,7,4,2,1,6,5,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[2,7,5,6,1,3,8,4] => [5,1,6,8,3,4,2,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,2,4,5,1,6,8,3] => [5,2,8,3,4,6,1,7] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,5,8,7,6,1,3] => [7,2,8,1,3,6,5,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,7,2,5,8,6,1,3] => [7,3,8,1,4,6,2,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,8,7,5,4,6,2,3] => [1,7,8,5,4,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,1,4,7,5,6,2] => [3,8,1,4,6,7,5,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,6,7,4,5,3,2] => [2,8,7,5,6,3,4,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,1,4,7,5,3,2] => [3,8,7,4,6,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,6,4,7,5,3,2] => [2,8,7,4,6,3,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,3,8,6,7,5,2] => [2,8,3,1,7,5,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,5,2,3,7,1,6] => [7,4,5,1,3,8,6,2] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,2,4,7,5,1,3,8] => [6,2,7,3,5,1,4,8] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,1,8,6,3,7,2,4] => [2,7,5,8,1,4,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,4,3,5,8,2,7] => [1,7,4,3,5,2,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,1,5,8,2,3,7] => [3,6,7,2,4,1,8,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,6,2,1,8,4,3] => [5,4,8,7,1,3,2,6] => [5,4,8,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,7,1,8,6,3,2,4] => [3,7,6,8,1,5,2,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,6,3,2,7,4] => [3,6,5,8,1,4,7,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,6,8,2,5,1,3] => [7,5,8,2,6,3,1,4] => [7,5,8,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[2,7,6,3,5,1,8,4] => [6,1,4,8,5,3,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,4,3,1,6,7,2,5] => [4,7,3,2,8,5,6,1] => [4,8,3,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,8,7,5,3,4,6,1] => [8,1,5,6,4,7,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[5,6,2,4,7,1,3,8] => [6,3,7,4,1,2,5,8] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,9,8,6,5,4,3,1,2] => [8,9,7,6,5,4,1,3,2] => [8,9,7,6,5,4,1,3,2] => [[[[[[.,[[.,.],.]],.],.],.],.],[.,.]]
[7,9,8,6,5,4,2,3,1] => [9,7,8,6,5,4,1,3,2] => [9,7,8,6,5,4,1,3,2] => [[[[[[.,[[.,.],.]],.],.],.],[.,.]],.]
[8,10,9,7,6,5,4,3,1,2] => [9,10,8,7,6,5,4,1,3,2] => [9,10,8,7,6,5,4,1,3,2] => [[[[[[[.,[[.,.],.]],.],.],.],.],.],[.,.]]
[2,8,3,5,1,6,7,4] => [5,1,3,8,4,6,7,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,7,6,2,5,1,8,4] => [6,4,1,8,5,3,2,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[3,4,1,8,7,2,5,6] => [3,6,1,2,7,8,5,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,6,5,3,2,8,7] => [2,6,5,1,4,3,8,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,8,3,5,1,6,2,4] => [5,7,3,8,4,6,1,2] => [5,8,3,7,6,4,1,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,1,7,8,2,6,3,4] => [2,5,7,8,1,6,3,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,8,7,1,4,6,3] => [5,1,8,6,2,7,4,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,3,8,7,1,4,6,2] => [5,8,2,6,1,7,4,3] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,6,5,1,3,2,7] => [5,7,6,1,4,3,8,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,6,1,8,3,2,7] => [4,7,6,1,2,3,8,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,6,5,2,3,1,7] => [7,5,6,1,4,3,8,2] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,5,6,2,8,3,1,7] => [7,4,6,1,2,3,8,5] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[1,10,9,8,6,5,7,4,3,2] => [1,10,9,8,6,5,7,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[7,4,3,6,1,8,2,5] => [5,7,3,2,8,4,1,6] => [5,8,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,1,4,5,6,7,9,2,10,8] => [2,8,1,3,4,5,6,10,7,9] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,7,1,5,3,6,8,4] => [3,1,5,8,4,6,2,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,6,3,2,8,7,5] => [2,5,4,1,8,3,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,1,8,7,5,6,3] => [3,1,8,2,6,7,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[9,8,6,5,4,3,7,2,1] => [9,8,6,5,4,3,7,2,1] => [9,8,6,5,4,3,7,2,1] => [[[[[[[[.,.],.],.],.],.],[.,.]],.],.]
[5,3,2,6,7,8,1,4] => [7,3,2,8,1,4,5,6] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[7,5,1,3,4,2,8,6] => [3,6,4,5,2,8,1,7] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,1,5,3,4,2,7,8] => [2,6,4,5,3,1,7,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,7,4,3,6,5,1] => [8,1,5,4,7,6,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,8,1,3,5,2,6,7] => [3,6,4,1,5,7,8,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,3,1,5,6,7,8,9,10] => [4,1,3,2,5,6,7,8,9,10] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[1,7,8,6,3,2,4,5] => [1,6,5,7,8,4,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,2,5,3,8,4,6] => [2,3,5,7,4,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,4,2,5,1,8,6] => [6,4,1,3,5,8,2,7] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,1,7,8,9,10,5,2,3,4] => [2,8,9,10,7,1,3,4,5,6] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,6,7,5,3,8,1,4] => [7,1,5,8,4,2,3,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,5,2,6,8,7,1,3] => [7,3,8,1,2,4,6,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,5,2,6,8,3,1,7] => [7,3,6,1,2,4,8,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,1,2,4,3,6,7,8,9] => [2,3,5,4,1,6,7,8,9] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,5,8,6,7,4] => [2,3,1,8,4,6,7,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,7,8,6,3] => [2,3,8,1,4,7,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,6,8,1,5,4,2] => [5,8,2,7,6,3,1,4] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,5,8,2,3,4,1,7] => [7,4,5,6,2,1,8,3] => [7,4,8,6,2,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[8,4,1,3,2,6,5,7] => [3,5,4,2,7,6,8,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,5,2,1,8,7,3] => [5,4,8,2,3,1,7,6] => [5,4,8,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,3,8,2,1,7,4,6] => [5,4,2,7,1,8,6,3] => [5,4,2,8,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[1,5,3,4,2,8,6,7] => [1,5,3,4,2,7,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,6,1,5,7,4,3] => [4,1,8,7,5,3,6,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,3,5,1,7,6,4,2] => [4,8,2,7,3,6,5,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,5,4,7,1,6,2] => [6,8,2,4,3,7,5,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,1,5,7,8,2,3] => [3,7,8,2,4,1,5,6] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,7,1,2,5,3,6] => [4,5,7,1,6,8,3,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,6,5,1,3,7,2,4] => [4,7,5,8,3,2,6,1] => [4,8,7,6,3,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,1,3,5,8,2,6,7] => [2,6,3,1,4,7,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,5,3,8,7] => [1,3,6,4,5,2,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,2,4,6,5,7,3] => [1,3,8,4,6,5,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,2,1,6,5,7,3] => [4,3,8,2,6,5,7,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,8,5,7,4,6,3,2] => [1,8,7,5,3,6,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,7,6,8,3,5,2] => [1,8,6,2,7,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,2,7,5,1,6,3] => [6,3,8,1,5,7,4,2] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[1,7,5,2,4,3,8,6] => [1,4,6,5,3,8,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,5,1,4,3,6,7] => [4,1,6,5,3,7,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[9,7,6,5,4,3,2,8,1] => [9,7,6,5,4,3,2,8,1] => [9,7,6,5,4,3,2,8,1] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],.]
[1,3,2,5,7,4,6,9,8] => [1,3,2,6,4,7,5,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,10,4,5,9,6,8,7] => [1,2,3,5,6,8,10,9,7,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,9,3,4,5,10,6,8,7] => [1,2,4,5,6,8,10,9,3,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,10,4,8,5,6,9,7] => [1,2,3,5,7,8,10,6,9,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,10,4,5,9,7,6,8] => [1,2,3,5,6,9,8,10,7,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,9,3,4,5,10,7,6,8] => [1,2,4,5,6,9,8,10,3,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,10,4,8,6,5,7,9] => [1,2,3,5,8,7,9,6,10,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,9,3,7,5,4,6,8,10] => [1,2,4,7,6,8,5,9,3,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,10,4,7,5,9,6,8] => [1,2,3,5,7,9,6,10,8,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,7,6,1,5,3,4,8] => [4,1,6,7,5,3,2,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,3,5,4,8,2,1] => [8,7,3,5,4,2,1,6] => [8,7,3,6,5,2,1,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[3,4,2,5,7,1,6,8] => [6,3,1,2,4,7,5,8] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[3,7,6,2,1,5,4,8] => [5,4,1,7,6,3,2,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,1,7,8,3,5,4,2] => [2,8,5,7,6,1,3,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,10,9,8,5,6,7,4,3,2] => [1,10,9,8,5,6,7,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,9,8,5,4,6,7,3,2] => [1,9,8,5,4,6,7,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,2,1,3,6,4,5,8] => [3,2,4,6,7,5,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,3,6,1,5,8,2] => [5,8,3,2,6,4,1,7] => [5,8,3,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,6,2,1,5,7,8,4] => [4,3,1,8,5,2,6,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,1,2,5,7,6,8,4] => [2,3,1,8,4,6,5,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,8,2,3,7,5,1,6] => [7,3,4,1,6,8,5,2] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,7,2,4,3,5,6,1] => [8,3,5,4,6,7,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,1,2,4,7,3,5,6] => [2,3,6,4,7,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,2,8,4,5,1,3] => [7,3,8,5,6,2,1,4] => [7,3,8,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,2,6,4,3,7,1,5] => [7,2,5,4,8,3,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,8,6,1,2,3,7,4] => [4,5,6,8,1,3,7,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,4,5,6,7,1,3,2] => [6,8,7,2,3,4,5,1] => [6,8,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,2,7,1,6,3,8,4] => [4,2,6,8,1,5,3,7] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,1,3,5,7,2,6,8] => [2,6,3,1,4,7,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,8,2,7,6,5,3] => [2,4,8,1,7,6,5,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,7,4,8,3] => [1,3,8,6,2,4,5,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,7,3,2,5,4,8] => [2,5,4,7,6,1,3,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,8,7,4,2] => [1,8,4,7,3,2,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,7,5,6,8,2,3] => [2,7,8,1,4,5,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,6,2,1,4,5,8] => [5,4,1,6,7,3,2,8] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[4,2,1,6,7,5,8,3] => [3,2,8,1,6,4,5,7] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,6,8,7,2,5,4,3] => [1,5,8,7,6,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,8,5,3,7,6,2] => [2,8,5,1,4,7,6,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,2,4,5,6,1,7] => [7,3,1,4,5,6,8,2] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,5,8,6,2,3,1,7] => [7,5,6,1,2,4,8,3] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,4,7,1,8,2,3,6] => [4,6,7,2,1,8,3,5] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,3,2,7,6,8,1,5] => [7,3,2,1,8,5,4,6] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[1,4,3,2,7,5,6,8] => [1,4,3,2,6,7,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,8,6,7,1,5] => [7,3,2,1,8,5,6,4] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[2,5,3,6,1,4,8,7] => [5,1,3,6,2,4,8,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,5,3,6,1,7,8,4] => [5,1,3,8,2,4,6,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,5,2,7,1,8,3,6] => [5,3,7,1,2,8,4,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[1,3,2,5,4,6,10,7,8,9] => [1,3,2,5,4,6,8,9,10,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,3,2,4,6,5,10,7,8,9] => [1,3,2,4,6,5,8,9,10,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,3,2,4,5,10,6,7,8,9] => [1,3,2,4,5,7,8,9,10,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,4,3,6,5,10,7,8,9] => [1,2,4,3,6,5,8,9,10,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,4,3,5,10,6,7,8,9] => [1,2,4,3,5,7,8,9,10,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,5,4,10,6,7,8,9] => [1,2,3,5,4,7,8,9,10,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,3,2,5,4,7,6,9,8,12,10,11] => [1,3,2,5,4,7,6,9,8,11,12,10] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,3,2,5,4,7,6,8,12,9,10,11] => [1,3,2,5,4,7,6,8,10,11,12,9] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,3,2,5,4,6,8,7,12,9,10,11] => [1,3,2,5,4,6,8,7,10,11,12,9] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,3,2,5,4,6,7,12,8,9,10,11] => [1,3,2,5,4,6,7,9,10,11,12,8] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,3,2,4,6,5,8,7,12,9,10,11] => [1,3,2,4,6,5,8,7,10,11,12,9] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,3,2,4,6,5,7,12,8,9,10,11] => [1,3,2,4,6,5,7,9,10,11,12,8] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,3,2,4,5,7,6,12,8,9,10,11] => [1,3,2,4,5,7,6,9,10,11,12,8] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,3,2,4,5,6,12,7,8,9,10,11] => [1,3,2,4,5,6,8,9,10,11,12,7] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,2,4,3,6,5,8,7,12,9,10,11] => [1,2,4,3,6,5,8,7,10,11,12,9] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,2,4,3,6,5,7,12,8,9,10,11] => [1,2,4,3,6,5,7,9,10,11,12,8] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,2,4,3,5,7,6,12,8,9,10,11] => [1,2,4,3,5,7,6,9,10,11,12,8] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,2,4,3,5,6,12,7,8,9,10,11] => [1,2,4,3,5,6,8,9,10,11,12,7] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,2,3,5,4,7,6,12,8,9,10,11] => [1,2,3,5,4,7,6,9,10,11,12,8] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,2,3,5,4,6,12,7,8,9,10,11] => [1,2,3,5,4,6,8,9,10,11,12,7] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,2,3,4,6,5,12,7,8,9,10,11] => [1,2,3,4,6,5,8,9,10,11,12,7] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[3,1,8,4,5,2,7,6] => [2,6,1,4,5,8,7,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,7,6,1,8,4,5] => [5,1,2,7,8,4,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,5,2,1,3,7,6] => [5,4,6,1,3,8,7,2] => [5,4,8,1,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[5,8,4,2,1,3,7,6] => [5,4,6,3,1,8,7,2] => [5,4,8,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,2,8,7,5,3,1,4] => [7,2,6,8,5,1,4,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,8,4,7,5,3,1,6] => [7,1,6,3,5,8,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,1,6,2,5,7,3,4] => [2,4,7,8,5,3,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,5,3,2,7,4,6] => [2,5,4,7,3,8,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,3,7,8,1,2,6,4] => [5,6,2,8,1,7,3,4] => [5,8,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,1,3,7,4,2,5] => [3,7,4,6,8,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,6,2,3,8,7,1,5] => [7,3,4,1,8,2,6,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[6,4,2,8,5,7,1,3] => [7,3,8,2,5,1,6,4] => [7,3,8,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[8,6,1,2,5,4,7,3] => [3,4,8,6,5,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,1,2,5,6,4,3] => [3,4,8,7,5,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,7,8,5,6,9] => [1,2,3,4,7,8,5,6,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,5,8,7,9] => [1,2,3,4,6,5,8,7,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,2,7,1,8,3,4,5] => [4,2,6,7,8,1,3,5] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,5,8,1,7,2,3] => [5,7,8,2,3,1,6,4] => [5,8,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,2,8,5,1,4,7,3] => [5,2,8,6,4,1,7,3] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,4,7,6,1,8,3,5] => [5,1,7,2,8,4,3,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,7,8,9,3,4,5,6] => [2,1,6,7,8,9,3,4,5] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,7,8,9,10,1,3,4,5] => [7,1,8,9,10,2,3,4,5,6] => [7,1,10,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[[.,.],.],.]]
[10,8,9,7,6,5,4,3,2,1] => [10,9,8,7,6,5,4,2,3,1] => [10,9,8,7,6,5,4,2,3,1] => [[[[[[[[[.,.],[.,.]],.],.],.],.],.],.],.]
