Identifier
Mp00090: Permutations —cycle-as-one-line notation⟶ Permutations
Mp00072: Permutations —binary search tree: left to right⟶ Binary trees
Images
[1] => [1] => [.,.]
[1,2] => [1,2] => [.,[.,.]]
[2,1] => [1,2] => [.,[.,.]]
[1,2,3] => [1,2,3] => [.,[.,[.,.]]]
[1,3,2] => [1,2,3] => [.,[.,[.,.]]]
[2,1,3] => [1,2,3] => [.,[.,[.,.]]]
[2,3,1] => [1,2,3] => [.,[.,[.,.]]]
[3,1,2] => [1,3,2] => [.,[[.,.],.]]
[3,2,1] => [1,3,2] => [.,[[.,.],.]]
[1,2,3,4] => [1,2,3,4] => [.,[.,[.,[.,.]]]]
[1,2,4,3] => [1,2,3,4] => [.,[.,[.,[.,.]]]]
[1,3,2,4] => [1,2,3,4] => [.,[.,[.,[.,.]]]]
[1,3,4,2] => [1,2,3,4] => [.,[.,[.,[.,.]]]]
[1,4,2,3] => [1,2,4,3] => [.,[.,[[.,.],.]]]
[1,4,3,2] => [1,2,4,3] => [.,[.,[[.,.],.]]]
[2,1,3,4] => [1,2,3,4] => [.,[.,[.,[.,.]]]]
[2,1,4,3] => [1,2,3,4] => [.,[.,[.,[.,.]]]]
[2,3,1,4] => [1,2,3,4] => [.,[.,[.,[.,.]]]]
[2,3,4,1] => [1,2,3,4] => [.,[.,[.,[.,.]]]]
[2,4,1,3] => [1,2,4,3] => [.,[.,[[.,.],.]]]
[2,4,3,1] => [1,2,4,3] => [.,[.,[[.,.],.]]]
[3,1,2,4] => [1,3,2,4] => [.,[[.,.],[.,.]]]
[3,1,4,2] => [1,3,4,2] => [.,[[.,.],[.,.]]]
[3,2,1,4] => [1,3,2,4] => [.,[[.,.],[.,.]]]
[3,2,4,1] => [1,3,4,2] => [.,[[.,.],[.,.]]]
[3,4,1,2] => [1,3,2,4] => [.,[[.,.],[.,.]]]
[3,4,2,1] => [1,3,2,4] => [.,[[.,.],[.,.]]]
[4,1,2,3] => [1,4,3,2] => [.,[[[.,.],.],.]]
[4,1,3,2] => [1,4,2,3] => [.,[[.,[.,.]],.]]
[4,2,1,3] => [1,4,3,2] => [.,[[[.,.],.],.]]
[4,2,3,1] => [1,4,2,3] => [.,[[.,[.,.]],.]]
[4,3,1,2] => [1,4,2,3] => [.,[[.,[.,.]],.]]
[4,3,2,1] => [1,4,2,3] => [.,[[.,[.,.]],.]]
[1,2,3,4,5] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[1,2,3,5,4] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[1,2,4,3,5] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[1,2,4,5,3] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[1,2,5,3,4] => [1,2,3,5,4] => [.,[.,[.,[[.,.],.]]]]
[1,2,5,4,3] => [1,2,3,5,4] => [.,[.,[.,[[.,.],.]]]]
[1,3,2,4,5] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[1,3,2,5,4] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[1,3,4,2,5] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[1,3,4,5,2] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[1,3,5,2,4] => [1,2,3,5,4] => [.,[.,[.,[[.,.],.]]]]
[1,3,5,4,2] => [1,2,3,5,4] => [.,[.,[.,[[.,.],.]]]]
[1,4,2,3,5] => [1,2,4,3,5] => [.,[.,[[.,.],[.,.]]]]
[1,4,2,5,3] => [1,2,4,5,3] => [.,[.,[[.,.],[.,.]]]]
[1,4,3,2,5] => [1,2,4,3,5] => [.,[.,[[.,.],[.,.]]]]
[1,4,3,5,2] => [1,2,4,5,3] => [.,[.,[[.,.],[.,.]]]]
[1,4,5,2,3] => [1,2,4,3,5] => [.,[.,[[.,.],[.,.]]]]
[1,4,5,3,2] => [1,2,4,3,5] => [.,[.,[[.,.],[.,.]]]]
[1,5,2,3,4] => [1,2,5,4,3] => [.,[.,[[[.,.],.],.]]]
[1,5,2,4,3] => [1,2,5,3,4] => [.,[.,[[.,[.,.]],.]]]
[1,5,3,2,4] => [1,2,5,4,3] => [.,[.,[[[.,.],.],.]]]
[1,5,3,4,2] => [1,2,5,3,4] => [.,[.,[[.,[.,.]],.]]]
[1,5,4,2,3] => [1,2,5,3,4] => [.,[.,[[.,[.,.]],.]]]
[1,5,4,3,2] => [1,2,5,3,4] => [.,[.,[[.,[.,.]],.]]]
[2,1,3,4,5] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[2,1,3,5,4] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[2,1,4,3,5] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[2,1,4,5,3] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[2,1,5,3,4] => [1,2,3,5,4] => [.,[.,[.,[[.,.],.]]]]
[2,1,5,4,3] => [1,2,3,5,4] => [.,[.,[.,[[.,.],.]]]]
[2,3,1,4,5] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[2,3,1,5,4] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[2,3,4,1,5] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[2,3,4,5,1] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]
[2,3,5,1,4] => [1,2,3,5,4] => [.,[.,[.,[[.,.],.]]]]
[2,3,5,4,1] => [1,2,3,5,4] => [.,[.,[.,[[.,.],.]]]]
[2,4,1,3,5] => [1,2,4,3,5] => [.,[.,[[.,.],[.,.]]]]
[2,4,1,5,3] => [1,2,4,5,3] => [.,[.,[[.,.],[.,.]]]]
[2,4,3,1,5] => [1,2,4,3,5] => [.,[.,[[.,.],[.,.]]]]
[2,4,3,5,1] => [1,2,4,5,3] => [.,[.,[[.,.],[.,.]]]]
[2,4,5,1,3] => [1,2,4,3,5] => [.,[.,[[.,.],[.,.]]]]
[2,4,5,3,1] => [1,2,4,3,5] => [.,[.,[[.,.],[.,.]]]]
[2,5,1,3,4] => [1,2,5,4,3] => [.,[.,[[[.,.],.],.]]]
[2,5,1,4,3] => [1,2,5,3,4] => [.,[.,[[.,[.,.]],.]]]
[2,5,3,1,4] => [1,2,5,4,3] => [.,[.,[[[.,.],.],.]]]
[2,5,3,4,1] => [1,2,5,3,4] => [.,[.,[[.,[.,.]],.]]]
[2,5,4,1,3] => [1,2,5,3,4] => [.,[.,[[.,[.,.]],.]]]
[2,5,4,3,1] => [1,2,5,3,4] => [.,[.,[[.,[.,.]],.]]]
[3,1,2,4,5] => [1,3,2,4,5] => [.,[[.,.],[.,[.,.]]]]
[3,1,2,5,4] => [1,3,2,4,5] => [.,[[.,.],[.,[.,.]]]]
[3,1,4,2,5] => [1,3,4,2,5] => [.,[[.,.],[.,[.,.]]]]
[3,1,4,5,2] => [1,3,4,5,2] => [.,[[.,.],[.,[.,.]]]]
[3,1,5,2,4] => [1,3,5,4,2] => [.,[[.,.],[[.,.],.]]]
[3,1,5,4,2] => [1,3,5,2,4] => [.,[[.,.],[[.,.],.]]]
[3,2,1,4,5] => [1,3,2,4,5] => [.,[[.,.],[.,[.,.]]]]
[3,2,1,5,4] => [1,3,2,4,5] => [.,[[.,.],[.,[.,.]]]]
[3,2,4,1,5] => [1,3,4,2,5] => [.,[[.,.],[.,[.,.]]]]
[3,2,4,5,1] => [1,3,4,5,2] => [.,[[.,.],[.,[.,.]]]]
[3,2,5,1,4] => [1,3,5,4,2] => [.,[[.,.],[[.,.],.]]]
[3,2,5,4,1] => [1,3,5,2,4] => [.,[[.,.],[[.,.],.]]]
[3,4,1,2,5] => [1,3,2,4,5] => [.,[[.,.],[.,[.,.]]]]
[3,4,1,5,2] => [1,3,2,4,5] => [.,[[.,.],[.,[.,.]]]]
[3,4,2,1,5] => [1,3,2,4,5] => [.,[[.,.],[.,[.,.]]]]
[3,4,2,5,1] => [1,3,2,4,5] => [.,[[.,.],[.,[.,.]]]]
[3,4,5,1,2] => [1,3,5,2,4] => [.,[[.,.],[[.,.],.]]]
[3,4,5,2,1] => [1,3,5,2,4] => [.,[[.,.],[[.,.],.]]]
[3,5,1,2,4] => [1,3,2,5,4] => [.,[[.,.],[[.,.],.]]]
[3,5,1,4,2] => [1,3,2,5,4] => [.,[[.,.],[[.,.],.]]]
>>> Load all 28788 entries. <<<
[3,5,2,1,4] => [1,3,2,5,4] => [.,[[.,.],[[.,.],.]]]
[3,5,2,4,1] => [1,3,2,5,4] => [.,[[.,.],[[.,.],.]]]
[3,5,4,1,2] => [1,3,4,2,5] => [.,[[.,.],[.,[.,.]]]]
[3,5,4,2,1] => [1,3,4,2,5] => [.,[[.,.],[.,[.,.]]]]
[4,1,2,3,5] => [1,4,3,2,5] => [.,[[[.,.],.],[.,.]]]
[4,1,2,5,3] => [1,4,5,3,2] => [.,[[[.,.],.],[.,.]]]
[4,1,3,2,5] => [1,4,2,3,5] => [.,[[.,[.,.]],[.,.]]]
[4,1,3,5,2] => [1,4,5,2,3] => [.,[[.,[.,.]],[.,.]]]
[4,1,5,2,3] => [1,4,2,3,5] => [.,[[.,[.,.]],[.,.]]]
[4,1,5,3,2] => [1,4,3,5,2] => [.,[[[.,.],.],[.,.]]]
[4,2,1,3,5] => [1,4,3,2,5] => [.,[[[.,.],.],[.,.]]]
[4,2,1,5,3] => [1,4,5,3,2] => [.,[[[.,.],.],[.,.]]]
[4,2,3,1,5] => [1,4,2,3,5] => [.,[[.,[.,.]],[.,.]]]
[4,2,3,5,1] => [1,4,5,2,3] => [.,[[.,[.,.]],[.,.]]]
[4,2,5,1,3] => [1,4,2,3,5] => [.,[[.,[.,.]],[.,.]]]
[4,2,5,3,1] => [1,4,3,5,2] => [.,[[[.,.],.],[.,.]]]
[4,3,1,2,5] => [1,4,2,3,5] => [.,[[.,[.,.]],[.,.]]]
[4,3,1,5,2] => [1,4,5,2,3] => [.,[[.,[.,.]],[.,.]]]
[4,3,2,1,5] => [1,4,2,3,5] => [.,[[.,[.,.]],[.,.]]]
[4,3,2,5,1] => [1,4,5,2,3] => [.,[[.,[.,.]],[.,.]]]
[4,3,5,1,2] => [1,4,2,3,5] => [.,[[.,[.,.]],[.,.]]]
[4,3,5,2,1] => [1,4,2,3,5] => [.,[[.,[.,.]],[.,.]]]
[4,5,1,2,3] => [1,4,2,5,3] => [.,[[.,[.,.]],[.,.]]]
[4,5,1,3,2] => [1,4,3,2,5] => [.,[[[.,.],.],[.,.]]]
[4,5,2,1,3] => [1,4,2,5,3] => [.,[[.,[.,.]],[.,.]]]
[4,5,2,3,1] => [1,4,3,2,5] => [.,[[[.,.],.],[.,.]]]
[4,5,3,1,2] => [1,4,2,5,3] => [.,[[.,[.,.]],[.,.]]]
[4,5,3,2,1] => [1,4,2,5,3] => [.,[[.,[.,.]],[.,.]]]
[5,1,2,3,4] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[5,1,2,4,3] => [1,5,3,2,4] => [.,[[[.,.],[.,.]],.]]
[5,1,3,2,4] => [1,5,4,2,3] => [.,[[[.,[.,.]],.],.]]
[5,1,3,4,2] => [1,5,2,3,4] => [.,[[.,[.,[.,.]]],.]]
[5,1,4,2,3] => [1,5,3,4,2] => [.,[[[.,.],[.,.]],.]]
[5,1,4,3,2] => [1,5,2,3,4] => [.,[[.,[.,[.,.]]],.]]
[5,2,1,3,4] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[5,2,1,4,3] => [1,5,3,2,4] => [.,[[[.,.],[.,.]],.]]
[5,2,3,1,4] => [1,5,4,2,3] => [.,[[[.,[.,.]],.],.]]
[5,2,3,4,1] => [1,5,2,3,4] => [.,[[.,[.,[.,.]]],.]]
[5,2,4,1,3] => [1,5,3,4,2] => [.,[[[.,.],[.,.]],.]]
[5,2,4,3,1] => [1,5,2,3,4] => [.,[[.,[.,[.,.]]],.]]
[5,3,1,2,4] => [1,5,4,2,3] => [.,[[[.,[.,.]],.],.]]
[5,3,1,4,2] => [1,5,2,3,4] => [.,[[.,[.,[.,.]]],.]]
[5,3,2,1,4] => [1,5,4,2,3] => [.,[[[.,[.,.]],.],.]]
[5,3,2,4,1] => [1,5,2,3,4] => [.,[[.,[.,[.,.]]],.]]
[5,3,4,1,2] => [1,5,2,3,4] => [.,[[.,[.,[.,.]]],.]]
[5,3,4,2,1] => [1,5,2,3,4] => [.,[[.,[.,[.,.]]],.]]
[5,4,1,2,3] => [1,5,3,2,4] => [.,[[[.,.],[.,.]],.]]
[5,4,1,3,2] => [1,5,2,4,3] => [.,[[.,[[.,.],.]],.]]
[5,4,2,1,3] => [1,5,3,2,4] => [.,[[[.,.],[.,.]],.]]
[5,4,2,3,1] => [1,5,2,4,3] => [.,[[.,[[.,.],.]],.]]
[5,4,3,1,2] => [1,5,2,4,3] => [.,[[.,[[.,.],.]],.]]
[5,4,3,2,1] => [1,5,2,4,3] => [.,[[.,[[.,.],.]],.]]
[1,2,3,4,5,6] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,2,3,4,6,5] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,2,3,5,4,6] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,2,3,5,6,4] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,2,3,6,4,5] => [1,2,3,4,6,5] => [.,[.,[.,[.,[[.,.],.]]]]]
[1,2,3,6,5,4] => [1,2,3,4,6,5] => [.,[.,[.,[.,[[.,.],.]]]]]
[1,2,4,3,5,6] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,2,4,3,6,5] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,2,4,5,3,6] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,2,4,5,6,3] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,2,4,6,3,5] => [1,2,3,4,6,5] => [.,[.,[.,[.,[[.,.],.]]]]]
[1,2,4,6,5,3] => [1,2,3,4,6,5] => [.,[.,[.,[.,[[.,.],.]]]]]
[1,2,5,3,4,6] => [1,2,3,5,4,6] => [.,[.,[.,[[.,.],[.,.]]]]]
[1,2,5,3,6,4] => [1,2,3,5,6,4] => [.,[.,[.,[[.,.],[.,.]]]]]
[1,2,5,4,3,6] => [1,2,3,5,4,6] => [.,[.,[.,[[.,.],[.,.]]]]]
[1,2,5,4,6,3] => [1,2,3,5,6,4] => [.,[.,[.,[[.,.],[.,.]]]]]
[1,2,5,6,3,4] => [1,2,3,5,4,6] => [.,[.,[.,[[.,.],[.,.]]]]]
[1,2,5,6,4,3] => [1,2,3,5,4,6] => [.,[.,[.,[[.,.],[.,.]]]]]
[1,2,6,3,4,5] => [1,2,3,6,5,4] => [.,[.,[.,[[[.,.],.],.]]]]
[1,2,6,3,5,4] => [1,2,3,6,4,5] => [.,[.,[.,[[.,[.,.]],.]]]]
[1,2,6,4,3,5] => [1,2,3,6,5,4] => [.,[.,[.,[[[.,.],.],.]]]]
[1,2,6,4,5,3] => [1,2,3,6,4,5] => [.,[.,[.,[[.,[.,.]],.]]]]
[1,2,6,5,3,4] => [1,2,3,6,4,5] => [.,[.,[.,[[.,[.,.]],.]]]]
[1,2,6,5,4,3] => [1,2,3,6,4,5] => [.,[.,[.,[[.,[.,.]],.]]]]
[1,3,2,4,5,6] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,3,2,4,6,5] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,3,2,5,4,6] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,3,2,5,6,4] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,3,2,6,4,5] => [1,2,3,4,6,5] => [.,[.,[.,[.,[[.,.],.]]]]]
[1,3,2,6,5,4] => [1,2,3,4,6,5] => [.,[.,[.,[.,[[.,.],.]]]]]
[1,3,4,2,5,6] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,3,4,2,6,5] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,3,4,5,2,6] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,3,4,5,6,2] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
[1,3,4,6,2,5] => [1,2,3,4,6,5] => [.,[.,[.,[.,[[.,.],.]]]]]
[1,3,4,6,5,2] => [1,2,3,4,6,5] => [.,[.,[.,[.,[[.,.],.]]]]]
[1,3,5,2,4,6] => [1,2,3,5,4,6] => [.,[.,[.,[[.,.],[.,.]]]]]
[1,3,5,2,6,4] => [1,2,3,5,6,4] => [.,[.,[.,[[.,.],[.,.]]]]]
[1,3,5,4,2,6] => [1,2,3,5,4,6] => [.,[.,[.,[[.,.],[.,.]]]]]
[1,3,5,4,6,2] => [1,2,3,5,6,4] => [.,[.,[.,[[.,.],[.,.]]]]]
[1,3,5,6,2,4] => [1,2,3,5,4,6] => [.,[.,[.,[[.,.],[.,.]]]]]
[1,3,5,6,4,2] => [1,2,3,5,4,6] => [.,[.,[.,[[.,.],[.,.]]]]]
[1,3,6,2,4,5] => [1,2,3,6,5,4] => [.,[.,[.,[[[.,.],.],.]]]]
[1,3,6,2,5,4] => [1,2,3,6,4,5] => [.,[.,[.,[[.,[.,.]],.]]]]
[1,3,6,4,2,5] => [1,2,3,6,5,4] => [.,[.,[.,[[[.,.],.],.]]]]
[1,3,6,4,5,2] => [1,2,3,6,4,5] => [.,[.,[.,[[.,[.,.]],.]]]]
[1,3,6,5,2,4] => [1,2,3,6,4,5] => [.,[.,[.,[[.,[.,.]],.]]]]
[1,3,6,5,4,2] => [1,2,3,6,4,5] => [.,[.,[.,[[.,[.,.]],.]]]]
[1,4,2,3,5,6] => [1,2,4,3,5,6] => [.,[.,[[.,.],[.,[.,.]]]]]
[1,4,2,3,6,5] => [1,2,4,3,5,6] => [.,[.,[[.,.],[.,[.,.]]]]]
[1,4,2,5,3,6] => [1,2,4,5,3,6] => [.,[.,[[.,.],[.,[.,.]]]]]
[1,4,2,5,6,3] => [1,2,4,5,6,3] => [.,[.,[[.,.],[.,[.,.]]]]]
[1,4,2,6,3,5] => [1,2,4,6,5,3] => [.,[.,[[.,.],[[.,.],.]]]]
[1,4,2,6,5,3] => [1,2,4,6,3,5] => [.,[.,[[.,.],[[.,.],.]]]]
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[1,5,2,3,6,4] => [1,2,5,6,4,3] => [.,[.,[[[.,.],.],[.,.]]]]
[1,5,2,4,3,6] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
[1,5,2,4,6,3] => [1,2,5,6,3,4] => [.,[.,[[.,[.,.]],[.,.]]]]
[1,5,2,6,3,4] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
[1,5,2,6,4,3] => [1,2,5,4,6,3] => [.,[.,[[[.,.],.],[.,.]]]]
[1,5,3,2,4,6] => [1,2,5,4,3,6] => [.,[.,[[[.,.],.],[.,.]]]]
[1,5,3,2,6,4] => [1,2,5,6,4,3] => [.,[.,[[[.,.],.],[.,.]]]]
[1,5,3,4,2,6] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
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[1,5,4,2,3,6] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
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[1,5,4,3,2,6] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
[1,5,4,3,6,2] => [1,2,5,6,3,4] => [.,[.,[[.,[.,.]],[.,.]]]]
[1,5,4,6,2,3] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
[1,5,4,6,3,2] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
[1,5,6,2,3,4] => [1,2,5,3,6,4] => [.,[.,[[.,[.,.]],[.,.]]]]
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[1,5,6,3,2,4] => [1,2,5,3,6,4] => [.,[.,[[.,[.,.]],[.,.]]]]
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[1,5,6,4,2,3] => [1,2,5,3,6,4] => [.,[.,[[.,[.,.]],[.,.]]]]
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[1,6,2,3,4,5] => [1,2,6,5,4,3] => [.,[.,[[[[.,.],.],.],.]]]
[1,6,2,3,5,4] => [1,2,6,4,3,5] => [.,[.,[[[.,.],[.,.]],.]]]
[1,6,2,4,3,5] => [1,2,6,5,3,4] => [.,[.,[[[.,[.,.]],.],.]]]
[1,6,2,4,5,3] => [1,2,6,3,4,5] => [.,[.,[[.,[.,[.,.]]],.]]]
[1,6,2,5,3,4] => [1,2,6,4,5,3] => [.,[.,[[[.,.],[.,.]],.]]]
[1,6,2,5,4,3] => [1,2,6,3,4,5] => [.,[.,[[.,[.,[.,.]]],.]]]
[1,6,3,2,4,5] => [1,2,6,5,4,3] => [.,[.,[[[[.,.],.],.],.]]]
[1,6,3,2,5,4] => [1,2,6,4,3,5] => [.,[.,[[[.,.],[.,.]],.]]]
[1,6,3,4,2,5] => [1,2,6,5,3,4] => [.,[.,[[[.,[.,.]],.],.]]]
[1,6,3,4,5,2] => [1,2,6,3,4,5] => [.,[.,[[.,[.,[.,.]]],.]]]
[1,6,3,5,2,4] => [1,2,6,4,5,3] => [.,[.,[[[.,.],[.,.]],.]]]
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[1,6,4,2,3,5] => [1,2,6,5,3,4] => [.,[.,[[[.,[.,.]],.],.]]]
[1,6,4,2,5,3] => [1,2,6,3,4,5] => [.,[.,[[.,[.,[.,.]]],.]]]
[1,6,4,3,2,5] => [1,2,6,5,3,4] => [.,[.,[[[.,[.,.]],.],.]]]
[1,6,4,3,5,2] => [1,2,6,3,4,5] => [.,[.,[[.,[.,[.,.]]],.]]]
[1,6,4,5,2,3] => [1,2,6,3,4,5] => [.,[.,[[.,[.,[.,.]]],.]]]
[1,6,4,5,3,2] => [1,2,6,3,4,5] => [.,[.,[[.,[.,[.,.]]],.]]]
[1,6,5,2,3,4] => [1,2,6,4,3,5] => [.,[.,[[[.,.],[.,.]],.]]]
[1,6,5,2,4,3] => [1,2,6,3,5,4] => [.,[.,[[.,[[.,.],.]],.]]]
[1,6,5,3,2,4] => [1,2,6,4,3,5] => [.,[.,[[[.,.],[.,.]],.]]]
[1,6,5,3,4,2] => [1,2,6,3,5,4] => [.,[.,[[.,[[.,.],.]],.]]]
[1,6,5,4,2,3] => [1,2,6,3,5,4] => [.,[.,[[.,[[.,.],.]],.]]]
[1,6,5,4,3,2] => [1,2,6,3,5,4] => [.,[.,[[.,[[.,.],.]],.]]]
[2,1,3,4,5,6] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]
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[2,1,3,6,5,4] => [1,2,3,4,6,5] => [.,[.,[.,[.,[[.,.],.]]]]]
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[2,3,1,6,5,4] => [1,2,3,4,6,5] => [.,[.,[.,[.,[[.,.],.]]]]]
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[2,4,1,5,3,6] => [1,2,4,5,3,6] => [.,[.,[[.,.],[.,[.,.]]]]]
[2,4,1,5,6,3] => [1,2,4,5,6,3] => [.,[.,[[.,.],[.,[.,.]]]]]
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[2,4,3,5,6,1] => [1,2,4,5,6,3] => [.,[.,[[.,.],[.,[.,.]]]]]
[2,4,3,6,1,5] => [1,2,4,6,5,3] => [.,[.,[[.,.],[[.,.],.]]]]
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[2,4,5,1,6,3] => [1,2,4,3,5,6] => [.,[.,[[.,.],[.,[.,.]]]]]
[2,4,5,3,1,6] => [1,2,4,3,5,6] => [.,[.,[[.,.],[.,[.,.]]]]]
[2,4,5,3,6,1] => [1,2,4,3,5,6] => [.,[.,[[.,.],[.,[.,.]]]]]
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[2,4,6,5,3,1] => [1,2,4,5,3,6] => [.,[.,[[.,.],[.,[.,.]]]]]
[2,5,1,3,4,6] => [1,2,5,4,3,6] => [.,[.,[[[.,.],.],[.,.]]]]
[2,5,1,3,6,4] => [1,2,5,6,4,3] => [.,[.,[[[.,.],.],[.,.]]]]
[2,5,1,4,3,6] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,1,4,6,3] => [1,2,5,6,3,4] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,1,6,3,4] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,1,6,4,3] => [1,2,5,4,6,3] => [.,[.,[[[.,.],.],[.,.]]]]
[2,5,3,1,4,6] => [1,2,5,4,3,6] => [.,[.,[[[.,.],.],[.,.]]]]
[2,5,3,1,6,4] => [1,2,5,6,4,3] => [.,[.,[[[.,.],.],[.,.]]]]
[2,5,3,4,1,6] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,3,4,6,1] => [1,2,5,6,3,4] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,3,6,1,4] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,3,6,4,1] => [1,2,5,4,6,3] => [.,[.,[[[.,.],.],[.,.]]]]
[2,5,4,1,3,6] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,4,1,6,3] => [1,2,5,6,3,4] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,4,3,1,6] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,4,3,6,1] => [1,2,5,6,3,4] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,4,6,1,3] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,4,6,3,1] => [1,2,5,3,4,6] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,6,1,3,4] => [1,2,5,3,6,4] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,6,1,4,3] => [1,2,5,4,3,6] => [.,[.,[[[.,.],.],[.,.]]]]
[2,5,6,3,1,4] => [1,2,5,3,6,4] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,6,3,4,1] => [1,2,5,4,3,6] => [.,[.,[[[.,.],.],[.,.]]]]
[2,5,6,4,1,3] => [1,2,5,3,6,4] => [.,[.,[[.,[.,.]],[.,.]]]]
[2,5,6,4,3,1] => [1,2,5,3,6,4] => [.,[.,[[.,[.,.]],[.,.]]]]
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[2,6,1,3,5,4] => [1,2,6,4,3,5] => [.,[.,[[[.,.],[.,.]],.]]]
[2,6,1,4,3,5] => [1,2,6,5,3,4] => [.,[.,[[[.,[.,.]],.],.]]]
[2,6,1,4,5,3] => [1,2,6,3,4,5] => [.,[.,[[.,[.,[.,.]]],.]]]
[2,6,1,5,3,4] => [1,2,6,4,5,3] => [.,[.,[[[.,.],[.,.]],.]]]
[2,6,1,5,4,3] => [1,2,6,3,4,5] => [.,[.,[[.,[.,[.,.]]],.]]]
[2,6,3,1,4,5] => [1,2,6,5,4,3] => [.,[.,[[[[.,.],.],.],.]]]
[2,6,3,1,5,4] => [1,2,6,4,3,5] => [.,[.,[[[.,.],[.,.]],.]]]
[2,6,3,4,1,5] => [1,2,6,5,3,4] => [.,[.,[[[.,[.,.]],.],.]]]
[2,6,3,4,5,1] => [1,2,6,3,4,5] => [.,[.,[[.,[.,[.,.]]],.]]]
[2,6,3,5,1,4] => [1,2,6,4,5,3] => [.,[.,[[[.,.],[.,.]],.]]]
[2,6,3,5,4,1] => [1,2,6,3,4,5] => [.,[.,[[.,[.,[.,.]]],.]]]
[2,6,4,1,3,5] => [1,2,6,5,3,4] => [.,[.,[[[.,[.,.]],.],.]]]
[2,6,4,1,5,3] => [1,2,6,3,4,5] => [.,[.,[[.,[.,[.,.]]],.]]]
[2,6,4,3,1,5] => [1,2,6,5,3,4] => [.,[.,[[[.,[.,.]],.],.]]]
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[2,6,4,5,1,3] => [1,2,6,3,4,5] => [.,[.,[[.,[.,[.,.]]],.]]]
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[4,2,6,5,1,3] => [1,4,5,2,3,6] => [.,[[.,[.,.]],[.,[.,.]]]]
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[4,3,1,5,6,2] => [1,4,5,6,2,3] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,3,1,6,2,5] => [1,4,6,5,2,3] => [.,[[.,[.,.]],[[.,.],.]]]
[4,3,1,6,5,2] => [1,4,6,2,3,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,3,2,1,5,6] => [1,4,2,3,5,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,3,2,1,6,5] => [1,4,2,3,5,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,3,2,5,1,6] => [1,4,5,2,3,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,3,2,5,6,1] => [1,4,5,6,2,3] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,3,2,6,1,5] => [1,4,6,5,2,3] => [.,[[.,[.,.]],[[.,.],.]]]
[4,3,2,6,5,1] => [1,4,6,2,3,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,3,5,1,2,6] => [1,4,2,3,5,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,3,5,1,6,2] => [1,4,2,3,5,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,3,5,2,1,6] => [1,4,2,3,5,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,3,5,2,6,1] => [1,4,2,3,5,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,3,5,6,1,2] => [1,4,6,2,3,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,3,5,6,2,1] => [1,4,6,2,3,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,3,6,1,2,5] => [1,4,2,3,6,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,3,6,1,5,2] => [1,4,2,3,6,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,3,6,2,1,5] => [1,4,2,3,6,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,3,6,2,5,1] => [1,4,2,3,6,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,3,6,5,1,2] => [1,4,5,2,3,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,3,6,5,2,1] => [1,4,5,2,3,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,5,1,2,3,6] => [1,4,2,5,3,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,5,1,2,6,3] => [1,4,2,5,6,3] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,5,1,3,2,6] => [1,4,3,2,5,6] => [.,[[[.,.],.],[.,[.,.]]]]
[4,5,1,3,6,2] => [1,4,3,2,5,6] => [.,[[[.,.],.],[.,[.,.]]]]
[4,5,1,6,2,3] => [1,4,6,3,2,5] => [.,[[[.,.],.],[[.,.],.]]]
[4,5,1,6,3,2] => [1,4,6,2,5,3] => [.,[[.,[.,.]],[[.,.],.]]]
[4,5,2,1,3,6] => [1,4,2,5,3,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,5,2,1,6,3] => [1,4,2,5,6,3] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,5,2,3,1,6] => [1,4,3,2,5,6] => [.,[[[.,.],.],[.,[.,.]]]]
[4,5,2,3,6,1] => [1,4,3,2,5,6] => [.,[[[.,.],.],[.,[.,.]]]]
[4,5,2,6,1,3] => [1,4,6,3,2,5] => [.,[[[.,.],.],[[.,.],.]]]
[4,5,2,6,3,1] => [1,4,6,2,5,3] => [.,[[.,[.,.]],[[.,.],.]]]
[4,5,3,1,2,6] => [1,4,2,5,3,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,5,3,1,6,2] => [1,4,2,5,6,3] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,5,3,2,1,6] => [1,4,2,5,3,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,5,3,2,6,1] => [1,4,2,5,6,3] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,5,3,6,1,2] => [1,4,6,2,5,3] => [.,[[.,[.,.]],[[.,.],.]]]
[4,5,3,6,2,1] => [1,4,6,2,5,3] => [.,[[.,[.,.]],[[.,.],.]]]
[4,5,6,1,2,3] => [1,4,2,5,3,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,5,6,1,3,2] => [1,4,2,5,3,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,5,6,2,1,3] => [1,4,2,5,3,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,5,6,2,3,1] => [1,4,2,5,3,6] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,5,6,3,1,2] => [1,4,3,6,2,5] => [.,[[[.,.],.],[[.,.],.]]]
[4,5,6,3,2,1] => [1,4,3,6,2,5] => [.,[[[.,.],.],[[.,.],.]]]
[4,6,1,2,3,5] => [1,4,2,6,5,3] => [.,[[.,[.,.]],[[.,.],.]]]
[4,6,1,2,5,3] => [1,4,2,6,3,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,6,1,3,2,5] => [1,4,3,2,6,5] => [.,[[[.,.],.],[[.,.],.]]]
[4,6,1,3,5,2] => [1,4,3,2,6,5] => [.,[[[.,.],.],[[.,.],.]]]
[4,6,1,5,2,3] => [1,4,5,2,6,3] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,6,1,5,3,2] => [1,4,5,3,2,6] => [.,[[[.,.],.],[.,[.,.]]]]
[4,6,2,1,3,5] => [1,4,2,6,5,3] => [.,[[.,[.,.]],[[.,.],.]]]
[4,6,2,1,5,3] => [1,4,2,6,3,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,6,2,3,1,5] => [1,4,3,2,6,5] => [.,[[[.,.],.],[[.,.],.]]]
[4,6,2,3,5,1] => [1,4,3,2,6,5] => [.,[[[.,.],.],[[.,.],.]]]
[4,6,2,5,1,3] => [1,4,5,2,6,3] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,6,2,5,3,1] => [1,4,5,3,2,6] => [.,[[[.,.],.],[.,[.,.]]]]
[4,6,3,1,2,5] => [1,4,2,6,5,3] => [.,[[.,[.,.]],[[.,.],.]]]
[4,6,3,1,5,2] => [1,4,2,6,3,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,6,3,2,1,5] => [1,4,2,6,5,3] => [.,[[.,[.,.]],[[.,.],.]]]
[4,6,3,2,5,1] => [1,4,2,6,3,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,6,3,5,1,2] => [1,4,5,2,6,3] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,6,3,5,2,1] => [1,4,5,2,6,3] => [.,[[.,[.,.]],[.,[.,.]]]]
[4,6,5,1,2,3] => [1,4,2,6,3,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,6,5,1,3,2] => [1,4,2,6,3,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,6,5,2,1,3] => [1,4,2,6,3,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,6,5,2,3,1] => [1,4,2,6,3,5] => [.,[[.,[.,.]],[[.,.],.]]]
[4,6,5,3,1,2] => [1,4,3,5,2,6] => [.,[[[.,.],.],[.,[.,.]]]]
[4,6,5,3,2,1] => [1,4,3,5,2,6] => [.,[[[.,.],.],[.,[.,.]]]]
[5,1,2,3,4,6] => [1,5,4,3,2,6] => [.,[[[[.,.],.],.],[.,.]]]
[5,1,2,3,6,4] => [1,5,6,4,3,2] => [.,[[[[.,.],.],.],[.,.]]]
[5,1,2,4,3,6] => [1,5,3,2,4,6] => [.,[[[.,.],[.,.]],[.,.]]]
[5,1,2,4,6,3] => [1,5,6,3,2,4] => [.,[[[.,.],[.,.]],[.,.]]]
[5,1,2,6,3,4] => [1,5,3,2,4,6] => [.,[[[.,.],[.,.]],[.,.]]]
[5,1,2,6,4,3] => [1,5,4,6,3,2] => [.,[[[[.,.],.],.],[.,.]]]
[5,1,3,2,4,6] => [1,5,4,2,3,6] => [.,[[[.,[.,.]],.],[.,.]]]
[5,1,3,2,6,4] => [1,5,6,4,2,3] => [.,[[[.,[.,.]],.],[.,.]]]
[5,1,3,4,2,6] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,1,3,4,6,2] => [1,5,6,2,3,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,1,3,6,2,4] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,1,3,6,4,2] => [1,5,4,6,2,3] => [.,[[[.,[.,.]],.],[.,.]]]
[5,1,4,2,3,6] => [1,5,3,4,2,6] => [.,[[[.,.],[.,.]],[.,.]]]
[5,1,4,2,6,3] => [1,5,6,3,4,2] => [.,[[[.,.],[.,.]],[.,.]]]
[5,1,4,3,2,6] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,1,4,3,6,2] => [1,5,6,2,3,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,1,4,6,2,3] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,1,4,6,3,2] => [1,5,3,4,6,2] => [.,[[[.,.],[.,.]],[.,.]]]
[5,1,6,2,3,4] => [1,5,3,6,4,2] => [.,[[[.,.],[.,.]],[.,.]]]
[5,1,6,2,4,3] => [1,5,4,2,3,6] => [.,[[[.,[.,.]],.],[.,.]]]
[5,1,6,3,2,4] => [1,5,2,3,6,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,1,6,3,4,2] => [1,5,4,3,6,2] => [.,[[[[.,.],.],.],[.,.]]]
[5,1,6,4,2,3] => [1,5,2,3,6,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,1,6,4,3,2] => [1,5,3,6,2,4] => [.,[[[.,.],[.,.]],[.,.]]]
[5,2,1,3,4,6] => [1,5,4,3,2,6] => [.,[[[[.,.],.],.],[.,.]]]
[5,2,1,3,6,4] => [1,5,6,4,3,2] => [.,[[[[.,.],.],.],[.,.]]]
[5,2,1,4,3,6] => [1,5,3,2,4,6] => [.,[[[.,.],[.,.]],[.,.]]]
[5,2,1,4,6,3] => [1,5,6,3,2,4] => [.,[[[.,.],[.,.]],[.,.]]]
[5,2,1,6,3,4] => [1,5,3,2,4,6] => [.,[[[.,.],[.,.]],[.,.]]]
[5,2,1,6,4,3] => [1,5,4,6,3,2] => [.,[[[[.,.],.],.],[.,.]]]
[5,2,3,1,4,6] => [1,5,4,2,3,6] => [.,[[[.,[.,.]],.],[.,.]]]
[5,2,3,1,6,4] => [1,5,6,4,2,3] => [.,[[[.,[.,.]],.],[.,.]]]
[5,2,3,4,1,6] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,2,3,4,6,1] => [1,5,6,2,3,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,2,3,6,1,4] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,2,3,6,4,1] => [1,5,4,6,2,3] => [.,[[[.,[.,.]],.],[.,.]]]
[5,2,4,1,3,6] => [1,5,3,4,2,6] => [.,[[[.,.],[.,.]],[.,.]]]
[5,2,4,1,6,3] => [1,5,6,3,4,2] => [.,[[[.,.],[.,.]],[.,.]]]
[5,2,4,3,1,6] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,2,4,3,6,1] => [1,5,6,2,3,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,2,4,6,1,3] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,2,4,6,3,1] => [1,5,3,4,6,2] => [.,[[[.,.],[.,.]],[.,.]]]
[5,2,6,1,3,4] => [1,5,3,6,4,2] => [.,[[[.,.],[.,.]],[.,.]]]
[5,2,6,1,4,3] => [1,5,4,2,3,6] => [.,[[[.,[.,.]],.],[.,.]]]
[5,2,6,3,1,4] => [1,5,2,3,6,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,2,6,3,4,1] => [1,5,4,3,6,2] => [.,[[[[.,.],.],.],[.,.]]]
[5,2,6,4,1,3] => [1,5,2,3,6,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,2,6,4,3,1] => [1,5,3,6,2,4] => [.,[[[.,.],[.,.]],[.,.]]]
[5,3,1,2,4,6] => [1,5,4,2,3,6] => [.,[[[.,[.,.]],.],[.,.]]]
[5,3,1,2,6,4] => [1,5,6,4,2,3] => [.,[[[.,[.,.]],.],[.,.]]]
[5,3,1,4,2,6] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,1,4,6,2] => [1,5,6,2,3,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,1,6,2,4] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,1,6,4,2] => [1,5,4,6,2,3] => [.,[[[.,[.,.]],.],[.,.]]]
[5,3,2,1,4,6] => [1,5,4,2,3,6] => [.,[[[.,[.,.]],.],[.,.]]]
[5,3,2,1,6,4] => [1,5,6,4,2,3] => [.,[[[.,[.,.]],.],[.,.]]]
[5,3,2,4,1,6] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,2,4,6,1] => [1,5,6,2,3,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,2,6,1,4] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,2,6,4,1] => [1,5,4,6,2,3] => [.,[[[.,[.,.]],.],[.,.]]]
[5,3,4,1,2,6] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,4,1,6,2] => [1,5,6,2,3,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,4,2,1,6] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,4,2,6,1] => [1,5,6,2,3,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,4,6,1,2] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,4,6,2,1] => [1,5,2,3,4,6] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,6,1,2,4] => [1,5,2,3,6,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,6,1,4,2] => [1,5,4,2,3,6] => [.,[[[.,[.,.]],.],[.,.]]]
[5,3,6,2,1,4] => [1,5,2,3,6,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,6,2,4,1] => [1,5,4,2,3,6] => [.,[[[.,[.,.]],.],[.,.]]]
[5,3,6,4,1,2] => [1,5,2,3,6,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,3,6,4,2,1] => [1,5,2,3,6,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,4,1,2,3,6] => [1,5,3,2,4,6] => [.,[[[.,.],[.,.]],[.,.]]]
[5,4,1,2,6,3] => [1,5,6,3,2,4] => [.,[[[.,.],[.,.]],[.,.]]]
[5,4,1,3,2,6] => [1,5,2,4,3,6] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,1,3,6,2] => [1,5,6,2,4,3] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,1,6,2,3] => [1,5,2,4,6,3] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,1,6,3,2] => [1,5,3,2,4,6] => [.,[[[.,.],[.,.]],[.,.]]]
[5,4,2,1,3,6] => [1,5,3,2,4,6] => [.,[[[.,.],[.,.]],[.,.]]]
[5,4,2,1,6,3] => [1,5,6,3,2,4] => [.,[[[.,.],[.,.]],[.,.]]]
[5,4,2,3,1,6] => [1,5,2,4,3,6] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,2,3,6,1] => [1,5,6,2,4,3] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,2,6,1,3] => [1,5,2,4,6,3] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,2,6,3,1] => [1,5,3,2,4,6] => [.,[[[.,.],[.,.]],[.,.]]]
[5,4,3,1,2,6] => [1,5,2,4,3,6] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,3,1,6,2] => [1,5,6,2,4,3] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,3,2,1,6] => [1,5,2,4,3,6] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,3,2,6,1] => [1,5,6,2,4,3] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,3,6,1,2] => [1,5,2,4,6,3] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,3,6,2,1] => [1,5,2,4,6,3] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,6,1,2,3] => [1,5,2,4,3,6] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,6,1,3,2] => [1,5,3,6,2,4] => [.,[[[.,.],[.,.]],[.,.]]]
[5,4,6,2,1,3] => [1,5,2,4,3,6] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,6,2,3,1] => [1,5,3,6,2,4] => [.,[[[.,.],[.,.]],[.,.]]]
[5,4,6,3,1,2] => [1,5,2,4,3,6] => [.,[[.,[[.,.],.]],[.,.]]]
[5,4,6,3,2,1] => [1,5,2,4,3,6] => [.,[[.,[[.,.],.]],[.,.]]]
[5,6,1,2,3,4] => [1,5,3,2,6,4] => [.,[[[.,.],[.,.]],[.,.]]]
[5,6,1,2,4,3] => [1,5,4,2,6,3] => [.,[[[.,[.,.]],.],[.,.]]]
[5,6,1,3,2,4] => [1,5,2,6,4,3] => [.,[[.,[[.,.],.]],[.,.]]]
[5,6,1,3,4,2] => [1,5,4,3,2,6] => [.,[[[[.,.],.],.],[.,.]]]
[5,6,1,4,2,3] => [1,5,2,6,3,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,6,1,4,3,2] => [1,5,3,2,6,4] => [.,[[[.,.],[.,.]],[.,.]]]
[5,6,2,1,3,4] => [1,5,3,2,6,4] => [.,[[[.,.],[.,.]],[.,.]]]
[5,6,2,1,4,3] => [1,5,4,2,6,3] => [.,[[[.,[.,.]],.],[.,.]]]
[5,6,2,3,1,4] => [1,5,2,6,4,3] => [.,[[.,[[.,.],.]],[.,.]]]
[5,6,2,3,4,1] => [1,5,4,3,2,6] => [.,[[[[.,.],.],.],[.,.]]]
[5,6,2,4,1,3] => [1,5,2,6,3,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,6,2,4,3,1] => [1,5,3,2,6,4] => [.,[[[.,.],[.,.]],[.,.]]]
[5,6,3,1,2,4] => [1,5,2,6,4,3] => [.,[[.,[[.,.],.]],[.,.]]]
[5,6,3,1,4,2] => [1,5,4,2,6,3] => [.,[[[.,[.,.]],.],[.,.]]]
[5,6,3,2,1,4] => [1,5,2,6,4,3] => [.,[[.,[[.,.],.]],[.,.]]]
[5,6,3,2,4,1] => [1,5,4,2,6,3] => [.,[[[.,[.,.]],.],[.,.]]]
[5,6,3,4,1,2] => [1,5,2,6,3,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,6,3,4,2,1] => [1,5,2,6,3,4] => [.,[[.,[.,[.,.]]],[.,.]]]
[5,6,4,1,2,3] => [1,5,2,6,3,4] => [.,[[.,[.,[.,.]]],[.,.]]]
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[5,6,4,3,1,2] => [1,5,2,6,3,4] => [.,[[.,[.,[.,.]]],[.,.]]]
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[6,1,2,3,5,4] => [1,6,4,3,2,5] => [.,[[[[.,.],.],[.,.]],.]]
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[6,1,3,2,4,5] => [1,6,5,4,2,3] => [.,[[[[.,[.,.]],.],.],.]]
[6,1,3,2,5,4] => [1,6,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],.]]
[6,1,3,4,2,5] => [1,6,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],.]]
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[6,1,5,3,2,4] => [1,6,4,3,5,2] => [.,[[[[.,.],.],[.,.]],.]]
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[6,2,1,5,4,3] => [1,6,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],.]]
[6,2,3,1,4,5] => [1,6,5,4,2,3] => [.,[[[[.,[.,.]],.],.],.]]
[6,2,3,1,5,4] => [1,6,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],.]]
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[6,2,3,4,5,1] => [1,6,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],.]]
[6,2,3,5,1,4] => [1,6,4,5,2,3] => [.,[[[.,[.,.]],[.,.]],.]]
[6,2,3,5,4,1] => [1,6,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],.]]
[6,2,4,1,3,5] => [1,6,5,3,4,2] => [.,[[[[.,.],[.,.]],.],.]]
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[6,2,4,3,1,5] => [1,6,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],.]]
[6,2,4,3,5,1] => [1,6,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],.]]
[6,2,4,5,1,3] => [1,6,3,4,5,2] => [.,[[[.,.],[.,[.,.]]],.]]
[6,2,4,5,3,1] => [1,6,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],.]]
[6,2,5,1,3,4] => [1,6,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],.]]
[6,2,5,1,4,3] => [1,6,3,5,4,2] => [.,[[[.,.],[[.,.],.]],.]]
[6,2,5,3,1,4] => [1,6,4,3,5,2] => [.,[[[[.,.],.],[.,.]],.]]
[6,2,5,3,4,1] => [1,6,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],.]]
[6,2,5,4,1,3] => [1,6,3,5,2,4] => [.,[[[.,.],[[.,.],.]],.]]
[6,2,5,4,3,1] => [1,6,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],.]]
[6,3,1,2,4,5] => [1,6,5,4,2,3] => [.,[[[[.,[.,.]],.],.],.]]
[6,3,1,2,5,4] => [1,6,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],.]]
[6,3,1,4,2,5] => [1,6,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],.]]
[6,3,1,4,5,2] => [1,6,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],.]]
[6,3,1,5,2,4] => [1,6,4,5,2,3] => [.,[[[.,[.,.]],[.,.]],.]]
[6,3,1,5,4,2] => [1,6,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],.]]
[6,3,2,1,4,5] => [1,6,5,4,2,3] => [.,[[[[.,[.,.]],.],.],.]]
[6,3,2,1,5,4] => [1,6,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],.]]
[6,3,2,4,1,5] => [1,6,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],.]]
[6,3,2,4,5,1] => [1,6,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],.]]
[6,3,2,5,1,4] => [1,6,4,5,2,3] => [.,[[[.,[.,.]],[.,.]],.]]
[6,3,2,5,4,1] => [1,6,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],.]]
[6,3,4,1,2,5] => [1,6,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],.]]
[6,3,4,1,5,2] => [1,6,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],.]]
[6,3,4,2,1,5] => [1,6,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],.]]
[6,3,4,2,5,1] => [1,6,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],.]]
[6,3,4,5,1,2] => [1,6,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],.]]
[6,3,4,5,2,1] => [1,6,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],.]]
[6,3,5,1,2,4] => [1,6,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],.]]
[6,3,5,1,4,2] => [1,6,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],.]]
[6,3,5,2,1,4] => [1,6,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],.]]
[6,3,5,2,4,1] => [1,6,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],.]]
[6,3,5,4,1,2] => [1,6,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],.]]
[6,3,5,4,2,1] => [1,6,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],.]]
[6,4,1,2,3,5] => [1,6,5,3,2,4] => [.,[[[[.,.],[.,.]],.],.]]
[6,4,1,2,5,3] => [1,6,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],.]]
[6,4,1,3,2,5] => [1,6,5,2,4,3] => [.,[[[.,[[.,.],.]],.],.]]
[6,4,1,3,5,2] => [1,6,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],.]]
[6,4,1,5,2,3] => [1,6,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],.]]
[6,4,1,5,3,2] => [1,6,2,4,5,3] => [.,[[.,[[.,.],[.,.]]],.]]
[6,4,2,1,3,5] => [1,6,5,3,2,4] => [.,[[[[.,.],[.,.]],.],.]]
[6,4,2,1,5,3] => [1,6,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],.]]
[6,4,2,3,1,5] => [1,6,5,2,4,3] => [.,[[[.,[[.,.],.]],.],.]]
[6,4,2,3,5,1] => [1,6,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],.]]
[6,4,2,5,1,3] => [1,6,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],.]]
[6,4,2,5,3,1] => [1,6,2,4,5,3] => [.,[[.,[[.,.],[.,.]]],.]]
[6,4,3,1,2,5] => [1,6,5,2,4,3] => [.,[[[.,[[.,.],.]],.],.]]
[6,4,3,1,5,2] => [1,6,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],.]]
[6,4,3,2,1,5] => [1,6,5,2,4,3] => [.,[[[.,[[.,.],.]],.],.]]
[6,4,3,2,5,1] => [1,6,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],.]]
[6,4,3,5,1,2] => [1,6,2,4,5,3] => [.,[[.,[[.,.],[.,.]]],.]]
[6,4,3,5,2,1] => [1,6,2,4,5,3] => [.,[[.,[[.,.],[.,.]]],.]]
[6,4,5,1,2,3] => [1,6,3,5,2,4] => [.,[[[.,.],[[.,.],.]],.]]
[6,4,5,1,3,2] => [1,6,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],.]]
[6,4,5,2,1,3] => [1,6,3,5,2,4] => [.,[[[.,.],[[.,.],.]],.]]
[6,4,5,2,3,1] => [1,6,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],.]]
[6,4,5,3,1,2] => [1,6,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],.]]
[6,4,5,3,2,1] => [1,6,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],.]]
[6,5,1,2,3,4] => [1,6,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],.]]
[6,5,1,2,4,3] => [1,6,3,2,5,4] => [.,[[[.,.],[[.,.],.]],.]]
[6,5,1,3,2,4] => [1,6,4,3,2,5] => [.,[[[[.,.],.],[.,.]],.]]
[6,5,1,3,4,2] => [1,6,2,5,4,3] => [.,[[.,[[[.,.],.],.]],.]]
[6,5,1,4,2,3] => [1,6,3,2,5,4] => [.,[[[.,.],[[.,.],.]],.]]
[6,5,1,4,3,2] => [1,6,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],.]]
[6,5,2,1,3,4] => [1,6,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],.]]
[6,5,2,1,4,3] => [1,6,3,2,5,4] => [.,[[[.,.],[[.,.],.]],.]]
[6,5,2,3,1,4] => [1,6,4,3,2,5] => [.,[[[[.,.],.],[.,.]],.]]
[6,5,2,3,4,1] => [1,6,2,5,4,3] => [.,[[.,[[[.,.],.],.]],.]]
[6,5,2,4,1,3] => [1,6,3,2,5,4] => [.,[[[.,.],[[.,.],.]],.]]
[6,5,2,4,3,1] => [1,6,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],.]]
[6,5,3,1,2,4] => [1,6,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],.]]
[6,5,3,1,4,2] => [1,6,2,5,4,3] => [.,[[.,[[[.,.],.],.]],.]]
[6,5,3,2,1,4] => [1,6,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],.]]
[6,5,3,2,4,1] => [1,6,2,5,4,3] => [.,[[.,[[[.,.],.],.]],.]]
[6,5,3,4,1,2] => [1,6,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],.]]
[6,5,3,4,2,1] => [1,6,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],.]]
[6,5,4,1,2,3] => [1,6,3,4,2,5] => [.,[[[.,.],[.,[.,.]]],.]]
[6,5,4,1,3,2] => [1,6,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],.]]
[6,5,4,2,1,3] => [1,6,3,4,2,5] => [.,[[[.,.],[.,[.,.]]],.]]
[6,5,4,2,3,1] => [1,6,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],.]]
[6,5,4,3,1,2] => [1,6,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],.]]
[6,5,4,3,2,1] => [1,6,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],.]]
[1,2,3,4,5,6,7] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,3,4,5,7,6] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,3,4,6,5,7] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,3,4,6,7,5] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,3,4,7,5,6] => [1,2,3,4,5,7,6] => [.,[.,[.,[.,[.,[[.,.],.]]]]]]
[1,2,3,4,7,6,5] => [1,2,3,4,5,7,6] => [.,[.,[.,[.,[.,[[.,.],.]]]]]]
[1,2,3,5,4,6,7] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,3,5,4,7,6] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,3,5,6,4,7] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,3,5,6,7,4] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,3,5,7,4,6] => [1,2,3,4,5,7,6] => [.,[.,[.,[.,[.,[[.,.],.]]]]]]
[1,2,3,5,7,6,4] => [1,2,3,4,5,7,6] => [.,[.,[.,[.,[.,[[.,.],.]]]]]]
[1,2,3,6,4,5,7] => [1,2,3,4,6,5,7] => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[1,2,3,6,4,7,5] => [1,2,3,4,6,7,5] => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[1,2,3,6,5,4,7] => [1,2,3,4,6,5,7] => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[1,2,3,6,5,7,4] => [1,2,3,4,6,7,5] => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[1,2,3,6,7,4,5] => [1,2,3,4,6,5,7] => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[1,2,3,6,7,5,4] => [1,2,3,4,6,5,7] => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[1,2,3,7,4,5,6] => [1,2,3,4,7,6,5] => [.,[.,[.,[.,[[[.,.],.],.]]]]]
[1,2,3,7,4,6,5] => [1,2,3,4,7,5,6] => [.,[.,[.,[.,[[.,[.,.]],.]]]]]
[1,2,3,7,5,4,6] => [1,2,3,4,7,6,5] => [.,[.,[.,[.,[[[.,.],.],.]]]]]
[1,2,3,7,5,6,4] => [1,2,3,4,7,5,6] => [.,[.,[.,[.,[[.,[.,.]],.]]]]]
[1,2,3,7,6,4,5] => [1,2,3,4,7,5,6] => [.,[.,[.,[.,[[.,[.,.]],.]]]]]
[1,2,3,7,6,5,4] => [1,2,3,4,7,5,6] => [.,[.,[.,[.,[[.,[.,.]],.]]]]]
[1,2,4,3,5,6,7] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,4,3,5,7,6] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,4,3,6,5,7] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,4,3,6,7,5] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,4,3,7,5,6] => [1,2,3,4,5,7,6] => [.,[.,[.,[.,[.,[[.,.],.]]]]]]
[1,2,4,3,7,6,5] => [1,2,3,4,5,7,6] => [.,[.,[.,[.,[.,[[.,.],.]]]]]]
[1,2,4,5,3,6,7] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,4,5,3,7,6] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,4,5,6,3,7] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,4,5,6,7,3] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[1,2,4,5,7,3,6] => [1,2,3,4,5,7,6] => [.,[.,[.,[.,[.,[[.,.],.]]]]]]
[1,2,4,5,7,6,3] => [1,2,3,4,5,7,6] => [.,[.,[.,[.,[.,[[.,.],.]]]]]]
[1,2,4,6,3,5,7] => [1,2,3,4,6,5,7] => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[1,2,4,6,3,7,5] => [1,2,3,4,6,7,5] => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[1,2,4,6,5,3,7] => [1,2,3,4,6,5,7] => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[1,2,4,6,5,7,3] => [1,2,3,4,6,7,5] => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[1,2,4,6,7,3,5] => [1,2,3,4,6,5,7] => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[1,2,4,6,7,5,3] => [1,2,3,4,6,5,7] => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[1,2,4,7,3,5,6] => [1,2,3,4,7,6,5] => [.,[.,[.,[.,[[[.,.],.],.]]]]]
[1,2,4,7,3,6,5] => [1,2,3,4,7,5,6] => [.,[.,[.,[.,[[.,[.,.]],.]]]]]
[1,2,4,7,5,3,6] => [1,2,3,4,7,6,5] => [.,[.,[.,[.,[[[.,.],.],.]]]]]
[1,2,4,7,5,6,3] => [1,2,3,4,7,5,6] => [.,[.,[.,[.,[[.,[.,.]],.]]]]]
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[1,5,2,3,4,7,6] => [1,2,5,4,3,6,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,2,3,6,4,7] => [1,2,5,6,4,3,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,2,3,6,7,4] => [1,2,5,6,7,4,3] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,2,3,7,4,6] => [1,2,5,7,6,4,3] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,2,3,7,6,4] => [1,2,5,7,4,3,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,2,4,3,6,7] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,2,4,3,7,6] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,2,4,6,3,7] => [1,2,5,6,3,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,2,4,6,7,3] => [1,2,5,6,7,3,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,2,4,7,3,6] => [1,2,5,7,6,3,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,2,4,7,6,3] => [1,2,5,7,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,2,6,3,4,7] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,2,6,3,7,4] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,2,6,4,3,7] => [1,2,5,4,6,3,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,2,6,4,7,3] => [1,2,5,4,6,7,3] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,2,6,7,3,4] => [1,2,5,7,4,6,3] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,2,6,7,4,3] => [1,2,5,7,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,2,7,3,4,6] => [1,2,5,3,4,7,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,2,7,3,6,4] => [1,2,5,3,4,7,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,2,7,4,3,6] => [1,2,5,4,7,6,3] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,2,7,4,6,3] => [1,2,5,4,7,3,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,2,7,6,3,4] => [1,2,5,6,3,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,2,7,6,4,3] => [1,2,5,6,4,7,3] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,3,2,4,6,7] => [1,2,5,4,3,6,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,3,2,4,7,6] => [1,2,5,4,3,6,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,3,2,6,4,7] => [1,2,5,6,4,3,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,3,2,6,7,4] => [1,2,5,6,7,4,3] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,3,2,7,4,6] => [1,2,5,7,6,4,3] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,3,2,7,6,4] => [1,2,5,7,4,3,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,3,4,2,6,7] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,3,4,2,7,6] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,3,4,6,2,7] => [1,2,5,6,3,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,3,4,6,7,2] => [1,2,5,6,7,3,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,3,4,7,2,6] => [1,2,5,7,6,3,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,3,4,7,6,2] => [1,2,5,7,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,3,6,2,4,7] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,3,6,2,7,4] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,3,6,4,2,7] => [1,2,5,4,6,3,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,3,6,4,7,2] => [1,2,5,4,6,7,3] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,3,6,7,2,4] => [1,2,5,7,4,6,3] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,3,6,7,4,2] => [1,2,5,7,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,3,7,2,4,6] => [1,2,5,3,4,7,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,3,7,2,6,4] => [1,2,5,3,4,7,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,3,7,4,2,6] => [1,2,5,4,7,6,3] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,3,7,4,6,2] => [1,2,5,4,7,3,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,3,7,6,2,4] => [1,2,5,6,3,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,3,7,6,4,2] => [1,2,5,6,4,7,3] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,4,2,3,6,7] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,4,2,3,7,6] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,4,2,6,3,7] => [1,2,5,6,3,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,4,2,6,7,3] => [1,2,5,6,7,3,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,4,2,7,3,6] => [1,2,5,7,6,3,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,4,2,7,6,3] => [1,2,5,7,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,4,3,2,6,7] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,4,3,2,7,6] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,4,3,6,2,7] => [1,2,5,6,3,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,4,3,6,7,2] => [1,2,5,6,7,3,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,4,3,7,2,6] => [1,2,5,7,6,3,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,4,3,7,6,2] => [1,2,5,7,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,4,6,2,3,7] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,4,6,2,7,3] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,4,6,3,2,7] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,4,6,3,7,2] => [1,2,5,3,4,6,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,4,6,7,2,3] => [1,2,5,7,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,4,6,7,3,2] => [1,2,5,7,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,4,7,2,3,6] => [1,2,5,3,4,7,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,4,7,2,6,3] => [1,2,5,3,4,7,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,4,7,3,2,6] => [1,2,5,3,4,7,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,4,7,3,6,2] => [1,2,5,3,4,7,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,4,7,6,2,3] => [1,2,5,6,3,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,4,7,6,3,2] => [1,2,5,6,3,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,6,2,3,4,7] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,6,2,3,7,4] => [1,2,5,3,6,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,6,2,4,3,7] => [1,2,5,4,3,6,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,6,2,4,7,3] => [1,2,5,4,3,6,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,6,2,7,3,4] => [1,2,5,7,4,3,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,6,2,7,4,3] => [1,2,5,7,3,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,6,3,2,4,7] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,6,3,2,7,4] => [1,2,5,3,6,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,6,3,4,2,7] => [1,2,5,4,3,6,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,6,3,4,7,2] => [1,2,5,4,3,6,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,6,3,7,2,4] => [1,2,5,7,4,3,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,6,3,7,4,2] => [1,2,5,7,3,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,6,4,2,3,7] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,6,4,2,7,3] => [1,2,5,3,6,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,6,4,3,2,7] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,6,4,3,7,2] => [1,2,5,3,6,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,6,4,7,2,3] => [1,2,5,7,3,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,6,4,7,3,2] => [1,2,5,7,3,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,6,7,2,3,4] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,6,7,2,4,3] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,6,7,3,2,4] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,6,7,3,4,2] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,6,7,4,2,3] => [1,2,5,4,7,3,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,6,7,4,3,2] => [1,2,5,4,7,3,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,7,2,3,4,6] => [1,2,5,3,7,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,7,2,3,6,4] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,7,2,4,3,6] => [1,2,5,4,3,7,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,7,2,4,6,3] => [1,2,5,4,3,7,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,7,2,6,3,4] => [1,2,5,6,3,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,7,2,6,4,3] => [1,2,5,6,4,3,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,7,3,2,4,6] => [1,2,5,3,7,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,7,3,2,6,4] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,7,3,4,2,6] => [1,2,5,4,3,7,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,7,3,4,6,2] => [1,2,5,4,3,7,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[1,5,7,3,6,2,4] => [1,2,5,6,3,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,7,3,6,4,2] => [1,2,5,6,4,3,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,7,4,2,3,6] => [1,2,5,3,7,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,7,4,2,6,3] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,7,4,3,2,6] => [1,2,5,3,7,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,7,4,3,6,2] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,7,4,6,2,3] => [1,2,5,6,3,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,7,4,6,3,2] => [1,2,5,6,3,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[1,5,7,6,2,3,4] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,7,6,2,4,3] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,7,6,3,2,4] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,7,6,3,4,2] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[1,5,7,6,4,2,3] => [1,2,5,4,6,3,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,5,7,6,4,3,2] => [1,2,5,4,6,3,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[1,6,2,3,4,5,7] => [1,2,6,5,4,3,7] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[1,6,2,3,4,7,5] => [1,2,6,7,5,4,3] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[1,6,2,3,5,4,7] => [1,2,6,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[1,6,2,3,5,7,4] => [1,2,6,7,4,3,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[1,6,2,3,7,4,5] => [1,2,6,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[1,6,2,3,7,5,4] => [1,2,6,5,7,4,3] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[1,6,2,4,3,5,7] => [1,2,6,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[1,6,2,4,3,7,5] => [1,2,6,7,5,3,4] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[1,6,2,4,5,3,7] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[1,6,2,4,5,7,3] => [1,2,6,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[1,6,2,4,7,3,5] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[1,6,2,4,7,5,3] => [1,2,6,5,7,3,4] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[1,6,2,5,3,4,7] => [1,2,6,4,5,3,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[1,6,2,5,3,7,4] => [1,2,6,7,4,5,3] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[1,6,2,5,4,3,7] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[1,6,2,5,4,7,3] => [1,2,6,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[1,6,2,5,7,3,4] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[1,6,2,5,7,4,3] => [1,2,6,4,5,7,3] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[1,6,2,7,3,4,5] => [1,2,6,4,7,5,3] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[1,6,2,7,3,5,4] => [1,2,6,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[1,6,2,7,4,3,5] => [1,2,6,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[1,6,2,7,4,5,3] => [1,2,6,5,4,7,3] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[1,6,2,7,5,3,4] => [1,2,6,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[1,6,2,7,5,4,3] => [1,2,6,4,7,3,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[1,6,3,2,4,5,7] => [1,2,6,5,4,3,7] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[1,6,3,2,4,7,5] => [1,2,6,7,5,4,3] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[1,6,3,2,5,4,7] => [1,2,6,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[1,6,3,2,5,7,4] => [1,2,6,7,4,3,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[1,6,3,2,7,4,5] => [1,2,6,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[1,6,3,2,7,5,4] => [1,2,6,5,7,4,3] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[1,6,3,4,2,5,7] => [1,2,6,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[1,6,3,4,2,7,5] => [1,2,6,7,5,3,4] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[1,6,3,4,5,2,7] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[1,6,3,4,5,7,2] => [1,2,6,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[1,6,3,4,7,2,5] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[1,6,3,4,7,5,2] => [1,2,6,5,7,3,4] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[1,6,3,5,2,4,7] => [1,2,6,4,5,3,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[1,6,3,5,2,7,4] => [1,2,6,7,4,5,3] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[1,6,3,5,4,2,7] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
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[1,6,7,2,3,4,5] => [1,2,6,4,3,7,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
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[1,6,7,5,2,4,3] => [1,2,6,4,5,3,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
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[1,7,2,6,3,4,5] => [1,2,7,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],.]]]
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[1,7,2,6,4,3,5] => [1,2,7,5,4,6,3] => [.,[.,[[[[.,.],.],[.,.]],.]]]
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[1,7,3,2,5,4,6] => [1,2,7,6,4,3,5] => [.,[.,[[[[.,.],[.,.]],.],.]]]
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[1,7,3,6,2,4,5] => [1,2,7,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],.]]]
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[1,7,4,2,5,3,6] => [1,2,7,6,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],.]]]
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[1,7,4,3,6,2,5] => [1,2,7,5,6,3,4] => [.,[.,[[[.,[.,.]],[.,.]],.]]]
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[1,7,4,5,2,3,6] => [1,2,7,6,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],.]]]
[1,7,4,5,2,6,3] => [1,2,7,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],.]]]
[1,7,4,5,3,2,6] => [1,2,7,6,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],.]]]
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[1,7,4,5,6,2,3] => [1,2,7,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],.]]]
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[1,7,4,6,2,3,5] => [1,2,7,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],.]]]
[1,7,4,6,2,5,3] => [1,2,7,3,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],.]]]
[1,7,4,6,3,2,5] => [1,2,7,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],.]]]
[1,7,4,6,3,5,2] => [1,2,7,3,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],.]]]
[1,7,4,6,5,2,3] => [1,2,7,3,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],.]]]
[1,7,4,6,5,3,2] => [1,2,7,3,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],.]]]
[1,7,5,2,3,4,6] => [1,2,7,6,4,3,5] => [.,[.,[[[[.,.],[.,.]],.],.]]]
[1,7,5,2,3,6,4] => [1,2,7,4,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],.]]]
[1,7,5,2,4,3,6] => [1,2,7,6,3,5,4] => [.,[.,[[[.,[[.,.],.]],.],.]]]
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[2,5,4,7,1,3,6] => [1,2,5,3,4,7,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,4,7,1,6,3] => [1,2,5,3,4,7,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,4,7,3,1,6] => [1,2,5,3,4,7,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,4,7,3,6,1] => [1,2,5,3,4,7,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,4,7,6,1,3] => [1,2,5,6,3,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,4,7,6,3,1] => [1,2,5,6,3,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,1,3,4,7] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,1,3,7,4] => [1,2,5,3,6,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,1,4,3,7] => [1,2,5,4,3,6,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[2,5,6,1,4,7,3] => [1,2,5,4,3,6,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[2,5,6,1,7,3,4] => [1,2,5,7,4,3,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[2,5,6,1,7,4,3] => [1,2,5,7,3,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,6,3,1,4,7] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,3,1,7,4] => [1,2,5,3,6,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,3,4,1,7] => [1,2,5,4,3,6,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[2,5,6,3,4,7,1] => [1,2,5,4,3,6,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[2,5,6,3,7,1,4] => [1,2,5,7,4,3,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[2,5,6,3,7,4,1] => [1,2,5,7,3,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,6,4,1,3,7] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,4,1,7,3] => [1,2,5,3,6,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,4,3,1,7] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,4,3,7,1] => [1,2,5,3,6,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,4,7,1,3] => [1,2,5,7,3,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,6,4,7,3,1] => [1,2,5,7,3,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,6,7,1,3,4] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,7,1,4,3] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,7,3,1,4] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,7,3,4,1] => [1,2,5,3,6,4,7] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,7,4,1,3] => [1,2,5,4,7,3,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[2,5,6,7,4,3,1] => [1,2,5,4,7,3,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[2,5,7,1,3,4,6] => [1,2,5,3,7,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,7,1,3,6,4] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,7,1,4,3,6] => [1,2,5,4,3,7,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[2,5,7,1,4,6,3] => [1,2,5,4,3,7,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[2,5,7,1,6,3,4] => [1,2,5,6,3,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,7,1,6,4,3] => [1,2,5,6,4,3,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[2,5,7,3,1,4,6] => [1,2,5,3,7,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,7,3,1,6,4] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,7,3,4,1,6] => [1,2,5,4,3,7,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[2,5,7,3,4,6,1] => [1,2,5,4,3,7,6] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[2,5,7,3,6,1,4] => [1,2,5,6,3,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,7,3,6,4,1] => [1,2,5,6,4,3,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[2,5,7,4,1,3,6] => [1,2,5,3,7,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,7,4,1,6,3] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,7,4,3,1,6] => [1,2,5,3,7,6,4] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,7,4,3,6,1] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,7,4,6,1,3] => [1,2,5,6,3,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,7,4,6,3,1] => [1,2,5,6,3,7,4] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[2,5,7,6,1,3,4] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,7,6,1,4,3] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,7,6,3,1,4] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,7,6,3,4,1] => [1,2,5,3,7,4,6] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[2,5,7,6,4,1,3] => [1,2,5,4,6,3,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[2,5,7,6,4,3,1] => [1,2,5,4,6,3,7] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[2,6,1,3,4,5,7] => [1,2,6,5,4,3,7] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[2,6,1,3,4,7,5] => [1,2,6,7,5,4,3] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[2,6,1,3,5,4,7] => [1,2,6,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,1,3,5,7,4] => [1,2,6,7,4,3,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,1,3,7,4,5] => [1,2,6,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,1,3,7,5,4] => [1,2,6,5,7,4,3] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[2,6,1,4,3,5,7] => [1,2,6,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,1,4,3,7,5] => [1,2,6,7,5,3,4] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,1,4,5,3,7] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,1,4,5,7,3] => [1,2,6,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,1,4,7,3,5] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,1,4,7,5,3] => [1,2,6,5,7,3,4] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,1,5,3,4,7] => [1,2,6,4,5,3,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,1,5,3,7,4] => [1,2,6,7,4,5,3] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,1,5,4,3,7] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,1,5,4,7,3] => [1,2,6,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,1,5,7,3,4] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,1,5,7,4,3] => [1,2,6,4,5,7,3] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,1,7,3,4,5] => [1,2,6,4,7,5,3] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,1,7,3,5,4] => [1,2,6,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,1,7,4,3,5] => [1,2,6,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,1,7,4,5,3] => [1,2,6,5,4,7,3] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[2,6,1,7,5,3,4] => [1,2,6,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,1,7,5,4,3] => [1,2,6,4,7,3,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,3,1,4,5,7] => [1,2,6,5,4,3,7] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[2,6,3,1,4,7,5] => [1,2,6,7,5,4,3] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[2,6,3,1,5,4,7] => [1,2,6,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,3,1,5,7,4] => [1,2,6,7,4,3,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,3,1,7,4,5] => [1,2,6,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,3,1,7,5,4] => [1,2,6,5,7,4,3] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[2,6,3,4,1,5,7] => [1,2,6,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,3,4,1,7,5] => [1,2,6,7,5,3,4] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,3,4,5,1,7] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,3,4,5,7,1] => [1,2,6,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,3,4,7,1,5] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,3,4,7,5,1] => [1,2,6,5,7,3,4] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,3,5,1,4,7] => [1,2,6,4,5,3,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,3,5,1,7,4] => [1,2,6,7,4,5,3] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,3,5,4,1,7] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,3,5,4,7,1] => [1,2,6,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,3,5,7,1,4] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,3,5,7,4,1] => [1,2,6,4,5,7,3] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,3,7,1,4,5] => [1,2,6,4,7,5,3] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,3,7,1,5,4] => [1,2,6,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,3,7,4,1,5] => [1,2,6,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,3,7,4,5,1] => [1,2,6,5,4,7,3] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[2,6,3,7,5,1,4] => [1,2,6,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,3,7,5,4,1] => [1,2,6,4,7,3,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,4,1,3,5,7] => [1,2,6,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,4,1,3,7,5] => [1,2,6,7,5,3,4] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,4,1,5,3,7] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,1,5,7,3] => [1,2,6,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,1,7,3,5] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,1,7,5,3] => [1,2,6,5,7,3,4] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,4,3,1,5,7] => [1,2,6,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,4,3,1,7,5] => [1,2,6,7,5,3,4] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,4,3,5,1,7] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,3,5,7,1] => [1,2,6,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,3,7,1,5] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,3,7,5,1] => [1,2,6,5,7,3,4] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,4,5,1,3,7] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,5,1,7,3] => [1,2,6,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,5,3,1,7] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,5,3,7,1] => [1,2,6,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,5,7,1,3] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,5,7,3,1] => [1,2,6,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,7,1,3,5] => [1,2,6,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,7,1,5,3] => [1,2,6,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,4,7,3,1,5] => [1,2,6,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,7,3,5,1] => [1,2,6,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,4,7,5,1,3] => [1,2,6,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,4,7,5,3,1] => [1,2,6,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,5,1,3,4,7] => [1,2,6,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,5,1,3,7,4] => [1,2,6,7,4,3,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,5,1,4,3,7] => [1,2,6,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,1,4,7,3] => [1,2,6,7,3,5,4] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,1,7,3,4] => [1,2,6,3,5,7,4] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,1,7,4,3] => [1,2,6,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,5,3,1,4,7] => [1,2,6,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,5,3,1,7,4] => [1,2,6,7,4,3,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,5,3,4,1,7] => [1,2,6,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,3,4,7,1] => [1,2,6,7,3,5,4] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,3,7,1,4] => [1,2,6,3,5,7,4] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,3,7,4,1] => [1,2,6,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,5,4,1,3,7] => [1,2,6,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,4,1,7,3] => [1,2,6,7,3,5,4] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,4,3,1,7] => [1,2,6,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,4,3,7,1] => [1,2,6,7,3,5,4] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,4,7,1,3] => [1,2,6,3,5,7,4] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,4,7,3,1] => [1,2,6,3,5,7,4] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,7,1,3,4] => [1,2,6,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,7,1,4,3] => [1,2,6,4,7,3,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,5,7,3,1,4] => [1,2,6,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,7,3,4,1] => [1,2,6,4,7,3,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,5,7,4,1,3] => [1,2,6,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,5,7,4,3,1] => [1,2,6,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,7,1,3,4,5] => [1,2,6,4,3,7,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,7,1,3,5,4] => [1,2,6,5,3,7,4] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,7,1,4,3,5] => [1,2,6,3,7,5,4] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[2,6,7,1,4,5,3] => [1,2,6,5,4,3,7] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[2,6,7,1,5,3,4] => [1,2,6,3,7,4,5] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[2,6,7,1,5,4,3] => [1,2,6,4,3,7,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,7,3,1,4,5] => [1,2,6,4,3,7,5] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[2,6,7,3,1,5,4] => [1,2,6,5,3,7,4] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[2,6,7,3,4,1,5] => [1,2,6,3,7,5,4] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
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[4,3,1,5,6,7,2] => [1,4,5,6,7,2,3] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
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[4,3,1,5,7,6,2] => [1,4,5,7,2,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,1,6,2,5,7] => [1,4,6,5,2,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,1,6,2,7,5] => [1,4,6,7,5,2,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,1,6,5,2,7] => [1,4,6,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,1,6,5,7,2] => [1,4,6,7,2,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,1,6,7,2,5] => [1,4,6,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,1,6,7,5,2] => [1,4,6,5,7,2,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,1,7,2,5,6] => [1,4,7,6,5,2,3] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,3,1,7,2,6,5] => [1,4,7,5,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,1,7,5,2,6] => [1,4,7,6,2,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,3,1,7,5,6,2] => [1,4,7,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,1,7,6,2,5] => [1,4,7,5,6,2,3] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,1,7,6,5,2] => [1,4,7,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,2,1,5,6,7] => [1,4,2,3,5,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,2,1,5,7,6] => [1,4,2,3,5,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,2,1,6,5,7] => [1,4,2,3,5,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,2,1,6,7,5] => [1,4,2,3,5,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,2,1,7,5,6] => [1,4,2,3,5,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,2,1,7,6,5] => [1,4,2,3,5,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,2,5,1,6,7] => [1,4,5,2,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,2,5,1,7,6] => [1,4,5,2,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,2,5,6,1,7] => [1,4,5,6,2,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,2,5,6,7,1] => [1,4,5,6,7,2,3] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,2,5,7,1,6] => [1,4,5,7,6,2,3] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,2,5,7,6,1] => [1,4,5,7,2,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,2,6,1,5,7] => [1,4,6,5,2,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,2,6,1,7,5] => [1,4,6,7,5,2,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,2,6,5,1,7] => [1,4,6,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,2,6,5,7,1] => [1,4,6,7,2,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,2,6,7,1,5] => [1,4,6,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,2,6,7,5,1] => [1,4,6,5,7,2,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,2,7,1,5,6] => [1,4,7,6,5,2,3] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,3,2,7,1,6,5] => [1,4,7,5,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,2,7,5,1,6] => [1,4,7,6,2,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,3,2,7,5,6,1] => [1,4,7,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,2,7,6,1,5] => [1,4,7,5,6,2,3] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,2,7,6,5,1] => [1,4,7,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,5,1,2,6,7] => [1,4,2,3,5,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,5,1,2,7,6] => [1,4,2,3,5,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,5,1,6,2,7] => [1,4,2,3,5,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,5,1,6,7,2] => [1,4,2,3,5,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,5,1,7,2,6] => [1,4,2,3,5,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,5,1,7,6,2] => [1,4,2,3,5,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,5,2,1,6,7] => [1,4,2,3,5,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,5,2,1,7,6] => [1,4,2,3,5,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,5,2,6,1,7] => [1,4,2,3,5,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,5,2,6,7,1] => [1,4,2,3,5,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,5,2,7,1,6] => [1,4,2,3,5,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,5,2,7,6,1] => [1,4,2,3,5,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,5,6,1,2,7] => [1,4,6,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,5,6,1,7,2] => [1,4,6,7,2,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,5,6,2,1,7] => [1,4,6,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,5,6,2,7,1] => [1,4,6,7,2,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,5,6,7,1,2] => [1,4,6,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,5,6,7,2,1] => [1,4,6,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,5,7,1,2,6] => [1,4,7,6,2,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,3,5,7,1,6,2] => [1,4,7,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,5,7,2,1,6] => [1,4,7,6,2,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,3,5,7,2,6,1] => [1,4,7,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,5,7,6,1,2] => [1,4,7,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,5,7,6,2,1] => [1,4,7,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,6,1,2,5,7] => [1,4,2,3,6,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,6,1,2,7,5] => [1,4,2,3,6,7,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,6,1,5,2,7] => [1,4,2,3,6,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,6,1,5,7,2] => [1,4,2,3,6,7,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,6,1,7,2,5] => [1,4,2,3,6,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,6,1,7,5,2] => [1,4,2,3,6,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,6,2,1,5,7] => [1,4,2,3,6,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,6,2,1,7,5] => [1,4,2,3,6,7,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,6,2,5,1,7] => [1,4,2,3,6,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,6,2,5,7,1] => [1,4,2,3,6,7,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,6,2,7,1,5] => [1,4,2,3,6,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,6,2,7,5,1] => [1,4,2,3,6,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,6,5,1,2,7] => [1,4,5,2,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,6,5,1,7,2] => [1,4,5,2,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,6,5,2,1,7] => [1,4,5,2,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,6,5,2,7,1] => [1,4,5,2,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,6,5,7,1,2] => [1,4,5,7,2,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,6,5,7,2,1] => [1,4,5,7,2,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,6,7,1,2,5] => [1,4,7,5,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,6,7,1,5,2] => [1,4,7,2,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,3,6,7,2,1,5] => [1,4,7,5,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,6,7,2,5,1] => [1,4,7,2,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,3,6,7,5,1,2] => [1,4,7,2,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,3,6,7,5,2,1] => [1,4,7,2,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,3,7,1,2,5,6] => [1,4,2,3,7,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,3,7,1,2,6,5] => [1,4,2,3,7,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,7,1,5,2,6] => [1,4,2,3,7,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,3,7,1,5,6,2] => [1,4,2,3,7,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,7,1,6,2,5] => [1,4,2,3,7,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,7,1,6,5,2] => [1,4,2,3,7,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,7,2,1,5,6] => [1,4,2,3,7,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,3,7,2,1,6,5] => [1,4,2,3,7,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,7,2,5,1,6] => [1,4,2,3,7,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,3,7,2,5,6,1] => [1,4,2,3,7,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,7,2,6,1,5] => [1,4,2,3,7,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,7,2,6,5,1] => [1,4,2,3,7,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,3,7,5,1,2,6] => [1,4,5,2,3,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,7,5,1,6,2] => [1,4,5,2,3,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,7,5,2,1,6] => [1,4,5,2,3,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,7,5,2,6,1] => [1,4,5,2,3,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,3,7,5,6,1,2] => [1,4,5,6,2,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,7,5,6,2,1] => [1,4,5,6,2,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,3,7,6,1,2,5] => [1,4,6,2,3,7,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,7,6,1,5,2] => [1,4,6,5,2,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,7,6,2,1,5] => [1,4,6,2,3,7,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,7,6,2,5,1] => [1,4,6,5,2,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,7,6,5,1,2] => [1,4,6,2,3,7,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,3,7,6,5,2,1] => [1,4,6,2,3,7,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,1,2,3,6,7] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,1,2,3,7,6] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,1,2,6,3,7] => [1,4,2,5,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,1,2,6,7,3] => [1,4,2,5,6,7,3] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,1,2,7,3,6] => [1,4,2,5,7,6,3] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,1,2,7,6,3] => [1,4,2,5,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,1,3,2,6,7] => [1,4,3,2,5,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,5,1,3,2,7,6] => [1,4,3,2,5,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,5,1,3,6,2,7] => [1,4,3,2,5,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,5,1,3,6,7,2] => [1,4,3,2,5,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,5,1,3,7,2,6] => [1,4,3,2,5,7,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[4,5,1,3,7,6,2] => [1,4,3,2,5,7,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[4,5,1,6,2,3,7] => [1,4,6,3,2,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,5,1,6,2,7,3] => [1,4,6,7,3,2,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,5,1,6,3,2,7] => [1,4,6,2,5,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,1,6,3,7,2] => [1,4,6,7,2,5,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,1,6,7,2,3] => [1,4,6,2,5,7,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,1,6,7,3,2] => [1,4,6,3,2,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,5,1,7,2,3,6] => [1,4,7,6,3,2,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,5,1,7,2,6,3] => [1,4,7,3,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,5,1,7,3,2,6] => [1,4,7,6,2,5,3] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,5,1,7,3,6,2] => [1,4,7,2,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,5,1,7,6,2,3] => [1,4,7,3,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,5,1,7,6,3,2] => [1,4,7,2,5,6,3] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,5,2,1,3,6,7] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,2,1,3,7,6] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,2,1,6,3,7] => [1,4,2,5,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,2,1,6,7,3] => [1,4,2,5,6,7,3] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,2,1,7,3,6] => [1,4,2,5,7,6,3] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,2,1,7,6,3] => [1,4,2,5,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,2,3,1,6,7] => [1,4,3,2,5,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,5,2,3,1,7,6] => [1,4,3,2,5,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,5,2,3,6,1,7] => [1,4,3,2,5,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,5,2,3,6,7,1] => [1,4,3,2,5,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,5,2,3,7,1,6] => [1,4,3,2,5,7,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[4,5,2,3,7,6,1] => [1,4,3,2,5,7,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[4,5,2,6,1,3,7] => [1,4,6,3,2,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,5,2,6,1,7,3] => [1,4,6,7,3,2,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,5,2,6,3,1,7] => [1,4,6,2,5,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,2,6,3,7,1] => [1,4,6,7,2,5,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,2,6,7,1,3] => [1,4,6,2,5,7,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,2,6,7,3,1] => [1,4,6,3,2,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,5,2,7,1,3,6] => [1,4,7,6,3,2,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,5,2,7,1,6,3] => [1,4,7,3,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,5,2,7,3,1,6] => [1,4,7,6,2,5,3] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,5,2,7,3,6,1] => [1,4,7,2,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,5,2,7,6,1,3] => [1,4,7,3,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,5,2,7,6,3,1] => [1,4,7,2,5,6,3] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,5,3,1,2,6,7] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,3,1,2,7,6] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,3,1,6,2,7] => [1,4,2,5,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,3,1,6,7,2] => [1,4,2,5,6,7,3] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,3,1,7,2,6] => [1,4,2,5,7,6,3] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,3,1,7,6,2] => [1,4,2,5,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,3,2,1,6,7] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,3,2,1,7,6] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,3,2,6,1,7] => [1,4,2,5,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,3,2,6,7,1] => [1,4,2,5,6,7,3] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,3,2,7,1,6] => [1,4,2,5,7,6,3] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,3,2,7,6,1] => [1,4,2,5,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,3,6,1,2,7] => [1,4,6,2,5,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,3,6,1,7,2] => [1,4,6,7,2,5,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,3,6,2,1,7] => [1,4,6,2,5,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,3,6,2,7,1] => [1,4,6,7,2,5,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,3,6,7,1,2] => [1,4,6,2,5,7,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,3,6,7,2,1] => [1,4,6,2,5,7,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,3,7,1,2,6] => [1,4,7,6,2,5,3] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,5,3,7,1,6,2] => [1,4,7,2,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,5,3,7,2,1,6] => [1,4,7,6,2,5,3] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,5,3,7,2,6,1] => [1,4,7,2,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,5,3,7,6,1,2] => [1,4,7,2,5,6,3] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,5,3,7,6,2,1] => [1,4,7,2,5,6,3] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,5,6,1,2,3,7] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,6,1,2,7,3] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,6,1,3,2,7] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,6,1,3,7,2] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,6,1,7,2,3] => [1,4,2,5,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,6,1,7,3,2] => [1,4,2,5,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,6,2,1,3,7] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,6,2,1,7,3] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,6,2,3,1,7] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,6,2,3,7,1] => [1,4,2,5,3,6,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,6,2,7,1,3] => [1,4,2,5,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,6,2,7,3,1] => [1,4,2,5,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,6,3,1,2,7] => [1,4,3,6,2,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,5,6,3,1,7,2] => [1,4,3,6,7,2,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,5,6,3,2,1,7] => [1,4,3,6,2,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,5,6,3,2,7,1] => [1,4,3,6,7,2,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,5,6,3,7,1,2] => [1,4,3,6,2,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,5,6,3,7,2,1] => [1,4,3,6,2,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,5,6,7,1,2,3] => [1,4,7,3,6,2,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,5,6,7,1,3,2] => [1,4,7,2,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,5,6,7,2,1,3] => [1,4,7,3,6,2,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,5,6,7,2,3,1] => [1,4,7,2,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,5,6,7,3,1,2] => [1,4,7,2,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,5,6,7,3,2,1] => [1,4,7,2,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,5,7,1,2,3,6] => [1,4,2,5,3,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,7,1,2,6,3] => [1,4,2,5,3,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,7,1,3,2,6] => [1,4,2,5,3,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,7,1,3,6,2] => [1,4,2,5,3,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,7,1,6,2,3] => [1,4,2,5,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,7,1,6,3,2] => [1,4,2,5,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,7,2,1,3,6] => [1,4,2,5,3,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,7,2,1,6,3] => [1,4,2,5,3,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,7,2,3,1,6] => [1,4,2,5,3,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,7,2,3,6,1] => [1,4,2,5,3,7,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,5,7,2,6,1,3] => [1,4,2,5,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,7,2,6,3,1] => [1,4,2,5,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,5,7,3,1,2,6] => [1,4,3,7,6,2,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,5,7,3,1,6,2] => [1,4,3,7,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,5,7,3,2,1,6] => [1,4,3,7,6,2,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,5,7,3,2,6,1] => [1,4,3,7,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,5,7,3,6,1,2] => [1,4,3,7,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,5,7,3,6,2,1] => [1,4,3,7,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,5,7,6,1,2,3] => [1,4,6,2,5,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,7,6,1,3,2] => [1,4,6,3,7,2,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,5,7,6,2,1,3] => [1,4,6,2,5,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,7,6,2,3,1] => [1,4,6,3,7,2,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,5,7,6,3,1,2] => [1,4,6,2,5,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,5,7,6,3,2,1] => [1,4,6,2,5,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,1,2,3,5,7] => [1,4,2,6,5,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,1,2,3,7,5] => [1,4,2,6,7,5,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,1,2,5,3,7] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,1,2,5,7,3] => [1,4,2,6,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,1,2,7,3,5] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,1,2,7,5,3] => [1,4,2,6,5,7,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,1,3,2,5,7] => [1,4,3,2,6,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,6,1,3,2,7,5] => [1,4,3,2,6,7,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,6,1,3,5,2,7] => [1,4,3,2,6,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,6,1,3,5,7,2] => [1,4,3,2,6,7,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,6,1,3,7,2,5] => [1,4,3,2,6,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,6,1,3,7,5,2] => [1,4,3,2,6,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,6,1,5,2,3,7] => [1,4,5,2,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,6,1,5,2,7,3] => [1,4,5,2,6,7,3] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,6,1,5,3,2,7] => [1,4,5,3,2,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,6,1,5,3,7,2] => [1,4,5,3,2,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,6,1,5,7,2,3] => [1,4,5,7,3,2,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[4,6,1,5,7,3,2] => [1,4,5,7,2,6,3] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,6,1,7,2,3,5] => [1,4,7,5,2,6,3] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,6,1,7,2,5,3] => [1,4,7,3,2,6,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,6,1,7,3,2,5] => [1,4,7,5,3,2,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,6,1,7,3,5,2] => [1,4,7,2,6,5,3] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,6,1,7,5,2,3] => [1,4,7,3,2,6,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,6,1,7,5,3,2] => [1,4,7,2,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,6,2,1,3,5,7] => [1,4,2,6,5,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,2,1,3,7,5] => [1,4,2,6,7,5,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,2,1,5,3,7] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,2,1,5,7,3] => [1,4,2,6,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,2,1,7,3,5] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,2,1,7,5,3] => [1,4,2,6,5,7,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,2,3,1,5,7] => [1,4,3,2,6,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,6,2,3,1,7,5] => [1,4,3,2,6,7,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,6,2,3,5,1,7] => [1,4,3,2,6,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,6,2,3,5,7,1] => [1,4,3,2,6,7,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,6,2,3,7,1,5] => [1,4,3,2,6,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,6,2,3,7,5,1] => [1,4,3,2,6,5,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,6,2,5,1,3,7] => [1,4,5,2,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,6,2,5,1,7,3] => [1,4,5,2,6,7,3] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,6,2,5,3,1,7] => [1,4,5,3,2,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,6,2,5,3,7,1] => [1,4,5,3,2,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,6,2,5,7,1,3] => [1,4,5,7,3,2,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[4,6,2,5,7,3,1] => [1,4,5,7,2,6,3] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,6,2,7,1,3,5] => [1,4,7,5,2,6,3] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,6,2,7,1,5,3] => [1,4,7,3,2,6,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,6,2,7,3,1,5] => [1,4,7,5,3,2,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,6,2,7,3,5,1] => [1,4,7,2,6,5,3] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,6,2,7,5,1,3] => [1,4,7,3,2,6,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,6,2,7,5,3,1] => [1,4,7,2,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,6,3,1,2,5,7] => [1,4,2,6,5,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,3,1,2,7,5] => [1,4,2,6,7,5,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,3,1,5,2,7] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,3,1,5,7,2] => [1,4,2,6,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,3,1,7,2,5] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,3,1,7,5,2] => [1,4,2,6,5,7,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,3,2,1,5,7] => [1,4,2,6,5,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,3,2,1,7,5] => [1,4,2,6,7,5,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,3,2,5,1,7] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,3,2,5,7,1] => [1,4,2,6,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,3,2,7,1,5] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,3,2,7,5,1] => [1,4,2,6,5,7,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,3,5,1,2,7] => [1,4,5,2,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,6,3,5,1,7,2] => [1,4,5,2,6,7,3] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,6,3,5,2,1,7] => [1,4,5,2,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,6,3,5,2,7,1] => [1,4,5,2,6,7,3] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,6,3,5,7,1,2] => [1,4,5,7,2,6,3] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,6,3,5,7,2,1] => [1,4,5,7,2,6,3] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,6,3,7,1,2,5] => [1,4,7,5,2,6,3] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,6,3,7,1,5,2] => [1,4,7,2,6,5,3] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,6,3,7,2,1,5] => [1,4,7,5,2,6,3] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,6,3,7,2,5,1] => [1,4,7,2,6,5,3] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,6,3,7,5,1,2] => [1,4,7,2,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,6,3,7,5,2,1] => [1,4,7,2,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,6,5,1,2,3,7] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,5,1,2,7,3] => [1,4,2,6,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,5,1,3,2,7] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,5,1,3,7,2] => [1,4,2,6,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,5,1,7,2,3] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,5,1,7,3,2] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,5,2,1,3,7] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,5,2,1,7,3] => [1,4,2,6,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,5,2,3,1,7] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,5,2,3,7,1] => [1,4,2,6,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,5,2,7,1,3] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,5,2,7,3,1] => [1,4,2,6,3,5,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,5,3,1,2,7] => [1,4,3,5,2,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,6,5,3,1,7,2] => [1,4,3,5,2,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,6,5,3,2,1,7] => [1,4,3,5,2,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,6,5,3,2,7,1] => [1,4,3,5,2,6,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,6,5,3,7,1,2] => [1,4,3,5,7,2,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[4,6,5,3,7,2,1] => [1,4,3,5,7,2,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[4,6,5,7,1,2,3] => [1,4,7,3,5,2,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,6,5,7,1,3,2] => [1,4,7,2,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,6,5,7,2,1,3] => [1,4,7,3,5,2,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,6,5,7,2,3,1] => [1,4,7,2,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,6,5,7,3,1,2] => [1,4,7,2,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,6,5,7,3,2,1] => [1,4,7,2,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,6,7,1,2,3,5] => [1,4,2,6,3,7,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,7,1,2,5,3] => [1,4,2,6,5,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,7,1,3,2,5] => [1,4,2,6,3,7,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,7,1,3,5,2] => [1,4,2,6,5,3,7] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,6,7,1,5,2,3] => [1,4,2,6,3,7,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
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[4,6,7,2,1,3,5] => [1,4,2,6,3,7,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
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[4,6,7,3,1,2,5] => [1,4,3,7,5,2,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,6,7,3,1,5,2] => [1,4,3,7,2,6,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,6,7,3,2,1,5] => [1,4,3,7,5,2,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,6,7,3,2,5,1] => [1,4,3,7,2,6,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,6,7,3,5,1,2] => [1,4,3,7,2,6,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,6,7,3,5,2,1] => [1,4,3,7,2,6,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,6,7,5,1,2,3] => [1,4,5,2,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,6,7,5,1,3,2] => [1,4,5,2,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,6,7,5,2,1,3] => [1,4,5,2,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,6,7,5,2,3,1] => [1,4,5,2,6,3,7] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,6,7,5,3,1,2] => [1,4,5,3,7,2,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
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[4,7,1,2,3,5,6] => [1,4,2,7,6,5,3] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,1,2,3,6,5] => [1,4,2,7,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,1,2,5,3,6] => [1,4,2,7,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,1,2,5,6,3] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,1,2,6,3,5] => [1,4,2,7,5,6,3] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,1,2,6,5,3] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,1,3,2,5,6] => [1,4,3,2,7,6,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,7,1,3,2,6,5] => [1,4,3,2,7,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,7,1,3,5,2,6] => [1,4,3,2,7,6,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,7,1,3,5,6,2] => [1,4,3,2,7,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,7,1,3,6,2,5] => [1,4,3,2,7,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,7,1,3,6,5,2] => [1,4,3,2,7,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,7,1,5,2,3,6] => [1,4,5,2,7,6,3] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,7,1,5,2,6,3] => [1,4,5,2,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,7,1,5,3,2,6] => [1,4,5,3,2,7,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[4,7,1,5,3,6,2] => [1,4,5,3,2,7,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[4,7,1,5,6,2,3] => [1,4,5,6,2,7,3] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,7,1,5,6,3,2] => [1,4,5,6,3,2,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,7,1,6,2,3,5] => [1,4,6,3,2,7,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,7,1,6,2,5,3] => [1,4,6,5,2,7,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,1,6,3,2,5] => [1,4,6,2,7,5,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
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[4,7,1,6,5,2,3] => [1,4,6,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,1,6,5,3,2] => [1,4,6,3,2,7,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,7,2,1,3,5,6] => [1,4,2,7,6,5,3] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,2,1,3,6,5] => [1,4,2,7,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,2,1,5,3,6] => [1,4,2,7,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,2,1,5,6,3] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,2,1,6,3,5] => [1,4,2,7,5,6,3] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,2,1,6,5,3] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,2,3,1,5,6] => [1,4,3,2,7,6,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,7,2,3,1,6,5] => [1,4,3,2,7,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,7,2,3,5,1,6] => [1,4,3,2,7,6,5] => [.,[[[.,.],.],[[[.,.],.],.]]]