[1,6,2,3,8,5,7,4] => [1,3,4,8,6,2,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,4,2,6,8,5,7,1] => [8,3,1,2,6,4,7,5] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,7,4,1,2,8,6,5] => [4,5,1,3,8,7,2,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,7,4,1,2,6,8,5] => [4,5,1,3,8,6,2,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,4,1,3,6,8,2,5] => [3,7,4,2,8,5,1,6] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,8,1,2,7,3,4,5] => [3,4,6,7,8,1,5,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,8,5,7,4,3,2] => [1,8,7,6,4,2,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,8,7,1,5,3,2] => [5,8,7,1,6,2,4,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,7,6,4,1,3,5,2] => [5,8,6,4,7,3,2,1] => [5,8,7,4,6,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[3,2,4,6,1,7,8,5] => [5,2,1,3,8,4,6,7] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,3,8,1,4,6,5,7] => [4,1,2,5,7,6,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,2,4,7,5,8,1] => [8,3,1,4,6,2,5,7] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,1,8,4,6,2,5,7] => [2,6,1,4,7,5,8,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,6,8,4,5,2] => [2,8,3,6,7,4,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,3,1,2,6,8,5] => [4,5,3,2,8,6,1,7] => [4,8,3,2,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,4,6,3,5,1,7,2] => [6,8,4,2,5,3,7,1] => [6,8,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,3,2,6,8,4,5,1] => [8,3,2,6,7,4,1,5] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,4,2,6,7,3,5,1] => [8,3,6,2,7,4,5,1] => [8,3,7,2,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,1,2,4,6,3,5,8] => [2,3,6,4,7,5,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,4,7,2,8] => [1,7,4,5,3,2,6,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,5,7,8,6,2,3] => [2,7,8,1,3,6,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,5,7,6,3,4,1] => [8,1,6,7,3,5,4,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,7,8,6,4,1,3] => [7,1,8,6,2,5,3,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,7,4,6,2,5,3,1] => [8,5,7,3,6,4,2,1] => [8,5,7,3,6,4,2,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[1,7,5,4,6,2,3,8] => [1,6,7,4,3,5,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,7,5,3,1,4,8] => [6,2,5,7,4,1,3,8] => [6,2,8,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,1,7,4,8,5,2,3] => [2,7,8,4,6,1,3,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,4,6,3,1,7,5] => [6,2,5,3,8,4,7,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,4,1,8,6,2,5,3] => [3,6,8,2,7,5,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,6,2,7,5,3,4] => [1,4,7,8,6,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,5,1,7,6,3,4] => [4,1,7,8,3,6,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,7,1,6,2,4,5] => [4,6,1,7,8,5,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,8,4,3,1,7,5,6] => [5,1,4,3,7,8,6,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,8,1,4,5,6,2,3] => [3,7,8,4,5,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,3,1,2,5,4,7,6] => [3,4,2,6,5,8,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,5,3,7,4,2,6] => [2,7,4,6,3,8,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,8,3,5,4] => [1,2,6,8,7,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,8,6,7,3,5] => [1,2,7,3,8,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,6,5,7,3,4] => [2,3,7,8,5,4,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,6,5,8,3,4] => [2,3,7,8,5,4,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,4,5,6,8,3] => [3,1,8,4,5,6,2,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,4,8,3,5,6,2,1] => [8,7,4,2,5,6,1,3] => [8,7,4,2,6,5,1,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[3,1,8,6,4,5,7,2] => [2,8,1,5,6,4,7,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,4,7,5,8,3] => [3,1,8,4,6,2,5,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,5,7,2,6,8,4] => [2,5,1,8,3,6,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,3,1,2,7,8,5] => [4,5,3,1,8,2,6,7] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,5,6,8,2,7,1,3] => [7,5,8,1,2,3,6,4] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[1,7,2,5,8,4,6,3] => [1,3,8,6,4,7,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,3,8,7,1,4,6] => [6,1,3,7,2,8,5,4] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,7,2,4,6,8,3,1] => [8,3,7,4,1,5,2,6] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,3,8,1,5,4,6,7] => [4,1,2,6,5,7,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,1,6,4,2,7,5,8] => [2,5,1,4,7,3,6,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,7,8,3,6,1,2] => [7,8,5,1,2,6,3,4] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[7,3,8,5,1,6,2,4] => [5,7,2,8,4,6,1,3] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,6,5,3,4,2,7,8] => [1,6,4,5,3,2,7,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,7,6,4,8,2,3] => [2,7,8,5,1,4,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,7,1,6,2,4,8,3] => [3,5,8,6,1,4,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,6,1,7,5,3,8,2] => [3,8,6,1,5,2,4,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,4,6,5,3,1,2] => [7,8,6,3,5,4,2,1] => [7,8,6,3,5,4,2,1] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[8,1,4,3,6,2,5,7] => [2,6,4,3,7,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,1,2,4,3,5,8] => [3,4,6,5,7,1,2,8] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,2,8,6,3,4,5] => [2,3,6,7,8,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,1,3,5,6,4,2] => [3,8,4,7,5,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,6,7,5,2,3,8] => [1,6,7,2,5,3,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,8,4,6,7,2,1] => [8,7,2,4,1,5,6,3] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[4,3,5,8,6,7,2,1] => [8,7,2,1,3,5,6,4] => [8,7,2,1,6,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,2,7,8,5,6,4,1] => [8,2,1,7,5,6,3,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,7,3,8,5,6,2,1] => [8,7,3,1,5,6,2,4] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[7,1,4,8,5,6,3,2] => [2,8,7,3,5,6,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,8,7,2,5,6,1] => [8,5,2,1,6,7,4,3] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[1,7,3,8,6,4,5,2] => [1,8,3,6,7,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,2,8,5,6,3,1] => [8,3,7,2,5,6,1,4] => [8,3,7,2,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[3,4,8,2,6,7,5,1] => [8,4,1,2,7,5,6,3] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[1,6,3,8,7,4,5,2] => [1,8,3,6,7,2,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,8,7,6,2,3] => [1,7,8,2,3,6,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,5,8,2,6,7] => [1,6,3,2,4,7,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,1,3,8,2,4,7] => [3,6,4,7,2,1,8,5] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,4,3,8,6,2,5,7] => [1,6,3,2,7,5,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,5,6,2,1,7,4] => [6,5,2,8,3,4,7,1] => [6,5,2,8,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[3,5,8,7,6,1,4,2] => [6,8,1,7,2,5,4,3] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,1,5,4,6,3,8,2] => [2,8,6,4,3,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,6,5,4,8,2,1] => [8,7,2,5,4,3,1,6] => [8,7,2,6,5,4,1,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[2,7,8,3,6,1,5,4] => [6,1,4,8,7,5,2,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,7,8,3,6,2,5,4] => [1,6,4,8,7,5,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,3,5,8,1,6,2] => [6,8,3,2,4,7,1,5] => [6,8,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,8,4,3,6,1,5,2] => [6,8,4,3,7,5,1,2] => [6,8,4,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[7,1,6,4,3,8,5,2] => [2,8,5,4,7,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,7,3,4,1,5,2,6] => [5,7,3,4,6,8,2,1] => [5,8,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,2,6,4,3,8,5,1] => [8,2,5,4,7,3,1,6] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,7,5,4,3,8,2,6] => [1,7,5,4,3,8,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,5,1,8,2,6,3] => [4,6,8,2,3,7,1,5] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,3,8,4,5,1,7] => [7,1,3,5,6,2,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,8,6,4,2,7,1,3] => [7,5,8,4,1,3,6,2] => [7,5,8,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[1,3,8,7,6,4,5,2] => [1,8,2,6,7,5,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,5,2,8,3,7] => [1,5,7,3,4,2,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,1,6,3,8,7,2] => [3,8,5,1,2,4,7,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,1,6,3,8,4,5] => [3,2,5,7,8,4,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,3,4,5,6,1,8,9,7] => [6,1,2,3,4,5,9,7,8] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[2,3,4,5,1,7,8,9,6] => [5,1,2,3,4,9,6,7,8] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,6,3,1,4,7,8,5] => [4,1,3,5,8,2,6,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,5,6,7,1,9,10,8] => [7,1,2,3,4,5,6,10,8,9] => [7,1,10,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[[.,.],.],.]]
[2,7,3,4,1,8,5,6] => [5,1,3,4,7,8,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,3,4,5,1,7,8,9,10,6] => [5,1,2,3,4,10,6,7,8,9] => [5,1,10,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[[.,.],.],.],.],.]]
[2,3,1,5,6,7,8,9,10,4] => [3,1,2,10,4,5,6,7,8,9] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[8,6,3,7,4,5,2,1] => [8,7,3,5,6,2,4,1] => [8,7,3,6,5,2,4,1] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[7,2,6,8,5,3,4,1] => [8,2,6,7,5,3,1,4] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,6,7,8,3,5,4,1] => [8,1,5,7,6,2,3,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,7,8,6,1,5,3,2] => [5,8,7,1,6,4,2,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,2,1,6,4,3,7,5] => [3,2,6,5,8,4,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,2,1,6,5,3,7] => [4,3,7,1,6,5,8,2] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,2,1,8,5,3,7] => [4,3,7,1,6,2,8,5] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,3,7,8,1,4,6,5] => [5,1,2,6,8,7,3,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,2,3,6,4,1,8,5] => [6,2,3,5,8,4,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,6,3,5,8,1,7] => [7,2,4,1,5,3,8,6] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,7,8,6,3,5,1,4] => [7,1,5,8,6,4,2,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,4,1,5,3,7,6,2] => [3,8,5,2,4,7,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,4,2,7,6,5] => [3,5,2,4,8,7,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,5,8,7,3,1,6,4] => [6,1,5,8,2,7,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,6,2,1,4,5,7,3] => [4,3,8,5,6,2,7,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,2,1,8,4,3,6,5] => [3,2,6,5,8,7,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,7,5,2,8,4,6,1] => [8,4,1,6,3,7,2,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[7,4,2,6,8,5,3,1] => [8,3,7,2,6,4,1,5] => [8,3,7,2,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,4,1,2,8,5,6,3] => [3,4,8,2,6,7,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,4,1,8,5,2,3,7] => [3,6,7,2,5,1,8,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,4,1,6,8,5,2] => [4,8,2,3,7,5,1,6] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,5,8,4,6,2,7,1] => [8,6,1,4,2,5,7,3] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[7,2,6,5,8,3,1,4] => [7,2,6,8,4,3,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[10,8,7,6,5,4,3,2,9,1] => [10,8,7,6,5,4,3,2,9,1] => [10,8,7,6,5,4,3,2,9,1] => [[[[[[[[[.,.],.],.],.],.],.],.],[.,.]],.]
[6,3,5,8,1,2,7,4] => [5,6,2,8,3,1,7,4] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,3,5,7,1,4,6,2] => [5,8,2,6,3,7,4,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,3,2,4,5,6,9,7,8] => [1,3,2,4,5,6,8,9,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,8,7,1,4,5,3,2] => [4,8,7,5,6,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,7,1,2,5,4,3] => [4,5,8,7,6,1,3,2] => [4,8,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,3,1,7,6,2,4,8] => [3,6,2,7,1,5,4,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,6,2,4,3,8] => [3,5,7,6,2,4,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,8,6,1,2,4,3,7] => [4,5,7,6,1,3,8,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,2,7,5,1,6,3,8] => [5,2,7,1,4,6,3,8] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,1,3,5,7,6,8,2] => [2,8,3,1,4,6,5,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,6,3,5,8,2] => [2,8,5,1,6,4,3,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,5,6,2,1,4,3,8] => [5,4,7,6,2,3,1,8] => [5,4,8,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,5,1,4,7,2,8,3] => [3,6,8,4,2,1,5,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,1,3,7,4,8,2] => [3,8,4,6,2,1,5,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,9,4,5,6,7,8,1,10,3] => [8,1,10,3,4,5,6,7,2,9] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[3,4,1,9,6,7,8,2,5] => [3,8,1,2,9,5,6,7,4] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[4,8,9,5,6,7,2,1,3] => [8,7,9,1,4,5,6,2,3] => [8,7,9,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],[.,.]]
[3,5,1,4,9,7,8,2,6] => [3,8,1,4,2,9,6,7,5] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[3,4,1,10,6,7,8,9,2,5] => [3,9,1,2,10,5,6,7,8,4] => [3,10,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,6,2,5,8,4,3] => [2,4,8,7,5,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,3,1,2,8,5,7] => [4,5,3,1,7,2,8,6] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,2,5,1,7,3,6,8] => [4,2,6,1,3,7,5,8] => [4,2,8,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,1,8,2,7,3,5] => [3,5,7,1,8,2,6,4] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,4,8,1,6,5,3] => [5,2,8,3,7,6,1,4] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,7,4,2,5,1,6] => [7,5,1,4,6,8,3,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,7,3,2,1,8,6,4] => [5,4,3,8,1,7,2,6] => [5,4,3,8,1,7,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,3,5,4,1,6,8,2] => [5,8,2,4,3,6,1,7] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,5,1,6,8,3,2,4] => [3,7,6,8,2,4,1,5] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,7,6,8,2,4] => [3,7,2,8,1,5,4,6] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,6,1,5,2,3,7] => [4,6,7,1,5,3,8,2] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,4,1,8,2,6,5,3] => [3,5,8,2,7,6,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,2,8,4,3,5,6] => [2,3,6,5,7,8,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,1,4,2,7,5,6] => [3,5,2,4,7,8,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,2,5,3,4,6,7,9] => [2,3,5,6,4,7,8,1,9] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,2,3,6,4,5,7,8] => [1,3,4,6,7,5,8,9,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,1,2,3,6,4,5,7,8,10] => [2,3,4,6,7,5,8,9,1,10] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,1,2,6,4,3,5,7,9] => [2,3,6,5,7,4,8,1,9] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,2,3,7,5,4,6,8] => [1,3,4,7,6,8,5,9,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,8,6,1,5,2,4,3] => [4,6,8,7,5,3,1,2] => [4,8,7,6,5,3,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,7,3,2,1,5,4] => [6,5,4,8,7,1,3,2] => [6,5,4,8,7,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[3,6,8,7,2,4,1,5] => [7,5,1,6,8,2,4,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,6,5,2,4,8,1,7] => [7,4,1,5,3,2,8,6] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,3,4,5,1,7,2,8] => [5,7,2,3,4,1,6,8] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,1,5,4,7,8,3,6] => [2,1,7,4,3,8,5,6] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,7,5,3,8,4] => [3,1,6,8,5,2,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,5,4,8,3,6,7,2] => [1,8,5,3,2,6,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,6,5,2,3,7,1] => [8,5,6,1,4,3,7,2] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[1,8,3,6,2,4,7,5] => [1,5,3,6,8,4,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,5,6,4,2,3] => [1,7,8,6,4,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,2,1,5,4,3,7] => [4,3,7,6,5,1,8,2] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,4,8,7,6,2,3,5] => [1,6,7,2,8,5,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,1,4,2,8,3,6] => [3,5,7,4,2,8,1,6] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,4,7,5,3,8,1,6] => [7,1,5,2,4,8,3,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,3,2,1,5,8,4,7] => [4,3,2,7,5,1,8,6] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,4,1,2,5,6,8,3] => [3,4,8,2,5,6,1,7] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,8,3,7,1,4,2] => [6,8,4,7,2,1,5,3] => [6,8,4,7,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[4,8,6,5,3,7,1,2] => [7,8,5,1,4,3,6,2] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[4,8,6,5,3,7,2,1] => [8,7,5,1,4,3,6,2] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[2,7,5,6,1,8,3,4] => [5,1,7,8,3,4,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,4,7,1,6,2,3,8] => [4,6,7,2,1,5,3,8] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,7,4,6,5,2,8] => [2,7,1,4,6,5,3,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,4,3,5,1,8,6] => [6,1,4,3,5,8,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[2,8,6,7,1,4,5,3] => [5,1,8,6,7,3,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,6,1,8,7,3,5,4] => [3,1,6,8,7,2,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,8,4,7,2,5,6,3] => [1,5,8,3,6,7,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,8,3,6,7,2,1] => [8,7,4,2,1,5,6,3] => [8,7,4,2,1,6,5,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[5,8,4,6,3,7,2,1] => [8,7,5,3,1,4,6,2] => [8,7,5,3,1,6,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.]
[8,5,2,6,3,1,4,7] => [6,3,5,7,2,4,8,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,2,8,5,4,1,6] => [7,3,2,6,5,8,1,4] => [7,3,2,8,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[2,6,8,3,5,7,4,1] => [8,1,4,7,5,2,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,3,4,8,5,1,2,6] => [6,7,2,3,5,8,1,4] => [6,8,2,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,6,2,4,1,8,3,5] => [5,3,7,4,8,2,1,6] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,3,6,4,1,2,7,5] => [5,6,2,4,8,3,7,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,8,4,1,7,3,5,2] => [4,8,6,3,7,1,5,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,8,5,6,1,3,4,7] => [5,1,6,7,3,4,8,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,6,8,5,1,2,4,3] => [5,6,8,7,4,2,1,3] => [5,8,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[9,7,1,8,2,3,4,5,6] => [3,5,6,7,8,9,2,4,1] => [3,9,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[9,1,2,8,4,3,5,6,7] => [2,3,6,5,7,8,9,4,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,9,3,2,4,6,5,7] => [2,5,4,6,8,7,9,1,3] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,9,2,4,5,6,3,7] => [2,4,8,5,6,7,9,1,3] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,10,9,8,7,6,5,4,1,2] => [9,10,1,8,7,6,5,4,3,2] => [9,10,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[6,1,8,4,2,3,7,5] => [2,5,6,4,8,1,7,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,8,5,2,6,3,4] => [2,5,7,8,4,6,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,4,3,7,1,6,5] => [6,1,4,3,8,7,5,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,5,4,3,8,2,7,6] => [1,6,4,3,2,8,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,8,3,6,2,1,5] => [7,6,4,1,8,5,2,3] => [7,6,4,1,8,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[3,4,2,6,8,1,7,5] => [6,3,1,2,8,4,7,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,8,6,2,7,5,1,3] => [7,4,8,1,6,3,5,2] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[7,6,1,5,2,3,4,8] => [3,5,6,7,4,2,1,8] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,5,1,6,2,3,4,8] => [3,5,6,7,2,4,1,8] => [3,8,7,6,2,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,6,5,1,3,4,8] => [5,2,6,7,4,3,1,8] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,1,7,2,4,5,8,3] => [2,4,8,5,6,1,3,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,1,8,4,7,3,5] => [3,2,7,5,8,1,6,4] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,5,4,7,1,8,3,6] => [5,1,7,3,2,8,4,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,1,2,4,6,3,5,7] => [2,3,6,4,7,5,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,5,6,8,9,10,7,1,2] => [9,10,1,2,3,4,8,5,6,7] => [9,10,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[3,7,8,4,5,6,1,2] => [7,8,1,4,5,6,2,3] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,5,2,1,8,3,6,7] => [4,3,6,1,2,7,8,5] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,5,4,1,7,2,8,6] => [4,6,1,3,2,8,5,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,8,6,7,4,5,2] => [1,8,2,6,7,4,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,5,3,7,1,8,4] => [6,1,4,8,3,2,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,7,1,3,6,4,8,2] => [3,8,4,6,1,5,2,7] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,2,5,4,1,7,3,6] => [5,2,7,4,3,8,6,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,1,7,6,4,2,3,5] => [2,6,7,5,8,4,3,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,7,2,5,8,4,3] => [2,4,8,7,5,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,8,4,5,3,7,1] => [8,1,6,4,5,2,7,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,2,3,4,9,5,8,6,7] => [1,2,3,4,6,8,9,7,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,9,5,8,7,6] => [1,2,3,4,6,9,8,7,5] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,9,4,5,6,8,7] => [1,2,3,5,6,7,9,8,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,9,4,5,8,6,7] => [1,2,3,5,6,8,9,7,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,9,4,5,8,7,6] => [1,2,3,5,6,9,8,7,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,9,4,8,7,6,5] => [1,2,3,5,9,8,7,6,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,9,3,4,8,5,6,7] => [1,2,4,5,7,8,9,6,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,9,3,4,8,5,7,6] => [1,2,4,5,7,9,8,6,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,9,3,4,8,7,6,5] => [1,2,4,5,9,8,7,6,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,9,3,8,4,7,6,5] => [1,2,4,6,9,8,7,5,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,9,3,8,7,6,5,4] => [1,2,4,9,8,7,6,5,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,2,8,3,7,6,5,4] => [1,3,5,9,8,7,6,4,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,10,6,9,8,7] => [1,2,3,4,5,7,10,9,8,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,10,5,6,9,7,8] => [1,2,3,4,6,7,9,10,8,5] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,10,5,6,9,8,7] => [1,2,3,4,6,7,10,9,8,5] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,10,5,9,8,7,6] => [1,2,3,4,6,10,9,8,7,5] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,10,4,5,6,9,8,7] => [1,2,3,5,6,7,10,9,8,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,10,4,5,9,6,7,8] => [1,2,3,5,6,8,9,10,7,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,10,4,5,9,8,7,6] => [1,2,3,5,6,10,9,8,7,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,10,4,9,5,8,7,6] => [1,2,3,5,7,10,9,8,6,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,10,4,9,8,7,6,5] => [1,2,3,5,10,9,8,7,6,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,10,3,4,9,5,6,8,7] => [1,2,4,5,7,8,10,9,6,3] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,10,3,4,9,5,8,6,7] => [1,2,4,5,7,9,10,8,6,3] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,10,3,4,9,5,8,7,6] => [1,2,4,5,7,10,9,8,6,3] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,10,3,4,9,8,7,6,5] => [1,2,4,5,10,9,8,7,6,3] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,10,3,9,4,8,7,6,5] => [1,2,4,6,10,9,8,7,5,3] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,10,3,9,8,7,6,5,4] => [1,2,4,10,9,8,7,6,5,3] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,10,2,9,3,8,4,7,6,5] => [1,3,5,7,10,9,8,6,4,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,10,2,9,3,8,7,6,5,4] => [1,3,5,10,9,8,7,6,4,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,10,2,9,8,7,6,5,4,3] => [1,3,10,9,8,7,6,5,4,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[8,2,7,5,3,1,4,6] => [6,2,5,7,4,8,3,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,4,2,8,5,7,1,6] => [7,3,1,2,5,8,6,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,5,3,6,4,2,8,7] => [1,6,3,5,2,4,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,6,2,5,8,7,3] => [2,4,8,1,5,3,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,8,6,3,7,4,5,2] => [1,8,4,6,7,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,6,1,5,2,7,3] => [4,6,8,2,5,3,7,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,3,8,1,5,4,7] => [5,2,3,7,6,1,8,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,8,6,5,4,7,1,2] => [7,8,1,5,4,3,6,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,1,5,6,8,7,3] => [3,1,8,2,4,5,7,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,7,1,6,2,8,3] => [4,6,8,1,2,5,3,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[10,1,9,2,3,4,5,6,7,8] => [2,4,5,6,7,8,9,10,3,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[5,7,3,4,2,8,6,1] => [8,5,3,4,1,7,2,6] => [8,5,3,7,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[7,6,4,2,3,8,5,1] => [8,4,5,3,7,2,1,6] => [8,4,7,3,6,2,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[4,8,7,3,2,5,6,1] => [8,5,4,1,6,7,3,2] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[3,7,4,2,6,8,5,1] => [8,4,1,3,7,5,2,6] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[5,6,2,8,7,4,3,1] => [8,3,7,6,1,2,5,4] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,5,6,4,8,7,1,3] => [7,1,8,4,2,3,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,2,8,3,7,4,5,1] => [8,2,4,6,7,1,5,3] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,5,8,7,2,3,6,1] => [8,5,6,1,2,7,4,3] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[2,7,1,4,6,8,5,3] => [3,1,8,4,7,5,2,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,5,1,6,8,4,3] => [4,2,8,7,3,5,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,7,8,5,6,4,3,1] => [8,1,7,6,4,5,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,6,2,1,7,3,5,4] => [4,3,6,8,7,2,5,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[10,9,3,4,5,6,8,7,2,1] => [10,9,3,4,5,6,8,7,2,1] => [10,9,3,8,7,6,5,4,2,1] => [[[[[.,.],.],[[[[[.,.],.],.],.],.]],.],.]