[4,7,2,3,5,6,1] => [1,4,3,2,7,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,7,2,3,6,1,5] => [1,4,3,2,7,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,7,2,3,6,5,1] => [1,4,3,2,7,5,6] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[4,7,2,5,1,3,6] => [1,4,5,2,7,6,3] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,7,2,5,1,6,3] => [1,4,5,2,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,7,2,5,3,1,6] => [1,4,5,3,2,7,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
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[4,7,2,5,6,1,3] => [1,4,5,6,2,7,3] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,7,2,5,6,3,1] => [1,4,5,6,3,2,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,7,2,6,1,3,5] => [1,4,6,3,2,7,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,7,2,6,1,5,3] => [1,4,6,5,2,7,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,2,6,3,1,5] => [1,4,6,2,7,5,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,2,6,3,5,1] => [1,4,6,5,3,2,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,7,2,6,5,1,3] => [1,4,6,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,2,6,5,3,1] => [1,4,6,3,2,7,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,7,3,1,2,5,6] => [1,4,2,7,6,5,3] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,3,1,2,6,5] => [1,4,2,7,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,3,1,5,2,6] => [1,4,2,7,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,3,1,5,6,2] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,3,1,6,2,5] => [1,4,2,7,5,6,3] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,3,1,6,5,2] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,3,2,1,5,6] => [1,4,2,7,6,5,3] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,3,2,1,6,5] => [1,4,2,7,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,3,2,5,1,6] => [1,4,2,7,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,3,2,5,6,1] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,3,2,6,1,5] => [1,4,2,7,5,6,3] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,3,2,6,5,1] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,3,5,1,2,6] => [1,4,5,2,7,6,3] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,7,3,5,1,6,2] => [1,4,5,2,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,7,3,5,2,1,6] => [1,4,5,2,7,6,3] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,7,3,5,2,6,1] => [1,4,5,2,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,7,3,5,6,1,2] => [1,4,5,6,2,7,3] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,7,3,5,6,2,1] => [1,4,5,6,2,7,3] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[4,7,3,6,1,2,5] => [1,4,6,2,7,5,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,3,6,1,5,2] => [1,4,6,5,2,7,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,3,6,2,1,5] => [1,4,6,2,7,5,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,3,6,2,5,1] => [1,4,6,5,2,7,3] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,3,6,5,1,2] => [1,4,6,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,3,6,5,2,1] => [1,4,6,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,5,1,2,3,6] => [1,4,2,7,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,5,1,2,6,3] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,5,1,3,2,6] => [1,4,2,7,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,5,1,3,6,2] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,5,1,6,2,3] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,5,1,6,3,2] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,5,2,1,3,6] => [1,4,2,7,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,5,2,1,6,3] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,5,2,3,1,6] => [1,4,2,7,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,5,2,3,6,1] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,5,2,6,1,3] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,5,2,6,3,1] => [1,4,2,7,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,5,3,1,2,6] => [1,4,3,5,2,7,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[4,7,5,3,1,6,2] => [1,4,3,5,2,7,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[4,7,5,3,2,1,6] => [1,4,3,5,2,7,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[4,7,5,3,2,6,1] => [1,4,3,5,2,7,6] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[4,7,5,3,6,1,2] => [1,4,3,5,6,2,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,7,5,3,6,2,1] => [1,4,3,5,6,2,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,7,5,6,1,2,3] => [1,4,6,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,5,6,1,3,2] => [1,4,6,3,5,2,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,7,5,6,2,1,3] => [1,4,6,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,5,6,2,3,1] => [1,4,6,3,5,2,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,7,5,6,3,1,2] => [1,4,6,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,5,6,3,2,1] => [1,4,6,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[4,7,6,1,2,3,5] => [1,4,2,7,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,6,1,2,5,3] => [1,4,2,7,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,6,1,3,2,5] => [1,4,2,7,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,6,1,3,5,2] => [1,4,2,7,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,6,1,5,2,3] => [1,4,2,7,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,6,1,5,3,2] => [1,4,2,7,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,6,2,1,3,5] => [1,4,2,7,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,6,2,1,5,3] => [1,4,2,7,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,6,2,3,1,5] => [1,4,2,7,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[4,7,6,2,3,5,1] => [1,4,2,7,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,6,2,5,1,3] => [1,4,2,7,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,6,2,5,3,1] => [1,4,2,7,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[4,7,6,3,1,2,5] => [1,4,3,6,2,7,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,7,6,3,1,5,2] => [1,4,3,6,5,2,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,7,6,3,2,1,5] => [1,4,3,6,2,7,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,7,6,3,2,5,1] => [1,4,3,6,5,2,7] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,7,6,3,5,1,2] => [1,4,3,6,2,7,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,7,6,3,5,2,1] => [1,4,3,6,2,7,5] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[4,7,6,5,1,2,3] => [1,4,5,2,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,7,6,5,1,3,2] => [1,4,5,2,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,7,6,5,2,1,3] => [1,4,5,2,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,7,6,5,2,3,1] => [1,4,5,2,7,3,6] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[4,7,6,5,3,1,2] => [1,4,5,3,6,2,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[4,7,6,5,3,2,1] => [1,4,5,3,6,2,7] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[5,1,2,3,4,6,7] => [1,5,4,3,2,6,7] => [.,[[[[.,.],.],.],[.,[.,.]]]]
[5,1,2,3,4,7,6] => [1,5,4,3,2,6,7] => [.,[[[[.,.],.],.],[.,[.,.]]]]
[5,1,2,3,6,4,7] => [1,5,6,4,3,2,7] => [.,[[[[.,.],.],.],[.,[.,.]]]]
[5,1,2,3,6,7,4] => [1,5,6,7,4,3,2] => [.,[[[[.,.],.],.],[.,[.,.]]]]
[5,1,2,3,7,4,6] => [1,5,7,6,4,3,2] => [.,[[[[.,.],.],.],[[.,.],.]]]
[5,1,2,3,7,6,4] => [1,5,7,4,3,2,6] => [.,[[[[.,.],.],.],[[.,.],.]]]
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[5,3,6,1,7,4,2] => [1,5,7,2,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
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[5,3,6,2,1,7,4] => [1,5,2,3,6,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,3,6,2,4,1,7] => [1,5,4,2,3,6,7] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
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[5,3,6,2,7,1,4] => [1,5,7,4,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,3,6,2,7,4,1] => [1,5,7,2,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,6,4,1,2,7] => [1,5,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,3,6,4,1,7,2] => [1,5,2,3,6,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,3,6,4,2,1,7] => [1,5,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,3,6,4,2,7,1] => [1,5,2,3,6,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,3,6,4,7,1,2] => [1,5,7,2,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,6,4,7,2,1] => [1,5,7,2,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,6,7,1,2,4] => [1,5,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,3,6,7,1,4,2] => [1,5,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,3,6,7,2,1,4] => [1,5,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,3,6,7,2,4,1] => [1,5,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,3,6,7,4,1,2] => [1,5,4,7,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,3,6,7,4,2,1] => [1,5,4,7,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,3,7,1,2,4,6] => [1,5,2,3,7,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,7,1,2,6,4] => [1,5,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,7,1,4,2,6] => [1,5,4,2,3,7,6] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,3,7,1,4,6,2] => [1,5,4,2,3,7,6] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,3,7,1,6,2,4] => [1,5,6,2,3,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,3,7,1,6,4,2] => [1,5,6,4,2,3,7] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,3,7,2,1,4,6] => [1,5,2,3,7,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,7,2,1,6,4] => [1,5,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,7,2,4,1,6] => [1,5,4,2,3,7,6] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,3,7,2,4,6,1] => [1,5,4,2,3,7,6] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,3,7,2,6,1,4] => [1,5,6,2,3,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,3,7,2,6,4,1] => [1,5,6,4,2,3,7] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,3,7,4,1,2,6] => [1,5,2,3,7,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,7,4,1,6,2] => [1,5,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,7,4,2,1,6] => [1,5,2,3,7,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,7,4,2,6,1] => [1,5,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,7,4,6,1,2] => [1,5,6,2,3,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,3,7,4,6,2,1] => [1,5,6,2,3,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,3,7,6,1,2,4] => [1,5,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,7,6,1,4,2] => [1,5,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,7,6,2,1,4] => [1,5,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,7,6,2,4,1] => [1,5,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,3,7,6,4,1,2] => [1,5,4,6,2,3,7] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,3,7,6,4,2,1] => [1,5,4,6,2,3,7] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,4,1,2,3,6,7] => [1,5,3,2,4,6,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,1,2,3,7,6] => [1,5,3,2,4,6,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,1,2,6,3,7] => [1,5,6,3,2,4,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,1,2,6,7,3] => [1,5,6,7,3,2,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,1,2,7,3,6] => [1,5,7,6,3,2,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,1,2,7,6,3] => [1,5,7,3,2,4,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,1,3,2,6,7] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,1,3,2,7,6] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,1,3,6,2,7] => [1,5,6,2,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,1,3,6,7,2] => [1,5,6,7,2,4,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,1,3,7,2,6] => [1,5,7,6,2,4,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,1,3,7,6,2] => [1,5,7,2,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,1,6,2,3,7] => [1,5,2,4,6,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,1,6,2,7,3] => [1,5,2,4,6,7,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,1,6,3,2,7] => [1,5,3,2,4,6,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,1,6,3,7,2] => [1,5,3,2,4,6,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,1,6,7,2,3] => [1,5,7,3,2,4,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,1,6,7,3,2] => [1,5,7,2,4,6,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,1,7,2,3,6] => [1,5,2,4,7,6,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,1,7,2,6,3] => [1,5,2,4,7,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,1,7,3,2,6] => [1,5,3,2,4,7,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,1,7,3,6,2] => [1,5,3,2,4,7,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,1,7,6,2,3] => [1,5,6,2,4,7,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,1,7,6,3,2] => [1,5,6,3,2,4,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,2,1,3,6,7] => [1,5,3,2,4,6,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,2,1,3,7,6] => [1,5,3,2,4,6,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,2,1,6,3,7] => [1,5,6,3,2,4,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,2,1,6,7,3] => [1,5,6,7,3,2,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,2,1,7,3,6] => [1,5,7,6,3,2,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,2,1,7,6,3] => [1,5,7,3,2,4,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,2,3,1,6,7] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,2,3,1,7,6] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,2,3,6,1,7] => [1,5,6,2,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,2,3,6,7,1] => [1,5,6,7,2,4,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,2,3,7,1,6] => [1,5,7,6,2,4,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,2,3,7,6,1] => [1,5,7,2,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,2,6,1,3,7] => [1,5,2,4,6,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,2,6,1,7,3] => [1,5,2,4,6,7,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,2,6,3,1,7] => [1,5,3,2,4,6,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,2,6,3,7,1] => [1,5,3,2,4,6,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,2,6,7,1,3] => [1,5,7,3,2,4,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,2,6,7,3,1] => [1,5,7,2,4,6,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,2,7,1,3,6] => [1,5,2,4,7,6,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,2,7,1,6,3] => [1,5,2,4,7,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,2,7,3,1,6] => [1,5,3,2,4,7,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,2,7,3,6,1] => [1,5,3,2,4,7,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,2,7,6,1,3] => [1,5,6,2,4,7,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,2,7,6,3,1] => [1,5,6,3,2,4,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,3,1,2,6,7] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,3,1,2,7,6] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,3,1,6,2,7] => [1,5,6,2,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,3,1,6,7,2] => [1,5,6,7,2,4,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,3,1,7,2,6] => [1,5,7,6,2,4,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,3,1,7,6,2] => [1,5,7,2,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,3,2,1,6,7] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,3,2,1,7,6] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,3,2,6,1,7] => [1,5,6,2,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,3,2,6,7,1] => [1,5,6,7,2,4,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,3,2,7,1,6] => [1,5,7,6,2,4,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,3,2,7,6,1] => [1,5,7,2,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,3,6,1,2,7] => [1,5,2,4,6,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,3,6,1,7,2] => [1,5,2,4,6,7,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,3,6,2,1,7] => [1,5,2,4,6,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,3,6,2,7,1] => [1,5,2,4,6,7,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,3,6,7,1,2] => [1,5,7,2,4,6,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,3,6,7,2,1] => [1,5,7,2,4,6,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,3,7,1,2,6] => [1,5,2,4,7,6,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,3,7,1,6,2] => [1,5,2,4,7,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,3,7,2,1,6] => [1,5,2,4,7,6,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,3,7,2,6,1] => [1,5,2,4,7,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,3,7,6,1,2] => [1,5,6,2,4,7,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,3,7,6,2,1] => [1,5,6,2,4,7,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,6,1,2,3,7] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,6,1,2,7,3] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,6,1,3,2,7] => [1,5,3,6,2,4,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,6,1,3,7,2] => [1,5,3,6,7,2,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,6,1,7,2,3] => [1,5,7,3,6,2,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,6,1,7,3,2] => [1,5,7,2,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,6,2,1,3,7] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,6,2,1,7,3] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,6,2,3,1,7] => [1,5,3,6,2,4,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,6,2,3,7,1] => [1,5,3,6,7,2,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,6,2,7,1,3] => [1,5,7,3,6,2,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,6,2,7,3,1] => [1,5,7,2,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,6,3,1,2,7] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,6,3,1,7,2] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,6,3,2,1,7] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,6,3,2,7,1] => [1,5,2,4,3,6,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,6,3,7,1,2] => [1,5,7,2,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,6,3,7,2,1] => [1,5,7,2,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,6,7,1,2,3] => [1,5,2,4,7,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,6,7,1,3,2] => [1,5,2,4,7,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,6,7,2,1,3] => [1,5,2,4,7,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,6,7,2,3,1] => [1,5,2,4,7,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,6,7,3,1,2] => [1,5,3,6,2,4,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,6,7,3,2,1] => [1,5,3,6,2,4,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,7,1,2,3,6] => [1,5,2,4,3,7,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,7,1,2,6,3] => [1,5,2,4,3,7,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,7,1,3,2,6] => [1,5,3,7,6,2,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,7,1,3,6,2] => [1,5,3,7,2,4,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,7,1,6,2,3] => [1,5,6,2,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,7,1,6,3,2] => [1,5,6,3,7,2,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,7,2,1,3,6] => [1,5,2,4,3,7,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,7,2,1,6,3] => [1,5,2,4,3,7,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,7,2,3,1,6] => [1,5,3,7,6,2,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,7,2,3,6,1] => [1,5,3,7,2,4,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,7,2,6,1,3] => [1,5,6,2,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,7,2,6,3,1] => [1,5,6,3,7,2,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,4,7,3,1,2,6] => [1,5,2,4,3,7,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,7,3,1,6,2] => [1,5,2,4,3,7,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,7,3,2,1,6] => [1,5,2,4,3,7,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,7,3,2,6,1] => [1,5,2,4,3,7,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,4,7,3,6,1,2] => [1,5,6,2,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,7,3,6,2,1] => [1,5,6,2,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,7,6,1,2,3] => [1,5,2,4,6,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,7,6,1,3,2] => [1,5,2,4,6,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,7,6,2,1,3] => [1,5,2,4,6,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,7,6,2,3,1] => [1,5,2,4,6,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,4,7,6,3,1,2] => [1,5,3,7,2,4,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,4,7,6,3,2,1] => [1,5,3,7,2,4,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,6,1,2,3,4,7] => [1,5,3,2,6,4,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,6,1,2,3,7,4] => [1,5,3,2,6,7,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
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[5,6,1,2,4,7,3] => [1,5,4,2,6,7,3] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,6,1,2,7,3,4] => [1,5,7,4,2,6,3] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,6,1,2,7,4,3] => [1,5,7,3,2,6,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,6,1,3,2,4,7] => [1,5,2,6,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,1,3,2,7,4] => [1,5,2,6,7,4,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
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[5,6,1,3,4,7,2] => [1,5,4,3,2,6,7] => [.,[[[[.,.],.],.],[.,[.,.]]]]
[5,6,1,3,7,2,4] => [1,5,7,4,3,2,6] => [.,[[[[.,.],.],.],[[.,.],.]]]
[5,6,1,3,7,4,2] => [1,5,7,2,6,4,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,6,1,4,2,3,7] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,1,4,2,7,3] => [1,5,2,6,7,3,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,1,4,3,2,7] => [1,5,3,2,6,4,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
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[5,6,1,7,2,3,4] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,1,7,2,4,3] => [1,5,2,6,4,7,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,1,7,3,2,4] => [1,5,3,2,6,4,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
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[5,6,1,7,4,2,3] => [1,5,4,7,3,2,6] => [.,[[[[.,.],.],.],[[.,.],.]]]
[5,6,1,7,4,3,2] => [1,5,4,7,2,6,3] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,6,2,1,3,4,7] => [1,5,3,2,6,4,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,6,2,1,3,7,4] => [1,5,3,2,6,7,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,6,2,1,4,3,7] => [1,5,4,2,6,3,7] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,6,2,1,4,7,3] => [1,5,4,2,6,7,3] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,6,2,1,7,3,4] => [1,5,7,4,2,6,3] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,6,2,1,7,4,3] => [1,5,7,3,2,6,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,6,2,3,1,4,7] => [1,5,2,6,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,2,3,1,7,4] => [1,5,2,6,7,4,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,2,3,4,1,7] => [1,5,4,3,2,6,7] => [.,[[[[.,.],.],.],[.,[.,.]]]]
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[5,6,2,3,7,1,4] => [1,5,7,4,3,2,6] => [.,[[[[.,.],.],.],[[.,.],.]]]
[5,6,2,3,7,4,1] => [1,5,7,2,6,4,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,6,2,4,1,3,7] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,2,4,1,7,3] => [1,5,2,6,7,3,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
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[5,6,2,4,3,7,1] => [1,5,3,2,6,7,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,6,2,4,7,1,3] => [1,5,7,3,2,6,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,6,2,4,7,3,1] => [1,5,7,2,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,6,2,7,1,3,4] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,2,7,1,4,3] => [1,5,2,6,4,7,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,2,7,3,1,4] => [1,5,3,2,6,4,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
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[5,6,2,7,4,1,3] => [1,5,4,7,3,2,6] => [.,[[[[.,.],.],.],[[.,.],.]]]
[5,6,2,7,4,3,1] => [1,5,4,7,2,6,3] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,6,3,1,2,4,7] => [1,5,2,6,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,3,1,2,7,4] => [1,5,2,6,7,4,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,3,1,4,2,7] => [1,5,4,2,6,3,7] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,6,3,1,4,7,2] => [1,5,4,2,6,7,3] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,6,3,1,7,2,4] => [1,5,7,4,2,6,3] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,6,3,1,7,4,2] => [1,5,7,2,6,4,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,6,3,2,1,4,7] => [1,5,2,6,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,3,2,1,7,4] => [1,5,2,6,7,4,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,3,2,4,1,7] => [1,5,4,2,6,3,7] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,6,3,2,4,7,1] => [1,5,4,2,6,7,3] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,6,3,2,7,1,4] => [1,5,7,4,2,6,3] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,6,3,2,7,4,1] => [1,5,7,2,6,4,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,6,3,4,1,2,7] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,3,4,1,7,2] => [1,5,2,6,7,3,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,3,4,2,1,7] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,3,4,2,7,1] => [1,5,2,6,7,3,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,3,4,7,1,2] => [1,5,7,2,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,6,3,4,7,2,1] => [1,5,7,2,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,6,3,7,1,2,4] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,3,7,1,4,2] => [1,5,2,6,4,7,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,3,7,2,1,4] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,3,7,2,4,1] => [1,5,2,6,4,7,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,3,7,4,1,2] => [1,5,4,7,2,6,3] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,6,3,7,4,2,1] => [1,5,4,7,2,6,3] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,6,4,1,2,3,7] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,4,1,2,7,3] => [1,5,2,6,7,3,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,4,1,3,2,7] => [1,5,3,4,2,6,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,6,4,1,3,7,2] => [1,5,3,4,2,6,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,6,4,1,7,2,3] => [1,5,7,3,4,2,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,6,4,1,7,3,2] => [1,5,7,2,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,6,4,2,1,3,7] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,4,2,1,7,3] => [1,5,2,6,7,3,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,4,2,3,1,7] => [1,5,3,4,2,6,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,6,4,2,3,7,1] => [1,5,3,4,2,6,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,6,4,2,7,1,3] => [1,5,7,3,4,2,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,6,4,2,7,3,1] => [1,5,7,2,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,6,4,3,1,2,7] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,4,3,1,7,2] => [1,5,2,6,7,3,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,4,3,2,1,7] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,4,3,2,7,1] => [1,5,2,6,7,3,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,4,3,7,1,2] => [1,5,7,2,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,6,4,3,7,2,1] => [1,5,7,2,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,6,4,7,1,2,3] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,4,7,1,3,2] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,4,7,2,1,3] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,4,7,2,3,1] => [1,5,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,4,7,3,1,2] => [1,5,3,4,7,2,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,6,4,7,3,2,1] => [1,5,3,4,7,2,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,6,7,1,2,3,4] => [1,5,2,6,3,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,7,1,2,4,3] => [1,5,2,6,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,7,1,3,2,4] => [1,5,3,7,4,2,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,6,7,1,3,4,2] => [1,5,3,7,2,6,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,6,7,1,4,2,3] => [1,5,4,2,6,3,7] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,6,7,1,4,3,2] => [1,5,4,2,6,3,7] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,6,7,2,1,3,4] => [1,5,2,6,3,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,7,2,1,4,3] => [1,5,2,6,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,7,2,3,1,4] => [1,5,3,7,4,2,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,6,7,2,3,4,1] => [1,5,3,7,2,6,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,6,7,2,4,1,3] => [1,5,4,2,6,3,7] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,6,7,2,4,3,1] => [1,5,4,2,6,3,7] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,6,7,3,1,2,4] => [1,5,2,6,3,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,7,3,1,4,2] => [1,5,2,6,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,7,3,2,1,4] => [1,5,2,6,3,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,7,3,2,4,1] => [1,5,2,6,4,3,7] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,6,7,3,4,1,2] => [1,5,4,3,7,2,6] => [.,[[[[.,.],.],.],[[.,.],.]]]
[5,6,7,3,4,2,1] => [1,5,4,3,7,2,6] => [.,[[[[.,.],.],.],[[.,.],.]]]
[5,6,7,4,1,2,3] => [1,5,2,6,3,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,7,4,1,3,2] => [1,5,2,6,3,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,7,4,2,1,3] => [1,5,2,6,3,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,7,4,2,3,1] => [1,5,2,6,3,7,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,6,7,4,3,1,2] => [1,5,3,7,2,6,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,6,7,4,3,2,1] => [1,5,3,7,2,6,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,7,1,2,3,4,6] => [1,5,3,2,7,6,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,7,1,2,3,6,4] => [1,5,3,2,7,4,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,7,1,2,4,3,6] => [1,5,4,2,7,6,3] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,7,1,2,4,6,3] => [1,5,4,2,7,3,6] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,7,1,2,6,3,4] => [1,5,6,3,2,7,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,7,1,2,6,4,3] => [1,5,6,4,2,7,3] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,7,1,3,2,4,6] => [1,5,2,7,6,4,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,7,1,3,2,6,4] => [1,5,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,7,1,3,4,2,6] => [1,5,4,3,2,7,6] => [.,[[[[.,.],.],.],[[.,.],.]]]
[5,7,1,3,4,6,2] => [1,5,4,3,2,7,6] => [.,[[[[.,.],.],.],[[.,.],.]]]
[5,7,1,3,6,2,4] => [1,5,6,2,7,4,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,7,1,3,6,4,2] => [1,5,6,4,3,2,7] => [.,[[[[.,.],.],.],[.,[.,.]]]]
[5,7,1,4,2,3,6] => [1,5,2,7,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,1,4,2,6,3] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,1,4,3,2,6] => [1,5,3,2,7,6,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,7,1,4,3,6,2] => [1,5,3,2,7,4,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,7,1,4,6,2,3] => [1,5,6,2,7,3,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,7,1,4,6,3,2] => [1,5,6,3,2,7,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,7,1,6,2,3,4] => [1,5,2,7,4,6,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,7,1,6,2,4,3] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,1,6,3,2,4] => [1,5,3,2,7,4,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,7,1,6,3,4,2] => [1,5,3,2,7,4,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,7,1,6,4,2,3] => [1,5,4,6,2,7,3] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,7,1,6,4,3,2] => [1,5,4,6,3,2,7] => [.,[[[[.,.],.],.],[.,[.,.]]]]
[5,7,2,1,3,4,6] => [1,5,3,2,7,6,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,7,2,1,3,6,4] => [1,5,3,2,7,4,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,7,2,1,4,3,6] => [1,5,4,2,7,6,3] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,7,2,1,4,6,3] => [1,5,4,2,7,3,6] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,7,2,1,6,3,4] => [1,5,6,3,2,7,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,7,2,1,6,4,3] => [1,5,6,4,2,7,3] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[5,7,2,3,1,4,6] => [1,5,2,7,6,4,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,7,2,3,1,6,4] => [1,5,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,7,2,3,4,1,6] => [1,5,4,3,2,7,6] => [.,[[[[.,.],.],.],[[.,.],.]]]
[5,7,2,3,4,6,1] => [1,5,4,3,2,7,6] => [.,[[[[.,.],.],.],[[.,.],.]]]
[5,7,2,3,6,1,4] => [1,5,6,2,7,4,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[5,7,2,3,6,4,1] => [1,5,6,4,3,2,7] => [.,[[[[.,.],.],.],[.,[.,.]]]]
[5,7,2,4,1,3,6] => [1,5,2,7,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,2,4,1,6,3] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,2,4,3,1,6] => [1,5,3,2,7,6,4] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,7,2,4,3,6,1] => [1,5,3,2,7,4,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
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[5,7,2,6,1,4,3] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
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[5,7,3,1,2,6,4] => [1,5,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
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[5,7,3,1,4,6,2] => [1,5,4,2,7,3,6] => [.,[[[.,[.,.]],.],[[.,.],.]]]
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[5,7,3,2,1,6,4] => [1,5,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,7,3,2,4,1,6] => [1,5,4,2,7,6,3] => [.,[[[.,[.,.]],.],[[.,.],.]]]
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[5,7,3,2,6,1,4] => [1,5,6,2,7,4,3] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
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[5,7,3,4,1,6,2] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,3,4,2,1,6] => [1,5,2,7,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,3,4,2,6,1] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,3,4,6,1,2] => [1,5,6,2,7,3,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
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[5,7,3,6,1,2,4] => [1,5,2,7,4,6,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,7,3,6,1,4,2] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,3,6,2,1,4] => [1,5,2,7,4,6,3] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,7,3,6,2,4,1] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,3,6,4,1,2] => [1,5,4,6,2,7,3] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
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[5,7,4,1,2,3,6] => [1,5,2,7,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,4,1,2,6,3] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,4,1,3,2,6] => [1,5,3,4,2,7,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,7,4,1,3,6,2] => [1,5,3,4,2,7,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,7,4,1,6,2,3] => [1,5,6,2,7,3,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,7,4,1,6,3,2] => [1,5,6,3,4,2,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,7,4,2,1,3,6] => [1,5,2,7,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,4,2,1,6,3] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,4,2,3,1,6] => [1,5,3,4,2,7,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,7,4,2,3,6,1] => [1,5,3,4,2,7,6] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[5,7,4,2,6,1,3] => [1,5,6,2,7,3,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[5,7,4,2,6,3,1] => [1,5,6,3,4,2,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,7,4,3,1,2,6] => [1,5,2,7,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,4,3,1,6,2] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,4,3,2,1,6] => [1,5,2,7,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,4,3,2,6,1] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,4,3,6,1,2] => [1,5,6,2,7,3,4] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
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[5,7,4,6,1,2,3] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,4,6,1,3,2] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,4,6,2,1,3] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,4,6,2,3,1] => [1,5,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,4,6,3,1,2] => [1,5,3,4,6,2,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,7,4,6,3,2,1] => [1,5,3,4,6,2,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,7,6,1,2,3,4] => [1,5,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,7,6,1,2,4,3] => [1,5,2,7,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,6,1,3,2,4] => [1,5,3,6,2,7,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,7,6,1,3,4,2] => [1,5,3,6,4,2,7] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,7,6,1,4,2,3] => [1,5,4,2,7,3,6] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,7,6,1,4,3,2] => [1,5,4,2,7,3,6] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,7,6,2,1,3,4] => [1,5,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,7,6,2,1,4,3] => [1,5,2,7,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,6,2,3,1,4] => [1,5,3,6,2,7,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
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[5,7,6,2,4,3,1] => [1,5,4,2,7,3,6] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[5,7,6,3,1,2,4] => [1,5,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,7,6,3,1,4,2] => [1,5,2,7,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,6,3,2,1,4] => [1,5,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[5,7,6,3,2,4,1] => [1,5,2,7,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,6,3,4,1,2] => [1,5,4,3,6,2,7] => [.,[[[[.,.],.],.],[.,[.,.]]]]
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[5,7,6,4,1,2,3] => [1,5,2,7,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,6,4,1,3,2] => [1,5,2,7,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,6,4,2,1,3] => [1,5,2,7,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,6,4,2,3,1] => [1,5,2,7,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[5,7,6,4,3,1,2] => [1,5,3,6,2,7,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[5,7,6,4,3,2,1] => [1,5,3,6,2,7,4] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
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[6,1,2,3,5,4,7] => [1,6,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,2,3,5,7,4] => [1,6,7,4,3,2,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,2,3,7,4,5] => [1,6,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,2,3,7,5,4] => [1,6,5,7,4,3,2] => [.,[[[[[.,.],.],.],.],[.,.]]]
[6,1,2,4,3,5,7] => [1,6,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,1,2,4,3,7,5] => [1,6,7,5,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,1,2,4,5,3,7] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,2,4,5,7,3] => [1,6,7,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,2,4,7,3,5] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,2,4,7,5,3] => [1,6,5,7,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,1,2,5,3,4,7] => [1,6,4,5,3,2,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,2,5,3,7,4] => [1,6,7,4,5,3,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,2,5,4,3,7] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,2,5,4,7,3] => [1,6,7,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,2,5,7,3,4] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,2,5,7,4,3] => [1,6,4,5,7,3,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,2,7,3,4,5] => [1,6,4,7,5,3,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,2,7,3,5,4] => [1,6,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,1,2,7,4,3,5] => [1,6,3,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,2,7,4,5,3] => [1,6,5,4,7,3,2] => [.,[[[[[.,.],.],.],.],[.,.]]]
[6,1,2,7,5,3,4] => [1,6,3,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,2,7,5,4,3] => [1,6,4,7,3,2,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,3,2,4,5,7] => [1,6,5,4,2,3,7] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,1,3,2,4,7,5] => [1,6,7,5,4,2,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,1,3,2,5,4,7] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,3,2,5,7,4] => [1,6,7,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,3,2,7,4,5] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,3,2,7,5,4] => [1,6,5,7,4,2,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,1,3,4,2,5,7] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,1,3,4,2,7,5] => [1,6,7,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,1,3,4,5,2,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,3,4,5,7,2] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,3,4,7,2,5] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,3,4,7,5,2] => [1,6,5,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,1,3,5,2,4,7] => [1,6,4,5,2,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,3,5,2,7,4] => [1,6,7,4,5,2,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,3,5,4,2,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,3,5,4,7,2] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,3,5,7,2,4] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,3,5,7,4,2] => [1,6,4,5,7,2,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,3,7,2,4,5] => [1,6,4,7,5,2,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,3,7,2,5,4] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,1,3,7,4,2,5] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,3,7,4,5,2] => [1,6,5,4,7,2,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,1,3,7,5,2,4] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,3,7,5,4,2] => [1,6,4,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,4,2,3,5,7] => [1,6,5,3,4,2,7] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,1,4,2,3,7,5] => [1,6,7,5,3,4,2] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,1,4,2,5,3,7] => [1,6,3,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,4,2,5,7,3] => [1,6,7,3,4,2,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,4,2,7,3,5] => [1,6,3,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,4,2,7,5,3] => [1,6,5,7,3,4,2] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,1,4,3,2,5,7] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,1,4,3,2,7,5] => [1,6,7,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,1,4,3,5,2,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,4,3,5,7,2] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,4,3,7,2,5] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,4,3,7,5,2] => [1,6,5,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,1,4,5,2,3,7] => [1,6,3,4,5,2,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,4,5,2,7,3] => [1,6,7,3,4,5,2] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,4,5,3,2,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,4,5,3,7,2] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,4,5,7,2,3] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,4,5,7,3,2] => [1,6,3,4,5,7,2] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,4,7,2,3,5] => [1,6,3,4,7,5,2] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,4,7,2,5,3] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,1,4,7,3,2,5] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,4,7,3,5,2] => [1,6,5,3,4,7,2] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,1,4,7,5,2,3] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,4,7,5,3,2] => [1,6,3,4,7,2,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,5,2,3,4,7] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,5,2,3,7,4] => [1,6,7,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,5,2,4,3,7] => [1,6,3,5,4,2,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,1,5,2,4,7,3] => [1,6,7,3,5,4,2] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,1,5,2,7,3,4] => [1,6,3,5,7,4,2] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,1,5,2,7,4,3] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,5,3,2,4,7] => [1,6,4,3,5,2,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,5,3,2,7,4] => [1,6,7,4,3,5,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,5,3,4,2,7] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,1,5,3,4,7,2] => [1,6,7,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,1,5,3,7,2,4] => [1,6,2,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,1,5,3,7,4,2] => [1,6,4,3,5,7,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,5,4,2,3,7] => [1,6,3,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,1,5,4,2,7,3] => [1,6,7,3,5,2,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,1,5,4,3,2,7] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,1,5,4,3,7,2] => [1,6,7,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,1,5,4,7,2,3] => [1,6,2,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,1,5,4,7,3,2] => [1,6,3,5,7,2,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,1,5,7,2,3,4] => [1,6,3,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,1,5,7,2,4,3] => [1,6,4,7,3,5,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,5,7,3,2,4] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,1,5,7,3,4,2] => [1,6,4,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,5,7,4,2,3] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,1,5,7,4,3,2] => [1,6,3,5,4,7,2] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,1,7,2,3,4,5] => [1,6,4,2,3,7,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,7,2,3,5,4] => [1,6,5,3,7,4,2] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,1,7,2,4,3,5] => [1,6,3,7,5,4,2] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,1,7,2,4,5,3] => [1,6,5,4,2,3,7] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,1,7,2,5,3,4] => [1,6,3,7,4,2,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,7,2,5,4,3] => [1,6,4,2,3,7,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,7,3,2,4,5] => [1,6,4,3,7,5,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,7,3,2,5,4] => [1,6,5,2,3,7,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,1,7,3,4,2,5] => [1,6,2,3,7,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,1,7,3,4,5,2] => [1,6,5,4,3,7,2] => [.,[[[[[.,.],.],.],.],[.,.]]]
[6,1,7,3,5,2,4] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,7,3,5,4,2] => [1,6,4,3,7,2,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,7,4,2,3,5] => [1,6,3,7,5,2,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,1,7,4,2,5,3] => [1,6,5,2,3,7,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,1,7,4,3,2,5] => [1,6,2,3,7,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,1,7,4,3,5,2] => [1,6,5,3,7,2,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,1,7,4,5,2,3] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,7,4,5,3,2] => [1,6,3,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,7,5,2,3,4] => [1,6,3,7,4,5,2] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,1,7,5,2,4,3] => [1,6,4,5,2,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,1,7,5,3,2,4] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,7,5,3,4,2] => [1,6,4,5,3,7,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,1,7,5,4,2,3] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,1,7,5,4,3,2] => [1,6,3,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,1,3,4,5,7] => [1,6,5,4,3,2,7] => [.,[[[[[.,.],.],.],.],[.,.]]]
[6,2,1,3,4,7,5] => [1,6,7,5,4,3,2] => [.,[[[[[.,.],.],.],.],[.,.]]]
[6,2,1,3,5,4,7] => [1,6,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,1,3,5,7,4] => [1,6,7,4,3,2,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,1,3,7,4,5] => [1,6,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,1,3,7,5,4] => [1,6,5,7,4,3,2] => [.,[[[[[.,.],.],.],.],[.,.]]]
[6,2,1,4,3,5,7] => [1,6,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,2,1,4,3,7,5] => [1,6,7,5,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,2,1,4,5,3,7] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,1,4,5,7,3] => [1,6,7,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,1,4,7,3,5] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,1,4,7,5,3] => [1,6,5,7,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,2,1,5,3,4,7] => [1,6,4,5,3,2,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,1,5,3,7,4] => [1,6,7,4,5,3,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,1,5,4,3,7] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,1,5,4,7,3] => [1,6,7,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,1,5,7,3,4] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,1,5,7,4,3] => [1,6,4,5,7,3,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,1,7,3,4,5] => [1,6,4,7,5,3,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,1,7,3,5,4] => [1,6,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,2,1,7,4,3,5] => [1,6,3,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,1,7,4,5,3] => [1,6,5,4,7,3,2] => [.,[[[[[.,.],.],.],.],[.,.]]]
[6,2,1,7,5,3,4] => [1,6,3,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,1,7,5,4,3] => [1,6,4,7,3,2,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,3,1,4,5,7] => [1,6,5,4,2,3,7] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,2,3,1,4,7,5] => [1,6,7,5,4,2,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,2,3,1,5,4,7] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,3,1,5,7,4] => [1,6,7,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,3,1,7,4,5] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,3,1,7,5,4] => [1,6,5,7,4,2,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,2,3,4,1,5,7] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,2,3,4,1,7,5] => [1,6,7,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,2,3,4,5,1,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,3,4,5,7,1] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,3,4,7,1,5] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,3,4,7,5,1] => [1,6,5,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,2,3,5,1,4,7] => [1,6,4,5,2,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,3,5,1,7,4] => [1,6,7,4,5,2,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,3,5,4,1,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,3,5,4,7,1] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,3,5,7,1,4] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,3,5,7,4,1] => [1,6,4,5,7,2,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,3,7,1,4,5] => [1,6,4,7,5,2,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,3,7,1,5,4] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,2,3,7,4,1,5] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,3,7,4,5,1] => [1,6,5,4,7,2,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,2,3,7,5,1,4] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,3,7,5,4,1] => [1,6,4,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,4,1,3,5,7] => [1,6,5,3,4,2,7] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,2,4,1,3,7,5] => [1,6,7,5,3,4,2] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,2,4,1,5,3,7] => [1,6,3,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,4,1,5,7,3] => [1,6,7,3,4,2,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,4,1,7,3,5] => [1,6,3,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,4,1,7,5,3] => [1,6,5,7,3,4,2] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,2,4,3,1,5,7] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,2,4,3,1,7,5] => [1,6,7,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,2,4,3,5,1,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,4,3,5,7,1] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,4,3,7,1,5] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,4,3,7,5,1] => [1,6,5,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,2,4,5,1,3,7] => [1,6,3,4,5,2,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,4,5,1,7,3] => [1,6,7,3,4,5,2] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,4,5,3,1,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,4,5,3,7,1] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,4,5,7,1,3] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,4,5,7,3,1] => [1,6,3,4,5,7,2] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,4,7,1,3,5] => [1,6,3,4,7,5,2] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,4,7,1,5,3] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,2,4,7,3,1,5] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,4,7,3,5,1] => [1,6,5,3,4,7,2] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,2,4,7,5,1,3] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,4,7,5,3,1] => [1,6,3,4,7,2,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,5,1,3,4,7] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,5,1,3,7,4] => [1,6,7,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,5,1,4,3,7] => [1,6,3,5,4,2,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,2,5,1,4,7,3] => [1,6,7,3,5,4,2] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,2,5,1,7,3,4] => [1,6,3,5,7,4,2] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,2,5,1,7,4,3] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,5,3,1,4,7] => [1,6,4,3,5,2,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,5,3,1,7,4] => [1,6,7,4,3,5,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,5,3,4,1,7] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,2,5,3,4,7,1] => [1,6,7,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,2,5,3,7,1,4] => [1,6,2,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,2,5,3,7,4,1] => [1,6,4,3,5,7,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,5,4,1,3,7] => [1,6,3,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,2,5,4,1,7,3] => [1,6,7,3,5,2,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,2,5,4,3,1,7] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,2,5,4,3,7,1] => [1,6,7,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,2,5,4,7,1,3] => [1,6,2,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,2,5,4,7,3,1] => [1,6,3,5,7,2,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,2,5,7,1,3,4] => [1,6,3,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,2,5,7,1,4,3] => [1,6,4,7,3,5,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,5,7,3,1,4] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,2,5,7,3,4,1] => [1,6,4,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,5,7,4,1,3] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,2,5,7,4,3,1] => [1,6,3,5,4,7,2] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,2,7,1,3,4,5] => [1,6,4,2,3,7,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,7,1,3,5,4] => [1,6,5,3,7,4,2] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,2,7,1,4,3,5] => [1,6,3,7,5,4,2] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,2,7,1,4,5,3] => [1,6,5,4,2,3,7] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,2,7,1,5,3,4] => [1,6,3,7,4,2,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,7,1,5,4,3] => [1,6,4,2,3,7,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,7,3,1,4,5] => [1,6,4,3,7,5,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,7,3,1,5,4] => [1,6,5,2,3,7,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,2,7,3,4,1,5] => [1,6,2,3,7,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,2,7,3,4,5,1] => [1,6,5,4,3,7,2] => [.,[[[[[.,.],.],.],.],[.,.]]]
[6,2,7,3,5,1,4] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,7,3,5,4,1] => [1,6,4,3,7,2,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,7,4,1,3,5] => [1,6,3,7,5,2,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,2,7,4,1,5,3] => [1,6,5,2,3,7,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,2,7,4,3,1,5] => [1,6,2,3,7,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,2,7,4,3,5,1] => [1,6,5,3,7,2,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,2,7,4,5,1,3] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,7,4,5,3,1] => [1,6,3,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,7,5,1,3,4] => [1,6,3,7,4,5,2] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,2,7,5,1,4,3] => [1,6,4,5,2,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,2,7,5,3,1,4] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,7,5,3,4,1] => [1,6,4,5,3,7,2] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,2,7,5,4,1,3] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,2,7,5,4,3,1] => [1,6,3,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,3,1,2,4,5,7] => [1,6,5,4,2,3,7] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,3,1,2,4,7,5] => [1,6,7,5,4,2,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,3,1,2,5,4,7] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,1,2,5,7,4] => [1,6,7,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,1,2,7,4,5] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,1,2,7,5,4] => [1,6,5,7,4,2,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,3,1,4,2,5,7] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,1,4,2,7,5] => [1,6,7,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,1,4,5,2,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,1,4,5,7,2] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,1,4,7,2,5] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,1,4,7,5,2] => [1,6,5,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,1,5,2,4,7] => [1,6,4,5,2,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,1,5,2,7,4] => [1,6,7,4,5,2,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,1,5,4,2,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,1,5,4,7,2] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,1,5,7,2,4] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,1,5,7,4,2] => [1,6,4,5,7,2,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,1,7,2,4,5] => [1,6,4,7,5,2,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,1,7,2,5,4] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,1,7,4,2,5] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,1,7,4,5,2] => [1,6,5,4,7,2,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,3,1,7,5,2,4] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,1,7,5,4,2] => [1,6,4,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,2,1,4,5,7] => [1,6,5,4,2,3,7] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,3,2,1,4,7,5] => [1,6,7,5,4,2,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,3,2,1,5,4,7] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,2,1,5,7,4] => [1,6,7,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,2,1,7,4,5] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,2,1,7,5,4] => [1,6,5,7,4,2,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,3,2,4,1,5,7] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,2,4,1,7,5] => [1,6,7,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,2,4,5,1,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,2,4,5,7,1] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,2,4,7,1,5] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,2,4,7,5,1] => [1,6,5,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,2,5,1,4,7] => [1,6,4,5,2,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,2,5,1,7,4] => [1,6,7,4,5,2,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,2,5,4,1,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,2,5,4,7,1] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,2,5,7,1,4] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,2,5,7,4,1] => [1,6,4,5,7,2,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,2,7,1,4,5] => [1,6,4,7,5,2,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,2,7,1,5,4] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,2,7,4,1,5] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,2,7,4,5,1] => [1,6,5,4,7,2,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,3,2,7,5,1,4] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,2,7,5,4,1] => [1,6,4,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,4,1,2,5,7] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,4,1,2,7,5] => [1,6,7,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,4,1,5,2,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,1,5,7,2] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,1,7,2,5] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,1,7,5,2] => [1,6,5,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,4,2,1,5,7] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,4,2,1,7,5] => [1,6,7,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,4,2,5,1,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,2,5,7,1] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,2,7,1,5] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,2,7,5,1] => [1,6,5,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,4,5,1,2,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,5,1,7,2] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,5,2,1,7] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,5,2,7,1] => [1,6,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,5,7,1,2] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,5,7,2,1] => [1,6,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,7,1,2,5] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,7,1,5,2] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,4,7,2,1,5] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,7,2,5,1] => [1,6,5,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,4,7,5,1,2] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,4,7,5,2,1] => [1,6,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,5,1,2,4,7] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,5,1,2,7,4] => [1,6,7,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,5,1,4,2,7] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,1,4,7,2] => [1,6,7,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,1,7,2,4] => [1,6,2,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,1,7,4,2] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,5,2,1,4,7] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,5,2,1,7,4] => [1,6,7,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,5,2,4,1,7] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,2,4,7,1] => [1,6,7,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,2,7,1,4] => [1,6,2,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,2,7,4,1] => [1,6,4,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,5,4,1,2,7] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,4,1,7,2] => [1,6,7,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,4,2,1,7] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,4,2,7,1] => [1,6,7,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,4,7,1,2] => [1,6,2,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,4,7,2,1] => [1,6,2,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,7,1,2,4] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,7,1,4,2] => [1,6,4,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,5,7,2,1,4] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,7,2,4,1] => [1,6,4,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,5,7,4,1,2] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,5,7,4,2,1] => [1,6,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,7,1,2,4,5] => [1,6,4,2,3,7,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,7,1,2,5,4] => [1,6,5,2,3,7,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,7,1,4,2,5] => [1,6,2,3,7,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,7,1,4,5,2] => [1,6,5,4,2,3,7] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,3,7,1,5,2,4] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,7,1,5,4,2] => [1,6,4,2,3,7,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,7,2,1,4,5] => [1,6,4,2,3,7,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,7,2,1,5,4] => [1,6,5,2,3,7,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,7,2,4,1,5] => [1,6,2,3,7,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,7,2,4,5,1] => [1,6,5,4,2,3,7] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,3,7,2,5,1,4] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,7,2,5,4,1] => [1,6,4,2,3,7,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,7,4,1,2,5] => [1,6,2,3,7,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,7,4,1,5,2] => [1,6,5,2,3,7,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,7,4,2,1,5] => [1,6,2,3,7,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,3,7,4,2,5,1] => [1,6,5,2,3,7,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,3,7,4,5,1,2] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,7,4,5,2,1] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,7,5,1,2,4] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,7,5,1,4,2] => [1,6,4,5,2,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,7,5,2,1,4] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,7,5,2,4,1] => [1,6,4,5,2,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,3,7,5,4,1,2] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,3,7,5,4,2,1] => [1,6,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,4,1,2,3,5,7] => [1,6,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,4,1,2,3,7,5] => [1,6,7,5,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,4,1,2,5,3,7] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,1,2,5,7,3] => [1,6,7,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,1,2,7,3,5] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,1,2,7,5,3] => [1,6,5,7,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,4,1,3,2,5,7] => [1,6,5,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,1,3,2,7,5] => [1,6,7,5,2,4,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,1,3,5,2,7] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,1,3,5,7,2] => [1,6,7,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,1,3,7,2,5] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,1,3,7,5,2] => [1,6,5,7,2,4,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,1,5,2,3,7] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,1,5,2,7,3] => [1,6,7,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,1,5,3,2,7] => [1,6,2,4,5,3,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,1,5,3,7,2] => [1,6,7,2,4,5,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,1,5,7,2,3] => [1,6,2,4,5,7,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,1,5,7,3,2] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,1,7,2,3,5] => [1,6,3,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,1,7,2,5,3] => [1,6,5,2,4,7,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,1,7,3,2,5] => [1,6,2,4,7,5,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,1,7,3,5,2] => [1,6,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,4,1,7,5,2,3] => [1,6,2,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,1,7,5,3,2] => [1,6,3,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,2,1,3,5,7] => [1,6,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,4,2,1,3,7,5] => [1,6,7,5,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,4,2,1,5,3,7] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,2,1,5,7,3] => [1,6,7,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,2,1,7,3,5] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,2,1,7,5,3] => [1,6,5,7,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,4,2,3,1,5,7] => [1,6,5,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,2,3,1,7,5] => [1,6,7,5,2,4,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,2,3,5,1,7] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,2,3,5,7,1] => [1,6,7,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,2,3,7,1,5] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,2,3,7,5,1] => [1,6,5,7,2,4,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,2,5,1,3,7] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,2,5,1,7,3] => [1,6,7,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,2,5,3,1,7] => [1,6,2,4,5,3,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,2,5,3,7,1] => [1,6,7,2,4,5,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,2,5,7,1,3] => [1,6,2,4,5,7,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,2,5,7,3,1] => [1,6,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,2,7,1,3,5] => [1,6,3,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,2,7,1,5,3] => [1,6,5,2,4,7,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,2,7,3,1,5] => [1,6,2,4,7,5,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,2,7,3,5,1] => [1,6,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,4,2,7,5,1,3] => [1,6,2,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,2,7,5,3,1] => [1,6,3,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,3,1,2,5,7] => [1,6,5,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,3,1,2,7,5] => [1,6,7,5,2,4,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,3,1,5,2,7] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,1,5,7,2] => [1,6,7,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,1,7,2,5] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,1,7,5,2] => [1,6,5,7,2,4,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,3,2,1,5,7] => [1,6,5,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,3,2,1,7,5] => [1,6,7,5,2,4,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,3,2,5,1,7] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,2,5,7,1] => [1,6,7,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,2,7,1,5] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,2,7,5,1] => [1,6,5,7,2,4,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,3,5,1,2,7] => [1,6,2,4,5,3,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,5,1,7,2] => [1,6,7,2,4,5,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,5,2,1,7] => [1,6,2,4,5,3,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,5,2,7,1] => [1,6,7,2,4,5,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,5,7,1,2] => [1,6,2,4,5,7,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,5,7,2,1] => [1,6,2,4,5,7,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,7,1,2,5] => [1,6,2,4,7,5,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,7,1,5,2] => [1,6,5,2,4,7,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,3,7,2,1,5] => [1,6,2,4,7,5,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,7,2,5,1] => [1,6,5,2,4,7,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,3,7,5,1,2] => [1,6,2,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,3,7,5,2,1] => [1,6,2,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,1,2,3,7] => [1,6,3,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,4,5,1,2,7,3] => [1,6,7,3,5,2,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,4,5,1,3,2,7] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,1,3,7,2] => [1,6,7,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,1,7,2,3] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,1,7,3,2] => [1,6,3,5,7,2,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,4,5,2,1,3,7] => [1,6,3,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,4,5,2,1,7,3] => [1,6,7,3,5,2,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,4,5,2,3,1,7] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,2,3,7,1] => [1,6,7,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,2,7,1,3] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,2,7,3,1] => [1,6,3,5,7,2,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,4,5,3,1,2,7] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,3,1,7,2] => [1,6,7,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,3,2,1,7] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,3,2,7,1] => [1,6,7,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,3,7,1,2] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,3,7,2,1] => [1,6,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,7,1,2,3] => [1,6,2,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,7,1,3,2] => [1,6,3,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,4,5,7,2,1,3] => [1,6,2,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,7,2,3,1] => [1,6,3,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,4,5,7,3,1,2] => [1,6,2,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,5,7,3,2,1] => [1,6,2,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,7,1,2,3,5] => [1,6,3,7,5,2,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,4,7,1,2,5,3] => [1,6,5,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,7,1,3,2,5] => [1,6,2,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,7,1,3,5,2] => [1,6,5,3,7,2,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,4,7,1,5,2,3] => [1,6,2,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,7,1,5,3,2] => [1,6,3,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,7,2,1,3,5] => [1,6,3,7,5,2,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,4,7,2,1,5,3] => [1,6,5,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,7,2,3,1,5] => [1,6,2,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,7,2,3,5,1] => [1,6,5,3,7,2,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,4,7,2,5,1,3] => [1,6,2,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,7,2,5,3,1] => [1,6,3,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,7,3,1,2,5] => [1,6,2,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,7,3,1,5,2] => [1,6,5,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,7,3,2,1,5] => [1,6,2,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,7,3,2,5,1] => [1,6,5,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,4,7,3,5,1,2] => [1,6,2,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,7,3,5,2,1] => [1,6,2,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,7,5,1,2,3] => [1,6,2,4,5,3,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,7,5,1,3,2] => [1,6,3,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,7,5,2,1,3] => [1,6,2,4,5,3,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,7,5,2,3,1] => [1,6,3,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,4,7,5,3,1,2] => [1,6,2,4,5,3,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,4,7,5,3,2,1] => [1,6,2,4,5,3,7] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,5,1,2,3,4,7] => [1,6,4,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,1,2,3,7,4] => [1,6,7,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,1,2,4,3,7] => [1,6,3,2,5,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,1,2,4,7,3] => [1,6,7,3,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,1,2,7,3,4] => [1,6,3,2,5,7,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,1,2,7,4,3] => [1,6,4,2,5,7,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,1,3,2,4,7] => [1,6,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,5,1,3,2,7,4] => [1,6,7,4,3,2,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,5,1,3,4,2,7] => [1,6,2,5,4,3,7] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,1,3,4,7,2] => [1,6,7,2,5,4,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,1,3,7,2,4] => [1,6,2,5,7,4,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,1,3,7,4,2] => [1,6,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,5,1,4,2,3,7] => [1,6,3,2,5,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,1,4,2,7,3] => [1,6,7,3,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,1,4,3,2,7] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,1,4,3,7,2] => [1,6,7,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,1,4,7,2,3] => [1,6,2,5,7,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,1,4,7,3,2] => [1,6,3,2,5,7,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,1,7,2,3,4] => [1,6,3,2,5,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,1,7,2,4,3] => [1,6,4,7,3,2,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,5,1,7,3,2,4] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,1,7,3,4,2] => [1,6,4,7,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,1,7,4,2,3] => [1,6,2,5,4,7,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,1,7,4,3,2] => [1,6,3,2,5,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,2,1,3,4,7] => [1,6,4,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,2,1,3,7,4] => [1,6,7,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,2,1,4,3,7] => [1,6,3,2,5,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,2,1,4,7,3] => [1,6,7,3,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,2,1,7,3,4] => [1,6,3,2,5,7,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,2,1,7,4,3] => [1,6,4,2,5,7,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,2,3,1,4,7] => [1,6,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,5,2,3,1,7,4] => [1,6,7,4,3,2,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,5,2,3,4,1,7] => [1,6,2,5,4,3,7] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,2,3,4,7,1] => [1,6,7,2,5,4,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,2,3,7,1,4] => [1,6,2,5,7,4,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,2,3,7,4,1] => [1,6,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,5,2,4,1,3,7] => [1,6,3,2,5,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,2,4,1,7,3] => [1,6,7,3,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,2,4,3,1,7] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,2,4,3,7,1] => [1,6,7,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,2,4,7,1,3] => [1,6,2,5,7,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,2,4,7,3,1] => [1,6,3,2,5,7,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,2,7,1,3,4] => [1,6,3,2,5,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,2,7,1,4,3] => [1,6,4,7,3,2,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,5,2,7,3,1,4] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,2,7,3,4,1] => [1,6,4,7,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,2,7,4,1,3] => [1,6,2,5,4,7,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,2,7,4,3,1] => [1,6,3,2,5,4,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,3,1,2,4,7] => [1,6,4,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,3,1,2,7,4] => [1,6,7,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,3,1,4,2,7] => [1,6,2,5,4,3,7] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,3,1,4,7,2] => [1,6,7,2,5,4,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,3,1,7,2,4] => [1,6,2,5,7,4,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,3,1,7,4,2] => [1,6,4,2,5,7,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,3,2,1,4,7] => [1,6,4,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,3,2,1,7,4] => [1,6,7,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,3,2,4,1,7] => [1,6,2,5,4,3,7] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,3,2,4,7,1] => [1,6,7,2,5,4,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,3,2,7,1,4] => [1,6,2,5,7,4,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,3,2,7,4,1] => [1,6,4,2,5,7,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,3,4,1,2,7] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,3,4,1,7,2] => [1,6,7,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,3,4,2,1,7] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,3,4,2,7,1] => [1,6,7,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,3,4,7,1,2] => [1,6,2,5,7,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,3,4,7,2,1] => [1,6,2,5,7,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,3,7,1,2,4] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,3,7,1,4,2] => [1,6,4,7,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,3,7,2,1,4] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,3,7,2,4,1] => [1,6,4,7,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,3,7,4,1,2] => [1,6,2,5,4,7,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,3,7,4,2,1] => [1,6,2,5,4,7,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,4,1,2,3,7] => [1,6,3,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,5,4,1,2,7,3] => [1,6,7,3,4,2,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,5,4,1,3,2,7] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,1,3,7,2] => [1,6,7,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,1,7,2,3] => [1,6,2,5,7,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,1,7,3,2] => [1,6,3,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,5,4,2,1,3,7] => [1,6,3,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,5,4,2,1,7,3] => [1,6,7,3,4,2,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,5,4,2,3,1,7] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,2,3,7,1] => [1,6,7,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,2,7,1,3] => [1,6,2,5,7,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,2,7,3,1] => [1,6,3,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,5,4,3,1,2,7] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,3,1,7,2] => [1,6,7,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,3,2,1,7] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,3,2,7,1] => [1,6,7,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,3,7,1,2] => [1,6,2,5,7,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,3,7,2,1] => [1,6,2,5,7,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,7,1,2,3] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,7,1,3,2] => [1,6,3,4,7,2,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,5,4,7,2,1,3] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,7,2,3,1] => [1,6,3,4,7,2,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,5,4,7,3,1,2] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,4,7,3,2,1] => [1,6,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,7,1,2,3,4] => [1,6,3,7,4,2,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,5,7,1,2,4,3] => [1,6,4,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,7,1,3,2,4] => [1,6,2,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,7,1,3,4,2] => [1,6,4,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,7,1,4,2,3] => [1,6,2,5,4,3,7] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,7,1,4,3,2] => [1,6,3,7,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,7,2,1,3,4] => [1,6,3,7,4,2,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,5,7,2,1,4,3] => [1,6,4,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,7,2,3,1,4] => [1,6,2,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,7,2,3,4,1] => [1,6,4,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,5,7,2,4,1,3] => [1,6,2,5,4,3,7] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,7,2,4,3,1] => [1,6,3,7,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,7,3,1,2,4] => [1,6,2,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,7,3,1,4,2] => [1,6,4,3,7,2,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,5,7,3,2,1,4] => [1,6,2,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,7,3,2,4,1] => [1,6,4,3,7,2,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,5,7,3,4,1,2] => [1,6,2,5,4,3,7] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,7,3,4,2,1] => [1,6,2,5,4,3,7] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,5,7,4,1,2,3] => [1,6,2,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,7,4,1,3,2] => [1,6,3,7,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,7,4,2,1,3] => [1,6,2,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,7,4,2,3,1] => [1,6,3,7,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,5,7,4,3,1,2] => [1,6,2,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,5,7,4,3,2,1] => [1,6,2,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,7,1,2,3,4,5] => [1,6,4,2,7,5,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,1,2,3,5,4] => [1,6,5,3,2,7,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,7,1,2,4,3,5] => [1,6,3,2,7,5,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,7,1,2,4,5,3] => [1,6,5,4,2,7,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,7,1,2,5,3,4] => [1,6,3,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,7,1,2,5,4,3] => [1,6,4,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,1,3,2,4,5] => [1,6,4,3,2,7,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,7,1,3,2,5,4] => [1,6,5,2,7,4,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,7,1,3,4,2,5] => [1,6,2,7,5,4,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,7,1,3,4,5,2] => [1,6,5,4,3,2,7] => [.,[[[[[.,.],.],.],.],[.,.]]]
[6,7,1,3,5,2,4] => [1,6,2,7,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,7,1,3,5,4,2] => [1,6,4,3,2,7,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,7,1,4,2,3,5] => [1,6,3,2,7,5,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,7,1,4,2,5,3] => [1,6,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,7,1,4,3,2,5] => [1,6,2,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,7,1,4,3,5,2] => [1,6,5,3,2,7,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,7,1,4,5,2,3] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,1,4,5,3,2] => [1,6,3,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,7,1,5,2,3,4] => [1,6,3,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,7,1,5,2,4,3] => [1,6,4,5,2,7,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,1,5,3,2,4] => [1,6,2,7,4,5,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,7,1,5,3,4,2] => [1,6,4,5,3,2,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,7,1,5,4,2,3] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,1,5,4,3,2] => [1,6,3,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,7,2,1,3,4,5] => [1,6,4,2,7,5,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,2,1,3,5,4] => [1,6,5,3,2,7,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,7,2,1,4,3,5] => [1,6,3,2,7,5,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,7,2,1,4,5,3] => [1,6,5,4,2,7,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,7,2,1,5,3,4] => [1,6,3,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,7,2,1,5,4,3] => [1,6,4,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,2,3,1,4,5] => [1,6,4,3,2,7,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,7,2,3,1,5,4] => [1,6,5,2,7,4,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,7,2,3,4,1,5] => [1,6,2,7,5,4,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,7,2,3,4,5,1] => [1,6,5,4,3,2,7] => [.,[[[[[.,.],.],.],.],[.,.]]]
[6,7,2,3,5,1,4] => [1,6,2,7,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,7,2,3,5,4,1] => [1,6,4,3,2,7,5] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,7,2,4,1,3,5] => [1,6,3,2,7,5,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,7,2,4,1,5,3] => [1,6,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,7,2,4,3,1,5] => [1,6,2,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,7,2,4,3,5,1] => [1,6,5,3,2,7,4] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,7,2,4,5,1,3] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,2,4,5,3,1] => [1,6,3,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,7,2,5,1,3,4] => [1,6,3,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,7,2,5,1,4,3] => [1,6,4,5,2,7,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,2,5,3,1,4] => [1,6,2,7,4,5,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,7,2,5,3,4,1] => [1,6,4,5,3,2,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,7,2,5,4,1,3] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,2,5,4,3,1] => [1,6,3,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,7,3,1,2,4,5] => [1,6,4,2,7,5,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,3,1,2,5,4] => [1,6,5,2,7,4,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,7,3,1,4,2,5] => [1,6,2,7,5,4,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,7,3,1,4,5,2] => [1,6,5,4,2,7,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,7,3,1,5,2,4] => [1,6,2,7,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,7,3,1,5,4,2] => [1,6,4,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,3,2,1,4,5] => [1,6,4,2,7,5,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,3,2,1,5,4] => [1,6,5,2,7,4,3] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[6,7,3,2,4,1,5] => [1,6,2,7,5,4,3] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[6,7,3,2,4,5,1] => [1,6,5,4,2,7,3] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[6,7,3,2,5,1,4] => [1,6,2,7,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,7,3,2,5,4,1] => [1,6,4,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,3,4,1,2,5] => [1,6,2,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,7,3,4,1,5,2] => [1,6,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,7,3,4,2,1,5] => [1,6,2,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,7,3,4,2,5,1] => [1,6,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,7,3,4,5,1,2] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,3,4,5,2,1] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,3,5,1,2,4] => [1,6,2,7,4,5,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,7,3,5,1,4,2] => [1,6,4,5,2,7,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,3,5,2,1,4] => [1,6,2,7,4,5,3] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,7,3,5,2,4,1] => [1,6,4,5,2,7,3] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,3,5,4,1,2] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,3,5,4,2,1] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,4,1,2,3,5] => [1,6,3,4,2,7,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,7,4,1,2,5,3] => [1,6,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,7,4,1,3,2,5] => [1,6,2,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,7,4,1,3,5,2] => [1,6,5,3,4,2,7] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,7,4,1,5,2,3] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,4,1,5,3,2] => [1,6,3,4,2,7,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,7,4,2,1,3,5] => [1,6,3,4,2,7,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,7,4,2,1,5,3] => [1,6,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,7,4,2,3,1,5] => [1,6,2,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,7,4,2,3,5,1] => [1,6,5,3,4,2,7] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[6,7,4,2,5,1,3] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,4,2,5,3,1] => [1,6,3,4,2,7,5] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,7,4,3,1,2,5] => [1,6,2,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,7,4,3,1,5,2] => [1,6,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,7,4,3,2,1,5] => [1,6,2,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[6,7,4,3,2,5,1] => [1,6,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[6,7,4,3,5,1,2] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,4,3,5,2,1] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,4,5,1,2,3] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,4,5,1,3,2] => [1,6,3,4,5,2,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,7,4,5,2,1,3] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,4,5,2,3,1] => [1,6,3,4,5,2,7] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[6,7,4,5,3,1,2] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,4,5,3,2,1] => [1,6,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[6,7,5,1,2,3,4] => [1,6,3,5,2,7,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,7,5,1,2,4,3] => [1,6,4,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,5,1,3,2,4] => [1,6,2,7,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,7,5,1,3,4,2] => [1,6,4,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,5,1,4,2,3] => [1,6,2,7,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,7,5,1,4,3,2] => [1,6,3,5,4,2,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,7,5,2,1,3,4] => [1,6,3,5,2,7,4] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,7,5,2,1,4,3] => [1,6,4,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,5,2,3,1,4] => [1,6,2,7,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,7,5,2,3,4,1] => [1,6,4,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[6,7,5,2,4,1,3] => [1,6,2,7,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[6,7,5,2,4,3,1] => [1,6,3,5,4,2,7] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[6,7,5,3,1,2,4] => [1,6,2,7,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,7,5,3,1,4,2] => [1,6,4,3,5,2,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,7,5,3,2,1,4] => [1,6,2,7,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[6,7,5,3,2,4,1] => [1,6,4,3,5,2,7] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[6,7,5,3,4,1,2] => [1,6,2,7,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
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[7,6,2,4,1,3,5] => [1,7,5,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],.]]
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[7,6,3,5,1,2,4] => [1,7,4,5,2,6,3] => [.,[[[.,[.,.]],[.,[.,.]]],.]]
[7,6,3,5,1,4,2] => [1,7,2,6,4,5,3] => [.,[[.,[[[.,.],[.,.]],.]],.]]
[7,6,3,5,2,1,4] => [1,7,4,5,2,6,3] => [.,[[[.,[.,.]],[.,[.,.]]],.]]
[7,6,3,5,2,4,1] => [1,7,2,6,4,5,3] => [.,[[.,[[[.,.],[.,.]],.]],.]]
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[7,6,4,1,2,3,5] => [1,7,5,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],.]]
[7,6,4,1,2,5,3] => [1,7,3,4,2,6,5] => [.,[[[.,.],[.,[[.,.],.]]],.]]
[7,6,4,1,3,2,5] => [1,7,5,3,4,2,6] => [.,[[[[.,.],[.,.]],[.,.]],.]]
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[7,6,4,1,5,2,3] => [1,7,3,4,2,6,5] => [.,[[[.,.],[.,[[.,.],.]]],.]]
[7,6,4,1,5,3,2] => [1,7,2,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],.]]
[7,6,4,2,1,3,5] => [1,7,5,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],.]]
[7,6,4,2,1,5,3] => [1,7,3,4,2,6,5] => [.,[[[.,.],[.,[[.,.],.]]],.]]
[7,6,4,2,3,1,5] => [1,7,5,3,4,2,6] => [.,[[[[.,.],[.,.]],[.,.]],.]]
[7,6,4,2,3,5,1] => [1,7,2,6,5,3,4] => [.,[[.,[[[.,[.,.]],.],.]],.]]
[7,6,4,2,5,1,3] => [1,7,3,4,2,6,5] => [.,[[[.,.],[.,[[.,.],.]]],.]]
[7,6,4,2,5,3,1] => [1,7,2,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],.]]
[7,6,4,3,1,2,5] => [1,7,5,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],.]]
[7,6,4,3,1,5,2] => [1,7,2,6,5,3,4] => [.,[[.,[[[.,[.,.]],.],.]],.]]
[7,6,4,3,2,1,5] => [1,7,5,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],.]]
[7,6,4,3,2,5,1] => [1,7,2,6,5,3,4] => [.,[[.,[[[.,[.,.]],.],.]],.]]
[7,6,4,3,5,1,2] => [1,7,2,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],.]]
[7,6,4,3,5,2,1] => [1,7,2,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],.]]
[7,6,4,5,1,2,3] => [1,7,3,4,5,2,6] => [.,[[[.,.],[.,[.,[.,.]]]],.]]
[7,6,4,5,1,3,2] => [1,7,2,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],.]]
[7,6,4,5,2,1,3] => [1,7,3,4,5,2,6] => [.,[[[.,.],[.,[.,[.,.]]]],.]]
[7,6,4,5,2,3,1] => [1,7,2,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],.]]
[7,6,4,5,3,1,2] => [1,7,2,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],.]]
[7,6,4,5,3,2,1] => [1,7,2,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],.]]
[7,6,5,1,2,3,4] => [1,7,4,2,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],.]]
[7,6,5,1,2,4,3] => [1,7,3,5,2,6,4] => [.,[[[.,.],[[.,.],[.,.]]],.]]
[7,6,5,1,3,2,4] => [1,7,4,2,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],.]]
[7,6,5,1,3,4,2] => [1,7,2,6,4,3,5] => [.,[[.,[[[.,.],[.,.]],.]],.]]
[7,6,5,1,4,2,3] => [1,7,3,5,4,2,6] => [.,[[[.,.],[[.,.],[.,.]]],.]]
[7,6,5,1,4,3,2] => [1,7,2,6,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],.]]
[7,6,5,2,1,3,4] => [1,7,4,2,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],.]]
[7,6,5,2,1,4,3] => [1,7,3,5,2,6,4] => [.,[[[.,.],[[.,.],[.,.]]],.]]
[7,6,5,2,3,1,4] => [1,7,4,2,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],.]]
[7,6,5,2,3,4,1] => [1,7,2,6,4,3,5] => [.,[[.,[[[.,.],[.,.]],.]],.]]
[7,6,5,2,4,1,3] => [1,7,3,5,4,2,6] => [.,[[[.,.],[[.,.],[.,.]]],.]]
[7,6,5,2,4,3,1] => [1,7,2,6,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],.]]
[7,6,5,3,1,2,4] => [1,7,4,3,5,2,6] => [.,[[[[.,.],.],[.,[.,.]]],.]]
[7,6,5,3,1,4,2] => [1,7,2,6,4,3,5] => [.,[[.,[[[.,.],[.,.]],.]],.]]
[7,6,5,3,2,1,4] => [1,7,4,3,5,2,6] => [.,[[[[.,.],.],[.,[.,.]]],.]]
[7,6,5,3,2,4,1] => [1,7,2,6,4,3,5] => [.,[[.,[[[.,.],[.,.]],.]],.]]
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[7,6,5,3,4,2,1] => [1,7,2,6,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],.]]
[7,6,5,4,1,2,3] => [1,7,3,5,2,6,4] => [.,[[[.,.],[[.,.],[.,.]]],.]]
[7,6,5,4,1,3,2] => [1,7,2,6,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],.]]
[7,6,5,4,2,1,3] => [1,7,3,5,2,6,4] => [.,[[[.,.],[[.,.],[.,.]]],.]]
[7,6,5,4,2,3,1] => [1,7,2,6,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],.]]
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[7,6,5,4,3,2,1] => [1,7,2,6,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],.]]
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[8,6,7,5,4,3,2,1] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[7,6,8,5,4,3,2,1] => [1,7,2,6,3,8,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,7,8,5,4,3,2,1] => [1,6,3,8,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,7,5,6,4,3,2,1] => [1,8,2,7,3,5,4,6] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[7,8,5,6,4,3,2,1] => [1,7,2,8,3,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,6,5,7,4,3,2,1] => [1,8,2,6,3,5,4,7] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[8,5,6,7,4,3,2,1] => [1,8,2,5,4,7,3,6] => [.,[[.,[[[.,.],.],[[.,.],.]]],.]]
[7,6,5,8,4,3,2,1] => [1,7,2,6,3,5,4,8] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[7,5,6,8,4,3,2,1] => [1,7,2,5,4,8,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[6,5,7,8,4,3,2,1] => [1,6,3,7,2,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,6,7,8,4,3,2,1] => [1,5,4,8,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[8,7,6,4,5,3,2,1] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[7,8,6,4,5,3,2,1] => [1,7,2,8,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[8,6,7,4,5,3,2,1] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[7,6,8,4,5,3,2,1] => [1,7,2,6,3,8,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,7,8,4,5,3,2,1] => [1,6,3,8,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,7,5,4,6,3,2,1] => [1,8,2,7,3,5,6,4] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[8,7,4,5,6,3,2,1] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[8,5,6,4,7,3,2,1] => [1,8,2,5,7,3,6,4] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[8,6,4,5,7,3,2,1] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,4,5,6,7,3,2,1] => [1,8,2,4,6,3,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[7,6,4,5,8,3,2,1] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,7,4,5,8,3,2,1] => [1,6,3,4,5,8,2,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[7,5,4,6,8,3,2,1] => [1,7,2,5,8,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,5,6,8,3,2,1] => [1,7,2,4,6,3,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[5,6,4,7,8,3,2,1] => [1,5,8,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,4,5,7,8,3,2,1] => [1,6,3,5,8,2,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[5,4,6,7,8,3,2,1] => [1,5,8,2,4,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[4,5,6,7,8,3,2,1] => [1,4,7,2,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,7,6,5,3,4,2,1] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[7,8,6,5,3,4,2,1] => [1,7,2,8,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[8,7,5,6,3,4,2,1] => [1,8,2,7,3,5,4,6] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[7,8,5,6,3,4,2,1] => [1,7,2,8,3,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,5,6,7,3,4,2,1] => [1,8,2,5,3,6,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[6,7,5,8,3,4,2,1] => [1,6,4,8,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,5,7,8,3,4,2,1] => [1,6,4,8,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,6,7,8,3,4,2,1] => [1,5,3,7,2,6,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,7,6,4,3,5,2,1] => [1,8,2,7,3,6,5,4] => [.,[[.,[[.,[[[.,.],.],.]],.]],.]]
[7,8,6,4,3,5,2,1] => [1,7,2,8,3,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[8,6,7,4,3,5,2,1] => [1,8,2,6,5,3,7,4] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[6,7,8,4,3,5,2,1] => [1,6,5,3,8,2,7,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[8,7,6,3,4,5,2,1] => [1,8,2,7,3,6,5,4] => [.,[[.,[[.,[[[.,.],.],.]],.]],.]]
[7,8,6,3,4,5,2,1] => [1,7,2,8,3,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[7,6,8,3,4,5,2,1] => [1,7,2,6,5,4,3,8] => [.,[[.,[[[[.,.],.],.],.]],[.,.]]]
[6,7,8,3,4,5,2,1] => [1,6,5,4,3,8,2,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[8,7,5,4,3,6,2,1] => [1,8,2,7,3,5,4,6] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[7,8,5,4,3,6,2,1] => [1,7,2,8,3,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,7,4,5,3,6,2,1] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[8,7,5,3,4,6,2,1] => [1,8,2,7,3,5,4,6] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[7,8,5,3,4,6,2,1] => [1,7,2,8,3,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,7,4,3,5,6,2,1] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[8,7,3,4,5,6,2,1] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[7,8,3,4,5,6,2,1] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,6,4,5,3,7,2,1] => [1,8,2,6,7,3,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,5,4,6,3,7,2,1] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,6,4,3,5,7,2,1] => [1,8,2,6,7,3,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,5,4,3,6,7,2,1] => [1,8,2,5,6,7,3,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,5,3,4,6,7,2,1] => [1,8,2,5,6,7,3,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,4,3,5,6,7,2,1] => [1,8,2,4,5,6,7,3] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[8,3,4,5,6,7,2,1] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[7,6,5,4,3,8,2,1] => [1,7,2,6,8,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[6,5,7,4,3,8,2,1] => [1,6,8,2,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,7,4,5,3,8,2,1] => [1,6,8,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,5,4,6,3,8,2,1] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,5,6,3,8,2,1] => [1,7,2,4,6,8,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[6,5,4,7,3,8,2,1] => [1,6,8,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,4,6,7,3,8,2,1] => [1,5,3,6,8,2,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[4,5,6,7,3,8,2,1] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,6,5,3,4,8,2,1] => [1,7,2,6,8,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[7,5,4,3,6,8,2,1] => [1,7,2,5,6,8,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,3,4,6,8,2,1] => [1,7,2,5,6,8,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,3,4,5,6,8,2,1] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[4,5,6,3,7,8,2,1] => [1,4,3,6,8,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[6,3,4,5,7,8,2,1] => [1,6,8,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,4,3,6,7,8,2,1] => [1,5,7,2,4,6,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,3,5,6,7,8,2,1] => [1,4,6,8,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,4,5,6,7,8,2,1] => [1,3,5,7,2,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[8,7,6,5,4,2,3,1] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[7,8,6,5,4,2,3,1] => [1,7,3,6,2,8,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[8,6,7,5,4,2,3,1] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[7,6,8,5,4,2,3,1] => [1,7,3,8,2,6,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[8,7,5,6,4,2,3,1] => [1,8,2,7,3,5,4,6] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[8,6,5,7,4,2,3,1] => [1,8,2,6,3,5,4,7] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[8,5,6,7,4,2,3,1] => [1,8,2,5,4,7,3,6] => [.,[[.,[[[.,.],.],[[.,.],.]]],.]]
[7,6,5,8,4,2,3,1] => [1,7,3,5,4,8,2,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,7,5,8,4,2,3,1] => [1,6,2,7,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,5,6,8,4,2,3,1] => [1,7,3,6,2,5,4,8] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[5,6,7,8,4,2,3,1] => [1,5,4,8,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[8,7,6,4,5,2,3,1] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[8,6,7,4,5,2,3,1] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[7,6,8,4,5,2,3,1] => [1,7,3,8,2,6,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[6,7,8,4,5,2,3,1] => [1,6,2,7,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,7,5,4,6,2,3,1] => [1,8,2,7,3,5,6,4] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[8,7,4,5,6,2,3,1] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[7,8,4,5,6,2,3,1] => [1,7,3,4,5,6,2,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[8,5,6,4,7,2,3,1] => [1,8,2,5,7,3,6,4] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[8,6,4,5,7,2,3,1] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,4,5,6,7,2,3,1] => [1,8,2,4,6,3,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[7,6,5,4,8,2,3,1] => [1,7,3,5,8,2,6,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,6,4,5,8,2,3,1] => [1,7,3,4,5,8,2,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,7,4,5,8,2,3,1] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,7,6,5,3,2,4,1] => [1,8,2,7,4,5,3,6] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[8,6,7,5,3,2,4,1] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[6,7,8,5,3,2,4,1] => [1,6,2,7,4,5,3,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[8,7,5,6,3,2,4,1] => [1,8,2,7,4,6,3,5] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[8,6,5,7,3,2,4,1] => [1,8,2,6,3,5,4,7] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[8,5,6,7,3,2,4,1] => [1,8,2,5,3,6,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[6,7,5,8,3,2,4,1] => [1,6,2,7,4,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,6,7,8,3,2,4,1] => [1,5,3,7,4,8,2,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,7,6,5,2,3,4,1] => [1,8,2,7,4,5,3,6] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[8,6,7,5,2,3,4,1] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[6,7,8,5,2,3,4,1] => [1,6,3,8,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,7,5,6,2,3,4,1] => [1,8,2,7,4,6,3,5] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[7,8,5,6,2,3,4,1] => [1,7,4,6,3,5,2,8] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[8,6,5,7,2,3,4,1] => [1,8,2,6,3,5,4,7] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[8,5,6,7,2,3,4,1] => [1,8,2,5,3,6,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[6,7,5,8,2,3,4,1] => [1,6,3,5,2,7,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,6,7,8,2,3,4,1] => [1,5,2,6,3,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[8,7,6,4,3,2,5,1] => [1,8,2,7,5,3,6,4] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[7,8,6,4,3,2,5,1] => [1,7,5,3,6,2,8,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[8,6,7,4,3,2,5,1] => [1,8,2,6,3,7,5,4] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[7,6,8,4,3,2,5,1] => [1,7,5,3,8,2,6,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[6,7,8,4,3,2,5,1] => [1,6,2,7,5,3,8,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[8,7,6,3,4,2,5,1] => [1,8,2,7,5,4,3,6] => [.,[[.,[[[[.,.],.],[.,.]],.]],.]]
[7,8,6,3,4,2,5,1] => [1,7,5,4,3,6,2,8] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[8,6,7,3,4,2,5,1] => [1,8,2,6,3,7,5,4] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[8,7,6,4,2,3,5,1] => [1,8,2,7,5,3,6,4] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[8,6,7,4,2,3,5,1] => [1,8,2,6,3,7,5,4] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[7,6,8,4,2,3,5,1] => [1,7,5,2,6,3,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,7,8,4,2,3,5,1] => [1,6,3,8,2,7,5,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[8,7,6,3,2,4,5,1] => [1,8,2,7,5,3,6,4] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[6,7,8,3,2,4,5,1] => [1,6,4,3,8,2,7,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[8,7,6,2,3,4,5,1] => [1,8,2,7,5,3,6,4] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[7,6,8,2,3,4,5,1] => [1,7,5,3,8,2,6,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[6,7,8,2,3,4,5,1] => [1,6,4,2,7,5,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,7,5,4,3,2,6,1] => [1,8,2,7,6,3,5,4] => [.,[[.,[[[.,[[.,.],.]],.],.]],.]]
[7,8,5,4,3,2,6,1] => [1,7,6,2,8,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[8,7,5,3,4,2,6,1] => [1,8,2,7,6,3,5,4] => [.,[[.,[[[.,[[.,.],.]],.],.]],.]]
[7,8,5,3,4,2,6,1] => [1,7,6,2,8,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[8,7,4,3,5,2,6,1] => [1,8,2,7,6,3,4,5] => [.,[[.,[[[.,[.,[.,.]]],.],.]],.]]
[7,8,4,3,5,2,6,1] => [1,7,6,2,8,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[8,7,5,4,2,3,6,1] => [1,8,2,7,6,3,5,4] => [.,[[.,[[[.,[[.,.],.]],.],.]],.]]
[8,7,5,3,2,4,6,1] => [1,8,2,7,6,4,3,5] => [.,[[.,[[[[.,.],[.,.]],.],.]],.]]
[7,8,4,3,2,5,6,1] => [1,7,6,5,2,8,3,4] => [.,[[[[.,[.,[.,.]]],.],.],[.,.]]]
[7,8,3,4,2,5,6,1] => [1,7,6,5,2,8,3,4] => [.,[[[[.,[.,[.,.]]],.],.],[.,.]]]
[7,8,3,2,4,5,6,1] => [1,7,6,5,4,2,8,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[8,7,2,3,4,5,6,1] => [1,8,2,7,6,5,4,3] => [.,[[.,[[[[[.,.],.],.],.],.]],.]]
[7,8,2,3,4,5,6,1] => [1,7,6,5,4,3,2,8] => [.,[[[[[[.,.],.],.],.],.],[.,.]]]
[8,6,5,4,3,2,7,1] => [1,8,2,6,3,5,4,7] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[8,5,6,4,3,2,7,1] => [1,8,2,5,3,6,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,6,4,5,3,2,7,1] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,5,4,6,3,2,7,1] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,6,5,3,4,2,7,1] => [1,8,2,6,3,5,4,7] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[8,6,4,3,5,2,7,1] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,6,3,4,5,2,7,1] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,5,4,3,6,2,7,1] => [1,8,2,5,6,3,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,4,5,3,6,2,7,1] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[8,3,4,5,6,2,7,1] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[8,6,5,4,2,3,7,1] => [1,8,2,6,3,5,4,7] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[8,5,6,4,2,3,7,1] => [1,8,2,5,3,6,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,6,4,5,2,3,7,1] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,6,5,3,2,4,7,1] => [1,8,2,6,4,3,5,7] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[8,6,4,3,2,5,7,1] => [1,8,2,6,5,3,4,7] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[8,6,4,2,3,5,7,1] => [1,8,2,6,5,3,4,7] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[8,5,4,3,2,6,7,1] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,4,5,3,2,6,7,1] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[8,5,3,4,2,6,7,1] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,3,4,5,2,6,7,1] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[8,5,4,2,3,6,7,1] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,4,5,2,3,6,7,1] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[8,4,3,2,5,6,7,1] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[8,3,4,2,5,6,7,1] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[8,4,2,3,5,6,7,1] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[8,3,2,4,5,6,7,1] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[8,2,3,4,5,6,7,1] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[7,5,6,4,3,2,8,1] => [1,7,8,2,5,3,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,7,4,5,3,2,8,1] => [1,6,2,7,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,4,5,6,3,2,8,1] => [1,7,8,2,4,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[6,5,4,7,3,2,8,1] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,4,5,7,3,2,8,1] => [1,6,2,4,7,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,5,6,3,4,2,8,1] => [1,7,8,2,5,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[5,6,7,3,4,2,8,1] => [1,5,4,3,7,8,2,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[7,5,4,3,6,2,8,1] => [1,7,8,2,5,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,5,3,6,2,8,1] => [1,7,8,2,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,5,3,4,6,2,8,1] => [1,7,8,2,5,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,3,4,5,6,2,8,1] => [1,7,8,2,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,4,5,3,7,2,8,1] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,4,6,3,7,2,8,1] => [1,5,7,8,2,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,5,6,3,7,2,8,1] => [1,4,3,6,2,5,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[5,6,3,4,7,2,8,1] => [1,5,7,8,2,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,3,4,5,7,2,8,1] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,4,3,6,7,2,8,1] => [1,5,7,8,2,4,6,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,3,5,6,7,2,8,1] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,4,5,6,7,2,8,1] => [1,3,5,7,8,2,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[6,7,5,4,2,3,8,1] => [1,6,3,5,2,7,8,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,5,6,4,2,3,8,1] => [1,7,8,2,5,3,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,6,7,4,2,3,8,1] => [1,5,2,6,3,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,7,4,5,2,3,8,1] => [1,6,3,4,5,2,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,5,4,6,2,3,8,1] => [1,7,8,2,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,5,6,2,3,8,1] => [1,7,8,2,4,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[6,5,4,7,2,3,8,1] => [1,6,3,4,7,8,2,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,6,4,7,2,3,8,1] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,4,5,7,2,3,8,1] => [1,6,3,5,2,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,6,5,3,2,4,8,1] => [1,7,8,2,6,4,3,5] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[6,7,5,3,2,4,8,1] => [1,6,4,3,5,2,7,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,5,7,3,2,4,8,1] => [1,6,4,3,7,8,2,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[7,6,5,2,3,4,8,1] => [1,7,8,2,6,4,3,5] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[7,5,6,2,3,4,8,1] => [1,7,8,2,5,3,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,7,3,2,4,5,8,1] => [1,6,5,4,2,7,8,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[6,7,2,3,4,5,8,1] => [1,6,5,4,3,2,7,8] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[7,5,4,3,2,6,8,1] => [1,7,8,2,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,3,5,2,6,8,1] => [1,7,8,2,4,5,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,5,4,2,3,6,8,1] => [1,7,8,2,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,5,2,3,6,8,1] => [1,7,8,2,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,5,3,2,4,6,8,1] => [1,7,8,2,5,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,2,3,4,6,8,1] => [1,7,8,2,5,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,4,3,2,5,6,8,1] => [1,7,8,2,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,4,2,3,5,6,8,1] => [1,7,8,2,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,3,2,4,5,6,8,1] => [1,7,8,2,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,2,3,4,5,6,8,1] => [1,7,8,2,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,5,4,3,2,7,8,1] => [1,6,7,8,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,4,6,3,2,7,8,1] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[6,5,3,4,2,7,8,1] => [1,6,7,8,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,3,4,5,2,7,8,1] => [1,6,7,8,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,4,3,6,2,7,8,1] => [1,5,2,4,6,7,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,3,5,6,2,7,8,1] => [1,4,6,7,8,2,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,4,5,6,2,7,8,1] => [1,3,5,2,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,5,4,2,3,7,8,1] => [1,6,7,8,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,6,4,2,3,7,8,1] => [1,5,3,4,2,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,4,5,2,3,7,8,1] => [1,6,7,8,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,4,6,2,3,7,8,1] => [1,5,3,6,7,8,2,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,5,6,2,3,7,8,1] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,6,2,3,4,7,8,1] => [1,5,4,3,2,6,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[6,2,3,4,5,7,8,1] => [1,6,7,8,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,4,3,2,6,7,8,1] => [1,5,6,7,8,2,4,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,5,3,2,6,7,8,1] => [1,4,2,5,6,7,8,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,3,4,2,6,7,8,1] => [1,5,6,7,8,2,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,3,5,2,6,7,8,1] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,4,5,2,6,7,8,1] => [1,3,5,6,7,8,2,4] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,4,2,3,6,7,8,1] => [1,5,6,7,8,2,4,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,5,2,3,6,7,8,1] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[5,3,2,4,6,7,8,1] => [1,5,6,7,8,2,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,2,3,4,6,7,8,1] => [1,5,6,7,8,2,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,3,2,5,6,7,8,1] => [1,4,5,6,7,8,2,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,4,2,5,6,7,8,1] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[4,2,3,5,6,7,8,1] => [1,4,5,6,7,8,2,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,2,4,5,6,7,8,1] => [1,3,4,5,6,7,8,2] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,4,5,6,7,8,1] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[8,7,6,5,4,3,1,2] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[7,8,6,5,4,3,1,2] => [1,7,2,8,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[8,6,7,5,4,3,1,2] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[7,6,8,5,4,3,1,2] => [1,7,2,6,3,8,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,7,8,5,4,3,1,2] => [1,6,3,8,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,7,5,6,4,3,1,2] => [1,8,2,7,3,5,4,6] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[7,8,5,6,4,3,1,2] => [1,7,2,8,3,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,6,5,7,4,3,1,2] => [1,8,2,6,3,5,4,7] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[7,6,5,8,4,3,1,2] => [1,7,2,6,3,5,4,8] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[7,5,6,8,4,3,1,2] => [1,7,2,5,4,8,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[6,5,7,8,4,3,1,2] => [1,6,3,7,2,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,6,7,8,4,3,1,2] => [1,5,4,8,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[8,7,6,4,5,3,1,2] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[7,8,6,4,5,3,1,2] => [1,7,2,8,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[8,6,7,4,5,3,1,2] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[6,7,8,4,5,3,1,2] => [1,6,3,8,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,7,5,4,6,3,1,2] => [1,8,2,7,3,5,6,4] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[7,8,4,5,6,3,1,2] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,5,6,4,7,3,1,2] => [1,8,2,5,7,3,6,4] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[8,6,4,5,7,3,1,2] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[7,6,4,5,8,3,1,2] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,7,4,5,8,3,1,2] => [1,6,3,4,5,8,2,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[5,6,4,7,8,3,1,2] => [1,5,8,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,4,6,7,8,3,1,2] => [1,5,8,2,4,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[4,5,6,7,8,3,1,2] => [1,4,7,2,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,7,6,5,3,4,1,2] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[7,8,6,5,3,4,1,2] => [1,7,2,8,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[8,7,5,6,3,4,1,2] => [1,8,2,7,3,5,4,6] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[7,8,5,6,3,4,1,2] => [1,7,2,8,3,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,5,6,7,3,4,1,2] => [1,8,2,5,3,6,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[6,7,5,8,3,4,1,2] => [1,6,4,8,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,5,6,8,3,4,1,2] => [1,7,2,5,3,6,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,7,8,3,4,1,2] => [1,6,4,8,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,6,7,8,3,4,1,2] => [1,5,3,7,2,6,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,7,8,4,3,5,1,2] => [1,6,5,3,8,2,7,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[8,7,6,3,4,5,1,2] => [1,8,2,7,3,6,5,4] => [.,[[.,[[.,[[[.,.],.],.]],.]],.]]
[7,8,6,3,4,5,1,2] => [1,7,2,8,3,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[6,7,8,3,4,5,1,2] => [1,6,5,4,3,8,2,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[7,8,5,4,3,6,1,2] => [1,7,2,8,3,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,7,4,5,3,6,1,2] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[7,8,4,5,3,6,1,2] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,8,5,3,4,6,1,2] => [1,7,2,8,3,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,7,4,3,5,6,1,2] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[7,8,4,3,5,6,1,2] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,7,3,4,5,6,1,2] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[7,8,3,4,5,6,1,2] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,5,4,6,3,7,1,2] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,5,4,3,6,7,1,2] => [1,8,2,5,6,7,3,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,5,3,4,6,7,1,2] => [1,8,2,5,6,7,3,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,4,3,5,6,7,1,2] => [1,8,2,4,5,6,7,3] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[8,3,4,5,6,7,1,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[7,6,5,4,3,8,1,2] => [1,7,2,6,8,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[6,5,7,4,3,8,1,2] => [1,6,8,2,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,7,4,5,3,8,1,2] => [1,6,8,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,5,4,6,3,8,1,2] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,4,7,3,8,1,2] => [1,6,8,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,6,4,7,3,8,1,2] => [1,5,3,4,7,2,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,4,6,7,3,8,1,2] => [1,5,3,6,8,2,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[4,5,6,7,3,8,1,2] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,6,5,3,4,8,1,2] => [1,7,2,6,8,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[7,5,6,3,4,8,1,2] => [1,7,2,5,4,3,6,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,4,3,6,8,1,2] => [1,7,2,5,6,8,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,5,3,6,8,1,2] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,5,3,4,6,8,1,2] => [1,7,2,5,6,8,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,3,4,5,6,8,1,2] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[5,4,6,3,7,8,1,2] => [1,5,7,2,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,5,6,3,7,8,1,2] => [1,4,3,6,8,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[6,4,3,5,7,8,1,2] => [1,6,8,2,4,5,7,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,3,4,5,7,8,1,2] => [1,6,8,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,4,3,6,7,8,1,2] => [1,5,7,2,4,6,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,5,3,6,7,8,1,2] => [1,4,6,8,2,5,7,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,3,5,6,7,8,1,2] => [1,4,6,8,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,4,5,6,7,8,1,2] => [1,3,5,7,2,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[8,7,6,5,4,2,1,3] => [1,8,3,6,2,7,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[7,8,6,5,4,2,1,3] => [1,7,2,8,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[8,6,7,5,4,2,1,3] => [1,8,3,7,2,6,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[7,6,8,5,4,2,1,3] => [1,7,2,6,3,8,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,7,8,5,4,2,1,3] => [1,6,2,7,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,8,5,6,4,2,1,3] => [1,7,2,8,3,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,6,5,7,4,2,1,3] => [1,8,3,5,4,7,2,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[7,6,5,8,4,2,1,3] => [1,7,2,6,3,5,4,8] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[6,7,5,8,4,2,1,3] => [1,6,2,7,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,5,6,8,4,2,1,3] => [1,7,2,5,4,8,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[6,5,7,8,4,2,1,3] => [1,6,2,5,4,8,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[5,6,7,8,4,2,1,3] => [1,5,4,8,3,7,2,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[8,7,6,4,5,2,1,3] => [1,8,3,6,2,7,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,6,7,4,5,2,1,3] => [1,8,3,7,2,6,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[7,6,8,4,5,2,1,3] => [1,7,2,6,3,8,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,7,4,5,6,2,1,3] => [1,8,3,4,5,6,2,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,6,5,4,7,2,1,3] => [1,8,3,5,7,2,6,4] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,6,4,5,7,2,1,3] => [1,8,3,4,5,7,2,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[8,4,5,6,7,2,1,3] => [1,8,3,5,7,2,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
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[7,6,4,5,8,2,1,3] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[7,5,4,6,8,2,1,3] => [1,7,2,5,8,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,5,6,8,2,1,3] => [1,7,2,4,6,3,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
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[7,8,6,5,4,1,2,3] => [1,7,2,8,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,6,8,5,4,1,2,3] => [1,7,2,6,3,8,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,7,8,5,4,1,2,3] => [1,6,2,7,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
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[8,6,5,7,4,1,2,3] => [1,8,3,5,4,7,2,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[7,6,5,8,4,1,2,3] => [1,7,2,6,3,5,4,8] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[6,7,5,8,4,1,2,3] => [1,6,2,7,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
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[8,7,6,4,5,1,2,3] => [1,8,3,6,2,7,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,6,7,4,5,1,2,3] => [1,8,3,7,2,6,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[6,7,8,4,5,1,2,3] => [1,6,2,7,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
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[5,6,7,4,8,1,2,3] => [1,5,8,3,7,2,6,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[7,6,4,5,8,1,2,3] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,7,4,5,8,1,2,3] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,5,4,6,8,1,2,3] => [1,7,2,5,8,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,5,6,8,1,2,3] => [1,7,2,4,6,3,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[6,5,4,7,8,1,2,3] => [1,6,2,5,8,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,6,4,7,8,1,2,3] => [1,5,8,3,4,7,2,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
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[4,5,6,7,8,1,2,3] => [1,4,7,2,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,7,6,5,3,2,1,4] => [1,8,4,5,3,6,2,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[7,8,6,5,3,2,1,4] => [1,7,2,8,4,5,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,6,8,5,3,2,1,4] => [1,7,2,6,3,8,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,7,8,5,3,2,1,4] => [1,6,2,7,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,7,5,6,3,2,1,4] => [1,8,4,6,2,7,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[7,8,5,6,3,2,1,4] => [1,7,2,8,4,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[8,6,5,7,3,2,1,4] => [1,8,4,7,2,6,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
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[6,7,5,8,3,2,1,4] => [1,6,2,7,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,5,6,8,3,2,1,4] => [1,7,2,5,3,6,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,7,8,3,2,1,4] => [1,6,2,5,3,7,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
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[8,7,6,5,2,3,1,4] => [1,8,4,5,2,7,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[7,8,6,5,2,3,1,4] => [1,7,2,8,4,5,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,6,7,5,2,3,1,4] => [1,8,4,5,2,6,3,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[7,6,8,5,2,3,1,4] => [1,7,2,6,3,8,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,7,5,6,2,3,1,4] => [1,8,4,6,3,5,2,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[7,8,5,6,2,3,1,4] => [1,7,2,8,4,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[8,6,5,7,2,3,1,4] => [1,8,4,7,2,6,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,5,6,7,2,3,1,4] => [1,8,4,7,2,5,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[7,6,5,8,2,3,1,4] => [1,7,2,6,3,5,4,8] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[6,7,5,8,2,3,1,4] => [1,6,3,5,2,7,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,5,6,8,2,3,1,4] => [1,7,2,5,3,6,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,7,8,2,3,1,4] => [1,6,3,7,2,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,6,7,8,2,3,1,4] => [1,5,2,6,3,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[8,7,6,5,3,1,2,4] => [1,8,4,5,3,6,2,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[7,8,6,5,3,1,2,4] => [1,7,2,8,4,5,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,6,8,5,3,1,2,4] => [1,7,2,6,3,8,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,7,5,6,3,1,2,4] => [1,8,4,6,2,7,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[7,8,5,6,3,1,2,4] => [1,7,2,8,4,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
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[7,6,5,8,3,1,2,4] => [1,7,2,6,3,5,4,8] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[6,7,5,8,3,1,2,4] => [1,6,2,7,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,5,6,8,3,1,2,4] => [1,7,2,5,3,6,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,7,8,3,1,2,4] => [1,6,2,5,3,7,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,6,7,8,3,1,2,4] => [1,5,3,7,2,6,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,7,6,5,2,1,3,4] => [1,8,4,5,2,7,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[7,8,6,5,2,1,3,4] => [1,7,3,6,2,8,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[7,6,8,5,2,1,3,4] => [1,7,3,8,4,5,2,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,7,8,5,2,1,3,4] => [1,6,2,7,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,7,5,6,2,1,3,4] => [1,8,4,6,2,7,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[7,8,5,6,2,1,3,4] => [1,7,3,5,2,8,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,6,5,7,2,1,3,4] => [1,8,4,7,3,5,2,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[8,5,6,7,2,1,3,4] => [1,8,4,7,3,6,2,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
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[6,7,5,8,2,1,3,4] => [1,6,2,7,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,5,6,8,2,1,3,4] => [1,7,3,6,2,5,4,8] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[6,5,7,8,2,1,3,4] => [1,6,2,5,3,7,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,6,7,8,2,1,3,4] => [1,5,2,6,3,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[8,7,6,5,1,2,3,4] => [1,8,4,5,2,7,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[7,8,6,5,1,2,3,4] => [1,7,3,6,2,8,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[8,6,7,5,1,2,3,4] => [1,8,4,5,2,6,3,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[7,6,8,5,1,2,3,4] => [1,7,3,8,4,5,2,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,7,8,5,1,2,3,4] => [1,6,2,7,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,7,5,6,1,2,3,4] => [1,8,4,6,2,7,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[7,8,5,6,1,2,3,4] => [1,7,3,5,2,8,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,6,5,7,1,2,3,4] => [1,8,4,7,3,5,2,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[8,5,6,7,1,2,3,4] => [1,8,4,7,3,6,2,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[7,6,5,8,1,2,3,4] => [1,7,3,5,2,6,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,7,5,8,1,2,3,4] => [1,6,2,7,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,5,6,8,1,2,3,4] => [1,7,3,6,2,5,4,8] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[6,5,7,8,1,2,3,4] => [1,6,2,5,3,7,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,6,7,8,1,2,3,4] => [1,5,2,6,3,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[8,7,6,4,3,2,1,5] => [1,8,5,3,6,2,7,4] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[7,8,6,4,3,2,1,5] => [1,7,2,8,5,3,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,6,7,4,3,2,1,5] => [1,8,5,3,7,2,6,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[7,6,8,4,3,2,1,5] => [1,7,2,6,3,8,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[6,7,8,4,3,2,1,5] => [1,6,2,7,3,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[8,7,6,3,4,2,1,5] => [1,8,5,4,3,6,2,7] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[7,8,6,3,4,2,1,5] => [1,7,2,8,5,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
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[8,7,6,4,2,3,1,5] => [1,8,5,2,7,3,6,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,6,7,4,2,3,1,5] => [1,8,5,2,6,3,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[7,6,8,4,2,3,1,5] => [1,7,2,6,3,8,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[6,7,8,4,2,3,1,5] => [1,6,3,8,5,2,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[8,7,6,3,2,4,1,5] => [1,8,5,2,7,3,6,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[6,7,8,3,2,4,1,5] => [1,6,4,3,8,5,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[8,7,6,2,3,4,1,5] => [1,8,5,3,6,4,2,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[8,6,7,2,3,4,1,5] => [1,8,5,3,7,2,6,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[6,7,8,2,3,4,1,5] => [1,6,4,2,7,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,7,6,4,3,1,2,5] => [1,8,5,3,6,2,7,4] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[6,7,8,4,3,1,2,5] => [1,6,2,7,3,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[8,7,6,3,4,1,2,5] => [1,8,5,4,3,6,2,7] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[7,8,6,3,4,1,2,5] => [1,7,2,8,5,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[8,6,7,3,4,1,2,5] => [1,8,5,4,3,7,2,6] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[6,7,8,3,4,1,2,5] => [1,6,2,7,3,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
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[7,8,6,4,2,1,3,5] => [1,7,3,6,2,8,5,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[8,6,7,4,2,1,3,5] => [1,8,5,2,6,3,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[6,7,8,4,2,1,3,5] => [1,6,2,7,3,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[8,7,6,4,1,2,3,5] => [1,8,5,2,7,3,6,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[7,8,6,4,1,2,3,5] => [1,7,3,6,2,8,5,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[7,6,8,4,1,2,3,5] => [1,7,3,8,5,2,6,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,7,8,4,1,2,3,5] => [1,6,2,7,3,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[8,7,6,3,2,1,4,5] => [1,8,5,2,7,4,3,6] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[7,8,6,3,2,1,4,5] => [1,7,4,3,6,2,8,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[8,6,7,3,2,1,4,5] => [1,8,5,2,6,3,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[7,6,8,3,2,1,4,5] => [1,7,4,3,8,5,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[6,7,8,3,2,1,4,5] => [1,6,2,7,4,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[8,7,6,2,3,1,4,5] => [1,8,5,3,6,2,7,4] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[7,8,6,2,3,1,4,5] => [1,7,4,2,8,5,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,6,7,2,3,1,4,5] => [1,8,5,3,7,4,2,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[7,6,8,2,3,1,4,5] => [1,7,4,2,6,3,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,7,8,2,3,1,4,5] => [1,6,2,7,4,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[8,7,6,3,1,2,4,5] => [1,8,5,2,7,4,3,6] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[7,8,6,3,1,2,4,5] => [1,7,4,3,6,2,8,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
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[7,8,6,2,1,3,4,5] => [1,7,4,2,8,5,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,6,7,2,1,3,4,5] => [1,8,5,2,6,3,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[6,7,8,2,1,3,4,5] => [1,6,3,8,5,2,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
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[7,8,6,1,2,3,4,5] => [1,7,4,2,8,5,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,6,7,1,2,3,4,5] => [1,8,5,2,6,3,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[7,6,8,1,2,3,4,5] => [1,7,4,2,6,3,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,7,8,1,2,3,4,5] => [1,6,3,8,5,2,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
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[7,8,5,4,3,2,1,6] => [1,7,2,8,6,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[8,7,4,5,3,2,1,6] => [1,8,6,2,7,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[7,8,4,5,3,2,1,6] => [1,7,2,8,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,7,5,3,4,2,1,6] => [1,8,6,2,7,3,5,4] => [.,[[[.,[.,[[.,.],.]]],[.,.]],.]]
[8,7,4,3,5,2,1,6] => [1,8,6,2,7,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,7,3,4,5,2,1,6] => [1,8,6,2,7,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[7,8,3,4,5,2,1,6] => [1,7,2,8,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,7,4,5,2,3,1,6] => [1,8,6,3,4,5,2,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[7,8,4,5,2,3,1,6] => [1,7,2,8,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,7,4,3,2,5,1,6] => [1,8,6,5,2,7,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[7,8,4,3,2,5,1,6] => [1,7,2,8,6,5,3,4] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]]
[8,7,3,4,2,5,1,6] => [1,8,6,5,2,7,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[7,8,3,4,2,5,1,6] => [1,7,2,8,6,5,3,4] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]]
[8,7,2,3,4,5,1,6] => [1,8,6,5,4,3,2,7] => [.,[[[[[[.,.],.],.],.],[.,.]],.]]
[8,7,5,4,3,1,2,6] => [1,8,6,2,7,3,5,4] => [.,[[[.,[.,[[.,.],.]]],[.,.]],.]]
[7,8,5,4,3,1,2,6] => [1,7,2,8,6,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[8,7,5,3,4,1,2,6] => [1,8,6,2,7,3,5,4] => [.,[[[.,[.,[[.,.],.]]],[.,.]],.]]
[7,8,5,3,4,1,2,6] => [1,7,2,8,6,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[8,7,3,4,5,1,2,6] => [1,8,6,2,7,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[7,8,3,4,5,1,2,6] => [1,7,2,8,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
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[8,7,5,4,1,2,3,6] => [1,8,6,2,7,3,5,4] => [.,[[[.,[.,[[.,.],.]]],[.,.]],.]]
[7,8,5,4,1,2,3,6] => [1,7,3,5,2,8,6,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,7,4,5,1,2,3,6] => [1,8,6,2,7,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[7,8,4,5,1,2,3,6] => [1,7,3,4,5,2,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[8,7,5,3,2,1,4,6] => [1,8,6,2,7,4,3,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[7,8,5,3,2,1,4,6] => [1,7,4,3,5,2,8,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[8,7,5,2,3,1,4,6] => [1,8,6,2,7,4,3,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[8,7,5,3,1,2,4,6] => [1,8,6,2,7,4,3,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[7,8,5,3,1,2,4,6] => [1,7,4,3,5,2,8,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
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[7,8,5,2,1,3,4,6] => [1,7,4,2,8,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[8,7,5,1,2,3,4,6] => [1,8,6,3,5,2,7,4] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[7,8,5,1,2,3,4,6] => [1,7,4,2,8,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,8,4,3,2,1,5,6] => [1,7,5,2,8,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,3,4,2,1,5,6] => [1,7,5,2,8,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,3,2,4,1,5,6] => [1,7,5,4,2,8,6,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,8,2,3,4,1,5,6] => [1,7,5,4,3,2,8,6] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[7,8,4,3,1,2,5,6] => [1,7,5,2,8,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,3,4,1,2,5,6] => [1,7,5,2,8,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,4,2,1,3,5,6] => [1,7,5,2,8,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,4,1,2,3,5,6] => [1,7,5,2,8,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,7,3,2,1,4,5,6] => [1,8,6,4,2,7,5,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[7,8,3,2,1,4,5,6] => [1,7,5,2,8,6,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[8,7,2,3,1,4,5,6] => [1,8,6,4,3,2,7,5] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[7,8,2,3,1,4,5,6] => [1,7,5,2,8,6,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,8,3,1,2,4,5,6] => [1,7,5,2,8,6,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[8,7,2,1,3,4,5,6] => [1,8,6,4,2,7,5,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[7,8,2,1,3,4,5,6] => [1,7,5,3,2,8,6,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[8,7,1,2,3,4,5,6] => [1,8,6,4,2,7,5,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[7,8,1,2,3,4,5,6] => [1,7,5,3,2,8,6,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[8,6,5,4,3,2,1,7] => [1,8,7,2,6,3,5,4] => [.,[[[.,[[.,[[.,.],.]],.]],.],.]]
[8,6,4,5,3,2,1,7] => [1,8,7,2,6,3,4,5] => [.,[[[.,[[.,[.,[.,.]]],.]],.],.]]
[8,5,4,6,3,2,1,7] => [1,8,7,2,5,3,4,6] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[8,4,5,6,3,2,1,7] => [1,8,7,2,4,6,3,5] => [.,[[[.,[[.,.],[[.,.],.]]],.],.]]
[8,6,5,3,4,2,1,7] => [1,8,7,2,6,3,5,4] => [.,[[[.,[[.,[[.,.],.]],.]],.],.]]
[8,5,6,3,4,2,1,7] => [1,8,7,2,5,4,3,6] => [.,[[[.,[[[.,.],.],[.,.]]],.],.]]
[8,6,4,3,5,2,1,7] => [1,8,7,2,6,3,4,5] => [.,[[[.,[[.,[.,[.,.]]],.]],.],.]]
[8,4,3,5,6,2,1,7] => [1,8,7,2,4,5,6,3] => [.,[[[.,[[.,.],[.,[.,.]]]],.],.]]
[8,3,4,5,6,2,1,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[8,6,5,4,2,3,1,7] => [1,8,7,2,6,3,5,4] => [.,[[[.,[[.,[[.,.],.]],.]],.],.]]
[8,6,4,5,2,3,1,7] => [1,8,7,2,6,3,4,5] => [.,[[[.,[[.,[.,[.,.]]],.]],.],.]]
[8,4,5,6,2,3,1,7] => [1,8,7,2,4,6,3,5] => [.,[[[.,[[.,.],[[.,.],.]]],.],.]]
[8,6,4,3,2,5,1,7] => [1,8,7,2,6,5,3,4] => [.,[[[.,[[[.,[.,.]],.],.]],.],.]]
[8,6,4,2,3,5,1,7] => [1,8,7,2,6,5,3,4] => [.,[[[.,[[[.,[.,.]],.],.]],.],.]]
[8,6,3,2,4,5,1,7] => [1,8,7,2,6,5,4,3] => [.,[[[.,[[[[.,.],.],.],.]],.],.]]
[8,5,4,3,2,6,1,7] => [1,8,7,2,5,3,4,6] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[8,4,3,5,2,6,1,7] => [1,8,7,2,4,5,3,6] => [.,[[[.,[[.,.],[.,[.,.]]]],.],.]]
[8,5,4,2,3,6,1,7] => [1,8,7,2,5,3,4,6] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[8,5,3,2,4,6,1,7] => [1,8,7,2,5,4,3,6] => [.,[[[.,[[[.,.],.],[.,.]]],.],.]]
[8,5,2,3,4,6,1,7] => [1,8,7,2,5,4,3,6] => [.,[[[.,[[[.,.],.],[.,.]]],.],.]]
[8,3,4,2,5,6,1,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[8,3,2,4,5,6,1,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[8,2,3,4,5,6,1,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[8,6,5,4,3,1,2,7] => [1,8,7,2,6,3,5,4] => [.,[[[.,[[.,[[.,.],.]],.]],.],.]]
[8,6,4,5,3,1,2,7] => [1,8,7,2,6,3,4,5] => [.,[[[.,[[.,[.,[.,.]]],.]],.],.]]
[8,6,5,3,4,1,2,7] => [1,8,7,2,6,3,5,4] => [.,[[[.,[[.,[[.,.],.]],.]],.],.]]
[8,5,6,3,4,1,2,7] => [1,8,7,2,5,4,3,6] => [.,[[[.,[[[.,.],.],[.,.]]],.],.]]
[8,6,3,4,5,1,2,7] => [1,8,7,2,6,3,4,5] => [.,[[[.,[[.,[.,[.,.]]],.]],.],.]]
[8,5,4,3,6,1,2,7] => [1,8,7,2,5,6,3,4] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[8,5,3,4,6,1,2,7] => [1,8,7,2,5,6,3,4] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[8,4,3,5,6,1,2,7] => [1,8,7,2,4,5,6,3] => [.,[[[.,[[.,.],[.,[.,.]]]],.],.]]
[8,3,4,5,6,1,2,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[8,6,5,4,2,1,3,7] => [1,8,7,3,5,2,6,4] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[8,5,6,4,2,1,3,7] => [1,8,7,3,6,2,5,4] => [.,[[[[.,.],[[[.,.],.],.]],.],.]]
[8,6,4,5,2,1,3,7] => [1,8,7,3,4,5,2,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,6,5,4,1,2,3,7] => [1,8,7,3,5,2,6,4] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[8,5,6,4,1,2,3,7] => [1,8,7,3,6,2,5,4] => [.,[[[[.,.],[[[.,.],.],.]],.],.]]
[8,6,4,5,1,2,3,7] => [1,8,7,3,4,5,2,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,6,5,3,2,1,4,7] => [1,8,7,4,3,5,2,6] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[8,5,6,3,2,1,4,7] => [1,8,7,4,3,6,2,5] => [.,[[[[[.,.],.],[[.,.],.]],.],.]]
[8,6,5,2,3,1,4,7] => [1,8,7,4,2,6,3,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[8,5,6,2,3,1,4,7] => [1,8,7,4,2,5,3,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,5,6,3,1,2,4,7] => [1,8,7,4,3,6,2,5] => [.,[[[[[.,.],.],[[.,.],.]],.],.]]
[8,6,5,2,1,3,4,7] => [1,8,7,4,2,6,3,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[8,5,6,2,1,3,4,7] => [1,8,7,4,2,5,3,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,6,5,1,2,3,4,7] => [1,8,7,4,2,6,3,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[8,5,6,1,2,3,4,7] => [1,8,7,4,2,5,3,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,6,4,3,2,1,5,7] => [1,8,7,5,2,6,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,6,3,4,2,1,5,7] => [1,8,7,5,2,6,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,6,4,2,3,1,5,7] => [1,8,7,5,3,4,2,6] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[8,6,2,3,4,1,5,7] => [1,8,7,5,4,3,2,6] => [.,[[[[[[.,.],.],.],[.,.]],.],.]]
[8,6,4,3,1,2,5,7] => [1,8,7,5,2,6,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,6,3,4,1,2,5,7] => [1,8,7,5,2,6,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,6,4,2,1,3,5,7] => [1,8,7,5,2,6,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,6,4,1,2,3,5,7] => [1,8,7,5,2,6,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,6,1,2,3,4,5,7] => [1,8,7,5,3,2,6,4] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[8,4,5,3,2,1,6,7] => [1,8,7,6,2,4,3,5] => [.,[[[[.,[[.,.],[.,.]]],.],.],.]]
[8,4,3,5,2,1,6,7] => [1,8,7,6,2,4,5,3] => [.,[[[[.,[[.,.],[.,.]]],.],.],.]]
[8,3,4,5,2,1,6,7] => [1,8,7,6,2,3,4,5] => [.,[[[[.,[.,[.,[.,.]]]],.],.],.]]
[8,4,5,2,3,1,6,7] => [1,8,7,6,2,4,3,5] => [.,[[[[.,[[.,.],[.,.]]],.],.],.]]
[8,5,2,3,4,1,6,7] => [1,8,7,6,2,5,4,3] => [.,[[[[.,[[[.,.],.],.]],.],.],.]]
[8,4,2,3,5,1,6,7] => [1,8,7,6,2,4,3,5] => [.,[[[[.,[[.,.],[.,.]]],.],.],.]]
[8,2,3,4,5,1,6,7] => [1,8,7,6,2,3,4,5] => [.,[[[[.,[.,[.,[.,.]]]],.],.],.]]
[8,3,4,5,1,2,6,7] => [1,8,7,6,2,3,4,5] => [.,[[[[.,[.,[.,[.,.]]]],.],.],.]]
[8,5,4,2,1,3,6,7] => [1,8,7,6,3,4,2,5] => [.,[[[[[.,.],[.,[.,.]]],.],.],.]]
[8,5,4,1,2,3,6,7] => [1,8,7,6,3,4,2,5] => [.,[[[[[.,.],[.,[.,.]]],.],.],.]]
[8,4,5,1,2,3,6,7] => [1,8,7,6,3,5,2,4] => [.,[[[[[.,.],[[.,.],.]],.],.],.]]
[8,5,3,2,1,4,6,7] => [1,8,7,6,4,2,5,3] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[8,5,3,1,2,4,6,7] => [1,8,7,6,4,2,5,3] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[8,5,2,1,3,4,6,7] => [1,8,7,6,4,2,5,3] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[8,5,1,2,3,4,6,7] => [1,8,7,6,4,2,5,3] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[8,4,3,2,1,5,6,7] => [1,8,7,6,5,2,4,3] => [.,[[[[[.,[[.,.],.]],.],.],.],.]]
[8,3,4,2,1,5,6,7] => [1,8,7,6,5,2,3,4] => [.,[[[[[.,[.,[.,.]]],.],.],.],.]]
[8,4,2,3,1,5,6,7] => [1,8,7,6,5,2,4,3] => [.,[[[[[.,[[.,.],.]],.],.],.],.]]
[8,2,3,4,1,5,6,7] => [1,8,7,6,5,2,3,4] => [.,[[[[[.,[.,[.,.]]],.],.],.],.]]
[8,3,4,1,2,5,6,7] => [1,8,7,6,5,2,3,4] => [.,[[[[[.,[.,[.,.]]],.],.],.],.]]
[8,4,2,1,3,5,6,7] => [1,8,7,6,5,3,2,4] => [.,[[[[[[.,.],[.,.]],.],.],.],.]]
[8,4,1,2,3,5,6,7] => [1,8,7,6,5,3,2,4] => [.,[[[[[[.,.],[.,.]],.],.],.],.]]
[8,3,2,1,4,5,6,7] => [1,8,7,6,5,4,2,3] => [.,[[[[[[.,[.,.]],.],.],.],.],.]]
[8,2,3,1,4,5,6,7] => [1,8,7,6,5,4,2,3] => [.,[[[[[[.,[.,.]],.],.],.],.],.]]
[8,3,1,2,4,5,6,7] => [1,8,7,6,5,4,2,3] => [.,[[[[[[.,[.,.]],.],.],.],.],.]]
[8,2,1,3,4,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,1,2,3,4,5,6,7] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,5,4,3,2,1,8] => [1,7,2,6,3,5,4,8] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[6,7,5,4,3,2,1,8] => [1,6,2,7,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,5,6,4,3,2,1,8] => [1,7,2,5,3,6,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,7,4,3,2,1,8] => [1,6,2,5,3,7,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,6,7,4,3,2,1,8] => [1,5,3,7,2,6,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,6,4,5,3,2,1,8] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,7,4,5,3,2,1,8] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,5,4,6,3,2,1,8] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,5,6,3,2,1,8] => [1,7,2,4,6,3,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[6,5,4,7,3,2,1,8] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,6,4,7,3,2,1,8] => [1,5,3,4,7,2,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,4,6,7,3,2,1,8] => [1,5,3,6,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,5,6,7,3,2,1,8] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,6,5,3,4,2,1,8] => [1,7,2,6,3,5,4,8] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[6,7,5,3,4,2,1,8] => [1,6,2,7,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,5,6,3,4,2,1,8] => [1,7,2,5,4,3,6,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,6,4,3,5,2,1,8] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,7,4,3,5,2,1,8] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,6,3,4,5,2,1,8] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[7,5,4,3,6,2,1,8] => [1,7,2,5,6,3,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,5,3,6,2,1,8] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,3,4,5,6,2,1,8] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,5,4,3,7,2,1,8] => [1,6,2,5,7,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,4,6,3,7,2,1,8] => [1,5,7,2,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[3,4,5,6,7,2,1,8] => [1,3,5,7,2,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[7,6,5,4,2,3,1,8] => [1,7,2,6,3,5,4,8] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[6,7,5,4,2,3,1,8] => [1,6,3,5,2,7,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,5,6,4,2,3,1,8] => [1,7,2,5,3,6,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,6,7,4,2,3,1,8] => [1,5,2,6,3,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[7,6,4,5,2,3,1,8] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,7,4,5,2,3,1,8] => [1,6,3,4,5,2,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,5,4,6,2,3,1,8] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,5,6,2,3,1,8] => [1,7,2,4,6,3,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[5,6,4,7,2,3,1,8] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,5,6,7,2,3,1,8] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,6,5,3,2,4,1,8] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[6,5,7,3,2,4,1,8] => [1,6,4,3,7,2,5,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[5,6,7,3,2,4,1,8] => [1,5,2,6,4,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[7,6,5,2,3,4,1,8] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[6,7,5,2,3,4,1,8] => [1,6,4,2,7,3,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,5,6,2,3,4,1,8] => [1,7,2,5,3,6,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,7,2,3,4,1,8] => [1,6,4,2,5,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,6,7,2,3,4,1,8] => [1,5,3,7,2,6,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,6,3,2,4,5,1,8] => [1,7,2,6,5,4,3,8] => [.,[[.,[[[[.,.],.],.],.]],[.,.]]]
[7,6,2,3,4,5,1,8] => [1,7,2,6,5,4,3,8] => [.,[[.,[[[[.,.],.],.],.]],[.,.]]]
[6,7,2,3,4,5,1,8] => [1,6,5,4,3,2,7,8] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[7,5,4,3,2,6,1,8] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,5,3,2,6,1,8] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,5,3,4,2,6,1,8] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,3,5,2,6,1,8] => [1,7,2,4,5,3,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,5,4,2,3,6,1,8] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,5,2,3,6,1,8] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,5,3,2,4,6,1,8] => [1,7,2,5,4,3,6,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,4,2,3,5,6,1,8] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,2,3,4,5,6,1,8] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,5,4,3,2,7,1,8] => [1,6,7,2,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,6,4,3,2,7,1,8] => [1,5,2,6,7,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,4,6,3,2,7,1,8] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,6,3,4,2,7,1,8] => [1,5,2,6,7,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,3,4,5,2,7,1,8] => [1,6,7,2,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,3,4,6,2,7,1,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,3,5,6,2,7,1,8] => [1,4,6,7,2,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,4,5,6,2,7,1,8] => [1,3,5,2,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,3,2,4,5,7,1,8] => [1,6,7,2,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,2,3,4,5,7,1,8] => [1,6,7,2,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,4,3,2,6,7,1,8] => [1,5,6,7,2,4,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[3,4,5,2,6,7,1,8] => [1,3,5,6,7,2,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,4,2,3,6,7,1,8] => [1,5,6,7,2,4,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,5,2,3,6,7,1,8] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[5,2,3,4,6,7,1,8] => [1,5,6,7,2,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,3,2,5,6,7,1,8] => [1,4,5,6,7,2,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,4,2,5,6,7,1,8] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[4,2,3,5,6,7,1,8] => [1,4,5,6,7,2,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,2,4,5,6,7,1,8] => [1,3,4,5,6,7,2,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,4,5,6,7,1,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[7,6,5,4,3,1,2,8] => [1,7,2,6,3,5,4,8] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[6,7,5,4,3,1,2,8] => [1,6,2,7,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,5,6,4,3,1,2,8] => [1,7,2,5,3,6,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,6,4,5,3,1,2,8] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[7,4,5,6,3,1,2,8] => [1,7,2,4,6,3,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[5,4,6,7,3,1,2,8] => [1,5,3,6,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,5,6,7,3,1,2,8] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,6,5,3,4,1,2,8] => [1,7,2,6,3,5,4,8] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[7,5,6,3,4,1,2,8] => [1,7,2,5,4,3,6,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[6,7,3,4,5,1,2,8] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,5,3,4,6,1,2,8] => [1,7,2,5,6,3,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,4,3,7,1,2,8] => [1,6,2,5,7,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,4,5,3,7,1,2,8] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,3,4,5,7,1,2,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,3,5,6,7,1,2,8] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,4,5,6,7,1,2,8] => [1,3,5,7,2,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[7,6,5,4,2,1,3,8] => [1,7,3,5,2,6,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,5,7,4,2,1,3,8] => [1,6,2,5,3,7,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,4,5,6,2,1,3,8] => [1,7,3,5,2,4,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,6,5,4,1,2,3,8] => [1,7,3,5,2,6,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,5,6,4,1,2,3,8] => [1,7,3,6,2,5,4,8] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[5,6,7,4,1,2,3,8] => [1,5,2,6,3,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[7,4,5,6,1,2,3,8] => [1,7,3,5,2,4,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[5,6,4,7,1,2,3,8] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[7,6,5,2,3,1,4,8] => [1,7,4,2,6,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,5,6,2,3,1,4,8] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[6,5,7,2,3,1,4,8] => [1,6,2,5,3,7,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,6,7,2,3,1,4,8] => [1,5,3,7,4,2,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,5,6,3,1,2,4,8] => [1,7,4,3,6,2,5,8] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[5,6,7,3,1,2,4,8] => [1,5,2,6,3,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[7,6,5,2,1,3,4,8] => [1,7,4,2,6,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,7,5,2,1,3,4,8] => [1,6,3,5,2,7,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,5,6,2,1,3,4,8] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[5,6,7,2,1,3,4,8] => [1,5,2,6,3,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[7,6,5,1,2,3,4,8] => [1,7,4,2,6,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,7,5,1,2,3,4,8] => [1,6,3,5,2,7,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,5,6,1,2,3,4,8] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[6,5,7,1,2,3,4,8] => [1,6,3,7,4,2,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,6,7,1,2,3,4,8] => [1,5,2,6,3,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[7,6,4,3,2,1,5,8] => [1,7,5,2,6,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,7,4,3,2,1,5,8] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,6,3,4,2,1,5,8] => [1,7,5,2,6,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,7,3,4,2,1,5,8] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,7,4,2,3,1,5,8] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,6,3,2,4,1,5,8] => [1,7,5,4,2,6,3,8] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,6,2,3,4,1,5,8] => [1,7,5,4,3,2,6,8] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[7,6,4,3,1,2,5,8] => [1,7,5,2,6,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,7,3,4,1,2,5,8] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,6,4,2,1,3,5,8] => [1,7,5,2,6,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,7,3,2,1,4,5,8] => [1,6,4,2,7,5,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,3,1,2,4,5,8] => [1,6,4,2,7,5,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,6,1,2,3,4,5,8] => [1,7,5,3,2,6,4,8] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[6,7,1,2,3,4,5,8] => [1,6,4,2,7,5,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,4,5,3,2,1,6,8] => [1,7,6,2,4,3,5,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[7,4,3,5,2,1,6,8] => [1,7,6,2,4,5,3,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[7,3,4,5,2,1,6,8] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,4,2,3,5,1,6,8] => [1,7,6,2,4,3,5,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[7,2,3,4,5,1,6,8] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,5,3,2,1,4,6,8] => [1,7,6,4,2,5,3,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,5,3,1,2,4,6,8] => [1,7,6,4,2,5,3,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,5,1,2,3,4,6,8] => [1,7,6,4,2,5,3,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,4,3,2,1,5,6,8] => [1,7,6,5,2,4,3,8] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[7,4,3,1,2,5,6,8] => [1,7,6,5,2,4,3,8] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[7,4,1,2,3,5,6,8] => [1,7,6,5,3,2,4,8] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[7,3,2,1,4,5,6,8] => [1,7,6,5,4,2,3,8] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[7,2,3,1,4,5,6,8] => [1,7,6,5,4,2,3,8] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[7,3,1,2,4,5,6,8] => [1,7,6,5,4,2,3,8] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[7,2,1,3,4,5,6,8] => [1,7,6,5,4,3,2,8] => [.,[[[[[[.,.],.],.],.],.],[.,.]]]
[7,1,2,3,4,5,6,8] => [1,7,6,5,4,3,2,8] => [.,[[[[[[.,.],.],.],.],.],[.,.]]]
[6,5,4,3,2,1,7,8] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,6,4,3,2,1,7,8] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,4,6,3,2,1,7,8] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,5,6,3,2,1,7,8] => [1,4,3,6,2,5,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,5,3,4,2,1,7,8] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,6,3,4,2,1,7,8] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,3,4,5,2,1,7,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,4,3,6,2,1,7,8] => [1,5,2,4,6,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[3,4,5,6,2,1,7,8] => [1,3,5,2,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,4,6,2,3,1,7,8] => [1,5,3,6,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,6,3,2,4,1,7,8] => [1,5,4,2,6,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,6,2,3,4,1,7,8] => [1,5,4,3,2,6,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[6,4,3,2,5,1,7,8] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,2,3,4,5,1,7,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,3,5,2,6,1,7,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,4,5,2,6,1,7,8] => [1,3,5,6,2,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,3,2,4,6,1,7,8] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,2,3,4,6,1,7,8] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,3,2,5,6,1,7,8] => [1,4,5,6,2,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,4,2,5,6,1,7,8] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[4,2,3,5,6,1,7,8] => [1,4,5,6,2,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,2,4,5,6,1,7,8] => [1,3,4,5,6,2,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,4,5,6,1,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[6,5,4,3,1,2,7,8] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,6,4,3,1,2,7,8] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,4,5,3,1,2,7,8] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,4,6,3,1,2,7,8] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,6,3,4,1,2,7,8] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,4,3,5,1,2,7,8] => [1,6,2,4,5,3,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,4,3,6,1,2,7,8] => [1,5,2,4,6,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,3,5,6,1,2,7,8] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,4,5,6,1,2,7,8] => [1,3,5,2,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,5,4,2,1,3,7,8] => [1,6,3,4,2,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,6,4,2,1,3,7,8] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,4,5,2,1,3,7,8] => [1,6,3,5,2,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,4,6,2,1,3,7,8] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,5,6,2,1,3,7,8] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[6,5,4,1,2,3,7,8] => [1,6,3,4,2,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,5,6,1,2,3,7,8] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[6,5,3,2,1,4,7,8] => [1,6,4,2,5,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,6,3,2,1,4,7,8] => [1,5,2,6,4,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,6,2,1,3,4,7,8] => [1,5,3,2,6,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,5,1,2,3,4,7,8] => [1,6,4,2,5,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,6,1,2,3,4,7,8] => [1,5,3,2,6,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,4,2,1,3,5,7,8] => [1,6,5,3,2,4,7,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[6,4,1,2,3,5,7,8] => [1,6,5,3,2,4,7,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[6,2,1,3,4,5,7,8] => [1,6,5,4,3,2,7,8] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[6,1,2,3,4,5,7,8] => [1,6,5,4,3,2,7,8] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[5,4,3,2,1,6,7,8] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,5,3,2,1,6,7,8] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,3,4,2,1,6,7,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,3,5,2,1,6,7,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,4,5,2,1,6,7,8] => [1,3,5,2,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,4,2,3,1,6,7,8] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,5,2,3,1,6,7,8] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[5,3,2,4,1,6,7,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,2,3,4,1,6,7,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,3,2,5,1,6,7,8] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,4,2,5,1,6,7,8] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[4,2,3,5,1,6,7,8] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,2,4,5,1,6,7,8] => [1,3,4,5,2,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,4,5,1,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[5,4,3,1,2,6,7,8] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,3,4,1,2,6,7,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,3,5,1,2,6,7,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,4,5,1,2,6,7,8] => [1,3,5,2,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,4,2,1,3,6,7,8] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,5,2,1,3,6,7,8] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,4,1,2,3,6,7,8] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,5,1,2,3,6,7,8] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,3,2,1,4,6,7,8] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,2,3,1,4,6,7,8] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,3,1,2,4,6,7,8] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,2,1,3,4,6,7,8] => [1,5,4,3,2,6,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[5,1,2,3,4,6,7,8] => [1,5,4,3,2,6,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[4,3,2,1,5,6,7,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,4,2,1,5,6,7,8] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[4,2,3,1,5,6,7,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,2,4,1,5,6,7,8] => [1,3,4,2,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,4,1,5,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[4,3,1,2,5,6,7,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,4,1,2,5,6,7,8] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[4,2,1,3,5,6,7,8] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,1,2,3,5,6,7,8] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[3,2,1,4,5,6,7,8] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,1,4,5,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,1,2,4,5,6,7,8] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,1,3,4,5,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,3,4,5,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[6,8,7,5,4,3,2,1] => [1,6,3,7,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,8,7,6,4,3,2,1] => [1,5,4,6,3,7,2,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[5,7,8,6,4,3,2,1] => [1,5,4,6,3,8,2,7] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[5,6,8,7,4,3,2,1] => [1,5,4,7,2,6,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,7,6,8,4,3,2,1] => [1,5,4,8,2,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[4,8,7,6,5,3,2,1] => [1,4,6,3,7,2,8,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,6,7,8,5,3,2,1] => [1,4,8,2,6,3,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,4,7,8,6,3,2,1] => [1,5,6,3,7,2,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,5,8,7,6,3,2,1] => [1,4,7,2,5,6,3,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,5,7,8,6,3,2,1] => [1,4,8,2,5,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,6,5,8,7,3,2,1] => [1,4,8,2,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,5,6,8,7,3,2,1] => [1,4,8,2,5,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[5,7,6,4,8,3,2,1] => [1,5,8,2,7,3,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,6,7,5,8,3,2,1] => [1,4,5,8,2,6,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,4,7,6,8,3,2,1] => [1,5,8,2,4,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,5,7,6,8,3,2,1] => [1,4,6,3,7,2,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,6,5,7,8,3,2,1] => [1,4,7,2,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,8,7,6,5,4,2,1] => [1,3,7,2,8,4,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,7,8,6,5,4,2,1] => [1,3,8,2,7,4,6,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[3,6,8,7,5,4,2,1] => [1,3,8,2,6,4,7,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,7,6,8,5,4,2,1] => [1,3,6,4,8,2,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,5,8,7,6,4,2,1] => [1,3,8,2,5,6,4,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[3,5,6,8,7,4,2,1] => [1,3,6,4,8,2,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,7,6,5,8,4,2,1] => [1,3,6,4,5,8,2,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,6,7,5,8,4,2,1] => [1,3,7,2,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,5,7,6,8,4,2,1] => [1,3,7,2,5,8,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,5,6,7,8,4,2,1] => [1,3,6,4,7,2,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,3,8,7,6,5,2,1] => [1,4,7,2,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,6,7,8,5,2,1] => [1,4,7,2,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,4,8,7,6,5,2,1] => [1,3,8,2,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[3,4,6,7,8,5,2,1] => [1,3,6,5,8,2,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[5,4,3,8,7,6,2,1] => [1,5,7,2,4,8,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,4,3,7,8,6,2,1] => [1,5,8,2,4,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[4,5,3,7,8,6,2,1] => [1,4,7,2,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,5,4,7,8,6,2,1] => [1,3,4,7,2,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[4,3,5,7,8,6,2,1] => [1,4,7,2,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,4,5,8,7,6,2,1] => [1,3,5,7,2,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,4,5,7,8,6,2,1] => [1,3,5,8,2,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[6,5,4,3,8,7,2,1] => [1,6,7,2,5,8,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[3,6,5,4,8,7,2,1] => [1,3,5,8,2,6,7,4] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[5,4,3,6,8,7,2,1] => [1,5,8,2,4,6,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,3,5,6,8,7,2,1] => [1,4,6,7,2,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,4,5,6,8,7,2,1] => [1,3,5,8,2,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[5,7,6,4,3,8,2,1] => [1,5,3,6,8,2,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,4,7,6,3,8,2,1] => [1,5,3,7,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,7,6,5,4,8,2,1] => [1,3,6,8,2,7,4,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,5,7,6,4,8,2,1] => [1,3,7,2,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,3,7,6,5,8,2,1] => [1,4,6,8,2,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,4,6,7,5,8,2,1] => [1,3,6,8,2,4,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,5,3,7,6,8,2,1] => [1,4,7,2,5,6,8,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,5,4,7,6,8,2,1] => [1,3,4,7,2,5,6,8] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[4,3,5,7,6,8,2,1] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,4,5,7,6,8,2,1] => [1,3,5,6,8,2,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[4,3,6,5,7,8,2,1] => [1,4,5,7,2,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,5,4,6,7,8,2,1] => [1,3,4,6,8,2,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[2,8,7,6,5,4,3,1] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[2,7,8,6,5,4,3,1] => [1,2,7,3,8,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[2,6,8,7,5,4,3,1] => [1,2,6,4,7,3,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,7,6,8,5,4,3,1] => [1,2,7,3,6,4,8,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,6,7,8,5,4,3,1] => [1,2,6,4,8,3,7,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,5,8,7,6,4,3,1] => [1,2,5,6,4,7,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[2,6,7,5,8,4,3,1] => [1,2,6,4,5,8,3,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,6,5,7,8,4,3,1] => [1,2,6,4,7,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,5,6,7,8,4,3,1] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,4,8,7,6,5,3,1] => [1,2,4,7,3,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,4,6,7,8,5,3,1] => [1,2,4,7,3,6,5,8] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[2,5,4,8,7,6,3,1] => [1,2,5,7,3,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,5,4,7,8,6,3,1] => [1,2,5,8,3,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,4,5,7,8,6,3,1] => [1,2,4,7,3,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,5,6,4,8,7,3,1] => [1,2,5,8,3,6,7,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,4,6,5,8,7,3,1] => [1,2,4,5,8,3,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,7,6,5,4,8,3,1] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,6,7,5,4,8,3,1] => [1,2,6,8,3,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,4,7,6,5,8,3,1] => [1,2,4,6,8,3,7,5] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,5,4,7,6,8,3,1] => [1,2,5,6,8,3,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,5,6,4,7,8,3,1] => [1,2,5,7,3,6,8,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,4,6,5,7,8,3,1] => [1,2,4,5,7,3,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,5,4,6,7,8,3,1] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,4,5,6,7,8,3,1] => [1,2,4,6,8,3,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[3,2,8,7,6,5,4,1] => [1,3,8,2,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[3,2,7,8,6,5,4,1] => [1,3,7,4,8,2,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,2,6,8,7,5,4,1] => [1,3,6,5,7,4,8,2] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,2,5,7,8,6,4,1] => [1,3,5,8,2,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,2,6,5,8,7,4,1] => [1,3,6,7,4,5,8,2] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,2,6,7,5,8,4,1] => [1,3,6,8,2,4,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,2,5,7,6,8,4,1] => [1,3,5,6,8,2,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[3,2,5,6,7,8,4,1] => [1,3,5,7,4,6,8,2] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[2,3,8,7,6,5,4,1] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[2,3,6,7,8,5,4,1] => [1,2,3,6,5,8,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[2,3,5,8,7,6,4,1] => [1,2,3,5,7,4,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,3,5,7,8,6,4,1] => [1,2,3,5,8,4,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[2,3,6,5,8,7,4,1] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,3,5,6,8,7,4,1] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,3,7,6,5,8,4,1] => [1,2,3,7,4,6,8,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,3,5,7,6,8,4,1] => [1,2,3,5,6,8,4,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[2,3,5,6,7,8,4,1] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[4,3,2,8,7,6,5,1] => [1,4,8,2,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,3,2,7,8,6,5,1] => [1,4,7,5,8,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,4,2,8,7,6,5,1] => [1,3,2,4,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[3,4,2,7,8,6,5,1] => [1,3,2,4,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[2,4,3,8,7,6,5,1] => [1,2,4,8,3,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[2,4,3,6,7,8,5,1] => [1,2,4,6,8,3,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[3,2,4,8,7,6,5,1] => [1,3,4,8,2,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[3,2,4,7,8,6,5,1] => [1,3,4,7,5,8,2,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[2,3,4,8,7,6,5,1] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[2,3,4,7,8,6,5,1] => [1,2,3,4,7,5,8,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,3,4,6,8,7,5,1] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[2,3,4,7,6,8,5,1] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,3,4,6,7,8,5,1] => [1,2,3,4,6,8,5,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[5,4,3,2,8,7,6,1] => [1,5,8,2,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,4,3,2,7,8,6,1] => [1,5,7,6,8,2,4,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,5,3,2,8,7,6,1] => [1,4,2,5,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,5,4,2,7,8,6,1] => [1,3,4,2,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[4,3,5,2,8,7,6,1] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[2,5,4,3,8,7,6,1] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,4,5,3,8,7,6,1] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,4,5,3,7,8,6,1] => [1,2,4,3,5,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,3,5,4,8,7,6,1] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,3,5,4,7,8,6,1] => [1,2,3,5,7,6,8,4] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[4,3,2,5,7,8,6,1] => [1,4,5,7,6,8,2,3] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,4,2,5,8,7,6,1] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,4,2,5,7,8,6,1] => [1,3,2,4,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[2,4,3,5,8,7,6,1] => [1,2,4,5,8,3,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[3,2,4,5,7,8,6,1] => [1,3,4,5,7,6,8,2] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[2,3,4,5,8,7,6,1] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[2,3,4,5,7,8,6,1] => [1,2,3,4,5,7,6,8] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[6,5,4,3,2,8,7,1] => [1,6,8,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,4,6,3,2,8,7,1] => [1,5,2,4,3,6,8,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[4,5,6,3,2,8,7,1] => [1,4,3,6,8,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[3,6,5,4,2,8,7,1] => [1,3,5,2,6,8,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[5,4,3,6,2,8,7,1] => [1,5,2,4,6,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[3,5,4,6,2,8,7,1] => [1,3,4,6,8,2,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[3,4,5,6,2,8,7,1] => [1,3,5,2,4,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[2,6,5,4,3,8,7,1] => [1,2,6,8,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[2,4,5,6,3,8,7,1] => [1,2,4,6,8,3,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,3,5,6,4,8,7,1] => [1,2,3,5,4,6,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[4,3,2,6,5,8,7,1] => [1,4,6,8,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,4,2,6,5,8,7,1] => [1,3,2,4,6,8,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[2,4,3,6,5,8,7,1] => [1,2,4,6,8,3,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[3,2,4,6,5,8,7,1] => [1,3,4,6,8,2,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[2,3,4,6,5,8,7,1] => [1,2,3,4,6,8,5,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[4,5,3,2,6,8,7,1] => [1,4,2,5,6,8,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[2,5,4,3,6,8,7,1] => [1,2,5,6,8,3,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,4,5,3,6,8,7,1] => [1,2,4,3,5,6,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[3,2,5,4,6,8,7,1] => [1,3,5,6,8,2,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[4,3,2,5,6,8,7,1] => [1,4,5,6,8,2,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[3,4,2,5,6,8,7,1] => [1,3,2,4,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[2,4,3,5,6,8,7,1] => [1,2,4,5,6,8,3,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[3,2,4,5,6,8,7,1] => [1,3,4,5,6,8,2,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[2,3,4,5,6,8,7,1] => [1,2,3,4,5,6,8,7] => [.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]
[5,7,6,4,3,2,8,1] => [1,5,3,6,2,7,8,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,7,6,5,3,2,8,1] => [1,4,5,3,6,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,6,7,5,3,2,8,1] => [1,4,5,3,7,8,2,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,3,7,6,5,2,8,1] => [1,4,6,2,3,7,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,4,6,7,5,2,8,1] => [1,3,6,2,4,7,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,4,3,7,6,2,8,1] => [1,5,6,2,4,7,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[3,5,4,7,6,2,8,1] => [1,3,4,7,8,2,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,4,5,7,6,2,8,1] => [1,3,5,6,2,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[4,6,5,3,7,2,8,1] => [1,4,3,5,7,8,2,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,3,6,5,7,2,8,1] => [1,4,5,7,8,2,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,4,6,5,7,2,8,1] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,5,4,6,7,2,8,1] => [1,3,4,6,2,5,7,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[2,7,6,5,4,3,8,1] => [1,2,7,8,3,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,6,5,7,4,3,8,1] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[2,5,6,7,4,3,8,1] => [1,2,5,4,7,8,3,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[2,5,4,7,6,3,8,1] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,4,6,5,7,3,8,1] => [1,2,4,5,7,8,3,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,5,4,6,7,3,8,1] => [1,2,5,7,8,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,4,5,6,7,3,8,1] => [1,2,4,6,3,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[3,2,6,7,5,4,8,1] => [1,3,6,4,7,8,2,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,2,6,5,7,4,8,1] => [1,3,6,4,5,7,8,2] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,2,5,6,7,4,8,1] => [1,3,5,7,8,2,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[2,3,7,6,5,4,8,1] => [1,2,3,7,8,4,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,3,5,7,6,4,8,1] => [1,2,3,5,6,4,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[2,3,5,6,7,4,8,1] => [1,2,3,5,7,8,4,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[4,3,2,7,6,5,8,1] => [1,4,7,8,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,4,2,7,6,5,8,1] => [1,3,2,4,7,8,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,4,2,6,7,5,8,1] => [1,3,2,4,6,5,7,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[2,4,3,7,6,5,8,1] => [1,2,4,7,8,3,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[3,2,4,7,6,5,8,1] => [1,3,4,7,8,2,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[2,3,4,7,6,5,8,1] => [1,2,3,4,7,8,5,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,3,4,6,7,5,8,1] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[5,4,3,2,7,6,8,1] => [1,5,7,8,2,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[3,5,4,2,7,6,8,1] => [1,3,4,2,5,7,8,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[4,3,5,2,7,6,8,1] => [1,4,2,3,5,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,4,5,2,7,6,8,1] => [1,3,5,7,8,2,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[2,5,4,3,7,6,8,1] => [1,2,5,7,8,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,2,5,4,7,6,8,1] => [1,3,5,7,8,2,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[2,3,5,4,7,6,8,1] => [1,2,3,5,7,8,4,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[4,3,2,5,7,6,8,1] => [1,4,5,7,8,2,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,4,2,5,7,6,8,1] => [1,3,2,4,5,7,8,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[2,4,3,5,7,6,8,1] => [1,2,4,5,7,8,3,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[3,2,4,5,7,6,8,1] => [1,3,4,5,7,8,2,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[2,3,4,5,7,6,8,1] => [1,2,3,4,5,7,8,6] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[3,4,6,5,2,7,8,1] => [1,3,6,7,8,2,4,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,6,5,4,3,7,8,1] => [1,2,6,7,8,3,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[2,5,6,4,3,7,8,1] => [1,2,5,3,6,7,8,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,4,6,5,3,7,8,1] => [1,2,4,5,3,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[2,5,4,6,3,7,8,1] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,4,5,6,3,7,8,1] => [1,2,4,6,7,8,3,5] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[2,3,6,5,4,7,8,1] => [1,2,3,6,7,8,4,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,3,5,6,4,7,8,1] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[4,3,2,6,5,7,8,1] => [1,4,6,7,8,2,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,4,2,6,5,7,8,1] => [1,3,2,4,6,7,8,5] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[2,4,3,6,5,7,8,1] => [1,2,4,6,7,8,3,5] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[2,3,4,6,5,7,8,1] => [1,2,3,4,6,7,8,5] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[3,5,4,2,6,7,8,1] => [1,3,4,2,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,5,4,3,6,7,8,1] => [1,2,5,6,7,8,3,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,4,5,3,6,7,8,1] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[3,2,5,4,6,7,8,1] => [1,3,5,6,7,8,2,4] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[2,3,5,4,6,7,8,1] => [1,2,3,5,6,7,8,4] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[2,4,3,5,6,7,8,1] => [1,2,4,5,6,7,8,3] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,8,7,6,5,4,3,2] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[1,7,8,6,5,4,3,2] => [1,2,7,3,8,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[1,6,8,7,5,4,3,2] => [1,2,6,4,7,3,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,7,6,8,5,4,3,2] => [1,2,7,3,6,4,8,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,6,7,8,5,4,3,2] => [1,2,6,4,8,3,7,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,5,8,7,6,4,3,2] => [1,2,5,6,4,7,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,7,6,5,8,4,3,2] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,6,7,5,8,4,3,2] => [1,2,6,4,5,8,3,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,5,7,6,8,4,3,2] => [1,2,5,8,3,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,6,5,7,8,4,3,2] => [1,2,6,4,7,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,5,6,7,8,4,3,2] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,4,8,7,6,5,3,2] => [1,2,4,7,3,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,4,6,7,8,5,3,2] => [1,2,4,7,3,6,5,8] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[1,5,4,7,8,6,3,2] => [1,2,5,8,3,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,4,5,8,7,6,3,2] => [1,2,4,8,3,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[1,4,5,7,8,6,3,2] => [1,2,4,7,3,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,4,6,5,8,7,3,2] => [1,2,4,5,8,3,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[1,5,4,6,8,7,3,2] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,7,6,5,4,8,3,2] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,4,7,6,5,8,3,2] => [1,2,4,6,8,3,7,5] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,5,6,4,7,8,3,2] => [1,2,5,7,3,6,8,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,4,6,7,8,3,2] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,4,5,6,7,8,3,2] => [1,2,4,6,8,3,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,3,8,7,6,5,4,2] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[1,3,7,8,6,5,4,2] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,3,6,8,7,5,4,2] => [1,2,3,6,5,7,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,3,6,7,8,5,4,2] => [1,2,3,6,5,8,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,3,5,8,7,6,4,2] => [1,2,3,5,7,4,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,7,8,6,4,2] => [1,2,3,5,8,4,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[1,3,5,6,8,7,4,2] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,3,6,7,5,8,4,2] => [1,2,3,6,8,4,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,3,5,7,6,8,4,2] => [1,2,3,5,6,8,4,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[1,3,6,5,7,8,4,2] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,3,5,6,7,8,4,2] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,4,3,8,7,6,5,2] => [1,2,4,8,3,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[1,4,3,7,6,8,5,2] => [1,2,4,7,5,6,8,3] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,4,3,6,7,8,5,2] => [1,2,4,6,8,3,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,3,4,8,7,6,5,2] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[1,3,4,7,6,8,5,2] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,3,4,6,7,8,5,2] => [1,2,3,4,6,8,5,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[1,5,4,3,8,7,6,2] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,4,5,3,8,7,6,2] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[1,4,5,3,7,8,6,2] => [1,2,4,3,5,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,3,5,4,8,7,6,2] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,3,5,4,7,8,6,2] => [1,2,3,5,7,6,8,4] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,4,3,5,8,7,6,2] => [1,2,4,5,8,3,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[1,3,4,5,8,7,6,2] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[1,3,4,5,7,8,6,2] => [1,2,3,4,5,7,6,8] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[1,6,5,4,3,8,7,2] => [1,2,6,8,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,4,5,6,3,8,7,2] => [1,2,4,6,8,3,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,3,6,5,4,8,7,2] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,4,3,6,5,8,7,2] => [1,2,4,6,8,3,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,5,4,3,6,8,7,2] => [1,2,5,6,8,3,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,4,5,3,6,8,7,2] => [1,2,4,3,5,6,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[1,3,4,5,6,8,7,2] => [1,2,3,4,5,6,8,7] => [.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]
[1,7,6,5,4,3,8,2] => [1,2,7,8,3,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,6,7,5,4,3,8,2] => [1,2,6,3,7,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,5,7,4,3,8,2] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,5,6,7,4,3,8,2] => [1,2,5,4,7,8,3,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,5,6,4,7,3,8,2] => [1,2,5,7,8,3,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,4,6,5,7,3,8,2] => [1,2,4,5,7,8,3,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,5,4,6,7,3,8,2] => [1,2,5,7,8,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,4,5,6,7,3,8,2] => [1,2,4,6,3,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,3,5,7,6,4,8,2] => [1,2,3,5,6,4,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,3,6,5,7,4,8,2] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,3,5,6,7,4,8,2] => [1,2,3,5,7,8,4,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,4,7,6,5,8,2] => [1,2,3,4,7,8,5,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,3,4,6,7,5,8,2] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,3,5,4,7,6,8,2] => [1,2,3,5,7,8,4,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,4,5,7,6,8,2] => [1,2,3,4,5,7,8,6] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[1,6,5,4,3,7,8,2] => [1,2,6,7,8,3,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,5,4,6,3,7,8,2] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,3,5,6,4,7,8,2] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,4,3,6,5,7,8,2] => [1,2,4,6,7,8,3,5] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,3,4,6,5,7,8,2] => [1,2,3,4,6,7,8,5] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,5,4,3,6,7,8,2] => [1,2,5,6,7,8,3,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,4,5,3,6,7,8,2] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,3,5,4,6,7,8,2] => [1,2,3,5,6,7,8,4] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,4,3,5,6,7,8,2] => [1,2,4,5,6,7,8,3] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,3,4,5,6,7,8,2] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,8,7,6,5,4,3] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[2,1,7,8,6,5,4,3] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,1,6,8,7,5,4,3] => [1,2,3,6,5,7,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,1,7,6,8,5,4,3] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,1,6,7,8,5,4,3] => [1,2,3,6,5,8,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[2,1,5,8,7,6,4,3] => [1,2,3,5,7,4,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,1,5,7,8,6,4,3] => [1,2,3,5,8,4,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[2,1,6,5,8,7,4,3] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,1,5,6,8,7,4,3] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,1,7,6,5,8,4,3] => [1,2,3,7,4,6,8,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,1,6,7,5,8,4,3] => [1,2,3,6,8,4,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,1,5,7,6,8,4,3] => [1,2,3,5,6,8,4,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[2,1,6,5,7,8,4,3] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,1,5,6,7,8,4,3] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,1,4,8,7,6,5,3] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[2,1,4,7,8,6,5,3] => [1,2,3,4,7,5,8,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,1,4,6,8,7,5,3] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[2,1,4,7,6,8,5,3] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,1,4,6,7,8,5,3] => [1,2,3,4,6,8,5,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[2,1,5,4,8,7,6,3] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,1,5,4,7,8,6,3] => [1,2,3,5,7,6,8,4] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,1,4,5,8,7,6,3] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[2,1,4,5,7,8,6,3] => [1,2,3,4,5,7,6,8] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[2,1,6,5,4,8,7,3] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,1,5,6,4,8,7,3] => [1,2,3,5,4,6,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[2,1,4,6,5,8,7,3] => [1,2,3,4,6,8,5,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[2,1,5,4,6,8,7,3] => [1,2,3,5,6,8,4,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[2,1,4,5,6,8,7,3] => [1,2,3,4,5,6,8,7] => [.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]
[2,1,7,6,5,4,8,3] => [1,2,3,7,8,4,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
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[2,3,4,5,6,1,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[1,5,4,6,3,2,8,7] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,3,6,5,4,2,8,7] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,3,4,5,6,2,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[2,1,5,6,4,3,8,7] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[2,1,4,6,5,3,8,7] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[2,1,5,4,6,3,8,7] => [1,2,3,5,6,4,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[2,1,4,5,6,3,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[2,3,1,6,5,4,8,7] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,3,2,6,5,4,8,7] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,3,2,5,6,4,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,3,6,5,4,8,7] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[2,1,3,5,6,4,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,3,6,5,4,8,7] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,2,3,5,6,4,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[4,3,2,1,6,5,8,7] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,4,2,1,6,5,8,7] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,4,3,1,6,5,8,7] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[3,2,4,1,6,5,8,7] => [1,3,4,2,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,4,1,6,5,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,3,4,2,6,5,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,4,3,6,5,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,4,3,6,5,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,3,1,4,6,5,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,3,2,4,6,5,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,3,4,6,5,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,3,4,6,5,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[5,4,3,2,1,6,8,7] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,5,3,2,1,6,8,7] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,5,4,2,1,6,8,7] => [1,3,4,2,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[4,3,5,2,1,6,8,7] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,4,5,2,1,6,8,7] => [1,3,5,2,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[2,5,4,3,1,6,8,7] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,4,5,3,1,6,8,7] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[3,2,5,4,1,6,8,7] => [1,3,5,2,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[2,3,5,4,1,6,8,7] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[2,4,3,5,1,6,8,7] => [1,2,4,5,3,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[2,3,4,5,1,6,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,4,5,3,2,6,8,7] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,3,5,4,2,6,8,7] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,3,4,5,2,6,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,5,4,3,6,8,7] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[2,1,4,5,3,6,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,5,4,3,6,8,7] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[2,1,3,5,4,6,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,3,5,4,6,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[4,3,2,1,5,6,8,7] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,4,2,1,5,6,8,7] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[3,2,4,1,5,6,8,7] => [1,3,4,2,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,4,1,5,6,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,4,3,2,5,6,8,7] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,3,4,2,5,6,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,4,3,5,6,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,4,3,5,6,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,2,1,4,5,6,8,7] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,1,4,5,6,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,3,2,4,5,6,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,3,4,5,6,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,3,4,5,6,8,7] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[5,7,6,4,3,2,1,8] => [1,5,3,6,2,7,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,7,6,5,3,2,1,8] => [1,4,5,3,6,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[5,4,7,6,3,2,1,8] => [1,5,3,7,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,5,7,6,3,2,1,8] => [1,4,6,2,5,3,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,5,7,3,2,1,8] => [1,4,7,2,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,5,7,6,4,2,1,8] => [1,3,7,2,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,4,7,6,5,2,1,8] => [1,3,7,2,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[5,4,3,7,6,2,1,8] => [1,5,6,2,4,7,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,5,3,7,6,2,1,8] => [1,4,7,2,5,6,3,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,5,4,7,6,2,1,8] => [1,3,4,7,2,5,6,8] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[4,3,5,7,6,2,1,8] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,6,5,4,7,2,1,8] => [1,3,5,7,2,6,4,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,3,6,5,7,2,1,8] => [1,4,5,7,2,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[2,7,6,5,4,3,1,8] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,6,7,5,4,3,1,8] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,4,6,7,5,3,1,8] => [1,2,4,7,3,6,5,8] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[2,5,4,7,6,3,1,8] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,5,6,4,7,3,1,8] => [1,2,5,7,3,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,5,4,6,7,3,1,8] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,4,5,6,7,3,1,8] => [1,2,4,6,3,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[3,2,7,6,5,4,1,8] => [1,3,7,2,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,2,6,7,5,4,1,8] => [1,3,6,4,7,2,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,2,5,7,6,4,1,8] => [1,3,5,6,4,7,2,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,2,6,5,7,4,1,8] => [1,3,6,4,5,7,2,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,2,5,6,7,4,1,8] => [1,3,5,7,2,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[2,3,7,6,5,4,1,8] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,3,6,7,5,4,1,8] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,3,5,7,6,4,1,8] => [1,2,3,5,6,4,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[2,3,6,5,7,4,1,8] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,3,5,6,7,4,1,8] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[4,3,2,6,7,5,1,8] => [1,4,6,5,7,2,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,4,2,6,7,5,1,8] => [1,3,2,4,6,5,7,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,2,4,6,7,5,1,8] => [1,3,4,6,5,7,2,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[2,3,4,7,6,5,1,8] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,3,4,6,7,5,1,8] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[5,4,3,2,7,6,1,8] => [1,5,7,2,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,5,3,2,7,6,1,8] => [1,4,2,5,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,5,4,2,7,6,1,8] => [1,3,4,2,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[4,3,5,2,7,6,1,8] => [1,4,2,3,5,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,4,5,2,7,6,1,8] => [1,3,5,7,2,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,2,5,4,7,6,1,8] => [1,3,5,7,2,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,3,2,5,7,6,1,8] => [1,4,5,7,2,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,4,2,5,7,6,1,8] => [1,3,2,4,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[2,3,4,5,7,6,1,8] => [1,2,3,4,5,7,6,8] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[3,6,5,4,2,7,1,8] => [1,3,5,2,6,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,5,6,4,2,7,1,8] => [1,3,6,7,2,5,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,5,4,6,2,7,1,8] => [1,3,4,6,7,2,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[2,5,4,6,3,7,1,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,3,5,6,4,7,1,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[4,3,2,6,5,7,1,8] => [1,4,6,7,2,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,4,2,6,5,7,1,8] => [1,3,2,4,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[2,3,4,6,5,7,1,8] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[3,5,4,2,6,7,1,8] => [1,3,4,2,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,4,5,3,6,7,1,8] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[2,3,5,4,6,7,1,8] => [1,2,3,5,6,7,4,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[2,4,3,5,6,7,1,8] => [1,2,4,5,6,7,3,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,7,6,5,4,3,2,8] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,6,7,5,4,3,2,8] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,5,7,4,3,2,8] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,4,7,6,5,3,2,8] => [1,2,4,6,3,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,4,6,7,5,3,2,8] => [1,2,4,7,3,6,5,8] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[1,5,4,7,6,3,2,8] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,5,6,4,7,3,2,8] => [1,2,5,7,3,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,4,6,5,7,3,2,8] => [1,2,4,5,7,3,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,5,4,6,7,3,2,8] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,4,5,6,7,3,2,8] => [1,2,4,6,3,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,3,7,6,5,4,2,8] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[1,3,6,7,5,4,2,8] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,3,5,7,6,4,2,8] => [1,2,3,5,6,4,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,3,6,5,7,4,2,8] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,3,5,6,7,4,2,8] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,4,6,7,5,2,8] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,3,5,4,7,6,2,8] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,4,3,5,7,6,2,8] => [1,2,4,5,7,3,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,3,4,5,7,6,2,8] => [1,2,3,4,5,7,6,8] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[1,5,4,6,3,7,2,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,3,6,5,4,7,2,8] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,3,5,6,4,7,2,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,3,4,6,5,7,2,8] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,4,5,3,6,7,2,8] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,3,5,4,6,7,2,8] => [1,2,3,5,6,7,4,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,4,3,5,6,7,2,8] => [1,2,4,5,6,7,3,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,3,4,5,6,7,2,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,7,6,5,4,3,8] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,1,6,7,5,4,3,8] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,1,5,6,7,4,3,8] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,1,4,6,7,5,3,8] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[2,1,5,4,6,7,3,8] => [1,2,3,5,6,7,4,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[2,1,4,5,6,7,3,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,7,6,5,4,3,8] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[1,2,6,7,5,4,3,8] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,5,7,6,4,3,8] => [1,2,3,5,6,4,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,2,5,6,7,4,3,8] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,4,6,7,5,3,8] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,2,5,6,4,7,3,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,2,4,6,5,7,3,8] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,2,5,4,6,7,3,8] => [1,2,3,5,6,7,4,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,2,4,5,6,7,3,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[3,2,1,6,5,7,4,8] => [1,3,2,4,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,2,1,5,6,7,4,8] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,1,6,7,5,4,8] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[2,3,1,6,5,7,4,8] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[2,3,1,5,6,7,4,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,3,2,7,6,5,4,8] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,3,2,6,7,5,4,8] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,3,2,5,7,6,4,8] => [1,2,3,4,5,7,6,8] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[1,3,2,6,5,7,4,8] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,3,2,5,6,7,4,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[1,2,3,7,6,5,4,8] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,2,3,6,7,5,4,8] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,2,3,5,7,6,4,8] => [1,2,3,4,5,7,6,8] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[1,2,3,6,5,7,4,8] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,2,3,5,6,7,4,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[2,3,4,1,7,6,5,8] => [1,2,3,4,5,7,6,8] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[2,3,4,1,6,7,5,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,4,3,2,7,6,5,8] => [1,2,4,3,5,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,4,3,2,6,7,5,8] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,3,4,2,6,7,5,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[1,2,4,3,6,7,5,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[1,3,2,4,7,6,5,8] => [1,2,3,4,5,7,6,8] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[1,3,2,4,6,7,5,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,3,4,6,7,5,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,3,4,7,6,5,8] => [1,2,3,4,5,7,6,8] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[1,2,3,4,6,7,5,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[5,4,3,2,1,7,6,8] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
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[2,4,5,3,1,7,6,8] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[3,2,5,4,1,7,6,8] => [1,3,5,2,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[2,3,5,4,1,7,6,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[3,4,2,5,1,7,6,8] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,4,3,5,1,7,6,8] => [1,2,4,5,3,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[2,3,4,5,1,7,6,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[1,4,3,5,2,7,6,8] => [1,2,4,5,3,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,3,4,5,2,7,6,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[1,2,4,5,3,7,6,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,2,1,5,4,7,6,8] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
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[1,3,2,5,4,7,6,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,3,5,4,7,6,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[3,2,4,1,5,7,6,8] => [1,3,4,2,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,4,1,5,7,6,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,4,3,2,5,7,6,8] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,3,4,2,5,7,6,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,4,3,5,7,6,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[2,3,1,4,5,7,6,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,3,2,4,5,7,6,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[1,2,3,4,5,7,6,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[4,3,6,5,2,1,7,8] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[2,4,6,5,3,1,7,8] => [1,2,4,5,3,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[2,4,5,6,3,1,7,8] => [1,2,4,6,3,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
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[2,3,5,6,4,1,7,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
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[2,3,5,4,6,1,7,8] => [1,2,3,5,6,4,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
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[1,5,6,4,3,2,7,8] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,4,6,5,3,2,7,8] => [1,2,4,5,3,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,5,4,6,3,2,7,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,4,5,6,3,2,7,8] => [1,2,4,6,3,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,3,5,6,4,2,7,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,4,3,6,5,2,7,8] => [1,2,4,6,3,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,5,4,3,6,2,7,8] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
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[1,4,3,5,6,2,7,8] => [1,2,4,5,6,3,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,3,4,5,6,2,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[2,1,4,6,5,3,7,8] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,2,6,5,4,3,7,8] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,5,6,4,3,7,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,2,4,6,5,3,7,8] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,2,4,5,6,3,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[2,3,1,5,6,4,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,3,2,6,5,4,7,8] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,3,2,5,6,4,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,3,6,5,4,7,8] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,2,3,5,6,4,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
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[2,4,3,1,6,5,7,8] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[3,2,4,1,6,5,7,8] => [1,3,4,2,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,4,1,6,5,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,4,3,6,5,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,4,3,6,5,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,3,2,4,6,5,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,3,4,6,5,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,3,4,6,5,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,5,4,2,1,6,7,8] => [1,3,4,2,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,5,4,3,1,6,7,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,4,5,3,1,6,7,8] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[3,2,5,4,1,6,7,8] => [1,3,5,2,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[2,3,5,4,1,6,7,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[2,4,3,5,1,6,7,8] => [1,2,4,5,3,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,5,4,3,2,6,7,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,4,5,3,2,6,7,8] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,3,5,4,2,6,7,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,4,3,5,2,6,7,8] => [1,2,4,5,3,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,3,4,5,2,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,5,4,3,6,7,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[2,1,4,5,3,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,5,4,3,6,7,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,2,4,5,3,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,2,1,5,4,6,7,8] => [1,3,2,4,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,1,5,4,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,3,2,5,4,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,3,5,4,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,3,5,4,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,4,3,1,5,6,7,8] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,4,3,2,5,6,7,8] => [1,2,4,3,5,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,3,4,2,5,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,4,3,5,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,4,3,5,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,3,2,4,5,6,7,8] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,3,4,8,6,7,5] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[1,2,3,5,8,6,7,4] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[1,2,3,7,5,6,4,8] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,2,3,7,5,6,8,4] => [1,2,3,4,7,8,5,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,2,3,8,5,6,7,4] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,2,3,8,5,7,6,4] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,2,3,8,6,5,7,4] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,2,3,8,6,7,5,4] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,2,4,3,8,6,7,5] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
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[1,2,4,8,5,6,7,3] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,2,4,8,6,5,7,3] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
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[1,2,6,4,5,3,7,8] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,6,4,5,7,8,3] => [1,2,3,6,7,8,4,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
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[1,2,7,4,5,6,8,3] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,2,8,4,5,6,7,3] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,2,8,4,6,7,5,3] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,2,8,4,7,6,5,3] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[1,2,7,5,4,6,3,8] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,2,7,5,4,6,8,3] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,2,8,5,4,6,7,3] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,2,8,5,4,7,6,3] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,2,8,5,6,4,7,3] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,2,8,5,6,7,4,3] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,2,8,6,5,4,7,3] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[1,2,8,6,5,7,4,3] => [1,2,3,8,4,6,7,5] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[1,2,8,7,5,6,4,3] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[1,3,2,4,8,6,7,5] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[1,3,2,7,5,6,8,4] => [1,2,3,4,7,8,5,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,3,2,8,5,7,6,4] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,3,2,8,6,5,7,4] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,3,2,8,6,7,5,4] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,3,4,2,8,6,7,5] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[1,3,4,5,8,6,7,2] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[1,3,4,8,5,6,7,2] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,3,4,8,6,5,7,2] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,3,4,8,6,7,5,2] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,3,6,4,5,2,8,7] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,3,6,4,5,7,2,8] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,3,6,4,5,7,8,2] => [1,2,3,6,7,8,4,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,3,6,4,5,8,7,2] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,3,7,4,5,6,2,8] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,3,7,4,5,6,8,2] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,3,8,4,5,6,7,2] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,3,8,4,6,5,7,2] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,3,8,4,6,7,5,2] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,3,8,5,4,6,7,2] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,3,8,5,4,7,6,2] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,3,8,5,6,7,4,2] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,3,8,5,7,6,4,2] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[1,3,8,6,5,7,4,2] => [1,2,3,8,4,6,7,5] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[1,3,8,7,5,6,4,2] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[1,4,3,2,8,6,7,5] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[1,4,3,5,8,6,7,2] => [1,2,4,5,8,3,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[1,4,3,8,5,6,7,2] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[1,4,3,8,5,7,6,2] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[1,4,3,8,6,5,7,2] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[1,4,3,8,6,7,5,2] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[1,5,3,4,2,6,7,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,5,3,4,2,7,8,6] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,5,3,4,2,8,7,6] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,5,3,4,6,2,7,8] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,5,3,4,6,2,8,7] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,5,3,4,6,7,8,2] => [1,2,5,6,7,8,3,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,5,3,4,7,6,2,8] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,3,4,8,6,7,2] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,6,3,4,5,2,7,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,3,4,5,8,7,2] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,7,3,4,5,6,2,8] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,7,3,4,5,6,8,2] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,8,3,4,5,6,7,2] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,8,3,4,6,7,5,2] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,8,3,4,7,6,5,2] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[1,6,3,5,4,2,7,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,3,5,4,8,7,2] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,7,3,5,4,6,2,8] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,8,3,5,4,6,7,2] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,8,3,5,4,7,6,2] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,8,3,5,6,4,7,2] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,8,3,5,6,7,4,2] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,8,3,5,7,6,4,2] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[1,7,3,6,5,4,2,8] => [1,2,7,3,4,6,5,8] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[1,7,3,6,5,4,8,2] => [1,2,7,8,3,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[1,8,3,6,5,4,7,2] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[1,6,4,3,5,2,7,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,4,3,5,8,7,2] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,8,4,3,5,6,7,2] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,8,4,3,5,7,6,2] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,7,4,3,6,5,8,2] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,8,4,3,6,5,7,2] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,8,4,3,6,7,5,2] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,6,4,5,3,2,7,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,4,5,3,2,8,7] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,4,5,3,8,7,2] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,7,4,5,3,6,8,2] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,8,4,5,3,6,7,2] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,7,4,5,6,3,2,8] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,7,4,5,6,3,8,2] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,8,4,5,6,3,7,2] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,8,4,5,6,7,3,2] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,7,4,6,5,3,2,8] => [1,2,7,3,4,6,5,8] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[1,8,4,6,5,3,7,2] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[1,8,4,6,5,7,3,2] => [1,2,8,3,4,6,7,5] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[1,7,5,4,3,6,2,8] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,7,5,4,3,6,8,2] => [1,2,7,8,3,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,8,5,4,3,6,7,2] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[1,8,5,4,3,7,6,2] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[1,8,5,4,6,3,7,2] => [1,2,8,3,5,6,4,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[1,8,5,4,6,7,3,2] => [1,2,8,3,5,6,7,4] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[1,8,5,4,7,6,3,2] => [1,2,8,3,5,7,4,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[1,7,6,4,5,3,2,8] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,8,6,4,5,3,7,2] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[1,8,6,4,5,7,3,2] => [1,2,8,3,6,7,4,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[1,8,7,4,5,6,3,2] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[1,8,7,4,6,5,3,2] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[1,8,6,5,4,3,7,2] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[1,8,6,5,4,7,3,2] => [1,2,8,3,6,7,4,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[1,8,7,5,4,6,3,2] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[1,8,7,5,6,4,3,2] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[2,1,3,4,8,6,7,5] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[2,1,3,5,8,6,7,4] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[2,1,3,8,5,6,7,4] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,1,3,8,5,7,6,4] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,1,3,8,6,5,7,4] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,1,3,8,6,7,5,4] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,1,4,3,8,6,7,5] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[2,1,4,5,8,6,7,3] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[2,1,4,8,5,6,7,3] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,1,4,8,5,7,6,3] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,1,4,8,6,5,7,3] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,1,4,8,6,7,5,3] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
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[2,3,6,4,5,1,7,8] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
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[2,5,3,4,6,7,8,1] => [1,2,5,6,7,8,3,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
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[2,5,3,4,7,6,8,1] => [1,2,5,7,8,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,5,3,4,8,6,7,1] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,5,3,4,8,7,6,1] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,6,3,4,5,1,7,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,3,4,5,7,8,1] => [1,2,6,7,8,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,3,4,5,8,7,1] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,7,3,4,5,6,1,8] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,8,3,4,5,6,7,1] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,8,3,4,5,7,6,1] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,6,3,5,4,1,7,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,3,5,4,1,8,7] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,3,5,4,7,8,1] => [1,2,6,7,8,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,3,5,4,8,7,1] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,7,3,5,4,6,8,1] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,8,3,5,4,7,6,1] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,7,3,5,6,4,8,1] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,8,3,5,6,7,4,1] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,8,3,5,7,6,4,1] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[2,7,3,6,5,4,1,8] => [1,2,7,3,4,6,5,8] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[2,5,4,3,8,6,7,1] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,6,4,3,5,1,8,7] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,4,3,5,7,8,1] => [1,2,6,7,8,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,4,3,5,8,7,1] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,7,4,3,5,6,8,1] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,8,4,3,5,6,7,1] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,8,4,3,5,7,6,1] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,7,4,3,6,5,8,1] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,8,4,3,6,5,7,1] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,8,4,3,6,7,5,1] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,8,4,3,7,6,5,1] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[2,6,4,5,3,1,7,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,4,5,3,1,8,7] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,4,5,3,7,8,1] => [1,2,6,7,8,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,4,5,3,8,7,1] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,8,4,5,3,6,7,1] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,7,4,5,6,3,1,8] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,7,4,5,6,3,8,1] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,8,4,5,6,3,7,1] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,8,4,5,6,7,3,1] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,7,4,6,5,3,1,8] => [1,2,7,3,4,6,5,8] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
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[2,8,5,4,7,6,3,1] => [1,2,8,3,5,7,4,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[2,7,6,4,5,3,8,1] => [1,2,7,8,3,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,8,7,4,5,6,3,1] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
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[2,8,7,5,4,6,3,1] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[2,8,7,5,6,4,3,1] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[3,2,1,4,8,6,7,5] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,2,1,5,8,6,7,4] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,2,1,7,5,6,8,4] => [1,3,2,4,7,8,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,2,1,8,5,6,7,4] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,2,1,8,5,7,6,4] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
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[3,2,4,1,8,6,7,5] => [1,3,4,2,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,2,4,5,8,6,7,1] => [1,3,4,5,8,2,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,2,4,7,5,6,8,1] => [1,3,4,7,8,2,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,2,4,8,5,6,7,1] => [1,3,4,8,2,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,2,4,8,6,7,5,1] => [1,3,4,8,2,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,2,5,4,8,6,7,1] => [1,3,5,8,2,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,2,6,4,5,1,7,8] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,2,6,4,5,1,8,7] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,2,7,4,5,6,1,8] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,2,8,4,5,6,7,1] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,2,7,4,6,5,1,8] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,2,7,4,6,5,8,1] => [1,3,7,8,2,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,2,8,4,6,5,7,1] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,2,7,5,4,6,1,8] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,2,8,5,4,6,7,1] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,2,8,5,4,7,6,1] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,2,7,5,6,4,1,8] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
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[4,2,3,1,6,5,7,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
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[5,2,3,4,1,8,7,6] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
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[7,2,3,4,6,5,1,8] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
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[5,2,4,3,1,8,7,6] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
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[5,1,2,6,8,3,4,7] => [1,5,8,7,4,6,3,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[1,5,6,2,8,3,4,7] => [1,2,5,8,7,4,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[1,5,6,8,2,3,4,7] => [1,2,5,3,6,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[5,1,6,2,3,4,8,7] => [1,5,3,6,4,2,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
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[5,1,2,6,3,4,8,7] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[1,5,2,6,3,4,8,7] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,5,6,2,3,4,8,7] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,5,2,3,6,4,8,7] => [1,2,5,6,4,3,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,2,5,3,6,4,8,7] => [1,2,3,5,6,4,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,2,5,6,3,4,8,7] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
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[1,2,5,6,3,8,4,7] => [1,2,3,5,4,6,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
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[5,1,2,6,3,4,7,8] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[1,5,2,6,3,4,7,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,5,6,2,3,4,7,8] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,1,2,3,6,4,7,8] => [1,5,6,4,3,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[1,5,2,3,6,4,7,8] => [1,2,5,6,4,3,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,2,5,3,6,4,7,8] => [1,2,3,5,6,4,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,2,5,6,3,4,7,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[5,1,2,3,6,7,4,8] => [1,5,6,7,4,3,2,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[1,5,2,3,6,7,4,8] => [1,2,5,6,7,4,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,2,5,3,6,7,4,8] => [1,2,3,5,6,7,4,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,2,5,6,3,7,4,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[5,1,2,3,6,7,8,4] => [1,5,6,7,8,4,3,2] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[1,5,2,3,6,7,8,4] => [1,2,5,6,7,8,4,3] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,2,5,3,6,7,8,4] => [1,2,3,5,6,7,8,4] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,2,5,6,3,7,8,4] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,2,5,6,7,3,8,4] => [1,2,3,5,7,8,4,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,5,6,7,8,3,4] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[5,1,7,2,8,3,4,6] => [1,5,8,6,3,7,4,2] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,7,1,2,8,3,4,6] => [1,5,8,6,3,2,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,1,7,8,2,3,4,6] => [1,5,2,3,7,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,1,8,2,3,4,6] => [1,5,2,7,4,8,6,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,7,8,1,2,3,4,6] => [1,5,2,7,4,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,1,7,2,3,8,4,6] => [1,5,3,7,4,2,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,7,1,2,3,8,4,6] => [1,5,3,2,7,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,1,2,7,3,8,4,6] => [1,5,3,2,4,7,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[1,5,2,7,3,8,4,6] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,7,2,3,8,4,6] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,7,2,8,3,4,6] => [1,2,5,8,6,3,7,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,5,7,8,2,3,4,6] => [1,2,5,3,7,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
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[5,1,2,7,3,4,8,6] => [1,5,3,2,4,7,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[1,5,2,7,3,4,8,6] => [1,2,5,3,4,7,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,7,2,3,4,8,6] => [1,2,5,3,7,8,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,2,5,3,7,4,8,6] => [1,2,3,5,7,8,6,4] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,5,7,3,4,8,6] => [1,2,3,5,4,7,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,5,3,7,8,4,6] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,5,7,3,8,4,6] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,5,7,8,3,4,6] => [1,2,3,5,8,6,4,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[5,7,1,2,3,4,6,8] => [1,5,3,2,7,6,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,1,2,7,3,4,6,8] => [1,5,3,2,4,7,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[1,5,2,7,3,4,6,8] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,7,2,3,4,6,8] => [1,2,5,3,7,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,2,3,7,4,6,8] => [1,2,5,7,6,4,3,8] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,2,5,3,7,4,6,8] => [1,2,3,5,7,6,4,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,5,7,3,4,6,8] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,5,2,3,4,7,6,8] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,2,5,3,4,7,6,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,2,3,5,7,4,6,8] => [1,2,3,4,5,7,6,8] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[5,1,2,3,4,7,8,6] => [1,5,4,3,2,6,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[1,5,2,3,4,7,8,6] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,2,5,3,4,7,8,6] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,2,3,5,7,4,8,6] => [1,2,3,4,5,7,8,6] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[1,2,3,5,7,8,4,6] => [1,2,3,4,5,7,6,8] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[5,1,8,2,3,4,6,7] => [1,5,3,8,7,6,4,2] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,8,1,2,3,4,6,7] => [1,5,3,2,8,7,6,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,1,2,8,3,4,6,7] => [1,5,3,2,4,8,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[1,5,2,8,3,4,6,7] => [1,2,5,3,4,8,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,5,8,2,3,4,6,7] => [1,2,5,3,8,7,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,1,2,3,8,4,6,7] => [1,5,8,7,6,4,3,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[1,5,2,3,8,4,6,7] => [1,2,5,8,7,6,4,3] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[1,2,5,3,8,4,6,7] => [1,2,3,5,8,7,6,4] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[1,2,5,8,3,4,6,7] => [1,2,3,5,4,8,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[1,5,2,3,4,8,6,7] => [1,2,5,4,3,6,8,7] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[1,2,5,3,4,8,6,7] => [1,2,3,5,4,6,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[1,2,3,5,4,8,6,7] => [1,2,3,4,5,6,8,7] => [.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]
[1,2,3,5,8,4,6,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[5,1,2,3,4,6,8,7] => [1,5,4,3,2,6,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[1,5,2,3,4,6,8,7] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,2,5,3,4,6,8,7] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,2,3,5,6,8,4,7] => [1,2,3,4,5,6,8,7] => [.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]
[1,5,2,3,4,6,7,8] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,2,5,3,4,6,7,8] => [1,2,3,5,4,6,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[6,1,7,2,8,3,4,5] => [1,6,3,7,4,2,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,7,1,2,8,3,4,5] => [1,6,3,2,7,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,1,7,8,2,3,4,5] => [1,6,3,7,4,8,5,2] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,7,1,8,2,3,4,5] => [1,6,3,2,7,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,1,7,2,3,8,4,5] => [1,6,8,5,3,7,4,2] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[6,7,1,2,3,8,4,5] => [1,6,8,5,3,2,7,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[6,1,2,7,3,8,4,5] => [1,6,8,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[1,6,2,7,3,8,4,5] => [1,2,6,8,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,6,7,2,3,8,4,5] => [1,2,6,8,5,3,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[6,1,2,7,8,3,4,5] => [1,6,3,2,4,7,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[1,6,2,7,8,3,4,5] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,7,2,8,3,4,5] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,7,8,2,3,4,5] => [1,2,6,3,7,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,1,7,2,3,4,8,5] => [1,6,4,2,3,7,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,1,2,7,3,4,8,5] => [1,6,4,7,8,5,3,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[1,6,2,7,3,4,8,5] => [1,2,6,4,7,8,5,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,6,7,2,3,4,8,5] => [1,2,6,4,3,7,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,1,2,3,7,4,8,5] => [1,6,4,3,2,5,7,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[1,6,2,3,7,4,8,5] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,2,6,3,7,4,8,5] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,6,7,3,4,8,5] => [1,2,3,6,4,7,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[6,1,2,3,7,8,4,5] => [1,6,8,5,7,4,3,2] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[1,2,6,3,7,8,4,5] => [1,2,3,6,8,5,7,4] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,2,6,7,3,8,4,5] => [1,2,3,6,8,5,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,2,6,7,8,3,4,5] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[6,1,7,2,3,4,5,8] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,1,2,7,3,4,5,8] => [1,6,4,7,5,3,2,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[1,6,2,7,3,4,5,8] => [1,2,6,4,7,5,3,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,6,7,2,3,4,5,8] => [1,2,6,4,3,7,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,1,2,3,7,4,5,8] => [1,6,4,3,2,5,7,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[1,6,2,3,7,4,5,8] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,2,6,3,7,4,5,8] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,6,7,3,4,5,8] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[6,1,2,3,4,7,5,8] => [1,6,7,5,4,3,2,8] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[1,6,2,3,4,7,5,8] => [1,2,6,7,5,4,3,8] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[1,2,6,3,4,7,5,8] => [1,2,3,6,7,5,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,2,3,6,4,7,5,8] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,2,3,6,7,4,5,8] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[6,1,2,3,4,7,8,5] => [1,6,7,8,5,4,3,2] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[1,6,2,3,4,7,8,5] => [1,2,6,7,8,5,4,3] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[1,2,6,3,4,7,8,5] => [1,2,3,6,7,8,5,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,2,3,6,4,7,8,5] => [1,2,3,4,6,7,8,5] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,2,3,6,7,4,8,5] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,2,3,6,7,8,4,5] => [1,2,3,4,6,8,5,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[6,1,8,2,3,4,5,7] => [1,6,4,2,3,8,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,8,1,2,3,4,5,7] => [1,6,4,2,8,7,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,1,2,8,3,4,5,7] => [1,6,4,8,7,5,3,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[1,6,2,8,3,4,5,7] => [1,2,6,4,8,7,5,3] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,2,6,3,8,4,5,7] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,2,6,8,3,4,5,7] => [1,2,3,6,4,8,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[6,1,2,3,4,8,5,7] => [1,6,8,7,5,4,3,2] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[1,2,6,3,4,8,5,7] => [1,2,3,6,8,7,5,4] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,2,3,6,4,8,5,7] => [1,2,3,4,6,8,7,5] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[1,2,3,6,8,4,5,7] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[6,1,2,3,4,5,8,7] => [1,6,5,4,3,2,7,8] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[1,6,2,3,4,5,8,7] => [1,2,6,5,4,3,7,8] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[1,2,6,3,4,5,8,7] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,2,3,6,4,5,8,7] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,2,3,4,6,8,5,7] => [1,2,3,4,5,6,8,7] => [.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]
[1,6,2,3,4,5,7,8] => [1,2,6,5,4,3,7,8] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[1,2,6,3,4,5,7,8] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,2,3,6,4,5,7,8] => [1,2,3,4,6,5,7,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[7,1,8,2,3,4,5,6] => [1,7,5,3,8,6,4,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,1,2,8,3,4,5,6] => [1,7,5,3,2,4,8,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[1,7,2,8,3,4,5,6] => [1,2,7,5,3,4,8,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,7,8,2,3,4,5,6] => [1,2,7,5,3,8,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[7,1,2,3,8,4,5,6] => [1,7,5,8,6,4,3,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[1,7,2,3,8,4,5,6] => [1,2,7,5,8,6,4,3] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,2,7,3,8,4,5,6] => [1,2,3,7,5,8,6,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,2,7,8,3,4,5,6] => [1,2,3,7,5,4,8,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[7,1,2,3,4,8,5,6] => [1,7,5,4,3,2,6,8] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[1,2,7,3,4,8,5,6] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,2,3,7,4,8,5,6] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,2,3,7,8,4,5,6] => [1,2,3,4,7,5,8,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[7,1,2,3,4,5,8,6] => [1,7,8,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],[.,.]]]
[1,7,2,3,4,5,8,6] => [1,2,7,8,6,5,4,3] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[1,2,7,3,4,5,8,6] => [1,2,3,7,8,6,5,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[1,2,3,7,4,5,8,6] => [1,2,3,4,7,8,6,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[1,2,3,4,7,5,8,6] => [1,2,3,4,5,7,8,6] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[1,2,3,4,7,8,5,6] => [1,2,3,4,5,7,6,8] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[1,7,2,3,4,5,6,8] => [1,2,7,6,5,4,3,8] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[1,2,7,3,4,5,6,8] => [1,2,3,7,6,5,4,8] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[1,2,3,7,4,5,6,8] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[1,2,3,4,7,5,6,8] => [1,2,3,4,5,7,6,8] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[1,8,2,3,4,5,6,7] => [1,2,8,7,6,5,4,3] => [.,[.,[[[[[[.,.],.],.],.],.],.]]]
[1,2,8,3,4,5,6,7] => [1,2,3,8,7,6,5,4] => [.,[.,[.,[[[[[.,.],.],.],.],.]]]]
[1,2,3,8,4,5,6,7] => [1,2,3,4,8,7,6,5] => [.,[.,[.,[.,[[[[.,.],.],.],.]]]]]
[1,2,3,4,8,5,6,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[1,2,3,4,5,8,6,7] => [1,2,3,4,5,6,8,7] => [.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]
[5,3,2,6,1,4,8,7] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[7,3,2,5,4,8,1,6] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,4,5,2,3,7,6,1] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[7,4,5,2,3,8,1,6] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,4,5,2,3,1,8,7] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,4,6,2,1,3,8,7] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[3,6,1,5,4,2,8,7] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,6,5,1,3,2,8,7] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,6,4,3,1,2,8,7] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[7,5,4,3,2,8,1,6] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,6,4,3,7,2,5,1] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[7,6,4,3,8,2,1,5] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,7,4,3,8,1,2,5] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,7,4,3,1,8,2,6] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,5,1,3,8,2,6] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,7,1,5,4,8,2,6] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,1,7,5,4,8,3,6] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,8,1,5,4,7,6,2] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[4,8,5,1,3,7,6,2] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,8,4,3,1,7,6,2] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,8,4,3,7,1,5,2] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,8,4,3,6,5,1,2] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,8,5,7,3,1,4,2] => [1,6,2,8,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[5,8,6,7,1,3,4,2] => [1,5,2,8,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,8,6,1,7,3,5,2] => [1,4,2,8,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,8,1,6,7,4,5,2] => [1,3,2,8,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[2,1,8,6,7,4,5,3] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[2,1,7,6,8,4,3,5] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[3,7,1,6,8,4,2,5] => [1,3,2,7,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[4,7,6,1,8,3,2,5] => [1,4,2,7,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,7,6,8,1,3,2,4] => [1,5,2,7,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,4,7,2,1,8,3,6] => [1,5,2,4,3,7,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,4,7,2,8,1,3,5] => [1,6,2,4,3,7,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,4,6,2,8,3,1,5] => [1,7,2,4,3,6,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[8,4,6,2,7,3,5,1] => [1,8,2,4,3,6,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,3,2,6,7,4,5,1] => [1,8,2,3,4,6,5,7] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[7,3,2,6,8,4,1,5] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[6,3,2,7,8,1,4,5] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,3,2,7,1,8,4,6] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,3,2,1,7,8,5,6] => [1,4,2,3,5,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,4,1,2,8,7,6,5] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[5,3,2,8,1,7,6,4] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,3,2,8,7,1,5,4] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,3,2,8,6,5,1,4] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,4,7,2,6,5,3,1] => [1,8,2,4,3,7,5,6] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[7,4,8,2,6,5,1,3] => [1,7,2,4,3,8,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,4,8,2,7,1,5,3] => [1,6,2,4,3,8,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,4,8,2,1,7,6,3] => [1,5,2,4,3,8,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,5,8,1,2,7,6,3] => [1,4,2,5,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,5,1,8,2,7,6,4] => [1,3,2,5,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[2,1,5,8,3,7,6,4] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,1,6,8,7,3,5,4] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,6,1,8,7,2,5,4] => [1,3,2,6,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,6,8,1,7,2,5,3] => [1,4,2,6,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,6,8,7,1,2,4,3] => [1,5,2,6,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,5,8,7,2,1,4,3] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,5,8,6,2,4,1,3] => [1,7,2,5,3,8,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,5,7,6,2,4,3,1] => [1,8,2,5,3,7,4,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[5,7,8,6,1,4,2,3] => [1,5,2,7,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,8,1,6,5,2,3] => [1,4,2,7,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,7,1,8,6,5,2,4] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,1,7,8,6,5,3,4] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,8,1,7,6,5,4,2] => [1,3,2,8,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[4,8,7,1,6,5,3,2] => [1,4,2,8,3,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[5,8,7,6,1,4,3,2] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,8,7,5,4,1,3,2] => [1,6,2,8,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,1,4,3,6,5,8,7,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[3,4,1,2,6,5,8,7,10,9] => [1,3,2,4,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[10,3,2,5,4,7,6,9,8,1] => [1,10,2,3,4,5,6,7,8,9] => [.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]]
[2,1,5,6,3,4,8,7,10,9] => [1,2,3,5,4,6,7,8,9,10] => [.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]]
[2,1,10,5,4,7,6,9,8,3] => [1,2,3,10,4,5,6,7,8,9] => [.,[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]]
[2,1,4,3,7,8,5,6,10,9] => [1,2,3,4,5,7,6,8,9,10] => [.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]]
[10,3,2,7,6,5,4,9,8,1] => [1,10,2,3,4,7,5,6,8,9] => [.,[[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]],.]]
[2,1,4,3,10,7,6,9,8,5] => [1,2,3,4,5,10,6,7,8,9] => [.,[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]]
[2,1,4,3,8,9,10,5,6,7] => [1,2,3,4,5,8,6,9,7,10] => [.,[.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]]]
[4,5,7,1,2,9,3,10,6,8] => [1,4,2,5,3,7,6,9,8,10] => [.,[[.,[.,.]],[.,[[.,.],[[.,.],[.,.]]]]]]