[9,8,3,4,5,7,6,2,1] => [9,8,3,4,5,7,6,2,1] => [9,8,3,7,6,5,4,2,1] => [[[[[.,.],.],[[[[.,.],.],.],.]],.],.]
[7,2,8,4,6,5,3,1] => [8,2,7,4,6,5,1,3] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,7,8,4,6,5,2,1] => [8,7,1,4,6,5,2,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[2,5,8,3,4,6,1,7] => [7,1,4,5,2,6,8,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,4,8,3,7,6,2,1] => [8,7,4,2,1,6,5,3] => [8,7,4,2,1,6,5,3] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[6,3,1,7,2,4,8,5] => [3,5,2,6,8,1,4,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,5,2,3,6,4,7] => [2,4,5,7,3,6,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,2,1,3,6,4,7] => [4,3,5,7,2,6,8,1] => [4,3,8,7,2,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,7,2,1,3,8,5,6] => [4,3,5,1,7,8,2,6] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,5,2,8,1,3,6,7] => [5,3,6,1,2,7,8,4] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,2,5,1,6,3,4,7] => [4,2,6,7,3,5,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,6,3,2,5,8,4,1] => [8,4,3,7,5,2,1,6] => [8,4,3,7,6,2,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[6,1,3,2,8,7,5,4] => [2,4,3,8,7,1,6,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,1,3,8,4,6,5] => [3,2,4,6,8,7,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,5,4,8,7,1,3] => [7,1,8,4,3,2,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,6,7,1,3,2,4,8] => [4,6,5,7,1,2,3,8] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,1,8,4,3,2,6,5] => [2,6,5,4,8,7,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,1,6,8,5,3,2] => [3,8,7,2,6,4,1,5] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,3,7,5,4,2,1] => [8,7,3,6,5,2,4,1] => [8,7,3,6,5,2,4,1] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[8,3,2,4,7,5,6,1] => [8,3,2,4,6,7,5,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,8,6,2,5,1,3,7] => [6,4,7,1,5,3,8,2] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,2,8,7,3,5,1,4] => [7,2,5,8,6,1,4,3] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,1,7,8,4,5,6,2] => [2,8,1,5,6,7,3,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,7,8,4,5,6,1] => [8,2,1,5,6,7,3,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,8,6,4,1,2,5,7] => [5,6,1,4,7,3,8,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,2,3,4,7,8,9,5,6] => [1,2,3,4,8,9,5,6,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,8,9,5,7] => [1,2,3,4,8,5,9,6,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,5,2,7,6,4,3] => [1,4,8,7,3,6,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,6,8,2,5,4,3] => [1,5,8,7,6,3,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,5,7,1,8,2,3] => [5,7,8,1,3,2,4,6] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,5,3,6,8,4,2,1] => [8,7,3,6,2,4,1,5] => [8,7,3,6,2,5,1,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[7,2,5,6,4,8,3,1] => [8,2,7,5,3,4,1,6] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,4,6,2,8,5,3,1] => [8,4,7,2,6,3,1,5] => [8,4,7,2,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,3,4,8,2,1,7,6] => [6,5,2,3,1,8,7,4] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,3,7,5,4,1,2,8] => [6,7,2,5,4,1,3,8] => [6,8,2,7,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,4,3,2,1,9,7,8,6] => [5,4,3,2,1,9,7,8,6] => [5,4,3,2,1,9,8,7,6] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[1,6,3,4,2,5,8,7] => [1,5,3,4,6,2,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,2,3,1,6,5,8] => [5,3,4,2,7,6,1,8] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[4,1,5,6,2,8,7,3] => [2,5,8,1,3,4,7,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,4,5,6,8,10,1,7,9] => [8,1,2,3,4,5,9,6,10,7] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[2,3,4,6,9,1,5,7,8] => [6,1,2,3,7,4,8,9,5] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[3,4,7,8,1,5,2,6] => [5,7,1,2,6,8,3,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,3,1,7,6,2,5] => [4,7,3,1,8,6,5,2] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,2,6,3,4,5,7,8,9] => [1,2,4,5,6,3,7,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,8,4,5,6,7,9] => [1,2,3,5,6,7,8,4,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,6,3,4,5,7,8,9,10] => [1,2,4,5,6,3,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,9,3,4,8,5,6,7,10] => [1,2,4,5,7,8,9,6,3,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,6,7,5,3,4,1,8] => [7,1,5,6,4,2,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,1,7,5,6,8,3] => [3,1,8,2,5,6,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,4,8,3,5,1,6] => [7,2,5,3,6,8,1,4] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[4,1,3,7,8,6,5,2] => [2,8,3,1,7,6,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,5,3,7,4,6,8,2] => [1,8,3,5,2,6,4,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,9,4,8,3,7,2,6,1] => [9,7,5,3,1,8,6,4,2] => [9,7,5,3,1,8,6,4,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]
[4,7,5,1,2,3,8,6] => [4,5,6,1,3,8,2,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,7,6,1,8,5,3,2] => [4,8,7,1,6,3,2,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,8,4,6,2,5,7,3] => [1,5,8,3,6,4,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,4,3,1,6,5,2] => [5,8,4,3,7,6,2,1] => [5,8,4,3,7,6,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[2,8,5,7,3,1,6,4] => [6,1,5,8,3,7,4,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,8,7,3,4,2,6,5] => [1,6,4,5,8,7,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,2,4,6,8,5,3] => [1,3,8,4,7,5,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,6,1,2,5,3,7] => [4,5,7,2,6,3,8,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,8,1,4,5,3,7,6] => [3,1,6,4,5,8,7,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,8,6,7,5,2,1,3] => [7,6,8,1,5,3,4,2] => [7,6,8,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[8,4,2,1,5,7,6,3] => [4,3,8,2,5,7,6,1] => [4,3,8,2,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,5,3,1,2,7,8,6] => [4,5,3,1,2,8,6,7] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,5,4,6,3,8,1,7] => [7,1,5,3,2,4,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,2,6,1,3,8,7,4] => [4,2,5,8,1,3,7,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,4,6,7,3,5,1] => [8,2,6,3,7,4,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,2,6,7,4,3,5,1] => [8,2,6,5,7,3,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,2,5,8,1,4,7,6] => [5,2,1,6,3,8,7,4] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,2,3,4,6,7,5,9,8] => [1,2,3,4,7,5,6,9,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,2,1,6,5,8,3,4] => [3,2,7,8,5,4,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,8,7,5,6,1,4] => [7,2,1,8,5,6,4,3] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,2,4,6,1,8,7,3] => [5,2,8,3,1,4,7,6] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,2,8,7,6,1,4] => [7,3,1,8,2,6,5,4] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[2,5,6,1,4,3,8,7] => [4,1,6,5,2,3,8,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,1,6,2,4,5,8,3] => [2,4,8,5,6,3,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,1,2,5,4,6,7] => [3,4,1,6,5,7,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,2,8,1,4,6,7] => [5,3,1,6,2,7,8,4] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[9,1,8,7,6,5,4,2,3] => [2,8,9,7,6,5,4,3,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,8,7,2,3,5,1] => [8,5,6,1,7,2,4,3] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,4,8,7,2,6,5,1] => [8,5,1,2,7,6,4,3] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[2,1,4,3,6,5,8,9,7] => [2,1,4,3,6,5,9,7,8] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[4,2,7,5,3,8,1,6] => [7,2,5,1,4,8,3,6] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,8,7,6,5,4,9,3,2] => [1,9,8,6,5,4,3,2,7] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,7,6,5,4,3,9,2] => [1,9,7,6,5,4,3,2,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,7,6,10,5,4,3,2] => [1,10,9,8,7,5,4,3,2,6] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,7,6,5,4,2,3,9] => [1,7,8,6,5,4,3,2,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,7,6,5,4,3,10,2] => [1,10,8,7,6,5,4,3,2,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,6,4,7,2,3,5,8] => [1,5,6,3,7,2,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,8,2,5,7,3] => [1,5,8,3,6,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,8,1,5,6,3,4] => [4,2,7,8,5,6,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,7,1,5,3,8,4] => [4,1,6,8,5,2,3,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,3,2,1,7,5,6,4] => [4,3,2,8,6,7,5,1] => [4,3,2,8,7,6,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,2,1,7,6,8,3,5] => [3,2,7,1,8,5,4,6] => [3,2,8,1,7,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,2,7,8,5,4,6,1] => [8,2,1,6,5,7,3,4] => [8,2,1,7,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,6,3,7,1,4,5,2] => [5,8,3,6,7,2,4,1] => [5,8,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,1,5,3,6,7,8,9,4] => [2,1,4,9,3,5,6,7,8] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,1,4,2,7,3,6] => [3,5,7,4,2,8,6,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,1,2,3,4,7,9,6,8] => [2,3,4,5,1,8,6,9,7] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[5,4,1,2,3,7,6,8] => [3,4,5,2,1,7,6,8] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,8,3,5,7,9] => [2,1,6,3,7,4,8,5,9] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,6,4,8,5,7,1] => [8,1,2,4,6,3,7,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,6,1,3,4,7,5,2] => [3,8,4,5,7,2,6,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,2,3,6,8,1,7] => [7,3,4,1,2,5,8,6] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[5,2,4,1,8,6,3,7] => [4,2,7,3,1,6,8,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,4,8,5,7,6,2,1] => [8,7,1,2,4,6,5,3] => [8,7,1,6,5,4,3,2] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[7,3,2,4,5,8,6,1] => [8,3,2,4,5,7,1,6] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,2,5,1,3,8,4,6] => [4,2,5,7,3,8,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,5,3,8,6,2,4] => [2,7,4,8,3,6,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,7,1,3,5,4,6] => [4,2,5,7,6,8,3,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,7,1,3,5,4,8] => [4,2,5,7,6,1,3,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,5,4,8,2,6,7] => [2,6,1,4,3,7,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,3,2,5,4,7,8] => [2,4,3,6,5,1,7,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,6,7,5,1,4,2,8] => [5,7,1,6,4,2,3,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,8,3,4,7,6,2,1] => [8,7,3,4,1,6,5,2] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[5,3,4,8,6,7,2,1] => [8,7,2,3,1,5,6,4] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[8,4,1,7,6,3,5,2] => [3,8,6,2,7,5,4,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,5,1,2,3,6,4,7] => [3,4,5,7,2,6,8,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,7,6,3,5,1,2] => [7,8,5,1,6,4,3,2] => [7,8,5,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,6,8,5,1,3,4,7] => [5,1,6,7,4,2,8,3] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,1,6,8,2,5,7,4] => [2,5,1,8,6,3,7,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,2,7,5,1,4,6] => [6,3,2,7,5,8,4,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[4,7,6,1,2,8,5,3] => [4,5,8,1,7,3,2,6] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,5,4,6,8,2,7,3] => [1,6,8,3,2,4,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,6,8,3,2,7] => [1,7,6,3,2,4,8,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,5,7,8,3,6,1] => [8,1,6,2,3,7,4,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,2,8,1,4,3,5,6] => [4,2,6,5,7,8,1,3] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,8,4,6,7,5,1,2] => [7,8,1,3,6,4,5,2] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[1,5,6,4,2,7,8,3] => [1,5,8,4,2,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,8,7,4,3,6] => [2,3,7,6,1,8,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,5,1,3,6,2,7] => [4,7,5,2,3,6,8,1] => [4,8,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,4,2,6,1,8,5,7] => [5,3,1,2,7,4,8,6] => [5,3,1,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[4,2,3,7,1,8,5,6] => [5,2,3,1,7,8,4,6] => [5,2,8,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,7,3,1,2,5,8,6] => [4,5,3,1,6,8,2,7] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,4,3,5,7,6,1,2] => [7,8,3,2,4,6,5,1] => [7,8,3,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[1,9,7,5,3,2,4,6,8] => [1,6,5,7,4,8,3,9,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,4,8,6,2,7,5,1] => [8,5,1,2,7,4,6,3] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[8,7,4,2,5,6,3,1] => [8,4,7,3,5,6,2,1] => [8,4,7,3,6,5,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[1,9,8,7,6,3,2,4,5] => [1,7,6,8,9,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,5,3,6,8,7,1,4] => [7,1,3,8,2,4,6,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,3,2,4,8,5,7,1] => [8,3,2,4,6,1,7,5] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,3,4,7,6,2,8,1] => [8,6,2,3,1,5,4,7] => [8,6,2,7,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[6,1,4,5,8,7,3,2] => [2,8,7,3,4,1,6,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,3,6,2,5,8,7,1] => [8,4,2,1,5,3,7,6] => [8,4,2,1,7,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[2,8,6,3,7,5,1,4] => [7,1,4,8,6,3,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,4,7,1,6,8,5,3] => [4,1,8,2,7,5,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,6,5,1,7,8,4,2] => [4,8,1,7,3,2,5,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,1,8,7,5,4,3] => [3,1,8,7,6,2,5,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,2,6,8,3,5,7,1] => [8,2,5,1,6,3,7,4] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,4,3,7,5,2,6,8] => [1,6,3,2,5,7,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,4,3,2,6,5,1] => [8,5,4,3,7,6,2,1] => [8,5,4,3,7,6,2,1] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[4,6,8,1,3,7,2,5] => [4,7,5,1,8,2,6,3] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,3,2,7,8,6,1,4] => [7,3,2,8,1,6,4,5] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,8,7,5,3,6,2,1] => [8,7,5,1,4,6,3,2] => [8,7,5,1,6,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[6,8,3,5,1,4,2,7] => [5,7,3,6,4,1,8,2] => [5,8,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,4,7,3,6,5,8,1] => [8,1,4,2,6,5,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,8,7,1,2,6,5,4] => [4,5,1,8,7,6,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,6,4,5,3,1,8,2] => [6,8,5,3,4,2,1,7] => [6,8,5,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[3,7,5,6,2,4,8,1] => [8,5,1,6,3,4,2,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,3,8,6,7,4,2,1] => [8,7,2,6,1,4,5,3] => [8,7,2,6,1,5,4,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[3,8,4,1,2,6,5,7] => [4,5,1,3,7,6,8,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,7,3,1,2,5,4,6] => [4,5,3,7,6,8,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,1,2,4,8,7,3,5] => [2,3,7,4,8,1,6,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,2,5,4,8,3,1] => [8,3,7,5,4,1,2,6] => [8,3,7,6,5,1,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[2,5,7,3,1,6,8,4] => [5,1,4,8,2,6,3,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,3,5,8,7,4,2,6] => [1,7,2,6,3,8,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,2,4,6,5,8,1] => [8,3,1,4,6,5,2,7] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[3,7,4,2,5,6,8,1] => [8,4,1,3,5,6,2,7] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,8,5,6,4,3,7,1] => [8,1,6,5,3,4,7,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,3,5,6,4,2,7,1] => [8,6,2,5,3,4,7,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[2,8,5,3,7,6,1,4] => [7,1,4,8,3,6,5,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,4,6,2,7,5,1,3] => [7,4,8,2,6,3,5,1] => [7,4,8,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[4,7,3,6,8,5,2,1] => [8,7,3,1,6,4,2,5] => [8,7,3,1,6,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[2,7,4,8,5,6,3,1] => [8,1,7,3,5,6,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[7,1,5,4,3,6,8,2] => [2,8,5,4,3,6,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,1,7,8,5,4,3] => [3,1,8,7,6,2,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,7,3,2,8,6,4] => [2,5,4,8,1,7,3,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,3,1,2,7,4,5] => [4,5,3,7,8,2,6,1] => [4,8,3,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,5,7,1,3,2,6,8] => [4,6,5,1,2,7,3,8] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,3,8,7,2,5,6] => [2,6,3,1,7,8,5,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,10,3,2,5,4,7,6,9,8] => [1,4,3,6,5,8,7,10,9,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,10,3,2,9,8,7,6,5,4] => [1,4,3,10,9,8,7,6,5,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,10,5,4,3,2,9,8,7,6] => [1,6,5,4,3,10,9,8,7,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[7,4,2,3,8,6,5,1] => [8,3,4,2,7,6,1,5] => [8,3,7,2,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[1,2,8,4,7,5,6,3] => [1,2,8,4,6,7,5,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,4,5,3,1,6,2] => [6,8,5,3,4,7,2,1] => [6,8,5,3,7,4,2,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[2,7,4,8,1,5,3,6] => [5,1,7,3,6,8,2,4] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,3,4,2,8,6,1,7] => [7,4,2,3,1,6,8,5] => [7,4,2,8,1,6,5,3] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[2,8,3,6,5,1,7,4] => [6,1,3,8,5,4,7,2] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,6,2,3,4,8,1,7] => [7,3,4,5,1,2,8,6] => [7,3,8,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,3,2,5,8,6,1,7] => [7,3,2,1,4,6,8,5] => [7,3,2,1,8,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[1,3,7,6,8,2,4,5] => [1,6,2,7,8,4,3,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,5,6,2,4,3] => [1,6,8,7,4,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,7,6,4,2,5,1] => [8,6,2,5,7,4,3,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[2,8,7,5,1,3,6,4] => [5,1,6,8,4,7,3,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,8,3,2,4,7,6,5] => [1,4,3,5,8,7,6,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,5,4,6,1,2,7,8] => [5,6,1,3,2,4,7,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[8,3,4,6,1,7,5,2] => [5,8,2,3,7,4,6,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,7,4,6,3,1,2,5] => [6,7,5,3,8,4,2,1] => [6,8,5,3,7,4,2,1] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[5,2,1,8,6,4,7,3] => [3,2,8,6,1,5,7,4] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,2,7,6,8,1,4] => [7,3,2,8,1,5,4,6] => [7,3,2,8,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[1,3,7,6,2,5,8,4] => [1,5,2,8,6,4,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,8,2,3,7,5] => [1,5,6,3,8,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,3,8,5,2,6,1] => [8,6,3,1,5,7,2,4] => [8,6,3,1,7,5,4,2] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[3,7,1,6,5,8,4,2] => [3,8,1,7,5,4,2,6] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,1,8,4,2,6,7] => [3,6,1,5,2,7,8,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,2,6,7,8,4,1] => [8,3,2,7,1,4,5,6] => [8,3,2,7,1,6,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,1,7,2,4,8,3,5] => [2,4,7,5,8,1,3,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,2,8,7,6,1,3] => [7,3,8,1,2,6,5,4] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,8,4,1,5,6,2,7] => [4,7,1,3,5,6,8,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,8,1,7,4,6,5] => [4,1,2,6,8,7,5,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,7,3,5,2,8,4,1] => [8,5,3,7,4,1,2,6] => [8,5,3,7,6,1,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[1,8,7,5,3,6,2,4] => [1,7,5,8,4,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,3,4,6,7,1,2,5] => [6,7,2,3,8,4,5,1] => [6,8,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,7,2,4,3,6,8,5] => [1,3,5,4,8,6,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,3,1,5,6,4,2] => [4,8,3,7,5,6,2,1] => [4,8,3,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,1,5,2,6,4,3] => [3,5,8,7,4,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,4,1,8,3,7,6] => [4,2,6,3,1,8,7,5] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,3,5,1,4,7,8] => [5,1,3,6,4,2,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,6,4,8,7,3,1,2] => [7,8,6,3,1,2,5,4] => [7,8,6,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[5,6,2,3,8,1,7,4] => [6,3,4,8,1,2,7,5] => [6,3,8,7,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[5,6,3,8,7,4,2,1] => [8,7,3,6,1,2,5,4] => [8,7,3,6,1,5,4,2] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[8,2,1,5,4,7,6,3] => [3,2,8,5,4,7,6,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,3,1,5,2,6,4,7] => [3,5,2,7,4,6,8,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,4,6,8,9,7,5,3,1] => [9,1,8,2,7,3,6,4,5] => [9,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[6,3,7,1,2,5,4,8] => [4,5,2,7,6,1,3,8] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,2,1,4,3,5,8] => [4,3,6,5,7,1,2,8] => [4,3,8,7,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,7,6,2,8,5,4,1] => [8,4,1,7,6,3,2,5] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,7,6,4,2,1,5,8] => [6,5,1,4,7,3,2,8] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,3,8,5,7,6,1,4] => [7,1,2,8,4,6,5,3] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,3,2,4,8,5,6,1] => [8,3,2,4,6,7,1,5] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[1,6,10,5,9,4,8,3,7,2] => [1,10,8,6,4,2,9,7,5,3] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[7,6,2,5,1,8,3,4] => [5,3,7,8,4,2,1,6] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[3,2,8,4,6,1,5,7] => [6,2,1,4,7,5,8,3] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,8,2,6,5,7,3,1] => [8,3,7,1,5,4,6,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[7,2,3,1,6,4,5,8] => [4,2,3,6,7,5,1,8] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,5,1,4,7,6,3] => [4,2,8,5,3,7,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,2,6,3,8,4,7,1] => [8,2,4,6,1,3,7,5] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[5,2,7,3,8,4,6,1] => [8,2,4,6,1,7,3,5] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,3,5,1,6,2,7,4] => [4,6,2,8,3,5,7,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,3,2,5,4,8,6,9,7] => [1,3,2,5,4,7,9,6,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,6,4,8,5,9,7] => [1,3,2,5,7,4,9,6,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,2,6,3,8,5,9,7] => [1,3,5,2,7,4,9,6,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,6,3,8,5,9,7] => [2,1,5,3,7,4,9,6,8] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,8,5,9,7] => [2,1,4,3,7,5,9,6,8] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,3,8,5,9,7] => [1,2,5,3,7,4,9,6,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,4,1,3,6,8,5,9,7] => [3,1,4,2,7,5,9,6,8] => [3,1,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,7,4,9,6,10,8] => [1,3,2,6,4,8,5,10,7,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,6,3,5,8,9,7] => [2,1,5,3,6,4,9,7,8] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,5,4,7,9,6,10,8] => [1,3,2,5,4,8,6,10,7,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,8,5,7,9] => [2,1,4,3,7,5,8,6,9] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,4,2,8,7,3,1] => [8,4,7,3,1,2,6,5] => [8,4,7,3,1,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[6,5,3,7,4,2,8,1] => [8,6,3,5,2,1,4,7] => [8,6,3,7,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[6,2,5,3,8,7,4,1] => [8,2,4,7,3,1,6,5] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,5,8,7,6,2,1,4] => [7,6,1,8,2,5,4,3] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[7,8,4,1,3,5,2,6] => [4,7,5,3,6,8,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,4,7,1,2,6,3,8] => [4,5,7,2,1,6,3,8] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,1,7,5,3,4,8] => [3,1,6,7,5,2,4,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,2,5,3,4,6,7,8,9] => [1,2,4,5,3,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,5,6,4,7,1,2,8] => [6,7,1,4,2,3,5,8] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,1,5,6,4,7,2,8] => [2,7,1,5,3,4,6,8] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,4,1,5,7,2,8] => [4,7,2,3,5,1,6,8] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,7,3,1,6,8,5,4] => [4,1,3,8,7,5,2,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,5,7,1,6,8,4,3] => [4,1,8,7,2,5,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,2,3,4,7,6,9,8] => [2,3,4,5,1,7,6,9,8] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,6,4,5,1,3,2] => [6,8,7,4,5,3,1,2] => [6,8,7,4,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[5,8,6,1,3,2,4,7] => [4,6,5,7,1,3,8,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,4,2,3,7,6,8] => [2,4,5,3,1,7,6,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,6,8,4,5,2,7] => [2,7,1,5,6,3,8,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,5,3,4,8,6] => [2,1,5,6,4,8,3,7] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,6,8,10,9,7,5,3,1] => [10,1,9,2,8,3,7,4,6,5] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[8,3,7,5,6,4,1,2] => [7,8,2,6,4,5,3,1] => [7,8,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,8,6,3,5,4,1,2] => [7,8,4,6,5,3,1,2] => [7,8,4,6,5,3,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[4,3,8,6,1,2,7,5] => [5,6,2,1,8,4,7,3] => [5,8,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,2,6,8,4,5,1,7] => [7,2,1,5,6,3,8,4] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,2,1,4,5,3,8,7] => [3,2,6,4,5,1,8,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,6,1,8,4,5,3] => [4,1,8,6,7,3,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,1,7,6,8,3,5,2] => [2,8,6,1,7,4,3,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,6,4,1,2,8,5] => [5,6,1,4,8,3,2,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,7,4,8,2,3,6,5] => [1,5,6,3,8,7,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,4,8,2,3,5,6] => [1,5,6,3,7,8,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,6,8,4,3,7] => [3,1,7,6,2,4,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,8,1,3,4,6,2,7] => [3,7,4,5,1,6,8,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,5,6,7,1,4,2,8] => [5,7,1,6,2,3,4,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,3,6,7,5,1,2] => [7,8,3,1,6,4,5,2] => [7,8,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,7,6,4,8,5,2,3] => [1,7,8,4,6,3,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,2,8,5,7,3] => [1,4,8,3,6,2,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[11,10,9,8,7,6,5,4,2,3,1] => [11,9,10,8,7,6,5,4,3,2,1] => [11,9,10,8,7,6,5,4,3,2,1] => [[[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]],.]
[11,10,9,8,7,6,5,4,1,3,2] => [9,11,10,8,7,6,5,4,3,2,1] => [9,11,10,8,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[[.,.],.]]
[7,6,1,2,8,4,3,5] => [3,4,7,6,8,2,1,5] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,7,3,5,6,4,1] => [8,2,4,7,5,6,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,5,2,7,8,3,4,1] => [8,3,6,7,2,1,4,5] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,2,1,6,3,7,8,4] => [3,2,5,8,1,4,6,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,8,5,4,1,3,2] => [6,8,7,5,4,1,2,3] => [6,8,7,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[8,3,5,4,7,2,6,1] => [8,6,2,4,3,7,5,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,3,1,7,2,5,6,4] => [3,5,2,8,6,7,4,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,4,5,1,7,3,2] => [5,8,7,3,4,2,6,1] => [5,8,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,5,3,8,7,4,2,1] => [8,7,3,6,2,1,5,4] => [8,7,3,6,2,1,5,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[8,5,2,6,4,1,3,7] => [6,3,7,5,2,4,8,1] => [6,3,8,7,2,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,2,3,7,1,4,8,6] => [5,2,3,6,1,8,4,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,7,4,5,1,6,8,3] => [5,1,8,3,4,6,2,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,6,7,4,2,8,1,5] => [7,5,1,4,8,2,3,6] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[5,8,6,3,7,2,4,1] => [8,6,4,7,1,3,5,2] => [8,6,4,7,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[3,8,1,4,5,2,6,7] => [3,6,1,4,5,7,8,2] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,3,1,8,6,2,7] => [4,7,3,1,2,6,8,5] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,3,2,8,1,5,4,7] => [5,3,2,7,6,1,8,4] => [5,3,2,8,7,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,1,3,5,4,2,7,6] => [2,6,3,5,4,8,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,8,6,1,5,2,4] => [5,7,1,8,6,4,2,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,5,1,4,3,7,8,2] => [3,8,5,4,2,1,6,7] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,3,2,5,7,6,4] => [2,4,3,8,5,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,9,2,8,1,7,6,5,4] => [5,3,1,9,8,7,6,4,2] => [5,3,1,9,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[[.,.],.],.],.]]
[4,9,3,8,2,7,1,6,5] => [7,5,3,1,9,8,6,4,2] => [7,5,3,1,9,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[[.,.],.]]
[3,10,2,9,1,8,7,6,5,4] => [5,3,1,10,9,8,7,6,4,2] => [5,3,1,10,9,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[[[.,.],.],.],.],.]]
[4,10,3,9,2,8,1,7,6,5] => [7,5,3,1,10,9,8,6,4,2] => [7,5,3,1,10,9,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[[[.,.],.],.]]
[5,4,3,8,7,2,6,1] => [8,6,3,2,1,7,5,4] => [8,6,3,2,1,7,5,4] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[2,7,4,8,3,6,5,1] => [8,1,5,3,7,6,2,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,7,4,2,5,6,8,3] => [1,4,8,3,5,6,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,8,3,5,2,6,1] => [8,6,4,1,5,7,2,3] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[6,4,5,1,8,3,7,2] => [4,8,6,2,3,1,7,5] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,3,1,6,7,4,2,8] => [3,7,2,6,1,4,5,8] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,5,1,4,7,8,2] => [4,8,2,5,3,1,6,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,4,1,3,8,7,2,6] => [3,7,4,2,1,8,6,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,6,1,7,4,5,8,2] => [3,8,1,5,6,2,4,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,1,5,2,4,3,6] => [3,5,7,6,4,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,7,2,1,6,5,3,4] => [4,3,7,8,6,5,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[8,7,4,5,2,6,3,1] => [8,5,7,3,4,6,2,1] => [8,5,7,3,6,4,2,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[6,2,5,3,4,7,8,1] => [8,2,4,5,3,1,6,7] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,6,4,7,3,2,5,8] => [1,6,5,3,7,2,4,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,8,5,2,6,7] => [1,6,3,2,5,7,8,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,2,7,8,6,3] => [1,4,8,3,2,7,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,6,7,2,5,1,8] => [7,5,2,1,6,3,4,8] => [7,5,2,1,8,6,4,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[5,1,4,6,2,7,3,8] => [2,5,7,3,1,4,6,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,1,6,8,5,3,4] => [3,1,7,8,6,4,2,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,7,3,5,6,8,1,4] => [7,1,3,8,4,5,2,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,5,6,4,8,1,7] => [7,1,2,5,3,4,8,6] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,6,7,5,2,8,1,3] => [7,5,8,1,4,2,3,6] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[7,1,2,3,4,5,8,9,10,11,6] => [2,3,4,5,6,11,1,7,8,9,10] => [2,11,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,8,1,5,3,6,4,7] => [3,1,5,7,4,6,8,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,4,1,5,8,3,6] => [4,2,7,3,5,8,1,6] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,4,6,8,5,2,7] => [2,7,1,3,6,4,8,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,5,1,8,4,3,6,7] => [3,1,6,5,2,7,8,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,6,3,2,8,5,7] => [2,5,4,1,7,3,8,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,2,3,1,8,5,7] => [5,3,4,1,7,2,8,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[5,8,3,4,6,7,1,2] => [7,8,3,4,1,5,6,2] => [7,8,3,6,1,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,2,5,8,6,7,1,4] => [7,2,1,8,3,5,6,4] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,3,6,7,8,4,5,2] => [1,8,2,6,7,3,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,8,4,5,2,6] => [1,7,2,5,6,8,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,4,6,8,5,1,2] => [7,8,1,3,6,4,2,5] => [7,8,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[5,4,3,1,2,6,8,7] => [4,5,3,2,1,6,8,7] => [4,8,3,2,1,7,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,5,8,1,4,3,6,7] => [4,1,6,5,2,7,8,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,3,7,6,1,5,4] => [6,2,3,8,7,5,4,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,8,4,7,2,6,5,1] => [8,5,1,3,7,6,4,2] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[8,2,6,4,5,7,1,3] => [7,2,8,4,5,3,6,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[6,1,3,5,8,4,7,2] => [2,8,3,6,4,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,8,1,3,5,6,4] => [4,1,5,8,6,7,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,1,6,8,5,3,4] => [3,2,7,8,6,4,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,6,1,2,8,5,4] => [4,5,2,8,7,3,1,6] => [4,8,2,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,1,8,4,6,3,5] => [3,2,7,5,8,6,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,5,3,4,1,8,7,2] => [5,8,3,4,2,1,7,6] => [5,8,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,3,4,2,6,1,5,7] => [6,4,2,3,7,5,8,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[2,4,1,7,6,5,8,3] => [3,1,8,2,6,5,4,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,1,2,6,4,7,3,5] => [2,3,7,5,8,4,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,4,3,8,1,6,5] => [6,1,4,3,8,7,2,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,7,8,1,3,2,6] => [5,7,6,1,2,8,3,4] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,1,7,5,3,8,2,6] => [2,7,5,1,4,8,3,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,3,2,8,5,6,4,1] => [8,3,2,7,5,6,1,4] => [8,3,2,7,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,3,6,2,5,8,4,1] => [8,4,2,7,5,3,1,6] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,6,2,7,3,5,4,1] => [8,3,5,7,6,2,4,1] => [8,3,7,6,5,2,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,3,8,5,1,2,7,4] => [5,6,2,8,4,1,7,3] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[1,4,5,8,3,7,2,6] => [1,7,5,2,3,8,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,5,4,1,6,8,3,2] => [4,8,7,3,2,5,1,6] => [4,8,7,3,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,8,7,4,6,5,1,3] => [7,1,8,4,6,5,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,3,6,4,8,5,1,7] => [7,1,2,4,6,3,8,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,2,5,1,8,6,3,4] => [4,2,7,8,3,6,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,4,1,3,8,2,7,5] => [3,6,4,2,8,1,7,5] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,1,5,3,4,2,6] => [3,7,5,6,4,8,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,3,4,7,2,6,8,1] => [8,5,2,3,1,6,4,7] => [8,5,2,7,1,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[1,5,4,8,6,7,3,2] => [1,8,7,3,2,5,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,8,5,4,1,7,6] => [6,1,2,5,4,8,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,8,5,6,1,3,7,2] => [5,8,6,1,3,4,7,2] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,8,7,5,6,3,2,4] => [1,7,6,8,4,5,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,5,1,3,6,4,7] => [4,1,5,7,3,6,8,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,1,6,4,5,3,8] => [3,2,7,5,6,4,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,4,6,1,8,5,2] => [5,8,2,3,7,4,1,6] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,7,6,3,4,8,2,1] => [8,7,4,5,1,3,2,6] => [8,7,4,6,1,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[5,6,8,3,4,7,2,1] => [8,7,4,5,1,2,6,3] => [8,7,4,6,1,5,3,2] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[6,3,4,8,5,2,7,1] => [8,6,2,3,5,1,7,4] => [8,6,2,7,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[5,4,7,2,8,6,3,1] => [8,4,7,2,1,6,3,5] => [8,4,7,2,1,6,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[1,6,5,2,4,7,8,3] => [1,4,8,5,3,2,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,2,3,8,1,5,6] => [6,3,4,2,7,8,1,5] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[5,8,6,3,4,2,7,1] => [8,6,4,5,1,3,7,2] => [8,6,4,7,