[3,5,1,7,2,9,4,10,6,8] => [1,3,2,5,4,7,6,9,8,10] => [.,[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]]
[2,1,5,7,3,9,4,10,6,8] => [1,2,3,5,4,7,6,9,8,10] => [.,[.,[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]]]
[2,1,6,7,9,3,4,10,5,8] => [1,2,3,6,4,7,5,9,8,10] => [.,[.,[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]]]
[2,1,4,3,6,5,9,10,7,8] => [1,2,3,4,5,6,7,9,8,10] => [.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]
[2,1,4,3,6,5,10,9,8,7] => [1,2,3,4,5,6,7,10,8,9] => [.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]
[4,2,5,1,3,6,7,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,2,4,1,3,6,7,8] => [1,5,3,4,2,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,2,6,1,3,5,7,8] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,3,6,1,2,4,7,8] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,3,5,1,2,4,7,8] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,4,7,1,2,3,6,8] => [1,5,2,4,3,7,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,2,7,1,3,4,5,8] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,3,7,1,2,4,5,8] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,4,7,1,2,3,5,8] => [1,6,3,7,5,2,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,3,5,1,2,4,6,8] => [1,7,6,4,2,3,5,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,3,6,1,2,4,5,8] => [1,7,5,2,3,6,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[3,2,8,1,4,5,6,7] => [1,3,8,7,6,5,4,2] => [.,[[.,.],[[[[[.,.],.],.],.],.]]]
[4,2,8,1,3,5,6,7] => [1,4,2,3,8,7,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[5,2,8,1,3,4,6,7] => [1,5,3,8,7,6,4,2] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,4,8,1,2,3,6,7] => [1,5,2,4,3,8,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,2,8,1,3,4,5,7] => [1,6,4,2,3,8,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,3,8,1,2,4,5,7] => [1,6,4,2,3,8,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,4,8,1,2,3,5,7] => [1,6,3,8,7,5,2,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,5,8,1,2,3,4,7] => [1,6,3,8,7,4,2,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[7,2,8,1,3,4,5,6] => [1,7,5,3,8,6,4,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,3,8,1,2,4,5,6] => [1,7,5,2,3,8,6,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,4,8,1,2,3,5,6] => [1,7,5,2,4,3,8,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,5,8,1,2,3,4,6] => [1,7,4,2,5,3,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,2,4,1,3,5,6,7] => [1,8,7,6,5,3,4,2] => [.,[[[[[[.,.],[.,.]],.],.],.],.]]
[8,3,5,1,2,4,6,7] => [1,8,7,6,4,2,3,5] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[8,3,7,1,2,4,5,6] => [1,8,6,4,2,3,7,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,4,7,1,2,3,5,6] => [1,8,6,3,7,5,2,4] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[8,5,7,1,2,3,4,6] => [1,8,6,3,7,4,2,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[3,2,5,7,1,4,6,8] => [1,3,5,2,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,3,5,7,1,2,6,8] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,2,4,7,1,3,6,8] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,4,7,1,2,6,8] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,2,6,7,1,3,5,8] => [1,4,7,5,2,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,2,6,7,1,3,4,8] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,3,6,7,1,2,4,8] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,2,5,7,1,3,4,8] => [1,6,3,5,2,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,2,4,6,1,3,5,8] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,3,4,6,1,2,5,8] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,3,5,6,1,2,4,8] => [1,7,4,6,2,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[3,2,5,8,1,4,6,7] => [1,3,5,2,4,8,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[4,2,5,8,1,3,6,7] => [1,4,8,7,6,3,5,2] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[5,2,4,8,1,3,6,7] => [1,5,2,3,4,8,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[3,2,6,8,1,4,5,7] => [1,3,6,4,8,7,5,2] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[5,2,6,8,1,3,4,7] => [1,5,2,3,6,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,2,4,8,1,3,5,7] => [1,6,3,4,8,7,5,2] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,3,4,8,1,2,5,7] => [1,6,2,3,4,8,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,2,5,8,1,3,4,7] => [1,6,3,5,2,4,8,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,4,5,8,1,2,3,7] => [1,6,2,4,8,7,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[3,2,7,8,1,4,5,6] => [1,3,7,5,2,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,3,7,8,1,2,5,6] => [1,4,8,6,2,3,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,3,7,8,1,2,4,6] => [1,5,2,3,7,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,4,7,8,1,2,3,6] => [1,5,2,4,8,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,2,7,8,1,3,4,5] => [1,6,3,7,4,8,5,2] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,3,7,8,1,2,4,5] => [1,6,2,3,7,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,4,7,8,1,2,3,5] => [1,6,2,4,8,5,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,2,4,8,1,3,5,6] => [1,7,5,2,3,4,8,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,3,4,8,1,2,5,6] => [1,7,5,2,3,4,8,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,3,5,8,1,2,4,6] => [1,7,4,8,6,2,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,4,5,8,1,2,3,6] => [1,7,3,5,2,4,8,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,2,4,6,1,3,5,7] => [1,8,7,5,2,3,4,6] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,3,4,6,1,2,5,7] => [1,8,7,5,2,3,4,6] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,2,5,6,1,3,4,7] => [1,8,7,4,6,3,5,2] => [.,[[[[[.,.],.],[[.,.],.]],.],.]]
[8,3,5,6,1,2,4,7] => [1,8,7,4,6,2,3,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[8,2,6,7,1,3,4,5] => [1,8,5,2,3,6,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[3,6,2,5,1,4,7,8] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,6,2,5,1,3,7,8] => [1,4,5,2,6,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,6,3,5,1,2,7,8] => [1,4,5,2,6,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,6,2,4,1,3,7,8] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[3,7,2,5,1,4,6,8] => [1,3,2,7,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,7,2,6,1,4,5,8] => [1,3,2,7,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,7,3,6,1,2,5,8] => [1,4,6,2,7,5,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,7,2,6,1,3,4,8] => [1,5,2,7,4,6,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,7,3,6,1,2,4,8] => [1,5,2,7,4,6,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,7,2,5,1,3,4,8] => [1,6,3,2,7,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,8,2,5,1,3,6,7] => [1,4,5,2,8,7,6,3] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[3,8,2,6,1,4,5,7] => [1,3,2,8,7,5,4,6] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[4,8,2,6,1,3,5,7] => [1,4,6,3,2,8,7,5] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[5,8,3,6,1,2,4,7] => [1,5,2,8,7,4,6,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,8,4,6,1,2,3,7] => [1,5,2,8,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,8,3,4,1,2,5,7] => [1,6,2,8,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,8,4,5,1,2,3,7] => [1,6,2,8,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[4,8,2,7,1,3,5,6] => [1,4,7,5,2,8,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,3,7,1,2,5,6] => [1,4,7,5,2,8,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,8,2,7,1,3,4,6] => [1,5,2,8,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,3,7,1,2,4,6] => [1,5,2,8,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,4,7,1,2,3,6] => [1,5,2,8,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,8,2,7,1,3,4,5] => [1,6,3,2,8,5,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,8,3,7,1,2,4,5] => [1,6,2,8,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,8,5,7,1,2,3,4] => [1,6,2,8,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,8,2,4,1,3,5,6] => [1,7,5,2,8,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,2,5,1,3,4,6] => [1,7,4,5,2,8,6,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,8,3,5,1,2,4,6] => [1,7,4,5,2,8,6,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[5,3,2,6,1,4,7,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,4,2,6,1,3,7,8] => [1,5,2,4,6,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[6,3,2,5,1,4,7,8] => [1,6,4,5,2,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,4,2,5,1,3,7,8] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,5,2,4,1,3,7,8] => [1,6,3,2,5,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,3,2,7,1,4,6,8] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,4,3,7,1,2,6,8] => [1,5,2,4,7,6,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,3,2,7,1,4,5,8] => [1,6,4,7,5,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,4,2,7,1,3,5,8] => [1,6,3,2,4,7,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,4,3,7,1,2,5,8] => [1,6,2,4,7,5,3,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,5,2,7,1,3,4,8] => [1,6,3,2,5,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,5,3,7,1,2,4,8] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,4,2,5,1,3,6,8] => [1,7,6,3,2,4,5,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,3,2,6,1,4,5,8] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,4,2,6,1,3,5,8] => [1,7,5,2,4,6,3,8] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,4,3,6,1,2,5,8] => [1,7,5,2,4,6,3,8] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[5,3,2,8,1,4,6,7] => [1,5,2,3,4,8,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,4,3,8,1,2,6,7] => [1,5,2,4,8,7,6,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,3,2,8,1,4,5,7] => [1,6,4,8,7,5,2,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,4,2,8,1,3,5,7] => [1,6,3,2,4,8,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,4,3,8,1,2,5,7] => [1,6,2,4,8,7,5,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,5,3,8,1,2,4,7] => [1,6,2,5,3,4,8,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,5,4,8,1,2,3,7] => [1,6,2,5,3,4,8,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,3,2,8,1,4,5,6] => [1,7,5,2,3,4,8,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,4,2,8,1,3,5,6] => [1,7,5,2,4,8,6,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,4,3,8,1,2,5,6] => [1,7,5,2,4,8,6,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,5,3,8,1,2,4,6] => [1,7,4,8,6,2,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,5,4,8,1,2,3,6] => [1,7,3,4,8,6,2,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,6,2,8,1,3,4,5] => [1,7,4,8,5,2,6,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,6,4,8,1,2,3,5] => [1,7,3,4,8,5,2,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[8,3,2,5,1,4,6,7] => [1,8,7,6,4,5,2,3] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[8,4,2,5,1,3,6,7] => [1,8,7,6,3,2,4,5] => [.,[[[[[.,.],[.,[.,.]]],.],.],.]]
[8,3,2,6,1,4,5,7] => [1,8,7,5,2,3,4,6] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,4,2,6,1,3,5,7] => [1,8,7,5,2,4,6,3] => [.,[[[[.,[[.,.],.]],[.,.]],.],.]]
[8,6,2,4,1,3,5,7] => [1,8,7,5,2,6,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,3,2,7,1,4,5,6] => [1,8,6,4,7,5,2,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,4,2,7,1,3,5,6] => [1,8,6,3,2,4,7,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,4,3,7,1,2,5,6] => [1,8,6,2,4,7,5,3] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[8,5,2,7,1,3,4,6] => [1,8,6,3,2,5,4,7] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[8,5,3,7,1,2,4,6] => [1,8,6,2,5,3,4,7] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[8,5,4,7,1,2,3,6] => [1,8,6,2,5,3,4,7] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[8,6,3,7,1,2,4,5] => [1,8,5,2,6,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,7,2,5,1,3,4,6] => [1,8,6,3,2,7,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,7,2,6,1,3,4,5] => [1,8,5,2,7,4,6,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[8,7,3,6,1,2,4,5] => [1,8,5,2,7,4,6,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[8,7,4,6,1,2,3,5] => [1,8,5,2,7,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[4,6,3,5,8,1,2,7] => [1,4,5,8,7,2,6,3] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[5,6,2,4,8,1,3,7] => [1,5,8,7,3,2,6,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[4,7,2,5,8,1,3,6] => [1,4,5,8,6,2,7,3] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,7,3,5,8,1,2,6] => [1,4,5,8,6,2,7,3] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,7,2,4,8,1,3,6] => [1,5,8,6,2,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,7,3,4,8,1,2,6] => [1,5,8,6,2,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[3,7,2,6,8,1,4,5] => [1,3,2,7,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[4,7,3,6,8,1,2,5] => [1,4,6,2,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,7,4,6,8,1,2,3] => [1,5,8,3,4,6,2,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,7,3,4,8,1,2,5] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,7,3,5,8,1,2,4] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,8,2,5,7,1,4,6] => [1,3,2,8,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,8,2,6,7,1,4,5] => [1,3,2,8,5,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[4,8,3,6,7,1,2,5] => [1,4,6,2,8,5,7,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,8,2,6,7,1,3,4] => [1,5,7,3,2,8,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,8,4,6,7,1,2,3] => [1,5,7,2,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,8,2,5,7,1,3,4] => [1,6,2,8,4,5,7,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,8,3,5,7,1,2,4] => [1,6,2,8,4,5,7,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,8,4,5,7,1,2,3] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,8,2,4,6,1,3,5] => [1,7,3,2,8,5,6,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,8,3,4,6,1,2,5] => [1,7,2,8,5,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,8,2,5,6,1,3,4] => [1,7,3,2,8,4,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,8,3,5,6,1,2,4] => [1,7,2,8,4,5,6,3] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[4,3,2,6,8,1,5,7] => [1,4,6,2,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,3,2,6,8,1,4,7] => [1,5,8,7,4,6,2,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,4,2,6,8,1,3,7] => [1,5,8,7,3,2,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,4,3,6,8,1,2,7] => [1,5,8,7,2,4,6,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,3,2,5,8,1,4,7] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,5,2,4,8,1,3,7] => [1,6,2,5,8,7,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[4,3,2,7,8,1,5,6] => [1,4,7,5,8,6,2,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,3,2,7,8,1,4,6] => [1,5,8,6,2,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,4,2,7,8,1,3,6] => [1,5,8,6,2,4,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,4,3,7,8,1,2,6] => [1,5,8,6,2,4,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,4,2,7,8,1,3,5] => [1,6,2,4,7,3,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,4,3,7,8,1,2,5] => [1,6,2,4,7,3,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,5,2,7,8,1,3,4] => [1,6,2,5,8,4,7,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[7,4,2,5,8,1,3,6] => [1,7,3,2,4,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,4,3,5,8,1,2,6] => [1,7,2,4,5,8,6,3] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,5,3,4,8,1,2,6] => [1,7,2,5,8,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,3,2,6,8,1,4,5] => [1,7,4,6,2,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,6,3,5,8,1,2,4] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,3,2,5,7,1,4,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,5,2,4,7,1,3,6] => [1,8,6,2,5,7,3,4] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[8,3,2,6,7,1,4,5] => [1,8,5,7,4,6,2,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,4,2,6,7,1,3,5] => [1,8,5,7,3,2,4,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,6,3,5,7,1,2,4] => [1,8,4,5,7,2,6,3] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,7,2,4,6,1,3,5] => [1,8,5,6,2,7,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,7,3,4,6,1,2,5] => [1,8,5,6,2,7,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,7,2,5,6,1,3,4] => [1,8,4,5,6,2,7,3] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[8,7,3,5,6,1,2,4] => [1,8,4,5,6,2,7,3] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[4,3,7,2,6,1,5,8] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,3,7,2,5,1,4,8] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,4,7,2,5,1,3,8] => [1,6,2,4,3,7,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,4,7,3,5,1,2,8] => [1,6,2,4,3,7,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[4,3,8,2,6,1,5,7] => [1,4,2,3,8,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[6,3,8,2,5,1,4,7] => [1,6,2,3,8,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,4,8,2,5,1,3,7] => [1,6,2,4,3,8,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,4,8,3,5,1,2,7] => [1,6,2,4,3,8,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,3,8,2,7,1,5,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,3,8,2,7,1,4,6] => [1,5,7,4,2,3,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,4,8,2,7,1,3,6] => [1,5,7,3,8,6,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,4,8,3,7,1,2,6] => [1,5,7,2,4,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,3,8,2,7,1,4,5] => [1,6,2,3,8,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,4,8,2,7,1,3,5] => [1,6,2,4,3,8,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,4,8,3,7,1,2,5] => [1,6,2,4,3,8,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,5,8,2,7,1,3,4] => [1,6,2,5,7,3,8,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,4,8,3,5,1,2,6] => [1,7,2,4,3,8,6,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[7,5,8,2,4,1,3,6] => [1,7,3,8,6,2,5,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[7,5,8,3,4,1,2,6] => [1,7,2,5,4,3,8,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,3,8,2,6,1,4,5] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,4,8,2,6,1,3,5] => [1,7,3,8,5,6,2,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,5,8,2,6,1,3,4] => [1,7,3,8,4,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,6,8,3,5,1,2,4] => [1,7,2,6,3,8,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,3,6,2,5,1,4,7] => [1,8,7,4,2,3,6,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[8,4,6,2,5,1,3,7] => [1,8,7,3,6,2,4,5] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[8,5,6,2,4,1,3,7] => [1,8,7,3,6,2,5,4] => [.,[[[[.,.],[[[.,.],.],.]],.],.]]
[8,3,7,2,5,1,4,6] => [1,8,6,2,3,7,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,4,7,3,5,1,2,6] => [1,8,6,2,4,3,7,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[8,3,7,2,6,1,4,5] => [1,8,5,6,2,3,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,4,7,2,6,1,3,5] => [1,8,5,6,2,4,3,7] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[8,4,7,3,6,1,2,5] => [1,8,5,6,2,4,3,7] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[8,6,7,2,4,1,3,5] => [1,8,5,4,2,6,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[8,6,7,3,5,1,2,4] => [1,8,4,3,7,2,6,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[5,4,3,2,7,1,6,8] => [1,5,7,6,2,4,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,4,3,2,7,1,5,8] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,5,4,2,7,1,3,8] => [1,6,2,5,7,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,5,4,2,6,1,3,8] => [1,7,3,4,2,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,6,3,2,5,1,4,8] => [1,7,4,2,6,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[5,4,3,2,8,1,6,7] => [1,5,8,7,6,2,4,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,5,4,2,8,1,3,7] => [1,6,2,5,8,7,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,5,4,3,8,1,2,7] => [1,6,2,5,8,7,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,5,3,2,8,1,4,6] => [1,7,4,2,5,8,6,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,5,4,2,8,1,3,6] => [1,7,3,4,2,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,6,3,2,8,1,4,5] => [1,7,4,2,6,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,6,4,3,8,1,2,5] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,5,4,2,6,1,3,7] => [1,8,7,3,4,2,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,6,3,2,5,1,4,7] => [1,8,7,4,2,6,3,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[8,6,5,2,4,1,3,7] => [1,8,7,3,5,4,2,6] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[8,6,3,2,7,1,4,5] => [1,8,5,7,4,2,6,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,6,4,2,7,1,3,5] => [1,8,5,7,3,4,2,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,6,4,3,7,1,2,5] => [1,8,5,7,2,6,3,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,7,3,2,5,1,4,6] => [1,8,6,2,7,4,3,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[8,7,3,2,6,1,4,5] => [1,8,5,6,2,7,4,3] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[8,7,4,2,6,1,3,5] => [1,8,5,6,2,7,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,7,4,3,6,1,2,5] => [1,8,5,6,2,7,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,7,5,2,6,1,3,4] => [1,8,4,2,7,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,7,6,2,4,1,3,5] => [1,8,5,4,2,7,3,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,7,6,2,5,1,3,4] => [1,8,4,2,7,3,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,7,6,3,5,1,2,4] => [1,8,4,3,6,2,7,5] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[4,8,3,7,2,6,1,5] => [1,4,7,2,8,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,8,3,7,2,6,1,4] => [1,5,2,8,4,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,8,4,7,2,6,1,3] => [1,5,2,8,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,8,3,7,2,5,1,4] => [1,6,5,2,8,4,7,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,8,4,7,2,5,1,3] => [1,6,5,2,8,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,8,5,7,2,4,1,3] => [1,6,4,7,2,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,8,5,7,3,4,1,2] => [1,6,4,7,2,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,8,3,6,2,5,1,4] => [1,7,2,8,4,6,5,3] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[7,8,5,6,2,4,1,3] => [1,7,2,8,3,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,4,3,8,2,7,1,5] => [1,6,7,2,4,8,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,5,3,8,2,7,1,4] => [1,6,7,2,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,4,8,2,7,1,3] => [1,6,7,2,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,4,8,3,7,1,2] => [1,6,7,2,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,5,3,8,2,6,1,4] => [1,7,2,5,3,4,8,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,4,8,2,6,1,3] => [1,7,2,5,3,4,8,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,5,3,7,2,6,1,4] => [1,8,4,7,2,5,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,5,4,7,2,6,1,3] => [1,8,3,4,7,2,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,5,4,7,3,6,1,2] => [1,8,2,5,3,4,7,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[8,6,3,7,2,5,1,4] => [1,8,4,7,2,6,5,3] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,6,4,7,2,5,1,3] => [1,8,3,4,7,2,6,5] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]]
[8,6,4,7,3,5,1,2] => [1,8,2,6,5,3,4,7] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[8,6,5,7,2,4,1,3] => [1,8,3,5,2,6,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[8,7,4,6,3,5,1,2] => [1,8,2,7,3,4,6,5] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]]
[8,7,5,6,2,4,1,3] => [1,8,3,5,2,7,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[6,5,4,3,2,8,1,7] => [1,6,8,7,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,6,5,4,2,8,1,3] => [1,7,2,6,8,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[8,5,4,3,2,7,1,6] => [1,8,6,7,2,5,3,4] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[8,6,5,4,2,7,1,3] => [1,8,3,5,2,6,7,4] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[8,7,4,3,2,6,1,5] => [1,8,5,2,7,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,7,5,3,2,6,1,4] => [1,8,4,3,5,2,7,6] => [.,[[[[.,.],.],[.,[[.,.],.]]],.]]
[8,7,5,4,2,6,1,3] => [1,8,3,5,2,7,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,7,6,3,2,5,1,4] => [1,8,4,3,6,5,2,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[8,7,6,4,2,5,1,3] => [1,8,3,6,5,2,7,4] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[8,7,6,5,2,4,1,3] => [1,8,3,6,4,5,2,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,1,2,3,4,7,5,6] => [1,8,6,7,5,4,3,2] => [.,[[[[[[.,.],.],.],.],[.,.]],.]]
[8,1,2,3,6,4,5,7] => [1,8,7,5,6,4,3,2] => [.,[[[[[[.,.],.],.],[.,.]],.],.]]
[7,1,2,3,6,4,8,5] => [1,7,8,5,6,4,3,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[8,1,2,3,6,7,4,5] => [1,8,5,6,7,4,3,2] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[4,1,2,8,3,7,5,6] => [1,4,8,6,7,5,3,2] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[8,1,2,5,3,4,6,7] => [1,8,7,6,4,5,3,2] => [.,[[[[[[.,.],.],[.,.]],.],.],.]]
[7,1,2,5,3,4,8,6] => [1,7,8,6,4,5,3,2] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[8,1,2,6,3,4,5,7] => [1,8,7,5,3,2,4,6] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[6,1,2,5,3,8,4,7] => [1,6,8,7,4,5,3,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[8,1,2,5,3,7,4,6] => [1,8,6,7,4,5,3,2] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[8,1,2,6,3,7,4,5] => [1,8,5,3,2,4,6,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[6,1,2,5,3,7,8,4] => [1,6,7,8,4,5,3,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[4,1,2,8,7,3,5,6] => [1,4,8,6,3,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,1,2,7,6,3,8,5] => [1,4,7,8,5,6,3,2] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[8,1,2,5,6,3,4,7] => [1,8,7,4,5,6,3,2] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[8,1,2,5,7,3,4,6] => [1,8,6,3,2,4,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[4,1,2,5,8,7,3,6] => [1,4,5,8,6,7,3,2] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[8,1,2,5,6,7,3,4] => [1,8,4,5,6,7,3,2] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[3,1,8,2,6,4,5,7] => [1,3,8,7,5,6,4,2] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[3,1,8,2,7,4,5,6] => [1,3,8,6,4,2,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,1,7,2,6,4,8,5] => [1,3,7,8,5,6,4,2] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,1,8,2,6,7,4,5] => [1,3,8,5,6,7,4,2] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[8,1,4,2,3,5,6,7] => [1,8,7,6,5,3,4,2] => [.,[[[[[[.,.],[.,.]],.],.],.],.]]
[7,1,4,2,3,5,8,6] => [1,7,8,6,5,3,4,2] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[6,1,4,2,3,8,5,7] => [1,6,8,7,5,3,4,2] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[8,1,4,2,3,7,5,6] => [1,8,6,7,5,3,4,2] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[6,1,4,2,3,7,8,5] => [1,6,7,8,5,3,4,2] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[8,1,5,2,3,4,6,7] => [1,8,7,6,4,2,3,5] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[7,1,5,2,3,4,8,6] => [1,7,8,6,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[8,1,7,2,3,4,5,6] => [1,8,6,4,2,3,7,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[6,1,5,2,3,8,4,7] => [1,6,8,7,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,1,5,2,3,7,4,6] => [1,8,6,7,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[6,1,8,2,3,7,4,5] => [1,6,7,4,2,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,1,5,2,3,7,8,4] => [1,6,7,8,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,1,4,2,8,3,6,7] => [1,5,8,7,6,3,4,2] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,1,4,2,7,3,8,6] => [1,5,7,8,6,3,4,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,1,4,2,6,3,5,7] => [1,8,7,5,6,3,4,2] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[8,1,4,2,7,3,5,6] => [1,8,6,3,4,2,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[7,1,4,2,6,3,8,5] => [1,7,8,5,6,3,4,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[8,1,5,2,6,3,4,7] => [1,8,7,4,2,3,5,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,1,5,2,7,3,4,6] => [1,8,6,3,5,7,4,2] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[7,1,8,2,6,3,4,5] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,1,5,2,6,3,8,4] => [1,7,8,4,2,3,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[5,1,4,2,8,7,3,6] => [1,5,8,6,7,3,4,2] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[8,1,5,2,6,7,3,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[5,1,4,2,6,7,8,3] => [1,5,6,7,8,3,4,2] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[3,1,8,6,2,4,5,7] => [1,3,8,7,5,2,4,6] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[3,1,6,5,2,8,4,7] => [1,3,6,8,7,4,5,2] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,1,8,5,2,7,4,6] => [1,3,8,6,7,4,5,2] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[8,1,4,5,2,3,6,7] => [1,8,7,6,3,4,5,2] => [.,[[[[[.,.],[.,[.,.]]],.],.],.]]
[7,1,4,5,2,3,8,6] => [1,7,8,6,3,4,5,2] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[8,1,4,6,2,3,5,7] => [1,8,7,5,2,3,4,6] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[7,1,4,8,2,3,5,6] => [1,7,5,2,3,4,8,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,1,6,5,2,3,4,7] => [1,8,7,4,5,2,3,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[7,1,8,6,2,3,4,5] => [1,7,4,6,3,8,5,2] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[7,1,6,5,2,3,8,4] => [1,7,8,4,5,2,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[6,1,4,5,2,8,3,7] => [1,6,8,7,3,4,5,2] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,1,4,5,2,7,3,6] => [1,8,6,7,3,4,5,2] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,1,6,5,2,7,3,4] => [1,8,4,5,2,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[6,1,4,5,2,7,8,3] => [1,6,7,8,3,4,5,2] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,1,8,5,6,2,4,7] => [1,3,8,7,4,5,6,2] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[3,1,8,5,7,2,4,6] => [1,3,8,6,2,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,1,7,5,6,2,8,4] => [1,3,7,8,4,5,6,2] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[8,1,4,5,6,2,3,7] => [1,8,7,3,4,5,6,2] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,1,4,5,7,2,3,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,1,4,7,6,2,3,5] => [1,8,5,6,2,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,1,7,5,6,2,3,4] => [1,8,4,5,6,2,3,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[7,1,4,5,6,2,8,3] => [1,7,8,3,4,5,6,2] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[3,1,4,5,8,7,2,6] => [1,3,4,5,8,6,7,2] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,1,4,8,6,7,2,5] => [1,3,4,8,5,6,7,2] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,1,8,5,6,7,2,4] => [1,3,8,4,5,6,7,2] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[8,1,4,5,6,7,2,3] => [1,8,3,4,5,6,7,2] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[2,8,1,3,4,7,5,6] => [1,2,8,6,7,5,4,3] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[2,8,1,3,6,4,5,7] => [1,2,8,7,5,6,4,3] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]]
[2,8,1,3,7,4,5,6] => [1,2,8,6,4,3,5,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[2,7,1,3,6,4,8,5] => [1,2,7,8,5,6,4,3] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[2,5,1,3,8,7,4,6] => [1,2,5,8,6,7,4,3] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[2,8,1,3,6,7,4,5] => [1,2,8,5,6,7,4,3] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[2,7,1,5,3,4,8,6] => [1,2,7,8,6,4,5,3] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[2,7,1,6,3,4,8,5] => [1,2,7,8,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,8,1,6,3,7,4,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[2,6,1,5,3,7,8,4] => [1,2,6,7,8,4,5,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,4,1,8,7,3,5,6] => [1,2,4,8,6,3,5,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[2,4,1,7,6,3,8,5] => [1,2,4,7,8,5,6,3] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,8,1,5,6,3,4,7] => [1,2,8,7,4,5,6,3] => [.,[.,[[[[.,.],[.,[.,.]]],.],.]]]
[2,8,1,7,6,3,4,5] => [1,2,8,5,6,3,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[2,7,1,5,6,3,8,4] => [1,2,7,8,4,5,6,3] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,4,1,5,8,7,3,6] => [1,2,4,5,8,6,7,3] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,4,1,8,6,7,3,5] => [1,2,4,8,5,6,7,3] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[2,8,1,5,6,7,3,4] => [1,2,8,4,5,6,7,3] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[7,3,1,2,4,5,8,6] => [1,7,8,6,5,4,2,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[8,3,1,2,4,7,5,6] => [1,8,6,7,5,4,2,3] => [.,[[[[[.,[.,.]],.],.],[.,.]],.]]
[5,3,1,2,7,4,8,6] => [1,5,7,8,6,4,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[8,3,1,2,6,4,5,7] => [1,8,7,5,6,4,2,3] => [.,[[[[[.,[.,.]],.],[.,.]],.],.]]
[8,3,1,2,7,4,5,6] => [1,8,6,4,2,3,5,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[7,3,1,2,6,4,8,5] => [1,7,8,5,6,4,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[5,3,1,2,6,8,4,7] => [1,5,6,8,7,4,2,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[5,3,1,2,8,7,4,6] => [1,5,8,6,7,4,2,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,3,1,2,6,7,8,4] => [1,5,6,7,8,4,2,3] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,4,1,2,3,8,5,7] => [1,6,8,7,5,3,2,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[8,4,1,2,3,7,5,6] => [1,8,6,7,5,3,2,4] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[5,8,1,2,3,7,4,6] => [1,5,3,2,8,6,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[8,6,1,2,3,7,4,5] => [1,8,5,3,2,6,7,4] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[5,4,1,2,8,3,6,7] => [1,5,8,7,6,3,2,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,4,1,2,7,3,8,6] => [1,5,7,8,6,3,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,4,1,2,7,3,5,6] => [1,8,6,3,2,4,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[5,8,1,2,6,3,4,7] => [1,5,6,3,2,8,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,8,1,2,7,3,4,6] => [1,5,7,4,2,8,6,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,7,1,2,6,3,8,4] => [1,5,6,3,2,7,8,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,4,1,2,6,8,3,7] => [1,5,6,8,7,3,2,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,8,1,2,6,7,3,4] => [1,5,6,7,3,2,8,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,4,1,2,6,7,8,3] => [1,5,6,7,8,3,2,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,3,1,8,2,7,5,6] => [1,4,8,6,7,5,2,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,3,1,5,2,4,6,7] => [1,8,7,6,4,5,2,3] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[8,3,1,6,2,4,5,7] => [1,8,7,5,2,3,4,6] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[7,3,1,8,2,4,5,6] => [1,7,5,2,3,4,8,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,3,1,5,2,7,4,6] => [1,8,6,7,4,5,2,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,4,1,5,2,3,6,7] => [1,8,7,6,3,2,4,5] => [.,[[[[[.,.],[.,[.,.]]],.],.],.]]
[7,4,1,5,2,3,8,6] => [1,7,8,6,3,2,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[8,4,1,6,2,3,5,7] => [1,8,7,5,2,4,6,3] => [.,[[[[.,[[.,.],.]],[.,.]],.],.]]
[7,4,1,8,2,3,5,6] => [1,7,5,2,4,8,6,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[6,8,1,5,2,3,4,7] => [1,6,3,2,8,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,7,1,5,2,3,4,6] => [1,8,6,3,2,7,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,7,1,6,2,3,4,5] => [1,8,5,2,7,4,6,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[6,7,1,5,2,3,8,4] => [1,6,3,2,7,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,4,1,5,2,8,3,7] => [1,6,8,7,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,4,1,5,2,7,3,6] => [1,8,6,7,3,2,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[6,8,1,5,2,7,3,4] => [1,6,7,3,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,4,1,5,2,7,8,3] => [1,6,7,8,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,3,1,8,7,2,5,6] => [1,4,8,6,2,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,3,1,7,6,2,8,5] => [1,4,7,8,5,6,2,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,3,1,5,6,2,4,7] => [1,8,7,4,5,6,2,3] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,3,1,5,7,2,4,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,3,1,7,6,2,4,5] => [1,8,5,6,2,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[7,3,1,5,6,2,8,4] => [1,7,8,4,5,6,2,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,4,1,5,6,2,3,7] => [1,8,7,3,2,4,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,4,1,7,6,2,3,5] => [1,8,5,6,2,4,7,3] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[7,8,1,5,6,2,3,4] => [1,7,3,2,8,4,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[4,3,1,5,6,8,2,7] => [1,4,5,6,8,7,2,3] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,3,1,8,6,7,2,5] => [1,4,8,5,6,7,2,3] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[8,3,1,5,6,7,2,4] => [1,8,4,5,6,7,2,3] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[8,4,1,5,6,7,2,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[4,3,1,5,6,7,8,2] => [1,4,5,6,7,8,2,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[2,3,8,1,4,7,5,6] => [1,2,3,8,6,7,5,4] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[2,3,8,1,6,4,5,7] => [1,2,3,8,7,5,6,4] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[2,3,8,1,7,4,5,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[2,3,7,1,6,4,8,5] => [1,2,3,7,8,5,6,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,3,5,1,8,7,4,6] => [1,2,3,5,8,6,7,4] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,3,8,1,6,7,4,5] => [1,2,3,8,5,6,7,4] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,8,4,1,3,5,6,7] => [1,2,8,7,6,5,3,4] => [.,[.,[[[[[.,[.,.]],.],.],.],.]]]
[2,7,4,1,3,5,8,6] => [1,2,7,8,6,5,3,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[2,6,4,1,3,8,5,7] => [1,2,6,8,7,5,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[2,8,4,1,3,7,5,6] => [1,2,8,6,7,5,3,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[2,6,4,1,3,7,8,5] => [1,2,6,7,8,5,3,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,8,5,1,3,4,6,7] => [1,2,8,7,6,4,3,5] => [.,[.,[[[[[.,.],[.,.]],.],.],.]]]
[2,7,5,1,3,4,8,6] => [1,2,7,8,6,4,3,5] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[2,8,7,1,3,4,5,6] => [1,2,8,6,4,3,7,5] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[2,6,5,1,3,8,4,7] => [1,2,6,8,7,4,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,6,8,1,3,7,4,5] => [1,2,6,7,4,3,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,6,5,1,3,7,8,4] => [1,2,6,7,8,4,3,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,5,4,1,8,3,6,7] => [1,2,5,8,7,6,3,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,5,4,1,7,3,8,6] => [1,2,5,7,8,6,3,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,8,4,1,6,3,5,7] => [1,2,8,7,5,6,3,4] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]]
[2,7,4,1,6,3,8,5] => [1,2,7,8,5,6,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,8,5,1,7,3,4,6] => [1,2,8,6,3,5,7,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[2,7,5,1,6,3,8,4] => [1,2,7,8,4,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,5,4,1,6,8,3,7] => [1,2,5,6,8,7,3,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,5,4,1,8,7,3,6] => [1,2,5,8,6,7,3,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,8,4,1,6,7,3,5] => [1,2,8,5,6,7,3,4] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[2,8,5,1,6,7,3,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[2,5,4,1,6,7,8,3] => [1,2,5,6,7,8,3,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[6,3,4,1,2,8,5,7] => [1,6,8,7,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[8,3,4,1,2,7,5,6] => [1,8,6,7,5,2,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[6,3,4,1,2,7,8,5] => [1,6,7,8,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[7,3,5,1,2,4,8,6] => [1,7,8,6,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[6,3,7,1,2,4,8,5] => [1,6,4,2,3,7,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,3,5,1,2,8,4,7] => [1,6,8,7,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,3,5,1,2,7,4,6] => [1,8,6,7,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[6,3,8,1,2,7,4,5] => [1,6,7,4,2,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,3,5,1,2,7,8,4] => [1,6,7,8,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,5,4,1,2,3,8,6] => [1,7,8,6,3,4,2,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[6,8,4,1,2,3,5,7] => [1,6,3,4,2,8,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,8,5,1,2,3,4,7] => [1,6,3,5,2,8,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,7,5,1,2,3,8,4] => [1,6,3,5,2,7,8,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,5,4,1,2,8,3,7] => [1,6,8,7,3,4,2,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,5,4,1,2,7,3,6] => [1,8,6,7,3,4,2,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[6,8,4,1,2,7,3,5] => [1,6,7,3,4,2,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,5,4,1,2,7,8,3] => [1,6,7,8,3,4,2,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,3,4,1,8,2,6,7] => [1,5,8,7,6,2,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,3,4,1,7,2,8,6] => [1,5,7,8,6,2,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,3,4,1,6,2,5,7] => [1,8,7,5,6,2,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,3,4,1,7,2,5,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,3,5,1,6,2,4,7] => [1,8,7,4,2,3,5,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[7,3,8,1,6,2,4,5] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,3,5,1,6,2,8,4] => [1,7,8,4,2,3,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,5,4,1,6,2,3,7] => [1,8,7,3,4,2,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,5,4,1,7,2,3,6] => [1,8,6,2,5,7,3,4] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[7,8,4,1,6,2,3,5] => [1,7,3,4,2,8,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,8,5,1,6,2,3,4] => [1,7,3,5,6,2,8,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,5,4,1,6,2,8,3] => [1,7,8,3,4,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[5,3,4,1,6,8,2,7] => [1,5,6,8,7,2,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[8,3,4,1,6,7,2,5] => [1,8,5,6,7,2,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,3,5,1,6,7,2,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[8,5,4,1,6,7,2,3] => [1,8,3,4,2,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[5,3,4,1,6,7,8,2] => [1,5,6,7,8,2,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[2,3,4,8,1,7,5,6] => [1,2,3,4,8,6,7,5] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[2,3,8,5,1,4,6,7] => [1,2,3,8,7,6,4,5] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]]
[2,3,7,5,1,4,8,6] => [1,2,3,7,8,6,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[2,3,8,6,1,4,5,7] => [1,2,3,8,7,5,4,6] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[2,3,7,6,1,4,8,5] => [1,2,3,7,8,5,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,3,6,5,1,8,4,7] => [1,2,3,6,8,7,4,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,3,8,5,1,7,4,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[2,3,8,6,1,7,4,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,3,6,5,1,7,8,4] => [1,2,3,6,7,8,4,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,8,4,5,1,3,6,7] => [1,2,8,7,6,3,4,5] => [.,[.,[[[[.,[.,[.,.]]],.],.],.]]]
[2,7,4,5,1,3,8,6] => [1,2,7,8,6,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[2,7,4,8,1,3,5,6] => [1,2,7,5,3,4,8,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,7,4,6,1,3,8,5] => [1,2,7,8,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,8,6,5,1,3,4,7] => [1,2,8,7,4,5,3,6] => [.,[.,[[[[.,.],[.,[.,.]]],.],.]]]
[2,7,8,6,1,3,4,5] => [1,2,7,4,6,3,8,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[2,7,6,5,1,3,8,4] => [1,2,7,8,4,5,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,6,4,5,1,8,3,7] => [1,2,6,8,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,8,4,6,1,7,3,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[2,6,4,5,1,7,8,3] => [1,2,6,7,8,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,3,4,5,1,2,8,6] => [1,7,8,6,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[8,3,6,5,1,2,4,7] => [1,8,7,4,5,2,3,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[7,3,8,6,1,2,4,5] => [1,7,4,6,2,3,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,3,6,5,1,2,8,4] => [1,7,8,4,5,2,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,6,4,5,1,2,8,3] => [1,7,8,3,4,5,2,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,3,4,5,1,8,2,7] => [1,6,8,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,3,4,5,1,7,2,6] => [1,8,6,7,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,3,6,5,1,7,2,4] => [1,8,4,5,2,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[8,6,4,5,1,7,2,3] => [1,8,3,4,5,2,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[6,3,4,5,1,7,8,2] => [1,6,7,8,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,3,4,8,6,1,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[2,3,4,8,7,1,5,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[2,3,4,7,6,1,8,5] => [1,2,3,4,7,8,5,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,3,8,5,6,1,4,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[2,3,8,5,7,1,4,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[2,3,8,7,6,1,4,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,3,7,5,6,1,8,4] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,8,4,5,6,1,3,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[2,8,4,7,6,1,3,5] => [1,2,8,5,6,3,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[2,8,7,5,6,1,3,4] => [1,2,8,4,5,6,3,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[2,7,4,5,6,1,8,3] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[8,3,4,5,7,1,2,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,3,4,7,6,1,2,5] => [1,8,5,6,2,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,3,7,5,6,1,2,4] => [1,8,4,5,6,2,3,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[7,3,4,5,6,1,8,2] => [1,7,8,2,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[2,3,4,5,8,7,1,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[2,3,4,8,6,7,1,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,3,8,5,6,7,1,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[2,8,4,5,6,7,1,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[9,1,2,3,4,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,1,2,3,4,5,6,9,7] => [1,8,9,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],[.,.]]]
[7,1,2,3,4,5,9,6,8] => [1,7,9,8,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],[[.,.],.]]]
[7,1,2,3,4,5,8,9,6] => [1,7,8,9,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],[.,[.,.]]]]
[6,1,2,3,4,7,8,9,5] => [1,6,7,8,9,5,4,3,2] => [.,[[[[[.,.],.],.],.],[.,[.,[.,.]]]]]
[9,1,2,3,6,4,5,7,8] => [1,9,8,7,5,6,4,3,2] => [.,[[[[[[[.,.],.],.],[.,.]],.],.],.]]
[5,1,2,3,6,7,8,9,4] => [1,5,6,7,8,9,4,3,2] => [.,[[[[.,.],.],.],[.,[.,[.,[.,.]]]]]]
[9,1,2,5,6,7,8,3,4] => [1,9,4,5,6,7,8,3,2] => [.,[[[[.,.],.],[.,[.,[.,[.,.]]]]],.]]
[4,1,2,5,6,7,8,9,3] => [1,4,5,6,7,8,9,3,2] => [.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]]
[3,1,9,2,4,5,6,7,8] => [1,3,9,8,7,6,5,4,2] => [.,[[.,.],[[[[[[.,.],.],.],.],.],.]]]
[3,1,5,2,7,4,9,6,8] => [1,3,5,7,9,8,6,4,2] => [.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]
[8,1,4,5,6,7,2,9,3] => [1,8,9,3,4,5,6,7,2] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],[.,.]]]
[3,1,4,5,6,7,9,2,8] => [1,3,4,5,6,7,9,8,2] => [.,[[.,.],[.,[.,[.,[.,[[.,.],.]]]]]]]
[3,1,9,5,6,7,8,2,4] => [1,3,9,4,5,6,7,8,2] => [.,[[.,.],[[.,[.,[.,[.,[.,.]]]]],.]]]
[9,1,4,5,6,7,8,2,3] => [1,9,3,4,5,6,7,8,2] => [.,[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]]
[3,1,4,5,6,7,8,9,2] => [1,3,4,5,6,7,8,9,2] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,9,1,3,4,5,6,7,8] => [1,2,9,8,7,6,5,4,3] => [.,[.,[[[[[[[.,.],.],.],.],.],.],.]]]
[2,4,1,6,3,8,5,9,7] => [1,2,4,6,8,9,7,5,3] => [.,[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]]
[2,4,1,5,9,3,6,7,8] => [1,2,4,5,9,8,7,6,3] => [.,[.,[[.,.],[.,[[[[.,.],.],.],.]]]]]
[2,9,1,5,6,7,8,3,4] => [1,2,9,4,5,6,7,8,3] => [.,[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]]
[2,4,1,5,6,7,8,9,3] => [1,2,4,5,6,7,8,9,3] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[9,3,1,2,4,5,6,7,8] => [1,9,8,7,6,5,4,2,3] => [.,[[[[[[[.,[.,.]],.],.],.],.],.],.]]
[9,4,1,2,3,5,6,7,8] => [1,9,8,7,6,5,3,2,4] => [.,[[[[[[[.,.],[.,.]],.],.],.],.],.]]
[9,7,1,2,3,4,5,6,8] => [1,9,8,6,4,2,7,5,3] => [.,[[[[[.,[.,.]],[.,.]],[.,.]],.],.]]
[8,9,1,2,3,4,5,6,7] => [1,8,6,4,2,9,7,5,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],[.,.]]]
[5,4,1,2,6,7,8,9,3] => [1,5,6,7,8,9,3,2,4] => [.,[[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]]
[9,4,1,5,6,7,8,2,3] => [1,9,3,2,4,5,6,7,8] => [.,[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]]
[4,3,1,5,6,7,8,9,2] => [1,4,5,6,7,8,9,2,3] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,9,1,4,5,6,7,8] => [1,2,3,9,8,7,6,5,4] => [.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]]
[2,3,8,1,6,7,4,9,5] => [1,2,3,8,9,5,6,7,4] => [.,[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]]
[2,3,5,1,6,7,9,4,8] => [1,2,3,5,6,7,9,8,4] => [.,[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]]
[2,3,9,1,6,7,8,4,5] => [1,2,3,9,5,6,7,8,4] => [.,[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]]
[2,3,5,1,6,7,8,9,4] => [1,2,3,5,6,7,8,9,4] => [.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]
[2,9,5,1,6,7,8,3,4] => [1,2,9,4,3,5,6,7,8] => [.,[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]]
[9,3,4,1,2,5,6,7,8] => [1,9,8,7,6,5,2,3,4] => [.,[[[[[[.,[.,[.,.]]],.],.],.],.],.]]
[9,5,4,1,2,3,6,7,8] => [1,9,8,7,6,3,4,2,5] => [.,[[[[[[.,.],[.,[.,.]]],.],.],.],.]]
[5,3,4,1,6,7,8,9,2] => [1,5,6,7,8,9,2,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]]
[2,3,4,9,1,5,6,7,8] => [1,2,3,4,9,8,7,6,5] => [.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]]
[2,3,4,9,1,7,8,5,6] => [1,2,3,4,9,6,7,8,5] => [.,[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]]
[2,3,4,6,1,7,8,9,5] => [1,2,3,4,6,7,8,9,5] => [.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]
[2,3,9,6,1,7,8,4,5] => [1,2,3,9,5,4,6,7,8] => [.,[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]]
[6,3,4,5,1,7,8,9,2] => [1,6,7,8,9,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]]
[2,3,4,5,9,1,6,7,8] => [1,2,3,4,5,9,8,7,6] => [.,[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]]
[2,3,4,5,8,1,6,9,7] => [1,2,3,4,5,8,9,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]]
[2,3,4,5,9,1,8,6,7] => [1,2,3,4,5,9,7,8,6] => [.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]]
[2,3,4,5,7,1,8,9,6] => [1,2,3,4,5,7,8,9,6] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[2,3,4,9,7,1,8,5,6] => [1,2,3,4,9,6,5,7,8] => [.,[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]]
[7,3,4,5,6,1,8,9,2] => [1,7,8,9,2,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,[.,.]]]]
[2,3,4,5,6,9,1,7,8] => [1,2,3,4,5,6,9,8,7] => [.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]
[2,3,4,5,6,8,1,9,7] => [1,2,3,4,5,6,8,9,7] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[2,3,4,5,9,8,1,6,7] => [1,2,3,4,5,9,7,6,8] => [.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]]
[8,3,4,5,6,7,1,9,2] => [1,8,9,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]]
[2,3,4,5,6,7,9,1,8] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[2,3,4,5,6,9,8,1,7] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[2,3,4,5,9,7,8,1,6] => [1,2,3,4,5,9,6,7,8] => [.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]
[2,3,4,9,6,7,8,1,5] => [1,2,3,4,9,5,6,7,8] => [.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]
[2,3,9,5,6,7,8,1,4] => [1,2,3,9,4,5,6,7,8] => [.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]
[2,9,4,5,6,7,8,1,3] => [1,2,9,3,4,5,6,7,8] => [.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]
[9,3,4,5,6,7,8,1,2] => [1,9,2,3,4,5,6,7,8] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]
[2,3,4,5,6,7,8,9,1] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[] => [] => .
[3,5,2,6,1,4,8,7] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,5,2,6,4,1,8,7] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,5,2,7,4,8,1,6] => [1,3,2,5,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,5,2,7,4,8,6,1] => [1,3,2,5,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,5,7,2,3,8,6,1] => [1,4,2,5,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,5,7,2,3,8,1,6] => [1,4,2,5,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,5,6,2,3,1,8,7] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,5,6,2,1,3,8,7] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,5,1,6,4,2,8,7] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[4,5,6,1,3,2,8,7] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,5,6,3,1,2,8,7] => [1,4,3,6,2,5,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,5,7,3,2,8,1,6] => [1,4,3,7,2,5,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,5,7,3,2,8,6,1] => [1,4,3,7,6,8,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,6,7,3,8,2,5,1] => [1,4,3,7,5,8,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,6,7,3,8,2,1,5] => [1,4,3,7,2,6,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,6,7,3,8,1,2,5] => [1,4,3,7,2,6,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,5,7,3,1,8,2,6] => [1,4,3,7,2,5,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,5,7,1,3,8,2,6] => [1,4,2,5,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,5,1,7,4,8,2,6] => [1,3,2,5,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[2,1,5,7,4,8,3,6] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,1,5,7,4,8,6,3] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[3,5,1,7,4,8,6,2] => [1,3,2,5,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,5,7,1,3,8,6,2] => [1,4,2,5,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,5,7,3,1,8,6,2] => [1,4,3,7,6,8,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,6,7,3,8,1,5,2] => [1,4,3,7,5,8,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,6,7,3,8,5,1,2] => [1,4,3,7,2,6,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,6,7,3,8,5,2,1] => [1,4,3,7,2,6,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[5,6,7,8,3,1,4,2] => [1,5,3,7,4,8,2,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,6,7,8,1,3,4,2] => [1,5,2,6,3,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,6,7,1,8,3,5,2] => [1,4,2,6,3,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,6,1,7,8,4,5,2] => [1,3,2,6,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,1,6,7,8,4,5,3] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,1,6,7,8,4,3,5] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[3,6,1,7,8,4,2,5] => [1,3,2,6,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,6,7,1,8,3,2,5] => [1,4,2,6,3,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,6,7,8,1,3,2,4] => [1,5,2,6,3,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,5,7,2,1,8,3,6] => [1,4,2,5,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,6,7,2,8,1,3,5] => [1,4,2,6,3,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,7,2,8,3,1,5] => [1,4,2,6,3,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,7,2,8,3,5,1] => [1,4,2,6,3,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,6,2,7,8,4,5,1] => [1,3,2,6,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,6,2,7,8,4,1,5] => [1,3,2,6,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,6,2,7,8,1,4,5] => [1,3,2,6,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,5,2,7,1,8,4,6] => [1,3,2,5,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,4,2,1,7,8,5,6] => [1,3,2,4,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[3,4,1,2,7,8,6,5] => [1,3,2,4,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[3,5,2,7,1,8,6,4] => [1,3,2,5,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,6,2,7,8,1,5,4] => [1,3,2,6,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,6,2,7,8,5,1,4] => [1,3,2,6,5,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,6,2,7,8,5,4,1] => [1,3,2,6,5,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,6,7,2,8,5,3,1] => [1,4,2,6,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,6,7,2,8,5,1,3] => [1,4,2,6,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,6,7,2,8,1,5,3] => [1,4,2,6,3,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,5,7,2,1,8,6,3] => [1,4,2,5,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,5,7,1,2,8,6,3] => [1,4,2,5,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,5,1,7,2,8,6,4] => [1,3,2,5,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[2,1,5,7,3,8,6,4] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,1,6,7,8,3,5,4] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[3,6,1,7,8,2,5,4] => [1,3,2,6,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,6,7,1,8,2,5,3] => [1,4,2,6,3,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,6,7,8,1,2,4,3] => [1,5,2,6,3,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,7,8,2,1,4,3] => [1,5,2,6,3,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,7,8,2,4,1,3] => [1,5,2,6,4,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,6,7,8,2,4,3,1] => [1,5,2,6,4,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,6,7,8,1,4,2,3] => [1,5,2,6,4,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[4,6,7,1,8,5,2,3] => [1,4,2,6,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,6,1,7,8,5,2,4] => [1,3,2,6,5,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,1,6,7,8,5,3,4] => [1,2,3,6,5,8,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[3,6,1,7,8,5,4,2] => [1,3,2,6,5,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,6,7,1,8,5,3,2] => [1,4,2,6,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,6,7,8,1,4,3,2] => [1,5,2,6,4,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,6,7,8,4,1,3,2] => [1,5,4,8,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[3,4,2,1,6,5,8,7,10,9] => [1,3,2,4,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,5,2,7,4,9,6,10,8,1] => [1,3,2,5,4,7,6,9,8,10] => [.,[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]]
[2,1,5,6,4,3,8,7,10,9] => [1,2,3,5,4,6,7,8,9,10] => [.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]]
[2,1,5,7,4,9,6,10,8,3] => [1,2,3,5,4,7,6,9,8,10] => [.,[.,[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]]]
[2,1,4,3,7,8,6,5,10,9] => [1,2,3,4,5,7,6,8,9,10] => [.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]]
[2,1,4,3,6,5,9,10,8,7] => [1,2,3,4,5,6,7,9,8,10] => [.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]
[6,5,8,7,3,4,1,2] => [1,6,4,7,2,5,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[3,6,7,4,5,8,1,2] => [1,3,7,2,6,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[2,6,7,4,5,1,8,3] => [1,2,6,3,7,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,7,4,5,2,3,8] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,5,4,7,6,2,3,8] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,5,4,7,6,1,8,3] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[3,5,4,7,6,8,1,2] => [1,3,4,7,2,5,6,8] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[4,5,3,7,8,6,1,2] => [1,4,7,2,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,4,3,8,7,6,1,2] => [1,5,7,2,4,8,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,4,8,3,7,5,1,2] => [1,6,5,7,2,4,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[6,3,8,4,5,7,1,2] => [1,6,7,2,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,3,4,8,6,7,1,2] => [1,5,6,7,2,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,3,5,6,8,7,1,2] => [1,4,6,7,2,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,2,5,6,1,8,7,4] => [1,3,5,2,4,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[4,2,5,6,8,1,7,3] => [1,4,6,2,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,2,4,8,6,1,7,3] => [1,5,6,2,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,2,8,4,5,1,7,3] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,8,2,4,5,1,6,3] => [1,7,6,2,8,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,8,1,4,5,2,3,6] => [1,7,3,2,8,6,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[6,1,8,4,5,2,3,7] => [1,6,2,3,8,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,1,4,8,6,2,3,7] => [1,5,6,2,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,1,3,2,8,6,5,7] => [1,4,2,3,5,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[5,1,3,8,2,6,4,7] => [1,5,2,3,4,8,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,1,8,3,2,5,4,7] => [1,6,5,2,3,8,7,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[7,8,1,3,2,5,4,6] => [1,7,4,3,2,8,6,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[7,8,2,3,1,5,6,4] => [1,7,6,5,2,8,4,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[6,2,8,3,1,5,7,4] => [1,6,5,2,3,8,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,2,3,8,1,6,7,4] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,3,8,2,1,7,5,4] => [1,6,7,5,2,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[7,8,3,2,1,6,5,4] => [1,7,5,2,8,4,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,8,4,2,6,1,5,3] => [1,7,5,6,2,8,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[5,4,2,8,7,1,6,3] => [1,5,7,6,2,4,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,5,2,7,8,1,6,3] => [1,4,7,6,2,5,8,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[2,5,3,7,1,6,8,4] => [1,2,5,3,4,7,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,3,7,2,6,4,8] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,6,7,3,2,5,4,8] => [1,2,6,5,3,7,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,6,7,3,1,5,8,4] => [1,2,6,5,3,7,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[3,6,7,2,1,8,5,4] => [1,3,7,5,2,6,8,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[7,8,5,6,2,1,4,3] => [1,7,4,6,2,8,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,5,8,7,1,2,3,4] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,4,1,8,7,2,3,6] => [1,5,7,3,2,4,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,4,8,1,7,2,3,5] => [1,6,2,4,3,8,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,8,3,1,2,6,4,5] => [1,7,4,2,8,5,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[5,3,1,8,2,7,4,6] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,3,1,2,8,7,5,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,2,1,3,8,5,7,6] => [1,4,3,2,5,8,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[5,2,1,8,3,4,7,6] => [1,5,3,2,4,8,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,2,8,1,3,4,7,5] => [1,6,4,2,3,8,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,8,2,1,3,4,6,5] => [1,7,6,4,2,8,5,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[4,3,1,2,6,5,8,7] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,3,1,6,2,4,8,7] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,3,1,5,2,4,8,7] => [1,6,4,5,2,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,3,1,5,2,8,4,6] => [1,7,4,5,2,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,4,5,1,2,7,3,6] => [1,8,6,7,3,5,2,4] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[7,4,5,1,2,8,3,6] => [1,7,3,5,2,4,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,4,5,1,2,3,8,7] => [1,6,3,5,2,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,4,6,1,2,3,8,7] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[2,1,6,5,3,4,8,7] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[3,6,1,5,2,4,8,7] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,6,5,1,2,3,8,7] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,6,4,1,2,3,8,7] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,5,4,1,2,3,8,7] => [1,6,3,4,2,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,5,4,1,2,8,3,6] => [1,7,3,4,2,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[8,6,4,1,7,2,3,5] => [1,8,5,7,3,4,2,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[7,6,4,1,8,2,3,5] => [1,7,3,4,2,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[6,7,4,1,8,2,3,5] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,7,4,1,2,8,3,6] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,5,1,2,8,3,6] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,7,1,5,2,8,4,6] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,1,7,5,3,8,4,6] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,1,8,5,3,7,4,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[3,8,1,5,2,7,4,6] => [1,3,2,8,6,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,8,5,1,2,7,3,6] => [1,4,2,8,6,7,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,8,4,1,2,7,3,6] => [1,5,2,8,6,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,8,4,1,7,2,3,5] => [1,6,2,8,5,7,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[8,7,4,1,6,2,3,5] => [1,8,5,6,2,7,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[5,8,6,7,1,2,3,4] => [1,5,2,8,4,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[4,8,6,1,7,2,3,5] => [1,4,2,8,5,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[3,8,1,6,7,2,4,5] => [1,3,2,8,5,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[2,1,8,6,7,3,4,5] => [1,2,3,8,5,7,4,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[2,1,7,6,8,3,4,5] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[3,7,1,6,8,2,4,5] => [1,3,2,7,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[4,7,6,1,8,2,3,5] => [1,4,2,7,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,7,6,8,1,2,3,4] => [1,5,2,7,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,4,7,1,2,8,3,6] => [1,5,2,4,3,7,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,4,7,1,8,2,3,5] => [1,6,2,4,3,7,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,4,6,1,8,2,3,5] => [1,7,3,6,2,4,5,8] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[8,4,6,1,7,2,3,5] => [1,8,5,7,3,6,2,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,3,1,6,7,2,4,5] => [1,8,5,7,4,6,2,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[7,3,1,6,8,2,4,5] => [1,7,4,6,2,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,3,1,7,8,2,4,5] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,3,1,7,2,8,4,6] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,3,1,2,7,8,5,6] => [1,4,2,3,5,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[2,1,4,3,8,7,5,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[3,4,1,2,8,7,5,6] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[6,3,1,8,7,2,4,5] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,3,1,8,6,2,4,5] => [1,7,4,8,5,6,2,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,4,7,1,6,2,3,5] => [1,8,5,6,2,4,3,7] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[7,4,8,1,6,2,3,5] => [1,7,3,8,5,6,2,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[5,4,8,1,2,7,3,6] => [1,5,2,4,3,8,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,5,8,1,2,7,3,6] => [1,4,2,5,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,5,1,8,2,7,4,6] => [1,3,2,5,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[2,1,5,8,3,7,4,6] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,1,6,8,7,3,4,5] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,6,1,8,7,2,4,5] => [1,3,2,6,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,6,8,1,7,2,3,5] => [1,4,2,6,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,6,8,7,1,2,3,4] => [1,5,2,6,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[7,5,8,6,1,2,3,4] => [1,7,3,8,4,6,2,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[8,5,7,6,1,2,3,4] => [1,8,4,6,2,5,3,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[5,7,8,6,1,2,3,4] => [1,5,2,7,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,8,1,6,2,3,5] => [1,4,2,7,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,7,1,8,6,2,4,5] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,1,7,8,6,3,4,5] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,1,8,7,6,3,4,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[3,8,1,7,6,2,4,5] => [1,3,2,8,5,6,4,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[4,8,7,1,6,2,3,5] => [1,4,2,8,5,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,8,7,6,1,2,3,4] => [1,5,2,8,4,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,8,7,5,1,2,3,4] => [1,6,2,8,4,5,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,4,7,3,8,5,1,2] => [1,6,5,8,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,4,7,3,5,8,1,2] => [1,6,8,2,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,4,7,2,5,1,8,3] => [1,6,2,4,3,7,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,4,2,7,6,1,3,8] => [1,5,6,2,4,7,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,4,2,7,6,1,8,3] => [1,5,6,2,4,7,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,4,3,7,6,8,1,2] => [1,5,6,8,2,4,7,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,4,3,7,8,6,1,2] => [1,5,8,2,4,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,4,8,3,5,7,1,2] => [1,6,7,2,4,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,4,3,8,6,7,1,2] => [1,5,6,7,2,4,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,4,3,6,8,7,1,2] => [1,5,8,2,4,6,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,4,2,6,7,1,8,3] => [1,5,7,8,3,2,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,4,2,6,7,1,3,8] => [1,5,7,3,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,3,2,6,1,7,4,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,3,2,6,1,7,8,4] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,3,2,6,1,8,7,4] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,4,2,6,8,1,7,3] => [1,5,8,3,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,4,2,8,6,1,7,3] => [1,5,6,2,4,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[6,4,8,2,5,1,7,3] => [1,6,2,4,3,8,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,8,4,2,5,1,6,3] => [1,7,6,2,8,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,8,4,2,5,1,3,6] => [1,7,3,4,2,8,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[5,4,2,8,6,1,3,7] => [1,5,6,2,4,8,7,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,3,2,6,1,8,4,7] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,3,2,1,6,8,5,7] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,3,2,1,8,6,5,7] => [1,4,2,3,5,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[5,3,2,8,1,6,4,7] => [1,5,2,3,4,8,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,3,8,2,1,5,4,7] => [1,6,5,2,3,8,7,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[7,8,3,2,1,5,4,6] => [1,7,4,2,8,6,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,8,3,2,1,5,6,4] => [1,7,6,5,2,8,4,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[6,3,8,2,1,5,7,4] => [1,6,5,2,3,8,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,3,2,8,1,6,7,4] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,4,2,7,8,1,6,3] => [1,5,8,3,2,4,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,3,2,7,1,8,6,4] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,2,7,1,6,8,4] => [1,5,2,3,4,7,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,2,7,1,6,4,8] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,3,7,2,1,5,4,8] => [1,6,5,2,3,7,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,3,7,2,1,5,8,4] => [1,6,5,2,3,7,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,3,7,2,1,8,5,4] => [1,6,8,4,2,3,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,4,7,2,8,1,5,3] => [1,6,2,4,3,7,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,5,7,8,2,1,4,3] => [1,6,2,5,3,7,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,8,7,2,1,3,4] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,3,7,2,1,8,4,5] => [1,6,8,5,2,3,7,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,3,7,2,1,4,8,5] => [1,6,4,2,3,7,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,3,7,2,1,4,5,8] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,3,2,7,1,4,8,6] => [1,5,2,3,4,7,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,4,2,8,7,1,3,6] => [1,5,7,3,2,4,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,8,4,2,6,1,3,5] => [1,7,3,4,2,8,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,8,3,2,1,6,4,5] => [1,7,4,2,8,5,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[6,3,8,2,1,7,4,5] => [1,6,7,4,2,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,3,2,8,1,7,4,6] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,3,2,1,8,7,5,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,3,2,1,7,5,8,6] => [1,4,2,3,5,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,3,2,1,7,5,6,8] => [1,4,2,3,5,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,3,2,1,8,5,7,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,3,2,8,1,4,7,6] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,3,8,2,1,4,7,5] => [1,6,4,2,3,8,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,8,3,2,1,4,6,5] => [1,7,6,4,2,8,5,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[6,3,8,2,1,4,5,7] => [1,6,4,2,3,8,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[4,3,2,1,8,5,6,7] => [1,4,2,3,5,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[4,3,2,1,5,8,6,7] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[7,8,5,6,1,2,4,3] => [1,7,4,6,2,8,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,8,4,1,6,2,5,3] => [1,7,5,6,2,8,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,1,4,6,2,5,3] => [1,7,5,6,2,8,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,1,8,4,7,2,5,3] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,6,8,4,7,2,5,3] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,6,8,3,2,7,5,4] => [1,2,6,7,5,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[6,1,8,3,2,7,5,4] => [1,6,7,5,2,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[7,8,1,3,2,6,5,4] => [1,7,5,2,8,4,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,8,3,1,2,6,5,4] => [1,7,5,2,8,4,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,8,3,4,6,5,1,2] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,8,2,4,6,1,5,3] => [1,7,5,6,2,8,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,2,3,1,6,5,4] => [1,7,5,2,8,4,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,8,2,1,3,6,5,4] => [1,7,5,3,2,8,4,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,8,1,2,3,6,5,4] => [1,7,5,3,2,8,4,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[6,1,8,2,3,7,5,4] => [1,6,7,5,3,8,4,2] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[1,6,8,2,3,7,5,4] => [1,2,6,7,5,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,5,2,8,3,7,6,4] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,1,2,8,3,7,6,4] => [1,5,3,2,4,8,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,2,1,8,3,7,6,4] => [1,5,3,2,4,8,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,2,8,1,3,7,5,4] => [1,6,7,5,3,8,4,2] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[6,2,8,3,1,7,5,4] => [1,6,7,5,2,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,2,8,4,7,1,5,3] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,3,8,4,7,5,1,2] => [1,6,5,7,2,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[3,6,8,4,7,5,1,2] => [1,3,8,2,6,5,7,4] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[2,6,8,4,7,1,5,3] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,8,3,1,7,5,4] => [1,2,6,7,5,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,6,8,1,3,7,5,4] => [1,2,6,7,5,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,5,1,8,3,7,6,4] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,2,5,8,3,7,6,4] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,4,1,3,8,7,6,5] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,5,3,8,1,7,6,4] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,5,4,8,7,1,6,3] => [1,2,5,7,6,3,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,5,4,8,7,6,1,2] => [1,3,4,8,2,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[5,3,4,8,7,6,1,2] => [1,5,7,2,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,2,4,8,7,1,6,3] => [1,5,7,6,2,3,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,2,3,8,1,7,6,4] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,2,1,3,8,7,6,5] => [1,4,3,2,5,8,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,1,2,3,8,7,6,5] => [1,4,3,2,5,8,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[1,4,2,3,8,7,6,5] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[4,1,3,2,8,7,6,5] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,3,1,2,8,7,6,5] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[6,3,8,1,2,7,5,4] => [1,6,7,5,2,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[5,3,1,8,2,7,6,4] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,1,3,8,2,7,6,4] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,5,3,8,2,7,6,4] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,5,4,8,7,2,6,3] => [1,2,5,7,6,3,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,1,4,8,7,2,6,3] => [1,5,7,6,2,3,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,4,1,8,7,2,6,3] => [1,5,7,6,2,4,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,4,8,1,7,2,5,3] => [1,6,2,4,3,8,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,5,8,7,1,2,4,3] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,6,8,7,3,4,1,2] => [1,5,3,8,2,6,4,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,6,8,7,2,1,4,3] => [1,5,2,6,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,5,1,8,7,2,6,3] => [1,4,8,3,2,5,7,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[4,1,5,8,7,2,6,3] => [1,4,8,3,5,7,6,2] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[1,4,5,8,7,2,6,3] => [1,2,4,8,3,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[1,3,5,8,2,7,6,4] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[3,1,5,8,2,7,6,4] => [1,3,5,2,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,6,8,1,2,7,5,4] => [1,3,8,4,2,6,7,5] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[3,6,8,2,1,7,5,4] => [1,3,8,4,2,6,7,5] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[4,6,8,2,7,1,5,3] => [1,4,2,6,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,6,8,3,7,5,1,2] => [1,4,3,8,2,6,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,5,3,8,7,6,1,2] => [1,4,8,2,5,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,5,2,8,7,1,6,3] => [1,4,8,3,2,5,7,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[3,5,2,8,1,7,6,4] => [1,3,2,5,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,1,4,2,8,7,6,5] => [1,3,4,2,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,1,2,4,8,7,6,5] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,2,5,8,1,7,6,4] => [1,3,5,2,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[4,2,5,8,7,1,6,3] => [1,4,8,3,5,7,6,2] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[4,3,5,8,7,6,1,2] => [1,4,8,2,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[3,4,5,8,7,6,1,2] => [1,3,5,7,2,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[2,4,5,8,7,1,6,3] => [1,2,4,8,3,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[2,3,5,8,1,7,6,4] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[4,1,3,2,6,5,8,7] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,1,3,2,6,4,8,7] => [1,5,6,4,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,1,3,2,5,4,8,7] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,1,3,2,5,4,8,6] => [1,7,8,6,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[8,1,3,2,5,4,7,6] => [1,8,6,4,2,3,5,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,1,4,2,5,3,7,6] => [1,8,6,3,4,2,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[7,1,4,2,5,3,8,6] => [1,7,8,6,3,4,2,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[6,1,4,2,5,3,8,7] => [1,6,3,4,2,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,1,4,2,6,3,8,7] => [1,5,6,3,4,2,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[2,1,6,3,5,4,8,7] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[3,1,6,2,5,4,8,7] => [1,3,6,4,2,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,1,6,2,5,3,8,7] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,2,5,1,4,3,8,7] => [1,6,3,5,4,2,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,2,6,1,4,3,8,7] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,2,7,1,4,3,8,6] => [1,5,4,2,3,7,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,2,8,1,4,3,7,6] => [1,5,4,2,3,8,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[6,2,8,1,4,3,7,5] => [1,6,3,8,5,4,2,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,2,7,1,4,3,8,5] => [1,6,3,7,8,5,4,2] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,2,6,1,4,3,8,5] => [1,7,8,5,4,2,3,6] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,2,5,1,4,3,8,6] => [1,7,8,6,3,5,4,2] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[4,1,7,2,5,3,8,6] => [1,4,2,3,7,8,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,1,7,2,5,4,8,6] => [1,3,7,8,6,4,2,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[2,1,7,3,5,4,8,6] => [1,2,3,7,8,6,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[2,1,8,3,5,4,7,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[3,1,8,2,5,4,7,6] => [1,3,8,6,4,2,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,1,8,2,5,3,7,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,2,5,1,4,3,7,6] => [1,8,6,3,5,4,2,7] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[8,2,6,1,4,3,7,5] => [1,8,5,4,2,3,6,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[7,1,4,3,8,2,6,5] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[8,1,4,3,7,2,6,5] => [1,8,5,7,6,2,3,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,1,5,3,7,2,6,4] => [1,8,4,3,5,7,6,2] => [.,[[[[.,.],.],[.,[[.,.],.]]],.]]
[7,1,5,3,8,2,6,4] => [1,7,6,2,3,5,8,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[8,2,6,1,5,3,7,4] => [1,8,4,2,3,6,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[5,1,8,2,6,3,7,4] => [1,5,6,3,8,4,2,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[4,1,8,2,6,3,7,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,1,8,2,6,4,7,5] => [1,3,8,5,6,4,2,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[2,1,8,3,6,4,7,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,1,7,3,6,4,8,5] => [1,2,3,7,8,5,6,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[4,1,7,2,6,3,8,5] => [1,4,2,3,7,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,1,7,2,6,3,8,4] => [1,5,6,3,7,8,4,2] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[7,2,6,1,5,3,8,4] => [1,7,8,4,2,3,6,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,2,7,1,5,3,8,4] => [1,6,3,7,8,4,2,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,2,8,1,5,3,7,4] => [1,6,3,8,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,1,5,2,6,3,7,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[6,1,5,2,7,3,8,4] => [1,6,3,5,7,8,4,2] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,1,4,2,7,3,8,5] => [1,6,3,4,2,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[8,1,4,2,6,3,7,5] => [1,8,5,6,3,4,2,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[8,1,3,2,6,4,7,5] => [1,8,5,6,4,2,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[7,1,3,2,6,4,8,5] => [1,7,8,5,6,4,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[6,1,3,2,7,4,8,5] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,1,3,2,7,4,8,6] => [1,5,7,8,6,4,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,1,3,2,7,5,8,6] => [1,4,2,3,5,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[2,1,4,3,8,5,7,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[3,1,4,2,8,5,7,6] => [1,3,4,2,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[4,1,3,2,8,5,7,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,1,3,2,8,4,7,6] => [1,5,8,6,4,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[6,1,3,2,8,4,7,5] => [1,6,4,2,3,5,8,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,4,7,1,3,2,6,5] => [1,8,5,3,7,6,2,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[7,4,8,1,3,2,6,5] => [1,7,6,2,4,3,8,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[7,3,8,1,4,2,6,5] => [1,7,6,2,3,8,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[8,3,7,1,4,2,6,5] => [1,8,5,4,2,3,7,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[6,1,4,2,8,3,7,5] => [1,6,3,4,2,5,8,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[5,1,4,2,8,3,7,6] => [1,5,8,6,3,4,2,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[4,1,5,2,8,3,7,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,1,5,2,8,4,7,6] => [1,3,5,8,6,4,2,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[2,1,5,3,8,4,7,6] => [1,2,3,5,8,6,4,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,1,6,3,8,4,7,5] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,1,6,2,8,4,7,5] => [1,3,6,4,2,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,1,6,2,8,3,7,5] => [1,4,2,3,6,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,1,6,2,8,3,7,4] => [1,5,8,4,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[6,1,5,2,8,3,7,4] => [1,6,3,5,8,4,2,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[8,3,7,1,5,2,6,4] => [1,8,4,2,3,7,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[7,3,8,1,5,2,6,4] => [1,7,6,2,3,8,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[6,2,7,3,8,1,5,4] => [1,6,2,3,7,5,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[6,2,8,3,7,1,5,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,3,7,2,6,1,5,4] => [1,8,4,2,3,7,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[5,1,8,3,7,2,6,4] => [1,5,7,6,2,3,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,1,8,3,7,2,6,5] => [1,4,3,8,5,7,6,2] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[3,1,8,4,7,2,6,5] => [1,3,8,5,7,6,2,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[2,1,8,4,7,3,6,5] => [1,2,3,8,5,7,6,4] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[2,1,7,4,8,3,6,5] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[3,1,7,4,8,2,6,5] => [1,3,7,6,2,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,1,7,3,8,2,6,5] => [1,4,3,7,6,2,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[5,1,7,3,8,2,6,4] => [1,5,8,4,3,7,6,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[7,3,8,2,6,1,5,4] => [1,7,5,6,2,3,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,2,6,3,7,1,5,4] => [1,8,4,3,6,2,5,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[7,2,6,3,8,1,5,4] => [1,7,5,8,4,3,6,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[3,4,2,6,8,1,5,7] => [1,3,2,4,6,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[5,3,6,2,8,1,4,7] => [1,5,8,7,4,2,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,3,6,2,4,8,1,7] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[5,7,3,8,2,4,1,6] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,3,8,2,4,6,1] => [1,5,2,7,6,4,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[7,4,2,5,8,3,6,1] => [1,7,6,3,2,4,5,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,4,2,5,8,3,1,6] => [1,7,2,4,5,8,6,3] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[4,5,2,6,3,8,1,7] => [1,4,6,8,7,2,5,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,5,2,1,6,8,3,7] => [1,4,2,5,6,8,7,3] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[5,3,1,6,8,2,4,7] => [1,5,8,7,4,6,2,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,6,2,8,1,3,4,7] => [1,5,2,6,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[3,5,6,1,4,8,2,7] => [1,3,6,8,7,2,5,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,1,5,6,3,8,2,7] => [1,4,6,8,7,2,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,5,1,6,3,8,2,7] => [1,4,6,8,7,2,5,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,5,6,3,2,8,1,7] => [1,4,3,6,8,7,2,5] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[7,4,5,3,8,2,1,6] => [1,7,2,4,3,5,8,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,4,5,3,8,2,6,1] => [1,7,6,2,4,3,5,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[6,7,4,8,3,2,5,1] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,7,4,8,3,2,1,5] => [1,6,2,7,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,7,4,1,8,3,2,5] => [1,6,3,4,2,7,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,4,5,3,1,8,2,6] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[4,7,1,5,8,3,2,6] => [1,4,5,8,6,3,2,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[5,3,7,8,1,4,2,6] => [1,5,2,3,7,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,5,8,2,4,6,1,3] => [1,7,2,5,4,3,8,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,3,5,8,1,4,6,2] => [1,7,6,4,8,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[4,5,1,7,8,3,6,2] => [1,4,7,6,3,2,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[7,4,1,5,8,3,6,2] => [1,7,6,3,2,4,5,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[6,7,4,3,8,1,5,2] => [1,6,2,7,5,8,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,7,4,8,3,1,5,2] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,7,4,8,3,5,2,1] => [1,6,5,3,4,8,2,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[5,6,7,3,8,4,2,1] => [1,5,8,2,6,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,6,7,3,1,8,4,2] => [1,5,2,6,8,3,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,6,1,7,3,8,4,2] => [1,5,3,2,6,8,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,1,6,7,3,8,4,2] => [1,5,3,6,8,2,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[6,4,7,1,8,3,5,2] => [1,6,3,7,5,8,2,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,7,8,3,1,4,5,2] => [1,6,4,3,8,2,7,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,7,2,8,4,5,1,3] => [1,6,5,4,8,3,2,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[6,7,2,8,4,1,3,5] => [1,6,2,7,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,1,7,4,8,3,2,5] => [1,6,3,7,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,1,6,7,3,2,8,4] => [1,5,3,6,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,6,1,7,3,2,8,4] => [1,5,3,2,6,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,6,7,3,2,1,8,4] => [1,5,2,6,3,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,7,3,2,8,4,1] => [1,5,2,6,8,3,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,6,2,7,3,8,4,1] => [1,5,3,2,6,8,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,6,2,7,3,1,8,4] => [1,5,3,2,6,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,6,2,1,7,3,8,4] => [1,5,7,8,4,2,6,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,1,7,4,2,8,3,5] => [1,6,8,5,2,3,7,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,7,2,1,8,3,4,5] => [1,6,3,2,7,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,5,8,2,1,3,4,6] => [1,7,4,2,5,3,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[5,7,3,1,8,2,4,6] => [1,5,8,6,2,7,4,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,7,1,5,2,8,3,6] => [1,4,5,2,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[7,4,2,5,1,8,3,6] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,7,4,2,1,8,3,5] => [1,6,8,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,7,4,2,8,3,1,5] => [1,6,3,4,2,7,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,7,4,2,8,3,5,1] => [1,6,3,4,2,7,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,6,7,2,8,4,5,1] => [1,3,7,5,8,2,6,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,6,7,2,8,4,1,5] => [1,3,7,2,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,6,7,2,1,8,4,5] => [1,3,7,4,2,6,8,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[5,7,3,8,2,1,4,6] => [1,5,2,7,4,8,6,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[3,4,7,8,2,1,5,6] => [1,3,7,5,2,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,7,8,1,4,6,2,5] => [1,3,8,5,4,2,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,4,7,8,2,6,1,5] => [1,3,7,2,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[5,7,3,8,2,6,1,4] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,6,7,2,8,5,1,4] => [1,3,7,2,6,5,8,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[3,6,7,8,5,2,1,4] => [1,3,7,2,6,4,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,6,7,8,5,2,4,1] => [1,3,7,4,8,2,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[6,4,7,8,2,5,3,1] => [1,6,5,2,4,8,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,4,7,8,2,1,5,3] => [1,6,2,4,8,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,1,5,7,8,2,6,3] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,3,7,8,1,6,2,4] => [1,5,2,3,7,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,7,2,8,5,1,3,4] => [1,6,2,7,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,4,1,7,8,2,5,3] => [1,6,2,4,7,5,8,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,1,6,2,7,8,4,3] => [1,5,7,4,2,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,6,2,1,7,8,4,3] => [1,5,7,4,2,6,8,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,6,2,7,1,8,4,3] => [1,5,2,6,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,6,2,7,8,4,3,1] => [1,5,8,2,6,4,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,6,7,2,8,4,3,1] => [1,5,8,2,6,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,6,7,2,1,8,4,3] => [1,5,2,6,8,3,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,6,1,7,2,8,4,3] => [1,5,2,6,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,1,6,7,2,8,4,3] => [1,5,2,3,6,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,4,7,1,8,2,5,3] => [1,6,2,4,3,7,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[3,6,7,1,8,5,2,4] => [1,3,7,2,6,5,8,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[6,7,8,5,2,4,1,3] => [1,6,4,5,2,7,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,8,3,5,1,4,2] => [1,6,2,7,4,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[4,6,7,8,1,5,3,2] => [1,4,8,2,6,5,3,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,1,6,7,8,4,3,2] => [1,5,8,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,6,1,7,8,4,3,2] => [1,5,8,2,6,4,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,6,7,1,8,4,3,2] => [1,5,8,2,6,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[8,6,1,3,4,2,5,7] => [1,8,7,5,4,3,2,6] => [.,[[[[[[.,.],.],.],[.,.]],.],.]]
[8,3,2,5,1,6,4,7] => [1,8,7,4,5,2,3,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,5,3,6,2,4,1,7] => [1,8,7,2,5,3,4,6] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[5,3,2,7,4,1,8,6] => [1,5,4,7,8,6,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[7,5,3,8,2,4,6,1] => [1,7,6,4,8,2,5,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,2,4,5,8,3,6,1] => [1,7,6,3,4,5,8,2] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[2,4,5,3,7,1,8,6] => [1,2,4,3,5,7,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[8,2,4,5,6,3,1,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[8,2,4,5,6,1,3,7] => [1,8,7,3,4,5,6,2] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,1,2,4,5,6,3,7] => [1,8,7,3,2,4,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,2,5,1,3,6,4,7] => [1,8,7,4,2,3,5,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,5,6,2,1,4,3,7] => [1,8,7,3,6,4,2,5] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[8,5,3,6,4,1,2,7] => [1,8,7,2,5,4,6,3] => [.,[[[.,[[[.,.],.],[.,.]]],.],.]]
[8,4,1,5,6,3,2,7] => [1,8,7,2,4,5,6,3] => [.,[[[.,[[.,.],[.,[.,.]]]],.],.]]
[8,1,4,5,6,3,2,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[4,5,3,7,2,1,8,6] => [1,4,7,8,6,2,5,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[7,4,5,8,3,2,6,1] => [1,7,6,2,4,8,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[4,3,6,7,2,8,5,1] => [1,4,7,5,2,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,6,7,2,8,1,5] => [1,4,7,2,3,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[1,4,3,6,7,2,8,5] => [1,2,4,6,3,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[4,5,3,7,1,8,2,6] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,1,5,3,7,2,8,6] => [1,4,3,5,7,8,6,2] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[5,3,4,7,1,2,8,6] => [1,5,2,3,4,7,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,5,8,2,1,4,6,3] => [1,7,6,4,2,5,3,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,5,3,8,4,1,6,2] => [1,7,6,2,5,4,8,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[7,4,5,8,3,6,1,2] => [1,7,2,4,8,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[4,3,6,7,8,1,5,2] => [1,4,7,5,8,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,6,4,7,8,3,5,2] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,4,7,8,3,5,2,1] => [1,6,5,3,7,2,4,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[3,5,6,7,8,4,1,2] => [1,3,6,4,7,2,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,1,5,6,7,8,4,2] => [1,3,5,7,4,6,8,2] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,6,1,7,8,3,5,2] => [1,4,7,5,8,2,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,6,7,1,4,8,5,2] => [1,3,7,5,4,2,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[6,2,4,1,7,8,5,3] => [1,6,8,3,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[2,6,7,1,4,8,3,5] => [1,2,6,8,5,4,3,7] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[4,3,6,7,8,1,2,5] => [1,4,7,2,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[1,5,3,6,7,8,2,4] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,5,6,7,8,2,1,4] => [1,3,6,2,5,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,5,6,7,8,2,4,1] => [1,3,6,2,5,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[5,2,7,1,3,8,4,6] => [1,5,3,7,4,2,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,3,1,7,8,2,4,6] => [1,5,8,6,2,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,5,2,7,8,1,3,6] => [1,4,7,3,2,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,2,6,7,8,3,1,5] => [1,4,7,2,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,2,6,7,8,3,5,1] => [1,4,7,5,8,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,6,2,7,4,8,5,1] => [1,3,2,6,8,4,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,6,2,7,4,8,1,5] => [1,3,2,6,8,5,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,2,1,6,4,7,8,5] => [1,3,2,4,6,7,8,5] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,7,4,2,1,5,8,6] => [1,3,4,2,7,8,6,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[1,7,3,4,2,5,8,6] => [1,2,7,8,6,5,3,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[4,7,2,1,3,5,8,6] => [1,4,2,7,8,6,5,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[7,8,4,2,1,3,6,5] => [1,7,6,3,4,2,8,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,8,1,3,4,2,6,5] => [1,7,6,2,8,5,4,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[7,8,3,4,2,1,6,5] => [1,7,6,2,8,5,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[6,3,2,7,1,8,5,4] => [1,6,8,4,7,5,2,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,6,2,7,1,8,5,4] => [1,3,2,6,8,4,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[6,7,3,8,2,5,4,1] => [1,6,5,2,7,4,8,3] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[6,4,7,8,5,2,3,1] => [1,6,2,4,8,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,6,4,7,8,1,5,3] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[4,6,2,7,8,1,5,3] => [1,4,7,5,8,3,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[7,4,5,8,6,2,1,3] => [1,7,2,4,8,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,4,1,5,8,6,2,3] => [1,7,2,4,5,8,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,5,3,8,6,1,2,4] => [1,7,2,5,6,3,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,8,2,1,6,3,4] => [1,7,3,8,4,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,2,7,1,3,8,5,4] => [1,6,8,4,2,3,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,3,1,7,8,2,5,4] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,6,1,7,8,5,2,3] => [1,4,7,2,6,5,8,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,1,2,6,7,8,4,3] => [1,5,7,4,6,8,3,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[5,2,6,7,8,4,1,3] => [1,5,8,3,6,4,7,2] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,2,6,7,8,4,3,1] => [1,5,8,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[2,5,6,7,8,4,1,3] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,5,2,6,7,8,4,3] => [1,2,5,7,4,6,8,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,6,4,7,8,5,2,3] => [1,2,6,5,8,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[2,6,7,1,3,8,5,4] => [1,2,6,8,4,3,7,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[6,7,8,2,1,5,4,3] => [1,6,5,2,7,4,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[6,7,3,8,5,1,4,2] => [1,6,2,7,4,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,4,7,8,5,3,1,2] => [1,6,3,7,2,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,5,2,3,7,6,1,8] => [1,4,3,2,5,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[6,4,3,7,2,5,1,8] => [1,6,5,2,4,7,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[8,4,3,6,5,1,2,7] => [1,8,7,2,4,6,3,5] => [.,[[[.,[[.,.],[[.,.],.]]],.],.]]
[1,5,6,3,4,8,7,2] => [1,2,5,4,3,6,8,7] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[4,6,2,7,3,5,1,8] => [1,4,7,2,6,5,3,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,2,6,7,4,5,1,8] => [1,3,6,5,4,7,2,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[4,7,2,6,5,3,1,8] => [1,4,6,3,2,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[5,7,6,2,4,3,1,8] => [1,5,4,2,7,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,7,5,4,8,3,6,2] => [1,2,7,6,3,5,8,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[8,7,5,4,1,3,2,6] => [1,8,6,3,5,2,7,4] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[6,8,5,4,2,1,3,7] => [1,6,2,8,7,3,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[5,8,6,2,4,1,3,7] => [1,5,4,2,8,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[4,8,2,6,5,1,3,7] => [1,4,6,2,8,7,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,2,8,6,5,1,4,7] => [1,3,8,7,4,6,2,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[4,1,2,6,5,8,7,3] => [1,4,6,8,3,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[5,1,6,2,4,8,7,3] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[6,1,5,4,2,8,7,3] => [1,6,8,3,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[7,1,5,4,8,2,6,3] => [1,7,6,2,3,5,8,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[8,1,5,4,7,6,2,3] => [1,8,3,5,7,2,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[1,8,6,7,4,5,3,2] => [1,2,8,3,6,5,4,7] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[8,1,6,7,4,5,2,3] => [1,8,3,6,5,4,7,2] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[7,1,6,8,4,2,5,3] => [1,7,5,4,8,3,6,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[6,1,7,8,2,4,5,3] => [1,6,4,8,3,7,5,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[5,1,7,2,8,4,6,3] => [1,5,8,3,7,6,4,2] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[4,1,2,7,8,5,6,3] => [1,4,7,6,5,8,3,2] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[3,2,1,7,8,5,6,4] => [1,3,2,4,7,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[3,2,8,7,1,5,4,6] => [1,3,8,6,5,2,4,7] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[4,8,2,7,1,5,3,6] => [1,4,7,3,2,8,6,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[5,8,7,2,1,4,3,6] => [1,5,2,8,6,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,8,7,1,2,4,3,5] => [1,6,4,2,8,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,8,6,1,4,2,3,5] => [1,7,3,6,2,8,5,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[8,7,6,1,4,3,2,5] => [1,8,5,4,2,7,3,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[1,7,6,8,4,3,5,2] => [1,2,7,5,4,8,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,6,7,8,3,4,5,2] => [1,2,6,4,8,3,7,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[8,6,7,1,3,4,2,5] => [1,8,5,3,7,2,6,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[7,6,8,1,3,2,4,5] => [1,7,4,2,6,3,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[5,7,8,2,1,3,4,6] => [1,5,2,7,4,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,7,2,8,1,3,5,6] => [1,4,8,6,3,2,7,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[3,2,6,8,4,1,5,7] => [1,3,6,2,4,8,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,6,2,8,3,1,5,7] => [1,4,8,7,5,3,2,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[5,6,8,2,3,1,4,7] => [1,5,3,8,7,4,2,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,5,8,3,2,1,4,7] => [1,6,2,5,3,8,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,5,8,3,1,2,4,6] => [1,7,4,3,8,6,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[8,5,7,3,1,4,2,6] => [1,8,6,4,3,7,2,5] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[1,5,7,3,8,4,6,2] => [1,2,5,8,3,7,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,4,3,7,8,5,6,2] => [1,2,4,7,6,5,8,3] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[8,4,3,7,1,5,2,6] => [1,8,6,5,2,4,7,3] => [.,[[[[.,[[.,.],.]],.],[.,.]],.]]
[6,4,3,8,2,1,5,7] => [1,6,2,4,8,7,5,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,5,2,3,8,1,6,7] => [1,4,3,2,5,8,7,6] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[3,2,5,4,8,1,6,7] => [1,3,5,8,7,6,2,4] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[4,5,2,3,1,8,7,6] => [1,4,3,2,5,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[6,4,3,1,2,8,7,5] => [1,6,8,5,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[7,4,3,1,8,2,6,5] => [1,7,6,2,4,3,5,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[8,4,3,1,7,6,2,5] => [1,8,5,7,2,4,3,6] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[1,5,8,3,7,6,4,2] => [1,2,5,7,4,3,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[8,5,1,3,7,6,2,4] => [1,8,4,3,2,5,7,6] => [.,[[[[.,.],.],[.,[[.,.],.]]],.]]
[7,5,1,3,8,2,6,4] => [1,7,6,2,5,8,4,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[6,5,1,3,2,8,7,4] => [1,6,8,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[5,6,1,2,3,8,7,4] => [1,5,3,2,6,8,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[4,6,2,1,3,8,7,5] => [1,4,2,6,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,2,6,1,4,8,7,5] => [1,3,6,8,5,4,2,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,2,7,1,8,4,6,5] => [1,3,7,6,4,2,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,7,2,1,8,3,6,5] => [1,4,2,7,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,7,1,2,8,3,6,4] => [1,5,8,4,2,7,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[6,7,1,8,2,3,5,4] => [1,6,3,2,7,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,6,1,8,3,2,5,4] => [1,7,5,3,2,6,4,8] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[8,6,1,7,3,5,2,4] => [1,8,4,7,2,6,5,3] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[1,6,8,7,3,5,4,2] => [1,2,6,5,3,8,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,7,8,6,5,3,4,2] => [1,2,7,4,6,3,8,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[8,7,1,6,5,3,2,4] => [1,8,4,6,3,2,7,5] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[7,8,1,6,5,2,3,4] => [1,7,3,2,8,4,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[6,8,1,7,2,5,3,4] => [1,6,5,2,8,4,7,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[5,8,1,2,7,6,3,4] => [1,5,7,3,2,8,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,8,2,1,7,6,3,5] => [1,4,2,8,5,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[3,2,8,1,7,6,4,5] => [1,3,8,5,7,4,2,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[4,1,2,8,7,6,5,3] => [1,4,8,3,2,5,7,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[5,1,8,2,7,6,4,3] => [1,5,7,4,2,3,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,1,8,7,2,5,4,3] => [1,6,5,2,3,8,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[7,1,8,6,5,2,4,3] => [1,7,4,6,2,3,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[8,1,7,6,5,4,2,3] => [1,8,3,7,2,4,6,5] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[3,1,2,6,5,8,7,4] => [1,3,2,4,6,8,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[3,1,6,2,4,8,7,5] => [1,3,6,8,5,4,2,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,1,5,2,4,8,7,6] => [1,3,5,4,2,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[4,5,1,2,3,8,7,6] => [1,4,2,5,3,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,6,1,2,3,8,7,5] => [1,4,2,6,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[1,6,5,3,4,8,7,2] => [1,2,6,8,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[6,1,5,2,4,8,7,3] => [1,6,8,3,5,4,2,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,5,1,2,3,8,7,4] => [1,6,8,4,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,4,1,2,3,8,7,5] => [1,6,8,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[5,4,1,2,3,8,7,6] => [1,5,3,2,4,6,8,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,4,1,2,7,3,6,8] => [1,5,7,6,3,2,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,4,1,7,2,3,5,8] => [1,6,3,2,4,7,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,4,1,8,2,3,5,7] => [1,6,3,2,4,8,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[7,4,1,2,8,3,6,5] => [1,7,6,3,2,4,5,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,5,1,2,8,3,6,4] => [1,7,6,3,2,5,8,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[7,1,5,2,8,4,6,3] => [1,7,6,4,2,3,5,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[1,7,5,3,8,4,6,2] => [1,2,7,6,4,3,5,8] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[1,8,5,3,7,4,6,2] => [1,2,8,3,5,7,6,4] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[8,1,5,2,7,4,6,3] => [1,8,3,5,7,6,4,2] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,5,1,2,7,3,6,4] => [1,8,4,2,5,7,6,3] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,4,1,2,7,3,6,5] => [1,8,5,7,6,3,2,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,4,1,7,2,3,5,6] => [1,8,6,3,2,4,7,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[7,4,1,6,2,3,5,8] => [1,7,5,2,4,6,3,8] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[8,6,1,7,2,3,5,4] => [1,8,4,7,5,2,6,3] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,1,6,7,2,4,5,3] => [1,8,3,6,4,7,5,2] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[1,8,6,7,3,4,5,2] => [1,2,8,3,6,4,7,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[1,7,6,8,3,4,5,2] => [1,2,7,5,3,6,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[7,1,6,8,2,4,5,3] => [1,7,5,2,3,6,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,6,1,8,2,3,5,4] => [1,7,5,2,6,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[4,7,1,2,8,3,6,5] => [1,4,2,7,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,1,7,2,8,4,6,5] => [1,3,7,6,4,2,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,1,2,7,8,5,6,4] => [1,3,2,4,7,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[1,4,3,8,7,5,6,2] => [1,2,4,8,3,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[4,1,2,8,7,5,6,3] => [1,4,8,3,2,5,7,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[3,1,2,8,7,5,6,4] => [1,3,2,4,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[3,1,8,2,7,4,6,5] => [1,3,8,5,7,6,4,2] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,1,8,7,2,4,5,6] => [1,3,8,6,4,7,5,2] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,1,7,6,2,4,5,8] => [1,3,7,5,2,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,7,1,6,2,3,5,8] => [1,4,6,3,2,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,8,1,6,2,3,5,7] => [1,4,6,3,2,8,7,5] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,8,1,7,2,3,5,6] => [1,4,7,5,2,8,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,1,2,7,3,6,5] => [1,4,2,8,5,7,6,3] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[5,8,1,2,7,3,6,4] => [1,5,7,6,3,2,8,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,1,8,2,7,4,6,3] => [1,5,7,6,4,2,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,5,8,3,7,4,6,2] => [1,2,5,7,6,4,3,8] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,6,8,7,3,4,5,2] => [1,2,6,4,7,5,3,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,1,8,7,2,4,5,3] => [1,6,4,7,5,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,8,1,7,2,3,5,4] => [1,6,3,2,8,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,8,7,1,2,3,4,5] => [1,6,3,7,4,2,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,8,7,1,2,3,4,6] => [1,5,2,8,6,3,7,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,6,1,2,3,4,7] => [1,5,2,8,7,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,7,6,1,2,3,4,8] => [1,5,2,7,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[7,8,1,6,2,3,5,4] => [1,7,5,2,8,4,6,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,1,8,6,2,4,5,3] => [1,7,5,2,3,8,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[1,7,8,6,3,4,5,2] => [1,2,7,5,3,8,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,8,7,6,3,4,5,2] => [1,2,8,3,7,5,4,6] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]]
[8,1,7,6,2,4,5,3] => [1,8,3,7,5,2,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,7,1,6,2,3,5,4] => [1,8,4,6,3,2,7,5] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[3,2,5,1,6,4,8,7] => [1,3,5,6,4,2,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,2,5,4,7,1,8,6] => [1,3,5,7,8,6,2,4] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,2,5,3,7,6,8,1] => [1,4,3,5,7,8,2,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,2,5,3,7,1,8,6] => [1,4,3,5,7,8,6,2] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,2,5,3,6,1,8,7] => [1,4,3,5,6,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,2,5,1,6,3,8,7] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,1,5,4,6,2,8,7] => [1,3,5,6,2,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[4,1,5,3,6,2,8,7] => [1,4,3,5,6,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,3,5,1,6,2,8,7] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,3,5,2,7,1,8,6] => [1,4,2,3,5,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,3,6,2,7,5,8,1] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,3,6,2,7,1,8,5] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,3,6,1,7,2,8,5] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,3,5,1,7,2,8,6] => [1,4,2,3,5,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,1,5,4,7,2,8,6] => [1,3,5,7,8,6,2,4] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[2,1,5,4,7,3,8,6] => [1,2,3,5,7,8,6,4] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[3,1,5,4,7,6,8,2] => [1,3,5,7,8,2,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,1,5,3,7,6,8,2] => [1,4,3,5,7,8,2,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,3,5,1,7,6,8,2] => [1,4,2,3,5,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,3,6,1,7,5,8,2] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,3,6,5,7,1,8,2] => [1,4,5,7,8,2,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,3,6,4,7,2,8,1] => [1,5,7,8,2,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,6,4,7,1,8,2] => [1,5,7,8,2,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,6,1,7,4,8,2] => [1,5,7,8,2,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,1,6,3,7,4,8,2] => [1,5,7,8,2,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,1,6,3,7,5,8,2] => [1,4,3,6,5,7,8,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,1,6,4,7,5,8,2] => [1,3,6,5,7,8,2,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,1,6,4,7,5,8,3] => [1,2,3,6,5,7,8,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,1,6,4,7,3,8,5] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[3,1,6,4,7,2,8,5] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,1,6,3,7,2,8,5] => [1,4,3,6,2,5,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[5,1,6,3,7,2,8,4] => [1,5,7,8,4,3,6,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[5,3,6,1,7,2,8,4] => [1,5,7,8,4,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,3,6,2,7,1,8,4] => [1,5,7,8,4,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,3,6,2,7,4,8,1] => [1,5,7,8,2,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,2,6,3,7,4,8,1] => [1,5,7,8,2,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,2,6,3,7,1,8,4] => [1,5,7,8,4,3,6,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[5,2,6,1,7,3,8,4] => [1,5,7,8,4,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,2,5,1,7,3,8,6] => [1,4,2,3,5,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,2,6,1,7,3,8,5] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,2,6,3,7,1,8,5] => [1,4,3,6,2,5,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,2,6,3,7,5,8,1] => [1,4,3,6,5,7,8,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,2,6,4,7,5,8,1] => [1,3,6,5,7,8,2,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,2,6,4,7,1,8,5] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,2,6,1,7,4,8,5] => [1,3,6,4,2,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,2,5,1,7,4,8,6] => [1,3,5,7,8,6,4,2] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,2,4,1,7,5,8,6] => [1,3,4,2,5,7,8,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[3,1,4,2,7,6,8,5] => [1,3,4,2,5,7,8,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[3,2,5,1,7,6,8,4] => [1,3,5,7,8,4,2,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,2,6,1,7,5,8,4] => [1,3,6,5,7,8,4,2] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,2,6,5,7,1,8,4] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,2,6,5,7,3,8,1] => [1,4,5,7,8,2,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,2,6,5,7,1,8,3] => [1,4,5,7,8,3,6,2] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,2,6,1,7,5,8,3] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,2,5,1,7,6,8,3] => [1,4,2,3,5,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,1,5,2,7,6,8,3] => [1,4,2,3,5,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,1,5,2,7,6,8,4] => [1,3,5,7,8,4,2,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[2,1,5,3,7,6,8,4] => [1,2,3,5,7,8,4,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,1,6,3,7,5,8,4] => [1,2,3,6,5,7,8,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[3,1,6,2,7,5,8,4] => [1,3,6,5,7,8,4,2] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[4,1,6,2,7,5,8,3] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,1,6,2,7,4,8,3] => [1,5,7,8,3,6,4,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,2,6,1,7,4,8,3] => [1,5,7,8,3,6,4,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,2,6,4,7,1,8,3] => [1,5,7,8,3,6,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,2,6,4,7,3,8,1] => [1,5,7,8,2,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,4,6,2,7,3,8,1] => [1,5,7,8,2,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,4,6,2,7,1,8,3] => [1,5,7,8,3,6,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,4,6,1,7,2,8,3] => [1,5,7,8,3,6,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,1,6,4,7,2,8,3] => [1,5,7,8,3,6,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,1,6,5,7,2,8,3] => [1,4,5,7,8,3,6,2] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[3,1,6,5,7,2,8,4] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,1,6,5,7,3,8,4] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[3,1,6,5,7,4,8,2] => [1,3,6,4,5,7,8,2] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,1,6,5,7,3,8,2] => [1,4,5,7,8,2,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,1,6,4,7,3,8,2] => [1,5,7,8,2,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,4,6,1,7,3,8,2] => [1,5,7,8,2,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,4,6,3,7,1,8,2] => [1,5,7,8,2,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[8,3,5,2,1,6,4,7] => [1,8,7,4,2,3,5,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,6,3,5,2,4,1,7] => [1,8,7,2,6,4,5,3] => [.,[[[.,[[[.,.],[.,.]],.]],.],.]]
[3,7,5,2,4,1,8,6] => [1,3,5,4,2,7,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[8,3,7,5,2,4,6,1] => [1,8,2,3,7,6,4,5] => [.,[[.,[.,[[[.,[.,.]],.],.]]],.]]
[8,2,4,5,7,3,6,1] => [1,8,2,3,4,5,7,6] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]
[2,4,5,7,3,1,8,6] => [1,2,4,7,8,6,3,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[8,2,4,6,5,3,1,7] => [1,8,7,2,3,4,6,5] => [.,[[[.,[.,[.,[[.,.],.]]]],.],.]]
[8,2,5,4,6,1,3,7] => [1,8,7,3,5,6,2,4] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[8,6,3,5,1,4,2,7] => [1,8,7,2,6,4,5,3] => [.,[[[.,[[[.,.],[.,.]],.]],.],.]]
[8,6,1,4,5,3,2,7] => [1,8,7,2,6,3,4,5] => [.,[[[.,[[.,[.,[.,.]]],.]],.],.]]
[8,1,5,6,4,3,2,7] => [1,8,7,2,3,5,4,6] => [.,[[[.,[.,[[.,.],[.,.]]]],.],.]]
[5,7,4,3,2,1,8,6] => [1,5,2,7,8,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,5,7,4,3,2,6,1] => [1,8,2,5,3,7,6,4] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[4,6,8,3,2,7,5,1] => [1,4,3,8,2,6,7,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,7,6,3,2,8,1,5] => [1,4,3,6,8,5,2,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[1,4,6,7,3,2,8,5] => [1,2,4,7,8,5,3,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[5,4,7,3,1,8,2,6] => [1,5,2,4,3,7,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[1,7,4,5,3,2,8,6] => [1,2,7,8,6,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[3,7,5,1,4,2,8,6] => [1,3,5,4,2,7,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,7,4,2,1,3,8,6] => [1,5,2,7,8,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,5,7,4,2,1,6,3] => [1,8,3,7,6,2,5,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[8,3,7,5,1,4,6,2] => [1,8,2,3,7,6,4,5] => [.,[[.,[.,[[[.,[.,.]],.],.]]],.]]
[8,4,1,7,5,3,6,2] => [1,8,2,4,7,6,3,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[4,6,3,8,7,1,5,2] => [1,4,8,2,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[1,7,4,8,6,3,5,2] => [1,2,7,5,6,3,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[8,4,7,6,3,5,2,1] => [1,8,2,4,6,5,3,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[3,6,5,8,7,4,1,2] => [1,3,5,7,2,6,4,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,1,5,8,6,7,4,2] => [1,3,5,6,7,4,8,2] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[4,8,1,6,7,3,5,2] => [1,4,6,3,2,8,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[3,6,4,1,8,7,5,2] => [1,3,4,2,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[8,2,6,1,4,7,5,3] => [1,8,3,6,7,5,4,2] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[2,7,6,8,1,4,3,5] => [1,2,7,3,6,4,8,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[3,7,1,6,4,8,2,5] => [1,3,2,7,4,6,8,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[1,7,3,5,6,8,2,4] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,3,6,7,5,8,2,4] => [1,2,3,6,8,4,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,7,6,5,8,2,1,4] => [1,3,6,2,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,6,8,5,7,2,4,1] => [1,3,8,2,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[2,3,5,7,6,8,1,4] => [1,2,3,5,6,8,4,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[2,1,6,5,7,8,3,4] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[4,2,7,6,8,3,1,5] => [1,4,6,3,7,2,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,2,6,8,7,3,5,1] => [1,4,8,2,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,8,2,4,6,7,5,1] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,7,2,6,4,8,1,5] => [1,3,2,7,4,6,8,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,2,6,1,4,7,8,5] => [1,3,6,7,8,5,4,2] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[5,3,7,2,1,8,4,6] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,3,2,1,5,8,6] => [1,4,2,7,8,6,5,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,7,6,1,3,4,2,5] => [1,8,5,3,6,4,2,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[8,5,7,3,2,1,6,4] => [1,8,4,3,7,6,2,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[8,3,6,7,2,1,5,4] => [1,8,4,7,5,2,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[3,7,8,6,2,1,5,4] => [1,3,8,4,6,2,7,5] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[8,7,6,3,5,2,4,1] => [1,8,2,7,4,3,6,5] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[2,7,4,8,1,6,5,3] => [1,2,7,5,3,4,8,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[4,6,8,2,1,7,5,3] => [1,4,2,6,7,5,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[8,4,1,5,7,2,6,3] => [1,8,3,2,4,5,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[8,5,3,7,1,6,2,4] => [1,8,4,7,2,5,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,5,7,2,1,3,6,4] => [1,8,4,2,5,3,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,2,6,7,1,3,5,4] => [1,8,4,7,5,2,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,3,6,1,7,5,2,4] => [1,8,4,2,3,6,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[4,6,1,8,7,2,5,3] => [1,4,8,3,2,6,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[8,1,2,5,6,7,4,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,2,6,5,7,4,1,3] => [1,8,3,6,4,5,7,2] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[2,1,7,8,5,6,4,3] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[8,2,5,7,6,4,3,1] => [1,8,2,3,5,6,4,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[2,7,6,8,5,4,1,3] => [1,2,7,3,6,4,8,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,7,2,5,8,6,4,3] => [1,2,7,4,5,8,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,7,4,8,2,6,5,3] => [1,2,7,5,3,4,8,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[3,7,8,1,6,5,2,4] => [1,3,8,4,2,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[2,7,8,6,1,3,5,4] => [1,2,7,5,3,8,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[8,7,6,3,5,1,4,2] => [1,8,2,7,4,3,6,5] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[8,4,7,6,5,1,3,2] => [1,8,2,4,6,3,7,5] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,7,1,5,6,4,3,2] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[8,1,6,7,5,4,3,2] => [1,8,2,3,6,4,7,5] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[6,5,3,1,2,4,8,7] => [1,6,4,2,5,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,6,3,5,1,2,8,7] => [1,4,5,2,6,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[8,5,3,7,2,1,4,6] => [1,8,6,2,5,3,4,7] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[6,8,1,4,5,7,3,2] => [1,6,7,3,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[8,7,2,4,5,1,3,6] => [1,8,6,2,7,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[3,6,2,4,5,1,8,7] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,6,1,4,5,3,8,7] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,1,2,4,5,3,8,7] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,6,3,2,1,4,8,7] => [1,5,2,6,4,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,4,3,6,1,2,8,7] => [1,5,2,4,6,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[6,3,1,4,5,2,8,7] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,1,6,4,5,2,8,7] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[8,3,7,4,5,1,2,6] => [1,8,6,2,3,7,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[5,8,7,4,2,6,3,1] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[2,8,7,4,1,6,3,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[8,1,7,4,2,6,3,5] => [1,8,5,2,3,7,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[3,7,8,4,5,1,2,6] => [1,3,8,6,2,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[2,1,8,7,5,3,4,6] => [1,2,3,8,6,4,7,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[2,1,6,8,5,7,3,4] => [1,2,3,6,7,4,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[5,6,3,8,1,7,2,4] => [1,5,2,6,7,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[7,6,1,4,5,8,3,2] => [1,7,3,2,6,8,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[3,7,6,4,5,8,2,1] => [1,3,6,8,2,7,4,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[8,5,7,4,1,6,3,2] => [1,8,2,5,3,7,4,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[5,1,8,4,7,6,2,3] => [1,5,7,2,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,5,8,4,7,6,1,3] => [1,2,5,7,3,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,4,8,3,5,6,7,1] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[4,1,8,3,5,6,7,2] => [1,4,3,8,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[3,8,4,2,5,6,7,1] => [1,3,4,2,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[8,4,1,3,5,6,7,2] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[7,5,8,4,3,6,1,2] => [1,7,2,5,3,8,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,3,8,4,1,7,2] => [1,6,2,5,4,8,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[2,1,5,8,4,6,7,3] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,1,4,8,3,6,7,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[6,4,3,8,2,1,7,5] => [1,6,2,4,8,5,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,3,8,4,2,6,1,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,3,1,2,5,6,7,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[3,1,8,2,5,6,7,4] => [1,3,8,4,2,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[2,3,8,1,5,6,7,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[4,3,8,2,5,6,7,1] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,8,2,3,5,6,7,1] => [1,4,3,2,8,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[3,8,2,1,5,6,7,4] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[2,8,1,3,5,6,7,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[8,1,2,3,5,6,7,4] => [1,8,4,3,2,5,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[7,8,2,4,3,6,1,5] => [1,7,2,8,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,8,3,2,4,1,7,5] => [1,6,2,8,5,4,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[2,1,8,3,4,6,7,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,1,7,8,5,4,3,6] => [1,2,3,7,4,8,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[5,7,3,8,1,4,2,6] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,1,8,4,5,3,2,6] => [1,7,2,3,8,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[2,7,8,4,5,3,1,6] => [1,2,7,3,8,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[8,7,1,4,3,6,2,5] => [1,8,5,3,2,7,4,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[3,8,7,4,2,6,1,5] => [1,3,7,2,8,5,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,7,8,4,3,6,2,1] => [1,5,3,8,2,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,6,3,8,4,2,7,1] => [1,5,4,8,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,8,3,6,2,1,7,5] => [1,4,6,2,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[8,6,3,1,4,2,7,5] => [1,8,5,4,2,6,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[7,5,3,8,2,4,1,6] => [1,7,2,5,3,4,8,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[2,4,3,1,8,5,7,6] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[4,1,3,2,6,8,7,5] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[7,5,3,6,2,8,1,4] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,6,3,5,1,2,7,4] => [1,8,4,5,2,6,3,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[5,8,3,2,6,1,7,4] => [1,5,6,2,8,4,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[4,5,3,8,6,2,7,1] => [1,4,8,2,5,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,5,8,4,7,6,2,1] => [1,3,8,2,5,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[5,8,2,4,7,6,1,3] => [1,5,7,2,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,7,5,4,1,6,2,3] => [1,8,3,5,2,7,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[2,7,6,4,5,8,1,3] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[7,1,6,4,5,8,2,3] => [1,7,2,3,6,8,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[5,7,3,6,1,8,2,4] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,1,7,6,5,8,3,4] => [1,2,3,7,4,6,8,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,1,8,5,3,6,7,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[6,8,3,5,2,1,7,4] => [1,6,2,8,4,5,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,8,5,4,2,6,1,3] => [1,7,2,8,3,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,1,4,2,5,6,7,3] => [1,8,3,4,2,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[2,8,4,1,5,6,7,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[4,8,1,2,5,6,7,3] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,4,8,1,5,6,7,2] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,4,2,8,5,6,7,1] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[2,4,1,8,5,6,7,3] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[4,1,2,8,5,6,7,3] => [1,4,8,3,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[8,4,2,1,5,6,7,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[7,5,2,4,8,6,1,3] => [1,7,2,5,8,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,3,2,8,1,7,4] => [1,6,2,5,8,4,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[2,1,5,3,8,6,7,4] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[6,4,3,5,8,1,7,2] => [1,6,2,4,5,8,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,3,5,4,8,6,1,2] => [1,7,2,3,5,8,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,3,4,1,5,6,7,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[4,3,1,8,5,6,7,2] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,1,4,8,5,6,7,2] => [1,3,4,8,2,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[6,5,3,7,2,8,4,1] => [1,6,8,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,3,7,4,5,8,2,1] => [1,6,8,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,7,2,4,5,8,3,1] => [1,6,8,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,1,7,4,8,6,3,2] => [1,5,8,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[2,5,7,4,8,6,3,1] => [1,2,5,8,3,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,6,3,7,1,8,4,2] => [1,5,2,6,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[3,8,7,4,5,2,1,6] => [1,3,7,2,8,6,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,7,5,4,8,6,2,1] => [1,3,5,8,2,7,4,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[5,7,1,4,8,6,2,3] => [1,5,8,3,2,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,6,3,1,8,2,7,4] => [1,5,8,4,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,6,3,5,8,2,7,1] => [1,4,5,8,2,6,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,6,3,8,1,2,7,5] => [1,4,8,5,2,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,7,8,4,1,6,2,5] => [1,3,8,5,2,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,2,5,1,6,8,4,7] => [1,3,5,6,8,7,4,2] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[3,6,2,5,4,8,1,7] => [1,3,2,6,8,7,4,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,5,2,4,7,1,8,6] => [1,3,2,5,7,8,6,4] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,5,8,2,4,7,6,1] => [1,3,8,2,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[4,2,5,8,3,7,6,1] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,2,6,5,3,8,1,7] => [1,4,5,3,6,8,7,2] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[5,4,2,1,6,8,3,7] => [1,5,6,8,7,3,2,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[6,3,5,1,4,8,2,7] => [1,6,8,7,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[4,6,1,5,3,8,2,7] => [1,4,5,3,2,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[5,1,6,4,3,8,2,7] => [1,5,3,6,8,7,2,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,4,3,2,7,1,8,6] => [1,5,7,8,6,2,4,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,4,3,8,2,7,6,1] => [1,5,2,4,8,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,3,6,2,8,7,5,1] => [1,4,2,3,6,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,3,7,6,2,1,8,5] => [1,4,6,2,3,7,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,4,3,1,7,2,8,5] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,5,4,3,1,8,2,6] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[1,4,7,5,8,3,2,6] => [1,2,4,5,8,6,3,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[7,1,3,5,8,4,2,6] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,2,5,8,4,1,3,6] => [1,7,3,5,4,8,6,2] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[2,8,5,7,4,6,1,3] => [1,2,8,3,5,4,7,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[3,5,8,7,1,4,6,2] => [1,3,8,2,5,4,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[1,4,5,8,7,3,6,2] => [1,2,4,8,3,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[1,5,4,8,7,3,6,2] => [1,2,5,7,6,3,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,4,3,8,1,7,5,2] => [1,6,7,5,2,4,8,3] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[4,3,7,1,8,6,5,2] => [1,4,2,3,7,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,3,7,6,5,2,1] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,3,8,7,6,4,2,1] => [1,5,6,4,7,2,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[7,5,3,1,8,6,4,2] => [1,7,4,2,5,8,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[1,8,6,5,3,7,4,2] => [1,2,8,3,6,7,4,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[1,5,8,6,3,7,4,2] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[4,6,1,8,7,3,5,2] => [1,4,8,2,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[6,8,7,3,1,4,5,2] => [1,6,4,3,7,5,2,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,2,8,7,4,5,1,3] => [1,6,5,4,7,2,3,8] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[7,6,2,8,4,1,3,5] => [1,7,3,2,6,4,8,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[7,3,1,6,8,4,2,5] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[1,7,6,4,8,3,2,5] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[5,7,1,6,3,2,8,4] => [1,5,3,2,7,8,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,1,7,5,3,2,8,4] => [1,6,2,3,7,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,6,5,3,2,1,8,4] => [1,7,8,4,3,5,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[6,5,3,2,8,7,4,1] => [1,6,7,4,2,5,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,2,6,3,8,7,4,1] => [1,5,8,2,3,6,7,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,2,7,6,3,1,8,4] => [1,5,3,7,8,4,6,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,5,2,1,7,3,8,4] => [1,6,3,2,5,7,8,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,2,7,4,1,8,3,6] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,2,6,3,1,8,5] => [1,4,6,2,7,8,5,3] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,4,8,6,3,7,5,1] => [1,2,4,6,7,5,3,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[3,8,6,2,4,7,5,1] => [1,3,6,7,5,4,2,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[7,3,6,2,4,1,8,5] => [1,7,8,5,4,2,3,6] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[3,6,7,2,1,4,8,5] => [1,3,7,8,5,2,6,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,3,7,8,2,1,5,6] => [1,4,8,6,2,3,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,3,7,1,4,6,2,5] => [1,8,5,4,2,3,7,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[3,8,2,5,7,1,6,4] => [1,3,2,8,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[8,3,6,2,7,1,5,4] => [1,8,4,2,3,6,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[7,8,3,6,2,1,5,4] => [1,7,5,2,8,4,6,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[8,7,3,6,2,5,4,1] => [1,8,2,7,4,6,5,3] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[4,7,8,2,1,6,5,3] => [1,4,2,7,5,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,2,6,8,1,7,5,3] => [1,4,8,3,6,7,5,2] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[5,4,8,2,7,1,6,3] => [1,5,7,6,2,4,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,8,1,5,7,2,6,3] => [1,4,5,7,6,2,8,3] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,8,3,7,1,6,2,4] => [1,5,2,8,4,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,8,7,2,6,1,3,4] => [1,5,6,2,8,4,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[8,6,2,7,5,1,3,4] => [1,8,4,7,3,2,6,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[3,6,8,1,7,5,2,4] => [1,3,8,4,2,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[5,1,6,8,2,7,4,3] => [1,5,2,3,6,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,5,2,8,1,7,4,3] => [1,6,7,4,8,3,2,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[5,2,7,1,8,6,4,3] => [1,5,8,3,7,4,2,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,8,2,7,6,4,3,1] => [1,5,6,4,7,3,2,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[6,2,8,7,5,4,3,1] => [1,6,4,7,3,8,2,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[7,6,2,1,8,5,4,3] => [1,7,4,2,6,5,8,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,1,7,2,8,5,4,3] => [1,6,5,8,3,7,4,2] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[7,5,1,8,2,6,4,3] => [1,7,4,8,3,2,5,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[4,7,1,8,6,2,5,3] => [1,4,8,3,2,7,5,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[7,8,3,1,6,5,2,4] => [1,7,2,8,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,7,4,6,1,5,3,2] => [1,8,2,7,3,4,6,5] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]]
[8,5,7,1,6,4,3,2] => [1,8,2,5,6,4,3,7] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[6,8,1,7,5,4,3,2] => [1,6,4,7,3,2,8,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[7,1,8,6,5,4,3,2] => [1,7,3,8,2,4,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[5,4,2,3,7,6,1,8] => [1,5,7,2,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,4,2,7,3,5,1,8] => [1,6,5,3,2,4,7,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[7,4,2,6,3,5,1,8] => [1,7,2,4,6,5,3,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[8,4,2,6,3,1,5,7] => [1,8,7,5,3,2,4,6] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[3,2,7,6,4,5,1,8] => [1,3,7,2,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[4,7,2,6,3,5,1,8] => [1,4,6,5,3,2,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[5,7,6,2,3,4,1,8] => [1,5,3,6,4,2,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[1,6,5,2,3,8,4,7] => [1,2,6,8,7,4,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,7,5,2,8,3,4,6] => [1,2,7,4,3,5,8,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[6,8,5,2,3,1,4,7] => [1,6,2,8,7,4,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,8,6,2,3,1,4,7] => [1,5,3,6,2,8,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[4,8,2,6,3,1,5,7] => [1,4,6,2,8,7,5,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,2,8,6,4,1,5,7] => [1,3,8,7,5,4,6,2] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[3,2,1,6,4,8,5,7] => [1,3,2,4,6,8,7,5] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[7,1,5,2,8,3,4,6] => [1,7,4,2,3,5,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[1,8,5,2,7,3,4,6] => [1,2,8,6,3,5,7,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[1,8,6,7,2,3,4,5] => [1,2,8,5,3,6,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[8,1,6,7,2,3,4,5] => [1,8,5,2,3,6,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[7,1,6,8,2,3,4,5] => [1,7,4,8,5,2,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[3,2,1,7,8,4,5,6] => [1,3,2,4,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,2,8,7,1,4,5,6] => [1,3,8,6,4,7,5,2] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[5,8,7,2,1,3,4,6] => [1,5,2,8,6,3,7,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,7,6,8,2,3,4,5] => [1,2,7,4,8,5,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[6,5,8,2,3,1,4,7] => [1,6,2,5,3,8,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[8,5,7,2,1,3,4,6] => [1,8,6,3,7,4,2,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[6,4,2,8,3,1,5,7] => [1,6,2,4,8,7,5,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,4,2,3,8,1,6,7] => [1,5,8,7,6,2,4,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[3,2,5,4,1,8,6,7] => [1,3,5,2,4,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[4,5,2,3,1,8,6,7] => [1,4,3,2,5,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[5,4,2,3,1,8,6,7] => [1,5,2,4,3,6,8,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[6,4,2,1,3,8,5,7] => [1,6,8,7,5,3,2,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[7,4,2,1,8,3,5,6] => [1,7,5,8,6,3,2,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[8,4,2,1,7,3,5,6] => [1,8,6,3,2,4,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[1,4,2,8,7,3,5,6] => [1,2,4,8,6,3,5,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[1,5,8,2,7,3,4,6] => [1,2,5,7,4,3,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[8,5,1,2,7,3,4,6] => [1,8,6,3,2,5,7,4] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[7,5,1,2,8,3,4,6] => [1,7,4,2,5,8,6,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[6,5,1,2,3,8,4,7] => [1,6,8,7,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[4,6,2,1,3,8,5,7] => [1,4,2,6,8,7,5,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,2,6,1,4,8,5,7] => [1,3,6,8,7,5,4,2] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,2,7,1,8,4,5,6] => [1,3,7,5,8,6,4,2] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,7,2,1,8,3,5,6] => [1,4,2,7,5,8,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,6,1,8,2,3,4,5] => [1,7,4,8,5,2,6,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,6,1,7,2,3,4,5] => [1,8,5,2,6,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[1,6,8,7,2,3,4,5] => [1,2,6,3,8,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,7,8,6,2,3,4,5] => [1,2,7,4,6,3,8,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[7,8,1,6,2,3,4,5] => [1,7,4,6,3,2,8,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[6,8,1,7,2,3,4,5] => [1,6,3,2,8,5,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[4,8,2,1,7,3,5,6] => [1,4,2,8,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,2,8,1,7,4,5,6] => [1,3,8,6,4,2,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,2,1,8,7,4,5,6] => [1,3,2,4,8,6,5,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[5,1,8,2,7,3,4,6] => [1,5,7,4,2,3,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,1,8,7,2,3,4,5] => [1,6,3,8,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[8,1,7,6,2,3,4,5] => [1,8,5,2,3,7,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[1,8,7,6,2,3,4,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[6,3,5,1,2,4,8,7] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,3,5,6,1,2,8,7] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[8,3,7,5,2,1,4,6] => [1,8,6,2,3,7,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[6,3,7,5,1,8,4,2] => [1,6,8,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,5,2,7,1,8,3,4] => [1,6,8,4,7,3,2,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[8,5,2,7,4,1,3,6] => [1,8,6,2,5,4,7,3] => [.,[[[.,[[[.,.],.],.]],[.,.]],.]]
[2,6,1,5,4,3,8,7] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,4,3,5,1,2,8,7] => [1,6,2,4,5,3,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,3,1,4,6,2,8,7] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[3,1,4,6,5,2,8,7] => [1,3,4,6,2,5,7,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[5,7,4,6,2,8,3,1] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,1,4,7,2,6,3,5] => [1,8,5,2,3,4,7,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[3,4,7,8,5,2,1,6] => [1,3,7,2,4,8,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[2,1,8,5,7,3,4,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[8,6,3,5,1,7,4,2] => [1,8,2,6,7,4,5,3] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[5,8,2,4,6,7,3,1] => [1,5,6,7,3,2,8,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[3,4,8,6,5,7,1,2] => [1,3,8,2,4,6,7,5] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[7,5,4,8,1,6,3,2] => [1,7,3,4,8,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[5,1,4,6,8,2,7,3] => [1,5,8,3,4,6,2,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[2,5,4,6,7,1,8,3] => [1,2,5,7,8,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,4,6,3,7,5,8,1] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[4,1,6,3,8,5,7,2] => [1,4,3,6,5,8,2,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[3,7,4,2,8,6,5,1] => [1,3,4,2,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[7,4,1,3,5,8,6,2] => [1,7,6,8,2,4,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[6,5,8,4,1,7,3,2] => [1,6,7,3,8,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[8,5,3,7,4,1,6,2] => [1,8,2,5,4,7,6,3] => [.,[[.,[[[.,.],.],[[.,.],.]]],.]]
[2,1,4,8,3,7,6,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[7,4,3,8,2,1,6,5] => [1,7,6,2,4,8,5,3] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[6,3,7,4,1,8,2,5] => [1,6,8,5,2,3,7,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[8,3,1,2,5,7,6,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[3,1,8,2,7,6,5,4] => [1,3,8,4,2,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[2,3,8,1,6,7,5,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[4,3,7,2,6,8,5,1] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,7,2,3,8,5,6,1] => [1,4,3,2,7,6,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[3,8,2,1,7,5,6,4] => [1,3,2,8,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[2,8,1,3,6,5,7,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[2,7,8,5,4,3,1,6] => [1,2,7,3,8,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[8,7,1,6,3,4,2,5] => [1,8,5,3,2,7,4,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[3,8,6,7,2,4,1,5] => [1,3,6,4,7,2,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,3,8,7,4,2,6,1] => [1,5,4,7,6,2,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,3,8,7,2,1,6,5] => [1,4,7,6,2,3,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,3,6,1,4,2,7,5] => [1,8,5,4,2,3,6,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[7,3,5,8,2,4,1,6] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[2,3,4,1,8,5,7,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[4,1,3,2,6,7,8,5] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[8,3,5,6,2,7,1,4] => [1,8,4,6,7,2,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[5,3,6,1,8,7,2,4] => [1,5,8,4,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,6,2,8,7,4,1,3] => [1,5,7,2,6,4,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[7,8,5,6,1,4,2,3] => [1,7,2,8,3,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[2,8,6,5,4,7,1,3] => [1,2,8,3,6,7,4,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[8,1,6,4,5,7,2,3] => [1,8,3,6,7,2,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[5,8,3,6,1,7,2,4] => [1,5,2,8,4,6,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[2,1,8,6,5,7,3,4] => [1,2,3,8,4,6,7,5] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[2,1,7,5,3,6,8,4] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[6,7,3,5,2,1,8,4] => [1,6,2,7,8,4,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,1,4,2,5,6,8,3] => [1,7,8,3,4,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[2,7,4,1,6,5,8,3] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[4,6,1,2,8,7,3,5] => [1,4,2,6,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,4,1,5,8,7,6,3] => [1,2,4,5,8,3,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[4,1,2,5,8,6,7,3] => [1,4,5,8,3,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[6,4,2,1,5,8,7,3] => [1,6,8,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,5,2,4,6,1,7,3] => [1,8,3,2,5,6,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[7,5,3,2,6,8,1,4] => [1,7,2,5,6,8,4,3] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[2,1,5,3,6,8,7,4] => [1,2,3,5,6,8,4,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[7,3,5,4,6,1,8,2] => [1,7,8,2,3,5,6,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,3,4,1,5,7,8,2] => [1,6,7,8,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,3,1,5,7,6,8,2] => [1,4,5,7,8,2,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,1,4,5,6,8,7,2] => [1,3,4,5,6,8,2,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[4,5,2,6,3,1,8,7] => [1,4,6,2,5,3,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,5,2,1,4,3,8,7] => [1,6,3,2,5,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,5,2,7,4,8,3,1] => [1,6,8,2,5,4,7,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[8,5,2,7,4,1,6,3] => [1,8,3,2,5,4,7,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,3,7,5,2,1,6,4] => [1,8,4,5,2,3,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[6,3,7,5,2,8,4,1] => [1,6,8,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[3,1,6,5,4,2,8,7] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,6,3,2,4,1,8,7] => [1,5,4,2,6,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[3,6,2,4,1,5,8,7] => [1,3,2,6,5,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,6,1,3,5,4,8,7] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,7,2,3,4,8,5,1] => [1,6,8,2,7,5,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[8,7,2,3,4,1,6,5] => [1,8,5,4,3,2,7,6] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[5,1,7,3,8,4,6,2] => [1,5,8,2,3,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[2,5,7,3,8,6,4,1] => [1,2,5,8,3,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[7,6,1,3,5,8,4,2] => [1,7,4,3,2,6,8,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[3,6,7,4,1,8,5,2] => [1,3,7,5,2,6,8,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,6,3,7,4,8,1,2] => [1,5,4,7,2,6,8,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[2,1,6,7,4,8,5,3] => [1,2,3,6,8,4,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,1,8,7,4,3,6,5] => [1,2,3,8,5,4,7,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[5,8,3,7,4,2,6,1] => [1,5,4,7,6,2,8,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[3,8,7,4,1,2,6,5] => [1,3,7,6,2,8,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[7,8,1,3,5,2,6,4] => [1,7,6,2,8,4,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[5,8,7,3,2,6,1,4] => [1,5,2,8,4,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[2,8,6,3,1,5,7,4] => [1,2,8,4,3,6,5,7] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[8,1,6,3,2,5,4,7] => [1,8,7,4,3,6,5,2] => [.,[[[[[.,.],.],[[.,.],.]],.],.]]
[2,8,4,1,6,3,7,5] => [1,2,8,5,6,3,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[4,8,1,2,7,6,3,5] => [1,4,2,8,5,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[3,8,4,2,5,7,1,6] => [1,3,4,2,8,6,7,5] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[6,8,3,5,2,7,4,1] => [1,6,7,4,5,2,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,1,5,3,8,7,6,4] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[6,5,3,2,8,7,1,4] => [1,6,7,2,5,8,4,3] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[7,5,2,4,8,1,6,3] => [1,7,6,2,5,8,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[3,4,2,8,5,7,6,1] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[2,4,1,8,7,6,5,3] => [1,2,4,8,3,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[8,4,2,1,7,5,3,6] => [1,8,6,5,7,3,2,4] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[4,3,1,8,6,7,5,2] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,1,4,8,6,5,7,2] => [1,3,4,8,2,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[7,1,6,5,4,8,2,3] => [1,7,2,3,6,8,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[3,7,5,6,8,4,2,1] => [1,3,5,8,2,7,4,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[5,7,1,6,8,2,4,3] => [1,5,8,3,2,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[8,6,2,5,1,7,4,3] => [1,8,3,2,6,7,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[5,6,2,1,8,7,3,4] => [1,5,8,4,2,6,7,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,6,2,5,8,3,7,1] => [1,4,5,8,2,6,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[7,5,2,6,3,8,1,4] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[4,1,2,3,6,8,7,5] => [1,4,3,2,5,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[2,4,3,1,8,5,6,7] => [1,2,4,3,5,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[7,5,2,8,3,4,6,1] => [1,7,6,4,8,2,5,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[5,6,2,8,4,3,1,7] => [1,5,4,8,7,2,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[4,7,2,8,1,5,3,6] => [1,4,8,6,5,2,7,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,7,2,1,4,5,6,3] => [1,8,3,2,7,6,5,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[3,6,8,7,1,5,4,2] => [1,3,8,2,6,5,4,7] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[5,7,8,6,3,4,1,2] => [1,5,3,8,2,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[7,1,8,5,4,3,6,2] => [1,7,6,3,8,2,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[2,7,8,4,5,3,6,1] => [1,2,7,6,3,8,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[5,7,3,8,1,4,6,2] => [1,5,2,7,6,4,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[2,1,7,8,5,4,6,3] => [1,2,3,7,6,4,8,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[2,1,5,8,4,6,3,7] => [1,2,3,5,4,8,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[6,5,3,8,4,1,2,7] => [1,6,2,5,4,8,7,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[7,5,8,4,3,6,2,1] => [1,7,2,5,3,8,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[2,4,8,3,5,6,1,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[4,1,8,3,6,5,2,7] => [1,4,3,8,7,2,5,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[3,4,8,1,7,2,5,6] => [1,3,8,6,2,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[8,4,1,3,7,2,6,5] => [1,8,5,7,6,2,4,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[3,1,8,2,4,7,6,5] => [1,3,8,5,4,2,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[2,3,8,1,4,6,7,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[4,3,8,2,5,1,7,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[6,3,8,4,2,5,7,1] => [1,6,5,2,3,8,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[7,4,3,8,2,5,1,6] => [1,7,2,4,8,6,5,3] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[2,1,4,8,3,5,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[6,8,2,4,3,5,1,7] => [1,6,5,3,2,8,7,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[4,8,2,3,5,1,6,7] => [1,4,3,2,8,7,6,5] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[3,8,2,1,4,6,5,7] => [1,3,2,8,7,5,4,6] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[2,8,1,3,4,5,7,6] => [1,2,8,6,5,4,3,7] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[2,8,4,1,6,5,3,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[2,8,4,1,6,5,7,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,8,7,6,1,4,3,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[2,8,5,6,7,4,3,1] => [1,2,8,3,5,7,4,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[7,5,8,6,1,4,2,3] => [1,7,2,5,3,8,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[3,5,7,6,1,4,2,8] => [1,3,7,2,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,8,5,3,4,7,6,1] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[2,8,5,3,4,1,6,7] => [1,2,8,7,6,3,5,4] => [.,[.,[[[[.,[[.,.],.]],.],.],.]]]
[2,8,7,6,1,4,5,3] => [1,2,8,3,7,5,4,6] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]]
[2,8,5,3,6,1,7,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[2,8,5,6,7,4,1,3] => [1,2,8,3,5,7,4,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[2,8,5,3,4,7,1,6] => [1,2,8,6,7,3,5,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[2,8,5,3,4,6,1,7] => [1,2,8,7,3,5,4,6] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]]
[2,8,5,3,4,6,7,1] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[3,5,7,2,4,6,1,8] => [1,3,7,2,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[6,5,2,7,3,1,4,8] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,2,8,3,1,7,4] => [1,6,2,5,3,4,8,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,5,2,8,3,1,4,7] => [1,6,2,5,3,4,8,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,5,8,2,4,6,3,1] => [1,7,3,8,2,5,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,5,8,6,1,4,3,2] => [1,7,3,8,2,5,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,5,8,2,1,3,7,4] => [1,6,3,8,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,5,2,7,3,1,8,4] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[4,5,2,6,3,1,7,8] => [1,4,6,2,5,3,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,1,2,3,7,6,8,5] => [1,4,3,2,5,7,8,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[6,5,2,7,3,4,8,1] => [1,6,4,7,8,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,1,2,8,6,4,7,3] => [1,5,6,4,8,3,2,7] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[5,1,6,8,7,3,4,2] => [1,5,7,4,8,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,5,2,8,3,7,4,1] => [1,6,7,4,8,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,1,2,3,8,7,5,6] => [1,4,3,2,5,8,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,1,2,3,8,6,5,7] => [1,4,3,2,5,8,7,6] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[4,1,2,3,8,6,7,5] => [1,4,3,2,5,8,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,1,2,3,7,6,5,8] => [1,4,3,2,5,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,1,2,3,8,5,7,6] => [1,4,3,2,5,8,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[6,1,2,8,4,5,7,3] => [1,6,5,4,8,3,2,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[6,5,8,2,4,3,1,7] => [1,6,3,8,7,2,5,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[7,5,2,8,3,4,1,6] => [1,7,2,5,3,4,8,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,2,8,3,7,1,4] => [1,6,7,2,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,2,7,3,4,1,8] => [1,6,4,7,2,5,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,1,6,8,7,3,2,4] => [1,5,7,2,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,1,6,8,4,3,2,5] => [1,7,2,3,6,4,8,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[5,7,8,6,3,4,2,1] => [1,5,3,8,2,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[4,1,8,3,6,5,7,2] => [1,4,3,8,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,1,8,3,6,2,7,5] => [1,4,3,8,5,6,2,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[3,1,4,8,6,2,7,5] => [1,3,4,8,5,6,2,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,1,4,8,6,5,2,7] => [1,3,4,8,7,2,5,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[7,1,6,5,8,3,2,4] => [1,7,2,3,6,4,5,8] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[4,1,6,7,8,3,2,5] => [1,4,7,2,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,1,6,5,7,3,2,8] => [1,4,5,7,2,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,5,2,7,3,8,1,6] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,5,6,2,4,8,1,7] => [1,3,6,8,7,2,5,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,7,5,6,8,4,1,2] => [1,3,5,8,2,7,4,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[6,1,2,5,8,4,7,3] => [1,6,4,5,8,3,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[7,5,2,6,3,8,4,1] => [1,7,4,6,8,2,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[4,1,2,3,5,8,7,6] => [1,4,3,2,5,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[4,1,2,3,7,8,6,5] => [1,4,3,2,5,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,1,6,7,8,3,5,2] => [1,4,7,5,8,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,1,2,5,6,8,7,3] => [1,4,5,6,8,3,2,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[7,8,5,6,1,4,3,2] => [1,7,3,5,2,8,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,8,4,2,1,5,3,6] => [1,7,3,4,2,8,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,8,2,1,6,5,3,4] => [1,7,3,2,8,4,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,4,1,2,5,7,3,8] => [1,6,7,3,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,4,8,1,5,7,3,6] => [1,2,4,3,8,6,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[4,3,8,1,7,2,5,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[6,3,1,4,7,2,5,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,8,3,4,5,1,6,2] => [1,7,6,2,8,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,8,3,5,4,2,1,6] => [1,7,2,8,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[7,8,4,1,2,3,6,5] => [1,7,6,3,4,2,8,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,8,2,1,5,3,4,6] => [1,7,4,2,8,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,8,2,6,4,1,3,5] => [1,7,3,2,8,5,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,8,2,5,6,4,1,3] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,8,1,6,5,4,3,2] => [1,7,3,2,8,4,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[2,1,8,7,5,4,3,6] => [1,2,3,8,6,4,7,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[1,3,8,2,6,4,7,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[5,3,7,1,6,4,8,2] => [1,5,6,4,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,3,6,2,7,4,1,8] => [1,5,7,2,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,3,1,8,4,2,7,5] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,4,2,1,5,3,8,7] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,3,8,7,5,6,1,2] => [1,4,7,2,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,3,7,6,4,2,8,5] => [1,2,3,7,8,5,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,1,7,5,6,8,4,3] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,7,2,8,6,4,1,5] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,8,1,7,6,4,5,2] => [1,3,2,8,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[1,8,5,7,3,6,4,2] => [1,2,8,3,5,4,7,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[2,7,5,8,3,6,1,4] => [1,2,7,3,5,4,8,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,5,6,8,2,4,7,3] => [1,2,5,3,6,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,6,8,5,3,1,4,7] => [1,2,6,3,8,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,1,4,7,3,5,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[5,6,7,3,8,4,1,2] => [1,5,8,2,6,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,2,8,1,4,7,3,6] => [1,5,4,2,3,8,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,6,7,5,2,1,3,8] => [1,4,5,2,6,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,5,6,7,2,8,1,3] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,5,8,6,2,7,3,4] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[4,6,5,7,1,2,8,3] => [1,4,7,8,3,5,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,7,5,6,3,1,8,2] => [1,4,6,2,7,8,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,1,6,3,4,2,8,7] => [1,5,4,3,6,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[5,7,1,4,2,3,8,6] => [1,5,2,7,8,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,6,4,3,8,1,2] => [1,5,3,6,8,2,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[6,3,4,5,8,7,1,2] => [1,6,7,2,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,2,4,1,8,3,7,5] => [1,6,3,4,2,5,8,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,2,3,5,4,8,1,7] => [1,6,8,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,1,3,4,5,8,7,2] => [1,6,8,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,6,2,4,7,8,3,5] => [1,2,6,8,5,7,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[5,7,2,4,1,6,3,8] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,1,4,2,8,5,3,7] => [1,6,5,8,7,3,4,2] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[6,7,5,8,1,4,3,2] => [1,6,4,8,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,8,7,6,2,3,1,4] => [1,5,2,8,4,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,1,7,2,6,5,3,8] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,2,1,5,6,3,7] => [1,4,2,8,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,2,7,8,1,6,3,5] => [1,4,8,5,2,3,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[2,1,8,7,6,5,3,4] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[3,1,7,4,5,6,8,2] => [1,3,7,8,2,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,2,7,1,6,3,8,5] => [1,4,2,3,7,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,7,5,6,8,1,2] => [1,4,5,6,8,2,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,8,6,3,5,7,1,2] => [1,4,3,6,7,2,8,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,8,1,2,5,3,7,6] => [1,4,2,8,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,8,6,5,2,4,1,7] => [1,3,6,4,5,2,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,8,5,6,1,4,7,2] => [1,3,5,2,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[5,2,8,7,1,6,4,3] => [1,5,2,3,8,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[1,6,8,7,5,2,4,3] => [1,2,6,3,8,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,6,7,8,5,1,4,2] => [1,3,7,4,8,2,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,7,6,8,5,2,1,4] => [1,3,6,2,7,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,7,8,5,1,2,4,6] => [1,3,8,6,2,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,7,1,6,4,2,5,8] => [1,3,2,7,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,1,8,6,2,3,5,7] => [1,4,6,3,8,7,5,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,7,8,6,3,5,1,2] => [1,4,6,5,3,8,2,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[3,8,7,6,5,4,1,2] => [1,3,7,2,8,4,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[2,1,7,6,5,3,4,8] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,8,1,6,4,5,3,7] => [1,2,8,7,3,4,6,5] => [.,[.,[[[.,[.,[[.,.],.]]],.],.]]]
[2,8,7,5,1,4,3,6] => [1,2,8,6,4,5,3,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[2,8,6,7,5,1,3,4] => [1,2,8,4,7,3,6,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[2,7,8,6,5,4,1,3] => [1,2,7,3,8,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[6,3,1,2,7,4,8,5] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,4,2,7,1,3,8,5] => [1,6,3,2,4,7,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,4,2,5,1,3,8,6] => [1,7,8,6,3,2,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,5,3,6,1,8,2,4] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,3,6,2,4,7,1,5] => [1,8,5,4,2,3,6,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[7,3,6,2,4,8,1,5] => [1,7,2,3,6,8,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[4,3,7,1,2,5,8,6] => [1,4,2,3,7,8,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,3,6,7,1,2,8,4] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,3,7,4,1,2,8,5] => [1,6,2,3,7,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[4,7,6,3,8,1,2,5] => [1,4,3,6,2,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,7,6,1,4,8,2,5] => [1,3,6,8,5,4,2,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[5,7,2,6,1,8,3,4] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,4,7,5,2,8,1,3] => [1,6,8,3,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[5,8,2,6,3,7,1,4] => [1,5,3,2,8,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[3,8,6,1,2,7,4,5] => [1,3,6,7,4,2,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[6,8,4,3,7,1,2,5] => [1,6,2,8,5,7,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,8,5,3,7,1,2,4] => [1,6,2,8,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,8,6,2,7,1,3,5] => [1,4,2,8,5,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[7,3,8,5,6,1,2,4] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,3,7,5,8,1,2,4] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,7,6,4,8,1,3,5] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[3,6,5,8,1,2,4,7] => [1,3,5,2,6,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[2,5,7,4,8,1,3,6] => [1,2,5,8,6,3,7,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[4,6,3,7,1,8,2,5] => [1,4,7,2,6,8,5,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,5,7,1,4,8,2,6] => [1,3,7,2,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,3,7,2,4,8,1,6] => [1,5,4,2,3,7,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,4,7,3,8,1,2,6] => [1,5,8,6,2,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[7,4,6,3,8,1,2,5] => [1,7,2,4,3,6,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[8,4,6,3,7,1,2,5] => [1,8,5,7,2,4,3,6] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[8,4,1,6,7,2,3,5] => [1,8,5,7,3,2,4,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[7,4,1,6,8,2,3,5] => [1,7,3,2,4,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[5,4,1,7,8,2,3,6] => [1,5,8,6,2,4,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,5,3,7,1,8,2,4] => [1,6,8,4,7,2,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,5,1,2,7,8,3,4] => [1,6,8,4,2,5,7,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,3,6,4,7,8,1,2] => [1,5,7,2,3,6,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,1,5,8,6,2,3] => [1,4,5,8,3,2,7,6] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[7,5,3,8,1,6,2,4] => [1,7,2,5,3,4,8,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,1,8,6,2,3,5] => [1,7,3,2,4,8,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,6,1,8,5,2,3,4] => [1,7,3,2,6,4,8,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[8,6,1,7,5,2,3,4] => [1,8,4,7,3,2,6,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[5,7,2,8,1,6,3,4] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,4,7,8,2,5,1,3] => [1,6,5,2,4,8,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,3,7,8,5,1,2,4] => [1,6,2,3,7,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,6,8,2,7,1,4,5] => [1,3,8,5,7,4,2,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[4,3,8,7,1,2,5,6] => [1,4,7,5,2,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,3,7,6,1,2,4,5] => [1,8,5,2,3,7,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,4,7,6,1,2,3,5] => [1,8,5,2,4,6,3,7] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[5,4,8,7,1,2,3,6] => [1,5,2,4,7,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[2,5,8,7,1,3,4,6] => [1,2,5,3,8,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[4,6,8,2,7,1,3,5] => [1,4,2,6,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,7,1,8,6,2,3,5] => [1,4,8,5,6,2,7,3] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[7,5,8,6,4,1,2,3] => [1,7,2,5,4,6,3,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[5,8,7,1,6,2,3,4] => [1,5,6,2,8,4,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[2,8,7,6,1,3,4,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[4,8,7,6,1,2,3,5] => [1,4,6,2,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,6,3,1,4,2,8,7] => [1,5,4,2,6,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[3,8,7,4,5,1,6,2] => [1,3,7,6,2,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[6,7,1,4,5,8,2,3] => [1,6,8,3,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[2,1,7,8,5,3,6,4] => [1,2,3,7,6,4,8,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[8,7,1,4,5,3,2,6] => [1,8,6,3,2,7,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[2,7,8,4,1,6,5,3] => [1,2,7,5,3,8,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[7,1,8,4,2,6,5,3] => [1,7,5,2,3,8,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,5,3,1,8,4,7,2] => [1,6,4,2,5,8,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,4,3,8,1,5,7,2] => [1,6,5,2,4,8,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[8,6,3,1,2,5,7,4] => [1,8,4,2,6,5,3,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,7,1,4,2,6,5,3] => [1,8,3,2,7,5,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[7,3,8,4,1,6,5,2] => [1,7,5,2,3,8,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[2,3,4,5,6,7,8,1,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,5,6,8,9,1,7] => [1,2,3,4,5,6,8,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[2,3,4,5,7,8,9,1,6] => [1,2,3,4,5,7,9,6,8] => [.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]
[2,3,4,6,7,8,9,1,5] => [1,2,3,4,6,8,5,7,9] => [.,[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]]
[2,3,4,5,6,7,8,9,10,1] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,5,6,7,8,9,1,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,5,6,7,1,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,5,6,7,8,10,1,9] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[2,3,4,5,6,1,9,7,8] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[2,3,4,5,6,7,9,10,1,8] => [1,2,3,4,5,6,7,9,8,10] => [.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]
[2,3,4,5,1,8,9,6,7] => [1,2,3,4,5,6,8,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[2,3,4,5,6,8,9,10,1,7] => [1,2,3,4,5,6,8,10,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]]
[2,3,4,1,7,8,9,5,6] => [1,2,3,4,5,7,9,6,8] => [.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]
[2,3,1,6,7,8,9,4,5] => [1,2,3,4,6,8,5,7,9] => [.,[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]]
[3,6,4,5,7,2,8,1] => [1,3,4,5,7,8,2,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[7,5,3,6,2,4,8,1] => [1,7,8,2,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,2,6,3,4,7,1,5] => [1,8,5,4,3,6,7,2] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[7,2,6,3,4,5,8,1] => [1,7,8,2,3,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[3,6,2,7,4,5,8,1] => [1,3,2,6,5,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[4,2,5,7,3,6,8,1] => [1,4,7,8,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,4,7,6,2,3,8,1] => [1,5,2,4,6,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[2,7,6,3,4,5,8,1] => [1,2,7,8,3,6,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[6,5,3,1,2,8,4,7] => [1,6,8,7,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,6,5,2,3,7,1,4] => [1,8,4,2,6,7,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,5,2,1,7,3,4,6] => [1,8,6,3,2,5,7,4] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[7,5,2,1,8,3,4,6] => [1,7,4,2,5,8,6,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[5,7,3,1,2,8,4,6] => [1,5,2,7,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,6,2,3,1,8,4,7] => [1,5,2,6,8,7,4,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[6,8,3,5,2,7,1,4] => [1,6,7,2,8,4,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,8,5,2,3,6,1,4] => [1,7,2,8,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[1,8,6,3,7,2,4,5] => [1,2,8,5,7,4,3,6] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[1,8,2,7,3,4,5,6] => [1,2,8,6,4,7,5,3] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[2,8,1,7,3,4,5,6] => [1,2,8,6,4,7,5,3] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[4,2,8,3,7,1,5,6] => [1,4,3,8,6,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,1,7,5,8,2,3,6] => [1,4,5,8,6,2,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[1,7,3,8,2,4,5,6] => [1,2,7,5,3,4,8,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[8,1,2,7,3,4,5,6] => [1,8,6,4,7,5,3,2] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[4,2,5,7,1,8,3,6] => [1,4,7,3,5,2,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,6,2,7,1,8,4,5] => [1,3,2,6,8,5,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[6,3,7,1,2,8,4,5] => [1,6,8,5,2,3,7,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[3,2,1,5,8,4,6,7] => [1,3,2,4,5,8,7,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[1,5,3,4,6,8,2,7] => [1,2,5,6,8,7,3,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[4,3,5,1,6,8,2,7] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[5,4,6,3,8,7,1,2] => [1,5,8,2,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[3,6,4,5,8,7,1,2] => [1,3,4,5,8,2,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[6,5,3,4,8,7,1,2] => [1,6,7,2,5,8,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,3,2,8,7,1,4,6] => [1,5,7,4,8,6,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,3,1,8,7,2,4,6] => [1,5,7,4,8,6,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,1,8,3,7,2,4,5] => [1,6,2,3,8,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,3,8,1,7,2,4,5] => [1,6,2,3,8,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[3,7,8,2,4,6,1,5] => [1,3,8,5,4,2,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[5,4,7,8,2,6,1,3] => [1,5,2,4,8,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[4,2,5,8,7,1,3,6] => [1,4,8,6,2,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,6,2,8,7,1,4,5] => [1,3,2,6,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[2,3,8,7,1,4,5,6] => [1,2,3,8,6,4,7,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[7,2,8,6,1,3,4,5] => [1,7,4,6,3,8,5,2] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[2,1,8,7,3,4,5,6] => [1,2,3,8,6,4,7,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[8,2,7,6,1,3,4,5] => [1,8,5,2,3,7,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[1,2,8,7,3,4,5,6] => [1,2,3,8,6,4,7,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[1,3,8,7,2,4,5,6] => [1,2,3,8,6,4,7,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[4,1,5,8,7,2,3,6] => [1,4,8,6,2,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,4,8,7,6,1,2,3] => [1,5,6,2,4,7,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[6,8,3,7,5,1,2,4] => [1,6,2,8,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,8,6,2,5,1,3,4] => [1,7,3,6,2,8,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[8,1,6,7,3,2,4,5] => [1,8,5,3,6,2,4,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[8,1,5,3,6,2,4,7] => [1,8,7,4,3,5,6,2] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[7,5,1,3,6,2,4,8] => [1,7,4,3,2,5,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,5,8,3,6,2,4,1] => [1,7,4,3,8,2,5,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,4,8,3,2,6,5,1] => [1,7,5,2,4,3,8,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[8,1,4,3,2,6,5,7] => [1,8,7,5,2,3,4,6] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,1,4,3,2,7,5,6] => [1,8,6,7,5,2,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[8,1,5,4,6,7,2,3] => [1,8,3,5,6,7,2,4] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[8,1,4,3,2,5,6,7] => [1,8,7,6,5,2,3,4] => [.,[[[[[.,[.,[.,.]]],.],.],.],.]]
[7,4,1,3,2,5,6,8] => [1,7,6,5,2,4,3,8] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[7,4,8,3,2,5,6,1] => [1,7,6,5,2,4,3,8] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[6,4,3,8,2,5,7,1] => [1,6,5,2,4,8,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[7,4,1,3,2,5,8,6] => [1,7,8,6,5,2,4,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[7,5,1,4,6,8,2,3] => [1,7,2,5,6,8,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,8,3,2,6,1,5] => [1,7,2,4,3,8,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,4,8,3,2,5,1,6] => [1,7,2,4,3,8,6,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[6,4,3,8,2,5,1,7] => [1,6,5,2,4,8,7,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[5,4,3,2,8,6,1,7] => [1,5,8,7,2,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,5,3,8,7,2,1,4] => [1,6,2,5,7,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,4,8,7,1,2,3] => [1,6,2,5,7,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,4,1,7,8,2,3] => [1,6,8,3,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[5,4,3,2,1,8,6,7] => [1,5,2,4,3,6,8,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[6,5,3,1,8,2,7,4] => [1,6,2,5,8,4,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[6,5,4,1,8,7,2,3] => [1,6,7,2,5,8,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,5,1,4,8,6,2,3] => [1,7,2,5,8,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,1,3,2,8,6,5] => [1,7,6,8,5,2,4,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[6,4,3,1,2,8,5,7] => [1,6,8,7,5,2,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,4,3,8,2,7,5,1] => [1,6,7,5,2,4,8,3] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[7,5,1,3,8,2,4,6] => [1,7,4,3,2,5,8,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,6,1,8,3,2,4,5] => [1,7,4,8,5,3,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,6,8,1,4,5,2,3] => [1,7,2,6,5,4,3,8] => [.,[[.,[[[[.,.],.],.],.]],[.,.]]]
[7,6,8,1,3,2,5,4] => [1,7,5,3,8,4,2,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[6,5,3,7,8,2,4,1] => [1,6,2,5,8,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,4,3,7,2,1,5,8] => [1,6,2,4,7,5,3,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,4,8,3,2,1,5,6] => [1,7,5,2,4,3,8,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,4,8,3,2,1,6,5] => [1,7,6,2,4,3,8,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[7,5,8,3,1,2,6,4] => [1,7,6,2,5,3,8,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[7,5,8,4,1,6,2,3] => [1,7,2,5,3,8,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,4,8,1,7,2,3] => [1,6,7,2,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,3,8,1,2,7,4] => [1,6,2,5,3,4,8,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,4,3,2,8,1,7,6] => [1,5,8,6,2,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,4,3,7,2,1,8,5] => [1,6,2,4,7,8,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,5,3,7,1,2,8,4] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,3,7,8,2,1,4] => [1,6,2,5,8,4,7,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[5,4,3,2,7,8,1,6] => [1,5,7,2,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,6,2,1,3,4,8,7] => [1,5,3,2,6,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,3,7,8,2,1,4,6] => [1,5,2,3,7,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,6,1,2,5,8,3,4] => [1,7,3,2,6,8,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[2,1,7,8,4,3,5,6] => [1,2,3,7,5,4,8,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[8,3,7,4,1,5,6,2] => [1,8,2,3,7,6,5,4] => [.,[[.,[.,[[[[.,.],.],.],.]]],.]]
[7,8,1,2,5,4,6,3] => [1,7,6,4,2,8,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[2,6,8,3,1,4,7,5] => [1,2,6,4,3,8,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[6,1,8,3,2,4,5,7] => [1,6,4,3,8,7,5,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[8,4,1,3,7,6,2,5] => [1,8,5,7,2,4,3,6] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[5,8,7,4,2,1,6,3] => [1,5,2,8,3,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,5,2,1,8,7,4,3] => [1,6,7,4,2,5,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,3,8,6,1,2,5,4] => [1,7,5,2,3,8,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[3,4,7,1,8,2,6,5] => [1,3,7,6,2,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[1,8,2,4,3,5,6,7] => [1,2,8,7,6,5,3,4] => [.,[.,[[[[[.,[.,.]],.],.],.],.]]]
[1,6,2,4,3,5,7,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,5,2,4,3,6,7,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,6,2,5,3,4,7,8] => [1,2,6,4,5,3,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,7,2,6,3,4,5,8] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,7,2,8,3,5,4,6] => [1,2,7,4,8,6,5,3] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[1,5,2,8,3,6,4,7] => [1,2,5,3,4,8,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,4,2,8,3,6,5,7] => [1,2,4,8,7,5,3,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[1,3,2,8,4,6,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[1,2,3,8,4,6,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[1,2,3,7,4,6,5,8] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,3,2,7,4,6,5,8] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,5,2,7,3,6,4,8] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,6,2,7,3,5,4,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,8,2,6,3,5,4,7] => [1,2,8,7,4,6,5,3] => [.,[.,[[[[.,.],[[.,.],.]],.],.]]]
[1,8,2,5,3,6,4,7] => [1,2,8,7,4,5,3,6] => [.,[.,[[[[.,.],[.,[.,.]]],.],.]]]
[1,6,2,5,3,7,4,8] => [1,2,6,7,4,5,3,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,5,2,4,3,7,6,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,6,2,4,3,7,5,8] => [1,2,6,7,5,3,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,7,2,4,3,6,5,8] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,8,2,3,4,6,5,7] => [1,2,8,7,5,4,3,6] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]]
[1,8,2,3,4,7,5,6] => [1,2,8,6,7,5,4,3] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[1,8,2,4,3,7,5,6] => [1,2,8,6,7,5,3,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[1,7,2,4,3,8,5,6] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,6,2,4,3,8,5,7] => [1,2,6,8,7,5,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,5,2,4,3,8,6,7] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,8,2,6,3,7,4,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[1,2,3,8,4,7,5,6] => [1,2,3,4,8,6,7,5] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[1,3,2,8,4,7,5,6] => [1,2,3,4,8,6,7,5] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[1,5,2,8,3,7,4,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,6,2,8,3,7,4,5] => [1,2,6,7,4,8,5,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,7,2,8,3,6,4,5] => [1,2,7,4,8,5,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[4,6,3,7,2,5,1,8] => [1,4,7,2,6,5,3,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,6,3,7,5,2,1,8] => [1,4,7,2,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,6,3,8,5,1,7,2] => [1,4,8,2,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,6,3,8,5,1,2,7] => [1,4,8,7,2,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[5,6,8,3,4,1,2,7] => [1,5,4,3,8,7,2,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[4,6,2,7,5,3,1,8] => [1,4,7,2,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,6,7,2,4,3,1,8] => [1,5,4,2,6,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,6,8,4,3,1,7,2] => [1,5,3,8,2,6,4,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,7,8,4,1,6,2,3] => [1,5,2,7,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,8,4,1,6,3,2] => [1,5,2,7,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,8,4,1,3,6,2] => [1,5,2,7,6,3,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,6,8,4,2,1,7,3] => [1,5,2,6,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,6,8,2,4,1,7,3] => [1,5,4,2,6,3,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[4,6,2,8,5,1,7,3] => [1,4,8,3,2,6,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[3,2,6,8,5,1,7,4] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,2,6,8,5,1,4,7] => [1,3,6,2,4,8,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[5,6,8,2,4,1,3,7] => [1,5,4,2,6,3,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[5,6,8,4,2,1,3,7] => [1,5,2,6,3,8,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,7,8,4,1,3,2,6] => [1,5,2,7,3,8,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,8,4,1,2,6,3] => [1,5,2,7,6,3,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,8,4,1,2,3,6] => [1,5,2,7,3,8,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,7,8,1,5,2,3,4] => [1,6,2,7,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,7,8,1,5,2,4,3] => [1,6,2,7,4,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,7,8,1,5,3,2,4] => [1,6,3,8,4,2,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,7,8,1,3,5,2,4] => [1,6,5,3,8,4,2,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[5,7,8,2,1,6,3,4] => [1,5,2,7,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,2,8,1,6,3,5] => [1,4,8,5,2,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[3,2,7,8,1,6,4,5] => [1,3,7,4,8,5,2,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,2,7,8,1,6,5,4] => [1,3,7,5,2,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,7,2,8,1,6,5,3] => [1,4,8,3,2,7,5,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[5,7,8,2,1,6,4,3] => [1,5,2,7,4,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,7,8,1,3,5,4,2] => [1,6,5,3,8,2,7,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[6,7,8,1,5,3,4,2] => [1,6,3,8,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,7,8,1,5,4,3,2] => [1,6,4,2,7,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,8,1,5,4,2,3] => [1,6,4,2,7,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,8,1,4,3,5,2] => [1,6,3,8,2,7,5,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,7,8,1,3,4,5,2] => [1,6,4,2,7,5,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,7,2,8,1,5,6,3] => [1,4,8,3,2,7,6,5] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[3,2,7,8,1,5,6,4] => [1,3,7,6,5,2,4,8] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[3,2,6,8,4,1,7,5] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,6,2,8,3,1,7,5] => [1,4,8,5,3,2,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[5,6,8,3,2,1,7,4] => [1,5,2,6,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,7,8,3,1,6,4,2] => [1,5,2,7,4,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,7,8,3,1,6,2,4] => [1,5,2,7,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,3,8,1,6,2,5] => [1,4,8,5,2,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,7,3,8,1,6,5,2] => [1,4,8,2,7,5,3,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,7,3,8,1,5,6,2] => [1,4,8,2,7,6,5,3] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,6,3,8,2,1,7,5] => [1,4,8,5,2,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,5,3,2,8,1,7,6] => [1,4,2,5,8,6,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,5,2,3,8,1,7,6] => [1,4,3,2,5,8,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,5,3,2,8,1,6,7] => [1,4,2,5,8,7,6,3] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[4,6,3,8,2,1,5,7] => [1,4,8,7,5,2,6,3] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,7,3,8,1,5,2,6] => [1,4,8,6,5,2,7,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,7,3,8,1,2,5,6] => [1,4,8,6,2,7,5,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,7,8,3,1,2,4,6] => [1,5,2,7,4,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,7,8,3,1,2,6,4] => [1,5,2,7,6,3,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,8,3,1,4,2,6] => [1,5,2,7,3,8,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,6,8,3,2,1,4,7] => [1,5,2,6,3,8,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,7,8,2,1,4,3,6] => [1,5,2,7,3,8,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,7,8,1,3,4,2,5] => [1,6,4,2,7,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,8,1,4,3,2,5] => [1,6,3,8,5,4,2,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,7,8,1,4,2,3,5] => [1,6,2,7,3,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[6,7,8,1,2,5,3,4] => [1,6,5,2,7,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,7,8,1,2,5,4,3] => [1,6,5,2,7,4,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[6,7,8,1,2,4,5,3] => [1,6,4,2,7,5,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,8,1,3,2,5,4] => [1,6,2,7,5,3,8,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,7,8,2,1,3,6,4] => [1,5,2,7,6,3,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,2,7,8,1,4,6,5] => [1,3,7,6,4,8,5,2] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[6,7,8,1,3,2,4,5] => [1,6,2,7,4,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,7,8,1,2,4,3,5] => [1,6,4,2,7,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,8,1,2,3,5,4] => [1,6,3,8,4,2,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[1,3,7,5,2,6,4,8] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,3,7,5,4,2,6,8] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[7,2,8,5,4,1,6,3] => [1,7,6,2,3,8,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[2,8,4,5,6,1,7,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,8,6,5,7,3,1,4] => [1,2,8,4,5,7,3,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[2,8,4,3,5,6,1,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[7,2,8,4,5,6,1,3] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[1,6,3,7,5,2,4,8] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,2,3,8,5,1,7,4] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,3,2,8,5,1,4,7] => [1,6,2,3,4,8,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,3,7,5,2,1,8,4] => [1,6,2,3,7,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,3,7,5,1,2,8,6] => [1,4,5,2,3,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,3,7,1,5,6,8,2] => [1,4,2,3,7,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,4,1,2,7,6,8,5] => [1,3,2,4,5,7,8,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[3,4,2,1,7,5,8,6] => [1,3,2,4,5,7,8,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[6,5,2,7,4,1,8,3] => [1,6,2,5,4,7,8,3] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[5,6,1,8,7,2,4,3] => [1,5,7,4,8,3,2,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[6,3,5,8,2,7,4,1] => [1,6,7,4,8,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,2,5,8,3,7,1,4] => [1,6,7,2,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[1,6,5,7,3,4,2,8] => [1,2,6,4,7,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[5,2,1,8,7,6,3,4] => [1,5,7,3,2,4,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,1,3,8,4,6,2,5] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[2,3,4,8,6,1,7,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,3,4,8,6,5,1,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[2,7,3,5,8,6,1,4] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[3,2,4,7,8,6,1,5] => [1,3,4,7,2,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[1,5,4,6,2,7,3,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,2,4,7,1,8,3,6] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,6,4,1,8,7,2] => [1,5,2,3,6,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,3,6,1,4,8,2,7] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[7,3,5,6,8,4,2,1] => [1,7,2,3,5,8,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,3,5,1,8,2,7,4] => [1,6,2,3,5,8,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[2,6,1,5,8,4,7,3] => [1,2,6,4,5,8,3,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,7,6,5,8,3,4,1] => [1,2,7,4,5,8,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[5,7,1,6,3,8,4,2] => [1,5,3,2,7,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,2,4,1,7,8,5,6] => [1,3,4,2,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[3,1,4,2,7,8,6,5] => [1,3,4,2,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[5,1,4,7,2,8,6,3] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,6,4,7,8,2,5,1] => [1,3,4,7,5,8,2,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,1,4,6,8,5,7,2] => [1,3,4,6,5,8,2,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[6,3,4,5,7,1,8,2] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,5,4,6,1,7,8,3] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[7,2,1,4,3,6,5,8] => [1,7,5,3,2,4,6,8] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,3,4,1,2,6,5,8] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,6,3,2,5,4,1,8] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[6,7,3,2,5,4,8,1] => [1,6,4,2,7,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[1,8,3,2,5,4,7,6] => [1,2,8,6,4,3,5,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[7,3,5,1,6,2,4,8] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,2,1,6,5,4,3,8] => [1,7,3,2,4,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,3,6,1,5,4,2,8] => [1,7,2,3,6,4,5,8] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,4,6,5,1,3,2,8] => [1,7,2,4,5,3,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,4,7,5,1,3,8,2] => [1,6,3,7,8,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,3,7,1,5,4,8,2] => [1,6,4,2,3,7,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[3,2,1,8,5,4,7,6] => [1,3,2,4,8,6,5,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[2,3,8,1,5,4,7,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[2,4,8,5,1,3,7,6] => [1,2,4,5,3,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,5,8,4,3,1,7,6] => [1,2,5,3,8,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,6,8,4,3,7,1,5] => [1,2,6,7,3,8,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[2,7,8,4,3,6,5,1] => [1,2,7,5,3,8,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,8,7,4,3,6,5,2] => [1,2,8,3,7,5,4,6] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]]
[1,8,7,5,6,3,4,2] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[2,6,8,5,7,3,1,4] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,5,8,6,7,1,3,4] => [1,2,5,7,3,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,2,1,8,6,7,4,5] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[5,3,7,1,6,8,4,2] => [1,5,6,8,2,3,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,4,7,6,1,8,3,2] => [1,5,2,4,6,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[4,5,7,6,8,1,3,2] => [1,4,6,2,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,6,7,5,8,3,1,2] => [1,4,5,8,2,6,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[1,8,6,5,7,3,2,4] => [1,2,8,4,5,7,3,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[4,7,5,6,8,2,3,1] => [1,4,6,2,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,5,7,8,2,1,3] => [1,4,7,2,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,3,6,1,7,8,2,4] => [1,5,7,2,3,6,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,2,1,6,7,8,3,4] => [1,5,7,3,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,2,1,5,7,3,8,4] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,3,5,1,7,2,8,4] => [1,6,2,3,5,7,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[6,4,5,7,1,2,8,3] => [1,6,2,4,7,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,5,4,7,2,1,8,3] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,6,4,7,2,8,1,3] => [1,5,2,6,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[1,8,4,6,2,7,3,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[1,8,3,2,6,7,4,5] => [1,2,8,5,6,7,4,3] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[5,7,3,2,6,8,4,1] => [1,5,6,8,2,7,4,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,2,1,4,3,8,7,6] => [1,5,3,2,4,6,8,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,3,4,1,2,8,7,6] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,6,3,2,8,7,1,5] => [1,4,2,6,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,7,3,2,8,6,5,1] => [1,4,2,7,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,8,3,2,7,6,5,4] => [1,2,8,4,3,5,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[3,7,4,8,2,6,5,1] => [1,3,4,8,2,7,5,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[3,6,4,8,2,7,1,5] => [1,3,4,8,5,2,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,4,5,8,1,2,7,6] => [1,3,5,2,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[4,3,5,1,8,2,7,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,2,1,5,8,3,7,6] => [1,4,5,8,6,3,2,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,3,6,1,8,7,2,5] => [1,4,2,3,6,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,4,6,8,1,7,2,5] => [1,3,6,7,2,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,6,5,8,7,2,1,4] => [1,3,5,7,2,6,4,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,7,5,8,6,2,4,1] => [1,3,5,6,2,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[1,8,5,7,6,2,4,3] => [1,2,8,3,5,6,4,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[1,8,6,7,5,4,2,3] => [1,2,8,3,6,4,7,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[3,6,7,8,5,4,1,2] => [1,3,7,2,6,4,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,5,7,8,6,1,4,2] => [1,3,7,4,8,2,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,4,7,8,1,6,5,2] => [1,3,7,5,2,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,2,1,7,8,6,5,3] => [1,4,7,5,8,3,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[2,3,8,1,7,6,5,4] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[2,5,8,7,6,1,4,3] => [1,2,5,6,3,8,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,6,8,7,5,4,1,3] => [1,2,6,4,7,3,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,1,4,3,6,5,8,7,10,9,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,3,6,5,8,7,12,11,10,9] => [1,2,3,4,5,6,7,8,9,12,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]]]
[7,4,6,1,8,3,5,2] => [1,7,5,8,2,4,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[8,3,4,1,7,5,6,2] => [1,8,2,3,4,5,7,6] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]
[4,8,3,1,7,5,6,2] => [1,4,2,8,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[1,4,6,2,7,5,8,3] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,7,5,2,6,8,4,3] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[6,8,4,3,1,7,5,2] => [1,6,7,5,2,8,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[7,5,6,1,8,3,4,2] => [1,7,4,2,5,8,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[3,4,6,5,7,1,8,2] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,7,5,6,1,8,3,2] => [1,4,6,8,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,7,5,1,8,4,3,2] => [1,6,4,2,7,3,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,8,4,1,7,5,3,2] => [1,6,5,7,3,4,2,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[8,4,2,1,6,7,5,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[1,8,4,2,6,7,5,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,5,3,2,7,6,8,4] => [1,2,5,7,8,4,3,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[5,3,2,1,7,6,8,4] => [1,5,7,8,4,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[2,5,3,1,7,6,8,4] => [1,2,5,7,8,4,3,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[2,8,4,1,6,7,5,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,7,5,1,6,8,4,3] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,4,6,1,7,5,8,3] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[4,8,2,6,5,7,1,3] => [1,4,6,7,2,8,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[8,4,1,2,6,7,5,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[5,3,1,2,7,6,8,4] => [1,5,7,8,4,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,2,5,3,7,6,8,4] => [1,2,3,5,7,8,4,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[4,3,1,2,7,6,8,5] => [1,4,2,3,5,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,5,1,2,7,6,8,4] => [1,3,2,5,7,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[6,7,1,5,8,2,3,4] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,7,6,1,5,8,3,4] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,3,5,1,7,6,8,4] => [1,2,3,5,7,8,4,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[7,6,1,5,8,3,2,4] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[3,6,7,1,5,8,2,4] => [1,3,7,2,6,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[7,1,6,5,8,2,4,3] => [1,7,4,5,8,3,6,2] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,5,1,6,8,4,2,3] => [1,7,2,5,8,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,2,3,1,7,6,8,4] => [1,5,7,8,4,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[3,5,2,1,7,6,8,4] => [1,3,2,5,7,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[1,3,5,2,7,6,8,4] => [1,2,3,5,7,8,4,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,7,6,2,5,8,3,4] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[7,6,2,1,5,8,3,4] => [1,7,3,2,6,8,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[8,3,1,5,7,6,2,4] => [1,8,4,5,7,2,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[6,2,4,1,7,5,8,3] => [1,6,5,7,8,3,4,2] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[6,2,5,1,7,4,8,3] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,2,6,4,7,1,5,3] => [1,8,3,6,2,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[6,1,5,2,7,4,8,3] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,6,2,5,8,3,1,4] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,3,5,7,6,2,1,4] => [1,8,4,7,2,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[1,8,3,5,7,6,2,4] => [1,2,8,4,5,7,3,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[1,5,2,3,7,6,8,4] => [1,2,5,7,8,4,3,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[5,2,1,3,7,6,8,4] => [1,5,7,8,4,3,2,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[7,5,2,6,8,4,1,3] => [1,7,2,5,8,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,1,4,2,7,5,8,3] => [1,6,5,7,8,3,4,2] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[8,2,6,5,7,1,4,3] => [1,8,3,6,2,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[3,6,8,2,5,7,1,4] => [1,3,8,4,2,6,7,5] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[8,3,2,5,7,6,1,4] => [1,8,4,5,7,2,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[5,1,3,2,7,6,8,4] => [1,5,7,8,4,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,1,3,2,7,6,8,5] => [1,4,2,3,5,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,2,1,3,7,6,8,5] => [1,4,3,2,5,7,8,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[1,4,2,3,7,6,8,5] => [1,2,4,3,5,7,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,4,1,3,7,6,8,5] => [1,2,4,3,5,7,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,5,1,3,7,6,8,4] => [1,2,5,7,8,4,3,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[2,8,3,5,7,6,1,4] => [1,2,8,4,5,7,3,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[6,8,2,3,5,7,1,4] => [1,6,7,2,8,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,7,1,3,5,8,2,4] => [1,6,8,4,3,2,7,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[8,3,5,7,6,1,2,4] => [1,8,4,7,2,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[5,1,2,3,7,6,8,4] => [1,5,7,8,4,3,2,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[3,1,2,4,7,6,8,5] => [1,3,2,4,5,7,8,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[8,1,2,4,3,6,5,7] => [1,8,7,5,3,2,4,6] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[8,1,3,5,6,2,7,4] => [1,8,4,5,6,2,3,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[8,1,3,2,4,5,7,6] => [1,8,6,5,4,2,3,7] => [.,[[[[[.,[.,.]],.],.],[.,.]],.]]
[2,7,8,3,4,5,6,1] => [1,2,7,6,5,4,3,8] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[2,6,3,8,4,5,7,1] => [1,2,6,5,4,8,3,7] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[7,4,1,5,6,8,2,3] => [1,7,2,4,5,6,8,3] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[4,7,8,5,6,1,2,3] => [1,4,5,6,2,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,7,8,4,2,6,1,5] => [1,3,8,5,2,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,6,2,8,4,5,1,7] => [1,3,2,6,5,4,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,3,6,7,4,5,8,1] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[3,5,2,4,8,6,1,7] => [1,3,2,5,8,7,4,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,5,4,2,8,7,1,6] => [1,3,4,2,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[7,4,1,2,3,8,5,6] => [1,7,5,3,2,4,6,8] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[2,6,4,8,3,7,5,1] => [1,2,6,7,5,3,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[6,5,2,1,8,3,4,7] => [1,6,3,2,5,8,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[2,5,6,7,8,3,4,1] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[4,7,8,2,3,1,5,6] => [1,4,2,7,5,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,6,4,8,1,7,2,3] => [1,5,2,6,7,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,3,8,1,2,7,4] => [1,5,2,6,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,2,5,3,7,1,6,8] => [1,4,3,5,7,6,2,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,3,6,7,2,1,8,5] => [1,4,7,8,5,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,4,5,2,7,8,1,6] => [1,3,5,7,2,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,4,2,5,6,8,1,7] => [1,3,2,4,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[5,2,7,8,6,4,1,3] => [1,5,6,4,8,3,7,2] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[5,1,2,7,8,6,4,3] => [1,5,8,3,2,4,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[4,7,1,8,6,5,2,3] => [1,4,8,3,2,7,5,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[4,7,1,2,8,6,5,3] => [1,4,2,7,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,6,8,1,2,7,5,3] => [1,4,2,6,7,5,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,8,7,1,5,3,2,4] => [1,6,3,7,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,8,7,3,5,1,2,4] => [1,6,2,8,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,8,1,6,3,5,2,4] => [1,7,2,8,4,6,5,3] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[7,8,1,3,6,5,2,4] => [1,7,2,8,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,8,3,6,5,2,1,4] => [1,7,2,8,4,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[4,7,2,8,6,1,5,3] => [1,4,8,3,2,7,5,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[1,7,3,4,8,6,5,2] => [1,2,7,5,8,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[4,2,7,1,8,6,5,3] => [1,4,2,3,7,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,8,2,3,6,5,1,4] => [1,7,2,8,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,5,7,1,2,6,3,4] => [1,8,4,2,5,3,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[6,8,2,7,1,3,5,4] => [1,6,3,2,8,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,8,7,2,5,3,1,4] => [1,6,3,7,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,2,4,8,7,1,5,3] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,6,8,3,7,4,5,2] => [1,2,6,4,3,8,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,6,8,3,4,7,5,2] => [1,2,6,7,5,4,3,8] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[6,8,2,1,7,3,5,4] => [1,6,3,2,8,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,5,7,2,1,6,3,4] => [1,8,4,2,5,3,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,5,7,1,2,3,6,4] => [1,8,4,2,5,3,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,7,6,2,1,4,3,5] => [1,8,5,2,7,3,6,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,5,7,2,3,1,6,4] => [1,8,4,2,5,3,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[5,8,4,2,7,1,6,3] => [1,5,7,6,2,8,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,8,7,5,3,4,6,2] => [1,2,8,3,7,6,4,5] => [.,[.,[[.,[[[.,[.,.]],.],.]],.]]]
[1,8,7,3,5,4,6,2] => [1,2,8,3,7,6,4,5] => [.,[.,[[.,[[[.,[.,.]],.],.]],.]]]
[8,2,5,4,7,1,6,3] => [1,8,3,5,7,6,2,4] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,5,2,7,3,1,6,4] => [1,8,4,7,6,2,5,3] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,7,6,2,4,3,1,5] => [1,8,5,4,2,7,3,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,7,6,1,2,4,3,5] => [1,8,5,2,7,3,6,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,7,6,1,4,2,3,5] => [1,8,5,4,2,7,3,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,7,6,4,1,3,2,5] => [1,8,5,2,7,3,6,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[5,8,4,7,2,1,6,3] => [1,5,2,8,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[1,8,7,5,4,3,6,2] => [1,2,8,3,7,6,4,5] => [.,[.,[[.,[[[.,[.,.]],.],.]],.]]]
[1,6,8,4,3,7,5,2] => [1,2,6,7,5,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[6,8,1,7,3,2,5,4] => [1,6,2,8,4,7,5,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[8,5,7,3,1,6,2,4] => [1,8,4,3,7,2,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[8,5,7,1,3,2,6,4] => [1,8,4,2,5,3,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,5,7,3,1,2,6,4] => [1,8,4,3,7,6,2,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[5,8,4,7,1,2,6,3] => [1,5,2,8,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,4,1,7,2,6,3] => [1,5,7,6,2,8,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,8,4,7,1,6,2,3] => [1,5,2,8,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,2,5,6,7,4,1,3] => [1,8,3,5,7,2,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[4,8,5,7,1,6,2,3] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,5,7,1,2,6,3] => [1,4,7,6,2,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,8,5,1,7,2,6,3] => [1,4,2,8,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[8,5,3,1,7,2,6,4] => [1,8,4,2,5,7,6,3] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,5,3,7,1,2,6,4] => [1,8,4,7,6,2,5,3] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[6,8,1,3,7,2,5,4] => [1,6,2,8,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[1,6,4,8,3,7,5,2] => [1,2,6,7,5,3,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,8,7,4,5,3,6,2] => [1,2,8,3,7,6,4,5] => [.,[.,[[.,[[[.,[.,.]],.],.]],.]]]
[4,8,5,7,2,1,6,3] => [1,4,7,6,2,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,5,3,7,2,1,6,4] => [1,8,4,7,6,2,5,3] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,7,6,3,1,4,2,5] => [1,8,5,2,7,3,6,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,7,6,1,3,2,4,5] => [1,8,5,3,6,2,7,4] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[8,5,3,2,7,1,6,4] => [1,8,4,2,5,7,6,3] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[4,8,5,2,7,1,6,3] => [1,4,2,8,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[1,8,7,4,3,5,6,2] => [1,2,8,3,7,6,5,4] => [.,[.,[[.,[[[[.,.],.],.],.]],.]]]
[1,8,7,3,4,5,6,2] => [1,2,8,3,7,6,5,4] => [.,[.,[[.,[[[[.,.],.],.],.]],.]]]
[8,5,2,3,7,1,6,4] => [1,8,4,3,2,5,7,6] => [.,[[[[.,.],.],[.,[[.,.],.]]],.]]
[6,3,1,5,4,2,8,7] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,3,1,5,2,7,6,4] => [1,8,4,5,2,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[8,5,4,2,1,7,3,6] => [1,8,6,7,3,4,2,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,5,4,2,1,7,6,3] => [1,8,3,4,2,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[6,5,4,2,1,3,8,7] => [1,6,3,4,2,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,5,4,2,3,1,8,7] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,3,2,5,1,4,8,7] => [1,6,4,5,2,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,5,4,3,1,2,8,7] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,4,1,3,2,8,7] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[8,5,4,1,2,7,6,3] => [1,8,3,4,2,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,7,4,1,6,3,2,5] => [1,8,5,6,3,4,2,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[8,7,4,1,6,3,5,2] => [1,8,2,7,5,6,3,4] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[8,7,4,1,6,5,3,2] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[8,5,4,1,3,7,6,2] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,5,4,3,1,7,6,2] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,3,2,5,1,7,6,4] => [1,8,4,5,2,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[2,1,8,5,3,7,6,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[8,3,2,5,1,7,4,6] => [1,8,6,7,4,5,2,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,5,4,3,1,7,2,6] => [1,8,6,7,2,5,3,4] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[8,5,4,1,3,7,2,6] => [1,8,6,7,2,5,3,4] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[8,7,4,1,6,5,2,3] => [1,8,3,4,2,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,7,4,1,6,2,5,3] => [1,8,3,4,2,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,7,6,5,2,1,4,3] => [1,8,3,6,2,7,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,7,4,3,6,2,1,5] => [1,8,5,6,2,7,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,3,2,7,6,4,1,5] => [1,8,5,6,4,7,2,3] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[2,1,8,7,6,4,3,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,1,8,7,6,4,5,3] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[8,3,2,7,6,4,5,1] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[8,7,4,3,6,2,5,1] => [1,8,2,7,5,6,3,4] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[8,7,6,5,2,4,3,1] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[8,5,4,2,3,7,6,1] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,7,4,2,6,5,3,1] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[8,7,4,2,6,3,5,1] => [1,8,2,7,5,6,3,4] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[8,7,4,2,6,3,1,5] => [1,8,5,6,3,4,2,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[8,3,1,7,6,4,2,5] => [1,8,5,6,4,7,2,3] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[8,3,1,7,6,4,5,2] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[8,3,1,7,6,5,4,2] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[8,3,1,5,4,7,6,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[8,3,1,5,4,7,2,6] => [1,8,6,7,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,3,1,7,6,5,2,4] => [1,8,4,7,2,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,3,1,7,6,2,5,4] => [1,8,4,7,5,6,2,3] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,7,4,2,6,1,5,3] => [1,8,3,4,2,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,7,4,2,6,5,1,3] => [1,8,3,4,2,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,5,4,2,3,7,1,6] => [1,8,6,7,2,5,3,4] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[8,3,2,5,4,7,1,6] => [1,8,6,7,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[2,1,8,5,4,7,3,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[8,3,2,7,6,5,1,4] => [1,8,4,7,2,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,7,4,3,6,5,1,2] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[8,7,6,5,3,1,4,2] => [1,8,2,7,4,5,3,6] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[8,7,6,5,1,3,2,4] => [1,8,4,5,2,7,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,7,6,5,1,3,4,2] => [1,8,2,7,4,5,3,6] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[8,7,6,5,1,4,3,2] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[8,7,6,5,4,1,3,2] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[8,7,4,3,6,1,5,2] => [1,8,2,7,5,6,3,4] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[8,3,2,7,6,1,5,4] => [1,8,4,7,5,6,2,3] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[2,1,8,7,6,3,5,4] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[8,3,2,7,6,1,4,5] => [1,8,5,6,2,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,7,6,5,1,4,2,3] => [1,8,3,6,4,5,2,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,7,6,5,1,2,4,3] => [1,8,3,6,2,7,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[7,3,5,1,8,4,6,2] => [1,7,6,4,2,3,5,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,3,4,1,8,5,6,2] => [1,7,6,5,8,2,3,4] => [.,[[[[.,[.,[.,.]]],.],.],[.,.]]]
[4,5,6,2,1,8,7,3] => [1,4,2,5,3,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[1,6,5,2,7,4,3,8] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[7,4,3,1,8,6,5,2] => [1,7,5,8,2,4,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,6,5,1,8,4,3,2] => [1,7,3,5,8,2,6,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,6,4,1,8,5,3,2] => [1,7,3,4,2,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[6,4,2,1,8,7,5,3] => [1,6,7,5,8,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[5,3,2,1,8,7,6,4] => [1,5,8,4,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[2,5,3,1,7,8,6,4] => [1,2,5,7,6,8,4,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[2,6,4,1,7,8,5,3] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[4,5,7,1,6,8,2,3] => [1,4,2,5,6,8,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[5,3,1,2,8,6,4,7] => [1,5,8,7,4,2,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[4,3,1,2,8,6,5,7] => [1,4,2,3,5,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[7,1,5,6,8,2,3,4] => [1,7,3,5,8,4,6,2] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[2,6,1,5,7,8,3,4] => [1,2,6,8,4,5,7,3] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[7,4,1,6,8,5,2,3] => [1,7,2,4,6,5,8,3] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[5,2,3,1,8,6,7,4] => [1,5,8,4,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[1,6,2,5,7,3,4,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,2,1,5,8,7,3,4] => [1,6,7,3,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,3,1,5,8,6,2,4] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,2,5,1,8,4,7,3] => [1,6,4,2,3,5,8,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,3,1,4,8,6,2,5] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,2,1,4,8,7,3,5] => [1,6,7,3,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[1,6,2,4,7,3,5,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,4,1,3,8,5,2,6] => [1,7,2,4,3,5,8,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,5,1,3,8,4,2,6] => [1,7,2,5,8,6,4,3] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[3,6,7,1,4,8,2,5] => [1,3,7,2,6,8,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[7,6,1,4,8,3,2,5] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[4,2,1,3,8,7,5,6] => [1,4,3,2,5,8,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[2,6,1,4,7,8,3,5] => [1,2,6,8,5,7,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[5,2,3,1,6,4,8,7] => [1,5,6,4,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[7,4,5,2,3,1,8,6] => [1,7,8,6,2,4,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[8,6,7,3,5,2,4,1] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[7,3,5,2,4,1,8,6] => [1,7,8,6,2,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[5,2,4,1,6,3,8,7] => [1,5,6,3,4,2,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,1,6,3,5,2,8,7] => [1,4,3,6,2,5,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,3,4,1,5,2,8,7] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,2,6,3,4,1,8,7] => [1,5,4,3,6,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[6,2,7,3,4,1,8,5] => [1,6,2,3,7,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,3,4,1,5,2,8,6] => [1,7,8,6,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[4,1,7,3,5,2,8,6] => [1,4,3,7,8,6,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[2,1,7,4,5,3,8,6] => [1,2,3,7,8,6,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[3,1,8,6,7,4,5,2] => [1,3,8,2,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[8,6,7,3,4,1,5,2] => [1,8,2,6,3,7,5,4] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[8,4,7,3,5,1,6,2] => [1,8,2,4,3,7,6,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[5,1,8,4,7,3,6,2] => [1,5,7,6,3,8,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,1,8,5,7,4,6,2] => [1,3,8,2,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[2,1,8,5,7,4,6,3] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[2,1,7,4,6,3,8,5] => [1,2,3,7,8,5,6,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[3,1,7,4,6,2,8,5] => [1,3,7,8,5,6,2,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,1,7,3,6,2,8,5] => [1,4,3,7,8,5,6,2] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[5,1,7,3,6,2,8,4] => [1,5,6,2,3,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,2,7,3,5,1,8,4] => [1,6,2,3,7,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,4,7,3,6,2,5,1] => [1,8,2,4,3,7,5,6] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[7,3,6,2,5,1,8,4] => [1,7,8,4,2,3,6,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,2,5,1,7,3,8,4] => [1,6,3,5,7,8,4,2] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,2,4,1,7,3,8,6] => [1,5,7,8,6,3,4,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,2,4,1,7,3,8,5] => [1,6,3,4,2,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[8,5,7,3,6,2,4,1] => [1,8,2,5,6,3,7,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,5,7,4,6,2,3,1] => [1,8,2,5,6,3,7,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[6,2,3,1,7,4,8,5] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,2,3,1,7,4,8,6] => [1,5,7,8,6,4,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,2,3,1,7,5,8,6] => [1,4,2,3,5,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,1,4,2,8,6,7,5] => [1,3,4,2,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[8,5,6,2,3,1,7,4] => [1,8,4,2,5,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[4,1,5,2,8,6,7,3] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[2,1,6,3,8,5,7,4] => [1,2,3,6,5,8,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[4,1,6,2,8,5,7,3] => [1,4,2,3,6,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,1,6,2,8,4,7,3] => [1,5,8,3,6,4,2,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[8,4,6,2,5,1,7,3] => [1,8,3,6,2,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[7,3,8,4,6,2,5,1] => [1,7,5,6,2,3,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,2,7,3,8,4,5,1] => [1,6,4,3,7,5,8,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[8,4,5,1,6,2,7,3] => [1,8,3,5,6,2,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[5,1,8,4,6,2,7,3] => [1,5,6,2,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[2,1,8,5,6,3,7,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[2,1,7,4,8,5,6,3] => [1,2,3,7,6,5,8,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[3,1,7,4,8,5,6,2] => [1,3,7,6,5,8,2,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[7,3,8,4,5,1,6,2] => [1,7,6,2,3,8,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,3,6,2,8,4,5,1] => [1,7,5,8,2,3,6,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,5,6,1,3,4,2] => [1,7,4,6,3,5,2,8] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[1,3,8,4,7,2,5,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[3,6,1,4,7,2,5,8] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,6,1,2,5,7,3,8] => [1,4,2,6,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[1,4,8,2,5,7,3,6] => [1,2,4,3,8,6,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[7,8,2,4,5,6,1,3] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,8,1,5,4,6,3,2] => [1,7,3,2,8,4,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,8,2,1,6,3,4,5] => [1,7,4,2,8,5,6,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,8,3,5,6,4,1,2] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,8,5,1,4,2,6,3] => [1,7,6,2,8,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[7,8,4,5,3,1,6,2] => [1,7,6,2,8,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[1,5,8,4,3,2,7,6] => [1,2,5,3,8,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,6,1,4,3,2,7,8] => [1,5,3,2,6,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[2,6,4,8,3,7,1,5] => [1,2,6,7,3,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,4,6,8,3,7,5,2] => [1,2,4,8,3,6,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[2,4,8,5,3,1,6,7] => [1,2,4,5,3,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[2,5,8,1,4,7,6,3] => [1,2,5,4,3,8,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[3,5,8,4,7,6,1,2] => [1,3,8,2,5,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[1,6,2,4,7,3,8,5] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[4,6,2,5,3,1,8,7] => [1,4,5,3,2,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,7,5,1,3,6,8,2] => [1,4,2,7,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,5,3,6,2,4,1,8] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,7,3,6,1,4,8,2] => [1,5,2,7,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,6,7,2,1,8,4] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,1,7,5,2,4,8,3] => [1,6,4,5,2,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[1,4,7,2,5,3,8,6] => [1,2,4,3,7,8,6,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[4,6,7,8,3,5,1,2] => [1,4,8,2,6,5,3,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,6,1,8,4,2,5,7] => [1,3,2,6,4,8,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,6,7,5,8,2,4,3] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[3,5,6,7,8,1,4,2] => [1,3,6,2,5,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,6,5,7,8,2,1,4] => [1,3,5,8,4,7,2,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[5,2,7,6,1,4,3,8] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,5,7,6,8,1,3,4] => [1,2,5,8,4,6,3,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[2,7,5,6,8,4,1,3] => [1,2,7,3,5,8,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[2,1,6,8,4,5,3,7] => [1,2,3,6,5,4,8,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[2,7,1,8,5,3,4,6] => [1,2,7,4,8,6,3,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[3,7,6,8,5,4,1,2] => [1,3,6,4,8,2,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,3,8,5,6,7,1,2] => [1,4,5,6,7,2,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,2,8,1,6,3,7,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,1,8,5,4,6,7,2] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,2,8,4,5,6,1,7] => [1,3,8,7,2,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[3,4,2,8,6,1,7,5] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,4,7,1,5,2,6,8] => [1,3,7,6,2,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,3,7,8,1,2,6,5] => [1,4,8,5,2,3,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[1,7,3,8,5,2,6,4] => [1,2,7,6,3,4,8,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[4,1,8,3,6,2,5,7] => [1,4,3,8,7,5,6,2] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[5,7,8,6,3,2,1,4] => [1,5,3,8,4,6,2,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,7,8,6,1,3,4,2] => [1,5,2,7,4,6,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[1,6,4,3,8,2,5,7] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[7,1,3,4,8,2,6,5] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[2,4,5,1,7,8,6,3] => [1,2,4,3,5,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,6,3,4,5,8,1,7] => [1,2,6,8,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,4,1,8,3,7,5] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[7,2,1,4,8,3,5,6] => [1,7,5,8,6,3,2,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,1,6,5,3,8,4,2] => [1,7,4,5,3,6,8,2] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,2,5,6,3,8,1,4] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,5,2,7,1,8,4,3] => [1,6,8,3,2,5,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[5,6,2,7,3,1,4,8] => [1,5,3,2,6,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,6,7,4,2,8,1,3] => [1,5,2,6,8,3,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,7,1,5,2,8,3,4] => [1,6,8,4,5,2,7,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,7,5,2,4,8,3,6] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[6,1,5,2,8,3,4,7] => [1,6,3,5,8,7,4,2] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,7,5,3,8,4,1,2] => [1,6,4,3,5,8,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[1,6,5,4,2,3,8,7] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[7,1,5,3,4,2,8,6] => [1,7,8,6,2,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[7,6,1,5,3,2,8,4] => [1,7,8,4,5,3,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,4,6,1,2,5,3,8] => [1,7,3,6,5,2,4,8] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[7,1,4,2,5,3,6,8] => [1,7,6,3,4,2,5,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[6,8,1,4,2,5,7,3] => [1,6,5,2,8,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[1,6,4,2,5,7,3,8] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,3,7,5,4,2,8] => [1,2,6,4,7,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,8,1,3,7,5,4,2] => [1,6,5,7,4,3,2,8] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[7,1,3,5,6,4,2,8] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,3,1,6,4,5,2,8] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[7,4,2,6,5,1,3,8] => [1,7,3,2,4,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,4,6,3,1,5,2,8] => [1,7,2,4,3,6,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[7,2,4,1,5,3,6,8] => [1,7,6,3,4,2,5,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,2,3,5,4,1,6,8] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[6,8,1,2,3,4,7,5] => [1,6,4,2,8,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,5,7,2,3,8,6,4] => [1,2,5,3,7,6,8,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,2,8,1,3,7,4,5] => [1,6,7,4,2,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,8,2,4,1,5,7,3] => [1,6,5,2,8,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,8,3,1,2,4,7,5] => [1,6,4,2,8,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,6,4,1,5,7,3,8] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,3,5,7,1,4,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,5,1,7,8,3,6,4] => [1,2,5,8,4,7,6,3] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[2,5,3,6,8,4,7,1] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,1,4,7,8,5,6,3] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[2,4,7,6,8,5,1,3] => [1,2,4,6,5,8,3,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,5,3,7,6,1,8,4] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,5,7,8,1,4,6,3] => [1,2,5,3,7,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,5,7,4,1,6,2,8] => [1,3,7,2,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,3,4,1,8,6,7,2] => [1,5,8,2,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,2,8,4,6,1,7,3] => [1,5,6,2,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,2,8,5,7,6,3,1] => [1,4,5,7,3,8,2,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[1,4,2,7,5,8,6,3] => [1,2,4,7,6,8,3,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[4,1,8,6,7,5,3,2] => [1,4,6,5,7,3,8,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[5,3,8,7,6,2,4,1] => [1,5,6,2,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,8,4,7,6,2,1,3] => [1,5,6,2,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,4,8,3,1,7,2,5] => [1,6,7,2,4,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,4,2,8,7,1,3,5] => [1,6,2,4,8,5,7,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,3,8,7,2,5,1,4] => [1,6,5,2,3,8,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,8,3,7,1,6,4,2] => [1,5,2,8,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,1,3,8,6,7,2,4] => [1,5,6,7,2,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[1,5,3,7,8,6,2,4] => [1,2,5,8,4,7,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[5,8,7,4,1,6,2,3] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,4,8,1,2,7,3,5] => [1,6,7,3,8,5,2,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,8,5,3,1,2,7,4] => [1,6,2,8,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,5,1,2,7,6,3,8] => [1,4,2,5,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,5,1,2,6,8,7,3] => [1,4,2,5,6,8,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[3,5,6,1,8,4,7,2] => [1,3,6,4,2,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,5,7,1,2,8,6,4] => [1,3,7,6,8,4,2,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,6,2,7,5,1,4,8] => [1,3,2,6,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,2,6,1,7,3,5,8] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,3,1,2,7,5,8] => [1,4,2,6,7,5,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,5,3,1,7,6,2,8] => [1,4,2,5,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,2,5,7,1,6,3,8] => [1,4,7,3,5,2,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,1,4,7,5,6,2,8] => [1,3,4,7,2,5,6,8] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,1,4,5,8,6,7,2] => [1,3,4,5,8,2,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,4,6,8,5,2,7,1] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,5,6,2,8,4,7,1] => [1,3,6,4,2,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,5,3,1,6,8,7,2] => [1,4,2,5,6,8,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[2,1,7,5,8,6,4,3] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,2,7,5,3,8,6,4] => [1,2,3,7,6,8,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[6,4,1,7,5,2,3,8] => [1,6,2,4,7,3,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,1,3,7,5,2,4,8] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,1,2,6,8,5,4,7] => [1,3,2,4,6,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[1,3,7,2,4,8,6,5] => [1,2,3,7,6,8,5,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[2,7,4,1,5,8,6,3] => [1,2,7,6,8,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[2,3,7,1,5,8,6,4] => [1,2,3,7,6,8,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[5,2,8,1,3,7,4,6] => [1,5,3,8,6,7,4,2] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[2,1,6,8,3,4,7,5] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,6,8,3,1,5,7,4] => [1,2,6,5,3,8,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[2,8,6,4,1,5,7,3] => [1,2,8,3,6,5,4,7] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[6,3,7,4,5,1,8,2] => [1,6,2,3,7,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,6,3,7,5,8,1,4] => [1,2,6,8,4,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[5,7,4,6,2,8,1,3] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,3,4,6,1,8,2] => [1,5,6,2,7,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,3,8,4,6,1,7,2] => [1,5,6,2,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[8,5,2,4,1,6,7,3] => [1,8,3,2,5,4,6,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[8,2,3,5,1,6,7,4] => [1,8,4,5,2,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[4,2,8,3,6,7,1,5] => [1,4,3,8,5,6,7,2] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,8,3,1,7,2,5,6] => [1,4,2,8,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,2,8,4,7,1,6,3] => [1,5,7,6,2,3,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,6,8,3,1,7,5,2] => [1,4,3,8,2,6,7,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[6,3,8,2,7,1,5,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,3,8,1,2,6,4,7] => [1,5,2,3,8,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,5,4,1,2,6,3,7] => [1,8,7,3,4,2,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[1,6,2,8,5,3,7,4] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,8,5,3,1,7,4,2] => [1,6,7,4,3,5,2,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[5,6,3,7,1,2,4,8] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[1,6,3,7,2,8,4,5] => [1,2,6,8,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[4,7,2,5,8,1,6,3] => [1,4,5,8,3,2,7,6] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[8,1,3,4,6,2,5,7] => [1,8,7,5,6,2,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[3,5,6,8,2,7,1,4] => [1,3,6,7,2,5,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,4,5,6,8,1,7,3] => [1,2,4,6,3,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[5,8,7,3,4,1,2,6] => [1,5,4,3,7,2,8,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[6,8,7,3,4,1,2,5] => [1,6,2,8,5,4,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[6,8,4,7,1,5,3,2] => [1,6,5,2,8,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,8,4,7,2,5,3,1] => [1,6,5,2,8,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,4,8,7,2,6,3,1] => [1,5,2,4,7,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,4,8,7,1,6,3,2] => [1,5,2,4,7,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,3,8,7,6,1,2,4] => [1,5,6,2,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,3,8,7,6,1,2,5] => [1,4,7,2,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,3,7,5,1,2,6] => [1,4,7,2,8,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,3,4,6,5,1,2,7] => [1,8,7,2,3,4,6,5] => [.,[[[.,[.,[.,[[.,.],.]]]],.],.]]