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[5,8,6,1,4,3,7,2] => [4,8,6,5,1,3,7,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,8,5,2,4,6,1,3] => [7,4,8,5,3,6,1,2] => [7,4,8,6,3,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[5,7,1,6,3,2,4,8] => [3,6,5,7,1,4,2,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,5,8,6,7,3,1,2] => [7,8,6,1,2,4,5,3] => [7,8,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[5,2,8,3,1,7,6,4] => [5,2,4,8,1,7,6,3] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,1,3,2,5,4,7] => [3,5,4,7,6,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,8,4,3,6,5,1,7] => [7,1,4,3,6,5,8,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,5,6,2,1,7,3,4] => [5,4,7,8,2,3,6,1] => [5,4,8,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[1,4,8,7,3,2,5,6] => [1,6,5,2,7,8,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,5,6,2,1,7,4] => [6,5,1,8,3,4,7,2] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[5,2,6,7,3,1,8,4] => [6,2,5,8,1,3,4,7] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,9,8,7,6,2,3,4,5] => [1,6,7,8,9,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,7,2,3,4,5,6] => [1,5,6,7,8,9,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,2,7,3,9,4,6,8] => [1,3,5,7,2,8,4,9,6] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,8,7,6,5,2,3,4] => [1,8,9,10,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,10,9,8,7,6,2,3,4,5] => [1,7,8,9,10,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,10,9,8,2,3,4,5,6,7] => [1,5,6,7,8,9,10,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[4,7,2,5,1,8,6,3] => [5,3,8,1,4,7,2,6] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[2,5,4,3,7,1,8,6] => [6,1,4,3,2,8,5,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[1,4,6,5,7,8,2,3] => [1,7,8,2,4,3,5,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,7,4,3,5,6,1] => [8,1,5,4,6,7,3,2] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[6,8,5,7,4,1,3,2] => [6,8,7,5,3,1,4,2] => [6,8,7,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[6,8,1,7,5,3,2,4] => [3,7,6,8,5,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,1,5,7,9,2,4,6,8,10] => [2,6,1,7,3,8,4,9,5,10] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,4,2,6,1,3,7,5] => [5,3,6,2,8,4,7,1] => [5,3,8,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,2,3,4,7,8,6,9,5] => [1,2,3,4,9,7,5,6,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,6,5,7,3,1,2,8] => [6,7,5,1,3,2,4,8] => [6,8,5,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[8,2,7,4,3,6,1,5] => [7,2,5,4,8,6,3,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,6,3,8,5,7,1,4] => [7,1,3,8,5,2,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,6,8,2,1,4,3,5] => [5,4,7,6,8,2,1,3] => [5,4,8,7,6,2,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,7,2,4,3,1,8,5] => [6,3,5,4,8,1,2,7] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[4,1,6,2,8,5,3,7] => [2,4,7,1,6,3,8,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,1,8,6,5,2,3] => [3,7,8,2,6,5,1,4] => [3,8,7,2,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,4,2,5,8,6,1,3] => [7,3,8,2,4,6,1,5] => [7,3,8,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[1,5,4,7,8,2,3,6] => [1,6,7,3,2,8,4,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,2,5,7,8,1,4,6] => [6,2,1,7,3,8,4,5] => [6,2,1,8,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,1,7,8,6,2,5,3] => [2,6,8,1,7,5,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,1,6,4,7,5,2] => [3,8,2,5,7,4,6,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,6,5,2,1,3,7] => [6,5,7,1,4,3,8,2] => [6,5,8,1,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[1,5,3,6,7,2,4,8] => [1,6,3,7,2,4,5,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,2,3,4,10,5,7,8,9] => [2,3,4,5,7,1,8,9,10,6] => [2,10,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,1,2,11,3,5,6,7,8,9,10] => [2,3,5,1,6,7,8,9,10,11,4] => [2,11,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[4,6,2,5,3,7,1,8] => [7,3,5,1,4,2,6,8] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[1,3,8,4,6,7,2,5] => [1,7,2,4,8,5,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,4,5,1,3,7,8,2] => [4,8,5,2,3,1,6,7] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,7,5,2,8,3,6,1] => [8,4,6,1,3,7,2,5] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[6,4,2,8,3,7,5,1] => [8,3,5,2,7,1,6,4] => [8,3,7,2,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,5,2,7,3,8,4,1] => [8,3,5,7,2,1,4,6] => [8,3,7,6,2,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,4,3,7,1,5,8,6] => [5,1,3,2,6,8,4,7] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,1,9,8,7,5,6,4,3] => [2,1,9,8,6,7,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,8,7,6,1,5,2,4,3] => [5,7,9,8,6,4,3,2,1] => [5,9,8,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[8,7,2,6,4,3,5,1] => [8,3,6,5,7,4,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,3,1,4,5,2,7,6] => [3,6,2,4,5,8,7,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,6,1,7,4,3,5,2] => [3,8,6,5,7,2,4,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,2,8,1,7,3,6] => [5,3,7,2,1,8,6,4] => [5,3,8,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,6,4,2,1,8,5,3] => [5,4,8,3,7,2,1,6] => [5,4,8,3,7,2,1,6] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[2,4,8,3,5,1,7,6] => [6,1,4,2,5,8,7,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[4,5,7,2,3,1,6,8] => [6,4,5,1,2,7,3,8] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[4,3,2,7,1,8,5,6] => [5,3,2,1,7,8,4,6] => [5,3,2,1,8,7,6,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[2,7,6,3,1,8,5,4] => [5,1,4,8,7,3,2,6] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,2,7,1,6,8,4,3] => [4,2,8,7,1,5,3,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,4,6,7,3,1,5,8] => [6,1,5,2,7,3,4,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,1,4,5,6,3,2,8] => [2,7,6,3,4,5,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,7,1,2,4,5,3] => [4,5,8,6,7,2,3,1] => [4,8,7,6,5,2,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,1,4,6,8,3,5] => [3,2,7,4,8,5,1,6] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,3,5,7,4,6,1] => [8,2,3,6,4,7,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,6,3,8,5,1,4] => [7,2,4,8,6,3,1,5] => [7,2,8,6,5,4,1,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,1,3,6,2,7,4,5] => [2,5,3,7,8,4,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,7,8,5,6,2,3] => [2,7,8,1,5,6,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,6,2,5,8,3,1] => [8,4,7,2,5,3,1,6] => [8,4,7,2,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[5,1,3,6,8,7,4,2] => [2,8,3,7,1,4,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,6,3,8,7,4,2] => [2,8,4,7,1,3,6,5] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,5,3,2,1,8,6] => [6,5,4,1,3,8,2,7] => [6,5,4,1,8,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[5,4,7,3,1,6,2,8] => [5,7,4,2,1,6,3,8] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[1,6,5,8,4,2,7,3] => [1,6,8,5,3,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,3,6,8,5,4,7,1] => [8,1,2,6,5,3,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,5,1,6,3,7,8,2] => [3,8,5,1,2,4,6,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,7,5,6,8,1,4,2] => [6,8,1,7,3,4,2,5] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,2,4,5,3,1,8,6] => [6,2,5,3,4,8,1,7] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,7,4,5,3,1,8,6] => [6,1,5,3,4,8,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,1,4,5,3,2,8,6] => [2,6,5,3,4,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,3,7,1,5,4,8,6] => [4,1,2,6,5,8,3,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,4,3,8,2,7,6,5] => [1,5,3,2,8,7,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,2,7,8,6,5,4] => [2,3,1,8,7,6,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,5,4,2,8,7,6] => [2,5,1,4,3,8,7,6] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,8,6,1,3,5,2] => [5,8,6,2,7,4,1,3] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,4,1,7,8,3,6,2] => [3,8,6,2,1,7,4,5] => [3,8,7,2,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,4,3,7,8,6,1] => [8,2,4,3,1,7,5,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[2,1,5,3,4,6,7,8,9] => [2,1,4,5,3,6,7,8,9] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,2,1,3,7,8,4] => [4,3,5,8,1,2,6,7] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,2,1,6,5,3,7,4] => [3,2,6,8,5,4,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,8,3,4,6,5,2] => [1,8,4,5,7,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,3,8,6,7,2,5] => [2,7,3,1,8,5,6,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,4,7,5,6,1,2,3] => [6,7,8,2,4,5,3,1] => [6,8,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[7,5,2,1,4,6,3,8] => [4,3,7,5,2,6,1,8] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,4,7,6,1,3,8,2] => [5,8,6,2,1,4,3,7] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,5,2,1,6,4,8,7] => [4,3,1,6,2,5,8,7] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,2,1,4,8,3,6,5] => [3,2,6,4,8,7,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,3,2,1,5,8,4,6] => [4,3,2,7,5,8,1,6] => [4,3,2,8,7,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,6,2,8,1,5,4,3] => [5,3,8,7,6,2,1,4] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,2,4,8,3,1,6,5] => [6,2,5,3,8,7,1,4] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,3,7,4,6,1,5,8] => [6,1,2,4,7,5,3,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[11,10,9,8,7,6,5,4,2,1,3] => [10,9,11,8,7,6,5,4,3,2,1] => [10,9,11,8,7,6,5,4,3,2,1] => [[[[[[[[[[.,.],.],.],.],.],.],.],.],.],[.,.]]
[7,4,6,1,5,8,3,2] => [4,8,7,2,5,3,1,6] => [4,8,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,6,5,8,4,3,7,2] => [1,8,6,5,3,2,7,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,6,5,4,9,2,3,1] => [9,7,8,5,4,3,2,1,6] => [9,7,8,5,4,3,2,1,6] => [[[[[[[.,.],.],.],.],[.,.]],[.,.]],.]
[2,5,1,6,4,7,8,3] => [3,1,8,5,2,4,6,7] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,4,1,5,7,8,6,3] => [3,1,8,2,4,7,5,6] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,5,3,7,8,6,2] => [2,8,4,1,3,7,5,6] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,8,5,3,2,7] => [2,7,6,1,5,3,8,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,4,5,8,6,3,7,1] => [8,1,6,2,3,5,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,7,1,3,5,2,4,6] => [3,6,4,7,5,8,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,7,5,3,1,2,6] => [6,7,5,2,4,8,3,1] => [6,8,5,2,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,7,8,2,3,5,1,6] => [7,4,5,1,6,8,2,3] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[7,3,6,5,2,8,1,4] => [7,5,2,8,4,3,1,6] => [7,5,2,8,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[6,8,5,7,2,3,4,1] => [8,5,6,7,3,1,4,2] => [8,5,7,6,3,1,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[4,5,8,2,7,1,6,3] => [6,4,8,1,2,7,5,3] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[8,5,7,1,3,6,4,2] => [4,8,5,7,2,6,3,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,3,7,1,5,8,4] => [5,2,3,8,6,1,4,7] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[6,3,2,5,7,8,4,1] => [8,3,2,7,4,1,5,6] => [8,3,2,7,6,1,5,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,6,7,3,2,1,5,8] => [6,5,4,1,7,2,3,8] => [6,5,4,1,8,7,3,2] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[2,7,4,5,8,6,3,1] => [8,1,7,3,4,6,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,7,1,4,6,5,8,2] => [3,8,1,4,6,5,2,7] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,3,4,5,8,6,2] => [1,8,3,4,5,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,4,5,7,8,3,2] => [2,8,7,3,4,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,6,3,1,5,7,4,8] => [4,1,3,7,5,2,6,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,5,4,3,1,8,6] => [6,1,5,4,3,8,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,1,3,8,5,4,6,2] => [2,8,3,6,5,7,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,7,3,6,4,1,5] => [7,1,4,6,8,5,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,8,7,2,5,3,4,1] => [8,4,6,7,5,1,3,2] => [8,4,7,6,5,1,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,6,8,5,3,7,4,1] => [8,1,5,7,4,2,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,3,8,7,2,6,5,4] => [1,5,2,8,7,6,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,4,2,6,5,8] => [1,5,2,4,7,6,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,6,2,4,8,5,3] => [2,4,8,5,7,3,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,4,7,1,5,6,3] => [5,1,8,3,6,7,4,2] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[2,7,8,1,4,3,5,6] => [4,1,6,5,7,8,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,6,7,1,4,8,5,3] => [4,1,8,5,7,2,3,6] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,3,1,2,8,7,6,4] => [3,4,2,8,1,7,6,5] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,4,7,5,6,1,8,3] => [6,1,8,2,4,5,3,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,8,7,1,6,4,2,5] => [4,7,1,6,8,5,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[1,3,8,4,5,6,2,7] => [1,7,2,4,5,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,2,5,3,1,8,6] => [6,3,5,2,4,8,1,7] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,2,4,6,5,1,3,8] => [6,2,7,3,5,4,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,4,6,5,1,3,7,8] => [5,1,6,2,4,3,7,8] => [5,1,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,8,1,7,6,3,2,4] => [3,7,6,8,1,5,4,2] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,6,8,3,5,7,4,2] => [1,8,4,7,5,2,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,8,2,1,6,4,3,5] => [4,3,7,6,8,5,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,3,8,2,7,5,4,1] => [8,4,2,7,6,1,5,3] => [8,4,2,7,6,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[1,7,5,3,6,4,2,8] => [1,7,4,6,3,5,2,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,6,7,3,2,5] => [1,7,6,3,8,4,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,4,6,3,5,8] => [1,2,6,4,7,5,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,5,3,7,4,6,1] => [8,2,4,6,3,7,5,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,8,1,5,7,6,2,3] => [3,7,8,1,4,6,5,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,6,1,8,5,3,4,2] => [3,8,6,7,5,2,1,4] => [3,8,7,6,5,2,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,4,8,1,2,6,3,7] => [4,5,7,2,1,6,8,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,6,7,4,2,5,1] => [8,6,2,5,7,3,4,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[3,8,6,1,5,4,2,7] => [4,7,1,6,5,3,8,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,8,4,1,5,3,2,7] => [4,7,6,3,5,1,8,2] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[5,6,4,1,7,8,3,2] => [4,8,7,3,1,2,5,6] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,2,7,6,4,8,1,5] => [7,2,1,5,8,4,3,6] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[2,1,4,3,6,8,5,7,10,9] => [2,1,4,3,7,5,8,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,6,3,5,8,7,10,9] => [2,1,5,3,6,4,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,3,6,8,4,2,5,1] => [8,6,2,5,7,3,1,4] => [8,6,2,7,5,4,1,3] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[2,4,8,7,5,3,6,1] => [8,1,6,2,5,7,4,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,7,4,6,1,8,2,5] => [5,7,1,3,8,4,2,6] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,8,4,6,7,3,1,2] => [7,8,6,3,1,4,5,2] => [7,8,6,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[4,7,2,3,8,6,1,5] => [7,3,4,1,8,6,2,5] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,5,2,7,3,6,8,1] => [8,3,5,1,2,6,4,7] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[4,8,7,2,3,5,1,6] => [7,4,5,1,6,8,3,2] => [7,4,8,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[8,1,6,5,3,4,2,7] => [2,7,5,6,4,3,8,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,6,1,8,5,7,4] => [4,2,1,8,6,3,7,5] => [4,2,1,8,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,2,6,1,4,5,8,3] => [4,2,8,5,6,3,1,7] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[1,7,8,9,10,11,12,2,3,4,5,6] => [1,8,9,10,11,12,2,3,4,5,6,7] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[2,1,8,4,3,6,7,5] => [2,1,5,4,8,6,7,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,2,6,4,8,3] => [2,4,8,6,3,5,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,5,4,8,3,7,2] => [2,8,6,4,3,1,7,5] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,2,6,8,1,5,3,4] => [5,2,7,8,6,3,1,4] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,6,7,4,3,5,1,8] => [7,1,5,4,6,2,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[8,2,6,1,3,7,5,4] => [4,2,5,8,7,3,6,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,7,1,2,5,8,3,4] => [3,4,7,8,5,1,2,6] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,8,7,4,5,6,1,3] => [7,1,8,4,5,6,3,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,2,1,5,4,7,8,3] => [3,2,8,5,4,1,6,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,8,6,3,5,4,7] => [1,2,5,7,6,4,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,2,8,7,3,4,6] => [2,3,6,7,1,8,5,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,2,5,1,6,8,3] => [5,3,8,2,4,6,1,7] => [5,3,8,2,7,6,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[7,3,6,4,1,5,8,2] => [5,8,2,4,6,3,1,7] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,6,1,3,7,4,5,2] => [3,8,4,6,7,2,5,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,1,7,8,4,5,3] => [3,1,8,6,7,2,4,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,4,8,6,5,2,3] => [1,7,8,3,6,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,8,3,6,7,4] => [3,1,5,8,2,6,7,4] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,3,7,1,4,6,5,8] => [4,1,2,5,7,6,3,8] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,7,6,4,3,5,1,8] => [7,1,5,4,6,3,2,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,6,4,3,1,8,5] => [6,1,5,4,8,3,2,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,1,8,6,2,3,7,4] => [2,5,6,8,1,4,7,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,4,1,6,8,2,7] => [4,7,1,3,2,5,8,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[9,8,7,6,5,4,3,10,1,2] => [9,10,7,6,5,4,3,2,1,8] => [9,10,7,6,5,4,3,2,1,8] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],[.,.]]
[7,2,1,4,6,5,8,3] => [3,2,8,4,6,5,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,2,1,5,3,6,4,7] => [3,2,5,7,4,6,8,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,4,1,3,2,7,5,6] => [3,5,4,2,7,8,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,6,3,2,8,5,4] => [1,5,4,8,7,3,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,2,3,1,7,5,6] => [5,3,4,1,7,8,6,2] => [5,3,8,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,2,3,7,6,4,1,5] => [7,2,3,6,8,5,4,1] => [7,2,8,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,6,4,5,8,2,7,3] => [1,6,8,3,4,2,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,2,5,8,1,6,4] => [6,3,1,8,4,7,2,5] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,1,5,3,2,7,6,4] => [2,5,4,8,3,7,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,7,1,5,2,4,6] => [4,6,1,7,5,8,3,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,3,8,1,7,6,2,5] => [4,7,2,1,8,6,5,3] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,6,4,5,2,1,8] => [7,6,1,4,5,3,2,8] => [7,6,1,8,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[7,2,4,6,3,1,5,8] => [6,2,5,3,7,4,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,8,7,5,1,4,6,2] => [5,8,1,6,4,7,3,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[4,8,6,3,2,5,7,1] => [8,5,4,1,6,3,7,2] => [8,5,4,1,7,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[8,1,2,5,4,6,7,3] => [2,3,8,5,4,6,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,1,6,3,4,7,5] => [3,2,5,6,8,4,7,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,8,6,7,2,3,5] => [2,6,7,1,8,4,5,3] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,4,8,1,6,7,3,2] => [4,8,7,2,1,5,6,3] => [4,8,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,1,8,6,7,4,3,5] => [2,1,7,6,8,4,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,4,1,5,7,3,8] => [4,2,7,3,5,1,6,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,1,5,3,6,7,4,2] => [2,8,4,7,3,5,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,6,8,7,3,2,5,4] => [1,6,5,8,7,2,4,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,2,1,8,6,4,3] => [4,3,8,7,1,6,2,5] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,5,2,1,4,8,6,3] => [4,3,8,5,2,7,1,6] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,8,4,1,3,2,6,5] => [4,6,5,3,8,7,1,2] => [4,8,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,8,2,1,6,5,7,4] => [4,3,1,8,6,5,7,2] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,6,3,2,8,7,5,4] => [1,4,3,8,7,2,6,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,1,6,5,3,4,2] => [3,8,6,7,5,4,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,3,1,8,6,7,2,4] => [3,7,2,8,1,5,6,4] => [3,8,2,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,2,6,7,3,5,1] => [8,3,6,1,7,4,5,2] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[5,1,8,2,3,7,4,6] => [2,4,5,7,1,8,6,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,3,1,7,8,6,4] => [4,2,3,8,1,7,5,6] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,6,5,1,8,7,3,2] => [4,8,7,1,3,2,6,5] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,2,3,5,6,1,4,8] => [6,2,3,7,4,5,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,1,2,3,4,6,7,9,8] => [2,3,4,5,1,6,7,9,8] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,4,1,7,6,3,8] => [4,2,7,3,1,6,5,8] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,9,10,7,8,5,6,3,4,1] => [10,1,8,9,6,7,4,5,2,3] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[3,7,8,1,2,6,4,5] => [4,5,1,7,8,6,2,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,1,4,7,6,2,3,8] => [2,6,7,3,1,5,4,8] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,5,6,2,8,1,3,7] => [6,4,7,1,2,3,8,5] => [6,4,8,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[5,7,4,6,8,3,1,2] => [7,8,6,3,1,4,2,5] => [7,8,6,3,1,5,4,2] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[8,6,1,4,5,3,7,2] => [3,8,6,4,5,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,7,3,5,2,1,4,8] => [6,5,3,7,4,1,2,8] => [6,5,3,8,7,1,4,2] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[8,4,6,3,2,5,7,1] => [8,5,4,2,6,3,7,1] => [8,5,4,2,7,6,3,1] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[5,8,6,3,1,4,7,2] => [5,8,4,6,1,3,7,2] => [5,8,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[6,1,2,5,3,4,8,7] => [2,3,5,6,4,1,8,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,6,1,4,2,5,7] => [4,6,2,5,7,3,8,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,2,5,7,3,1,6,4] => [6,2,5,8,3,7,4,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,3,5,8,7,4,6,2] => [1,8,2,6,3,7,5,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,7,3,5,6,4] => [2,1,5,8,6,7,4,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,8,6,5,2,4,7,1] => [8,5,1,6,4,3,7,2] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[5,6,8,7,4,1,3,2] => [6,8,7,5,1,2,4,3] => [6,8,7,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[7,2,8,3,6,5,4,1] => [8,2,4,7,6,5,1,3] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,7,8,2,3,5,6,1] => [8,4,5,1,6,7,2,3] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[6,2,4,7,3,5,8,1] => [8,2,5,3,6,1,4,7] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[8,7,2,1,5,6,4,3] => [4,3,8,7,5,6,2,1] => [4,3,8,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[7,1,8,4,6,2,5,3] => [2,6,8,4,7,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,1,7,4,8,2,3] => [3,7,8,5,2,1,4,6] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[8,1,4,6,3,2,7,5] => [2,6,5,3,8,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,8,7,4,3,6,1] => [8,2,6,5,1,7,4,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,6,7,3,5,2,4,8] => [1,6,4,7,5,2,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,3,8,6,5,2,1] => [8,7,3,2,6,5,1,4] => [8,7,3,2,6,5,1,4] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[2,3,6,4,8,1,7,5] => [6,1,2,4,8,3,7,5] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,4,8,7,3,1,6,2] => [6,8,5,2,1,7,4,3] => [6,8,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[5,1,4,7,2,3,8,6] => [2,5,6,3,1,8,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,6,3,4,7,5] => [2,3,5,6,8,4,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,2,6,8,4,3,5] => [1,3,7,6,8,4,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,7,1,3,2,6,4] => [4,6,5,8,1,7,3,2] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,5,4,7,1,6,2] => [6,8,1,4,3,7,5,2] => [6,8,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[3,4,7,5,1,2,8,6] => [5,6,1,2,4,8,3,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,4,8,6,1,2,7,5] => [5,6,1,2,8,4,7,3] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[1,8,2,5,4,3,7,6] => [1,3,6,5,4,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,1,5,6,8,3,2] => [3,8,7,1,4,5,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,2,3,6,7,1,4,8] => [6,2,3,7,1,4,5,8] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,4,8,1,2,7,5,6] => [4,5,1,2,7,8,6,3] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,6,2,5,8,1,7,3] => [6,3,8,1,4,2,7,5] => [6,3,8,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[8,7,2,3,5,6,1,4] => [7,3,4,8,5,6,2,1] => [7,3,8,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[6,5,10,4,9,3,8,2,7,1] => [10,8,6,4,2,1,9,7,5,3] => [10,8,6,4,2,1,9,7,5,3] => [[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],.]
[5,4,6,8,1,7,3,2] => [5,8,7,2,1,3,6,4] => [5,8,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,2,7,8,5,1,3,6] => [6,2,7,1,5,8,3,4] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[2,1,7,4,3,5,6,8] => [2,1,5,4,6,7,3,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,5,6,7,2,4,1] => [8,6,2,7,3,4,5,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[6,3,5,7,4,2,1,8] => [7,6,2,5,3,1,4,8] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[4,2,3,7,8,1,5,6] => [6,2,3,1,7,8,4,5] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[4,2,3,7,8,6,5,1] => [8,2,3,1,7,6,4,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,3,5,4,1,2,8,6] => [5,6,2,4,3,8,1,7] => [5,8,2,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,2,4,6,7,8,3,1] => [8,2,7,3,1,4,5,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,9,4,5,6,7,8,2,3] => [1,8,9,3,4,5,6,7,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[5,2,8,1,3,6,4,7] => [4,2,5,7,1,6,8,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,8,7,4,2,3,6,1] => [8,5,6,4,1,7,3,2] => [8,5,7,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[7,8,5,2,1,6,3,4] => [5,4,7,8,3,6,1,2] => [5,4,8,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[7,2,1,4,3,6,8,5] => [3,2,5,4,8,6,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,2,8,5,4,3,7,6] => [1,2,6,5,4,8,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,7,6,8,5,9,4,10,1,3] => [9,1,10,7,5,3,2,4,6,8] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[7,8,6,2,5,4,1,3] => [7,4,8,6,5,3,1,2] => [7,4,8,6,5,3,1,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[1,5,4,2,6,7,8,3] => [1,4,8,3,2,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,7,8,9,4,6,3,2,1] => [9,8,7,5,1,6,2,3,4] => [9,8,7,5,1,6,4,3,2] => [[[[[.,[[[.,.],.],.]],[.,.]],.],.],.]
[2,4,6,8,9,1,3,5,7] => [6,1,7,2,8,3,9,4,5] => [6,1,9,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[[.,.],.],.]]
[5,7,8,9,10,4,6,3,2,1] => [10,9,8,6,1,7,2,3,4,5] => [10,9,8,6,1,7,5,4,3,2] => [[[[[.,[[[[.,.],.],.],.]],[.,.]],.],.],.]
[2,4,6,8,9,10,1,3,5,7] => [7,1,8,2,9,3,10,4,5,6] => [7,1,10,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[[.,.],.],.]]
[2,4,6,7,8,9,10,1,3,5] => [8,1,9,2,10,3,4,5,6,7] => [8,1,10,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[[.,.],.]]
[8,7,6,5,9,2,4,1,3] => [8,6,9,7,4,3,2,1,5] => [8,6,9,7,4,3,2,1,5] => [[[[[[.,.],.],.],[.,.]],[.,.]],[.,.]]
[8,7,9,3,6,2,5,1,4] => [8,6,4,9,7,5,2,1,3] => [8,6,4,9,7,5,2,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]
[9,8,7,6,5,10,2,4,1,3] => [9,7,10,8,5,4,3,2,1,6] => [9,7,10,8,5,4,3,2,1,6] => [[[[[[[.,.],.],.],.],[.,.]],[.,.]],[.,.]]
[9,8,7,10,3,6,2,5,1,4] => [9,7,5,10,8,6,3,2,1,4] => [9,7,5,10,8,6,3,2,1,4] => [[[[[[.,.],.],[.,.]],[.,.]],[.,.]],[.,.]]
[5,2,1,3,4,7,8,6] => [3,2,4,5,1,8,6,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,4,2,8,3,5,6] => [2,4,6,3,7,8,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,3,8,7,6,1,5] => [7,2,3,1,8,6,5,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,5,2,7,6,4,3,1] => [8,3,7,6,2,5,4,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,7,2,1,4,6,3,8] => [4,3,7,5,1,6,2,8] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,5,2,6,3,7,4,9,8,10] => [1,3,5,7,2,4,6,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,5,2,7,3,8,4,9,6,10] => [1,3,5,7,2,9,4,6,8,10] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[8,5,2,4,1,7,6,3] => [5,3,8,4,2,7,6,1] => [5,3,8,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,3,7,6,4,5,2,8] => [1,7,2,5,6,4,3,8] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,6,2,5,7,4] => [1,5,2,8,6,4,7,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,5,4,2,7,3] => [1,6,8,5,4,3,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,4,5,7,8,6,1,3] => [7,1,8,2,3,6,4,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[3,6,5,1,2,8,7,4] => [4,5,1,8,3,2,7,6] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,8,6,3,2,7,4,1] => [8,5,4,7,1,3,6,2] => [8,5,4,7,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[8,6,2,1,7,5,3,4] => [4,3,7,8,6,2,5,1] => [4,3,8,7,6,2,5,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,7,3,2,1,5,4,8] => [5,4,3,7,6,1,2,8] => [5,4,3,8,7,1,6,2] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[6,1,4,2,5,7,3,8] => [2,4,7,3,5,1,6,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,3,4,7,6,2,5] => [2,7,3,4,8,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,7,2,1,5,4,3] => [5,4,8,7,6,2,3,1] => [5,4,8,7,6,2,3,1] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[5,6,7,1,4,3,8,2] => [4,8,6,5,1,2,3,7] => [4,8,7,6,1,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,4,7,5,3,8,6,1] => [8,1,5,2,4,7,3,6] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[4,5,3,6,2,7,1,9,8] => [7,5,3,1,2,4,6,9,8] => [7,5,3,1,9,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[[.,.],.]]
[1,8,4,6,5,2,3,7] => [1,6,7,3,5,4,8,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,1,6,8,4,3,5] => [3,2,7,6,8,4,1,5] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,5,4,1,7,6,8,2] => [4,8,1,3,2,6,5,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,1,2,8,5,7,4,3] => [2,3,8,7,5,1,6,4] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,9,7,2,3,4,5,6,8] => [1,4,5,6,7,8,3,9,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,9,6,3,4,5,7,8] => [1,2,5,6,7,4,8,9,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,7,8,6,1,2,3,5] => [5,6,7,1,8,4,2,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[6,3,4,7,5,2,1,8] => [7,6,2,3,5,1,4,8] => [7,6,2,8,5,1,4,3] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[5,6,1,8,4,7,3,2] => [3,8,7,5,1,2,6,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,1,5,3,6,4,2] => [3,8,5,7,4,6,2,1] => [3,8,7,6,5,4,2,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,6,1,2,7,4,3,8] => [3,4,7,6,1,2,5,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[4,1,6,2,8,7,3,5] => [2,4,7,1,8,3,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,6,2,1,7,4,8,3] => [4,3,8,6,1,2,5,7] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[8,3,4,7,5,2,6,1] => [8,6,2,3,5,7,4,1] => [8,6,2,7,5,4,3,1] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[8,6,2,7,5,3,4,1] => [8,3,6,7,5,2,4,1] => [8,3,7,6,5,2,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,7,3,4,6,1,5,2] => [6,8,3,4,7,5,2,1] => [6,8,3,7,5,4,2,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[6,5,4,1,8,3,7,2] => [4,8,6,3,2,1,7,5] => [4,8,7,3,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,6,1,4,8,2,3,7] => [3,6,7,4,1,2,8,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[3,8,6,1,2,4,7,5] => [4,5,1,6,8,3,7,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,1,8,5,3,6,4,7] => [2,1,5,7,4,6,8,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,7,5,1,8,2,4,3] => [4,6,8,7,3,1,2,5] => [4,8,7,6,3,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[3,6,7,8,9,5,4,2,1] => [9,8,1,7,6,2,3,4,5] => [9,8,1,7,6,5,4,3,2] => [[[.,[[[[[[.,.],.],.],.],.],.]],.],.]
[2,3,5,8,9,10,1,4,6,7] => [7,1,2,8,3,9,10,4,5,6] => [7,1,10,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[[.,.],.],.]]
[5,2,8,6,7,4,3,1] => [8,2,7,6,1,4,5,3] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,1,4,3,5,8,6,2] => [2,8,4,3,5,7,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,9,4,5,6,7,8] => [2,1,3,5,6,7,8,9,4] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,4,7,8,5,6,2] => [2,8,1,3,6,7,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,1,2,5,4,7,3,6] => [2,3,7,5,4,8,6,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,1,4,7,5,6,8,2] => [2,8,1,3,5,6,4,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,6,2,1,3,5,8] => [5,4,6,2,7,3,1,8] => [5,4,8,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[8,7,5,2,3,6,4,1] => [8,4,5,7,3,6,2,1] => [8,4,7,6,3,5,2,1] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[2,3,7,5,8,4,1,6] => [7,1,2,6,4,8,3,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,2,8,3,1,5,4,6] => [5,2,4,7,6,8,1,3] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[10,7,5,9,8,6,4,3,2,1] => [10,9,8,7,3,6,2,5,4,1] => [10,9,8,7,3,6,2,5,4,1] => [[[[[[[.,.],.],[[[.,.],.],.]],.],.],.],.]
[4,8,7,5,2,6,1,3] => [7,5,8,1,4,6,3,2] => [7,5,8,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[3,8,6,5,1,2,7,4] => [5,6,1,8,4,3,7,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[5,8,2,4,1,7,3,6] => [5,3,7,4,1,8,6,2] => [5,3,8,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[6,8,7,5,2,3,4,1] => [8,5,6,7,4,1,3,2] => [8,5,7,6,4,1,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[5,6,8,7,3,4,2,1] => [8,7,5,6,1,2,4,3] => [8,7,5,6,1,4,3,2] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[7,1,3,6,2,4,8,5] => [2,5,3,6,8,4,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,5,3,2,8,4,6] => [2,5,4,7,3,8,1,6] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,7,8,3,5,4,6,1] => [8,1,4,6,5,7,2,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[8,3,2,6,4,5,7,1] => [8,3,2,5,6,4,7,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[8,6,5,2,1,7,3,4] => [5,4,7,8,3,2,6,1] => [5,4,8,7,3,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[3,1,4,8,6,7,5,2] => [2,8,1,3,7,5,6,4] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,5,4,3,1,6,7] => [6,2,5,4,3,7,8,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,3,7,1,8,4,2,6] => [4,7,2,6,1,8,3,5] => [4,8,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,3,6,1,7,4,2,5] => [4,7,2,6,8,3,5,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,2,7,5,6,1,3,8] => [6,2,7,1,4,5,3,8] => [6,2,8,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[5,6,4,1,3,2,8,7] => [4,6,5,3,1,2,8,7] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,3,8,5,4,6,2,7] => [1,7,2,5,4,6,8,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,1,5,7,3,2,8,4] => [2,6,5,8,3,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,6,7,2,1,4,8] => [6,5,1,7,2,3,4,8] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[6,3,2,1,7,5,4,8] => [4,3,2,7,6,1,5,8] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[1,4,6,5,2,7,8,3] => [1,5,8,2,4,3,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,5,2,7,6,4,1] => [8,4,1,7,3,6,5,2] => [8,4,1,7,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,1,8,7,4,5,2,6] => [2,7,1,5,6,8,4,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,2,6,8,7,5,1,3] => [7,2,8,1,6,3,5,4] => [7,2,8,1,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[7,6,2,5,1,3,8,4] => [5,3,6,8,4,2,1,7] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[8,3,4,6,1,2,7,5] => [5,6,2,3,8,4,7,1] => [5,8,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,2,1,3,4,6,8,5] => [3,2,4,5,8,6,1,7] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,5,2,4,6,7,8,9,10] => [2,4,1,5,3,6,7,8,9,10] => [2,10,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,2,4,6,3,8,5] => [1,3,6,4,8,5,2,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,3,2,8,6,5,1] => [8,4,3,2,7,6,1,5] => [8,4,3,2,7,6,1,5] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[6,5,7,2,4,8,3,1] => [8,4,7,5,2,1,3,6] => [8,4,7,6,2,1,5,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[4,3,2,1,9,8,7,5,6] => [4,3,2,1,8,9,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[6,2,1,7,4,5,8,3] => [3,2,8,5,6,1,4,7] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,7,6,1,8,3,5,4] => [4,1,6,8,7,3,2,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[6,5,2,1,4,3,7,8] => [4,3,6,5,2,1,7,8] => [4,3,8,7,2,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,3,8,6,2,5,7,1] => [8,5,2,1,6,4,7,3] => [8,5,2,1,7,6,4,3] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[5,2,4,8,6,3,7,1] => [8,2,6,3,1,5,7,4] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[10,1,2,3,4,9,8,5,6,7] => [2,3,4,5,8,9,10,7,6,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,9,4,8,3,7,2,6] => [1,8,6,4,2,9,7,5,3] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,7,10,3,6,9,2,5,8] => [1,8,5,2,9,6,3,10,7,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[5,4,7,3,1,2,8,6] => [5,6,4,2,1,8,3,7] => [5,8,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[6,2,4,3,7,8,1,5] => [7,2,4,3,8,1,5,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,2,4,8,7,6,3,1] => [8,2,7,3,1,6,5,4] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,8,1,7,5,3,4,2] => [3,8,6,7,5,1,4,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,6,2,5,3,4,1] => [8,4,6,7,5,3,1,2] => [8,4,7,6,5,3,1,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[2,8,3,7,6,5,1,4] => [7,1,3,8,6,5,4,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[7,2,6,3,5,8,4,1] => [8,2,4,7,5,3,1,6] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,3,6,4,1,5,8] => [6,2,3,5,7,4,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[1,4,8,5,3,7,6,2] => [1,8,5,2,4,7,6,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[9,7,6,8,5,4,3,2,1] => [9,8,7,6,5,3,2,4,1] => [9,8,7,6,5,3,2,4,1] => [[[[[[[[.,.],.],[.,.]],.],.],.],.],.]