[3,5,8,7,6,1,2,4] => [1,3,8,4,7,2,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[4,5,8,7,6,1,2,3] => [1,4,7,2,5,6,3,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,5,8,7,1,6,3,2] => [1,4,7,3,8,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,5,8,7,2,6,3,1] => [1,4,7,3,8,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,5,8,2,7,6,4,1] => [1,3,8,2,5,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,5,8,1,7,6,4,2] => [1,3,8,2,5,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[2,5,8,1,7,6,4,3] => [1,2,5,7,4,3,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[2,5,8,7,1,6,3,4] => [1,2,5,3,8,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,4,8,7,1,6,3,5] => [1,2,4,7,3,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[8,2,4,6,1,5,3,7] => [1,8,7,3,4,6,5,2] => [.,[[[[.,.],[.,[[.,.],.]]],.],.]]
[8,1,4,6,2,5,3,7] => [1,8,7,3,4,6,5,2] => [.,[[[[.,.],[.,[[.,.],.]]],.],.]]
[1,4,8,7,2,6,3,5] => [1,2,4,7,3,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,5,8,7,2,6,3,4] => [1,2,5,3,8,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,5,8,2,7,6,4,3] => [1,2,5,7,4,3,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[2,5,8,3,7,6,4,1] => [1,2,5,7,4,3,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,4,2,8,7,6,5,3] => [1,2,4,8,3,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[1,3,8,2,7,6,4,5] => [1,2,3,8,5,7,4,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[1,8,3,2,7,5,4,6] => [1,2,8,6,5,7,4,3] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[8,1,3,2,6,5,4,7] => [1,8,7,4,2,3,5,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,2,3,1,6,5,4,7] => [1,8,7,4,2,3,5,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[2,8,3,1,7,5,4,6] => [1,2,8,6,5,7,4,3] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[2,3,8,1,7,6,4,5] => [1,2,3,8,5,7,4,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[3,4,1,8,7,6,5,2] => [1,3,2,4,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[4,3,1,8,7,6,5,2] => [1,4,8,2,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,2,1,8,7,6,5,3] => [1,4,8,3,2,5,7,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[3,8,2,1,7,5,4,6] => [1,3,2,8,6,5,7,4] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[8,3,2,1,6,5,4,7] => [1,8,7,4,2,3,5,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,4,2,6,1,5,3,7] => [1,8,7,3,2,4,6,5] => [.,[[[[.,.],[.,[[.,.],.]]],.],.]]
[5,2,8,7,1,6,3,4] => [1,5,2,3,8,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,2,8,1,7,6,4,3] => [1,5,7,4,2,3,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,3,8,1,7,6,4,2] => [1,5,7,4,2,3,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,3,8,2,7,6,4,1] => [1,5,7,4,2,3,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,8,3,2,7,5,4,1] => [1,6,5,7,4,2,8,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[6,8,3,1,7,5,4,2] => [1,6,5,7,4,2,8,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[6,8,2,1,7,5,4,3] => [1,6,5,7,4,2,8,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[6,8,2,7,1,5,3,4] => [1,6,5,2,8,4,7,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,8,7,2,1,4,3,5] => [1,6,4,2,8,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,5,6,1,2,4,3,7] => [1,8,7,3,6,4,2,5] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[5,8,7,1,2,4,3,6] => [1,5,2,8,6,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,8,1,2,7,5,4,3] => [1,6,5,7,4,2,8,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[6,8,2,3,7,5,4,1] => [1,6,5,7,4,3,2,8] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[5,1,8,7,2,6,3,4] => [1,5,2,3,8,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,8,1,7,2,5,3,6] => [1,4,7,3,2,8,6,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[8,4,1,6,2,5,3,7] => [1,8,7,3,2,4,6,5] => [.,[[[[.,.],[.,[[.,.],.]]],.],.]]
[8,3,1,2,6,5,4,7] => [1,8,7,4,2,3,5,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[3,8,1,2,7,5,4,6] => [1,3,2,8,6,5,7,4] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[3,1,8,2,7,6,4,5] => [1,3,8,5,7,4,2,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,1,2,8,7,6,5,4] => [1,3,2,4,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[4,1,3,8,7,6,5,2] => [1,4,8,2,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[3,1,4,8,7,6,5,2] => [1,3,4,8,2,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[2,1,8,3,7,6,4,5] => [1,2,3,8,5,7,4,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[2,8,1,3,7,5,4,6] => [1,2,8,6,5,7,4,3] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[8,2,1,3,6,5,4,7] => [1,8,7,4,3,2,5,6] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[8,1,2,3,6,5,4,7] => [1,8,7,4,3,2,5,6] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[1,8,2,3,7,5,4,6] => [1,2,8,6,5,7,4,3] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[1,2,8,3,7,6,4,5] => [1,2,3,8,5,7,4,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[1,4,3,6,8,2,5,7] => [1,2,4,6,3,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[3,1,6,2,5,8,4,7] => [1,3,6,8,7,4,2,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,5,1,8,2,4,7,6] => [1,3,2,5,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[1,4,5,2,8,3,7,6] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[1,5,4,2,6,8,3,7] => [1,2,5,6,8,7,3,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[3,1,6,5,8,2,4,7] => [1,3,6,2,4,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,6,4,2,5,8,3,7] => [1,2,6,8,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,5,2,6,4,8,3,7] => [1,2,5,4,6,8,7,3] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[1,2,6,5,4,8,3,7] => [1,2,3,6,8,7,4,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,2,5,4,7,3,8,6] => [1,2,3,5,7,8,6,4] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[7,1,5,4,2,8,3,6] => [1,7,3,5,2,4,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,4,7,5,2,8,3,6] => [1,2,4,5,3,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[7,1,3,5,2,8,4,6] => [1,7,4,5,2,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,2,5,1,8,3,4,6] => [1,7,4,2,3,5,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[1,4,5,2,8,7,3,6] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[1,6,4,2,8,3,7,5] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,2,5,3,8,7,6,4] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,2,8,6,5,3,7,4] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[1,5,2,8,6,3,7,4] => [1,2,5,6,3,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,6,4,2,8,7,3,5] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,6,2,1,8,3,4,5] => [1,7,4,2,6,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[1,7,6,4,2,8,3,5] => [1,2,7,3,6,8,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[1,7,5,2,6,3,8,4] => [1,2,7,8,4,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,6,2,7,5,3,8,4] => [1,2,6,3,4,7,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,2,7,6,5,3,8,4] => [1,2,3,7,8,4,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[1,2,6,5,3,8,7,4] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,5,2,6,3,8,7,4] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,5,2,7,6,3,8,4] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,5,7,4,2,8,3,6] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,3,7,1,8,2,5,6] => [1,4,2,3,7,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,1,8,3,2,4,6,5] => [1,7,6,4,3,8,5,2] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[1,8,7,3,2,4,6,5] => [1,2,8,5,3,7,6,4] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[1,7,4,2,8,3,6,5] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[8,1,5,4,2,7,3,6] => [1,8,6,7,3,5,2,4] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[1,4,8,5,2,7,3,6] => [1,2,4,5,3,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[8,6,2,1,7,3,4,5] => [1,8,5,7,4,2,6,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[1,8,5,2,6,3,7,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[1,5,2,7,3,8,6,4] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,2,8,5,3,7,6,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,2,6,3,8,7,5,4] => [1,2,3,6,7,5,8,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,2,7,6,3,8,5,4] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,7,2,8,5,3,6,4] => [1,2,7,6,3,4,8,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,7,4,2,8,6,3,5] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[7,1,8,3,2,6,4,5] => [1,7,4,3,8,5,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[1,8,7,3,2,6,4,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[1,4,2,8,7,6,3,5] => [1,2,4,8,5,7,3,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[1,2,8,7,5,3,6,4] => [1,2,3,8,4,7,6,5] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]]
[1,2,8,6,3,7,5,4] => [1,2,3,8,4,6,7,5] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[1,2,7,3,8,6,5,4] => [1,2,3,7,5,8,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[5,1,8,7,6,2,4,3] => [1,5,6,2,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[8,1,7,6,3,4,5,2] => [1,8,2,3,7,5,4,6] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[5,7,8,6,2,4,1,3] => [1,5,2,7,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,1,6,2,4,3,8] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,4,1,5,2,7,3,8] => [1,6,7,3,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[8,1,4,5,3,7,6,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[6,1,4,5,3,8,7,2] => [1,6,8,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,1,4,5,3,7,8,2] => [1,6,7,8,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,1,4,8,3,5,7,2] => [1,6,5,3,4,8,2,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[7,1,4,5,3,8,6,2] => [1,7,6,8,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,1,4,5,3,6,8,2] => [1,7,8,2,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,1,4,5,3,6,7,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[7,4,1,5,2,6,3,8] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,4,5,8,3,7,2,1] => [1,6,7,2,4,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,8,7,6,2,4,1,3] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,4,8,6,3,1,7,2] => [1,5,3,8,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,4,1,8,2,3,7,6] => [1,5,2,4,8,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,8,1,6,2,4,3,7] => [1,5,2,8,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,4,1,5,2,6,3,7] => [1,8,7,3,2,4,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[2,3,4,1,8,6,5,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[8,3,5,6,2,1,4,7] => [1,8,7,4,6,2,3,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[2,3,8,5,1,4,7,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[2,3,8,6,1,5,7,4] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[2,8,6,7,1,3,5,4] => [1,2,8,4,7,5,3,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[8,3,5,7,2,1,6,4] => [1,8,4,7,6,2,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[2,3,8,5,6,1,7,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[7,4,5,6,3,1,8,2] => [1,7,8,2,4,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[8,4,5,6,3,1,7,2] => [1,8,2,4,6,3,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[7,3,5,6,2,8,1,4] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[7,3,5,6,2,1,4,8] => [1,7,4,6,2,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,7,6,8,1,3,5,4] => [1,2,7,5,3,6,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,7,6,5,8,3,1,4] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[8,7,5,6,1,4,2,3] => [1,8,3,5,2,7,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[2,6,4,1,8,5,7,3] => [1,2,6,5,8,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[2,7,1,3,6,5,8,4] => [1,2,7,8,4,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,7,6,8,4,3,1,5] => [1,2,7,3,6,4,8,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[7,3,5,1,2,8,4,6] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,4,1,5,2,3,7,6] => [1,8,6,3,2,4,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[7,8,1,6,3,4,2,5] => [1,7,2,8,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,4,1,8,3,2,7,5] => [1,6,2,4,8,5,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,3,8,6,4,1,7,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,8,6,7,4,3,1,5] => [1,2,8,5,4,7,3,6] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[8,3,5,7,2,4,1,6] => [1,8,6,4,7,2,3,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[2,3,4,1,8,7,5,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[2,8,6,1,7,3,4,5] => [1,2,8,5,7,4,3,6] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[2,3,8,1,6,4,7,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,3,8,1,4,5,7,6] => [1,2,3,8,6,5,4,7] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[2,8,6,1,4,3,5,7] => [1,2,8,7,5,4,3,6] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]]
[1,2,3,4,5,6,7,9,8] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,1,3,4,5,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,3,4,5,6,7,8,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,1,3,4,5,6,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,3,4,5,6,7,8,9,11,10] => [1,2,3,4,5,6,7,8,9,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]
[9,1,2,3,4,5,6,7,10,8] => [1,9,10,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],[.,.]]]
[2,1,9,3,4,5,6,7,8] => [1,2,3,9,8,7,6,5,4] => [.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]]
[2,10,1,3,4,5,6,7,8,9] => [1,2,10,9,8,7,6,5,4,3] => [.,[.,[[[[[[[[.,.],.],.],.],.],.],.],.]]]
[2,1,3,4,5,6,7,8,9,10,11] => [1,2,3,4,5,6,7,8,9,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]
[8,4,3,6,5,1,7,2] => [1,8,2,4,6,3,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,6,5,4,3,1,7,2] => [1,8,2,6,3,5,4,7] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[1,7,6,5,4,2,3,8] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[8,7,5,4,1,6,3,2] => [1,8,2,7,3,5,4,6] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[6,8,5,4,2,1,7,3] => [1,6,2,8,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[5,8,6,2,4,1,7,3] => [1,5,4,2,8,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,8,2,6,5,1,7,3] => [1,4,6,2,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,2,8,6,5,1,7,4] => [1,3,8,4,6,2,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[6,1,7,5,3,2,4,8] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,1,6,5,2,3,7,4] => [1,8,4,5,2,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[1,2,7,6,3,4,5,8] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,2,8,3,7,4,5,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[8,1,7,2,6,3,5,4] => [1,8,4,2,3,7,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[7,1,8,2,6,4,3,5] => [1,7,3,8,5,6,4,2] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,1,8,2,4,7,3,5] => [1,6,7,3,8,5,4,2] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[4,1,3,8,2,7,5,6] => [1,4,8,6,7,5,2,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,2,1,8,4,7,5,6] => [1,3,2,4,8,6,7,5] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[3,2,8,7,1,6,5,4] => [1,3,8,4,7,5,2,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[4,8,2,7,1,6,5,3] => [1,4,7,5,2,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,8,7,2,1,6,4,3] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[7,8,6,1,5,3,4,2] => [1,7,4,2,8,3,6,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[8,7,6,1,5,4,3,2] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[1,8,7,2,6,5,3,4] => [1,2,8,4,3,7,5,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[1,7,8,2,5,6,3,4] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[7,6,8,1,4,3,5,2] => [1,7,5,4,2,6,3,8] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[6,5,8,3,2,1,7,4] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,5,8,3,1,4,6,2] => [1,7,6,4,3,8,2,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[8,5,7,3,1,6,4,2] => [1,8,2,5,3,7,4,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[1,6,8,4,2,7,3,5] => [1,2,6,7,3,8,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,5,4,8,2,7,3,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[7,4,3,8,1,5,6,2] => [1,7,6,5,2,4,8,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[6,4,3,1,5,2,7,8] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[1,5,4,2,3,6,7,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[8,5,1,4,2,3,7,6] => [1,8,6,3,2,5,4,7] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[7,5,1,4,2,6,3,8] => [1,7,3,2,5,4,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,5,1,4,3,2,7,8] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,6,1,3,4,2,7,8] => [1,5,4,3,2,6,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[4,6,2,1,5,3,7,8] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,2,6,1,5,4,7,8] => [1,3,6,4,2,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,2,7,1,4,6,5,8] => [1,3,7,5,4,2,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,7,1,3,2,6,4,8] => [1,5,2,7,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[8,6,1,2,5,3,7,4] => [1,8,4,2,6,3,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,7,1,2,3,6,5,4] => [1,8,4,2,7,5,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[7,8,1,2,3,5,6,4] => [1,7,6,5,3,2,8,4] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[6,8,1,2,4,3,7,5] => [1,6,3,2,8,5,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[5,8,1,3,2,4,7,6] => [1,5,2,8,6,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,1,3,2,5,6,7,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,1,2,4,3,6,7,8] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,1,2,3,5,4,7,8] => [1,6,4,3,2,5,7,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[7,1,2,3,4,6,5,8] => [1,7,5,4,3,2,6,8] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[8,1,2,3,4,5,7,6] => [1,8,6,5,4,3,2,7] => [.,[[[[[[.,.],.],.],.],[.,.]],.]]
[6,7,3,8,5,1,2,4] => [1,6,2,7,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,7,4,5,1,8,3,2] => [1,6,8,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[4,5,6,7,1,8,3,2] => [1,4,7,3,6,8,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[3,5,6,2,7,4,8,1] => [1,3,6,4,2,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,1,8,7,4,3] => [1,2,5,8,3,6,7,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[8,2,4,5,1,6,3,7] => [1,8,7,3,4,5,2,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[1,4,8,6,2,3,7,5] => [1,2,4,6,3,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,5,6,8,2,3,7,4] => [1,2,5,3,6,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,5,6,2,8,4,7,3] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,5,6,3,4,7,8,1] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,4,2,6,8,5,7,3] => [1,2,4,6,5,8,3,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[8,1,3,2,5,4,6,7] => [1,8,7,6,4,2,3,5] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[8,2,3,1,5,6,4,7] => [1,8,7,4,2,3,5,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[3,4,1,6,7,8,5,2] => [1,3,2,4,6,8,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[4,3,1,7,6,8,5,2] => [1,4,7,5,6,8,2,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,2,7,8,1,6,3,4] => [1,5,2,3,7,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,7,2,6,4,8,1] => [1,5,6,4,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,7,2,1,8,5,4,3] => [1,6,5,8,3,2,7,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[6,7,8,2,1,4,3,5] => [1,6,4,2,7,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,1,2,8,4,5,3] => [1,6,4,2,7,5,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,1,3,4,8,5,2] => [1,6,8,2,7,5,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[5,2,7,3,4,6,8,1] => [1,5,4,3,7,8,2,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[3,8,1,2,7,4,5,6] => [1,3,2,8,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,1,3,7,5,8,6,2] => [1,4,7,6,8,2,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,1,4,5,7,8,6,2] => [1,3,4,5,7,6,8,2] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[2,1,8,3,4,7,6,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[8,2,1,3,4,6,5,7] => [1,8,7,5,4,3,2,6] => [.,[[[[[[.,.],.],.],[.,.]],.],.]]
[1,8,2,3,4,5,7,6] => [1,2,8,6,5,4,3,7] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[1,2,8,3,4,6,7,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[4,2,1,6,5,8,7,3] => [1,4,6,8,3,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[5,2,6,1,4,8,7,3] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[5,2,6,4,1,8,7,3] => [1,5,2,3,6,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,7,2,3,8,6,1,4] => [1,5,8,4,3,2,7,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[5,7,2,3,8,1,6,4] => [1,5,8,4,3,2,7,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[5,6,2,3,1,8,7,4] => [1,5,2,6,8,4,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,6,2,1,3,8,7,4] => [1,5,3,2,6,8,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,1,6,4,2,8,7,3] => [1,5,2,3,6,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,6,1,3,2,8,7,4] => [1,5,2,6,8,4,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,6,3,1,2,8,7,4] => [1,5,2,6,8,4,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,6,3,2,1,8,7,4] => [1,5,2,6,8,4,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,7,3,2,8,1,6,4] => [1,5,8,4,2,7,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,7,3,2,8,6,1,4] => [1,5,8,4,2,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[6,7,3,8,2,1,5,4] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,7,3,8,1,2,5,4] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,7,3,1,8,2,6,4] => [1,5,8,4,2,7,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,7,1,3,8,2,6,4] => [1,5,8,4,3,2,7,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[1,5,7,4,8,3,6,2] => [1,2,5,8,3,7,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,5,7,4,8,6,3,2] => [1,2,5,8,3,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,7,1,3,8,6,2,4] => [1,5,8,4,3,2,7,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[5,7,3,1,8,6,2,4] => [1,5,8,4,2,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[6,7,3,8,5,2,1,4] => [1,6,2,7,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,7,8,3,1,4,2,5] => [1,6,4,3,8,5,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,7,1,8,3,5,2,4] => [1,6,5,3,2,7,4,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[1,6,7,8,4,5,3,2] => [1,2,6,5,4,8,3,7] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[1,6,7,8,4,3,5,2] => [1,2,6,3,7,5,4,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[6,7,1,8,3,2,5,4] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,7,2,1,8,3,6,4] => [1,5,8,4,2,7,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[6,7,2,8,1,3,5,4] => [1,6,3,2,7,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,7,2,8,3,1,5,4] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,7,2,8,3,5,1,4] => [1,6,5,3,2,7,4,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[6,2,7,8,1,4,5,3] => [1,6,4,8,3,7,5,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[5,2,7,1,8,4,6,3] => [1,5,8,3,7,6,4,2] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[4,2,1,7,8,5,6,3] => [1,4,7,6,5,8,3,2] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,1,2,7,8,6,5,3] => [1,4,7,5,8,3,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[6,2,7,8,1,5,4,3] => [1,6,5,2,3,7,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,2,7,8,5,1,4,3] => [1,6,2,3,7,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,7,2,8,5,3,1,4] => [1,6,3,2,7,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,7,2,1,8,6,3,4] => [1,5,8,4,2,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,7,1,2,8,6,3,4] => [1,5,8,4,2,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,1,7,2,8,6,4,3] => [1,5,8,3,7,4,2,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[1,5,7,3,8,6,4,2] => [1,2,5,8,3,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,6,7,8,3,5,4,2] => [1,2,6,5,3,7,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[6,1,7,8,2,5,4,3] => [1,6,5,2,3,7,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,7,8,2,4,1,3,5] => [1,6,2,7,3,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[6,7,8,2,4,3,1,5] => [1,6,3,8,5,4,2,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,7,1,8,5,2,3,4] => [1,6,2,7,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,1,7,8,5,2,4,3] => [1,6,2,3,7,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[1,6,7,8,5,3,4,2] => [1,2,6,3,7,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,7,1,8,5,3,2,4] => [1,6,3,2,7,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,7,8,4,1,3,2,5] => [1,6,3,8,5,2,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,3,8,5,2,7,4,1] => [1,6,7,4,5,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,5,2,8,4,7,3,1] => [1,6,7,3,2,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,3,4,5,8,7,2,1] => [1,6,7,2,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,1,4,8,6,3,7,2] => [1,5,6,3,4,8,2,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[3,4,7,1,8,6,5,2] => [1,3,7,5,8,2,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[6,3,8,4,2,7,1,5] => [1,6,7,2,3,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[4,3,8,5,6,7,2,1] => [1,4,5,6,7,2,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,8,1,7,6,2,4,3] => [1,5,6,2,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,6,1,2,7,8,5,3] => [1,4,2,6,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,6,4,2,8,7,5,1] => [1,3,4,2,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[6,3,7,5,2,8,1,4] => [1,6,8,4,5,2,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,5,2,7,4,8,1,3] => [1,6,8,3,2,5,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[5,7,1,4,8,3,2,6] => [1,5,8,6,3,2,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[7,8,3,5,1,4,6,2] => [1,7,6,4,5,2,8,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[5,8,1,4,6,7,2,3] => [1,5,6,7,2,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,3,7,4,2,8,5,1] => [1,6,8,2,3,7,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[8,7,1,6,2,4,5,3] => [1,8,3,2,7,5,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[3,8,6,7,1,4,5,2] => [1,3,6,4,7,5,2,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[8,3,6,1,2,5,7,4] => [1,8,4,2,3,6,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[5,4,2,7,3,6,8,1] => [1,5,3,2,4,7,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,5,2,6,4,7,3,1] => [1,8,2,5,4,6,7,3] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[8,2,6,3,4,7,5,1] => [1,8,2,3,6,7,5,4] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[7,2,6,3,5,4,8,1] => [1,7,8,2,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[5,7,3,6,4,2,8,1] => [1,5,4,6,2,7,8,3] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[3,7,6,4,5,2,8,1] => [1,3,6,2,7,8,4,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,7,6,5,3,4,8,1] => [1,2,7,8,3,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[6,5,4,3,1,8,2,7] => [1,6,8,7,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,5,4,1,8,3,2,6] => [1,7,2,5,8,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[1,6,5,2,8,3,4,7] => [1,2,6,3,5,8,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[5,7,4,2,1,8,3,6] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,6,5,3,4,8,2,7] => [1,2,6,8,7,3,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[5,4,6,3,1,8,2,7] => [1,5,2,4,3,6,8,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[6,5,8,4,2,7,3,1] => [1,6,7,3,8,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,8,2,6,4,7,3,1] => [1,5,4,6,7,3,2,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[3,8,6,2,5,7,4,1] => [1,3,6,7,4,2,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[7,8,5,3,2,6,4,1] => [1,7,4,3,5,2,8,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[6,8,3,1,7,2,5,4] => [1,6,2,8,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[1,8,6,3,7,5,2,4] => [1,2,8,4,3,6,5,7] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[8,7,5,2,6,4,3,1] => [1,8,2,7,3,5,6,4] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[7,8,1,6,3,2,5,4] => [1,7,5,3,2,8,4,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[2,8,1,7,3,5,6,4] => [1,2,8,4,7,6,5,3] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[3,8,6,1,7,4,5,2] => [1,3,6,4,2,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[5,1,7,6,8,3,2,4] => [1,5,8,4,6,3,7,2] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[6,7,3,1,8,4,2,5] => [1,6,4,2,7,3,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[1,7,3,8,4,5,2,6] => [1,2,7,3,4,8,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[1,7,2,8,5,3,4,6] => [1,2,7,4,8,6,3,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[7,6,1,8,4,3,2,5] => [1,7,2,6,3,4,8,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,6,1,7,4,2,5,3] => [1,8,3,2,6,4,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,1,2,7,3,4,6,5] => [1,8,5,3,2,4,7,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[7,1,2,8,3,5,4,6] => [1,7,4,8,6,5,3,2] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[8,2,6,1,7,3,5,4] => [1,8,4,2,3,6,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,3,1,4,7,5,6,2] => [1,8,2,3,4,5,7,6] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]
[7,3,1,5,8,4,2,6] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[4,2,1,5,8,3,6,7] => [1,4,5,8,7,6,3,2] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[6,5,2,8,7,3,4,1] => [1,6,3,2,5,7,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,5,1,8,7,4,2,3] => [1,6,4,8,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[8,6,4,7,5,3,2,1] => [1,8,2,6,3,4,7,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[5,1,8,3,7,6,2,4] => [1,5,7,2,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,4,8,1,7,2,6,3] => [1,5,7,6,2,4,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[7,5,8,3,2,6,4,1] => [1,7,4,3,8,2,5,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[5,4,6,8,2,7,3,1] => [1,5,2,4,8,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,2,6,8,7,3,4,1] => [1,5,7,4,8,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[3,6,8,1,7,2,5,4] => [1,3,8,4,2,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[2,3,8,7,4,5,6,1] => [1,2,3,8,4,7,6,5] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]]
[2,1,8,7,5,6,3,4] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[8,1,7,6,5,2,4,3] => [1,8,3,7,4,6,2,5] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[1,2,8,7,6,3,4,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[1,3,8,7,4,6,2,5] => [1,2,3,8,5,4,7,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[1,5,8,3,7,6,2,4] => [1,2,5,7,3,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,1,6,8,7,4,2,3] => [1,5,7,2,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,8,7,2,5,4,3,1] => [1,6,4,2,8,3,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,8,7,6,4,5,2,1] => [1,3,7,2,8,4,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[2,8,7,6,5,3,4,1] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[1,8,7,6,5,4,2,3] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[5,8,6,7,3,4,1,2] => [1,5,3,6,4,7,2,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,8,6,7,3,5,1,2] => [1,4,7,2,8,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,8,6,7,4,5,1,2] => [1,3,6,5,4,7,2,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,8,6,7,4,5,1,3] => [1,2,8,3,6,5,4,7] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[1,8,6,7,4,5,2,3] => [1,2,8,3,6,5,4,7] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[1,8,5,7,4,6,2,3] => [1,2,8,3,5,4,7,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[3,8,5,7,4,6,1,2] => [1,3,5,4,7,2,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,8,5,7,3,6,1,2] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,8,3,7,4,6,1,2] => [1,5,4,7,2,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[3,7,4,8,5,6,1,2] => [1,3,4,8,2,7,5,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[4,7,3,8,5,6,1,2] => [1,4,8,2,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,7,2,8,5,6,1,3] => [1,4,8,3,2,7,5,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[4,7,1,8,5,6,2,3] => [1,4,8,3,2,7,5,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[3,7,1,8,5,6,2,4] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,7,2,8,5,6,1,4] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,7,3,8,5,6,1,4] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,7,4,8,5,6,1,3] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[5,8,2,7,4,6,1,3] => [1,5,4,7,2,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,8,1,7,4,6,2,3] => [1,5,4,7,2,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,7,4,8,5,6,2,3] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,7,3,8,5,6,2,4] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,7,3,8,4,6,2,5] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[4,8,1,7,3,6,2,5] => [1,4,7,2,8,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,8,1,7,3,6,2,4] => [1,5,3,2,8,4,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[7,8,2,6,3,5,1,4] => [1,7,2,8,4,6,5,3] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[5,8,2,7,3,6,1,4] => [1,5,3,2,8,4,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[4,8,2,7,3,6,1,5] => [1,4,7,2,8,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,7,3,8,4,6,1,5] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[3,7,2,8,4,6,1,5] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,7,1,8,4,6,2,5] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,8,5,7,2,6,1,3] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,8,5,7,2,6,1,4] => [1,3,5,2,8,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[1,8,6,7,3,5,2,4] => [1,2,8,4,7,3,6,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[2,8,6,7,3,5,1,4] => [1,2,8,4,7,3,6,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[3,8,6,7,2,5,1,4] => [1,3,6,5,2,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,8,6,7,2,5,1,3] => [1,4,7,2,8,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,8,6,7,2,4,1,3] => [1,5,2,8,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,8,5,7,1,4,2,3] => [1,6,4,7,2,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,8,6,7,1,4,2,3] => [1,5,2,8,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,8,6,7,1,5,2,3] => [1,4,7,2,8,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,8,6,7,1,5,2,4] => [1,3,6,5,2,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,6,1,8,5,7,3,4] => [1,2,6,7,3,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,2,8,5,7,3,4] => [1,2,6,7,3,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[3,8,5,7,1,6,2,4] => [1,3,5,2,8,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[6,8,4,7,1,5,2,3] => [1,6,5,2,8,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[7,8,3,6,1,5,2,4] => [1,7,2,8,4,6,5,3] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[6,8,3,7,1,5,2,4] => [1,6,5,2,8,4,7,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[4,8,3,7,1,6,2,5] => [1,4,7,2,8,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,6,2,8,4,7,3,5] => [1,2,6,7,3,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,1,8,4,7,3,5] => [1,2,6,7,3,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[3,7,2,6,1,8,4,5] => [1,3,2,7,4,6,8,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,7,1,6,2,8,4,5] => [1,3,2,7,4,6,8,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[4,8,1,6,2,7,3,5] => [1,4,6,7,3,2,8,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[5,8,1,6,2,7,3,4] => [1,5,2,8,4,6,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[7,8,1,5,2,6,3,4] => [1,7,3,2,8,4,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,8,2,5,1,6,3,4] => [1,7,3,2,8,4,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,8,2,5,1,7,3,4] => [1,6,7,3,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,8,2,6,1,7,3,4] => [1,5,2,8,4,6,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,8,2,6,1,7,3,5] => [1,4,6,7,3,2,8,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[1,2,3,4,5,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,3,4,5,6,8,9,7] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,3,4,5,7,8,9,6] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,3,4,6,7,8,9,5] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,3,5,6,7,8,9,4] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,4,5,6,7,8,9,3] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,3,4,5,6,7,8,9,2] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,3,4,5,6,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,3,4,5,6,9,8,7] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[1,2,3,4,5,6,7,9,10,8] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,3,4,5,8,7,9,6] => [1,2,3,4,5,6,8,9,7] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[1,2,3,4,5,6,8,9,10,7] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,3,4,7,6,8,9,5] => [1,2,3,4,5,7,8,9,6] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[1,2,3,4,5,7,8,9,10,6] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,3,6,5,7,8,9,4] => [1,2,3,4,6,7,8,9,5] => [.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]
[1,2,3,4,6,7,8,9,10,5] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,5,4,6,7,8,9,3] => [1,2,3,5,6,7,8,9,4] => [.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]
[1,2,3,5,6,7,8,9,10,4] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,4,3,5,6,7,8,9,2] => [1,2,4,5,6,7,8,9,3] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[1,2,4,5,6,7,8,9,10,3] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[3,2,4,5,6,7,8,9,1] => [1,3,4,5,6,7,8,9,2] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,3,4,5,6,7,8,9,10,2] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[6,7,4,8,3,5,1,2] => [1,6,5,3,4,8,2,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[5,7,4,6,2,3,1,8] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,4,6,3,8,1,2] => [1,5,3,4,6,8,2,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[6,8,4,5,3,7,1,2] => [1,6,7,2,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,8,4,6,3,7,1,2] => [1,5,3,4,6,7,2,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,6,4,8,3,7,1,2] => [1,5,3,4,8,2,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,6,3,7,2,4,1,8] => [1,5,2,6,4,7,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,6,3,7,2,8,1,4] => [1,5,2,6,8,4,7,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,6,3,8,2,7,1,4] => [1,5,2,6,7,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,4,8,2,7,1,3] => [1,5,2,6,7,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,8,4,6,2,7,1,3] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,8,4,5,2,7,1,3] => [1,6,7,2,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,8,4,5,2,6,1,3] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[5,8,4,6,2,3,1,7] => [1,5,2,8,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,6,4,8,2,3,1,7] => [1,5,2,6,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,6,3,8,2,4,1,7] => [1,5,2,6,4,8,7,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,6,3,4,2,8,1,7] => [1,5,2,6,8,7,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,6,3,5,2,7,1,8] => [1,4,5,2,6,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,6,3,5,2,8,1,7] => [1,4,5,2,6,8,7,3] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,6,3,8,2,5,1,7] => [1,4,8,7,2,6,5,3] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,8,3,6,2,5,1,7] => [1,4,6,5,2,8,7,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,8,3,6,2,4,1,7] => [1,5,2,8,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,8,3,5,2,4,1,7] => [1,6,4,5,2,8,7,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,8,3,5,2,6,1,4] => [1,7,2,8,4,5,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[5,8,3,6,2,7,1,4] => [1,5,2,8,4,6,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,6,3,8,2,7,1,5] => [1,4,8,5,2,6,7,3] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,6,3,7,2,8,1,5] => [1,4,7,2,6,8,5,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,7,3,6,2,5,1,8] => [1,4,6,5,2,7,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,7,3,8,2,6,1,5] => [1,4,8,5,2,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[5,7,4,8,2,6,1,3] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,3,6,2,8,1,4] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,3,6,2,4,1,8] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,7,3,5,2,4,1,8] => [1,6,4,5,2,7,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,3,5,2,8,1,4] => [1,6,8,4,5,2,7,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,7,5,8,2,4,1,3] => [1,6,4,8,3,5,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,7,3,8,2,4,1,5] => [1,6,4,8,5,2,7,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,7,3,4,2,8,1,5] => [1,6,8,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,7,3,4,2,6,1,8] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,3,4,2,8,1,6] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,4,8,2,3,1,6] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,8,4,7,2,3,1,6] => [1,5,2,8,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[7,8,4,6,2,3,1,5] => [1,7,2,8,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,8,3,6,2,4,1,5] => [1,7,2,8,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,8,3,7,2,4,1,6] => [1,5,2,8,6,4,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,7,3,8,2,5,1,6] => [1,4,8,6,5,2,7,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,7,3,5,2,8,1,6] => [1,4,5,2,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,7,3,5,2,6,1,8] => [1,4,5,2,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,5,3,7,2,6,1,8] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,5,3,7,2,8,1,6] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,5,3,8,2,7,1,6] => [1,4,8,6,7,2,5,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,8,3,5,2,7,1,6] => [1,4,5,2,8,6,7,3] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,8,3,4,2,7,1,6] => [1,5,2,8,6,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[7,8,3,4,2,6,1,5] => [1,7,2,8,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,8,3,4,2,5,1,7] => [1,6,5,2,8,7,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,8,3,4,2,6,1,7] => [1,5,2,8,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,8,3,5,2,6,1,7] => [1,4,5,2,8,7,3,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[4,5,3,6,2,8,1,7] => [1,4,6,8,7,2,5,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,7,5,2,1,8,3,6] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,5,2,1,7,6,3] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,6,5,2,1,3,8,7] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,6,4,2,3,1,8,7] => [1,5,3,4,2,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,4,5,3,1,2,8,7] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,4,6,1,3,2,8,7] => [1,5,3,6,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,6,8,1,7,3,2,5] => [1,4,2,6,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,4,8,1,3,7,6,2] => [1,5,3,8,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[8,4,5,3,1,7,6,2] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[5,4,7,1,3,8,2,6] => [1,5,3,7,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,4,8,1,7,5,2,3] => [1,6,5,7,2,4,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[5,6,8,7,2,1,3,4] => [1,5,2,6,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[8,5,7,6,4,2,1,3] => [1,8,3,7,2,5,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,4,6,3,7,2,1,5] => [1,8,5,7,2,4,3,6] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[6,3,2,8,7,4,1,5] => [1,6,4,8,5,7,2,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,1,6,8,7,4,3,5] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,1,7,8,6,4,5,3] => [1,2,3,7,5,6,4,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[7,3,2,8,6,4,5,1] => [1,7,5,6,4,8,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,6,8,5,2,4,3,1] => [1,7,3,8,2,6,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[5,7,8,6,2,3,1,4] => [1,5,2,7,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,8,7,5,3,2,4,1] => [1,6,2,8,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,8,4,2,6,5,3,1] => [1,7,3,4,2,8,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[4,8,7,2,6,3,5,1] => [1,4,2,8,3,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,8,6,2,7,3,1,5] => [1,4,2,8,5,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[3,6,1,8,7,4,2,5] => [1,3,2,6,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,8,1,6,7,5,2,4] => [1,3,2,8,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[3,7,1,6,8,2,5,4] => [1,3,2,7,5,8,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,7,6,2,8,1,3,5] => [1,4,2,7,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[6,7,4,2,8,1,5,3] => [1,6,2,7,5,8,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[2,1,8,6,7,5,3,4] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[8,3,2,6,7,5,1,4] => [1,8,4,6,5,7,2,3] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,6,4,3,7,5,1,2] => [1,8,2,6,5,7,3,4] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[6,7,5,8,1,3,4,2] => [1,6,3,5,2,7,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,6,5,8,1,4,3,2] => [1,7,3,5,2,6,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,6,5,7,4,1,3,2] => [1,8,2,6,3,5,4,7] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[7,6,4,3,8,1,5,2] => [1,7,5,8,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,3,2,6,8,1,5,4] => [1,7,5,8,4,6,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[2,1,7,6,8,3,5,4] => [1,2,3,7,5,8,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[7,5,6,8,1,4,2,3] => [1,7,2,5,3,6,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,7,8,1,2,4,3] => [1,6,2,5,3,7,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[8,1,3,7,4,6,5,2] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[1,6,2,5,4,7,3,8] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,2,7,5,4,8,3,1] => [1,6,8,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,1,3,5,4,7,6,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[6,1,5,4,3,8,7,2] => [1,6,8,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,1,8,3,4,5,7,2] => [1,6,5,4,3,8,2,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[7,1,5,3,4,8,6,2] => [1,7,6,8,2,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[7,1,4,3,5,6,8,2] => [1,7,8,2,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,1,3,4,5,6,7,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[1,7,2,4,5,6,3,8] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[6,3,2,7,5,1,8,4] => [1,6,2,3,4,7,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,4,7,2,5,6,1,3] => [1,8,3,7,2,4,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[6,5,8,2,4,7,3,1] => [1,6,7,3,8,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[8,5,2,1,4,3,7,6] => [1,8,6,3,2,5,4,7] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[6,5,2,8,4,1,3,7] => [1,6,2,5,4,8,7,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[3,6,1,8,5,2,4,7] => [1,3,2,6,4,8,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,2,6,3,5,4,7,8] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[3,4,1,2,8,6,5,7] => [1,3,2,4,5,8,7,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[4,3,1,2,6,8,5,7] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[5,8,1,6,3,2,4,7] => [1,5,3,2,8,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,3,8,5,2,1,4,7] => [1,6,2,3,8,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,3,1,5,2,4,7,6] => [1,8,6,4,5,2,3,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[3,8,2,6,1,5,7,4] => [1,3,2,8,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[6,1,2,3,8,5,7,4] => [1,6,5,8,4,3,2,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[7,2,1,3,8,6,4,5] => [1,7,4,3,2,5,8,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[1,5,7,3,2,4,6,8] => [1,2,5,3,7,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,2,7,3,1,8,4,6] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,8,2,4,1,3,7,6] => [1,5,2,8,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[8,7,2,6,3,4,1,5] => [1,8,5,3,2,7,4,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[4,8,1,6,3,2,7,5] => [1,4,6,2,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[8,1,6,7,4,3,2,5] => [1,8,5,4,7,2,3,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[3,5,8,7,2,4,1,6] => [1,3,8,6,4,7,2,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,2,1,3,7,8,5,6] => [1,4,3,2,5,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[2,4,1,3,8,7,5,6] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,5,8,3,1,7,4,6] => [1,2,5,3,8,6,7,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[8,6,1,3,7,2,4,5] => [1,8,5,7,4,3,2,6] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[6,8,2,3,4,1,5,7] => [1,6,2,8,7,5,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[5,1,8,3,2,4,6,7] => [1,5,2,3,8,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[1,4,2,7,8,6,3,5] => [1,2,4,7,3,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,6,2,4,8,5,3,7] => [1,2,6,5,8,7,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,7,3,8,5,2,4,6] => [1,2,7,4,8,6,3,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[1,7,3,2,8,6,4,5] => [1,2,7,4,3,5,8,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[4,2,5,7,8,6,1,3] => [1,4,7,2,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,2,3,1,8,5,6,4] => [1,7,6,5,8,4,2,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[8,2,5,1,7,3,4,6] => [1,8,6,3,5,7,4,2] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[6,2,8,3,5,1,7,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,2,4,8,5,7,1,3] => [1,6,7,2,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[1,3,6,4,8,5,7,2] => [1,2,3,6,5,8,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,3,6,4,7,5,8,2] => [1,2,3,6,5,7,8,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[6,2,1,3,7,8,4,5] => [1,6,8,5,7,4,3,2] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[7,8,2,1,4,3,5,6] => [1,7,5,4,2,8,6,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,6,4,2,3,1,8,5] => [1,7,8,5,3,4,2,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[5,7,2,3,1,6,8,4] => [1,5,2,7,8,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[7,5,4,2,6,8,1,3] => [1,7,2,5,6,8,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[1,7,5,3,4,6,8,2] => [1,2,7,8,3,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[8,2,5,4,6,7,1,3] => [1,8,3,5,6,7,2,4] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[5,2,6,3,1,8,7,4] => [1,5,2,3,6,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[8,2,6,4,3,1,7,5] => [1,8,5,3,6,2,4,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[8,2,7,4,1,3,5,6] => [1,8,6,3,7,5,2,4] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[1,2,8,4,3,5,6,7] => [1,2,3,8,7,6,5,4] => [.,[.,[.,[[[[[.,.],.],.],.],.]]]]
[6,8,4,1,3,2,5,7] => [1,6,2,8,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[1,8,7,4,3,2,5,6] => [1,2,8,6,3,7,5,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[5,1,8,3,2,6,4,7] => [1,5,2,3,8,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,7,3,1,2,6,4,8] => [1,5,2,7,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[1,7,5,4,2,6,3,8] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,5,8,2,4,6,3,7] => [1,2,5,4,3,8,7,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[1,5,8,4,2,7,3,6] => [1,2,5,3,8,6,7,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,4,6,2,8,3,7,5] => [1,2,4,3,6,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[5,3,6,1,2,8,4,7] => [1,5,2,3,6,8,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[1,7,4,5,3,8,6,2] => [1,2,7,6,8,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,8,3,2,4,5,6,7] => [1,2,8,7,6,5,4,3] => [.,[.,[[[[[[.,.],.],.],.],.],.]]]
[8,6,3,2,4,1,7,5] => [1,8,5,4,2,6,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[8,5,3,2,6,7,1,4] => [1,8,4,2,5,6,7,3] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[4,5,2,6,8,1,7,3] => [1,4,6,2,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,2,5,6,7,8,1,3] => [1,4,6,8,3,5,7,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[5,2,3,6,7,1,8,4] => [1,5,7,8,4,6,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,2,3,4,1,7,8,5] => [1,6,7,8,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[7,2,3,1,4,5,8,6] => [1,7,8,6,5,4,2,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[8,6,1,4,3,2,5,7] => [1,8,7,5,3,2,6,4] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[8,3,1,6,5,2,4,7] => [1,8,7,4,6,2,3,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[3,7,5,1,8,2,4,6] => [1,3,5,8,6,2,7,4] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[4,1,5,2,8,7,3,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[8,1,2,4,6,5,3,7] => [1,8,7,3,2,4,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,1,2,5,4,6,3,7] => [1,8,7,3,2,4,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,2,6,5,1,3,4,7] => [1,8,7,4,5,2,3,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,1,2,6,4,5,3,7] => [1,8,7,3,2,4,6,5] => [.,[[[[.,.],[.,[[.,.],.]]],.],.]]
[8,1,2,5,6,4,3,7] => [1,8,7,3,2,4,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,1,2,6,5,4,3,7] => [1,8,7,3,2,4,6,5] => [.,[[[[.,.],[.,[[.,.],.]]],.],.]]
[1,7,5,4,2,8,3,6] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[5,1,4,8,2,7,3,6] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,4,7,6,2,8,3,5] => [1,2,4,6,8,5,3,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[5,1,4,7,2,8,3,6] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,7,4,5,2,8,3,6] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[3,7,5,1,2,8,4,6] => [1,3,5,2,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,7,2,8,1,3,4,6] => [1,5,2,7,4,8,6,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,1,5,8,2,7,3,6] => [1,4,8,6,7,3,5,2] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[1,4,6,2,8,7,3,5] => [1,2,4,3,6,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,4,2,8,6,7,3,5] => [1,2,4,8,5,6,7,3] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[3,1,2,6,4,8,7,5] => [1,3,2,4,6,8,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[2,1,7,6,3,4,8,5] => [1,2,3,7,8,5,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[3,1,2,7,4,6,8,5] => [1,3,2,4,7,8,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[1,4,7,2,6,8,3,5] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,2,3,6,8,5,7,4] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[1,4,2,7,6,8,3,5] => [1,2,4,7,3,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[3,1,2,8,4,6,7,5] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,1,2,7,6,4,8,5] => [1,3,2,4,7,8,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[1,7,4,3,2,5,8,6] => [1,2,7,8,6,5,3,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[1,8,7,3,4,2,5,6] => [1,2,8,6,3,7,5,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[3,1,7,8,2,6,4,5] => [1,3,7,4,8,5,2,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,1,8,6,3,4,7,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[1,4,2,6,8,3,7,5] => [1,2,4,6,3,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,2,3,7,8,5,6,4] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[1,2,3,7,5,8,6,4] => [1,2,3,4,7,6,8,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[2,1,7,8,3,4,6,5] => [1,2,3,7,6,4,8,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,2,3,8,7,5,6,4] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[10,1,2,3,4,5,6,7,8,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[10,9,1,2,3,4,5,6,7,8] => [1,10,8,6,4,2,9,7,5,3] => [.,[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]]
[11,1,2,3,4,5,6,7,8,9,10] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[8,1,2,3,4,5,6,9,10,7] => [1,8,9,10,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],[.,[.,.]]]]
[2,9,10,1,3,4,5,6,7,8] => [1,2,9,7,5,3,10,8,6,4] => [.,[.,[[[[.,[.,.]],[.,.]],[.,.]],[.,.]]]]
[4,7,8,5,6,2,1,3] => [1,4,5,6,2,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,7,8,4,2,6,1,3] => [1,5,2,7,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,7,8,4,2,5,1,3] => [1,6,5,2,7,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[8,6,3,7,2,1,5,4] => [1,8,4,7,5,2,6,3] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[7,6,3,8,2,1,5,4] => [1,7,5,2,6,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,7,8,3,2,1,5,4] => [1,6,2,7,5,3,8,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,7,8,3,2,1,6,4] => [1,5,2,7,6,3,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,7,8,4,3,5,6,1] => [1,2,7,6,5,3,8,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[3,7,8,4,2,5,1,6] => [1,3,8,6,5,2,7,4] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[5,7,8,3,2,1,4,6] => [1,5,2,7,4,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[7,6,3,8,2,1,4,5] => [1,7,4,8,5,2,6,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,6,3,7,2,1,4,5] => [1,8,5,2,6,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[5,6,3,8,2,1,4,7] => [1,5,2,6,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[3,6,4,8,2,5,1,7] => [1,3,4,8,7,2,6,5] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]]
[2,6,4,7,3,5,8,1] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[3,6,4,7,2,5,1,8] => [1,3,4,7,2,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[4,6,3,7,2,1,5,8] => [1,4,7,5,2,6,3,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,6,3,7,2,1,4,8] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,5,3,2,7,1,6,8] => [1,4,2,5,7,6,3,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,4,3,2,1,8,5,7] => [1,6,8,7,5,2,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[7,4,3,2,1,8,6,5] => [1,7,6,8,5,2,4,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[6,4,3,2,1,8,7,5] => [1,6,8,5,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[5,6,3,8,2,1,7,4] => [1,5,2,6,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[7,5,3,2,8,1,6,4] => [1,7,6,2,5,8,4,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[7,5,4,2,8,6,1,3] => [1,7,2,5,8,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,4,2,8,7,1,3] => [1,6,7,2,5,8,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,4,2,7,8,1,3] => [1,6,8,3,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,5,4,2,6,7,1,3] => [1,8,3,4,2,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[5,6,3,7,2,1,8,4] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[2,6,4,7,3,8,5,1] => [1,2,6,8,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,5,4,2,7,8,1,6] => [1,3,4,2,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[7,4,3,2,1,5,8,6] => [1,7,8,6,5,2,4,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[3,5,4,2,6,8,1,7] => [1,3,4,2,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[5,6,3,4,1,2,8,7] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[8,5,3,7,2,6,4,1] => [1,8,2,5,3,4,7,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[8,5,7,4,2,6,3,1] => [1,8,2,5,3,7,4,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[7,5,8,4,2,6,1,3] => [1,7,2,5,3,8,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[2,1,7,8,5,6,3,4] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[5,7,3,8,1,6,2,4] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,2,5,8,4,6,1,7] => [1,3,5,4,8,7,2,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,5,2,4,1,7,6,8] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[4,5,2,3,7,1,6,8] => [1,4,3,2,5,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,2,5,3,8,1,6,7] => [1,4,3,5,8,7,6,2] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[3,1,5,4,2,8,6,7] => [1,3,5,2,4,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[4,1,5,3,8,2,6,7] => [1,4,3,5,8,7,6,2] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[4,3,2,7,5,1,6,8] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,3,6,2,5,1,7,8] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,3,2,5,1,7,8] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,7,1,3,2,5,8] => [1,4,2,6,3,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,5,1,3,7,2,6,8] => [1,4,3,2,5,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[3,5,1,4,2,7,6,8] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[2,5,1,4,3,7,8,6] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,2,1,4,3,7,8,6] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,3,1,4,2,7,6,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,3,1,5,7,2,6,8] => [1,4,5,7,6,2,3,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,3,1,7,5,2,6,8] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,3,6,1,5,2,7,8] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,3,1,5,2,7,8] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,3,6,4,1,2,7,8] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,3,6,1,7,2,5,8] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,2,4,1,3,7,8,5] => [1,6,7,8,5,3,4,2] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[3,6,4,1,2,7,5,8] => [1,3,4,2,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[4,6,3,1,7,2,5,8] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,3,6,2,1,4,7,8] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,2,7,1,3,4,8] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,6,7,2,3,1,5,8] => [1,4,2,6,3,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,2,1,7,3,5,8] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,2,6,1,4,7,5,8] => [1,3,6,7,5,4,2,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,6,2,1,4,7,5,8] => [1,3,2,6,7,5,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,5,2,7,4,6,1,8] => [1,3,2,5,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[7,3,1,4,6,8,2,5] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[3,6,2,1,5,7,4,8] => [1,3,2,6,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[6,4,2,1,5,3,7,8] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,2,6,1,5,3,7,8] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,2,1,7,5,3,6,8] => [1,4,7,6,3,2,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[7,4,1,5,6,2,3,8] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,3,1,5,2,6,4,8] => [1,7,4,5,2,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,2,1,5,3,6,8,4] => [1,7,8,4,5,3,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[6,2,5,1,3,7,8,4] => [1,6,7,8,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,4,5,1,7,2,3,8] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,2,6,4,1,3,7,8] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,6,5,1,7,2,3,8] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,6,5,1,2,7,4,8] => [1,3,5,2,6,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,5,2,1,4,7,8,3] => [1,6,7,8,3,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[2,3,1,8,5,4,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[2,4,1,5,8,3,7,6] => [1,2,4,5,8,6,3,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[3,4,5,1,2,8,7,6] => [1,3,5,2,4,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[2,4,8,5,3,1,7,6] => [1,2,4,5,3,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[3,4,5,8,2,1,7,6] => [1,3,5,2,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,4,6,2,1,7,8,5] => [1,3,6,7,8,5,2,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,4,6,2,1,7,5,8] => [1,3,6,7,5,2,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,4,6,8,2,7,1,5] => [1,3,6,7,2,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[1,8,4,6,3,7,2,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[1,8,4,6,3,7,5,2] => [1,2,8,3,4,6,7,5] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[3,4,6,8,2,7,5,1] => [1,3,6,7,5,2,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,4,6,2,8,7,5,1] => [1,3,6,7,5,8,2,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,5,6,2,7,4,1,8] => [1,3,6,4,2,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,5,6,7,2,8,3,1] => [1,4,7,3,6,8,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[1,8,5,6,7,3,4,2] => [1,2,8,3,5,7,4,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[2,5,8,6,7,3,1,4] => [1,2,5,7,3,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,5,6,7,2,1,8,3] => [1,4,7,8,3,6,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[2,3,1,8,6,7,4,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,8,3,2,6,7,5,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[2,5,1,6,7,8,4,3] => [1,2,5,7,4,6,8,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[2,5,1,6,7,4,8,3] => [1,2,5,7,8,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,5,1,6,7,4,3,8] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,5,6,1,7,4,2,8] => [1,3,6,4,2,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,5,6,1,7,4,8,2] => [1,3,6,4,2,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,4,6,1,8,7,5,2] => [1,3,6,7,5,8,2,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,4,6,8,1,7,5,2] => [1,3,6,7,5,2,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,4,8,6,1,7,5,3] => [1,2,4,6,7,5,3,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,8,4,6,2,7,5,3] => [1,2,8,3,4,6,7,5] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[1,8,5,6,7,2,4,3] => [1,2,8,3,5,7,4,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[4,5,6,7,1,3,2,8] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,5,6,8,7,4,1,2] => [1,3,6,4,8,2,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[2,5,8,6,7,4,1,3] => [1,2,5,7,3,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,8,5,6,7,4,2,3] => [1,2,8,3,5,7,4,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[1,8,5,6,7,4,3,2] => [1,2,8,3,5,7,4,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[2,5,8,6,7,4,3,1] => [1,2,5,7,3,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[8,2,5,3,7,1,6,4] => [1,8,4,3,5,7,6,2] => [.,[[[[.,.],.],[.,[[.,.],.]]],.]]
[8,2,4,3,7,1,6,5] => [1,8,5,7,6,2,3,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[5,8,2,4,3,7,1,6] => [1,5,3,2,8,6,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[4,2,5,6,1,8,3,7] => [1,4,6,8,7,3,5,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,2,5,6,1,7,3,8] => [1,4,6,7,3,5,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,8,2,4,7,1,5,6] => [1,3,2,8,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,6,8,2,4,7,1,5] => [1,3,8,5,4,2,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[4,3,5,6,7,1,8,2] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,7,1,5,6,8,2,4] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[8,3,2,4,6,1,5,7] => [1,8,7,5,6,2,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[7,3,2,4,6,1,5,8] => [1,7,5,6,2,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[3,2,5,1,7,4,6,8] => [1,3,5,7,6,4,2,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,2,5,1,8,4,6,7] => [1,3,5,8,7,6,4,2] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[7,8,3,2,4,6,1,5] => [1,7,2,8,5,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[4,2,5,6,1,7,8,3] => [1,4,6,7,8,3,5,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[5,7,6,1,8,3,4,2] => [1,5,8,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,8,6,1,7,3,4,2] => [1,5,7,4,2,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[8,7,3,2,4,6,1,5] => [1,8,5,4,2,7,3,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[3,2,5,1,6,4,7,8] => [1,3,5,6,4,2,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,2,4,1,8,7,5,6] => [1,3,4,2,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,2,5,1,6,8,7,4] => [1,3,5,6,8,4,2,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[3,7,6,5,1,8,4,2] => [1,3,6,8,2,7,4,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[6,5,1,7,8,4,2,3] => [1,6,4,7,2,5,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[3,2,5,1,6,7,8,4] => [1,3,5,6,7,8,4,2] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,2,4,1,7,5,6,8] => [1,3,4,2,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[3,2,4,1,6,8,5,7] => [1,3,4,2,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[3,2,4,1,8,5,7,6] => [1,3,4,2,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[8,3,2,4,7,6,1,5] => [1,8,5,7,2,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[3,2,5,1,8,4,7,6] => [1,3,5,8,6,4,2,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,2,5,1,6,7,4,8] => [1,3,5,6,7,4,2,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,5,1,7,4,2,3,8] => [1,6,2,5,4,7,3,8] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[6,5,1,8,4,2,3,7] => [1,6,2,5,4,8,7,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[4,2,6,1,8,3,7,5] => [1,4,2,3,6,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,2,6,1,8,3,7,4] => [1,5,8,4,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[8,4,6,1,7,3,5,2] => [1,8,2,4,3,6,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[5,2,6,1,8,4,7,3] => [1,5,8,3,6,4,2,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[7,4,2,3,8,5,1,6] => [1,7,2,4,3,5,8,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,5,1,6,4,2,3,7] => [1,8,7,3,2,5,4,6] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[7,5,1,6,4,2,3,8] => [1,7,3,2,5,4,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,3,2,4,8,6,1,5] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,6,1,5,7,3,2,4] => [1,8,4,5,7,2,6,3] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[4,2,6,1,8,5,7,3] => [1,4,2,3,6,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,6,8,5,1,7,4,2] => [1,3,8,2,6,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[8,5,1,6,7,4,2,3] => [1,8,3,2,5,7,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[3,2,4,1,5,8,6,7] => [1,3,4,2,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[3,7,5,1,8,6,4,2] => [1,3,5,8,2,7,4,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[6,5,7,3,1,8,4,2] => [1,6,8,2,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[4,6,3,7,1,8,5,2] => [1,4,7,5,2,6,8,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,2,6,1,7,5,3,8] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,5,7,4,1,6,3,8] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,5,7,4,1,6,8,3] => [1,2,5,3,7,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,3,7,5,1,8,6,2] => [1,4,5,2,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,4,3,8,5,1,7,2] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,8,4,3,6,1,7,2] => [1,5,6,2,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,4,3,6,7,1,8,2] => [1,5,7,8,2,4,6,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[2,5,4,6,1,7,3,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[3,2,5,8,1,6,7,4] => [1,3,5,2,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[2,5,4,6,8,1,7,3] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,2,8,4,1,6,7,3] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,6,2,1,8,5,7,3] => [1,4,2,6,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,4,1,7,5,8,6,3] => [1,2,4,7,6,8,3,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[2,4,1,7,5,3,8,6] => [1,2,4,7,8,6,3,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[2,6,4,1,8,5,3,7] => [1,2,6,5,8,7,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[5,4,8,2,1,6,3,7] => [1,5,2,4,3,8,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[2,5,8,4,1,6,3,7] => [1,2,5,3,8,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[3,2,5,6,1,8,4,7] => [1,3,5,2,4,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[3,5,2,8,1,6,4,7] => [1,3,2,5,4,8,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,2,1,6,8,5,4,7] => [1,3,2,4,6,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[3,2,7,1,5,4,8,6] => [1,3,7,8,6,4,2,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,2,7,1,5,8,6,4] => [1,3,7,6,8,4,2,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,8,2,5,1,6,7,4] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[4,3,8,2,6,7,1,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,3,2,6,7,8,1,5] => [1,4,6,8,5,7,2,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,3,2,6,7,1,5,8] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,3,7,2,6,8,1,5] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,7,8,2,6,1,5] => [1,4,8,5,2,3,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[2,5,7,4,8,1,6,3] => [1,2,5,8,3,7,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[3,2,5,7,1,6,4,8] => [1,3,5,2,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[6,3,2,7,8,1,5,4] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,5,2,1,7,8,4,3] => [1,6,8,3,2,5,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[2,1,7,5,3,8,6,4] => [1,2,3,7,6,8,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[6,3,2,7,1,4,8,5] => [1,6,4,7,8,5,2,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[3,5,2,1,7,4,6,8] => [1,3,2,5,7,6,4,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,5,2,1,7,8,4,6] => [1,3,2,5,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,8,4,2,1,7,3,6] => [1,5,2,8,6,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,6,2,1,8,3,7,5] => [1,4,2,6,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,8,3,7,2,1,5,6] => [1,4,7,5,2,8,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,7,2,8,1,5,6] => [1,4,2,3,7,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,3,2,7,1,5,6] => [1,4,2,8,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,5,2,8,1,7,4,6] => [1,3,2,5,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,2,1,4,7,5,8,6] => [1,3,2,4,5,7,8,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[4,8,3,2,1,5,6,7] => [1,4,2,8,7,6,5,3] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,3,8,2,1,5,6,7] => [1,4,2,3,8,7,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[6,2,3,1,5,4,8,7] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,4,5,2,3,1,7,6] => [1,8,6,2,4,3,5,7] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[8,6,7,2,5,3,4,1] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[6,1,5,2,4,3,8,7] => [1,6,3,5,4,2,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,4,5,1,3,2,8,7] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[8,3,7,2,4,1,6,5] => [1,8,5,4,2,3,7,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,4,5,1,3,2,7,6] => [1,8,6,2,4,3,5,7] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[2,1,8,4,5,3,7,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[8,6,7,4,5,1,3,2] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,6,7,1,5,3,4,2] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,6,7,3,5,1,4,2] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,5,7,3,6,1,4,2] => [1,8,2,5,6,3,7,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,3,7,4,6,2,5,1] => [1,8,2,3,7,5,6,4] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[8,3,7,4,6,1,5,2] => [1,8,2,3,7,5,6,4] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[8,3,7,1,6,4,5,2] => [1,8,2,3,7,5,6,4] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[8,1,7,3,6,4,5,2] => [1,8,2,3,7,5,6,4] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[2,1,8,4,7,5,6,3] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[8,1,7,3,6,2,5,4] => [1,8,4,3,7,5,6,2] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[8,3,7,1,6,2,5,4] => [1,8,4,2,3,7,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,3,7,2,6,4,5,1] => [1,8,2,3,7,5,6,4] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[8,2,7,3,6,4,5,1] => [1,8,2,3,7,5,6,4] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[8,2,7,3,6,1,5,4] => [1,8,4,3,7,5,6,2] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[8,2,7,1,6,3,5,4] => [1,8,4,2,3,7,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,1,7,2,4,3,6,5] => [1,8,5,4,2,3,7,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[2,1,8,3,7,4,6,5] => [1,2,3,8,5,7,6,4] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[8,1,5,2,4,3,7,6] => [1,8,6,3,5,4,2,7] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[8,2,7,1,4,3,6,5] => [1,8,5,4,2,3,7,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,4,7,2,3,1,6,5] => [1,8,5,3,7,6,2,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,2,3,1,5,4,7,6] => [1,8,6,4,2,3,5,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[4,2,3,1,8,5,7,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,1,3,2,8,6,7,5] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[8,2,3,1,7,5,6,4] => [1,8,4,2,3,5,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,5,7,2,6,3,4,1] => [1,8,2,5,6,3,7,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,5,7,2,6,1,4,3] => [1,8,3,7,4,2,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[8,2,7,5,6,1,4,3] => [1,8,3,7,4,5,6,2] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[2,1,8,6,7,3,5,4] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[2,1,8,3,7,5,6,4] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[8,1,3,2,7,5,6,4] => [1,8,4,2,3,5,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,1,7,5,6,2,4,3] => [1,8,3,7,4,5,6,2] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[8,1,7,2,6,4,5,3] => [1,8,3,7,5,6,4,2] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,2,7,1,6,4,5,3] => [1,8,3,7,5,6,4,2] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,2,7,4,6,1,5,3] => [1,8,3,7,5,6,2,4] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,2,7,4,6,3,5,1] => [1,8,2,3,7,5,6,4] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[8,4,7,2,6,3,5,1] => [1,8,2,4,3,7,5,6] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[8,4,7,2,6,1,5,3] => [1,8,3,7,5,6,2,4] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,4,7,1,6,2,5,3] => [1,8,3,7,5,6,2,4] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,1,7,4,6,2,5,3] => [1,8,3,7,5,6,2,4] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,5,7,1,6,2,4,3] => [1,8,3,7,4,2,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[2,1,8,5,7,3,6,4] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[8,5,7,4,6,1,3,2] => [1,8,2,5,6,3,7,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,5,7,1,6,3,4,2] => [1,8,2,5,6,3,7,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,1,7,4,6,3,5,2] => [1,8,2,3,7,5,6,4] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[8,4,7,1,6,3,5,2] => [1,8,2,4,3,7,5,6] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[8,4,7,3,6,1,5,2] => [1,8,2,4,3,7,5,6] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[2,4,8,3,6,1,7,5] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[6,5,8,1,3,2,7,4] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,5,8,7,3,1,2,4] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[1,5,8,7,3,6,2,4] => [1,2,5,3,8,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,7,2,8,4,6,5,3] => [1,2,7,5,4,8,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[3,6,2,8,4,5,7,1] => [1,3,2,6,5,4,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,6,1,8,4,5,7,3] => [1,2,6,5,4,8,3,7] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[2,8,4,6,1,5,7,3] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[6,3,1,8,4,5,7,2] => [1,6,5,4,8,2,3,7] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[2,3,6,8,4,5,7,1] => [1,2,3,6,5,4,8,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,3,7,8,4,6,5,2] => [1,2,3,7,5,4,8,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,5,7,8,2,4,6,3] => [1,2,5,3,7,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,6,7,8,4,2,5,1] => [1,3,7,5,4,8,2,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[7,6,1,8,4,2,5,3] => [1,7,5,4,8,3,2,6] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[5,6,8,7,3,2,1,4] => [1,5,3,8,4,7,2,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[2,8,3,7,1,6,5,4] => [1,2,8,4,7,5,3,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[5,2,8,7,3,6,1,4] => [1,5,3,8,4,7,2,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[7,2,1,8,4,6,5,3] => [1,7,5,4,8,3,2,6] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[3,2,7,8,4,6,5,1] => [1,3,7,5,4,8,2,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[1,2,7,8,5,4,6,3] => [1,2,3,7,6,4,8,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[4,2,1,3,8,5,6,7] => [1,4,3,2,5,8,7,6] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[7,2,5,8,3,4,6,1] => [1,7,6,4,8,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[6,2,8,5,4,3,1,7] => [1,6,3,8,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[2,8,3,5,4,1,6,7] => [1,2,8,7,6,3,4,5] => [.,[.,[[[[.,[.,[.,.]]],.],.],.]]]
[2,8,4,5,3,1,6,7] => [1,2,8,7,6,3,4,5] => [.,[.,[[[[.,[.,[.,.]]],.],.],.]]]
[6,4,8,5,2,3,1,7] => [1,6,3,8,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[7,3,5,8,2,4,6,1] => [1,7,6,4,8,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[4,3,1,2,8,5,6,7] => [1,4,2,3,5,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[3,4,2,1,8,5,6,7] => [1,3,2,4,5,8,7,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[2,7,6,8,4,3,5,1] => [1,2,7,5,4,8,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[5,7,1,8,3,4,6,2] => [1,5,3,2,7,6,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[1,6,8,5,4,3,2,7] => [1,2,6,3,8,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[4,6,8,5,1,3,2,7] => [1,4,5,2,6,3,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[5,6,8,1,4,3,2,7] => [1,5,4,2,6,3,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[7,5,8,6,3,4,2,1] => [1,7,2,5,3,8,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[2,4,8,3,6,5,1,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[2,8,4,1,5,6,3,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[4,1,8,3,5,6,2,7] => [1,4,3,8,7,2,5,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[5,6,8,4,1,3,2,7] => [1,5,2,6,3,8,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[1,6,8,4,5,3,2,7] => [1,2,6,3,8,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,7,3,8,4,6,5,1] => [1,2,7,5,4,8,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[5,7,8,4,3,6,1,2] => [1,5,3,8,2,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[2,8,7,4,1,6,5,3] => [1,2,8,3,7,5,4,6] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]]
[2,8,5,4,3,1,6,7] => [1,2,8,7,6,3,5,4] => [.,[.,[[[[.,[[.,.],.]],.],.],.]]]
[6,5,8,4,2,3,1,7] => [1,6,3,8,7,2,5,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[4,1,3,2,8,5,6,7] => [1,4,2,3,5,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[1,4,3,2,8,5,6,7] => [1,2,4,3,5,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[7,3,2,8,5,4,6,1] => [1,7,6,4,8,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[6,4,8,2,5,3,1,7] => [1,6,3,8,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[2,8,4,3,5,1,6,7] => [1,2,8,7,6,3,4,5] => [.,[.,[[[[.,[.,[.,.]]],.],.],.]]]
[2,8,3,4,5,1,6,7] => [1,2,8,7,6,3,4,5] => [.,[.,[[[[.,[.,[.,.]]],.],.],.]]]
[6,2,8,4,5,3,1,7] => [1,6,3,8,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[7,2,3,8,5,4,6,1] => [1,7,6,4,8,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[4,2,3,1,8,5,6,7] => [1,4,2,3,5,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[3,2,1,4,8,5,6,7] => [1,3,2,4,5,8,7,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[5,1,3,2,4,8,6,7] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[2,8,1,5,3,4,7,6] => [1,2,8,6,4,5,3,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[1,2,8,4,5,3,7,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[1,8,4,2,5,3,6,7] => [1,2,8,7,6,3,4,5] => [.,[.,[[[[.,[.,[.,.]]],.],.],.]]]
[8,1,5,3,2,4,6,7] => [1,8,7,6,4,3,5,2] => [.,[[[[[[.,.],.],[.,.]],.],.],.]]
[3,8,1,5,2,4,6,7] => [1,3,2,8,7,6,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[3,5,1,4,8,2,6,7] => [1,3,2,5,8,7,6,4] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[1,5,2,8,4,3,6,7] => [1,2,5,4,8,7,6,3] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[1,2,8,5,4,3,6,7] => [1,2,3,8,7,6,4,5] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]]
[1,2,5,4,3,8,6,7] => [1,2,3,5,4,6,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[1,2,4,8,5,3,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[1,2,7,4,8,5,3,6] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,2,8,5,7,4,3,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[1,2,4,8,7,5,3,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[2,8,1,4,3,7,6,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[6,1,2,8,7,4,3,5] => [1,6,4,8,5,7,3,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,4,1,2,8,7,3,5] => [1,6,7,3,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,6,4,8,1,7,2,5] => [1,3,4,8,5,2,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[1,6,7,2,8,4,3,5] => [1,2,6,4,3,7,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,7,1,4,2,8,3,5] => [1,6,8,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[3,7,8,1,5,2,4,6] => [1,3,8,6,2,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[7,1,2,8,5,3,4,6] => [1,7,4,8,6,3,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[1,7,2,8,4,5,3,6] => [1,2,7,3,4,8,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[1,4,2,7,8,5,3,6] => [1,2,4,7,3,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[7,6,1,3,2,4,8,5] => [1,7,8,5,2,6,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[6,7,1,3,2,4,8,5] => [1,6,4,3,2,7,8,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[1,2,7,3,5,8,4,6] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,2,7,5,8,3,4,6] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,2,5,8,7,3,4,6] => [1,2,3,5,7,4,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,5,8,3,7,4,6] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[4,2,8,1,7,3,6,5] => [1,4,2,3,8,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[2,8,1,7,4,3,6,5] => [1,2,8,5,4,7,6,3] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[7,1,2,8,4,3,6,5] => [1,7,6,3,2,4,8,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[1,2,8,4,7,5,3,6] => [1,2,3,8,6,5,7,4] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[1,2,8,7,4,5,3,6] => [1,2,3,8,6,5,4,7] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[2,8,1,7,5,3,4,6] => [1,2,8,6,3,4,7,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[8,3,7,1,5,2,4,6] => [1,8,6,2,3,7,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,1,6,2,7,4,3,5] => [1,8,5,7,3,6,4,2] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[7,1,2,8,6,4,3,5] => [1,7,3,2,4,8,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,4,1,2,8,6,3,5] => [1,7,3,2,4,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[3,7,4,8,1,6,2,5] => [1,3,4,8,5,2,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[4,2,8,1,7,6,3,5] => [1,4,2,3,8,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[2,8,1,7,6,4,3,5] => [1,2,8,5,6,4,7,3] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[7,8,3,4,1,5,2,6] => [1,7,2,8,6,5,3,4] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]]
[7,8,3,4,1,6,2,5] => [1,7,2,8,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,7,3,4,1,8,2,5] => [1,6,8,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,7,3,4,1,8,2,6] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,8,3,4,1,7,2,6] => [1,5,2,8,6,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,3,4,1,6,2,7] => [1,5,2,8,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,8,3,4,1,5,2,7] => [1,6,5,2,8,7,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,7,3,4,1,6,2,8] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,6,2,7,3,4,1,8] => [1,5,3,2,6,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,6,2,8,3,5,1,7] => [1,4,8,7,2,6,5,3] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,7,3,5,1,6,2,8] => [1,4,5,2,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,8,3,5,1,6,2,7] => [1,4,5,2,8,7,3,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[4,8,3,5,1,7,2,6] => [1,4,5,2,8,6,7,3] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,7,3,5,1,8,2,6] => [1,4,5,2,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,6,2,3,1,7,4,8] => [1,5,2,6,7,4,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,6,2,4,1,8,3,7] => [1,5,2,6,8,7,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,6,2,4,1,7,3,8] => [1,5,2,6,7,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,6,2,5,1,7,3,8] => [1,4,5,2,6,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,6,2,5,1,8,3,7] => [1,4,5,2,6,8,7,3] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,5,1,8,3,7,2,6] => [1,4,8,6,7,2,5,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,5,1,7,3,8,2,6] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,6,2,7,3,8,1,5] => [1,4,7,2,6,8,5,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,6,2,7,3,8,1,4] => [1,5,3,2,6,8,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,6,2,7,4,8,1,3] => [1,5,4,7,2,6,8,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,6,3,8,4,7,1,2] => [1,5,4,8,2,6,7,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,6,2,8,4,7,1,3] => [1,5,4,8,3,2,6,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[5,6,2,8,3,7,1,4] => [1,5,3,2,6,7,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,6,2,8,3,7,1,5] => [1,4,8,5,3,2,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,5,1,7,3,6,2,8] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[9,2,1,3,4,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,2,1,3,4,5,6,7,8,9] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[9,2,3,1,4,5,6,7,8] => [1,9,8,7,6,5,4,2,3] => [.,[[[[[[[.,[.,.]],.],.],.],.],.],.]]
[4,2,3,5,6,7,8,9,1] => [1,4,5,6,7,8,9,2,3] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[3,4,2,5,6,7,8,9,1] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,2,4,5,6,7,8,9,10,1] => [1,3,4,5,6,7,8,9,10,2] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,5,6,7,8,9,10,11,1] => [1,2,3,4,5,6,7,8,9,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]
[6,5,3,2,1,4,8,7] => [1,6,4,2,5,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,6,3,5,2,1,8,7] => [1,4,5,2,6,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[8,7,3,5,2,4,1,6] => [1,8,6,4,5,2,7,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[6,8,2,4,5,7,3,1] => [1,6,7,3,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[8,7,2,4,5,3,1,6] => [1,8,6,3,2,7,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[3,6,1,4,5,2,8,7] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[8,3,7,4,5,2,1,6] => [1,8,6,2,3,7,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[6,3,8,4,5,7,2,1] => [1,6,7,2,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,8,7,4,3,6,1,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[8,7,3,5,1,4,2,6] => [1,8,6,4,5,2,7,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[2,1,6,8,5,7,4,3] => [1,2,3,6,7,4,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[6,8,3,5,1,7,4,2] => [1,6,7,4,5,2,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,5,8,4,7,6,3,1] => [1,2,5,7,3,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,3,8,1,5,6,7,2] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,8,1,3,5,6,7,2] => [1,4,3,2,8,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[5,8,7,4,1,6,3,2] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,3,6,1,4,7,2] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,8,3,6,1,2,7,5] => [1,4,6,2,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,8,7,4,1,6,2,5] => [1,3,7,2,8,5,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,8,1,2,5,6,7,4] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[8,7,1,4,2,6,3,5] => [1,8,5,2,7,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,1,7,4,5,2,3,6] => [1,8,6,2,3,7,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[2,8,7,4,5,1,3,6] => [1,2,8,6,3,7,4,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[8,7,2,4,1,6,3,5] => [1,8,5,2,7,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[5,8,3,6,2,4,7,1] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,3,6,2,1,7,4] => [1,5,2,8,4,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,8,7,4,2,6,1,3] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[2,6,8,4,5,7,1,3] => [1,2,6,7,3,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,1,8,4,5,7,2,3] => [1,6,7,2,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,8,3,5,1,7,2,4] => [1,6,7,2,8,4,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[2,1,5,8,3,6,7,4] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[5,8,3,6,1,2,7,4] => [1,5,2,8,4,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,1,8,2,5,6,7,3] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[2,4,8,1,5,6,7,3] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[4,8,2,1,5,6,7,3] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,4,8,2,5,6,7,1] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[5,8,1,4,7,6,2,3] => [1,5,7,2,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,8,3,1,6,2,7,4] => [1,5,6,2,8,4,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[4,5,3,8,6,1,7,2] => [1,4,8,2,5,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,4,1,8,5,6,7,2] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[2,7,8,9,10,1,3,4,5,6] => [1,2,7,3,8,4,9,5,10,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]]]
[2,5,7,3,6,4,8,1] => [1,2,5,6,4,3,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,5,7,3,6,8,4,2] => [1,2,5,6,8,3,7,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[8,4,3,7,6,1,5,2] => [1,8,2,4,7,5,6,3] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[6,7,2,3,5,4,8,1] => [1,6,4,3,2,7,8,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[8,3,4,7,6,1,5,2] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[4,1,3,7,6,8,5,2] => [1,4,7,5,6,8,2,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,1,7,3,6,8,4,2] => [1,5,6,8,2,3,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,8,3,7,6,1,5,2] => [1,4,7,5,6,2,8,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,1,3,2,7,6,5,4] => [1,8,4,2,3,5,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[2,8,3,1,7,6,5,4] => [1,2,8,4,3,5,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[3,8,2,1,7,6,5,4] => [1,3,2,8,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[6,7,1,2,8,5,4,3] => [1,6,5,8,3,2,7,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[8,2,3,1,7,6,5,4] => [1,8,4,2,3,5,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,3,2,1,7,6,5,4] => [1,8,4,2,3,5,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,4,2,7,1,6,5,3] => [1,8,3,2,4,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,5,7,2,1,6,4,3] => [1,8,3,7,4,2,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[1,5,7,2,8,6,4,3] => [1,2,5,8,3,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,5,7,1,8,6,4,3] => [1,2,5,8,3,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[6,7,4,5,8,1,3,2] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,4,7,6,8,1,3,2] => [1,5,8,2,4,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[2,5,7,8,1,6,4,3] => [1,2,5,3,7,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,7,8,2,6,4,3] => [1,2,5,3,7,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[8,5,7,1,2,6,4,3] => [1,8,3,7,4,2,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[8,4,1,7,2,6,5,3] => [1,8,3,2,4,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[3,4,8,7,6,1,5,2] => [1,3,8,2,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[6,7,2,8,1,5,4,3] => [1,6,5,2,7,4,8,3] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[5,2,7,8,1,6,4,3] => [1,5,2,3,7,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,2,8,7,1,6,5,3] => [1,4,7,5,2,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,2,8,1,7,6,5,4] => [1,3,8,4,2,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[1,3,8,2,7,6,5,4] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[8,3,1,2,7,6,5,4] => [1,8,4,2,3,5,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,2,1,3,7,6,5,4] => [1,8,4,3,2,5,7,6] => [.,[[[[.,.],.],[.,[[.,.],.]]],.]]
[1,2,8,3,7,6,5,4] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[2,1,8,3,7,6,5,4] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[4,1,8,7,2,6,5,3] => [1,4,7,5,2,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,1,7,8,2,6,4,3] => [1,5,2,3,7,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,7,1,8,2,5,4,3] => [1,6,5,2,7,4,8,3] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[5,8,7,1,2,6,4,3] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,8,1,7,2,6,5,3] => [1,4,7,5,2,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,8,1,2,7,6,5,4] => [1,3,2,8,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[2,8,1,3,7,6,5,4] => [1,2,8,4,3,5,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[1,8,2,3,7,6,5,4] => [1,2,8,4,3,5,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[8,1,2,3,7,6,5,4] => [1,8,4,3,2,5,7,6] => [.,[[[[.,.],.],[.,[[.,.],.]]],.]]
[3,1,4,5,6,7,8,9,10,2] => [1,3,4,5,6,7,8,9,10,2] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,5,6,7,8,9,11,1,10] => [1,2,3,4,5,6,7,8,9,11,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]]
[10,1,4,5,6,7,8,9,2,3] => [1,10,3,4,5,6,7,8,9,2] => [.,[[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]],.]]
[3,1,4,5,6,7,8,9,10,11,2] => [1,3,4,5,6,7,8,9,10,11,2] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[3,1,4,5,6,7,8,9,10,11,12,2] => [1,3,4,5,6,7,8,9,10,11,12,2] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]
[6,7,1,8,4,5,2,3] => [1,6,5,4,8,3,2,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[3,7,1,5,8,2,6,4] => [1,3,2,7,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[2,7,1,5,8,3,6,4] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[4,6,5,1,8,7,2,3] => [1,4,2,6,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[8,1,4,5,7,6,2,3] => [1,8,3,4,5,7,2,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[4,5,6,1,8,7,2,3] => [1,4,2,5,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,5,6,1,8,2,7,4] => [1,3,6,2,5,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,4,6,1,3,8,7,5] => [1,2,4,3,6,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[5,3,6,1,8,2,7,4] => [1,5,8,4,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[7,3,1,5,8,2,6,4] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[8,1,3,5,7,2,6,4] => [1,8,4,5,7,6,2,3] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[7,2,1,5,8,3,6,4] => [1,7,6,3,2,4,5,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[6,2,5,1,8,3,7,4] => [1,6,3,5,8,4,2,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[2,3,6,1,4,8,7,5] => [1,2,3,6,8,5,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[8,1,2,4,3,7,6,5] => [1,8,5,3,2,4,6,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[4,6,3,1,2,8,7,5] => [1,4,2,6,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,6,4,1,3,8,7,5] => [1,2,6,8,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[3,7,1,4,2,8,6,5] => [1,3,2,7,6,8,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[4,7,1,3,2,8,6,5] => [1,4,3,2,7,6,8,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[8,1,6,7,2,3,5,4] => [1,8,4,7,5,2,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[3,7,1,2,4,8,6,5] => [1,3,2,7,6,8,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[2,7,1,3,4,8,6,5] => [1,2,7,6,8,5,4,3] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[2,6,3,1,4,8,7,5] => [1,2,6,8,5,4,3,7] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[3,6,2,1,4,8,7,5] => [1,3,2,6,8,5,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[5,6,2,1,8,3,7,4] => [1,5,8,4,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[6,5,2,1,8,3,7,4] => [1,6,3,2,5,8,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[8,1,5,2,7,3,6,4] => [1,8,4,2,3,5,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[6,4,2,1,3,8,7,5] => [1,6,8,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[5,4,2,3,1,8,7,6] => [1,5,2,4,3,6,8,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[7,3,1,2,4,8,6,5] => [1,7,6,8,5,4,2,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[8,1,3,2,4,7,6,5] => [1,8,5,4,2,3,6,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[8,1,2,3,4,7,6,5] => [1,8,5,4,3,2,6,7] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[7,2,1,3,4,8,6,5] => [1,7,6,8,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],[.,.]]]
[2,4,3,6,1,5,8,7] => [1,2,4,6,5,3,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[2,4,6,3,5,8,7,1] => [1,2,4,3,6,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,6,3,5,8,1,7] => [1,2,4,3,6,8,7,5] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,6,3,5,1,8,7] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[2,4,6,3,1,5,8,7] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[2,4,1,6,5,3,8,7] => [1,2,4,6,3,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[2,4,6,1,5,3,8,7] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[4,2,6,5,3,1,8,7] => [1,4,5,3,6,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,2,6,5,1,3,8,7] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,2,6,5,8,1,7,3] => [1,4,5,8,3,6,2,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,2,6,5,8,1,3,7] => [1,4,5,8,7,3,6,2] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[4,2,6,5,8,3,1,7] => [1,4,5,8,7,2,3,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[2,4,6,1,5,8,3,7] => [1,2,4,3,6,8,7,5] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,1,4,6,5,8,3,7] => [1,2,3,4,6,8,7,5] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[2,4,1,6,5,8,7,3] => [1,2,4,6,8,3,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,6,1,5,8,7,3] => [1,2,4,3,6,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,6,4,3,8,7,1,5] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,4,3,8,7,5,1] => [1,2,6,7,5,8,3,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[4,2,6,8,5,3,7,1] => [1,4,8,2,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,4,6,1,8,5,7,3] => [1,2,4,3,6,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,1,6,8,5,7,3] => [1,2,4,6,5,8,3,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,1,4,6,8,5,7,3] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[2,1,4,6,8,5,3,7] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[2,4,1,6,8,5,3,7] => [1,2,4,6,5,8,7,3] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,6,1,8,5,3,7] => [1,2,4,3,6,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[4,2,6,8,5,3,1,7] => [1,4,8,7,2,3,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,2,6,8,5,1,7,3] => [1,4,8,3,6,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[2,4,6,8,3,1,5,7] => [1,2,4,8,7,5,3,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[2,4,6,3,1,8,5,7] => [1,2,4,3,6,8,7,5] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,6,3,8,1,5,7] => [1,2,4,3,6,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,6,3,8,5,1,7] => [1,2,4,3,6,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,6,3,8,5,7,1] => [1,2,4,3,6,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,3,6,8,5,7,1] => [1,2,4,6,5,8,3,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,3,6,8,5,1,7] => [1,2,4,6,5,8,7,3] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,3,6,8,1,5,7] => [1,2,4,6,3,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,3,6,1,8,5,7] => [1,2,4,6,8,7,5,3] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,3,1,6,8,5,7] => [1,2,4,3,5,6,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[2,4,1,3,6,8,7,5] => [1,2,4,3,5,6,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[2,4,3,6,1,8,7,5] => [1,2,4,6,8,5,3,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,3,6,8,1,7,5] => [1,2,4,6,3,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[4,6,5,2,8,7,3,1] => [1,4,2,6,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,5,2,8,7,1,3] => [1,4,2,6,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,2,5,8,7,1,3] => [1,4,5,8,3,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[2,4,6,3,8,1,7,5] => [1,2,4,3,6,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,6,3,1,8,7,5] => [1,2,4,3,6,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,1,6,3,8,7,5] => [1,2,4,6,8,5,3,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,1,4,6,3,8,7,5] => [1,2,3,4,6,8,5,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[2,1,4,6,8,3,7,5] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[2,4,1,6,8,3,7,5] => [1,2,4,6,3,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,6,1,8,3,7,5] => [1,2,4,3,6,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[6,2,4,8,7,1,3,5] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,6,4,8,1,7,5,3] => [1,2,6,7,5,3,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,6,4,1,8,7,5,3] => [1,2,6,7,5,8,3,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,6,1,4,8,7,5,3] => [1,2,6,7,5,8,3,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,1,6,4,8,7,5,3] => [1,2,3,6,7,5,8,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,1,6,4,8,7,3,5] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,6,1,4,8,7,3,5] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,4,1,8,7,3,5] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,4,8,1,7,3,5] => [1,2,6,7,3,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,4,7,3,8,2,5] => [1,2,6,8,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,3,7,4,5,8,2,6] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[5,2,4,7,3,6,8,1] => [1,5,3,4,7,8,2,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[1,7,6,3,4,8,2,5] => [1,2,7,3,6,8,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[8,1,6,3,7,2,4,5] => [1,8,5,7,4,3,6,2] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[7,1,6,3,8,2,4,5] => [1,7,4,3,6,2,5,8] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[1,2,7,4,8,3,5,6] => [1,2,3,7,5,8,6,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[6,1,7,3,4,8,2,5] => [1,6,8,5,4,3,7,2] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[2,1,7,4,5,8,3,6] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[5,1,4,7,3,8,2,6] => [1,5,3,4,7,2,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,3,1,7,5,8,2,6] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,8,6,3,7,1,4,5] => [1,2,8,5,7,4,3,6] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[5,8,2,1,7,3,4,6] => [1,5,7,4,2,8,6,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,7,2,1,8,3,4,6] => [1,5,8,6,3,2,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,1,2,4,8,3,6,7] => [1,5,8,7,6,3,2,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[4,3,6,1,5,8,2,7] => [1,4,2,3,6,8,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,6,1,4,5,8,3,7] => [1,2,6,8,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,5,1,3,4,8,2,7] => [1,6,8,7,2,5,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[1,6,2,4,8,3,5,7] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,5,3,2,8,4,6,7] => [1,2,5,8,7,6,4,3] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[6,4,2,1,5,8,3,7] => [1,6,8,7,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[2,5,3,4,1,8,6,7] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[4,3,5,2,1,8,6,7] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[2,6,4,8,7,1,3,5] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,6,4,8,7,2,3,5] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[4,3,2,8,7,1,5,6] => [1,4,8,6,2,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,2,4,8,7,1,3,6] => [1,5,7,3,4,8,6,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,2,8,3,7,1,4,5] => [1,6,2,3,8,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[5,1,4,8,7,2,3,6] => [1,5,7,3,4,8,6,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,8,2,1,5,4,7,6] => [1,3,2,8,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[8,3,2,1,5,4,6,7] => [1,8,7,6,4,2,3,5] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[8,3,2,1,6,4,5,7] => [1,8,7,5,6,4,2,3] => [.,[[[[[.,[.,.]],.],[.,.]],.],.]]