[8,2,4,1,5,3,6,7] => [4,2,6,3,5,7,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[2,6,7,1,8,3,5,4] => [4,1,6,8,7,2,3,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,4,6,2,1,7,8,3] => [5,4,8,2,1,3,6,7] => [5,4,8,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[2,1,8,4,7,3,5,6] => [2,1,6,4,7,8,5,3] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,8,7,3,2,4,6] => [2,6,5,7,1,8,4,3] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,6,3,5,8] => [2,1,6,4,7,5,3,8] => [2,1,8,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,1,6,7,5,2,8,3] => [2,6,8,1,5,3,4,7] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,6,8,7,3,2,5,1] => [8,6,5,1,7,2,4,3] => [8,6,5,1,7,4,3,2] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[9,1,2,8,7,6,5,4,3] => [2,3,9,8,7,6,5,4,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,4,6,7,8,3,2] => [2,8,7,3,1,4,5,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,6,2,4,1,5,3,8] => [5,3,7,4,6,2,1,8] => [5,3,8,7,6,2,1,4] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,8,2,7,6,5,3,4] => [1,3,7,8,6,5,4,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,7,2,3,5,1,8,4] => [6,3,4,8,5,1,2,7] => [6,3,8,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[7,4,2,6,5,1,8,3] => [6,3,8,2,5,4,1,7] => [6,3,8,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,8,2,1,6,4,5,3] => [4,3,8,6,7,5,1,2] => [4,3,8,7,6,5,1,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[1,6,5,4,8,3,7,2] => [1,8,6,4,3,2,7,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,6,8,4,3,7,2] => [2,8,6,5,1,3,7,4] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,7,8,3,2,6,4,5] => [1,5,4,7,8,6,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,8,7,1,3,6,2] => [5,8,6,1,2,7,4,3] => [5,8,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,2,4,8,7,5,1,6] => [7,2,1,3,6,8,5,4] => [7,2,1,8,6,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[5,2,4,1,7,3,6,8] => [4,2,6,3,1,7,5,8] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[5,6,4,8,1,3,7,2] => [5,8,6,3,1,2,7,4] => [5,8,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[10,1,2,3,5,6,7,8,9,4] => [2,3,4,10,5,6,7,8,9,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,7,4,1,5,2,6,8] => [4,6,1,3,5,7,2,8] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,5,1,7,3,2,6,4] => [3,6,5,8,2,7,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,6,2,1,5,3,8,4] => [4,3,6,8,5,2,1,7] => [4,3,8,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,6,1,8,3,2,7,4] => [3,6,5,8,1,2,7,4] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,4,6,1,5,3,8] => [5,2,7,3,6,4,1,8] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,3,6,8,5,4,1,7] => [7,1,2,6,5,3,8,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,2,4,7,8,5,1,3] => [7,2,8,3,6,1,4,5] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,6,5,3,2,7,8,4] => [1,5,4,8,3,2,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,2,4,6,8,5] => [1,4,2,5,8,6,3,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,8,2,5,6,3,1] => [8,4,7,1,5,6,2,3] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[3,8,4,6,2,5,1,7] => [7,5,1,3,6,4,8,2] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[8,2,5,7,4,6,3,1] => [8,2,7,5,3,6,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[1,8,7,2,4,6,5,3] => [1,4,8,5,7,6,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,1,5,7,8,3,2] => [3,8,7,1,4,2,5,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,1,7,5,4,2,3,8] => [2,6,7,5,4,1,3,8] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[9,1,2,4,5,6,7,8,3] => [2,3,9,4,5,6,7,8,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,5,6,7,8,4] => [2,3,4,9,5,6,7,8,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[10,1,2,4,5,6,7,8,9,3] => [2,3,10,4,5,6,7,8,9,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,5,6,8,3,7,1,4] => [7,1,5,8,2,3,6,4] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,6,2,8,7,3,1,5] => [7,3,6,1,8,2,5,4] => [7,3,8,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[3,4,8,2,6,5,1,7] => [7,4,1,2,6,5,8,3] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[7,4,6,5,3,1,8,2] => [6,8,5,2,4,3,1,7] => [6,8,5,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[4,1,2,7,6,3,5,8] => [2,3,6,1,7,5,4,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,2,8,4,1,6,7,5] => [5,2,1,4,8,6,7,3] => [5,2,1,8,7,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[8,2,1,3,7,5,6,4] => [3,2,4,8,6,7,5,1] => [3,2,8,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,4,7,1,6,5,8,2] => [4,8,1,2,6,5,3,7] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[7,4,6,5,2,1,3,8] => [6,5,7,2,4,3,1,8] => [6,5,8,2,7,4,1,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,6,7,2,4,3,1,5] => [7,4,6,5,8,2,3,1] => [7,4,8,6,5,2,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[3,7,6,4,2,1,8,5] => [6,5,1,4,8,3,2,7] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[1,7,8,5,2,3,6,4] => [1,5,6,8,4,7,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,2,5,7,6,1,3,4] => [6,2,7,8,3,5,4,1] => [6,2,8,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[8,4,6,5,3,7,2,1] => [8,7,5,2,4,3,6,1] => [8,7,5,2,6,4,3,1] => [[[[[.,.],[[.,.],.]],[.,.]],.],.]
[3,8,4,2,1,5,7,6] => [5,4,1,3,6,8,7,2] => [5,4,1,8,7,6,3,2] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[3,5,6,7,2,8,1,4] => [7,5,1,8,2,3,4,6] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[2,4,7,5,3,1,8,6] => [6,1,5,2,4,8,3,7] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[7,2,3,5,1,8,4,6] => [5,2,3,7,4,8,1,6] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,4,8,3,6,7,5,1] => [8,1,4,2,7,5,6,3] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,6,3,8,5,7,4,2] => [1,8,3,7,5,2,6,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,1,3,5,7,8,2] => [3,8,4,1,5,2,6,7] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,4,1,2,3,7,5,8] => [3,4,5,2,7,1,6,8] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,3,7,1,2,6,5,8] => [4,5,2,1,7,6,3,8] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,9,1,7,2,3,4,5,6] => [3,5,6,7,8,9,4,1,2] => [3,9,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[2,4,7,3,8,6,1,5] => [7,1,4,2,8,6,3,5] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[4,8,6,5,2,7,3,1] => [8,5,7,1,4,3,6,2] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[7,2,6,1,8,5,3,4] => [4,2,7,8,6,3,1,5] => [4,2,8,7,6,5,1,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,1,4,7,2,3,6] => [3,6,7,4,2,8,5,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[6,3,1,2,5,7,8,4] => [3,4,2,8,5,1,6,7] => [3,8,2,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,1,7,8,3,6,2,5] => [2,7,5,1,8,6,3,4] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,2,7,4,5,6,1] => [8,3,2,5,6,7,4,1] => [8,3,2,7,6,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[6,2,7,8,3,5,1,4] => [7,2,5,8,6,1,3,4] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[8,3,2,5,4,1,7,6] => [6,3,2,5,4,8,7,1] => [6,3,2,8,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[8,4,5,7,1,6,2,3] => [5,7,8,2,3,6,4,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,7,8,1,6,3,5,4] => [4,1,6,8,7,5,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[4,8,7,2,5,3,6,1] => [8,4,6,1,5,7,3,2] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,5,6,7,8,9,10,3,4,1] => [10,1,8,9,2,3,4,5,6,7] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[4,1,2,7,6,5,3,8] => [2,3,7,1,6,5,4,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,3,8,5,1,7,2,4] => [5,7,2,8,4,1,6,3] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[5,8,3,7,2,4,6,1] => [8,5,3,6,1,7,4,2] => [8,5,3,7,1,6,4,2] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[3,7,2,5,6,8,4,1] => [8,3,1,7,4,5,2,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,7,2,5,4,6,3,1] => [8,3,7,5,4,6,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[5,3,7,4,2,1,8,6] => [6,5,2,4,1,8,3,7] => [6,5,2,8,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[6,3,7,1,4,5,8,2] => [4,8,2,5,6,1,3,7] => [4,8,2,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,6,7,8,2,4,5,1] => [8,5,1,6,7,2,3,4] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,7,2,6,4,5,1,8] => [7,3,1,5,6,4,2,8] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,4,1,3,5,7,2,6] => [3,7,4,2,5,8,6,1] => [3,8,7,2,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,7,1,3,6,4,2,8] => [3,7,4,6,1,5,2,8] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,6,1,5,3,4,2,7] => [3,7,5,6,4,2,8,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,8,3,6,2,4,5] => [2,6,4,7,8,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,1,7,4,3,2,8,6] => [2,6,5,4,1,8,3,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[4,7,8,6,2,5,3,1] => [8,5,7,1,6,4,2,3] => [8,5,7,1,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[8,1,5,3,7,6,4,2] => [2,8,4,7,3,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,5,1,4,8,7,2,3] => [3,7,8,4,2,1,6,5] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,5,2,1,8,6,3,7] => [4,3,7,1,2,6,8,5] => [4,3,8,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[6,8,3,5,7,4,1,2] => [7,8,3,6,4,1,5,2] => [7,8,3,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[4,1,3,7,8,5,6,2] => [2,8,3,1,6,7,4,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,3,8,2,7] => [1,7,5,2,3,4,8,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,5,1,8,2,6,7] => [4,6,2,1,3,7,8,5] => [4,8,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,5,2,6,7,3,1] => [8,4,7,2,3,5,6,1] => [8,4,7,2,6,5,3,1] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[8,5,1,7,4,2,3,6] => [3,6,7,5,2,8,4,1] => [3,8,7,6,2,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,1,6,5,8,2,3,4] => [2,6,7,8,4,3,1,5] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,1,2,7,5,6,4] => [3,4,2,8,6,7,5,1] => [3,8,2,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,7,4,3,8,6,5,2] => [1,8,4,3,7,6,2,5] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,2,7,6,1,3,8,4] => [5,2,6,8,1,4,3,7] => [5,2,8,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,5,4,1,6,2,8] => [5,7,1,4,3,6,2,8] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,4,2,6,5,8,3,1] => [8,3,7,2,5,4,1,6] => [8,3,7,2,6,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[7,2,4,6,8,3,5,1] => [8,2,6,3,7,4,1,5] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,2,4,3,6,8,5,1] => [8,2,4,3,7,5,1,6] => [8,2,7,6,5,4,1,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[4,8,1,5,3,2,6,7] => [3,6,5,1,4,7,8,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[9,8,4,7,3,6,2,5,1] => [9,7,5,3,8,6,4,2,1] => [9,7,5,3,8,6,4,2,1] => [[[[[[.,.],.],[.,.]],[.,.]],[.,.]],.]
[1,8,6,5,3,4,7,2] => [1,8,5,6,4,3,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,1,8,3,4,2,7] => [3,7,5,6,2,1,8,4] => [3,8,7,6,2,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[4,8,5,3,7,2,6,1] => [8,6,4,1,3,7,5,2] => [8,6,4,1,7,5,3,2] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[9,1,8,7,5,4,6,3,2] => [2,9,8,6,5,7,4,3,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,5,6,1,2,7,3] => [5,6,8,2,3,4,7,1] => [5,8,7,2,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[4,8,3,5,1,6,7,2] => [5,8,3,1,4,6,7,2] => [5,8,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[8,4,5,7,2,3,6,1] => [8,5,6,2,3,7,4,1] => [8,5,7,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[8,2,4,5,1,7,6,3] => [5,2,8,3,4,7,6,1] => [5,2,8,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,7,5,4,1,2,8,6] => [5,6,1,4,3,8,2,7] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[3,8,5,6,7,2,4,1] => [8,6,1,7,3,4,5,2] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[6,8,1,2,5,3,4,7] => [3,4,6,7,5,1,8,2] => [3,8,7,6,5,1,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[6,2,3,8,1,7,5,4] => [5,2,3,8,7,1,6,4] => [5,2,8,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[2,1,4,3,9,5,6,7,8] => [2,1,4,3,6,7,8,9,5] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,4,5,10,7,8,9] => [1,2,3,5,6,4,8,9,10,7] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,4,3,7,5,6,10,8,9] => [1,2,4,3,6,7,5,9,10,8] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[8,2,7,4,3,6,5,1] => [8,2,5,4,7,6,3,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[7,4,3,8,5,1,2,6] => [6,7,3,2,5,8,1,4] => [6,8,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[7,3,1,2,6,5,4,8] => [3,4,2,7,6,5,1,8] => [3,8,2,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[5,2,4,1,6,3,7,8] => [4,2,6,3,1,5,7,8] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,4,3,6,1,2,7,5] => [5,6,3,2,8,4,7,1] => [5,8,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[6,4,1,8,5,7,2,3] => [3,7,8,2,5,1,6,4] => [3,8,7,2,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,8,1,4,3,6,5,2] => [3,8,5,4,7,6,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,3,2,7,1,4,6,5] => [5,3,2,6,8,7,4,1] => [5,3,2,8,7,6,4,1] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[1,3,5,6,7,8,9,10,2,4] => [1,9,2,10,3,4,5,6,7,8] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[5,7,2,6,4,8,3,1] => [8,3,7,5,1,4,2,6] => [8,3,7,6,1,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,4,7,6,3,2,5,1] => [8,6,5,2,7,4,3,1] => [8,6,5,2,7,4,3,1] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[9,6,8,7,5,4,3,2,1] => [9,8,7,6,5,2,4,3,1] => [9,8,7,6,5,2,4,3,1] => [[[[[[[.,.],[[.,.],.]],.],.],.],.],.]
[2,7,3,6,8,4,5,1] => [8,1,3,6,7,4,2,5] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[2,5,7,4,3,6,1,8] => [7,1,5,4,2,6,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,5,1,4,8,7,6,3] => [3,1,8,4,2,7,6,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,7,2,5,3,4,6,1] => [8,3,5,6,4,7,2,1] => [8,3,7,6,5,4,2,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,1,6,5,8,7,2,3] => [2,7,8,1,4,3,6,5] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,5,1,8,7,6,4,2] => [3,8,1,7,2,6,5,4] => [3,8,1,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[2,5,3,8,6,4,7,1] => [8,1,3,6,2,5,7,4] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[1,5,3,2,6,4,8,7] => [1,4,3,6,2,5,8,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,2,8,1,5,3,4,7] => [4,2,6,7,5,1,8,3] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,6,2,1,4,3,5,8] => [4,3,6,5,7,2,1,8] => [4,3,8,7,6,2,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[4,7,1,3,6,8,5,2] => [3,8,4,1,7,5,2,6] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,1,4,7,6,3,8,2] => [2,8,6,3,1,5,4,7] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,8,1,4,3,5,6,7] => [3,1,5,4,6,7,8,2] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[8,3,6,5,7,4,1,2] => [7,8,2,6,4,3,5,1] => [7,8,2,6,5,4,3,1] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[1,7,3,2,5,8,6,4] => [1,4,3,8,5,7,2,6] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,2,4,5,1,8,6] => [6,3,1,4,5,8,2,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[1,8,5,3,4,2,7,6] => [1,6,4,5,3,8,7,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,4,1,5,6,3,2] => [4,8,7,3,5,6,2,1] => [4,8,7,3,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[5,2,7,6,3,1,4,8] => [6,2,5,7,1,4,3,8] => [6,2,8,7,1,5,4,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[6,4,5,1,7,3,2,8] => [4,7,6,2,3,1,5,8] => [4,8,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[7,1,8,2,6,5,3,4] => [2,4,7,8,6,5,1,3] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,2,4,7,6,3,5,1] => [8,2,6,3,7,5,4,1] => [8,2,7,6,5,4,3,1] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,8,6,2,5,4,1,7] => [7,4,1,6,5,3,8,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[6,1,8,7,5,2,4,3] => [2,6,8,7,5,1,4,3] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,1,4,8,6,5,3,2] => [2,8,7,3,6,5,1,4] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,3,4,2,7,1,5,6] => [6,4,2,3,7,8,5,1] => [6,4,2,8,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[7,4,6,3,2,5,8,1] => [8,5,4,2,6,3,1,7] => [8,5,4,2,7,6,1,3] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[5,7,6,4,2,3,8,1] => [8,5,6,4,1,3,2,7] => [8,5,7,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[8,5,7,4,6,3,1,2] => [7,8,6,4,2,5,3,1] => [7,8,6,4,2,5,3,1] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[2,7,8,1,5,6,4,3] => [4,1,8,7,5,6,2,3] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,1,5,2,7,6,3,4] => [2,4,7,8,3,6,5,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,8,1,4,3,6,7] => [4,2,6,5,1,7,8,3] => [4,2,8,7,1,6,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[10,9,8,3,7,6,5,4,2,1] => [10,9,4,8,7,6,5,3,2,1] => [10,9,4,8,7,6,5,3,2,1] => [[[[[[.,.],.],.],[[[[.,.],.],.],.]],.],.]