[8,4,2,5,1,6,3,7] => [1,8,7,3,2,4,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,3,2,1,5,6,4,7] => [1,8,7,4,2,3,5,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[3,8,2,1,4,5,7,6] => [1,3,2,8,6,5,4,7] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[3,2,8,1,4,6,7,5] => [1,3,8,5,4,2,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[3,2,8,1,4,7,6,5] => [1,3,8,5,4,2,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[3,8,2,1,4,7,5,6] => [1,3,2,8,6,7,5,4] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[3,8,2,1,5,7,4,6] => [1,3,2,8,6,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,8,2,5,1,7,3,6] => [1,4,5,2,8,6,7,3] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,7,2,5,1,8,3,6] => [1,4,5,2,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,7,2,1,5,8,4,6] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,7,2,1,4,8,5,6] => [1,3,2,7,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,2,1,7,5,8,6,4] => [1,3,2,4,7,6,8,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[4,3,8,6,7,1,2,5] => [1,4,6,2,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,2,8,6,1,7,3,5] => [1,4,6,7,3,8,5,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,2,8,1,6,7,4,5] => [1,3,8,5,6,7,4,2] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[3,2,1,8,7,5,6,4] => [1,3,2,4,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[3,8,2,1,7,4,5,6] => [1,3,2,8,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,2,8,1,7,4,6,5] => [1,3,8,5,7,6,4,2] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,2,8,1,6,4,7,5] => [1,3,8,5,6,4,2,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[3,2,7,1,6,4,8,5] => [1,3,7,8,5,6,4,2] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,7,8,3,4,1,2,6] => [1,5,4,3,8,6,2,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[4,2,7,8,1,3,6,5] => [1,4,8,5,2,3,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,2,6,8,1,3,7,5] => [1,4,8,5,2,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,2,6,7,1,3,8,5] => [1,4,7,8,5,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,2,6,1,8,4,7,5] => [1,3,6,4,2,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,7,2,1,8,4,5,6] => [1,3,2,7,5,8,6,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,7,3,8,5,1,2,6] => [1,4,8,6,2,7,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,3,7,8,6,1,2,5] => [1,4,8,5,6,2,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,2,1,6,8,5,7,4] => [1,3,2,4,6,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[4,2,6,8,1,7,3,5] => [1,4,8,5,2,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,3,6,8,7,1,2,5] => [1,4,8,5,7,2,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,2,6,7,1,8,3,5] => [1,4,7,3,6,8,5,2] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[3,4,6,8,7,5,1,2] => [1,3,6,5,7,2,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[5,3,6,4,8,7,1,2] => [1,5,8,2,3,6,7,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,4,6,2,7,8,5,3] => [1,2,4,3,6,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[3,1,8,5,4,2,6,7] => [1,3,8,7,6,2,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[1,2,7,5,4,8,6,3] => [1,2,3,7,6,8,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[6,3,7,5,4,8,1,2] => [1,6,8,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,3,8,5,4,6,1,2] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[3,8,7,5,4,6,1,2] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,3,6,7,8,5,1,2] => [1,4,7,2,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,6,8,5,4,7,1,2] => [1,3,8,2,6,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[6,8,3,5,4,7,1,2] => [1,6,7,2,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[1,6,2,5,4,8,7,3] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[7,1,2,5,8,3,6,4] => [1,7,6,3,2,4,5,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[6,2,1,5,4,8,7,3] => [1,6,8,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,1,6,2,8,7,5,3] => [1,4,2,3,6,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,8,1,2,4,6,5,3] => [1,7,5,4,2,8,3,6] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,8,3,1,4,2,6,5] => [1,7,6,2,8,5,4,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[4,3,6,1,8,2,7,5] => [1,4,2,3,6,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,3,8,5,4,1,6,7] => [1,2,3,8,7,6,4,5] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]]
[7,5,1,6,4,3,2,8] => [1,7,2,5,4,6,3,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[5,8,1,6,4,3,2,7] => [1,5,4,6,3,2,8,7] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[7,8,4,1,5,3,2,6] => [1,7,2,8,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[7,8,5,1,6,3,2,4] => [1,7,2,8,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[2,6,1,5,7,3,8,4] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,8,7,4,3,2,5] => [1,2,6,3,8,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[6,8,1,7,4,3,2,5] => [1,6,3,2,8,5,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[5,6,1,7,4,3,2,8] => [1,5,4,7,2,6,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,1,7,6,4,3,2,8] => [1,5,4,6,3,7,2,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[6,1,7,8,4,3,2,5] => [1,6,3,7,2,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,1,8,6,4,3,2,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[2,1,7,5,6,3,8,4] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[7,8,1,6,5,3,2,4] => [1,7,2,8,4,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[7,8,2,1,4,5,6,3] => [1,7,6,5,4,2,8,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[2,8,1,5,4,6,7,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,2,8,5,6,3,7,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[6,1,2,5,7,3,8,4] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,2,1,5,6,3,7,8] => [1,4,5,6,3,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,3,6,1,5,7,2,8] => [1,4,2,3,6,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,1,6,3,7,8,2,4] => [1,5,7,2,3,6,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,3,6,8,5,7,2,4] => [1,2,3,6,7,4,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,4,6,3,7,1,8,5] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,3,6,4,8,7,2,5] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[4,1,6,7,3,8,2,5] => [1,4,7,2,3,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[6,4,1,5,2,3,7,8] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,1,7,5,2,3,8,6] => [1,4,5,2,3,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[1,2,4,5,8,3,7,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[7,2,3,5,4,1,8,6] => [1,7,8,6,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[4,2,6,3,8,1,7,5] => [1,4,3,6,2,5,8,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[7,8,2,3,4,1,6,5] => [1,7,6,2,8,5,4,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[7,8,1,4,6,3,2,5] => [1,7,2,8,5,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[3,1,6,4,7,8,2,5] => [1,3,6,8,5,7,2,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[7,1,5,8,4,3,2,6] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,5,7,1,4,3,2,8] => [1,6,3,7,2,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,5,8,1,4,3,2,6] => [1,7,2,5,4,3,8,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[5,8,7,1,4,3,2,6] => [1,5,4,2,8,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[2,4,7,5,1,3,8,6] => [1,2,4,5,3,7,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[7,8,4,6,1,3,2,5] => [1,7,2,8,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,8,5,4,1,3,2,6] => [1,7,2,8,6,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[3,5,6,4,1,8,2,7] => [1,3,6,8,7,2,5,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,6,4,5,1,3,8,7] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,6,5,1,4,3,2,8] => [1,7,2,6,3,5,4,8] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[1,2,3,4,5,6,9,7,8] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[1,2,3,4,5,8,6,9,7] => [1,2,3,4,5,6,8,9,7] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[1,2,3,4,7,5,8,9,6] => [1,2,3,4,5,7,8,9,6] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[1,2,3,6,4,7,8,9,5] => [1,2,3,4,6,7,8,9,5] => [.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]
[1,2,5,3,6,7,8,9,4] => [1,2,3,5,6,7,8,9,4] => [.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]
[1,4,2,5,6,7,8,9,3] => [1,2,4,5,6,7,8,9,3] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[9,8,1,2,3,4,5,6,7] => [1,9,7,5,3,2,8,6,4] => [.,[[[[[.,.],[.,.]],[.,.]],[.,.]],.]]
[6,7,8,9,1,2,3,4,5] => [1,6,2,7,3,8,4,9,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]]
[8,9,10,1,2,3,4,5,6,7] => [1,8,5,2,9,6,3,10,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],[.,[.,.]]]]
[3,4,6,2,7,1,5,8] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,6,2,5,4,1,7,8] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,2,7,5,4,1,6,8] => [1,3,7,6,2,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,3,6,2,8,1,5,7] => [1,4,2,3,6,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,1,2,5,4,7,8,3] => [1,6,7,8,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,2,4,5,1,3,7,8] => [1,6,3,4,5,2,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,2,8,5,1,3,7,6] => [1,4,5,2,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,3,6,8,1,7,2,5] => [1,4,8,5,2,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,3,6,4,1,7,2,8] => [1,5,2,3,6,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[1,6,7,4,8,3,5,2] => [1,2,6,3,7,5,8,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,4,6,3,7,5,8,2] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[4,6,7,2,5,8,1,3] => [1,4,2,6,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,4,6,1,7,5,3,8] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[2,7,5,4,1,6,3,8] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,5,4,6,2,8,1,3] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[1,7,5,4,3,8,6,2] => [1,2,7,6,8,3,5,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[1,4,6,3,5,8,7,2] => [1,2,4,3,6,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,5,8,4,3,6,7,2] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,4,6,2,7,8,1,3] => [1,5,7,2,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,6,3,2,7,1,4,8] => [1,5,7,4,2,6,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,6,3,2,7,1,8,4] => [1,5,7,8,4,2,6,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[2,4,1,7,8,5,3,6] => [1,2,4,7,3,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,5,4,1,6,3,8,7] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,6,3,2,1,8,4,7] => [1,5,2,6,8,7,4,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[3,5,2,1,6,4,7,8] => [1,3,2,5,6,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,8,4,3,2,1,5,7] => [1,6,2,8,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,3,8,2,1,6,4,7] => [1,5,2,3,8,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[3,7,5,8,2,1,4,6] => [1,3,5,2,7,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[8,6,4,3,2,1,7,5] => [1,8,5,2,6,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[7,6,4,3,2,1,8,5] => [1,7,8,5,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,4,3,2,1,6,5] => [1,7,6,2,8,5,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[5,4,7,2,1,8,6,3] => [1,5,2,4,3,7,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[7,5,8,3,2,6,1,4] => [1,7,2,5,3,8,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,7,3,2,1,6,8,4] => [1,5,2,7,8,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,7,3,2,1,6,4,8] => [1,5,2,7,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,3,7,2,5,1,8,4] => [1,6,2,3,7,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,7,8,3,5,2,1,4] => [1,6,2,7,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,1,5,7,8,6,3,4] => [1,2,3,5,8,4,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[6,3,7,2,8,1,4,5] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,2,6,1,7,4,5,8] => [1,3,6,4,2,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,5,2,1,4,7,6,8] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[7,3,5,2,1,8,4,6] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[2,5,4,1,3,7,8,6] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,5,8,4,1,3,7,6] => [1,2,5,3,8,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[3,7,2,8,6,1,4,5] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,6,8,2,1,7,4,5] => [1,3,8,5,2,6,7,4] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[8,4,7,3,2,1,5,6] => [1,8,6,2,4,3,7,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[8,3,5,2,1,4,7,6] => [1,8,6,4,2,3,5,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[7,3,2,8,6,1,4,5] => [1,7,4,8,5,6,2,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[3,5,2,1,4,6,8,7] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[7,8,3,5,4,6,1,2] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,6,3,7,5,2,4,1] => [1,8,2,6,3,4,7,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[5,4,1,6,3,2,8,7] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,4,1,6,2,3,8,7] => [1,5,2,4,6,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,7,1,6,2,8,3,4] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,1,6,2,8,4,3] => [1,5,2,7,4,6,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[2,7,6,5,1,8,3,4] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,3,6,5,1,4,8,7] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,3,6,4,1,5,8,7] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,3,6,1,5,4,8,7] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,7,6,1,4,8,3,5] => [1,2,7,3,6,8,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[7,3,5,1,8,4,2,6] => [1,7,2,3,5,8,6,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[7,3,5,1,8,6,4,2] => [1,7,4,2,3,5,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[2,7,6,1,5,8,4,3] => [1,2,7,4,3,6,8,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[2,1,7,6,3,8,5,4] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,1,7,6,3,8,4,5] => [1,2,3,7,4,6,8,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[5,7,3,6,2,8,4,1] => [1,5,2,7,4,6,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[2,7,6,4,1,8,3,5] => [1,2,7,3,6,8,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[7,3,5,1,8,6,2,4] => [1,7,2,3,5,8,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,3,5,1,8,2,4,7] => [1,6,2,3,5,8,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[2,3,4,8,7,6,1,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[2,3,4,8,5,7,1,6] => [1,2,3,4,8,6,7,5] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[7,3,5,4,8,1,2,6] => [1,7,2,3,5,8,6,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[2,1,4,5,8,7,3,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[7,3,5,4,8,1,6,2] => [1,7,6,2,3,5,8,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[2,3,4,8,7,5,6,1] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[2,3,4,8,7,5,1,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[2,7,6,5,4,8,1,3] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[7,3,5,6,8,4,1,2] => [1,7,2,3,5,8,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[7,3,5,6,8,1,4,2] => [1,7,4,6,2,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,3,5,6,8,1,2,4] => [1,7,2,3,5,8,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,4,1,5,8,7,3,2] => [1,6,7,3,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,7,1,6,3,8,2,4] => [1,5,3,2,7,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,4,1,5,8,2,3,6] => [1,7,3,2,4,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,3,5,7,8,2,1,4] => [1,6,2,3,5,8,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,3,5,7,8,2,4,1] => [1,6,2,3,5,8,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[2,7,6,4,5,8,3,1] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[5,7,3,6,1,8,4,2] => [1,5,2,7,4,6,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[2,1,4,5,8,6,3,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[7,3,5,4,8,6,2,1] => [1,7,2,3,5,8,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[2,3,4,8,5,6,1,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[2,3,4,8,7,1,6,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[2,3,4,8,1,7,6,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,3,4,8,1,6,7,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,3,4,8,5,1,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[6,3,5,4,8,2,7,1] => [1,6,2,3,5,8,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[7,4,3,5,8,2,1,6] => [1,7,2,4,5,8,6,3] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[2,1,4,5,8,3,7,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[6,3,5,4,8,2,1,7] => [1,6,2,3,5,8,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[2,3,4,8,5,1,6,7] => [1,2,3,4,8,7,6,5] => [.,[.,[.,[.,[[[[.,.],.],.],.]]]]]
[2,3,4,8,1,6,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[2,3,4,8,1,5,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[7,8,2,6,1,5,3,4] => [1,7,3,2,8,4,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,8,1,6,2,5,3,4] => [1,7,3,2,8,4,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[1,8,6,7,2,5,3,4] => [1,2,8,4,7,3,6,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[5,8,1,7,2,6,3,4] => [1,5,2,8,4,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,8,2,7,1,6,3,4] => [1,5,2,8,4,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[2,8,6,7,1,5,3,4] => [1,2,8,4,7,3,6,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[1,8,2,7,4,6,3,5] => [1,2,8,5,4,7,3,6] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[2,8,1,7,4,6,3,5] => [1,2,8,5,4,7,3,6] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[4,8,2,7,1,6,3,5] => [1,4,7,3,2,8,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,8,1,7,2,6,3,5] => [1,4,7,3,2,8,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,8,1,7,5,6,2,3] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,8,1,7,5,6,2,4] => [1,3,2,8,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[3,8,1,7,4,6,2,5] => [1,3,2,8,5,4,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[1,8,3,7,4,6,2,5] => [1,2,8,5,4,7,3,6] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[3,8,1,7,2,6,4,5] => [1,3,2,8,5,4,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,8,2,7,1,6,4,5] => [1,3,2,8,5,4,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,8,2,7,4,6,1,5] => [1,3,2,8,5,4,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,8,2,7,5,6,1,4] => [1,3,2,8,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[4,8,2,7,5,6,1,3] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,3,7,5,6,1,2] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,8,3,7,4,6,1,5] => [1,2,8,5,4,7,3,6] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[7,5,1,8,6,2,3,4] => [1,7,3,2,5,6,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,4,8,6,1,5,2,3] => [1,7,2,4,6,5,3,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[7,1,8,4,5,2,6,3] => [1,7,6,2,3,8,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[1,6,7,4,2,8,5,3] => [1,2,6,8,3,7,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[7,1,8,3,5,6,2,4] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,4,2,8,6,1,3,5] => [1,7,3,2,4,8,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,3,1,8,4,2,5,6] => [1,7,5,4,8,6,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,2,8,3,5,1,6,4] => [1,7,6,2,3,8,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,2,8,3,4,6,1,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[1,5,7,8,2,6,3,4] => [1,2,5,3,7,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,2,3,8,5,7,4,1] => [1,6,7,4,8,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,3,1,4,8,5,2,7] => [1,6,5,8,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[2,6,3,7,8,5,4,1] => [1,2,6,5,8,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[2,6,3,7,8,4,5,1] => [1,2,6,4,7,5,8,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,4,7,3,5,6,8,1] => [1,2,4,3,7,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,4,7,3,6,8,5,1] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,5,3,7,8,1,6,4] => [1,2,5,8,4,7,6,3] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[3,1,5,4,7,8,2,6] => [1,3,5,7,2,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,3,1,4,8,2,6,7] => [1,5,8,7,6,2,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,2,4,8,6,1,3,7] => [1,5,6,2,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,2,3,8,4,6,7,1] => [1,5,4,8,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,8,2,3,6,1,7,5] => [1,4,3,2,8,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,8,2,3,5,7,1,6] => [1,4,3,2,8,6,7,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[1,4,7,8,3,6,2,5] => [1,2,4,8,5,3,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[4,8,1,3,6,7,2,5] => [1,4,3,2,8,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[5,3,8,2,4,7,1,6] => [1,5,4,2,3,8,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,4,3,8,1,2,7,6] => [1,5,2,4,8,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,3,8,2,5,1,7,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,3,8,1,4,7,2,5] => [1,6,7,2,3,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[5,8,1,3,6,2,7,4] => [1,5,6,2,8,4,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[1,5,7,4,2,6,8,3] => [1,2,5,3,7,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,8,1,4,2,6,3,7] => [1,5,2,8,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,4,1,2,7,6,3] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,5,1,2,8,7,3,4] => [1,6,7,3,2,5,8,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,3,1,6,4,2,7,8] => [1,5,4,6,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,2,6,4,1,7,3,8] => [1,5,2,3,6,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[3,5,7,1,8,6,2,4] => [1,3,7,2,5,8,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,2,5,7,1,8,6,3] => [1,4,7,6,8,3,5,2] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[3,4,7,2,8,6,1,5] => [1,3,7,2,4,5,8,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,4,5,8,2,7,1,6] => [1,3,5,2,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,4,6,2,8,1,5,7] => [1,3,6,2,4,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,5,2,6,8,1,7,4] => [1,3,2,5,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[4,3,1,2,5,6,8,7] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,3,6,8,4,7,2,1] => [1,5,4,8,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[3,7,2,5,4,8,6,1] => [1,3,2,7,6,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[8,4,2,5,7,3,6,1] => [1,8,2,4,5,7,6,3] => [.,[[.,[[.,.],[.,[[.,.],.]]]],.]]
[4,7,2,5,8,3,6,1] => [1,4,5,8,2,7,6,3] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[5,2,6,8,4,3,7,1] => [1,5,4,8,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,1,6,5,8,3,2,7] => [1,4,5,8,7,2,3,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[8,5,4,7,6,3,2,1] => [1,8,2,5,6,3,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[5,7,1,8,4,3,2,6] => [1,5,4,8,6,3,2,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[2,7,1,5,4,3,8,6] => [1,2,7,8,6,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[8,2,1,5,4,3,7,6] => [1,8,6,3,2,4,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,4,1,5,7,3,2,6] => [1,8,6,3,2,4,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,5,6,7,1,3,2,4] => [1,8,4,7,2,5,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,4,6,1,7,3,2,5] => [1,8,5,7,2,4,3,6] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[8,3,6,1,4,7,2,5] => [1,8,5,4,2,3,6,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[2,7,6,1,4,3,8,5] => [1,2,7,8,5,4,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[5,7,2,8,4,3,6,1] => [1,5,4,8,2,7,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[6,7,8,2,4,3,5,1] => [1,6,3,8,2,7,5,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[4,7,6,2,8,3,5,1] => [1,4,2,7,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,3,6,2,4,7,5,1] => [1,8,2,3,6,7,5,4] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[3,7,6,2,4,8,5,1] => [1,3,6,8,2,7,5,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[5,7,3,8,4,6,2,1] => [1,5,4,8,2,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[8,7,2,1,4,3,6,5] => [1,8,5,4,2,7,6,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,7,3,1,4,6,2,5] => [1,8,5,4,2,7,3,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,7,6,3,2,5,4,1] => [1,8,2,7,4,3,6,5] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[8,7,3,5,1,6,2,4] => [1,8,4,5,2,7,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,7,2,5,1,3,6,4] => [1,8,4,5,2,7,6,3] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,2,6,5,1,3,7,4] => [1,8,4,5,2,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[8,4,6,5,7,1,2,3] => [1,8,3,6,2,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[4,7,6,5,8,1,2,3] => [1,4,5,8,3,6,2,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[8,1,2,3,4,5,6,7,9] => [1,8,7,6,5,4,3,2,9] => [.,[[[[[[[.,.],.],.],.],.],.],[.,.]]]
[1,9,2,3,4,5,6,7,8] => [1,2,9,8,7,6,5,4,3] => [.,[.,[[[[[[[.,.],.],.],.],.],.],.]]]
[9,1,2,3,4,5,6,7,8,10] => [1,9,8,7,6,5,4,3,2,10] => [.,[[[[[[[[.,.],.],.],.],.],.],.],[.,.]]]
[1,10,2,3,4,5,6,7,8,9] => [1,2,10,9,8,7,6,5,4,3] => [.,[.,[[[[[[[[.,.],.],.],.],.],.],.],.]]]
[1,7,9,2,3,4,5,6,8] => [1,2,7,5,3,9,8,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[[.,.],.]]]]
[1,9,10,2,3,4,5,6,7,8] => [1,2,9,7,5,3,10,8,6,4] => [.,[.,[[[[.,[.,.]],[.,.]],[.,.]],[.,.]]]]
[1,11,2,3,4,5,6,7,8,9,10] => [1,2,11,10,9,8,7,6,5,4,3] => [.,[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]]
[1,6,2,4,7,8,5,3] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,4,7,2,8,1,6,5] => [1,3,7,6,2,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[1,4,7,2,5,8,6,3] => [1,2,4,3,7,6,8,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[7,3,8,4,5,6,1,2] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[3,5,6,4,8,7,1,2] => [1,3,6,7,2,5,8,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[4,6,8,5,3,7,1,2] => [1,4,5,3,8,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[1,6,5,4,2,8,7,3] => [1,2,6,8,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,8,5,2,7,3,6,4] => [1,2,8,4,3,5,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[4,2,7,5,1,8,6,3] => [1,4,5,2,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[7,8,1,4,2,6,5,3] => [1,7,5,2,8,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[1,3,6,4,8,2,5,7] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[7,4,5,3,2,8,1,6] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[5,8,3,6,1,4,2,7] => [1,5,2,8,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[1,4,6,2,5,8,3,7] => [1,2,4,3,6,8,7,5] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,6,8,7,4,2,3,5] => [1,2,6,3,8,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[7,1,8,6,3,4,2,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[1,2,8,3,6,5,7,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[6,1,3,2,7,5,8,4] => [1,6,5,7,8,4,2,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[1,6,3,8,5,7,2,4] => [1,2,6,7,3,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,4,3,7,2,8,5] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,3,4,8,7,1,5] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,1,3,4,5,2,8,6] => [1,7,8,6,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[4,1,6,3,8,2,7,5] => [1,4,3,6,2,5,8,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[7,8,2,4,6,3,1,5] => [1,7,2,8,5,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[3,2,6,4,7,8,1,5] => [1,3,6,8,5,7,2,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[7,2,5,8,3,4,1,6] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[5,3,8,7,1,2,6,4] => [1,5,2,3,8,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,5,3,8,2,1,7,4] => [1,6,2,5,3,4,8,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,5,8,4,1,2,3,6] => [1,7,3,8,6,2,5,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[5,8,7,4,1,3,2,6] => [1,5,2,8,6,3,7,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[3,5,7,8,4,1,2,6] => [1,3,7,2,5,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[1,4,7,5,3,8,2,6] => [1,2,4,5,3,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,4,6,7,3,1,8,5] => [1,2,4,7,8,5,3,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[7,8,4,6,3,1,2,5] => [1,7,2,8,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[2,6,4,5,3,8,1,7] => [1,2,6,8,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,6,5,8,4,2,1,7] => [1,3,5,4,8,7,2,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[5,6,8,4,2,3,1,7] => [1,5,2,6,3,8,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,8,5,4,3,1,2,7] => [1,6,2,8,7,3,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[8,6,5,1,2,4,7,3] => [1,8,3,5,2,6,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[6,7,5,8,2,1,4,3] => [1,6,2,7,4,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[1,7,5,8,2,6,4,3] => [1,2,7,4,8,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,3,8,5,7,6,2,4] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[6,3,8,5,7,1,2,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,3,1,5,6,2,7,4] => [1,8,4,5,6,2,3,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[6,8,5,2,1,4,7,3] => [1,6,4,2,8,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,8,2,5,6,1,7,4] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[2,8,1,5,6,3,7,4] => [1,2,8,4,5,6,3,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[8,1,2,5,6,3,7,4] => [1,8,4,5,6,3,2,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[1,8,2,5,7,6,3,4] => [1,2,8,4,5,7,3,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[5,1,8,6,2,7,3,4] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[2,5,8,6,1,7,3,4] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[7,6,5,8,1,2,4,3] => [1,7,4,8,3,5,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[5,1,3,7,8,6,2,4] => [1,5,8,4,7,2,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[7,2,5,8,1,6,4,3] => [1,7,4,8,3,5,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[3,2,8,5,7,6,1,4] => [1,3,8,4,5,7,2,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[5,2,8,6,1,7,3,4] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,2,8,6,5,7,3,4] => [1,2,3,8,4,6,7,5] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[4,2,1,3,6,7,8,5] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[8,2,5,6,3,7,1,4] => [1,8,4,6,7,2,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[7,2,6,5,4,1,8,3] => [1,7,8,3,6,2,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[6,1,3,5,4,7,8,2] => [1,6,7,8,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,1,5,3,4,7,8,2] => [1,6,7,8,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[4,3,1,2,6,7,8,5] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[8,1,6,5,7,3,2,4] => [1,8,4,5,7,2,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[5,8,1,6,3,7,2,4] => [1,5,3,2,8,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[1,7,6,5,4,2,8,3] => [1,2,7,8,3,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[5,7,6,1,4,2,8,3] => [1,5,4,2,7,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[7,1,4,2,6,5,8,3] => [1,7,8,3,4,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[2,7,4,1,5,6,8,3] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[5,7,6,4,1,2,8,3] => [1,5,2,7,8,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,6,1,5,2,8,3] => [1,4,2,7,8,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[1,7,6,4,5,2,8,3] => [1,2,7,8,3,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[3,8,1,6,5,7,2,4] => [1,3,2,8,4,6,7,5] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[8,1,3,5,7,6,2,4] => [1,8,4,5,7,2,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[7,8,5,4,1,6,2,3] => [1,7,2,8,3,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,1,5,4,3,7,8,2] => [1,6,7,8,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[8,3,2,6,5,7,1,4] => [1,8,4,6,7,2,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[7,4,6,2,5,1,8,3] => [1,7,8,3,6,2,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[6,1,4,3,5,7,8,2] => [1,6,7,8,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,1,3,4,5,7,8,2] => [1,6,7,8,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,2,6,4,5,1,8,3] => [1,7,8,3,6,2,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[8,2,3,6,5,7,1,4] => [1,8,4,6,7,2,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[3,4,7,8,5,6,1,2] => [1,3,7,2,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,4,7,2,5,1,6,8] => [1,3,7,6,2,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[1,4,7,2,5,8,3,6] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[3,6,2,4,7,1,5,8] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[6,8,3,4,5,7,1,2] => [1,6,7,2,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,3,6,7,5,8,1,2] => [1,4,7,2,3,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[6,3,7,5,8,4,1,2] => [1,6,4,5,8,2,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,2,7,6,5,8,3,4] => [1,2,3,7,4,6,8,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[4,8,2,6,1,5,3,7] => [1,4,6,5,2,8,7,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,3,8,6,4,1,5,7] => [1,2,3,8,7,5,4,6] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[4,3,6,2,5,1,8,7] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,8,3,2,5,1,4,6] => [1,7,4,2,8,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,8,1,2,5,6,3,4] => [1,7,3,2,8,4,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[4,1,6,2,5,7,3,8] => [1,4,2,3,6,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,1,2,5,8,7,3,4] => [1,6,7,3,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,1,8,6,4,7,3,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[7,1,3,6,8,4,2,5] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[1,8,3,6,7,4,5,2] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[7,1,5,8,3,6,2,4] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[5,1,8,7,2,3,6,4] => [1,5,2,3,8,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[3,1,6,4,7,2,5,8] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,4,7,5,1,8,3,6] => [1,2,4,5,3,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[5,6,8,1,3,2,4,7] => [1,5,3,8,7,4,2,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,8,5,1,3,4,2,7] => [1,6,4,2,8,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[4,2,8,3,1,7,5,6] => [1,4,3,8,6,7,5,2] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[1,3,7,4,8,2,5,6] => [1,2,3,7,5,8,6,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[5,3,7,4,1,6,2,8] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,4,7,3,6,1,8,5] => [1,2,4,3,7,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[7,5,6,8,1,4,3,2] => [1,7,3,6,4,8,2,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[2,4,7,1,6,5,3,8] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,2,7,8,5,4,3,6] => [1,2,3,7,4,8,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[6,3,1,2,8,4,5,7] => [1,6,4,2,3,5,8,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[4,2,1,3,6,5,8,7] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[2,8,1,4,5,6,3,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[7,2,1,5,4,6,3,8] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[4,2,6,1,8,5,3,7] => [1,4,2,3,6,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[7,8,2,1,4,5,3,6] => [1,7,3,2,8,6,5,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[7,8,4,1,5,3,6,2] => [1,7,6,3,4,2,8,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[5,8,1,6,3,4,7,2] => [1,5,3,2,8,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,5,1,8,2,7,4,3] => [1,6,7,4,8,3,2,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,8,1,7,5,2,3,4] => [1,6,2,8,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,6,1,8,5,3,2,4] => [1,7,2,6,3,4,8,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[5,6,1,7,4,8,2,3] => [1,5,4,7,2,6,8,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[3,6,1,5,7,4,2,8] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,1,7,4,8,3] => [1,2,5,7,8,3,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,1,7,5,6,4,8,2] => [1,3,7,8,2,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[5,1,7,6,4,8,3,2] => [1,5,4,6,8,2,3,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[2,6,5,7,3,4,8,1] => [1,2,6,4,7,8,3,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,6,4,7,5,8,2,3] => [1,2,6,8,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[8,5,3,6,2,7,4,1] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[1,3,7,4,6,8,2,5] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[4,7,5,6,3,2,8,1] => [1,4,6,2,7,8,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[1,7,6,5,4,8,2,3] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[8,1,6,5,7,2,4,3] => [1,8,3,6,2,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[1,2,7,6,8,3,4,5] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,1,7,5,6,8,3,4] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[4,8,5,6,2,7,3,1] => [1,4,6,7,3,5,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,8,6,4,2,7,5,1] => [1,3,6,7,5,2,8,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,8,6,3,7,4,5,1] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[7,8,1,6,2,4,5,3] => [1,7,5,2,8,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,8,1,4,7,2,5,3] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[3,8,4,1,7,2,6,5] => [1,3,4,2,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[3,7,4,1,8,5,2,6] => [1,3,4,2,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[6,7,1,4,8,3,2,5] => [1,6,3,2,7,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,7,1,8,4,5,3,6] => [1,2,7,3,4,8,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[6,1,2,8,4,3,5,7] => [1,6,3,2,4,8,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,5,1,4,3,8,2,7] => [1,6,8,7,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[1,6,2,5,8,3,4,7] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[8,5,1,3,7,2,6,4] => [1,8,4,3,2,5,7,6] => [.,[[[[.,.],.],[.,[[.,.],.]]],.]]
[8,4,2,1,7,3,6,5] => [1,8,5,7,6,3,2,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[7,4,2,1,8,5,3,6] => [1,7,3,2,4,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[1,5,4,2,8,3,6,7] => [1,2,5,8,7,6,3,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,7,6,8,5,3,4,1] => [1,2,7,4,8,3,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[1,7,6,8,5,4,2,3] => [1,2,7,3,6,4,8,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,4,8,6,7,5,2,3] => [1,2,4,6,5,7,3,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[2,4,8,6,7,3,5,1] => [1,2,4,6,3,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[7,3,8,5,4,6,2,1] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[3,4,8,5,6,7,2,1] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[6,3,5,8,4,7,2,1] => [1,6,7,2,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[5,4,3,8,6,7,2,1] => [1,5,6,7,2,4,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,4,2,8,7,3,6,1] => [1,5,7,6,3,2,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,2,5,8,7,3,4,1] => [1,6,3,5,7,4,8,2] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[3,2,8,5,7,4,6,1] => [1,3,8,2,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[1,3,8,7,5,6,2,4] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[2,1,8,7,4,6,3,5] => [1,2,3,8,5,4,7,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[3,1,8,5,7,6,2,4] => [1,3,8,4,5,7,2,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[6,1,5,8,7,4,2,3] => [1,6,4,8,3,5,7,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[5,4,1,8,7,6,2,3] => [1,5,7,2,4,8,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,8,6,7,4,3,2,1] => [1,5,4,7,2,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,8,7,5,6,3,2,1] => [1,4,5,6,3,7,2,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,2,1,6,3,5,8,7] => [1,4,6,5,3,2,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,2,1,4,3,5,8,7] => [1,6,5,3,2,4,7,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[6,2,1,4,3,8,5,7] => [1,6,8,7,5,3,2,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[8,2,1,4,3,6,5,7] => [1,8,7,5,3,2,4,6] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[8,2,4,1,3,6,5,7] => [1,8,7,5,3,4,2,6] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[6,2,4,1,3,8,5,7] => [1,6,8,7,5,3,4,2] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[4,2,6,1,3,5,8,7] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,1,6,4,3,5,8,7] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,6,1,4,3,5,8,7] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,6,4,1,3,5,8,7] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[6,4,2,1,3,5,8,7] => [1,6,5,3,2,4,7,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[8,4,2,1,3,6,5,7] => [1,8,7,5,3,2,4,6] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[4,6,2,1,8,3,5,7] => [1,4,2,6,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,6,1,4,3,8,5,7] => [1,2,6,8,7,5,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[2,1,6,4,3,8,5,7] => [1,2,3,6,8,7,5,4] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[2,1,8,4,3,6,5,7] => [1,2,3,8,7,5,4,6] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[4,8,2,1,3,6,5,7] => [1,4,2,8,7,5,3,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[2,8,1,4,6,3,5,7] => [1,2,8,7,5,6,3,4] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]]
[2,1,8,4,6,3,5,7] => [1,2,3,8,7,5,6,4] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[2,1,6,4,8,3,5,7] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,6,1,4,8,3,5,7] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,4,1,8,3,5,7] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,4,8,1,3,5,7] => [1,2,6,3,4,8,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[4,6,2,8,1,3,5,7] => [1,4,8,7,5,2,6,3] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,2,6,1,3,8,5,7] => [1,4,2,3,6,8,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,2,6,1,8,3,5,7] => [1,4,2,3,6,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,2,4,1,8,3,5,7] => [1,6,3,4,2,5,8,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,2,4,1,6,3,5,7] => [1,8,7,5,6,3,4,2] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[4,2,1,6,3,8,5,7] => [1,4,6,8,7,5,3,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,2,1,3,6,8,5,7] => [1,4,3,2,5,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[2,1,4,3,8,6,5,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[2,4,1,3,8,6,5,7] => [1,2,4,3,5,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[4,2,1,3,8,6,5,7] => [1,4,3,2,5,8,7,6] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[4,2,1,8,3,6,5,7] => [1,4,8,7,5,3,2,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[6,2,1,8,4,3,5,7] => [1,6,3,2,4,8,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,2,1,6,4,3,5,7] => [1,8,7,5,4,6,3,2] => [.,[[[[[[.,.],.],.],[.,.]],.],.]]
[4,2,8,1,6,3,5,7] => [1,4,2,3,8,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,2,8,1,3,6,5,7] => [1,4,2,3,8,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[2,4,8,1,3,6,5,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[2,4,1,8,3,6,5,7] => [1,2,4,8,7,5,3,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[2,1,4,8,3,6,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[2,1,4,8,6,3,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[2,4,8,1,6,3,5,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[2,4,8,6,1,3,5,7] => [1,2,4,6,3,8,7,5] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[4,2,8,6,1,3,5,7] => [1,4,6,3,8,7,5,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[6,2,8,4,1,3,5,7] => [1,6,3,8,7,5,2,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,4,8,2,1,3,5,7] => [1,6,3,8,7,5,2,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[2,6,8,4,1,3,5,7] => [1,2,6,3,8,7,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[2,6,8,1,4,3,5,7] => [1,2,6,3,8,7,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[2,6,1,8,4,3,5,7] => [1,2,6,3,4,8,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,1,6,8,4,3,5,7] => [1,2,3,6,4,8,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,1,8,6,4,3,5,7] => [1,2,3,8,7,5,4,6] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[2,8,1,6,4,3,5,7] => [1,2,8,7,5,4,6,3] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]]
[2,8,6,4,1,3,5,7] => [1,2,8,7,5,3,6,4] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]]
[4,8,6,2,1,3,5,7] => [1,4,2,8,7,5,3,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[6,8,4,2,1,3,5,7] => [1,6,3,4,2,8,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[3,2,6,1,5,4,8,7] => [1,3,6,4,2,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,2,4,3,8,1,7,6] => [1,5,8,6,2,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,2,4,1,5,3,8,7] => [1,6,3,4,2,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,3,6,1,5,2,8,7] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,3,5,2,8,1,7,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,3,7,2,6,5,8,1] => [1,4,2,3,7,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,8,2,6,1,7,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,3,8,1,7,2,6,5] => [1,4,2,3,8,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,3,8,1,5,2,7,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,1,8,3,4,2,7,6] => [1,5,4,3,8,6,2,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[2,1,5,4,8,3,7,6] => [1,2,3,5,8,6,4,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[5,1,7,6,8,3,4,2] => [1,5,8,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,3,5,4,7,2,8,1] => [1,6,2,3,5,7,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[6,3,5,4,8,1,7,2] => [1,6,2,3,5,8,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[7,1,6,3,8,4,5,2] => [1,7,5,8,2,3,6,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,4,6,5,8,1,3,2] => [1,7,3,6,2,4,5,8] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[2,1,8,4,6,3,7,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[8,4,6,1,3,2,7,5] => [1,8,5,3,6,2,4,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[8,1,6,3,4,2,7,5] => [1,8,5,4,3,6,2,7] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[8,1,6,3,7,2,5,4] => [1,8,4,3,6,2,5,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[8,3,5,1,7,2,6,4] => [1,8,4,2,3,5,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,3,5,2,6,1,7,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[7,3,5,2,6,4,8,1] => [1,7,8,2,3,5,6,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,2,6,3,5,1,7,4] => [1,8,4,3,6,2,5,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[8,2,7,1,5,3,6,4] => [1,8,4,2,3,7,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,2,4,1,5,3,7,6] => [1,8,6,3,4,2,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,2,4,3,6,1,7,5] => [1,8,5,6,2,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[3,2,8,1,5,4,7,6] => [1,3,8,6,4,2,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,2,7,6,8,1,5,4] => [1,3,7,5,8,4,6,2] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,2,6,5,8,1,7,4] => [1,3,6,2,4,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[7,2,4,1,8,5,6,3] => [1,7,6,5,8,3,4,2] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[7,6,8,2,4,1,5,3] => [1,7,5,4,2,6,3,8] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,6,8,1,5,2,4,3] => [1,7,4,2,6,3,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,1,7,3,8,5,6,4] => [1,2,3,7,6,5,8,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[7,1,3,2,8,5,6,4] => [1,7,6,5,8,4,2,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[6,2,7,4,5,3,8,1] => [1,6,3,7,8,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,4,7,2,6,3,8,1] => [1,5,6,3,7,8,2,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[2,1,6,5,8,3,7,4] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[6,5,7,1,8,3,4,2] => [1,6,3,7,4,2,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,1,7,4,8,3,5,2] => [1,6,3,7,5,8,2,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,4,7,1,8,3,6,2] => [1,5,8,2,4,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,4,6,3,8,1,7,2] => [1,5,8,2,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[2,8,3,1,5,4,6,7] => [1,2,8,7,6,4,3,5] => [.,[.,[[[[[.,.],[.,.]],.],.],.]]]
[2,5,3,4,7,1,8,6] => [1,2,5,7,8,6,3,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,4,8,3,5,7,6,1] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[5,4,1,3,8,2,6,7] => [1,5,8,7,6,2,4,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[1,5,8,4,3,2,6,7] => [1,2,5,3,8,7,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,8,5,4,3,2,6,7] => [1,2,8,7,6,3,5,4] => [.,[.,[[[[.,[[.,.],.]],.],.],.]]]
[1,7,4,3,8,5,2,6] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[5,1,4,7,8,3,2,6] => [1,5,8,6,3,4,7,2] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[1,6,8,5,3,7,4,2] => [1,2,6,7,4,5,3,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,8,1,7,4,3,5,2] => [1,6,3,2,8,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,4,8,7,1,5,2,3] => [1,6,5,2,4,7,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[1,7,5,6,3,2,8,4] => [1,2,7,8,4,6,3,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[4,2,1,7,8,5,3,6] => [1,4,7,3,2,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[2,7,4,6,3,1,8,5] => [1,2,7,8,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,6,8,4,3,7,5,1] => [1,2,6,7,5,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[6,2,4,8,3,7,5,1] => [1,6,7,5,3,4,8,2] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[7,2,6,3,4,1,8,5] => [1,7,8,5,4,3,6,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[2,6,7,3,1,4,8,5] => [1,2,6,4,3,7,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,7,1,8,3,5,4,6] => [1,2,7,4,8,6,5,3] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[2,1,7,3,5,8,4,6] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[8,7,1,3,6,2,4,5] => [1,8,5,6,2,7,4,3] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[8,2,1,7,3,5,6,4] => [1,8,4,7,6,5,3,2] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[7,8,2,6,3,1,5,4] => [1,7,5,3,2,8,4,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[8,7,2,6,3,5,4,1] => [1,8,2,7,4,6,5,3] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[1,2,8,7,4,5,6,3] => [1,2,3,8,4,7,6,5] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]]
[8,3,7,1,5,6,2,4] => [1,8,4,2,3,7,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[1,8,5,2,6,7,4,3] => [1,2,8,3,5,6,7,4] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[2,8,5,7,6,4,3,1] => [1,2,8,3,5,6,4,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[7,8,1,6,4,2,5,3] => [1,7,5,4,6,2,8,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[8,7,6,1,5,3,4,2] => [1,8,2,7,4,3,6,5] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[8,7,1,6,4,5,3,2] => [1,8,2,7,3,4,6,5] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]]
[1,8,6,7,5,4,3,2] => [1,2,8,3,6,4,7,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[6,3,5,2,1,4,8,7] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,3,5,7,2,8,4,1] => [1,6,8,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[8,5,2,7,4,3,1,6] => [1,8,6,3,2,5,4,7] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[4,5,3,6,1,2,8,7] => [1,4,6,2,5,3,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,5,1,4,6,2,8,7] => [1,3,2,5,6,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[8,3,4,5,7,2,1,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[5,7,4,6,3,8,2,1] => [1,5,3,4,6,8,2,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[2,8,4,6,3,7,1,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[8,1,4,7,3,6,2,5] => [1,8,5,3,4,7,2,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,5,1,4,7,3,2,6] => [1,8,6,3,2,5,7,4] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[2,1,8,5,7,4,3,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[6,5,3,7,1,8,4,2] => [1,6,8,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,3,4,7,5,8,1,2] => [1,6,8,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,1,4,6,8,3,7,2] => [1,5,8,2,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,7,1,3,5,8,6,2] => [1,4,3,2,7,6,8,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[3,8,1,2,5,7,6,4] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[2,8,7,5,4,1,3,6] => [1,2,8,6,3,7,4,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[8,7,2,6,4,1,3,5] => [1,8,5,4,6,2,7,3] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[5,7,6,8,4,2,3,1] => [1,5,4,8,2,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[8,3,6,2,1,4,7,5] => [1,8,5,2,3,6,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[5,3,7,6,2,1,8,4] => [1,5,2,3,7,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,6,2,8,7,1,4] => [1,5,8,4,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,7,8,6,4,2,1,3] => [1,5,4,6,2,7,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[2,6,7,5,4,8,1,3] => [1,2,6,8,3,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,1,7,4,5,8,2,3] => [1,6,8,3,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,7,3,5,1,8,2,4] => [1,6,8,4,5,2,7,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,1,6,7,5,8,3,4] => [1,2,3,6,8,4,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,1,5,7,3,6,8,4] => [1,2,3,5,4,7,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[5,7,3,6,1,2,8,4] => [1,5,2,7,8,4,6,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,1,7,2,5,6,8,3] => [1,4,2,3,7,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,4,7,1,6,5,8,3] => [1,2,4,3,7,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[4,6,1,2,5,8,7,3] => [1,4,2,6,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,6,3,1,8,7,2,4] => [1,5,8,4,2,6,7,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[3,4,6,1,5,7,8,2] => [1,3,6,7,8,2,4,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,4,1,5,7,6,8,2] => [1,3,2,4,5,7,8,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[3,8,2,7,1,6,5,4] => [1,3,2,8,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[3,8,2,7,6,1,5,4] => [1,3,2,8,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[3,8,2,7,6,5,1,4] => [1,3,2,8,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[3,8,2,7,6,5,4,1] => [1,3,2,8,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[4,8,7,2,6,5,3,1] => [1,4,2,8,3,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,8,7,2,6,5,1,3] => [1,4,2,8,3,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,8,7,2,6,1,5,3] => [1,4,2,8,3,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,8,7,2,1,6,5,3] => [1,4,2,8,3,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,8,7,3,2,1,6,5] => [1,4,3,7,6,2,8,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[5,8,7,6,3,1,4,2] => [1,5,3,7,4,6,2,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,8,7,6,3,2,4,1] => [1,5,3,7,4,6,2,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,8,7,6,2,4,3,1] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,7,6,2,1,4,3] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,7,6,4,3,1,2] => [1,5,4,6,3,7,2,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[7,3,4,2,1,6,5,8] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,3,5,2,6,1,4,8] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[6,3,5,2,7,4,8,1] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,2,1,5,6,4,3,8] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,4,5,6,1,3,2,8] => [1,7,2,4,6,3,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[1,4,5,7,3,2,8,6] => [1,2,4,7,8,6,3,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[6,4,5,7,3,1,8,2] => [1,6,2,4,7,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,4,5,7,1,3,8,2] => [1,6,3,5,2,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,3,5,1,7,4,8,2] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,2,1,5,7,4,8,3] => [1,6,4,5,7,8,3,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[3,2,1,5,7,4,8,6] => [1,3,2,4,5,7,8,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[1,5,6,7,8,3,4,2] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,5,6,7,8,3,1,4] => [1,2,5,8,4,7,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[3,2,1,6,7,8,4,5] => [1,3,2,4,6,8,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[5,2,1,6,7,8,4,3] => [1,5,7,4,6,8,3,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[5,3,6,1,7,8,4,2] => [1,5,7,4,2,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,5,6,7,8,3,2,4] => [1,2,5,8,4,7,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[6,4,5,7,2,1,8,3] => [1,6,2,4,7,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,3,6,2,7,8,4,1] => [1,5,7,4,2,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,3,6,2,7,8,1,4] => [1,5,7,2,3,6,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,3,5,2,7,1,8,4] => [1,6,2,3,5,7,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[6,3,4,2,1,7,8,5] => [1,6,7,8,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[5,3,4,1,2,7,8,6] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[1,3,6,2,7,8,5,4] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,4,6,7,2,8,5,1] => [1,3,6,8,2,4,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,2,1,6,7,8,3,5] => [1,4,6,8,5,7,3,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[1,5,6,7,8,2,4,3] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,5,6,7,8,4,2,3] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[3,4,6,7,1,8,5,2] => [1,3,6,8,2,4,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,2,1,6,7,8,5,3] => [1,4,6,8,3,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[2,3,6,1,7,8,5,4] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,5,6,7,8,1,4,3] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,1,4,3,6,5,8,7,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,4,1,3,6,5,8,7,9] => [1,2,4,3,5,6,7,8,9] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[2,4,1,5,3,7,6,9,8] => [1,2,4,5,3,6,7,8,9] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[2,3,1,5,4,7,6,9,8] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,3,2,5,4,7,6,9,8] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,4,1,3,6,5,8,7,10,9] => [1,2,4,3,5,6,7,8,9,10] => [.,[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,4,1,6,3,8,5,10,7,9] => [1,2,4,6,8,10,9,7,5,3] => [.,[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]]
[1,4,2,5,3,7,6,9,8] => [1,2,4,5,3,6,7,8,9] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[2,3,1,5,4,7,6,9,8,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,3,2,5,4,7,6,9,8,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,4,3,6,2,5,7,8] => [1,2,4,6,5,3,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,4,3,7,6,8,2,5] => [1,2,4,7,3,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,4,3,7,5,8,2,6] => [1,2,4,7,3,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,3,2,6,5,8,4,7] => [1,2,3,4,6,8,7,5] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[1,5,4,8,2,6,3,7] => [1,2,5,3,4,8,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,5,4,8,3,7,2,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,2,3,6,5,8,4,7] => [1,2,3,4,6,8,7,5] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[6,8,2,4,5,7,1,3] => [1,6,7,2,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,7,8,4,5,2,6,1] => [1,3,8,2,7,6,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[7,8,1,4,5,3,6,2] => [1,7,6,3,2,8,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[5,8,1,4,7,6,3,2] => [1,5,7,3,2,8,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,5,1,8,6,2,4,3] => [1,7,4,8,3,2,5,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,4,1,8,2,6,3,5] => [1,7,3,2,4,8,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,1,8,4,2,6,3,5] => [1,7,3,8,5,2,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,6,3,8,5,2,4,7] => [1,2,6,3,4,8,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,1,3,8,5,2,4,7] => [1,6,2,3,4,8,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,1,8,3,6,2,5,4] => [1,7,5,6,2,3,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,2,8,4,1,6,5,3] => [1,7,5,2,3,8,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,2,8,3,6,5,1,4] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,2,8,3,6,1,5,4] => [1,7,5,6,2,3,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,1,8,2,3,6,5,4] => [1,7,5,3,8,4,2,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[6,1,2,8,3,5,4,7] => [1,6,5,3,2,4,8,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[5,1,2,3,8,4,7,6] => [1,5,8,6,4,3,2,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[5,2,3,8,1,4,7,6] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,2,4,1,8,7,3,5] => [1,6,7,3,4,2,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,3,1,4,2,8,5,7] => [1,6,8,7,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[3,1,6,4,2,8,5,7] => [1,3,6,8,7,5,2,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,6,3,8,7,1,5,4] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,3,8,5,1,4,7] => [1,2,6,3,4,8,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,5,1,8,3,4,7,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,2,5,3,8,4,7,6] => [1,2,3,5,8,6,4,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,2,4,8,3,7,6,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,4,8,1,3,7,6,5] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[2,4,8,3,7,1,6,5] => [1,2,4,3,8,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[2,4,8,3,7,6,1,5] => [1,2,4,3,8,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[2,5,3,8,1,7,4,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,5,4,1,3,8,7,6] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[5,3,1,4,8,2,7,6] => [1,5,8,6,2,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,2,3,8,4,7,1,6] => [1,5,4,8,6,7,2,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,8,1,2,3,7,6,5] => [1,4,2,8,5,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[1,4,8,2,3,7,6,5] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[1,4,8,3,7,2,6,5] => [1,2,4,3,8,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[6,3,8,1,5,2,4,7] => [1,6,2,3,8,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,1,3,8,2,4,7,6] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,5,3,8,2,4,7,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,5,4,8,2,7,6,3] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,1,4,8,2,7,6,3] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,4,8,1,2,7,6,3] => [1,5,2,4,3,8,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,5,1,2,8,7,4,3] => [1,6,7,4,2,5,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,3,1,6,4,2,8,7] => [1,5,4,6,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,1,6,2,8,7,4,3] => [1,5,8,3,6,7,4,2] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[4,1,2,5,8,7,6,3] => [1,4,5,8,3,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[1,4,2,5,8,7,6,3] => [1,2,4,5,8,3,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[1,3,5,2,8,7,4,6] => [1,2,3,5,8,6,7,4] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[3,6,2,8,7,5,1,4] => [1,3,2,6,5,7,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[4,2,6,1,8,7,3,5] => [1,4,2,3,6,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,3,1,5,8,2,7,6] => [1,4,5,8,6,2,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,4,8,1,7,2,6,5] => [1,3,8,5,7,6,2,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[1,3,4,8,7,2,6,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[1,3,4,8,2,7,6,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[3,4,8,2,7,1,6,5] => [1,3,8,5,7,6,2,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[4,3,1,2,5,8,7,6] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[3,1,4,2,5,8,7,6] => [1,3,4,2,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[2,3,5,1,8,7,6,4] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[7,8,2,1,5,3,6,4] => [1,7,6,3,2,8,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[6,4,1,2,7,3,5,8] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,3,7,5,4,1,8,6] => [1,2,3,7,8,6,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[6,3,1,5,4,2,7,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,8,1,5,4,2,6,3] => [1,7,6,2,8,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,8,3,5,4,1,6,2] => [1,7,6,2,8,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,8,2,5,4,1,3,6] => [1,7,3,2,8,6,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[7,8,2,5,4,6,1,3] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,2,1,5,4,7,3,8] => [1,6,7,3,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,3,6,1,4,7,8,2] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,3,6,2,4,7,1,8] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,4,2,1,7,3,8,5] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,3,7,5,8,6,1,2] => [1,4,5,8,2,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[3,1,6,7,4,8,5,2] => [1,3,6,8,2,4,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[2,7,6,5,3,8,1,4] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,7,6,5,2,4,8,3] => [1,2,7,8,3,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,7,1,4,8,3,5,6] => [1,2,7,5,8,6,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[5,7,6,3,8,4,1,2] => [1,5,8,2,7,3,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,1,6,2,4,8,3,7] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[4,7,6,5,2,1,3,8] => [1,4,5,2,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,7,6,5,2,8,1,3] => [1,4,5,2,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,7,6,5,1,8,3,2] => [1,4,5,2,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[1,7,6,5,2,8,3,4] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,7,6,5,3,2,8,4] => [1,2,7,8,4,5,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[4,7,6,5,1,2,8,3] => [1,4,5,2,7,8,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,7,6,5,3,1,8,2] => [1,4,5,3,6,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[6,1,3,5,4,8,7,2] => [1,6,8,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,2,6,3,4,1,7,8] => [1,5,4,3,6,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[5,1,6,2,4,7,8,3] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[1,2,6,3,4,8,7,5] => [1,2,3,6,8,5,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,7,2,4,8,3,6,5] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[6,1,4,2,8,3,5,7] => [1,6,3,4,2,5,8,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,1,8,2,6,3,5,7] => [1,4,2,3,8,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,7,2,1,5,3,6,8] => [1,4,2,7,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[1,2,6,7,4,8,5,3] => [1,2,3,6,8,4,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,1,6,7,4,2,8,5] => [1,3,6,2,4,7,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,2,8,5,4,6,1,7] => [1,3,8,7,2,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[4,7,1,2,5,3,8,6] => [1,4,2,7,8,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,7,6,5,2,1,8,4] => [1,3,6,2,7,8,4,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[1,7,6,5,8,2,4,3] => [1,2,7,4,5,8,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[3,7,6,5,8,1,4,2] => [1,3,6,2,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,7,6,5,1,2,4,8] => [1,3,6,2,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,1,6,8,4,2,5,7] => [1,3,6,2,4,8,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[2,7,6,5,1,4,3,8] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,7,6,5,8,1,3,4] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,7,6,5,8,4,1,3] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[6,3,2,1,7,4,8,5] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,2,1,7,3,5,8,6] => [1,4,7,8,6,5,3,2] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[7,3,1,5,4,2,8,6] => [1,7,8,6,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[8,4,1,5,2,7,6,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,2,5,1,3,7,6,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[4,3,7,2,1,5,8,6] => [1,4,2,3,7,8,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[6,3,7,4,2,1,8,5] => [1,6,2,3,7,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[4,7,2,5,3,1,8,6] => [1,4,5,3,2,7,8,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[2,7,5,4,1,3,8,6] => [1,2,7,8,6,3,5,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[8,5,3,2,1,7,6,4] => [1,8,4,2,5,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[4,6,3,2,8,1,5,7] => [1,4,2,6,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,7,4,3,2,8,1,6] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,7,6,2,4,8,3,5] => [1,2,7,3,6,8,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[5,8,1,6,2,7,4,3] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,8,6,2,3,7,5,4] => [1,2,8,4,3,6,7,5] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[1,8,6,3,2,7,5,4] => [1,2,8,4,3,6,7,5] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[5,8,3,2,7,1,6,4] => [1,5,7,6,2,8,4,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[8,7,3,1,6,5,4,2] => [1,8,2,7,4,3,5,6] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[1,8,5,7,4,3,6,2] => [1,2,8,3,5,4,7,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[1,8,5,7,2,4,6,3] => [1,2,8,3,5,4,7,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[6,3,7,5,8,2,1,4] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,7,2,6,8,4,1,5] => [1,3,2,7,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,6,5,8,1,4,2,7] => [1,3,5,2,6,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[6,5,4,8,3,2,1,7] => [1,6,2,5,3,4,8,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[8,4,3,7,2,1,6,5] => [1,8,5,2,4,7,6,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[8,2,4,7,1,3,6,5] => [1,8,5,2,3,4,7,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[6,2,5,8,1,4,3,7] => [1,6,4,8,7,3,5,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,3,5,1,8,4,2,7] => [1,6,4,2,3,5,8,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,4,1,5,7,3,6,2] => [1,8,2,4,5,7,6,3] => [.,[[.,[[.,.],[.,[[.,.],.]]]],.]]
[5,4,1,6,8,2,3,7] => [1,5,8,7,3,2,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,5,2,1,7,8,3,4] => [1,6,8,4,2,5,7,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,3,1,8,4,7,5,2] => [1,6,7,5,4,8,2,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[8,5,3,7,6,4,2,1] => [1,8,2,5,6,4,7,3] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[5,4,8,1,7,6,2,3] => [1,5,7,2,4,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,2,8,1,7,3,6,4] => [1,5,7,6,3,8,4,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,4,7,8,1,5,3,2] => [1,6,5,2,4,8,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,3,7,8,5,2,4,1] => [1,6,2,3,7,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,5,8,7,1,3,6,4] => [1,2,5,3,8,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,3,8,7,2,1,6,4] => [1,5,2,3,8,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,2,7,6,5,1,4,3] => [1,8,3,7,4,6,2,5] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[4,3,8,7,6,2,1,5] => [1,4,7,2,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,4,8,7,6,1,3,5] => [1,2,4,7,3,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[3,5,8,7,2,6,1,4] => [1,3,8,4,7,2,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[4,7,3,8,6,5,1,2] => [1,4,8,2,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[7,5,8,6,4,3,2,1] => [1,7,2,5,4,6,3,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[2,8,7,6,5,4,1,3] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[3,4,1,2,5,6,7,8,9] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,2,1,4,5,6,7,8,9] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[4,2,5,1,3,6,7,8,9] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[4,3,2,1,5,6,7,8,9] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[3,4,1,2,5,6,7,8,9,10] => [1,3,2,4,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,2,1,4,5,6,7,8,9,10] => [1,3,2,4,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,7,5,8,2,4,1,6] => [1,3,5,2,7,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,1,7,8,4,3,2,6] => [1,5,4,8,6,3,7,2] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[5,1,2,6,4,3,8,7] => [1,5,4,6,3,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[6,1,2,5,4,3,8,7] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,1,2,4,6,3,8,7] => [1,5,6,3,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,1,5,7,8,3,2,6] => [1,4,7,2,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,1,5,8,7,3,2,6] => [1,4,8,6,3,5,7,2] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,1,7,8,5,2,3,6] => [1,4,8,6,2,3,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[7,5,3,8,1,4,2,6] => [1,7,2,5,3,4,8,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[2,1,5,8,7,3,4,6] => [1,2,3,5,7,4,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[5,1,8,4,7,2,3,6] => [1,5,7,3,8,6,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,1,8,7,5,2,3,6] => [1,4,7,3,8,6,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,7,1,6,3,2,8,5] => [1,4,6,2,7,8,5,3] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,1,2,3,7,5,8,4] => [1,6,5,7,8,4,3,2] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[7,1,2,3,8,6,5,4] => [1,7,5,8,4,3,2,6] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[7,1,2,3,5,8,6,4] => [1,7,6,8,4,3,2,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[8,7,3,2,4,1,6,5] => [1,8,5,4,2,7,6,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[2,1,7,3,4,8,6,5] => [1,2,3,7,6,8,5,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[7,8,3,2,4,1,6,5] => [1,7,6,2,8,5,4,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[6,7,1,4,3,8,2,5] => [1,6,8,5,3,2,7,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[8,1,2,3,5,7,6,4] => [1,8,4,3,2,5,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[8,1,2,3,6,7,5,4] => [1,8,4,3,2,5,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[7,1,2,3,6,8,5,4] => [1,7,5,6,8,4,3,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[7,1,2,3,8,5,6,4] => [1,7,6,5,8,4,3,2] => [.,[[[[[[.,.],.],.],.],.],[.,.]]]
[8,1,2,3,7,5,6,4] => [1,8,4,3,2,5,7,6] => [.,[[[[.,.],.],[.,[[.,.],.]]],.]]
[8,1,2,3,6,5,7,4] => [1,8,4,3,2,5,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[7,1,8,5,4,3,2,6] => [1,7,2,3,8,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,8,2,6,3,4,1,5] => [1,7,2,8,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[3,8,7,1,4,2,6,5] => [1,3,7,6,2,8,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[3,7,8,1,4,2,6,5] => [1,3,8,5,4,2,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,6,8,1,4,2,7,5] => [1,3,8,5,4,2,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[3,5,7,8,2,4,1,6] => [1,3,7,2,5,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[7,6,2,8,3,1,4,5] => [1,7,4,8,5,3,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[8,1,7,5,4,3,2,6] => [1,8,6,3,7,2,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,1,7,4,5,3,2,6] => [1,8,6,3,7,2,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[5,8,3,7,1,4,2,6] => [1,5,2,8,6,4,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[2,1,7,3,4,6,8,5] => [1,2,3,7,8,5,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[8,7,2,4,3,6,1,5] => [1,8,5,3,2,7,4,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[6,1,2,3,8,7,4,5] => [1,6,7,4,3,2,5,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[5,1,2,3,7,8,6,4] => [1,5,7,6,8,4,3,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[5,1,2,3,8,7,6,4] => [1,5,8,4,3,2,6,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[5,1,2,3,8,6,7,4] => [1,5,8,4,3,2,6,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[6,1,2,3,5,8,7,4] => [1,6,8,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[7,6,3,2,4,8,1,5] => [1,7,2,6,8,5,4,3] => [.,[[.,[[[[.,.],.],.],.]],[.,.]]]
[2,1,6,3,4,8,7,5] => [1,2,3,6,8,5,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[8,6,3,2,4,7,1,5] => [1,8,5,4,2,6,7,3] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[6,1,2,3,5,7,8,4] => [1,6,7,8,4,3,2,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[7,8,1,2,6,3,5,4] => [1,7,5,6,3,2,8,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[1,2,8,5,4,7,3,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[1,3,8,5,4,2,7,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[2,3,6,8,4,7,1,5] => [1,2,3,6,7,4,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,3,6,8,4,7,5,2] => [1,2,3,6,7,5,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,4,8,1,7,3,6,5] => [1,2,4,3,8,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[3,4,8,5,7,6,1,2] => [1,3,8,2,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[1,2,6,8,4,5,7,3] => [1,2,3,6,5,4,8,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[7,5,1,2,4,3,6,8] => [1,7,6,3,2,5,4,8] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[7,4,6,1,5,2,3,8] => [1,7,3,6,2,4,5,8] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[6,8,1,4,7,2,3,5] => [1,6,2,8,5,7,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[1,6,4,2,8,3,5,7] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,6,3,8,5,4,2,7] => [1,2,6,4,8,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[7,1,3,6,5,4,2,8] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[7,3,1,6,5,4,2,8] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[7,2,1,4,6,3,5,8] => [1,7,5,6,3,2,4,8] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,2,3,6,5,1,4,8] => [1,7,4,6,2,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,1,2,3,6,5,4,8] => [1,7,4,3,2,5,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[6,8,1,2,7,3,5,4] => [1,6,3,2,8,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[1,6,2,3,8,5,4,7] => [1,2,6,5,8,7,4,3] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[1,5,8,2,7,6,3,4] => [1,2,5,7,3,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,1,8,2,7,6,3,4] => [1,5,7,3,8,4,2,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,8,2,7,6,3,4,1] => [1,5,6,3,2,8,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[6,2,8,1,7,3,5,4] => [1,6,3,8,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[3,6,4,1,2,8,5,7] => [1,3,4,2,6,8,7,5] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[2,1,6,3,8,5,4,7] => [1,2,3,6,5,8,7,4] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[2,5,1,8,7,6,3,4] => [1,2,5,7,3,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,5,3,8,7,4,6,1] => [1,2,5,7,6,4,8,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,2,5,3,8,7,4,6] => [1,2,3,5,8,6,7,4] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,4,8,7,6,5,1,3] => [1,2,4,7,3,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,5,3,8,7,1,6,4] => [1,2,5,7,6,3,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,5,8,4,1,7,6,3] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[3,5,8,7,1,4,2,6] => [1,3,8,6,4,7,2,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[5,3,8,4,1,7,6,2] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,2,8,7,6,5,3,1] => [1,4,7,3,8,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,1,8,7,6,5,3,2] => [1,4,7,3,8,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,3,8,7,6,5,1,2] => [1,4,7,2,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,3,1,8,7,2,5,4] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,8,3,7,6,1,4,2] => [1,5,6,2,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,1,3,8,7,6,2,4] => [1,5,7,2,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,5,3,8,7,6,2,4] => [1,2,5,7,3,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,1,8,4,7,2,6,3] => [1,5,7,6,2,3,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,8,5,1,2,4,7,3] => [1,6,4,2,8,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,6,3,1,2,4,8,7] => [1,5,2,6,4,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,6,2,4,3,1,8,7] => [1,5,3,2,6,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,6,1,2,4,3,8,7] => [1,5,4,2,6,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[4,5,8,1,7,2,3,6] => [1,4,2,5,7,3,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,5,8,1,7,2,6,3] => [1,4,2,5,7,6,3,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[1,3,2,5,8,7,4,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[3,5,1,8,7,4,6,2] => [1,3,2,5,7,6,4,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,5,1,8,7,2,6,4] => [1,3,2,5,7,6,4,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,3,6,1,2,8,5,7] => [1,4,2,3,6,8,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,1,4,8,7,6,2,5] => [1,3,4,8,5,7,2,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[3,4,8,7,6,5,1,2] => [1,3,8,2,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[1,3,4,8,7,6,2,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[3,4,8,7,6,2,5,1] => [1,3,8,2,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[4,5,8,3,1,7,6,2] => [1,4,3,8,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[2,1,3,5,8,7,4,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[1,2,7,5,8,6,4,3] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[7,1,4,8,2,6,5,3] => [1,7,5,2,3,4,8,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[3,7,8,1,2,6,5,4] => [1,3,8,4,2,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[1,3,7,8,2,6,5,4] => [1,2,3,7,5,4,8,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,3,7,8,1,6,5,4] => [1,2,3,7,5,4,8,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,7,8,1,3,6,5,4] => [1,2,7,5,3,8,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[8,1,2,6,7,5,3,4] => [1,8,4,6,5,7,3,2] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[8,2,5,7,1,3,6,4] => [1,8,4,7,6,3,5,2] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[2,6,8,3,7,1,5,4] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,8,6,4,7,1,5,3] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[6,8,3,4,1,7,5,2] => [1,6,7,5,2,8,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[2,6,8,3,7,5,1,4] => [1,2,6,5,7,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[8,2,5,7,1,6,3,4] => [1,8,4,7,3,5,2,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[8,5,7,4,2,6,1,3] => [1,8,3,7,2,5,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,2,3,5,7,1,6,4] => [1,8,4,5,7,6,2,3] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,2,4,7,3,6,1,5] => [1,8,5,3,4,7,2,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,2,7,1,4,6,3,5] => [1,8,5,4,2,3,7,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,7,1,2,4,6,3,5] => [1,8,5,4,2,7,3,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,7,1,4,6,2,3,5] => [1,8,5,6,2,7,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[1,6,8,3,7,2,5,4] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[8,3,5,7,1,2,6,4] => [1,8,4,7,6,2,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,5,4,7,1,6,2,3] => [1,8,3,4,7,2,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,5,4,7,1,2,6,3] => [1,8,3,4,7,6,2,5] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]]
[1,4,6,8,2,7,5,3] => [1,2,4,8,3,6,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[8,5,6,3,1,7,4,2] => [1,8,2,5,3,6,7,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[1,8,4,5,7,2,6,3] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[5,8,7,3,6,1,2,4] => [1,5,6,2,8,4,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[8,3,5,7,1,6,2,4] => [1,8,4,7,2,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[1,6,8,3,7,5,2,4] => [1,2,6,5,7,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[6,3,8,2,7,5,1,4] => [1,6,5,7,2,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,8,4,2,7,1,5,3] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,6,4,7,3,1,5,2] => [1,8,2,6,3,4,7,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,4,5,7,3,1,6,2] => [1,8,2,4,7,6,3,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[8,4,2,5,7,1,6,3] => [1,8,3,2,4,5,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[8,3,4,7,2,6,1,5] => [1,8,5,2,3,4,7,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,7,1,3,4,6,2,5] => [1,8,5,4,3,2,7,6] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[8,3,7,2,4,6,1,5] => [1,8,5,4,2,3,7,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[2,8,4,5,7,1,6,3] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[8,7,3,4,5,1,6,2] => [1,8,2,7,6,3,4,5] => [.,[[.,[[[.,[.,[.,.]]],.],.]],.]]
[8,7,4,5,2,6,1,3] => [1,8,3,4,5,2,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[8,7,2,3,4,6,1,5] => [1,8,5,4,3,2,7,6] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[8,7,2,3,6,1,4,5] => [1,8,5,6,2,7,4,3] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[1,3,2,8,5,4,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[5,2,1,8,4,3,7,6] => [1,5,4,8,6,3,2,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[6,2,8,4,3,7,5,1] => [1,6,7,5,3,8,2,4] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[7,2,8,4,3,1,6,5] => [1,7,6,2,3,8,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[5,3,4,1,8,2,7,6] => [1,5,8,6,2,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[8,1,4,5,2,3,7,6] => [1,8,6,3,4,5,2,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[3,5,4,2,8,1,7,6] => [1,3,4,2,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[4,5,3,2,8,7,1,6] => [1,4,2,5,8,6,7,3] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[6,4,3,2,8,7,5,1] => [1,6,7,5,8,2,4,3] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[6,5,3,2,1,7,8,4] => [1,6,7,8,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,6,3,2,7,8,4,1] => [1,5,7,4,2,6,8,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,1,6,3,2,7,8,5] => [1,4,3,6,7,8,5,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[8,1,7,4,3,6,5,2] => [1,8,2,3,7,5,4,6] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[2,7,4,1,3,6,5,8] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[6,7,3,2,5,4,1,8] => [1,6,4,2,7,3,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,6,3,2,1,5,4,8] => [1,7,4,2,6,5,3,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[3,1,7,5,6,2,4,8] => [1,3,7,4,5,6,2,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,6,5,7,1,3,8,4] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[4,6,5,7,2,8,1,3] => [1,4,7,2,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,6,4,7,2,8,3,1] => [1,5,2,6,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,4,5,7,1,8,2,3] => [1,6,8,3,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[5,4,6,1,7,8,2,3] => [1,5,7,2,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[2,1,4,6,8,7,3,5] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[3,4,6,8,7,1,2,5] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,3,1,6,8,7,2,5] => [1,4,6,7,2,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,3,6,8,7,2,4,1] => [1,5,7,4,8,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,3,5,1,8,7,2,4] => [1,6,7,2,3,5,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,2,8,5,6,3,1,4] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[1,3,2,8,6,7,4,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,3,8,6,7,1,4,5] => [1,2,3,8,5,7,4,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[2,3,8,7,1,6,5,4] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[5,2,8,7,6,4,1,3] => [1,5,6,4,7,2,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[7,2,1,8,6,5,4,3] => [1,7,4,8,3,2,5,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[4,3,1,7,8,6,5,2] => [1,4,7,5,8,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,4,7,8,6,1,5,2] => [1,3,7,5,6,2,4,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[8,1,5,7,6,2,4,3] => [1,8,3,5,6,2,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[4,5,7,6,8,3,1,2] => [1,4,6,3,7,2,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[5,4,1,7,6,8,3,2] => [1,5,6,8,2,4,7,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[6,4,7,5,8,3,2,1] => [1,6,3,7,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,5,6,4,3,1,8,2] => [1,7,8,2,5,3,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,1,7,4,3,8,2] => [1,6,3,2,5,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[8,1,6,7,5,4,2,3] => [1,8,3,6,4,7,2,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[2,7,6,1,5,4,3,8] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[4,7,6,5,3,1,2,8] => [1,4,5,3,6,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[8,6,4,3,1,5,7,2] => [1,8,2,6,5,3,4,7] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[8,6,5,1,3,2,7,4] => [1,8,4,2,6,3,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,6,3,1,7,2,4,5] => [1,8,5,7,4,2,6,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,7,3,1,5,2,4,6] => [1,8,6,2,7,4,3,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[5,3,1,7,2,4,6,8] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,6,1,2,4,7,3,5] => [1,8,5,4,2,6,7,3] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[8,5,1,2,6,7,3,4] => [1,8,4,2,5,6,7,3] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[8,5,1,6,4,2,7,3] => [1,8,3,2,5,4,6,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[8,5,1,3,6,4,7,2] => [1,8,2,5,6,4,3,7] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[8,6,1,5,2,4,7,3] => [1,8,3,2,6,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,6,1,2,5,7,3,4] => [1,8,4,2,6,7,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,7,1,2,5,4,3,6] => [1,8,6,4,2,7,3,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[7,1,5,8,2,6,3,4] => [1,7,3,5,2,4,8,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[5,7,8,1,3,4,6,2] => [1,5,3,8,2,7,6,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,8,1,7,3,4,6,2] => [1,5,3,2,8,4,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[8,4,1,2,7,6,3,5] => [1,8,5,7,3,2,4,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[1,4,2,3,8,7,5,6] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[6,1,2,4,8,7,5,3] => [1,6,7,5,8,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[3,1,8,4,6,7,5,2] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[7,1,2,6,8,5,3,4] => [1,7,3,2,4,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[6,1,2,7,4,8,5,3] => [1,6,8,3,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[5,7,1,3,8,4,6,2] => [1,5,8,2,7,6,4,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,7,1,8,4,2,6,3] => [1,5,4,8,3,2,7,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[7,1,5,3,2,8,6,4] => [1,7,6,8,4,3,5,2] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[7,1,4,5,2,8,6,3] => [1,7,6,8,3,4,5,2] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[4,7,3,1,5,8,6,2] => [1,4,2,7,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,1,7,4,5,2,6,3] => [1,8,3,7,6,2,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[8,3,7,1,2,6,4,5] => [1,8,5,2,3,7,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[3,1,2,8,4,7,5,6] => [1,3,2,4,8,6,7,5] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[1,4,2,3,8,6,5,7] => [1,2,4,3,5,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[1,4,2,3,8,5,7,6] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[5,8,1,7,2,4,6,3] => [1,5,2,8,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[3,1,8,6,4,7,5,2] => [1,3,8,2,4,6,7,5] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[1,2,3,5,8,4,7,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[1,2,3,5,8,6,4,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[7,1,2,8,3,6,5,4] => [1,7,5,3,2,4,8,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,1,2,8,6,4,5,3] => [1,7,5,6,4,8,3,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[3,1,7,8,4,6,5,2] => [1,3,7,5,4,8,2,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,1,8,7,6,4,5,2] => [1,3,8,2,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[8,1,2,7,4,6,5,3] => [1,8,3,2,4,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,1,2,7,3,6,5,4] => [1,8,4,7,5,3,2,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[1,2,3,5,8,7,4,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[1,2,3,6,8,5,4,7] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[7,8,5,6,3,1,4,2] => [1,7,4,6,2,8,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,8,5,3,6,1,2,4] => [1,7,2,8,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,5,6,3,1,4,2,8] => [1,7,2,5,3,6,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,8,3,1,4,2,6] => [1,7,2,5,3,8,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,8,5,3,1,6,2,4] => [1,7,2,8,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,8,5,3,1,6,4,2] => [1,7,4,3,5,2,8,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,8,5,3,4,1,6,2] => [1,7,6,2,8,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[7,8,5,3,1,2,6,4] => [1,7,6,2,8,4,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[7,5,8,3,4,6,1,2] => [1,7,2,5,4,3,8,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,6,3,4,1,8,2] => [1,7,8,2,5,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,6,3,1,4,8,2] => [1,7,8,2,5,3,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,6,3,1,2,8,4] => [1,7,8,4,3,6,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[7,5,3,6,1,2,8,4] => [1,7,8,4,6,2,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,5,3,1,4,2,8,6] => [1,7,8,6,2,5,4,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[7,5,3,6,1,4,8,2] => [1,7,8,2,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,3,6,4,8,1,2] => [1,7,2,5,4,6,8,3] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,3,8,4,6,1,2] => [1,7,2,5,4,8,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,3,8,1,4,6,2] => [1,7,6,4,8,2,5,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,5,3,1,8,2,6,4] => [1,7,6,2,5,8,4,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[7,5,3,1,8,2,4,6] => [1,7,4,2,5,8,6,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,5,3,1,6,4,2,8] => [1,7,2,5,6,4,3,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,3,1,8,4,2,6] => [1,7,2,5,8,6,4,3] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,3,1,8,6,2,4] => [1,7,2,5,8,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,3,8,1,6,4,2] => [1,7,4,8,2,5,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,5,8,3,6,4,1,2] => [1,7,2,5,6,4,3,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,8,3,6,1,4,2] => [1,7,4,3,8,2,5,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,5,8,3,1,6,4,2] => [1,7,4,3,8,2,5,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,5,8,3,1,6,2,4] => [1,7,2,5,3,8,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,3,6,1,4,2,8] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,3,6,4,1,2,8] => [1,7,2,5,4,6,3,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,8,6,3,1,2,4] => [1,7,2,5,3,8,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,8,6,3,4,1,2] => [1,7,2,5,3,8,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,6,8,3,1,4,2] => [1,7,4,8,2,5,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,5,6,3,8,1,2,4] => [1,7,2,5,8,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,3,4,1,6,2,8] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,3,4,1,8,2,6] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,6,3,1,8,4,2] => [1,7,4,3,6,8,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[7,5,6,3,8,1,4,2] => [1,7,4,3,6,2,5,8] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[7,5,3,6,8,4,1,2] => [1,7,2,5,8,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,3,6,1,8,4,2] => [1,7,4,6,8,2,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,5,3,1,6,8,2,4] => [1,7,2,5,6,8,4,3] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,3,1,4,8,2,6] => [1,7,2,5,4,3,6,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,3,1,4,6,2,8] => [1,7,2,5,4,3,6,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,5,3,1,2,6,4,8] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,5,3,1,2,8,4,6] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,5,3,1,4,8,6,2] => [1,7,6,8,2,5,4,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[7,5,3,4,1,8,6,2] => [1,7,6,8,2,5,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[7,5,3,4,8,1,6,2] => [1,7,6,2,5,8,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[7,5,3,4,8,6,1,2] => [1,7,2,5,8,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,3,4,6,1,8,2] => [1,7,8,2,5,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,3,4,1,6,8,2] => [1,7,8,2,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,3,1,4,6,8,2] => [1,7,8,2,5,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[3,6,2,5,4,1,8,7] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,5,2,8,4,7,6,1] => [1,3,2,5,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[5,4,7,3,2,8,6,1] => [1,5,2,4,3,7,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,4,8,3,2,7,6,1] => [1,5,2,4,3,8,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,4,5,3,2,1,8,7] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,3,2,6,4,1,8,7] => [1,5,4,6,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[4,5,8,3,2,7,6,1] => [1,4,3,8,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,7,6,3,8,5,2,1] => [1,4,3,6,5,8,2,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,8,6,3,7,5,2,1] => [1,4,3,6,5,7,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[5,8,4,3,2,7,6,1] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,3,2,8,4,7,6,1] => [1,5,4,8,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[2,1,5,8,4,7,6,3] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[5,3,2,7,4,8,6,1] => [1,5,4,7,6,8,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,7,4,3,2,8,6,1] => [1,5,2,7,6,8,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,5,3,2,8,6,1] => [1,4,3,5,2,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,6,8,3,7,5,2,1] => [1,4,3,8,2,6,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[7,6,4,3,8,5,2,1] => [1,7,2,6,5,8,3,4] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]]
[7,3,2,6,8,5,4,1] => [1,7,4,6,5,8,2,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,1,8,6,7,5,4,3] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[8,3,2,6,7,5,4,1] => [1,8,2,3,4,6,5,7] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[8,6,4,3,7,5,2,1] => [1,8,2,6,5,7,3,4] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[8,4,5,3,2,7,6,1] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[8,4,7,3,6,5,2,1] => [1,8,2,4,3,7,5,6] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[8,4,6,3,7,5,2,1] => [1,8,2,4,3,6,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[7,4,6,3,8,5,2,1] => [1,7,2,4,3,6,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[3,7,2,6,8,5,4,1] => [1,3,2,7,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,8,2,6,7,5,4,1] => [1,3,2,8,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[3,8,2,5,4,7,6,1] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,7,2,8,6,5,4,1] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,6,2,8,7,5,4,1] => [1,3,2,6,5,7,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[6,4,7,3,8,5,2,1] => [1,6,5,8,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,4,8,3,7,5,2,1] => [1,6,5,7,2,4,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[7,4,8,3,6,5,2,1] => [1,7,2,4,3,8,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,4,5,3,2,8,6,1] => [1,7,6,8,2,4,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[7,5,4,3,2,8,6,1] => [1,7,6,8,2,5,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[7,3,2,5,4,8,6,1] => [1,7,6,8,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[2,1,7,5,4,8,6,3] => [1,2,3,7,6,8,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[7,8,4,3,6,5,2,1] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,3,2,7,8,5,4,1] => [1,6,5,8,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[2,3,1,4,5,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,1,5,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,5,1,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,5,6,1,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,1,4,5,6,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,4,3,1,5,6,7,8,9] => [1,2,4,3,5,6,7,8,9] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[2,3,4,1,5,6,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,5,4,1,6,7,8,9] => [1,2,3,5,4,6,7,8,9] => [.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]
[2,3,4,5,1,6,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,6,5,1,7,8,9] => [1,2,3,4,6,5,7,8,9] => [.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]
[2,3,4,5,6,1,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,5,7,6,1,8,9] => [1,2,3,4,5,7,6,8,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[2,3,4,5,6,7,1,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,5,6,8,7,1,9] => [1,2,3,4,5,6,8,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[2,3,4,5,6,7,8,1,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,5,6,7,9,8,1] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[4,6,8,3,5,7,1,2] => [1,4,3,8,2,6,7,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[3,5,8,2,4,7,1,6] => [1,3,8,6,7,2,5,4] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[4,2,5,7,3,6,1,8] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,5,2,8,3,1,6,7] => [1,4,8,7,6,2,5,3] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,2,5,8,3,7,1,6] => [1,4,8,6,7,2,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,1,6,8,4,7,3,5] => [1,2,3,6,7,4,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,5,8,3,6,7,4] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[5,3,6,8,4,7,1,2] => [1,5,4,8,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[3,1,2,6,8,5,7,4] => [1,3,2,4,6,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[5,4,8,3,2,1,6,7] => [1,5,2,4,3,8,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[4,3,6,2,7,5,1,8] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,3,2,1,8,5,7] => [1,4,2,6,8,7,5,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,1,7,3,2,5,8,6] => [1,4,3,7,8,6,5,2] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,3,1,7,8,2,6,5] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[7,5,1,4,8,2,6,3] => [1,7,6,2,5,8,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[5,4,7,3,8,6,1,2] => [1,5,8,2,4,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,8,7,1,4,2,6,3] => [1,5,4,2,8,3,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[8,3,5,1,2,7,6,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[4,8,3,1,7,2,6,5] => [1,4,2,8,5,7,6,3] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,6,3,1,5,2,8,7] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,7,3,6,5,2,1,8] => [1,4,6,2,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,3,7,6,4,2,1,8] => [1,5,4,6,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[1,6,3,4,2,8,7,5] => [1,2,6,8,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,8,3,6,2,7,5,4] => [1,2,8,4,6,7,5,3] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[1,6,8,7,4,2,5,3] => [1,2,6,3,8,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,4,8,7,5,3,1,2] => [1,6,3,8,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[7,6,4,3,8,5,1,2] => [1,7,2,6,5,8,3,4] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]]
[1,7,6,2,8,4,5,3] => [1,2,7,5,8,3,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[6,3,2,1,8,5,4,7] => [1,6,5,8,7,4,2,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[5,2,6,3,7,4,1,8] => [1,5,7,2,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,1,7,3,8,5,4,6] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,6,2,3,7,8,5,4] => [1,2,6,8,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,6,7,2,8,4,5,3] => [1,2,6,4,3,7,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[5,7,1,8,2,4,6,3] => [1,5,2,7,6,4,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,1,2,7,8,3,6,4] => [1,5,8,4,7,6,3,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[2,4,1,7,8,6,3,5] => [1,2,4,7,3,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[4,2,1,7,3,8,5,6] => [1,4,7,5,3,2,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[7,3,2,1,8,4,5,6] => [1,7,5,8,6,4,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,8,3,2,5,6,1,4] => [1,7,2,8,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,1,8,2,4,5,6,3] => [1,7,6,5,4,2,3,8] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[8,7,6,1,2,4,5,3] => [1,8,3,6,4,2,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,3,7,6,2,1,4,5] => [1,8,5,2,3,7,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[3,2,8,7,5,1,4,6] => [1,3,8,6,2,4,7,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[8,3,6,5,2,1,4,7] => [1,8,7,4,5,2,3,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[7,4,6,2,5,3,1,8] => [1,7,2,4,3,6,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[8,2,4,1,6,5,3,7] => [1,8,7,3,4,2,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[4,2,8,1,7,5,3,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,2,4,1,7,6,3,5] => [1,8,5,7,3,4,2,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,5,7,3,6,4,1,2] => [1,8,2,5,6,4,3,7] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[6,8,3,7,5,4,1,2] => [1,6,4,7,2,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,1,6,7,5,2,4,3] => [1,8,3,6,2,4,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,1,2,6,4,3,7,5] => [1,8,5,4,6,3,2,7] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[2,8,1,7,5,4,3,6] => [1,2,8,6,4,7,3,5] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[5,7,2,6,4,3,1,8] => [1,5,4,6,3,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[6,2,7,5,4,3,1,8] => [1,6,3,7,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,1,8,6,5,4,3,7] => [1,2,3,8,7,4,6,5] => [.,[.,[.,[[[.,[[.,.],.]],.],.]]]]
[1,2,7,5,4,3,8,6] => [1,2,3,7,8,6,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,7,2,8,3,6,5,4] => [1,2,7,5,3,4,8,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,7,8,6,5,2,4,3] => [1,2,7,4,6,3,8,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[1,8,7,6,5,2,4,3] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[5,1,4,3,2,8,7,6] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[8,6,3,2,1,7,4,5] => [1,8,5,2,6,7,4,3] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[8,6,5,4,1,7,2,3] => [1,8,3,5,2,6,7,4] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[8,6,5,1,7,3,2,4] => [1,8,4,2,6,3,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,6,1,7,4,3,2,5] => [1,8,5,4,7,2,6,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[4,6,3,2,7,5,1,8] => [1,4,2,6,5,7,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[1,4,3,7,2,5,8,6] => [1,2,4,7,8,6,5,3] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[7,4,8,3,1,6,2,5] => [1,7,2,4,3,8,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[5,7,4,1,8,2,6,3] => [1,5,8,3,4,2,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,7,4,3,1,8,6,2] => [1,5,2,7,6,8,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,8,7,2,5,4,6,3] => [1,2,8,3,7,6,4,5] => [.,[.,[[.,[[[.,[.,.]],.],.]],.]]]
[1,8,5,3,7,2,6,4] => [1,2,8,4,3,5,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[4,3,1,8,7,5,2,6] => [1,4,8,6,5,7,2,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[7,4,6,3,5,2,1,8] => [1,7,2,4,3,6,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[1,3,5,6,8,4,2,7] => [1,2,3,5,8,7,4,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[3,1,4,6,8,7,2,5] => [1,3,4,6,7,2,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[1,6,3,8,7,2,5,4] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,6,2,4,8,7,5,3] => [1,2,6,7,5,8,3,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[7,3,6,8,5,1,2,4] => [1,7,2,3,6,4,8,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[1,3,7,2,6,8,4,5] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[4,2,6,3,8,1,5,7] => [1,4,3,6,2,5,8,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,2,6,7,3,5,1,8] => [1,4,7,2,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,6,2,4,7,5,1,8] => [1,3,2,6,5,7,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,6,2,4,1,8,5,7] => [1,3,2,6,8,7,5,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[7,3,8,2,1,6,4,5] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,3,5,2,1,8,6,4] => [1,7,6,8,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[8,7,6,4,3,1,5,2] => [1,8,2,7,5,3,6,4] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[8,7,6,4,1,5,2,3] => [1,8,3,6,5,2,7,4] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[3,8,7,2,1,4,6,5] => [1,3,7,6,4,2,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,8,2,7,1,5,4,6] => [1,3,2,8,6,5,4,7] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[3,6,8,2,1,5,4,7] => [1,3,8,7,4,2,6,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[2,4,8,1,6,5,3,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[8,5,7,6,1,4,2,3] => [1,8,3,7,2,5,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,6,1,7,3,5,4,2] => [1,8,2,6,5,3,4,7] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[8,6,1,7,5,4,2,3] => [1,8,3,2,6,4,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[1,6,2,8,7,3,5,4] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,8,2,4,6,7,3,5] => [1,2,8,5,6,7,3,4] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[2,8,5,4,7,1,3,6] => [1,2,8,6,3,5,7,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[2,1,5,8,6,4,3,7] => [1,2,3,5,6,4,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[7,2,5,6,4,3,1,8] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[1,2,5,7,8,4,3,6] => [1,2,3,5,8,6,4,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,2,7,4,8,6,3,5] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,2,7,8,3,6,5,4] => [1,2,3,7,5,4,8,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,8,7,4,6,3,2,5] => [1,2,8,5,6,3,7,4] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[7,1,5,8,3,4,6,2] => [1,7,6,4,8,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,1,6,4,2,3,5,8] => [1,7,5,2,3,6,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,6,2,4,7,3,5,1] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,6,2,4,5,7,3,1] => [1,8,2,6,7,3,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[2,7,1,4,5,8,3,6] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[7,1,6,4,5,2,3,8] => [1,7,3,6,2,4,5,8] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[7,1,4,5,6,8,2,3] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,1,2,3,8,5,4,6] => [1,7,4,3,2,5,8,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,1,5,4,3,8,2,6] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[7,1,5,4,6,2,8,3] => [1,7,8,3,5,6,2,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,1,6,5,4,3,2,8] => [1,7,2,3,6,4,5,8] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[8,6,2,5,4,3,7,1] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[3,5,1,4,8,6,2,7] => [1,3,2,5,8,7,4,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[5,6,2,4,8,7,1,3] => [1,5,8,3,2,6,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,3,8,2,4,7,1,5] => [1,6,7,2,3,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[6,5,8,7,2,3,1,4] => [1,6,3,8,4,7,2,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,3,4,2,8,5,1,7] => [1,6,5,8,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[3,4,7,2,5,8,1,6] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,6,8,1,3,5,2,7] => [1,4,2,6,5,3,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,8,7,1,5,4,2,6] => [1,3,7,2,8,6,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,3,1,7,6,8,2,5] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,4,1,7,5,6,8,2] => [1,3,2,4,7,8,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,4,1,5,7,6,2,8] => [1,3,2,4,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[3,7,4,1,6,2,8,5] => [1,3,4,2,7,8,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[8,4,7,2,5,3,6,1] => [1,8,2,4,3,7,6,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[2,8,6,1,5,3,7,4] => [1,2,8,4,3,6,5,7] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[7,6,5,1,3,4,8,2] => [1,7,8,2,6,4,3,5] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[6,7,5,2,1,3,8,4] => [1,6,3,5,2,7,8,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[4,7,5,2,8,1,6,3] => [1,4,2,7,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[2,6,4,3,1,5,7,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[7,3,8,4,1,5,2,6] => [1,7,2,3,8,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[7,2,3,4,1,6,5,8] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[4,2,8,3,6,1,5,7] => [1,4,3,8,7,5,6,2] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[6,8,5,7,2,1,3,4] => [1,6,2,8,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,8,5,2,7,1,3,6] => [1,4,2,8,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[1,6,4,7,2,5,3,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,6,5,8,2,4,3,7] => [1,2,6,4,8,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,6,8,2,4,3,7,5] => [1,2,6,3,8,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,6,2,4,3,7,8,5] => [1,2,6,7,8,5,3,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,5,6,2,4,7,3,8] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,5,6,2,4,7,8,3] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,5,8,2,4,7,3,6] => [1,2,5,4,3,8,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[1,6,5,7,2,4,3,8] => [1,2,6,4,7,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,6,7,2,4,3,8,5] => [1,2,6,3,7,8,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,5,6,7,2,4,8,3] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,5,8,2,4,6,7,3] => [1,2,5,4,3,8,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[1,5,7,2,4,6,8,3] => [1,2,5,4,3,7,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,5,7,8,3,2,4,6] => [1,2,5,3,7,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,8,3,2,4,6,7] => [1,2,5,3,8,7,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,5,6,2,4,8,3,7] => [1,2,5,4,3,6,8,7] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[1,6,2,4,3,8,7,5] => [1,2,6,8,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,5,6,2,4,8,7,3] => [1,2,5,4,3,6,8,7] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[1,5,8,7,3,2,4,6] => [1,2,5,3,8,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,4,2,3,5,8,7,6] => [1,2,4,3,5,6,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[1,5,2,3,4,8,7,6] => [1,2,5,4,3,6,8,7] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[1,6,5,2,3,8,7,4] => [1,2,6,8,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,7,4,2,8,6,5,3] => [1,2,7,5,8,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,6,7,5,2,3,8,4] => [1,2,6,3,7,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,7,5,2,8,4,3,6] => [1,2,7,3,5,8,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,7,5,6,2,8,3,4] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,5,7,6,2,4,8,3] => [1,2,5,3,7,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,8,3,2,4,7,6] => [1,2,5,3,8,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,6,5,2,3,7,4,8] => [1,2,6,7,4,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,6,5,2,3,7,8,4] => [1,2,6,7,8,4,3,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,6,8,4,2,3,7,5] => [1,2,6,3,8,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,6,8,5,2,3,7,4] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,6,4,2,3,7,8,5] => [1,2,6,7,8,5,3,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,6,4,2,3,7,5,8] => [1,2,6,7,5,3,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,5,8,6,2,4,7,3] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,5,7,3,2,4,8,6] => [1,2,5,3,7,8,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,7,3,4,2,8,5,6] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,7,4,2,8,5,3,6] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,6,7,4,2,3,8,5] => [1,2,6,3,7,8,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,6,4,2,3,8,5,7] => [1,2,6,8,7,5,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,7,5,2,8,6,4,3] => [1,2,7,4,3,5,8,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,6,4,2,3,8,7,5] => [1,2,6,8,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[3,7,5,6,1,4,8,2] => [1,3,5,2,7,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[8,2,4,1,6,7,5,3] => [1,8,3,4,2,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,6,1,4,2,7,5,3] => [1,8,3,2,6,7,5,4] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[3,6,1,4,2,8,5,7] => [1,3,2,6,8,7,5,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[1,6,7,4,3,5,8,2] => [1,2,6,5,3,7,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[3,5,4,1,6,7,8,2] => [1,3,4,2,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[4,7,1,6,3,5,8,2] => [1,4,6,5,3,2,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,1,4,7,6,5,8,2] => [1,3,4,7,8,2,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[7,1,6,4,3,5,8,2] => [1,7,8,2,3,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[1,7,6,4,3,5,8,2] => [1,2,7,8,3,6,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[8,1,6,4,2,7,5,3] => [1,8,3,6,7,5,2,4] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[8,4,1,3,7,2,5,6] => [1,8,6,2,4,3,5,7] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[4,7,1,3,8,2,5,6] => [1,4,3,2,7,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[7,4,1,3,8,2,5,6] => [1,7,5,8,6,2,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[1,3,6,4,2,8,5,7] => [1,2,3,6,8,7,5,4] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[4,7,8,1,2,6,5,3] => [1,4,2,7,5,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,8,1,4,2,7,5,3] => [1,6,7,5,2,8,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[8,7,1,3,6,2,5,4] => [1,8,4,3,2,7,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[6,8,5,7,3,2,1,4] => [1,6,2,8,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,8,3,4,7,6,1,5] => [1,2,8,5,7,3,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[3,7,4,6,8,2,1,5] => [1,3,4,6,2,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[2,4,3,7,8,6,1,5] => [1,2,4,7,3,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,4,7,3,8,2,5,6] => [1,2,4,3,7,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[5,7,6,8,3,2,1,4] => [1,5,3,6,2,7,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[2,5,3,4,8,6,1,7] => [1,2,5,8,7,3,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[3,7,5,4,8,2,1,6] => [1,3,5,8,6,2,7,4] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[7,1,3,4,2,8,5,6] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,1,4,3,8,2,5,7] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,1,4,3,7,2,5,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,2,3,4,7,6,1,5] => [1,8,5,7,2,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[4,2,3,7,8,6,1,5] => [1,4,7,2,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,2,3,4,8,6,1,7] => [1,5,8,7,2,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[2,7,5,6,3,8,1,4] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[5,7,2,6,3,8,1,4] => [1,5,3,2,7,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,7,2,6,8,4,1,3] => [1,5,8,3,2,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[7,2,5,6,8,4,1,3] => [1,7,2,3,5,8,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[4,2,3,8,5,6,1,7] => [1,4,8,7,2,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[5,2,3,8,7,6,1,4] => [1,5,7,2,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,2,3,7,5,6,1,4] => [1,8,4,7,2,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[6,1,8,3,7,2,5,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,7,8,4,2,6,5,3] => [1,2,7,5,3,8,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[4,7,1,8,2,5,6,3] => [1,4,8,3,2,7,6,5] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[3,7,4,8,5,2,1,6] => [1,3,4,8,6,2,7,5] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[1,4,8,3,6,2,5,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[7,5,8,6,3,2,1,4] => [1,7,2,5,3,8,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,8,7,3,2,1,4] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[8,5,7,6,3,2,1,4] => [1,8,4,6,2,5,3,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[2,5,3,8,7,6,1,4] => [1,2,5,7,3,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,7,5,8,6,2,1,4] => [1,3,5,6,2,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,7,8,6,5,2,1,4] => [1,3,8,4,6,2,7,5] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[1,8,7,3,6,2,5,4] => [1,2,8,4,3,7,5,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[6,8,7,5,3,2,1,4] => [1,6,2,8,4,5,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[1,5,4,7,6,8,2,3] => [1,2,5,6,8,3,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[3,5,4,8,6,7,1,2] => [1,3,4,8,2,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,8,4,6,5,7,1,2] => [1,3,4,6,7,2,8,5] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[1,6,2,7,5,8,3,4] => [1,2,6,8,4,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,6,4,8,5,7,2,3] => [1,2,6,7,3,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,8,4,6,5,7,2,3] => [1,2,8,3,4,6,7,5] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[7,8,1,5,4,6,2,3] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,8,1,5,2,4,3,6] => [1,7,3,2,8,6,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[1,7,2,8,5,6,3,4] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,5,2,7,6,8,3,4] => [1,2,5,6,8,4,7,3] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[5,7,6,8,1,4,2,3] => [1,5,2,7,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,8,5,6,1,3,2,4] => [1,7,2,8,4,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[5,8,6,7,1,3,2,4] => [1,5,2,8,4,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[1,3,2,7,6,8,4,5] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,7,6,8,2,4,3,5] => [1,2,7,3,6,4,8,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[7,8,1,6,2,4,3,5] => [1,7,3,2,8,5,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,8,6,7,2,4,3,5] => [1,2,8,5,3,6,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[7,8,1,4,2,6,3,5] => [1,7,3,2,8,5,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,8,1,4,2,5,3,6] => [1,7,3,2,8,6,5,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[7,8,1,2,4,3,5,6] => [1,7,5,4,2,8,6,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[3,4,1,5,6,7,8,9,2] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,4,5,6,1,7,8,9,2] => [1,3,5,2,4,6,7,8,9] => [.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]]
[3,1,2,5,6,7,8,9,4] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,4,1,5,6,7,8,9,10,2] => [1,3,2,4,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,4,1,2,6,7,8,9,5] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,4,5,1,2,7,8,9,6] => [1,3,5,2,4,6,7,8,9] => [.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]]
[3,4,5,6,1,2,8,9,7] => [1,3,5,2,4,6,7,8,9] => [.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,6,2,3,8,7,4,5] => [1,2,6,7,4,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,4,7,6,2,5,8,3] => [1,2,4,6,5,3,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,2,6,5,3,7,4,8] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,6,5,3,7,8,4] => [1,2,3,6,7,8,4,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,3,7,5,2,6,8,4] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,3,7,4,2,6,8,5] => [1,2,3,7,8,5,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,2,6,4,3,7,8,5] => [1,2,3,6,7,8,5,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,2,6,4,3,7,5,8] => [1,2,3,6,7,5,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,4,7,3,2,5,8,6] => [1,2,4,3,7,8,6,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[1,4,3,2,5,8,6,7] => [1,2,4,3,5,6,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[1,5,3,2,4,8,6,7] => [1,2,5,4,3,6,8,7] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[1,7,5,3,2,8,6,4] => [1,2,7,6,8,4,3,5] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[1,5,3,2,4,8,7,6] => [1,2,5,4,3,6,8,7] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[6,8,5,4,3,2,1,7] => [1,6,2,8,7,3,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[7,1,5,4,3,8,6,2] => [1,7,6,8,2,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[6,8,1,4,3,2,7,5] => [1,6,2,8,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[2,8,5,4,3,7,1,6] => [1,2,8,6,7,3,5,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[4,6,5,8,3,1,7,2] => [1,4,8,2,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[6,8,5,1,3,2,7,4] => [1,6,2,8,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[1,8,2,4,3,7,6,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[1,6,3,4,8,7,5,2] => [1,2,6,7,5,8,3,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,4,5,8,3,7,6,2] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[6,8,5,4,1,2,7,3] => [1,6,2,8,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[1,8,5,2,3,7,6,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[7,5,8,4,3,2,1,6] => [1,7,2,5,3,8,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[4,8,5,7,3,2,1,6] => [1,4,7,2,8,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,1,7,6,8,4,3,2] => [1,5,8,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,4,7,5,2,6,1,3] => [1,8,3,7,2,4,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[5,4,6,8,2,1,7,3] => [1,5,2,4,8,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,4,5,8,1,2,7,3] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,4,6,5,2,1,8,3] => [1,7,8,3,6,2,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[8,4,6,5,2,1,7,3] => [1,8,3,6,2,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[2,7,5,1,8,4,3,6] => [1,2,7,3,5,8,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[5,1,8,7,4,2,3,6] => [1,5,4,7,3,8,6,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[2,8,6,7,4,3,5,1] => [1,2,8,3,6,4,7,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[5,2,3,6,4,1,8,7] => [1,5,4,6,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,1,4,5,3,2,8,7] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,8,7,1,4,6,5,2] => [1,3,7,5,4,2,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,3,6,8,1,7,2,4] => [1,5,2,3,6,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[3,2,6,8,5,7,1,4] => [1,3,6,7,2,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[6,3,7,2,4,8,5,1] => [1,6,8,2,3,7,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[7,1,8,2,5,4,3,6] => [1,7,3,8,6,4,2,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[2,5,3,7,4,1,8,6] => [1,2,5,4,7,8,6,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[8,4,7,6,2,3,1,5] => [1,8,5,2,4,6,3,7] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[8,4,7,1,2,5,6,3] => [1,8,3,7,6,5,2,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[8,1,7,4,2,5,6,3] => [1,8,3,7,6,5,2,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[7,4,3,8,2,5,6,1] => [1,7,6,5,2,4,8,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[6,4,1,5,8,2,7,3] => [1,6,2,4,5,8,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,5,8,7,3,6,1,4] => [1,2,5,3,8,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,1,5,8,7,4,6,3] => [1,2,3,5,7,6,4,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[8,3,5,6,7,4,1,2] => [1,8,2,3,5,7,4,6] => [.,[[.,[.,[[.,.],[[.,.],.]]]],.]]