[5,6,1,3,8,2,4,7] => [3,6,4,7,1,2,8,5] => [3,8,7,6,1,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,5,2,8,4,3,6,1] => [8,3,6,5,2,7,1,4] => [8,3,7,6,2,5,1,4] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[4,7,2,5,3,6,8,1] => [8,3,5,1,4,6,2,7] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[7,3,6,4,8,5,2,1] => [8,7,2,4,6,3,1,5] => [8,7,2,6,5,4,1,3] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[8,4,7,3,2,6,5,1] => [8,5,4,2,7,6,3,1] => [8,5,4,2,7,6,3,1] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[6,3,5,8,1,4,7,2] => [5,8,2,6,3,1,7,4] => [5,8,2,7,6,1,4,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[3,4,8,2,5,1,6,7] => [6,4,1,2,5,7,8,3] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[6,2,5,4,7,8,3,1] => [8,2,7,4,3,1,5,6] => [8,2,7,6,5,1,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[6,7,4,1,3,5,2,8] => [4,7,5,3,6,1,2,8] => [4,8,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[7,2,3,6,1,5,4,8] => [5,2,3,7,6,4,1,8] => [5,2,8,7,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[7,4,2,6,8,3,1,5] => [7,3,6,2,8,4,1,5] => [7,3,8,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,8,1,5,3,2,7,6] => [3,6,5,1,4,8,7,2] => [3,8,7,1,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,1,3,5,2,6,4,8] => [2,5,3,7,4,6,1,8] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,4,6,8,1,2,7,5] => [5,6,1,2,8,3,7,4] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,3,4,2,8,6,5,1] => [8,4,2,3,7,6,1,5] => [8,4,2,7,6,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[3,6,4,1,8,5,7,2] => [4,8,1,3,6,2,7,5] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[5,6,3,1,4,8,7,2] => [4,8,3,5,1,2,7,6] => [4,8,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,6,5,1,2,7,8,3] => [4,5,8,1,3,2,6,7] => [4,8,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[2,3,4,5,1,7,9,6,8] => [5,1,2,3,4,8,6,9,7] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,3,4,5,6,9,7,10,1,8] => [9,1,2,3,4,5,7,10,6,8] => [9,1,10,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[3,4,2,7,5,8,1,6] => [7,3,1,2,5,8,4,6] => [7,3,1,8,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[7,5,2,1,3,4,8,6] => [4,3,5,6,2,8,1,7] => [4,3,8,7,2,6,1,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[6,1,4,3,7,8,5,2] => [2,8,4,3,7,1,5,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[3,7,2,6,4,1,8,5] => [6,3,1,5,8,4,2,7] => [6,3,1,8,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[9,8,2,3,4,5,7,6,1] => [9,3,4,5,6,8,7,2,1] => [9,3,8,7,6,5,4,2,1] => [[[[.,.],.],[[[[[.,.],.],.],.],.]],.]
[10,9,2,3,4,5,6,8,7,1] => [10,3,4,5,6,7,9,8,2,1] => [10,3,9,8,7,6,5,4,2,1] => [[[[.,.],.],[[[[[[.,.],.],.],.],.],.]],.]
[8,3,6,1,5,4,7,2] => [4,8,2,6,5,3,7,1] => [4,8,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,1,8,6,4,5,2,7] => [2,7,1,5,6,4,8,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[5,2,1,6,7,3,8,4] => [3,2,6,8,1,4,5,7] => [3,2,8,7,1,6,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[1,8,6,2,7,5,4,3] => [1,4,8,7,6,3,5,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,6,5,4,2,7,3] => [2,6,8,5,4,3,7,1] => [2,8,7,6,5,4,3,1] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,4,6,3,5,8,10,7,9] => [2,1,5,3,6,4,9,7,10,8] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,4,1,3,6,5,8,10,7,9] => [3,1,4,2,6,5,9,7,10,8] => [3,1,10,9,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,7,8,6,2,5,4] => [1,6,2,8,7,5,3,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,6,5,7,2,4,8,1] => [8,5,1,6,3,2,4,7] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,6,7,2,5,4,1,8] => [7,4,1,6,5,2,3,8] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[4,7,8,2,3,6,5,1] => [8,4,5,1,7,6,2,3] => [8,4,7,1,6,5,3,2] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[2,4,7,6,3,5,1,8] => [7,1,5,2,6,4,3,8] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[2,7,5,1,6,4,8,3] => [4,1,8,6,3,5,2,7] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[8,2,5,1,6,4,3,7] => [4,2,7,6,3,5,8,1] => [4,2,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[4,8,5,3,6,2,1,7] => [7,6,4,1,3,5,8,2] => [7,6,4,1,8,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[4,8,3,2,5,7,1,6] => [7,4,3,1,5,8,6,2] => [7,4,3,1,8,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[3,5,2,1,4,8,6,7] => [4,3,1,5,2,7,8,6] => [4,3,1,8,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,1,4,7,3,5,6,8,9] => [2,1,5,3,6,7,4,8,9] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,9,2,8,3,7,4,6] => [2,4,6,8,1,9,7,5,3] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,7,3,5,6,8,9,10] => [2,1,5,3,6,7,4,8,9,10] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,6,3,1,5,8,2,7] => [4,7,3,1,5,2,8,6] => [4,8,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,8,5,1,7,4,3,6] => [4,1,7,6,3,8,5,2] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,5,2,4,6,8,7,1] => [8,3,1,4,2,5,7,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[8,1,3,4,5,6,7,2,9] => [2,8,3,4,5,6,7,1,9] => [2,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,1,7,6,4,5,8,2] => [2,8,1,5,6,4,3,7] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,6,1,5,3,2,7,4] => [3,6,5,8,4,2,7,1] => [3,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[7,2,4,5,6,1,3,8] => [6,2,7,3,4,5,1,8] => [6,2,8,7,5,4,1,3] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[3,4,8,5,2,6,1,7] => [7,5,1,2,4,6,8,3] => [7,5,1,8,6,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[8,3,4,7,2,1,5,6] => [6,5,2,3,7,8,4,1] => [6,5,2,8,7,4,3,1] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[8,6,5,3,1,4,7,2] => [5,8,4,6,3,2,7,1] => [5,8,4,7,3,2,6,1] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[6,2,5,7,3,8,1,4] => [7,2,5,8,3,1,4,6] => [7,2,8,6,5,1,4,3] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[3,6,8,7,2,4,5,1] => [8,5,1,6,7,2,4,3] => [8,5,1,7,6,4,3,2] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[3,6,1,2,4,7,8,9,5] => [3,4,1,5,9,2,6,7,8] => [3,9,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[7,1,3,2,4,5,8,6] => [2,4,3,5,6,8,1,7] => [2,8,7,6,5,4,1,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,1,4,7,5,2,8,3] => [2,6,8,3,5,1,4,7] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[8,5,2,3,7,6,4,1] => [8,3,4,7,2,6,5,1] => [8,3,7,6,2,5,4,1] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[2,5,7,6,3,4,8,1] => [8,1,5,6,2,4,3,7] => [8,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[3,1,8,4,7,6,2,5] => [2,7,1,4,8,6,5,3] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[9,1,8,7,6,5,3,2,4] => [2,8,7,9,6,5,4,3,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[5,1,6,4,2,8,3,7] => [2,5,7,4,1,3,8,6] => [2,8,7,6,1,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[6,2,3,1,7,5,4,8] => [4,2,3,7,6,1,5,8] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[6,2,1,4,7,3,5,8] => [3,2,6,4,7,1,5,8] => [3,2,8,7,6,1,5,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[2,6,8,7,3,1,5,4] => [6,1,5,8,7,2,4,3] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[5,6,4,1,3,7,8,2] => [4,8,5,3,1,2,6,7] => [4,8,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[4,8,3,2,6,7,5,1] => [8,4,3,1,7,5,6,2] => [8,4,3,1,7,6,5,2] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[2,3,4,5,6,8,1,10,7,9] => [7,1,2,3,4,5,9,6,10,8] => [7,1,10,9,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[[[.,.],.],.]]
[9,1,10,3,4,5,6,7,8,2] => [2,10,4,5,6,7,8,9,1,3] => [2,10,9,8,7,6,5,4,1,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,3,4,5,7,9,6,1,8] => [8,1,2,3,4,7,5,9,6] => [8,1,9,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[4,2,3,7,8,5,6,1] => [8,2,3,1,6,7,4,5] => [8,2,7,1,6,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,8,4,7,2,1,5,6] => [6,5,1,3,7,8,4,2] => [6,5,1,8,7,4,3,2] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[2,8,4,6,5,3,1,7] => [7,1,6,3,5,4,8,2] => [7,1,8,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[6,3,2,1,7,5,8,4] => [4,3,2,8,6,1,5,7] => [4,3,2,8,7,1,6,5] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[2,4,9,1,3,8,7,6,5] => [4,1,5,2,9,8,7,6,3] => [4,1,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[.,.],.],.],.],.]]
[2,4,6,9,1,3,5,8,7] => [5,1,6,2,7,3,9,8,4] => [5,1,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[.,.],.],.],.]]
[2,4,10,1,3,9,8,7,6,5] => [4,1,5,2,10,9,8,7,6,3] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[2,6,10,1,5,9,4,8,3,7] => [4,1,9,7,5,2,10,8,6,3] => [4,1,10,9,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[[[.,.],.],.],.],.],.]]
[1,3,6,10,2,5,9,4,8,7] => [1,5,2,8,6,3,10,9,7,4] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,4,6,10,1,3,5,9,8,7] => [5,1,6,2,7,3,10,9,8,4] => [5,1,10,9,8,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[[[.,.],.],.],.],.]]
[2,7,1,3,4,6,5,8] => [3,1,4,5,7,6,2,8] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[5,6,2,1,8,4,3,7] => [4,3,7,6,1,2,8,5] => [4,3,8,7,1,6,5,2] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[2,5,3,4,7,1,6,8] => [6,1,3,4,2,7,5,8] => [6,1,8,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[8,5,7,2,4,3,1,6] => [7,4,6,5,2,8,3,1] => [7,4,8,6,2,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[7,5,6,2,4,8,3,1] => [8,4,7,5,2,3,1,6] => [8,4,7,6,2,5,1,3] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[3,8,5,4,1,2,7,6] => [5,6,1,4,3,8,7,2] => [5,8,1,7,6,4,3,2] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[7,8,1,6,4,3,5,2] => [3,8,6,5,7,4,1,2] => [3,8,7,6,5,4,1,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[1,7,8,2,3,5,4,6] => [1,4,5,7,6,8,2,3] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,3,2,4,6,1,8,5] => [6,3,2,4,8,5,1,7] => [6,3,2,8,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[9,1,2,3,4,7,6,5,8] => [2,3,4,5,8,7,6,9,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,3,7,2,6,5,1] => [8,5,3,2,7,6,4,1] => [8,5,3,2,7,6,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[4,1,5,3,7,2,6,8] => [2,6,4,1,3,7,5,8] => [2,8,7,1,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[7,4,8,5,1,3,6,2] => [5,8,6,2,4,7,1,3] => [5,8,7,2,6,4,1,3] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[9,1,2,3,4,8,7,5,6] => [2,3,4,5,8,9,7,6,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,2,1,6,4,3,5,8] => [3,2,6,5,7,4,1,8] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[3,1,2,7,8,5,4,6] => [2,3,1,7,6,8,4,5] => [2,8,1,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,10,9,8,7,6,5,3,4,1] => [10,1,8,9,7,6,5,4,3,2] => [10,1,9,8,7,6,5,4,3,2] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[3,7,5,8,4,2,6,1] => [8,6,1,5,3,7,2,4] => [8,6,1,7,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[6,7,2,4,5,8,1,3] => [7,3,8,4,5,1,2,6] => [7,3,8,6,5,1,4,2] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[8,4,3,6,2,5,7,1] => [8,5,3,2,6,4,7,1] => [8,5,3,2,7,6,4,1] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[6,2,7,1,5,4,8,3] => [4,2,8,6,5,1,3,7] => [4,2,8,7,6,1,5,3] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[8,5,6,1,2,3,7,4] => [4,5,6,8,2,3,7,1] => [4,8,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[3,7,2,4,6,8,5,1] => [8,3,1,4,7,5,2,6] => [8,3,1,7,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[9,8,6,5,4,3,2,7,1] => [9,7,6,5,4,3,8,2,1] => [9,7,6,5,4,3,8,2,1] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],.]
[1,9,3,4,5,6,7,2,8] => [1,8,3,4,5,6,7,9,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[5,2,6,4,3,8,7,1] => [8,2,5,4,1,3,7,6] => [8,2,7,6,1,5,4,3] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[3,6,7,2,4,1,5,8] => [6,4,1,5,7,2,3,8] => [6,4,1,8,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[2,5,3,1,8,7,4,6] => [4,1,3,7,2,8,6,5] => [4,1,8,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[3,8,7,2,4,5,1,6] => [7,4,1,5,6,8,3,2] => [7,4,1,8,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[9,8,7,3,6,5,4,2,1] => [9,8,4,7,6,5,3,2,1] => [9,8,4,7,6,5,3,2,1] => [[[[[[.,.],.],.],[[[.,.],.],.]],.],.]
[9,8,2,7,6,5,4,3,1] => [9,3,8,7,6,5,4,2,1] => [9,3,8,7,6,5,4,2,1] => [[[[.,.],.],[[[[[.,.],.],.],.],.]],.]
[10,9,8,7,4,6,5,3,2,1] => [10,9,8,5,7,6,4,3,2,1] => [10,9,8,5,7,6,4,3,2,1] => [[[[[[[[.,.],.],.],.],[[.,.],.]],.],.],.]
[10,9,2,8,7,6,5,4,3,1] => [10,3,9,8,7,6,5,4,2,1] => [10,3,9,8,7,6,5,4,2,1] => [[[[.,.],.],[[[[[[.,.],.],.],.],.],.]],.]
[5,1,2,3,4,9,8,7,6] => [2,3,4,5,1,9,8,7,6] => [2,9,8,7,1,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,2,3,4,6,5,7,8] => [2,3,4,5,7,6,8,9,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,5,1,4,8,6,3,7] => [3,1,7,4,2,6,8,5] => [3,1,8,7,6,5,4,2] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[7,8,5,4,6,1,3,2] => [6,8,7,4,3,5,1,2] => [6,8,7,4,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[8,4,2,5,6,3,1,7] => [7,3,6,2,4,5,8,1] => [7,3,8,2,6,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[4,5,2,3,6,8,7,1] => [8,3,4,1,2,5,7,6] => [8,3,7,1,6,5,4,2] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[6,1,5,3,2,8,7,4] => [2,5,4,8,3,1,7,6] => [2,8,7,6,5,1,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,5,10,6,7,8,9] => [2,1,3,4,5,7,8,9,10,6] => [2,1,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,4,2,5,1,7,6,9,8] => [5,3,1,2,4,7,6,9,8] => [5,3,1,9,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[[.,.],.],.],.]]
[3,4,2,5,1,8,7,9,6] => [5,3,1,2,4,9,7,6,8] => [5,3,1,9,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[[.,.],.],.],.]]
[4,5,3,6,2,7,1,9,8,10] => [7,5,3,1,2,4,6,9,8,10] => [7,5,3,1,10,9,8,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],[[[.,.],.],.]]
[3,4,2,5,1,7,6,9,8,10] => [5,3,1,2,4,7,6,9,8,10] => [5,3,1,10,9,8,7,6,4,2] => [[[.,[.,.]],[.,.]],[[[[[.,.],.],.],.],.]]
[3,9,8,7,6,4,5,1,2] => [8,9,1,6,7,5,4,3,2] => [8,9,1,7,6,5,4,3,2] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[9,1,2,5,3,6,7,8,4] => [2,3,5,9,4,6,7,8,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,1,4,2,5,6,7,8,3] => [2,4,9,3,5,6,7,8,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[9,7,1,2,3,4,5,8,6] => [3,4,5,6,7,9,2,8,1] => [3,9,8,7,6,5,2,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[9,8,7,5,4,3,6,2,1] => [9,8,6,5,4,7,3,2,1] => [9,8,6,5,4,7,3,2,1] => [[[[[[[[.,.],.],.],.],.],[.,.]],.],.]
[1,7,3,8,6,5,4,2] => [1,8,3,7,6,5,2,4] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,10,8,9,6,7,4,5,1,2] => [9,10,1,7,8,5,6,3,4,2] => [9,10,1,8,7,6,5,4,3,2] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],[.,.]]
[3,8,5,1,7,4,6,2] => [4,8,1,6,3,7,5,2] => [4,8,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[9,1,2,3,4,8,5,7,6] => [2,3,4,5,7,9,8,6,1] => [2,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[10,9,8,4,7,3,6,2,5,1] => [10,8,6,4,9,7,5,3,2,1] => [10,8,6,4,9,7,5,3,2,1] => [[[[[[[.,.],.],.],[.,.]],[.,.]],[.,.]],.]
[5,4,3,2,1,9,8,6,7] => [5,4,3,2,1,8,9,7,6] => [5,4,3,2,1,9,8,7,6] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[3,2,1,9,8,7,6,4,5] => [3,2,1,8,9,7,6,5,4] => [3,2,1,9,8,7,6,5,4] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[1,3,8,9,2,4,5,6,7] => [1,5,2,6,7,8,9,3,4] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[9,2,8,1,3,4,5,6,7] => [4,2,5,6,7,8,9,3,1] => [4,2,9,8,7,6,5,3,1] => [[[.,.],[.,.]],[[[[[.,.],.],.],.],.]]
[7,2,1,8,6,4,3,5] => [3,2,7,6,8,5,1,4] => [3,2,8,7,6,5,1,4] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[10,1,2,3,4,5,9,8,6,7] => [2,3,4,5,6,9,10,8,7,1] => [2,10,9,8,7,6,5,4,3,1] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
Map
inverse
Description
Sends a permutation to its inverse.
Map
Simion-Schmidt map
Description
The Simion-Schmidt map sends any permutation to a $123$-avoiding permutation.
Details can be found in [1].
In particular, this is a bijection between $132$-avoiding permutations and $123$-avoiding permutations, see [1, Proposition 19].
Map
binary search tree: left to right
Description
Return the shape of the binary search tree of the permutation as a non labelled binary tree.