[7,4,3,2,8,5,6,1] => [1,7,6,5,8,2,4,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[3,4,7,2,8,5,6,1] => [1,3,7,6,5,8,2,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[3,7,1,4,8,5,6,2] => [1,3,2,7,6,5,8,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[7,2,3,4,8,5,6,1] => [1,7,6,5,8,2,3,4] => [.,[[[[.,[.,[.,.]]],.],.],[.,.]]]
[6,1,8,5,2,7,4,3] => [1,6,7,4,5,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,1,7,4,5,8,6,3] => [1,2,3,7,6,8,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[2,1,8,3,6,7,5,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[7,8,2,6,4,1,5,3] => [1,7,5,4,6,2,8,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[2,6,3,5,8,7,1,4] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[4,5,2,7,6,1,8,3] => [1,4,7,8,3,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,6,8,7,5,2,1,4] => [1,3,8,4,7,2,6,5] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[7,4,8,6,5,2,3,1] => [1,7,3,8,2,4,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,6,4,1,2,3,8,5] => [1,7,8,5,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[2,6,4,8,5,3,7,1] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[7,3,5,8,4,2,1,6] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[3,2,5,8,4,1,7,6] => [1,3,5,4,8,6,2,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[8,4,7,1,5,2,3,6] => [1,8,6,2,4,3,7,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[7,2,8,4,3,5,6,1] => [1,7,6,5,3,8,2,4] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[4,8,2,7,3,5,6,1] => [1,4,7,6,5,3,2,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[8,2,3,7,1,5,6,4] => [1,8,4,7,6,5,2,3] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[6,4,8,7,1,3,2,5] => [1,6,3,8,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[2,8,4,6,7,3,1,5] => [1,2,8,5,7,3,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[4,3,8,2,7,6,1,5] => [1,4,2,3,8,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[7,8,2,4,3,5,6,1] => [1,7,6,5,3,2,8,4] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[2,8,3,7,1,5,6,4] => [1,2,8,4,7,6,5,3] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[8,1,2,7,3,5,6,4] => [1,8,4,7,6,5,3,2] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[6,4,1,3,2,8,5,7] => [1,6,8,7,5,2,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[5,3,8,6,2,1,4,7] => [1,5,2,3,8,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,6,5,2,8,3,1,7] => [1,4,2,6,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,3,7,5,1,8,2,6] => [1,4,5,2,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,8,5,2,7,4,3,1] => [1,6,4,2,8,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,2,5,4,3,8,1,6] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,8,1,2,4,5,3,7] => [1,6,5,4,2,8,7,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[8,1,6,2,4,5,3,7] => [1,8,7,3,6,5,4,2] => [.,[[[[.,.],[[[.,.],.],.]],.],.]]
[5,8,1,6,2,3,4,7] => [1,5,2,8,7,4,6,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[4,1,6,5,8,2,3,7] => [1,4,5,8,7,3,6,2] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[8,3,6,1,4,5,2,7] => [1,8,7,2,3,6,5,4] => [.,[[[.,[.,[[[.,.],.],.]]],.],.]]
[2,3,6,8,4,5,1,7] => [1,2,3,6,5,4,8,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[2,7,5,4,3,8,1,6] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[5,8,4,3,7,6,1,2] => [1,5,7,2,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,7,4,3,1,6,2,5] => [1,8,5,2,7,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[1,7,4,3,8,6,2,5] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[7,1,5,3,4,8,2,6] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[2,8,6,1,7,4,5,3] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[4,7,6,8,2,1,5,3] => [1,4,8,3,6,2,7,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[6,1,8,7,4,3,5,2] => [1,6,3,8,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,5,4,3,1,6,7,2] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[1,5,8,6,3,4,7,2] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,5,8,6,3,4,7,1] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[4,1,3,8,5,6,7,2] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[6,5,8,4,3,1,7,2] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[4,6,5,2,8,1,7,3] => [1,4,2,6,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[7,2,8,1,3,6,4,5] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[1,8,5,2,3,6,7,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[1,8,3,2,5,6,7,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[2,8,3,1,5,6,7,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[4,8,3,2,5,6,7,1] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[8,2,3,1,5,6,7,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[2,1,8,3,5,6,7,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,4,8,2,3,6,7,5] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[3,1,2,7,8,6,4,5] => [1,3,2,4,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[7,5,1,8,2,4,3,6] => [1,7,3,2,5,4,8,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[3,5,8,1,2,4,7,6] => [1,3,8,6,4,2,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,5,8,1,2,3,7,6] => [1,4,2,5,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,2,7,1,8,6,3,5] => [1,4,2,3,7,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,8,4,1,2,6,7,5] => [1,3,4,2,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[5,4,8,2,3,6,7,1] => [1,5,3,8,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,8,3,6,7,4,1,2] => [1,5,7,2,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,3,1,6,8,4,7,5] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[1,4,7,3,2,8,5,6] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,7,1,4,3,8,5,6] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[8,4,1,3,6,2,7,5] => [1,8,5,6,2,4,3,7] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[6,8,5,1,7,2,3,4] => [1,6,2,8,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,3,6,5,8,2,1,4] => [1,7,2,3,6,4,5,8] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,6,3,5,8,2,1,4] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[4,5,8,7,3,6,1,2] => [1,4,7,2,5,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,5,2,8,6,1,7,4] => [1,3,2,5,6,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[8,6,5,4,1,2,7,3] => [1,8,3,5,2,6,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[2,6,1,8,3,7,5,4] => [1,2,6,7,5,3,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[6,1,5,3,8,7,2,4] => [1,6,7,2,3,5,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[2,8,6,3,7,1,5,4] => [1,2,8,4,3,6,5,7] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[6,5,2,4,8,1,7,3] => [1,6,2,5,8,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,1,4,8,2,6,7,3] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,8,2,5,1,6,7,3] => [1,4,5,2,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,4,8,5,2,6,7,1] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[4,2,1,8,5,6,7,3] => [1,4,8,3,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[1,5,4,8,2,6,7,3] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[7,2,1,5,8,6,3,4] => [1,7,3,2,4,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[2,8,4,5,1,6,7,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[5,4,8,3,7,6,1,2] => [1,5,7,2,4,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[3,1,5,8,6,2,7,4] => [1,3,5,6,2,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[6,3,4,8,5,1,7,2] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,3,4,8,1,6,7,2] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[7,5,8,4,1,2,6,3] => [1,7,6,2,5,3,8,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[6,5,4,8,7,1,3,2] => [1,6,2,5,7,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,4,8,1,2,7,3] => [1,6,2,5,3,4,8,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,5,1,6,2,3,8,4] => [1,7,8,4,6,3,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[6,5,4,1,8,2,7,3] => [1,6,2,5,8,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,5,4,7,1,2,8,3] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,4,7,8,1,3,2] => [1,6,2,5,8,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,5,3,7,1,4,2,8] => [1,6,4,7,2,5,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,5,1,4,8,3,2,6] => [1,7,2,5,8,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,1,6,4,7,3,5,2] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[7,5,1,4,8,3,6,2] => [1,7,6,3,2,5,8,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[6,5,3,7,1,4,8,2] => [1,6,4,7,8,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,4,3,1,5,8,7,2] => [1,6,8,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[8,1,5,4,3,7,6,2] => [1,8,2,3,5,4,6,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[7,4,1,5,3,8,2,6] => [1,7,2,4,5,3,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,4,1,5,3,2,6,8] => [1,7,6,2,4,5,3,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[6,5,3,8,1,4,2,7] => [1,6,4,8,7,2,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,6,8,1,4,3,2,5] => [1,7,2,6,3,8,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[8,1,7,2,5,4,3,6] => [1,8,6,4,2,3,7,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[6,5,3,8,1,4,7,2] => [1,6,4,8,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,5,3,1,2,7,8,4] => [1,6,7,8,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,4,3,1,5,2,8,7] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,4,1,5,3,6,2,8] => [1,7,2,4,5,3,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,1,5,4,3,6,2,7] => [1,8,7,2,3,5,4,6] => [.,[[[.,[.,[[.,.],[.,.]]]],.],.]]
[8,1,5,4,3,6,7,2] => [1,8,2,3,5,4,6,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[7,4,1,5,3,6,8,2] => [1,7,8,2,4,5,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,4,3,1,5,7,8,2] => [1,6,7,8,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,7,3,8,4,5,1,2] => [1,6,5,4,8,2,7,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[4,7,5,6,3,8,1,2] => [1,4,6,8,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,7,5,8,4,6,1,2] => [1,3,5,4,8,2,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[4,5,3,8,6,7,1,2] => [1,4,8,2,5,6,7,3] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,8,3,6,5,7,1,2] => [1,4,6,7,2,8,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,6,4,7,1,8,2,3] => [1,5,2,6,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,6,1,7,3,8,2,4] => [1,5,3,2,6,8,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,6,1,8,2,7,3,4] => [1,5,2,6,7,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,1,8,4,7,2,3] => [1,5,4,8,3,2,6,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[4,8,1,6,5,7,2,3] => [1,4,6,7,2,8,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,5,1,8,6,7,2,3] => [1,4,8,3,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[7,8,4,5,1,6,2,3] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[5,6,2,8,1,4,3,7] => [1,5,2,6,4,8,7,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,6,3,4,1,8,2,7] => [1,5,2,6,8,7,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[3,6,4,5,2,7,1,8] => [1,3,4,5,2,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,8,3,6,1,5,4,7] => [1,2,8,7,4,6,5,3] => [.,[.,[[[[.,.],[[.,.],.]],.],.]]]
[7,8,1,5,3,6,2,4] => [1,7,2,8,4,5,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[1,8,3,6,2,7,4,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[1,6,4,8,2,7,3,5] => [1,2,6,7,3,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,4,7,3,5,1,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,7,3,6,4,5,1,8] => [1,2,7,3,4,6,5,8] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[1,7,2,8,4,6,3,5] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,7,5,8,4,6,2,3] => [1,2,7,3,5,4,8,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,7,5,8,2,6,3,4] => [1,2,7,3,5,4,8,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,7,5,6,3,8,2,4] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[2,7,5,6,3,4,1,8] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[6,7,2,5,3,4,1,8] => [1,6,4,5,3,2,7,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,7,1,5,3,8,2,4] => [1,6,8,4,5,3,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,7,5,8,1,4,2,3] => [1,6,4,8,3,5,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[5,8,6,7,2,3,1,4] => [1,5,2,8,4,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,7,2,3,1,8,4,5] => [1,6,8,5,2,7,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,7,2,8,1,4,3,5] => [1,6,4,8,5,2,7,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,7,5,8,1,4,3,6] => [1,2,7,3,5,4,8,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[2,3,1,7,5,8,4,6] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,3,1,8,4,7,5,6] => [1,2,3,4,8,6,7,5] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[7,8,2,6,1,4,3,5] => [1,7,3,2,8,5,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[2,8,6,7,1,4,3,5] => [1,2,8,5,3,6,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[2,8,1,4,3,7,5,6] => [1,2,8,6,7,5,3,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[3,7,2,5,4,6,1,8] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,5,2,7,3,6,1,8] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,5,1,8,2,7,3,6] => [1,4,8,6,7,3,2,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[3,4,1,8,2,7,5,6] => [1,3,2,4,8,6,7,5] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[3,4,1,8,6,7,2,5] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,4,2,5,1,8,6,7] => [1,3,2,4,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[3,8,2,5,1,6,4,7] => [1,3,2,8,7,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[4,5,3,6,1,8,2,7] => [1,4,6,8,7,2,5,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[7,1,5,8,4,6,2,3] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,6,3,7,5,1,2,4] => [1,8,4,7,2,6,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,6,1,7,3,2,5,4] => [1,8,4,7,5,3,2,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[7,6,8,2,4,5,1,3] => [1,7,2,6,5,4,3,8] => [.,[[.,[[[[.,.],.],.],.]],[.,.]]]
[8,7,1,5,2,6,3,4] => [1,8,4,5,2,7,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,7,1,5,2,3,6,4] => [1,8,4,5,2,7,6,3] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,5,2,3,1,7,6,4] => [1,8,4,3,2,5,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[8,6,2,7,3,1,5,4] => [1,8,4,7,5,3,2,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[8,7,2,5,1,6,3,4] => [1,8,4,5,2,7,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,7,2,1,4,6,3,5] => [1,8,5,4,2,7,3,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,4,2,1,7,6,3,5] => [1,8,5,7,3,2,4,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,5,2,7,1,6,3,4] => [1,8,4,7,3,2,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[8,5,7,2,1,4,3,6] => [1,8,6,4,2,5,3,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[5,8,7,3,1,4,2,6] => [1,5,2,8,6,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,8,7,3,1,4,6,2] => [1,5,2,8,3,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,4,2,1,3,7,6,5] => [1,8,5,3,2,4,6,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[8,7,4,1,2,6,3,5] => [1,8,5,2,7,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,4,3,1,7,2,6,5] => [1,8,5,7,6,2,4,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[8,5,1,3,2,7,6,4] => [1,8,4,3,2,5,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[8,5,7,4,1,6,2,3] => [1,8,3,7,2,5,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,5,7,4,1,2,6,3] => [1,8,3,7,6,2,5,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[8,1,6,4,7,2,5,3] => [1,8,3,6,2,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,4,7,5,1,6,2,3] => [1,8,3,7,2,4,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[8,4,7,5,1,2,6,3] => [1,8,3,7,6,2,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[8,7,3,5,1,2,6,4] => [1,8,4,5,2,7,6,3] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,3,2,6,5,1,4,7] => [1,8,7,4,6,2,3,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[4,8,7,3,1,5,2,6] => [1,4,3,7,2,8,6,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[8,7,3,1,4,2,6,5] => [1,8,5,4,2,7,6,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,7,3,1,6,2,4,5] => [1,8,5,6,2,7,4,3] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[8,7,3,1,2,6,4,5] => [1,8,5,2,7,4,3,6] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[8,7,3,1,2,4,6,5] => [1,8,5,2,7,6,4,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[8,3,2,1,4,7,6,5] => [1,8,5,4,2,3,6,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[8,3,2,7,1,5,6,4] => [1,8,4,7,6,5,2,3] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,4,7,2,1,5,6,3] => [1,8,3,7,6,5,2,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[8,7,2,1,3,6,4,5] => [1,8,5,3,2,7,4,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,7,2,1,3,4,6,5] => [1,8,5,3,2,7,6,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[3,8,5,6,7,4,1,2] => [1,3,5,7,2,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,7,5,8,6,2,1,3] => [1,4,8,3,5,6,2,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[2,5,7,8,6,3,4,1] => [1,2,5,6,3,7,4,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[4,8,5,7,6,3,1,2] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,2,1,5,3,4,8,7] => [1,6,4,5,3,2,7,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[4,7,2,3,6,1,8,5] => [1,4,3,2,7,8,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,7,4,2,8,1,5,6] => [1,3,4,2,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[4,2,6,8,5,7,3,1] => [1,4,8,2,3,6,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,1,6,7,5,3,4,2] => [1,8,2,3,6,4,7,5] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[2,1,5,8,7,6,3,4] => [1,2,3,5,7,4,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,1,4,7,6,3,8,5] => [1,2,3,4,7,8,5,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[6,4,7,8,5,3,2,1] => [1,6,3,7,2,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,1,3,7,6,2,8,5] => [1,4,7,8,5,6,2,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,5,1,6,3,2,7,4] => [1,8,4,6,2,5,3,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[6,3,7,1,5,2,8,4] => [1,6,2,3,7,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,2,8,6,7,3,1,5] => [1,4,6,3,8,5,7,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[7,4,3,8,2,1,5,6] => [1,7,5,2,4,8,6,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[4,7,5,8,1,6,3,2] => [1,4,8,2,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,2,5,1,6,7,8,3] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[2,4,8,5,7,1,3,6] => [1,2,4,5,7,3,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[3,7,1,4,6,8,5,2] => [1,3,2,7,5,6,8,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,4,3,8,7,5,6,1] => [1,2,4,8,3,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[2,6,7,3,5,1,8,4] => [1,2,6,3,7,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,5,7,2,8,4,3,1] => [1,6,4,2,5,8,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,4,8,6,5,2,1,7] => [1,3,8,7,2,4,6,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[2,7,6,1,4,5,8,3] => [1,2,7,8,3,6,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[7,4,3,5,1,6,8,2] => [1,7,8,2,4,5,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[4,1,6,3,5,8,7,2] => [1,4,3,6,8,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[2,1,6,5,8,4,7,3] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,1,6,8,5,4,3,7] => [1,2,3,6,4,8,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,6,4,8,7,3,5,1] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[4,8,2,7,6,1,3,5] => [1,4,7,3,2,8,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,1,8,2,7,5,4,6] => [1,3,8,6,5,7,4,2] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[5,8,4,3,2,7,1,6] => [1,5,2,8,6,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,4,7,2,1,3,6] => [1,5,2,8,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[2,1,8,4,3,7,5,6] => [1,2,3,8,6,7,5,4] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[6,3,8,2,4,5,7,1] => [1,6,5,4,2,3,8,7] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[5,8,4,2,3,6,1,7] => [1,5,3,4,2,8,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,8,2,4,3,1,6,7] => [1,5,3,2,8,7,6,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[2,8,3,1,6,4,5,7] => [1,2,8,7,5,6,4,3] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]]
[8,2,1,3,4,7,5,6] => [1,8,6,7,5,4,3,2] => [.,[[[[[[.,.],.],.],.],[.,.]],.]]
[1,4,8,2,6,3,5,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[1,2,7,3,5,4,8,6] => [1,2,3,7,8,6,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,2,3,8,4,5,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[1,2,8,3,4,5,7,6] => [1,2,3,8,6,5,4,7] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[1,3,8,2,6,4,5,7] => [1,2,3,8,7,5,6,4] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[1,5,7,2,3,6,4,8] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,7,2,3,5,4,8,6] => [1,2,7,8,6,4,3,5] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[1,3,8,2,4,5,7,6] => [1,2,3,8,6,5,4,7] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[1,2,3,8,4,6,7,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,8,2,3,5,4,6,7] => [1,2,8,7,6,4,3,5] => [.,[.,[[[[[.,.],[.,.]],.],.],.]]]
[1,6,7,8,2,3,5,4] => [1,2,6,3,7,5,4,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,7,8,2,5,3,6,4] => [1,2,7,6,3,8,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,7,8,2,4,5,3,6] => [1,2,7,3,8,6,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[1,2,8,3,6,4,5,7] => [1,2,3,8,7,5,6,4] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[1,8,2,3,6,4,5,7] => [1,2,8,7,5,6,4,3] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]]
[1,2,8,3,5,4,6,7] => [1,2,3,8,7,6,4,5] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]]
[1,2,7,8,3,6,4,5] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,5,2,7,8,3,6,4] => [1,2,5,8,4,7,6,3] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[1,3,2,8,4,6,7,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,8,2,3,4,6,7,5] => [1,2,8,5,4,3,6,7] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[1,7,8,2,4,3,6,5] => [1,2,7,6,3,8,5,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[7,6,3,1,5,2,4,8] => [1,7,4,2,6,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,7,3,1,5,2,8,4] => [1,6,2,7,8,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,8,3,1,5,2,7,4] => [1,6,2,8,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,8,4,5,1,2,7,3] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,7,4,5,1,2,8,3] => [1,6,2,7,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,4,6,5,1,2,3,8] => [1,7,3,6,2,4,5,8] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[5,6,7,4,1,8,2,3] => [1,5,2,6,8,3,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,4,7,5,1,2,8,3] => [1,6,2,4,5,3,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,2,1,7,5,3,8,4] => [1,6,3,2,4,7,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,3,8,1,5,2,7,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,5,8,4,1,2,7,3] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[4,6,8,5,7,1,2,3] => [1,4,5,7,2,6,3,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,3,8,1,6,7,2,4] => [1,5,6,7,2,3,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,2,1,8,6,7,3,4] => [1,5,6,7,3,2,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,2,1,7,6,8,3,4] => [1,5,6,8,4,7,3,2] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[5,4,7,6,1,8,2,3] => [1,5,2,4,6,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[4,5,7,6,8,1,2,3] => [1,4,6,2,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,8,5,6,7,1,2,3] => [1,4,6,2,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,7,5,6,8,1,2,3] => [1,4,6,2,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,5,7,8,1,2,3] => [1,4,7,2,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,7,4,6,1,8,2,3] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,8,4,6,1,7,2,3] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,3,1,6,7,2,4] => [1,5,6,7,2,8,4,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,7,3,1,6,8,2,4] => [1,5,6,8,4,2,7,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[6,2,1,4,3,8,7,5] => [1,6,8,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[5,8,3,1,7,6,2,4] => [1,5,7,2,8,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,7,4,8,1,6,2,3] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,2,1,6,8,7,3,4] => [1,5,8,4,6,7,3,2] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[5,4,6,8,1,7,2,3] => [1,5,2,4,8,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,5,6,8,7,1,2,3] => [1,4,8,3,6,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,7,5,8,6,1,2,3] => [1,4,8,3,5,6,2,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,8,5,7,6,1,2,3] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,6,7,5,1,2,3] => [1,4,7,2,8,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,7,6,8,5,1,2,3] => [1,4,8,3,6,2,7,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,6,7,8,5,1,2,3] => [1,4,8,3,7,2,6,5] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[5,4,7,8,1,6,2,3] => [1,5,2,4,8,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,2,1,7,8,6,3,4] => [1,5,8,4,7,3,2,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[5,3,8,1,7,6,2,4] => [1,5,7,2,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,4,8,7,1,6,2,3] => [1,5,2,4,7,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,7,8,6,5,1,2,3] => [1,4,6,2,7,3,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,8,7,6,5,1,2,3] => [1,4,6,2,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,5,4,7,3,6,1,8] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,4,6,3,7,5,1,8] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[4,2,7,3,6,5,1,8] => [1,4,3,7,2,5,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,2,6,3,1,5,8,7] => [1,4,3,6,5,2,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[2,5,3,1,6,4,8,7] => [1,2,5,6,4,3,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[2,5,3,7,6,4,1,8] => [1,2,5,6,4,7,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[2,6,5,3,7,4,1,8] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,6,3,7,5,4,1,8] => [1,2,6,4,7,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,7,5,2,3,8,4,6] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,1,3,7,5,4,8,6] => [1,2,3,4,7,8,6,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[2,3,1,8,6,5,4,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[2,5,3,1,8,6,4,7] => [1,2,5,8,7,4,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[8,3,2,6,4,1,5,7] => [1,8,7,5,4,6,2,3] => [.,[[[[[.,[.,.]],.],[.,.]],.],.]]
[1,5,2,8,3,4,7,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,2,6,3,8,7,4,5] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,8,3,6,4,7,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[1,2,7,6,3,4,8,5] => [1,2,3,7,8,5,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,1,3,8,7,5,4,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[1,2,3,8,6,4,7,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,2,3,7,4,8,6,5] => [1,2,3,4,7,6,8,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[1,2,7,6,3,8,4,5] => [1,2,3,7,4,6,8,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[1,2,3,6,4,8,7,5] => [1,2,3,4,6,8,5,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[1,2,3,7,6,4,8,5] => [1,2,3,4,7,8,5,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,6,3,1,8,5,4,7] => [1,2,6,5,8,7,4,3] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[2,1,3,8,5,4,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[7,1,8,4,2,3,5,6] => [1,7,5,2,3,8,6,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[2,1,8,4,3,5,7,6] => [1,2,3,8,6,5,4,7] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[4,2,6,3,1,8,5,7] => [1,4,3,6,8,7,5,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[5,4,2,8,3,1,6,7] => [1,5,3,2,4,8,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[3,5,8,2,4,1,6,7] => [1,3,8,7,6,2,5,4] => [.,[[.,.],[[[[[.,.],.],.],.],.]]]
[2,5,4,8,3,1,6,7] => [1,2,5,3,4,8,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,8,7,4,2,3,5,6] => [1,2,8,6,3,7,5,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[1,5,2,8,7,3,4,6] => [1,2,5,7,4,8,6,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,2,7,3,6,4,8,5] => [1,2,3,7,8,5,6,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,2,8,6,3,7,4,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[1,2,7,3,8,6,4,5] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,2,3,8,4,7,6,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,2,7,3,4,8,6,5] => [1,2,3,7,6,8,5,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[1,2,6,3,8,4,7,5] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,5,2,3,8,7,4,6] => [1,2,5,8,6,7,4,3] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[4,2,1,8,3,7,5,6] => [1,4,8,6,7,5,3,2] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[8,3,2,1,7,4,5,6] => [1,8,6,4,2,3,5,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[1,2,8,6,3,4,7,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[1,2,7,3,8,4,6,5] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,2,3,8,7,4,6,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[1,2,3,8,7,6,4,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[2,5,3,8,1,6,4,7] => [1,2,5,3,4,8,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,6,4,7,1,5,3,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,6,5,7,1,4,3,8] => [1,2,6,4,7,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[3,8,5,7,1,2,6,4] => [1,3,5,2,8,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,8,5,7,2,6,4,1] => [1,3,5,2,8,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,4,8,6,2,5,7,1] => [1,3,8,2,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[3,4,8,6,1,2,5,7] => [1,3,8,7,5,2,4,6] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[2,4,8,1,5,7,6,3] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[2,4,3,8,1,6,5,7] => [1,2,4,8,7,5,3,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[2,3,8,1,6,5,7,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[4,8,6,7,2,3,5,1] => [1,4,7,5,2,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,6,7,1,2,3,5] => [1,4,7,3,6,2,8,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,8,6,7,1,3,5,2] => [1,4,7,5,2,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,4,8,6,1,5,7,2] => [1,3,8,2,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[3,8,5,7,1,6,4,2] => [1,3,5,2,8,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,8,5,7,2,1,6,4] => [1,3,5,2,8,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,4,8,6,2,1,5,7] => [1,3,8,7,5,2,4,6] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[4,8,6,7,2,1,3,5] => [1,4,7,3,6,2,8,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,8,6,7,3,5,2,1] => [1,4,7,2,8,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,8,6,7,3,4,2,1] => [1,5,3,6,4,7,2,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,8,6,7,2,1,3,4] => [1,5,2,8,4,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,8,6,7,2,1,4,3] => [1,5,2,8,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,8,6,7,2,1,5,3] => [1,4,7,5,2,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,2,8,5,1,7,6] => [1,4,8,6,2,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,3,8,5,1,6,7,2] => [1,4,5,2,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,8,6,7,1,5,3,2] => [1,4,7,3,6,5,2,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[5,8,6,7,1,4,3,2] => [1,5,2,8,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,6,7,2,3,4,1] => [1,5,2,8,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,6,7,2,4,3,1] => [1,5,2,8,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,6,7,1,2,4,3] => [1,5,2,8,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,2,8,5,1,7,6,3] => [1,4,5,2,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,2,5,7,6,1,4,8] => [1,3,5,6,2,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[4,8,6,7,1,3,2,5] => [1,4,7,2,8,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,6,7,1,2,5,3] => [1,4,7,5,2,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,6,7,2,5,3,1] => [1,4,7,3,6,5,2,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,3,8,5,2,6,7,1] => [1,4,5,2,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,5,2,8,4,6,1,7] => [1,3,2,5,4,8,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,5,1,7,4,6,2,8] => [1,3,2,5,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,1,2,6,7,5,3,8] => [1,4,6,5,7,3,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,8,6,7,3,1,2,5] => [1,4,7,2,8,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,1,5,7,6,2,4,8] => [1,3,5,6,2,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[4,1,7,5,2,8,6,3] => [1,4,5,2,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,8,6,7,2,3,1,5] => [1,4,7,2,8,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,8,6,7,4,2,3,1] => [1,5,4,7,3,6,2,8] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[5,8,6,7,4,1,2,3] => [1,5,4,7,2,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,8,6,7,4,1,3,2] => [1,5,4,7,3,6,2,8] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[4,1,7,5,3,2,8,6] => [1,4,5,3,7,8,6,2] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,2,1,6,7,5,3,8] => [1,4,6,5,7,3,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,8,6,7,3,2,1,5] => [1,4,7,2,8,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,8,6,7,4,2,1,3] => [1,5,4,7,2,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,8,6,7,4,3,1,2] => [1,5,4,7,2,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[7,3,5,8,1,4,2,6] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[3,8,7,6,1,4,2,5] => [1,3,7,2,8,5,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,1,8,3,6,7,2,4] => [1,5,6,7,2,3,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[3,6,1,4,7,8,5,2] => [1,3,2,6,8,4,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,6,8,4,7,5,2,3] => [1,2,6,5,7,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[6,8,1,3,5,7,2,4] => [1,6,7,2,8,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[3,8,1,6,5,4,2,7] => [1,3,2,8,7,4,6,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[4,1,3,7,5,8,2,6] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,1,7,3,8,4,2,5] => [1,6,4,3,7,2,5,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[3,1,7,6,5,8,4,2] => [1,3,7,4,6,8,2,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[4,8,1,6,7,5,3,2] => [1,4,6,5,7,3,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[1,3,8,6,2,7,5,4] => [1,2,3,8,4,6,7,5] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[1,8,6,2,5,3,4,7] => [1,2,8,7,4,3,6,5] => [.,[.,[[[[.,.],[[.,.],.]],.],.]]]
[4,7,2,6,8,1,5,3] => [1,4,6,2,7,5,8,3] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[8,7,3,6,4,5,2,1] => [1,8,2,7,3,4,6,5] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]]
[5,7,8,6,2,1,4,3] => [1,5,2,7,4,6,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[2,7,4,1,6,8,3,5] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[3,7,2,4,5,1,6,8] => [1,3,2,7,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[2,8,4,6,5,1,3,7] => [1,2,8,7,3,4,6,5] => [.,[.,[[[.,[.,[[.,.],.]]],.],.]]]
[3,4,1,7,5,2,6,8] => [1,3,2,4,7,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[5,6,8,7,3,1,4,2] => [1,5,3,8,2,6,4,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[2,5,4,3,6,8,1,7] => [1,2,5,6,8,7,3,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[6,4,1,2,7,5,8,3] => [1,6,5,7,8,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[4,1,8,3,6,7,5,2] => [1,4,3,8,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[8,3,7,4,5,2,6,1] => [1,8,2,3,7,6,4,5] => [.,[[.,[.,[[[.,[.,.]],.],.]]],.]]
[4,3,7,8,5,1,6,2] => [1,4,8,2,3,7,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[5,4,8,2,7,6,1,3] => [1,5,7,2,4,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[1,2,7,3,6,5,8,4] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,8,7,6,3,4,1,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[5,8,2,6,3,4,1,7] => [1,5,3,2,8,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,1,7,8,4,3,6,2] => [1,5,4,8,2,3,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[8,2,7,5,4,3,6,1] => [1,8,2,3,7,6,4,5] => [.,[[.,[.,[[[.,[.,.]],.],.]]],.]]
[3,8,4,5,6,1,2,7] => [1,3,4,5,6,2,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[1,4,3,5,7,8,2,6] => [1,2,4,5,7,3,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[3,6,7,2,4,8,1,5] => [1,3,7,2,6,8,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[1,5,2,7,4,3,8,6] => [1,2,5,4,7,8,6,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[2,8,5,6,4,3,1,7] => [1,2,8,7,3,5,4,6] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]]
[6,1,5,2,8,4,7,3] => [1,6,4,2,3,5,8,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[4,7,1,2,8,5,6,3] => [1,4,2,7,6,5,8,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[1,7,3,5,8,6,2,4] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[3,6,8,1,5,7,2,4] => [1,3,8,4,2,6,7,5] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[3,4,6,5,8,1,7,2] => [1,3,6,2,4,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[6,8,1,5,7,2,3,4] => [1,6,2,8,4,5,7,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,1,2,5,8,6,3,4] => [1,7,3,2,4,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[1,7,2,5,8,6,3,4] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,7,6,8,2,3,5,4] => [1,2,7,5,3,6,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[7,6,8,1,2,3,5,4] => [1,7,5,2,6,3,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[2,7,1,5,8,6,3,4] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[4,7,5,8,3,1,6,2] => [1,4,8,2,7,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,7,2,1,8,5,6,3] => [1,4,2,7,6,5,8,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[7,6,8,2,1,3,5,4] => [1,7,5,2,6,3,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[1,2,7,6,8,3,5,4] => [1,2,3,7,5,8,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[6,7,4,3,1,8,5,2] => [1,6,8,2,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[2,7,4,1,6,8,5,3] => [1,2,7,5,6,8,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,3,7,6,8,1,5,4] => [1,2,3,7,5,8,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[7,4,2,6,8,5,1,3] => [1,7,2,4,6,5,8,3] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[7,3,2,5,8,6,1,4] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[3,1,7,6,8,2,5,4] => [1,3,7,5,8,4,6,2] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[1,3,7,6,8,2,5,4] => [1,2,3,7,5,8,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,7,4,2,6,8,5,3] => [1,2,7,5,6,8,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[7,1,4,2,8,5,6,3] => [1,7,6,5,8,3,4,2] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[7,3,8,4,6,1,5,2] => [1,7,5,6,2,3,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,1,6,8,5,4,2,3] => [1,7,2,3,6,4,8,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,1,2,6,8,5,4,3] => [1,7,4,6,5,8,3,2] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[1,7,6,8,3,2,5,4] => [1,2,7,5,3,6,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[7,6,8,3,1,2,5,4] => [1,7,5,2,6,3,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,2,6,8,5,4,1,3] => [1,7,2,3,6,4,8,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,6,8,2,3,1,5,4] => [1,7,5,3,8,4,2,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[2,7,6,8,3,1,5,4] => [1,2,7,5,3,6,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[6,7,3,1,8,5,4,2] => [1,6,5,8,2,7,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,7,1,8,5,4,3,2] => [1,6,4,8,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,2,1,6,8,5,4,3] => [1,7,4,6,5,8,3,2] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[7,6,8,3,2,1,5,4] => [1,7,5,2,6,3,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[4,7,8,5,6,1,3,2] => [1,4,5,6,2,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,6,5,8,7,1,3,2] => [1,4,8,2,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,6,4,8,1,2,7,3] => [1,5,2,6,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[8,1,5,6,7,2,4,3] => [1,8,3,5,7,4,6,2] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[6,4,5,1,8,2,7,3] => [1,6,2,4,3,5,8,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,3,6,7,2,1,5,8] => [1,4,7,5,2,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,3,6,7,1,4,2,8] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[8,1,4,6,7,3,2,5] => [1,8,5,7,2,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,1,3,6,7,4,5,2] => [1,8,2,3,4,6,5,7] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[5,2,6,7,1,4,8,3] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,2,4,1,5,8,7,3] => [1,6,8,3,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[7,2,1,5,4,8,6,3] => [1,7,6,8,3,2,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[8,1,4,5,3,7,2,6] => [1,8,6,7,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[7,3,1,5,4,8,2,6] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,3,4,1,5,8,2,7] => [1,6,8,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,3,4,2,1,8,6,7] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,3,5,2,7,1,6,8] => [1,4,2,3,5,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,6,3,8,1,4,2,7] => [1,5,2,6,4,8,7,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[8,1,7,2,4,5,6,3] => [1,8,3,7,6,5,4,2] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[7,6,1,2,4,5,8,3] => [1,7,8,3,2,6,5,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[5,6,2,8,1,4,7,3] => [1,5,2,6,4,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[6,5,2,1,3,7,8,4] => [1,6,7,8,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,1,6,3,2,5,7,4] => [1,8,4,3,6,5,2,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[7,4,1,3,5,2,8,6] => [1,7,8,6,2,4,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[5,4,2,3,1,6,8,7] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[7,3,1,4,5,6,2,8] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,1,4,3,5,6,2,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[6,2,3,1,5,7,8,4] => [1,6,7,8,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,8,4,2,1,6,5,3] => [1,7,5,2,8,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,4,2,1,5,6,3] => [1,7,6,5,2,8,3,4] => [.,[[[[.,[.,[.,.]]],.],.],[.,.]]]
[6,2,3,4,8,7,1,5] => [1,6,7,2,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,2,3,4,7,8,1,5] => [1,6,8,5,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[7,8,3,4,6,2,1,5] => [1,7,2,8,5,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,8,3,6,4,2,1,5] => [1,7,2,8,5,4,6,3] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,8,3,5,6,2,1,4] => [1,7,2,8,4,5,6,3] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,2,3,8,7,5,1,4] => [1,6,5,7,2,3,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,3,2,5,8,7,1,4] => [1,6,7,2,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,3,2,8,4,7,1,5] => [1,6,7,2,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,4,3,7,8,5,1,2] => [1,6,5,8,2,4,7,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,2,4,1,7,3,5,8] => [1,6,3,4,2,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,3,2,7,4,8,1,5] => [1,6,8,5,4,7,2,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[5,8,2,3,6,1,7,4] => [1,5,6,2,8,4,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[4,7,5,8,3,2,1,6] => [1,4,8,6,2,7,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,6,1,4,2,3,7,8] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,8,4,3,7,1,2] => [1,5,3,8,2,6,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,6,1,4,2,3,8,7] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,2,8,3,4,1,7,6] => [1,5,4,3,8,6,2,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[4,6,5,8,3,2,1,7] => [1,4,8,7,2,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,7,5,6,3,2,1,8] => [1,4,6,2,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,2,3,4,5,8,1,7] => [1,6,8,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,1,4,3,6,2,8,7] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,1,4,3,7,2,8,6] => [1,5,7,8,6,2,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,1,4,3,8,2,7,6] => [1,5,8,6,2,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,6,2,4,1,7,8,3] => [1,5,2,6,7,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,2,4,1,8,7,3] => [1,5,2,6,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,7,2,4,1,8,6,3] => [1,5,2,7,6,8,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,1,4,2,8,7,5,3] => [1,6,7,5,8,3,4,2] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[6,1,4,2,7,8,5,3] => [1,6,8,3,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[5,8,2,4,1,7,6,3] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,2,7,4,1,6,8,3] => [1,5,2,3,7,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,4,1,3,7,2,6,8] => [1,5,7,6,2,4,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,1,4,3,6,2,7,8] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,8,1,4,2,3,7,6] => [1,5,2,8,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,1,6,3,4,2,7,8] => [1,5,4,3,6,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[4,8,5,6,3,2,1,7] => [1,4,6,2,8,7,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,7,1,3,4,2,6,8] => [1,5,4,3,2,7,6,8] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[5,1,8,4,2,3,6,7] => [1,5,2,3,8,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,1,3,4,2,6,7] => [1,5,4,3,2,8,7,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[4,8,7,5,3,2,1,6] => [1,4,5,3,7,2,8,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,7,8,6,3,2,1,5] => [1,4,6,2,7,3,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,8,7,6,3,2,1,5] => [1,4,6,2,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,8,2,6,3,7,5,1] => [1,4,6,7,5,3,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,8,2,3,6,7,5,1] => [1,4,3,2,8,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,8,3,1,6,7,5,2] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,3,8,1,6,2,5,7] => [1,4,2,3,8,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[1,4,8,7,3,5,2,6] => [1,2,4,7,3,8,6,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[5,8,4,3,7,1,6,2] => [1,5,7,6,2,8,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,8,1,4,7,2,6,3] => [1,5,7,6,2,8,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,8,7,6,3,1,2,5] => [1,4,6,2,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,3,8,2,7,5,6,1] => [1,4,2,3,8,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[1,4,8,3,7,5,6,2] => [1,2,4,3,8,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[1,4,3,8,2,6,5,7] => [1,2,4,8,7,5,3,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[4,1,8,3,7,5,6,2] => [1,4,3,8,2,5,7,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[3,4,8,1,6,2,5,7] => [1,3,8,7,5,6,2,4] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[3,4,8,7,2,5,1,6] => [1,3,8,6,5,2,4,7] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[3,4,8,2,7,5,6,1] => [1,3,8,2,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[1,2,4,8,3,6,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[1,2,4,3,8,6,5,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[3,4,2,1,8,6,5,7] => [1,3,2,4,5,8,7,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[3,6,7,8,4,1,2,5] => [1,3,7,2,6,4,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,1,7,8,5,3,2,6] => [1,4,8,6,3,7,2,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,1,2,8,3,6,5,7] => [1,4,8,7,5,3,2,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[1,4,3,2,8,6,5,7] => [1,2,4,3,5,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[4,2,3,1,8,6,5,7] => [1,4,2,3,5,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[3,7,6,8,4,2,1,5] => [1,3,6,2,7,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,7,1,8,5,2,3,6] => [1,4,8,6,2,7,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,6,8,7,4,3,1,5] => [1,2,6,3,8,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[3,7,8,6,2,4,1,5] => [1,3,8,5,2,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[1,4,7,8,5,3,2,6] => [1,2,4,8,6,3,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[4,3,7,8,5,2,1,6] => [1,4,8,6,2,3,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,7,2,8,4,6,5,1] => [1,3,2,7,5,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,2,8,6,3,1,5,7] => [1,4,6,2,3,8,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,6,8,4,7,3,1,5] => [1,2,6,3,8,5,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[2,4,8,6,3,1,5,7] => [1,2,4,6,3,8,7,5] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[7,3,6,8,4,2,1,5] => [1,7,2,3,6,4,8,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,6,2,8,3,5,4,1] => [1,7,4,8,2,6,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[1,7,3,8,4,6,5,2] => [1,2,7,5,4,8,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,3,4,8,2,6,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[3,2,4,8,1,6,5,7] => [1,3,4,8,7,5,2,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[7,3,8,6,2,4,1,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[2,4,8,3,6,1,5,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[6,2,8,7,4,3,5,1] => [1,6,3,8,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[7,4,1,8,5,2,6,3] => [1,7,6,2,4,8,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[2,4,3,1,8,6,5,7] => [1,2,4,3,5,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[1,3,4,2,8,6,5,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[1,3,2,4,8,6,5,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[3,2,1,4,8,6,5,7] => [1,3,2,4,5,8,7,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[3,1,2,4,8,6,5,7] => [1,3,2,4,5,8,7,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[3,1,4,8,2,6,5,7] => [1,3,4,8,7,5,2,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[3,7,4,8,5,1,2,6] => [1,3,4,8,6,2,7,5] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[6,7,2,8,3,5,4,1] => [1,6,5,3,2,7,4,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[2,3,1,4,8,6,5,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[2,1,3,4,8,6,5,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[1,2,3,4,8,6,5,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[4,8,3,6,2,1,5,7] => [1,4,6,2,8,7,5,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,6,5,8,2,4,1,7] => [1,3,5,2,6,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[5,3,8,7,2,4,6,1] => [1,5,2,3,8,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[2,8,4,5,7,3,6,1] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[2,4,5,7,3,8,1,6] => [1,2,4,7,3,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[6,2,4,5,8,3,1,7] => [1,6,3,4,5,8,7,2] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,8,1,2,5,6,3,7] => [1,4,2,8,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[8,1,3,5,2,6,4,7] => [1,8,7,4,5,2,3,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[5,2,1,6,3,8,4,7] => [1,5,3,2,4,6,8,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[6,2,5,1,8,4,3,7] => [1,6,4,2,3,5,8,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,1,4,5,8,3,2,7] => [1,6,3,4,5,8,7,2] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[5,6,4,8,1,3,2,7] => [1,5,2,6,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,5,4,3,8,2,1,7] => [1,6,2,5,8,7,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,8,4,3,7,2,6,1] => [1,5,7,6,2,8,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,6,8,3,7,2,5,1] => [1,4,3,8,2,6,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[1,4,3,6,2,7,8,5] => [1,2,4,6,7,8,5,3] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,5,4,3,7,2,8,6] => [1,2,5,7,8,6,3,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,7,3,4,1,2,8,6] => [1,5,2,7,8,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,5,4,7,6,2,1,3] => [1,8,3,4,7,2,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,5,7,4,3,6,1,2] => [1,8,2,5,3,7,4,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[4,3,8,1,6,7,5,2] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,3,8,6,7,4,1,2] => [1,5,7,2,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,3,8,6,4,7,5,2] => [1,2,3,8,4,6,7,5] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[8,6,2,7,4,1,5,3] => [1,8,3,2,6,4,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[7,6,2,1,4,3,8,5] => [1,7,8,5,4,2,6,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,6,1,3,4,2,8,5] => [1,7,8,5,4,3,2,6] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[1,5,7,3,2,6,8,4] => [1,2,5,3,7,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,6,7,3,2,5,8,4] => [1,2,6,5,3,7,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[5,8,2,3,6,7,4,1] => [1,5,6,7,4,3,2,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[1,6,4,7,2,3,8,5] => [1,2,6,3,4,7,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,5,7,4,1,8,3,6] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,2,7,6,3,8,1,5] => [1,4,6,8,5,3,7,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[6,4,8,7,2,3,5,1] => [1,6,3,8,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[3,2,6,8,7,4,5,1] => [1,3,6,4,8,2,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,7,1,8,4,2,5,6] => [1,3,2,7,5,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,2,1,3,7,5,8,6] => [1,4,3,2,5,7,8,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[8,4,3,7,6,2,1,5] => [1,8,5,6,2,4,7,3] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[8,3,5,2,7,6,1,4] => [1,8,4,2,3,5,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[3,6,2,8,7,1,5,4] => [1,3,2,6,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[7,3,2,8,1,6,5,4] => [1,7,5,2,3,4,8,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[3,8,7,2,6,5,4,1] => [1,3,7,4,2,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[6,8,2,4,7,1,5,3] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,2,1,8,7,3,6,4] => [1,5,7,6,3,2,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,2,1,6,3,7,5,4] => [1,8,4,6,7,5,3,2] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[6,2,8,1,5,7,4,3] => [1,6,7,4,2,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,7,2,5,6,4,3,1] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[1,2,7,8,5,6,4,3] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,7,1,8,2,6,5,4] => [1,3,2,7,5,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,1,7,3,8,6,5,4] => [1,2,3,7,5,8,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[8,2,1,7,6,5,4,3] => [1,8,3,2,4,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,1,4,7,6,5,3,2] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[7,8,6,5,4,1,3,2] => [1,7,3,6,2,8,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[6,4,7,3,2,1,8,5] => [1,6,2,4,3,7,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,4,7,3,2,1,6,8] => [1,5,2,4,3,7,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,5,3,7,2,1,4,8] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,8,3,6,2,1,4,7] => [1,5,2,8,7,4,6,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,3,7,8,2,1,4,5] => [1,6,2,3,7,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,3,7,6,2,1,4,8] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,8,3,2,5,1,7,6] => [1,4,2,8,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,3,7,2,5,1,8,6] => [1,4,2,3,7,8,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,8,7,2,5,1,4,6] => [1,3,7,4,2,8,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[6,4,2,7,5,1,3,8] => [1,6,2,4,7,3,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,3,2,7,5,1,4,8] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,8,2,6,5,1,4,7] => [1,3,2,8,7,4,6,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[6,2,7,8,5,1,3,4] => [1,6,2,3,7,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,2,7,6,8,1,3,4] => [1,5,8,4,6,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[6,5,4,3,1,7,8,2] => [1,6,7,8,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,4,7,3,1,8,6,2] => [1,5,2,4,3,7,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,4,3,6,1,8,7,2] => [1,5,2,4,6,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,3,7,6,1,4,8,2] => [1,5,2,3,7,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,5,4,2,1,7,3,8] => [1,6,7,3,4,2,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,8,3,2,1,4,7,6] => [1,5,2,8,6,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,8,2,6,1,4,3,7] => [1,5,2,8,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,4,2,7,1,5,3,8] => [1,6,5,2,4,7,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[5,4,2,6,1,8,3,7] => [1,5,2,4,6,8,7,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[3,2,7,6,1,4,5,8] => [1,3,7,5,2,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[6,5,4,1,8,7,3,2] => [1,6,7,3,4,2,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,8,4,1,6,7,3,2] => [1,5,6,7,3,4,2,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,4,7,1,5,8,3,2] => [1,6,8,2,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,8,7,1,5,6,3,2] => [1,4,2,8,3,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,8,3,1,5,6,7,2] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,8,7,1,5,4,6,2] => [1,3,7,6,4,2,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[5,8,2,1,6,4,3,7] => [1,5,6,4,2,8,7,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[6,3,2,1,5,4,8,7] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,3,2,1,6,4,8,7] => [1,5,6,4,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[3,8,2,1,5,4,6,7] => [1,3,2,8,7,6,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[6,2,7,1,5,4,3,8] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,2,7,1,6,4,3,8] => [1,5,6,4,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[4,2,7,1,5,6,3,8] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,2,7,1,5,4,6,8] => [1,3,7,6,4,2,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[2,8,7,1,5,4,3,6] => [1,2,8,6,4,3,7,5] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[5,8,1,6,7,4,3,2] => [1,5,7,3,2,8,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,4,1,6,7,8,3,2] => [1,5,7,3,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,8,1,6,5,7,3,2] => [1,4,6,7,3,2,8,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,3,1,7,5,4,8,2] => [1,6,4,7,8,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,3,1,6,7,4,8,2] => [1,5,7,8,2,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,3,1,6,5,7,8,2] => [1,4,6,7,8,2,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,8,1,6,5,4,7,2] => [1,3,2,8,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[5,2,1,6,7,4,3,8] => [1,5,7,3,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[2,8,1,6,5,4,3,7] => [1,2,8,7,3,4,6,5] => [.,[.,[[[.,[.,[[.,.],.]]],.],.]]]
[4,1,7,6,5,8,3,2] => [1,4,6,8,2,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,5,8,1,2,6,3,7] => [1,4,2,5,3,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[1,4,5,7,2,6,3,8] => [1,2,4,7,3,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[8,1,3,5,7,2,4,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[3,6,8,1,7,2,4,5] => [1,3,8,5,7,4,2,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,4,5,6,8,1,7,2] => [1,3,5,8,2,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[4,5,8,2,6,7,1,3] => [1,4,2,5,6,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[8,2,3,5,6,7,1,4] => [1,8,4,5,6,7,2,3] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[1,7,2,3,5,4,6,8] => [1,2,7,6,4,3,5,8] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[8,1,2,3,5,4,6,7] => [1,8,7,6,4,3,2,5] => [.,[[[[[[.,.],.],[.,.]],.],.],.]]
[2,7,8,1,3,5,4,6] => [1,2,7,4,3,8,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[2,7,8,3,5,6,1,4] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[4,5,8,1,7,6,3,2] => [1,4,2,5,7,3,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[8,7,3,5,6,2,1,4] => [1,8,4,5,6,2,7,3] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[8,7,2,1,3,5,4,6] => [1,8,6,5,3,2,7,4] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[3,6,8,7,2,1,5,4] => [1,3,8,4,7,5,2,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[8,6,4,1,7,5,3,2] => [1,8,2,6,5,7,3,4] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[7,6,4,3,1,8,5,2] => [1,7,5,2,6,8,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[2,3,6,7,8,1,5,4] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[3,6,8,1,2,5,4,7] => [1,3,8,7,4,2,6,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[1,3,6,7,2,5,4,8] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[7,4,1,8,5,2,3,6] => [1,7,3,2,4,8,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,1,4,2,8,3,6,5] => [1,7,6,3,4,2,5,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[8,1,7,5,4,2,3,6] => [1,8,6,2,3,7,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[1,7,2,6,5,4,3,8] => [1,2,7,3,4,6,5,8] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[8,6,3,1,2,5,4,7] => [1,8,7,4,2,6,5,3] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[8,1,7,6,3,2,4,5] => [1,8,5,3,7,4,6,2] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,2,5,7,6,3,1,4] => [1,8,4,7,2,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[3,6,8,1,7,5,4,2] => [1,3,8,2,6,5,7,4] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[8,2,6,7,5,4,1,3] => [1,8,3,6,4,7,2,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[2,7,8,6,3,1,5,4] => [1,2,7,5,3,8,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[8,7,6,3,2,1,5,4] => [1,8,4,3,6,2,7,5] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[2,1,8,6,3,7,4,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[8,6,1,5,2,7,4,3] => [1,8,3,2,6,7,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,5,1,7,4,2,6,3] => [1,8,3,2,5,4,7,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[2,1,7,5,4,3,8,6] => [1,2,3,7,8,6,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[2,1,8,4,5,3,6,7] => [1,2,3,8,7,6,4,5] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]]
[2,1,7,8,3,6,5,4] => [1,2,3,7,5,4,8,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,1,8,5,7,6,3,4] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[2,1,4,8,5,7,3,6] => [1,2,3,4,8,6,7,5] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[2,1,5,4,6,8,3,7] => [1,2,3,5,6,8,7,4] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[6,4,1,5,2,3,8,7] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[8,3,7,5,2,6,1,4] => [1,8,4,5,2,3,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[5,3,7,4,6,8,1,2] => [1,5,6,8,2,3,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,8,3,7,6,2,1,4] => [1,5,6,2,8,4,7,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,2,4,8,6,3,1,7] => [1,5,6,3,4,8,7,2] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[4,2,6,3,8,5,1,7] => [1,4,3,6,5,8,7,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,6,3,2,7,8,1,5] => [1,4,2,6,8,5,7,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,8,2,4,7,5,1,6] => [1,3,2,8,6,5,7,4] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[3,6,8,7,5,4,1,2] => [1,3,8,2,6,4,7,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[8,5,2,7,4,6,1,3] => [1,8,3,2,5,4,7,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[5,8,2,1,7,6,4,3] => [1,5,7,4,2,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,3,8,1,5,7,4,2] => [1,6,7,4,2,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,3,2,4,1,7,5,6] => [1,8,6,7,5,2,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[7,4,2,3,1,8,6,5] => [1,7,6,8,5,2,4,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[7,8,3,1,5,4,6,2] => [1,7,6,4,2,8,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[5,6,1,4,3,2,8,7] => [1,5,3,2,6,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,7,1,8,3,6,2,4] => [1,5,3,2,7,4,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,8,1,4,5,3,2,7] => [1,6,3,2,8,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,7,1,5,4,3,8,2] => [1,6,3,2,7,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[8,7,5,1,3,4,2,6] => [1,8,6,4,2,7,3,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[6,5,7,1,3,8,2,4] => [1,6,8,4,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,2,6,1,4,7,3,5] => [1,8,5,4,2,3,6,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[5,8,1,6,3,7,4,2] => [1,5,3,2,8,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[8,3,5,6,1,7,4,2] => [1,8,2,3,5,4,6,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[7,5,4,8,2,1,3,6] => [1,7,3,4,8,6,2,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,3,6,5,4,1,8,2] => [1,7,8,2,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[8,3,6,4,5,1,2,7] => [1,8,7,2,3,6,4,5] => [.,[[[.,[.,[[.,[.,.]],.]]],.],.]]
[7,3,5,8,1,6,2,4] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[2,6,3,5,1,4,8,7] => [1,2,6,4,5,3,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[8,7,3,6,5,1,4,2] => [1,8,2,7,4,6,3,5] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[2,8,3,4,6,1,5,7] => [1,2,8,7,5,6,3,4] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]]
[2,7,4,3,6,1,8,5] => [1,2,7,8,5,6,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[3,4,7,2,8,1,5,6] => [1,3,7,5,8,6,2,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,2,8,4,7,1,6,5] => [1,3,8,5,7,6,2,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[8,2,4,7,5,1,6,3] => [1,8,3,4,7,6,2,5] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]]
[8,3,4,5,7,6,1,2] => [1,8,2,3,4,5,7,6] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]
[2,8,4,6,5,7,1,3] => [1,2,8,3,4,6,7,5] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[2,3,8,4,6,7,1,5] => [1,2,3,8,5,6,7,4] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,4,3,5,8,7,1,6] => [1,2,4,5,8,6,7,3] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[3,2,4,5,6,8,1,7] => [1,3,4,5,6,8,7,2] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[5,6,8,1,4,2,7,3] => [1,5,4,2,6,3,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[1,5,7,8,4,6,2,3] => [1,2,5,4,8,3,7,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[1,3,5,7,8,6,2,4] => [1,2,3,5,8,4,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[3,5,1,6,8,2,7,4] => [1,3,2,5,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[2,3,5,6,8,1,7,4] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[5,6,4,8,2,1,7,3] => [1,5,2,6,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,1,6,3,8,4,7,2] => [1,5,8,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[2,5,1,6,8,3,7,4] => [1,2,5,8,4,6,3,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[1,5,2,7,8,6,3,4] => [1,2,5,8,4,7,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[1,6,7,5,2,8,3,4] => [1,2,6,8,4,5,3,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[6,1,7,5,2,8,3,4] => [1,6,8,4,5,2,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,6,7,5,1,8,3,4] => [1,2,6,8,4,5,3,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[5,1,3,7,8,6,4,2] => [1,5,8,2,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,2,7,8,4,6,1,3] => [1,5,4,8,3,7,2,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[3,2,5,7,8,6,1,4] => [1,3,5,8,4,7,2,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[6,2,7,5,1,8,3,4] => [1,6,8,4,5,2,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,2,6,7,5,8,3,4] => [1,2,3,6,8,4,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[6,2,7,5,4,1,8,3] => [1,6,2,3,7,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,7,2,5,3,8,1,4] => [1,6,8,4,5,3,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,7,4,5,2,1,8,3] => [1,6,2,7,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,5,7,8,6,3,1,4] => [1,2,5,6,3,7,4,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,1,7,8,6,3,2,4] => [1,5,6,3,7,2,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,3,7,5,1,8,2,4] => [1,6,8,4,5,2,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,6,7,5,3,8,2,4] => [1,2,6,8,4,5,3,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,6,7,5,4,2,8,3] => [1,2,6,3,7,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[5,7,8,6,4,1,2,3] => [1,5,4,6,2,7,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[4,1,7,2,6,5,8,3] => [1,4,2,3,7,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,4,7,1,5,6,8,3] => [1,2,4,3,7,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[6,7,4,1,5,2,8,3] => [1,6,2,7,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[1,6,7,4,5,2,8,3] => [1,2,6,3,7,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,3,7,5,8,2,4] => [1,2,6,8,4,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[6,3,1,7,5,8,2,4] => [1,6,8,4,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,5,3,7,8,6,1,4] => [1,2,5,8,4,7,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[6,3,2,7,5,8,1,4] => [1,6,8,4,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,7,4,2,5,1,8,3] => [1,6,2,7,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,2,7,4,5,1,8,3] => [1,6,2,3,7,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,2,3,7,5,8,1,4] => [1,6,8,4,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[4,5,1,6,3,2,8,7] => [1,4,6,2,5,3,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,5,1,6,3,8,2,4] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,1,6,3,8,4,2] => [1,7,4,6,8,2,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,7,6,1,3,8,4,5] => [1,2,7,4,3,6,8,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[7,3,5,1,8,2,6,4] => [1,7,6,2,3,5,8,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[7,3,5,1,8,2,4,6] => [1,7,4,2,3,5,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[2,6,7,1,5,8,3,4] => [1,2,6,8,4,3,7,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,6,7,4,1,8,3,5] => [1,2,6,8,5,3,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[2,1,6,7,3,8,5,4] => [1,2,3,6,8,4,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,6,7,4,1,8,5,3] => [1,2,6,8,3,7,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[2,6,7,1,5,8,4,3] => [1,2,6,8,3,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,6,5,1,8,4,2,7] => [1,3,5,8,7,2,6,4] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,7,5,4,8,1,6,2] => [1,3,5,8,2,7,6,4] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,7,5,4,8,1,2,6] => [1,3,5,8,6,2,7,4] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[4,6,1,5,8,7,2,3] => [1,4,5,8,3,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,6,1,5,8,2,7,3] => [1,4,5,8,3,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[7,5,1,6,2,8,3,4] => [1,7,3,2,5,4,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,5,1,6,2,8,4,3] => [1,7,4,6,8,3,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[4,7,1,5,8,3,6,2] => [1,4,5,8,2,7,6,3] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[2,3,4,7,8,1,6,5] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[6,8,5,4,3,2,7,1] => [1,6,2,8,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[5,8,4,3,2,1,7,6] => [1,5,2,8,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,5,4,3,1,8,7,2] => [1,6,8,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[8,7,5,4,3,1,6,2] => [1,8,2,7,6,3,5,4] => [.,[[.,[[[.,[[.,.],.]],.],.]],.]]
[8,3,4,6,2,1,5,7] => [1,8,7,5,2,3,4,6] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[3,5,6,2,1,8,4,7] => [1,3,6,8,7,4,2,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,5,2,6,8,4,1,7] => [1,3,2,5,8,7,4,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[7,5,3,2,8,4,1,6] => [1,7,2,5,8,6,4,3] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[2,4,5,7,3,8,6,1] => [1,2,4,7,6,8,3,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[4,2,5,6,8,3,1,7] => [1,4,6,3,5,8,7,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,2,8,1,5,6,3,7] => [1,4,2,3,8,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[2,5,6,1,8,4,3,7] => [1,2,5,8,7,3,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,3,6,8,1,4,2,7] => [1,5,2,3,6,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[1,4,5,6,8,3,2,7] => [1,2,4,6,3,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[4,5,6,3,8,2,1,7] => [1,4,3,6,2,5,8,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[6,4,7,3,2,8,5,1] => [1,6,8,2,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,1,4,7,3,2,8,5] => [1,6,2,3,4,7,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[1,7,8,4,5,3,2,6] => [1,2,7,3,8,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[5,1,7,3,8,4,2,6] => [1,5,8,6,4,3,7,2] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[2,5,1,7,4,3,8,6] => [1,2,5,4,7,8,6,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[2,5,7,4,1,8,6,3] => [1,2,5,3,7,6,8,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,3,7,1,4,8,6,2] => [1,5,4,2,3,7,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,4,3,1,7,8,5,2] => [1,6,8,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,6,3,7,8,4,2,1] => [1,5,8,2,6,4,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,6,1,7,8,3,4,2] => [1,5,8,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,6,3,7,4,8,5,2] => [1,2,6,8,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,7,2,4,1,8,5,3] => [1,6,8,3,2,7,5,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,4,7,3,1,2,8,5] => [1,6,2,4,3,7,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,6,3,1,2,7,8,4] => [1,5,2,6,7,8,4,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,6,1,3,2,7,8,4] => [1,5,2,6,7,8,4,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,6,3,2,1,7,8,4] => [1,5,2,6,7,8,4,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[2,5,6,3,1,7,8,4] => [1,2,5,3,6,7,8,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,6,4,7,3,1,8,5] => [1,2,6,3,4,7,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,3,7,2,8,4,5,1] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,3,7,2,8,4,1,5] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,5,3,2,1,8,4,6] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,3,8,4,2,1,5,6] => [1,7,5,2,3,8,6,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[1,3,7,8,6,4,2,5] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[6,3,7,8,5,2,1,4] => [1,6,2,3,7,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,6,2,1,7,8,5,3] => [1,4,2,6,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[7,4,5,8,1,2,6,3] => [1,7,6,2,4,8,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[2,5,1,7,3,8,6,4] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,7,2,1,3,8,5,4] => [1,6,8,4,2,7,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,2,1,7,3,8,5,4] => [1,6,8,4,7,5,3,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,2,7,1,8,5,4,3] => [1,6,5,8,3,7,4,2] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[6,3,1,7,8,5,4,2] => [1,6,5,8,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[4,1,3,6,8,2,5,7] => [1,4,6,2,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,2,3,6,8,1,5,7] => [1,4,6,2,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,3,2,1,8,4,7,6] => [1,5,8,6,4,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[3,6,5,8,2,1,7,4] => [1,3,5,2,6,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[4,5,2,1,3,8,7,6] => [1,4,2,5,3,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[1,6,2,4,5,8,3,7] => [1,2,6,8,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,3,2,1,6,8,4,7] => [1,5,6,8,7,4,2,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[6,2,4,5,8,1,3,7] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,3,4,6,5,8,2,7] => [1,2,3,4,6,8,7,5] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[1,6,3,4,5,8,2,7] => [1,2,6,8,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,4,1,8,5,2,7,6] => [1,3,2,4,8,6,5,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[2,8,4,1,7,6,3,5] => [1,2,8,5,7,3,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[1,5,3,2,8,7,4,6] => [1,2,5,8,6,7,4,3] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[8,2,1,7,5,3,4,6] => [1,8,6,3,2,4,7,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[1,7,6,4,5,8,3,2] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[5,8,7,4,1,2,6,3] => [1,5,2,8,3,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[3,4,2,5,8,6,7,1] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[4,1,3,5,6,8,7,2] => [1,4,5,6,8,2,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[2,4,8,6,7,1,3,5] => [1,2,4,6,3,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[4,3,6,2,8,1,7,5] => [1,4,2,3,6,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,7,4,8,2,1,6,5] => [1,3,4,8,5,2,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[2,3,5,8,6,7,1,4] => [1,2,3,5,6,7,4,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[2,1,8,5,6,7,3,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,2,8,3,5,6,7,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[3,2,6,4,8,1,7,5] => [1,3,6,2,4,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[8,2,1,6,7,3,4,5] => [1,8,5,7,4,6,3,2] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[2,7,8,5,4,1,3,6] => [1,2,7,3,8,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,7,5,3,8,4,2,6] => [1,2,7,3,5,8,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,2,4,8,5,3,1,6] => [1,7,2,3,4,8,6,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[4,8,3,1,2,7,6,5] => [1,4,2,8,5,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,5,2,7,4,1,8,6] => [1,3,2,5,4,7,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[8,4,2,3,7,1,5,6] => [1,8,6,2,4,3,5,7] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[2,8,4,7,1,3,5,6] => [1,2,8,6,3,4,7,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[8,2,4,6,7,1,3,5] => [1,8,5,7,3,4,6,2] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[4,8,2,3,6,7,1,5] => [1,4,3,2,8,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[3,5,2,7,6,1,8,4] => [1,3,2,5,6,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[1,6,3,2,5,8,7,4] => [1,2,6,8,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[5,8,3,2,1,6,7,4] => [1,5,2,8,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,8,7,3,4,6,2,1] => [1,5,4,3,7,2,8,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[5,8,2,7,4,1,6,3] => [1,5,4,7,6,2,8,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,7,6,5,8,2,1,3] => [1,4,5,8,3,6,2,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[5,3,7,1,6,2,8,4] => [1,5,6,2,3,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[2,7,5,4,1,8,6,3] => [1,2,7,6,8,3,5,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[4,2,5,6,8,7,1,3] => [1,4,6,7,2,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[1,8,4,2,5,6,7,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[3,8,4,1,5,6,7,2] => [1,3,4,2,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[4,2,8,5,6,7,1,3] => [1,4,5,6,7,2,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,2,4,7,1,8,6,3] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,4,7,1,8,6,2] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,6,4,1,3,2,5,7] => [1,8,7,5,3,4,2,6] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[8,1,3,6,5,2,4,7] => [1,8,7,4,6,2,3,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[8,1,4,3,6,5,2,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[3,6,5,2,1,8,7,4] => [1,3,5,2,6,8,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[8,3,2,4,6,5,1,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[8,4,2,1,6,5,3,7] => [1,8,7,3,2,4,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,4,1,2,6,5,3,7] => [1,8,7,3,2,4,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,3,6,4,1,5,2,7] => [1,8,7,2,3,6,5,4] => [.,[[[.,[.,[[[.,.],.],.]]],.],.]]
[8,2,6,3,4,5,1,7] => [1,8,7,2,3,6,5,4] => [.,[[[.,[.,[[[.,.],.],.]]],.],.]]
[1,3,4,8,5,7,2,6] => [1,2,3,4,8,6,7,5] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[5,8,4,7,6,2,3,1] => [1,5,6,2,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[1,3,4,7,5,8,2,6] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,3,5,2,4,8,7,6] => [1,2,3,5,4,6,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[2,6,5,1,3,8,7,4] => [1,2,6,8,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[4,7,1,6,5,8,3,2] => [1,4,6,8,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,4,8,7,6,3,1,2] => [1,5,6,3,8,2,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[2,8,5,1,4,7,6,3] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[3,4,7,8,2,1,6,5] => [1,3,7,6,2,4,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[5,1,3,2,8,6,7,4] => [1,5,8,4,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,3,1,2,8,6,7,4] => [1,5,8,4,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,3,2,1,8,6,7,4] => [1,5,8,4,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[6,3,8,2,7,4,1,5] => [1,6,4,2,3,8,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,2,1,3,6,4,7,5] => [1,8,5,6,4,3,2,7] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[3,5,1,7,8,4,2,6] => [1,3,2,5,8,6,4,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[2,7,4,5,8,3,1,6] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[6,4,3,8,7,2,1,5] => [1,6,2,4,8,5,7,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,3,8,7,4,1,2,5] => [1,6,2,3,8,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[3,5,7,2,4,8,1,6] => [1,3,7,2,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[8,4,7,2,3,1,5,6] => [1,8,6,2,4,3,7,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[8,4,7,1,3,2,5,6] => [1,8,6,2,4,3,7,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[8,4,7,2,1,3,5,6] => [1,8,6,3,7,5,2,4] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[8,6,4,2,1,3,7,5] => [1,8,5,2,6,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[6,1,3,8,5,7,2,4] => [1,6,7,2,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,8,3,2,6,7,1,4] => [1,5,6,7,2,8,4,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[2,8,1,5,4,7,6,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,5,8,7,4,6,2,3] => [1,2,5,4,7,3,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[2,1,7,6,4,5,8,3] => [1,2,3,7,8,4,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[1,7,2,4,6,5,8,3] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[5,8,2,6,1,3,7,4] => [1,5,2,8,4,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[2,5,7,8,4,1,6,3] => [1,2,5,4,8,3,7,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[4,2,8,1,5,6,7,3] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,1,5,2,6,8,7,3] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[3,4,5,1,6,8,7,2] => [1,3,5,6,8,2,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[4,2,8,5,1,6,7,3] => [1,4,5,2,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,1,8,5,2,6,7,3] => [1,4,5,2,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,8,6,2,1,3,7,4] => [1,5,2,8,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[8,2,4,1,5,6,7,3] => [1,8,3,4,2,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[4,6,3,5,8,1,7,2] => [1,4,5,8,2,6,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,4,5,1,8,6,7,2] => [1,3,5,8,2,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,8,1,4,5,6,7,2] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,4,5,6,8,2,1,7] => [1,3,5,8,7,2,4,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,4,5,7,1,8,6,2] => [1,3,5,2,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,4,5,7,8,2,6,1] => [1,3,5,8,2,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,4,7,2,1,8,6,5] => [1,3,7,6,8,5,2,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[3,4,7,8,1,5,6,2] => [1,3,7,6,5,2,4,8] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[3,4,8,2,1,5,6,7] => [1,3,8,7,6,5,2,4] => [.,[[.,.],[[[[[.,.],.],.],.],.]]]
[3,5,2,6,7,8,1,4] => [1,3,2,5,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,5,2,8,4,1,6,7] => [1,3,2,5,4,8,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,5,6,2,8,4,1,7] => [1,3,6,4,2,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,5,6,8,4,1,2,7] => [1,3,6,2,5,4,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,5,7,2,4,8,6,1] => [1,3,7,6,8,2,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[3,5,7,2,8,4,6,1] => [1,3,7,6,4,2,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,6,2,1,7,8,5,4] => [1,3,2,6,8,4,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,6,2,1,8,5,4,7] => [1,3,2,6,5,8,7,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,6,7,2,4,8,5,1] => [1,3,7,5,4,2,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,7,2,1,4,8,6,5] => [1,3,2,7,6,8,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[3,7,2,1,8,5,6,4] => [1,3,2,7,6,5,8,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[3,7,2,8,4,5,6,1] => [1,3,2,7,6,5,4,8] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[3,7,8,2,4,5,6,1] => [1,3,8,2,7,6,5,4] => [.,[[.,.],[[[[[.,.],.],.],.],.]]]
[3,8,2,1,4,5,6,7] => [1,3,2,8,7,6,5,4] => [.,[[.,.],[[[[[.,.],.],.],.],.]]]
[4,1,5,6,7,8,3,2] => [1,4,6,8,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,1,5,7,3,8,6,2] => [1,4,7,6,8,2,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,1,6,3,7,8,5,2] => [1,4,3,6,8,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,1,6,3,8,5,2,7] => [1,4,3,6,5,8,7,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,1,6,7,8,5,2,3] => [1,4,7,2,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,1,6,8,3,5,2,7] => [1,4,8,7,2,3,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,1,7,3,2,8,6,5] => [1,4,3,7,6,8,5,2] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,1,7,8,3,5,6,2] => [1,4,8,2,3,7,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,1,8,3,2,5,6,7] => [1,4,3,8,7,6,5,2] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[4,5,2,6,7,8,3,1] => [1,4,6,8,2,5,7,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,5,6,3,8,1,2,7] => [1,4,3,6,2,5,8,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,5,7,3,8,1,6,2] => [1,4,3,7,6,2,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,6,2,7,3,8,5,1] => [1,4,7,5,3,2,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,6,2,7,8,5,1,3] => [1,4,7,2,6,5,8,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,6,8,3,2,5,1,7] => [1,4,3,8,7,2,6,5] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[4,7,2,3,1,8,6,5] => [1,4,3,2,7,6,8,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,7,2,8,3,5,6,1] => [1,4,8,2,7,6,5,3] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,8,2,3,1,5,6,7] => [1,4,3,2,8,7,6,5] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[5,1,2,6,8,4,3,7] => [1,5,8,7,3,2,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,1,2,7,8,4,6,3] => [1,5,8,3,2,4,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,1,6,3,8,4,2,7] => [1,5,8,7,2,3,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,1,6,7,8,4,2,3] => [1,5,8,3,6,4,7,2] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,1,8,3,4,2,6,7] => [1,5,4,3,8,7,6,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[5,6,2,3,8,4,1,7] => [1,5,8,7,2,6,4,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,6,8,3,4,2,1,7] => [1,5,4,3,8,7,2,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[5,7,2,3,4,8,6,1] => [1,5,4,3,2,7,6,8] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[5,7,2,3,8,4,6,1] => [1,5,8,2,7,6,4,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,8,2,3,4,1,6,7] => [1,5,4,3,2,8,7,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[6,1,2,3,7,8,5,4] => [1,6,8,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,1,2,3,8,5,4,7] => [1,6,5,8,7,4,3,2] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[6,1,7,3,4,8,5,2] => [1,6,8,2,3,7,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,1,7,8,4,5,3,2] => [1,6,5,4,8,2,3,7] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[6,1,8,3,4,5,2,7] => [1,6,5,4,3,8,7,2] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[6,7,2,3,8,5,4,1] => [1,6,5,8,2,7,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,7,2,8,4,5,3,1] => [1,6,5,4,8,2,7,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[6,8,2,3,4,5,1,7] => [1,6,5,4,3,2,8,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[7,1,2,3,4,8,6,5] => [1,7,6,8,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],[.,.]]]
[7,1,2,8,4,5,6,3] => [1,7,6,5,4,8,3,2] => [.,[[[[[[.,.],.],.],.],.],[.,.]]]
[7,1,8,3,4,5,6,2] => [1,7,6,5,4,3,8,2] => [.,[[[[[[.,.],.],.],.],.],[.,.]]]
[5,8,1,2,4,3,7,6] => [1,5,4,2,8,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[1,3,5,7,2,6,4,8] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[3,5,8,6,1,2,4,7] => [1,3,8,7,4,6,2,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[3,1,6,8,2,4,7,5] => [1,3,6,4,8,5,2,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,6,2,8,1,5,7,4] => [1,3,2,6,5,4,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[1,7,5,2,3,4,6,8] => [1,2,7,6,4,3,5,8] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[2,7,5,1,3,8,4,6] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[8,2,5,7,4,6,1,3] => [1,8,3,5,4,7,2,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,2,1,3,7,6,4,5] => [1,8,5,7,4,3,2,6] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[8,2,5,1,3,7,4,6] => [1,8,6,7,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,2,6,5,4,7,1,3] => [1,8,3,6,7,2,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[7,6,5,2,4,8,1,3] => [1,7,2,6,8,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[7,8,2,5,3,1,6,4] => [1,7,6,2,8,4,5,3] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[7,1,8,6,3,2,4,5] => [1,7,4,6,2,3,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[1,6,7,5,3,2,4,8] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,8,1,6,4,2,3,5] => [1,7,3,2,8,5,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,4,1,2,5,6,3,7] => [1,8,7,3,2,4,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,1,3,7,2,6,4,5] => [1,8,5,2,3,4,7,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[7,3,2,6,5,1,8,4] => [1,7,8,4,6,2,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,8,4,2,5,6,1,3] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,2,7,4,5,6,1,3] => [1,8,3,7,2,4,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[3,8,7,5,4,6,2,1] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,8,7,6,4,3,5,1] => [1,2,8,3,7,5,4,6] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]]
[3,8,7,4,5,6,2,1] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,8,7,6,3,4,5,1] => [1,2,8,3,7,5,4,6] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]]
[7,2,8,5,4,6,1,3] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,3,2,8,5,1,7,4] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,4,7,2,5,6,3,1] => [1,8,2,4,3,7,5,6] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[6,8,5,4,3,1,7,2] => [1,6,2,8,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[5,8,6,4,1,3,7,2] => [1,5,2,8,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,8,6,1,5,3,7,2] => [1,4,2,8,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,6,1,8,5,2,7,4] => [1,3,2,6,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,4,1,2,8,6,7,5] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[6,8,3,5,4,1,7,2] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,2,5,8,3,6,1,4] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[1,7,5,6,3,4,2,8] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,2,6,8,5,3,1,4] => [1,7,2,3,6,4,8,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,6,3,8,5,2,1,4] => [1,7,2,6,3,4,8,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[7,2,6,4,8,3,1,5] => [1,7,2,3,6,4,5,8] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[1,5,7,4,2,6,3,8] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,2,3,1,7,8,5,6] => [1,4,2,3,5,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,2,8,4,1,7,6,3] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[8,6,3,4,7,2,5,1] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[6,8,3,4,5,1,7,2] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,6,3,2,5,8,4,7] => [1,2,6,8,7,4,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[8,3,2,1,5,4,7,6] => [1,8,6,4,2,3,5,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[6,3,7,1,5,8,4,2] => [1,6,8,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,2,5,4,8,1,3,7] => [1,6,2,3,5,8,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[4,3,1,6,5,8,2,7] => [1,4,6,8,7,2,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[1,3,5,4,6,8,2,7] => [1,2,3,5,6,8,7,4] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[6,1,3,4,5,8,2,7] => [1,6,8,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,3,4,1,5,2,7,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[7,5,4,2,6,8,3,1] => [1,7,3,4,2,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[8,2,6,4,1,7,3,5] => [1,8,5,2,3,6,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[7,3,8,4,5,2,1,6] => [1,7,2,3,8,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,2,5,1,8,4,3,6] => [1,7,3,5,8,6,4,2] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,7,3,2,5,4,8,6] => [1,2,7,8,6,4,3,5] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[8,7,2,1,5,3,4,6] => [1,8,6,3,2,7,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[3,6,1,5,8,7,4,2] => [1,3,2,6,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[8,3,6,4,5,1,7,2] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[5,4,6,8,1,2,7,3] => [1,5,2,4,8,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[3,4,7,8,6,2,5,1] => [1,3,7,5,6,2,4,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,1,3,5,7,8,6,2] => [1,4,5,7,6,8,2,3] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,5,1,8,4,7,3,2] => [1,6,7,3,2,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,3,1,8,4,7,6,2] => [1,5,4,8,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[8,2,7,4,6,1,3,5] => [1,8,5,6,2,3,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[4,7,3,2,8,1,6,5] => [1,4,2,7,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[6,3,1,4,7,2,8,5] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,4,3,6,8,2,5,1] => [1,7,5,8,2,4,6,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[2,8,6,1,5,7,3,4] => [1,2,8,4,3,6,7,5] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[7,8,2,5,4,3,1,6] => [1,7,2,8,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[1,8,3,4,2,7,6,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[8,5,3,7,4,2,6,1] => [1,8,2,5,4,7,6,3] => [.,[[.,[[[.,.],.],[[.,.],.]]],.]]
[4,1,3,6,7,8,2,5] => [1,4,6,8,5,7,2,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[1,7,6,3,2,5,8,4] => [1,2,7,8,4,3,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[3,8,1,5,6,2,7,4] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[7,1,5,2,8,6,4,3] => [1,7,4,2,3,5,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[6,5,4,8,7,2,1,3] => [1,6,2,5,7,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[1,8,6,4,5,2,7,3] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[1,8,5,3,6,2,7,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[3,6,2,1,7,5,8,4] => [1,3,2,6,5,7,8,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,5,4,1,8,7,6,3] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[6,8,1,4,2,7,3,5] => [1,6,7,3,2,8,5,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[3,4,7,8,2,5,6,1] => [1,3,7,6,5,2,4,8] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[1,8,2,4,5,6,7,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[5,2,4,1,6,8,7,3] => [1,5,6,8,3,4,2,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[3,2,5,7,6,1,8,4] => [1,3,5,6,2,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[4,3,5,6,1,8,7,2] => [1,4,6,8,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,3,4,1,7,6,8,2] => [1,5,7,8,2,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,4,7,3,5,6,8,2] => [1,2,4,3,7,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[5,1,3,6,4,8,7,2] => [1,5,4,6,8,2,3,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[1,3,2,7,5,8,6,4] => [1,2,3,4,7,6,8,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[1,4,2,5,8,3,7,6] => [1,2,4,5,8,6,3,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[1,4,2,7,8,5,6,3] => [1,2,4,7,6,5,8,3] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[5,1,2,6,8,4,7,3] => [1,5,8,3,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[3,1,2,6,5,8,4,7] => [1,3,2,4,6,8,7,5] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[4,1,2,6,8,5,3,7] => [1,4,6,5,8,7,3,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[1,5,2,4,8,7,6,3] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,2,6,4,8,7,5,3] => [1,2,3,6,7,5,8,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,2,7,4,8,6,5,3] => [1,2,3,7,5,8,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,3,2,7,5,8,4,6] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,3,1,7,5,4,8,6] => [1,2,3,4,7,8,6,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[1,3,2,8,5,7,4,6] => [1,2,3,4,8,6,7,5] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[1,4,2,5,8,7,3,6] => [1,2,4,5,8,6,7,3] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[1,5,2,4,8,7,3,6] => [1,2,5,8,6,7,3,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,2,6,4,8,7,3,5] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,7,8,5,6,3,4] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,2,6,8,5,7,3,4] => [1,2,3,6,7,4,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,3,8,2,6,7,4,5] => [1,2,3,8,5,6,7,4] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[1,4,7,2,8,6,3,5] => [1,2,4,3,7,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,6,7,8,2,5,3,4] => [1,2,6,5,3,7,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,2,6,8,3,7,5,4] => [1,2,3,6,7,5,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,5,7,8,2,3,6,4] => [1,2,5,3,7,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,2,7,8,4,6,3] => [1,2,5,8,3,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,3,6,2,4,8,7,5] => [1,2,3,6,8,5,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,6,7,3,4,8,5,2] => [1,2,6,8,3,7,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,5,3,7,4,8,6,2] => [1,2,5,4,7,6,8,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[3,8,4,1,5,7,2,6] => [1,3,4,2,8,6,7,5] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[1,3,6,4,2,8,7,5] => [1,2,3,6,8,5,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,3,7,4,2,8,6,5] => [1,2,3,7,6,8,5,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[1,3,8,4,2,7,6,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[1,2,8,4,7,3,6,5] => [1,2,3,8,5,7,6,4] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[1,2,7,4,8,3,6,5] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,2,6,4,8,3,7,5] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,8,3,5,1,4,7,6] => [1,2,8,6,4,5,3,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[2,3,8,6,1,4,7,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[1,3,8,6,2,7,4,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[1,4,8,6,7,2,3,5] => [1,2,4,6,3,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,5,6,8,7,2,3,4] => [1,2,5,7,3,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,2,6,8,5,3,7,4] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,2,7,8,5,3,6,4] => [1,2,3,7,6,4,8,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,2,5,8,7,3,6,4] => [1,2,3,5,7,6,4,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,6,8,7,3,5,4] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,2,7,8,6,3,5,4] => [1,2,3,7,5,6,4,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,6,7,8,5,2,3,4] => [1,2,6,3,7,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,5,7,8,6,2,3,4] => [1,2,5,6,3,7,4,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,4,7,6,8,2,3,5] => [1,2,4,6,3,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,3,7,6,2,8,4,5] => [1,2,3,7,4,6,8,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,3,8,7,4,1,6,5] => [1,2,3,8,5,4,7,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[1,2,8,4,7,6,3,5] => [1,2,3,8,5,7,4,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[1,2,5,8,7,6,3,4] => [1,2,3,5,7,4,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,6,8,7,5,3,4] => [1,2,3,6,5,7,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,2,7,8,6,5,3,4] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[5,2,4,7,6,3,8,1] => [1,5,6,3,4,7,8,2] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,6,2,1,7,8,3,4] => [1,5,7,3,2,6,8,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,6,2,1,4,8,7,3] => [1,5,4,2,6,8,3,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[2,6,1,4,5,8,7,3] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,4,2,7,6,3,8,1] => [1,5,6,3,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[2,3,7,6,4,5,8,1] => [1,2,3,7,8,4,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,6,1,7,5,8,3,4] => [1,2,6,8,4,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,6,1,7,4,8,5,3] => [1,2,6,8,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,4,6,1,3,8,7,2] => [1,5,3,6,8,2,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[2,6,1,5,4,8,7,3] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,1,4,7,8,5,3] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,1,2,4,8,6,7,3] => [1,5,8,3,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,1,2,4,8,7,6,3] => [1,5,8,3,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[1,2,3,8,5,4,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[4,3,1,2,8,5,7,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[2,1,5,3,8,6,4,7] => [1,2,3,5,8,7,4,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[1,2,3,8,5,6,4,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[1,2,3,8,6,4,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[1,2,3,8,6,5,4,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[1,2,3,8,5,4,6,7] => [1,2,3,4,8,7,6,5] => [.,[.,[.,[.,[[[[.,.],.],.],.]]]]]
[2,6,1,5,4,8,3,7] => [1,2,6,8,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,1,2,4,8,6,3,7] => [1,5,8,7,3,2,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[2,5,4,3,1,8,6,7] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[5,4,6,3,1,8,7,2] => [1,5,2,4,3,6,8,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[3,6,5,4,1,8,7,2] => [1,3,5,2,6,8,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[5,2,6,1,7,8,4,3] => [1,5,7,4,2,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,1,6,2,8,7,3,4] => [1,5,8,4,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[2,1,3,7,8,6,4,5] => [1,2,3,4,7,5,8,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,1,3,7,8,5,6,4] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[5,2,4,1,7,8,6,3] => [1,5,7,6,8,3,4,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,3,1,2,8,6,7,5] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[2,1,3,6,8,5,7,4] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[1,2,3,8,6,7,4,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,2,3,8,7,5,4,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[1,2,3,8,7,4,5,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[1,2,3,8,5,7,4,6] => [1,2,3,4,8,6,7,5] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[2,1,3,6,8,7,4,5] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[5,4,1,2,8,7,6,3] => [1,5,8,3,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[3,1,6,2,8,7,5,4] => [1,3,6,7,5,8,4,2] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[1,2,3,4,5,9,6,7,8] => [1,2,3,4,5,6,9,8,7] => [.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]
[1,2,3,4,9,5,6,7,8] => [1,2,3,4,5,9,8,7,6] => [.,[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]]
[1,2,3,9,4,5,6,7,8] => [1,2,3,4,9,8,7,6,5] => [.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]]
[1,2,9,3,4,5,6,7,8] => [1,2,3,9,8,7,6,5,4] => [.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]]
[1,2,3,4,5,6,7,10,8,9] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[1,2,3,4,5,9,7,6,8] => [1,2,3,4,5,6,9,8,7] => [.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]
[1,2,3,4,5,6,10,7,8,9] => [1,2,3,4,5,6,7,10,9,8] => [.,[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]]
[1,2,3,4,9,6,5,7,8] => [1,2,3,4,5,9,8,7,6] => [.,[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]]
[1,2,3,4,5,10,6,7,8,9] => [1,2,3,4,5,6,10,9,8,7] => [.,[.,[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]]]
[1,2,8,4,5,3,6,7] => [1,2,3,8,7,6,4,5] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]]
[1,2,3,9,5,4,6,7,8] => [1,2,3,4,9,8,7,6,5] => [.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]]
[1,2,3,4,10,5,6,7,8,9] => [1,2,3,4,5,10,9,8,7,6] => [.,[.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]]]
[1,8,3,4,2,5,6,7] => [1,2,8,7,6,5,3,4] => [.,[.,[[[[[.,[.,.]],.],.],.],.]]]
[1,2,9,4,3,5,6,7,8] => [1,2,3,9,8,7,6,5,4] => [.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]]
[1,2,3,10,4,5,6,7,8,9] => [1,2,3,4,10,9,8,7,6,5] => [.,[.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]]]
[1,8,4,3,2,5,6,7] => [1,2,8,7,6,5,3,4] => [.,[.,[[[[[.,[.,.]],.],.],.],.]]]
[1,9,3,2,4,5,6,7,8] => [1,2,9,8,7,6,5,4,3] => [.,[.,[[[[[[[.,.],.],.],.],.],.],.]]]
[1,2,10,3,4,5,6,7,8,9] => [1,2,3,10,9,8,7,6,5,4] => [.,[.,[.,[[[[[[[.,.],.],.],.],.],.],.]]]]
[8,4,7,6,5,3,2,1] => [1,8,2,4,6,3,7,5] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,5,7,4,6,3,2,1] => [1,8,2,5,6,3,7,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,7,6,3,5,4,2,1] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[8,5,7,3,6,4,2,1] => [1,8,2,5,6,4,3,7] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[8,5,7,2,6,4,3,1] => [1,8,2,5,6,4,3,7] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[8,7,6,2,5,4,3,1] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[8,4,7,1,6,5,3,2] => [1,8,2,4,3,7,5,6] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[8,2,7,1,6,5,4,3] => [1,8,3,7,4,2,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[8,1,7,2,6,5,4,3] => [1,8,3,7,4,2,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[8,7,6,2,5,3,4,1] => [1,8,2,7,4,3,6,5] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[8,4,7,6,5,2,3,1] => [1,8,2,4,6,3,7,5] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,6,7,5,4,1,3,2] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,7,6,4,5,1,3,2] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[8,7,6,2,5,1,4,3] => [1,8,3,6,2,7,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,7,6,1,5,2,4,3] => [1,8,3,6,2,7,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[6,8,1,3,2,5,4,7] => [1,6,5,2,8,7,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,8,1,4,2,5,3,7] => [1,6,5,2,8,7,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[7,8,3,6,1,4,2,5] => [1,7,2,8,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,8,2,5,3,6,1,4] => [1,7,2,8,4,5,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,8,2,5,1,4,3,6] => [1,7,3,2,8,6,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[7,8,1,4,3,6,2,5] => [1,7,2,8,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,8,1,4,3,7,2,6] => [1,5,3,2,8,6,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,8,2,5,1,4,3,7] => [1,6,4,5,2,8,7,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,8,2,5,3,7,1,4] => [1,6,7,2,8,4,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,8,2,5,4,7,1,3] => [1,6,7,2,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,5,4,7,6,8,1,3] => [1,2,5,6,8,3,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,5,3,7,6,8,1,4] => [1,2,5,6,8,4,7,3] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[2,5,1,4,3,7,6,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,6,1,4,3,7,5,8] => [1,2,6,7,5,3,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,6,5,8,1,4,3,7] => [1,2,6,4,8,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,6,1,5,3,7,4,8] => [1,2,6,7,4,5,3,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,6,4,7,5,8,1,3] => [1,2,6,8,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[4,8,1,5,2,6,3,7] => [1,4,5,2,8,7,3,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[5,8,1,3,2,6,4,7] => [1,5,2,8,7,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,8,4,7,1,3,2,6] => [1,5,2,8,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,7,6,8,2,4,1,3] => [1,5,2,7,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,6,8,1,3,2,5] => [1,4,8,5,2,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,7,5,8,1,3,2,6] => [1,4,8,6,3,5,2,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[3,7,1,4,2,6,5,8] => [1,3,2,7,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,7,5,8,1,4,2,6] => [1,3,5,2,7,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,7,6,8,1,4,2,5] => [1,3,6,4,8,5,2,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,7,6,8,2,5,1,4] => [1,3,6,5,2,7,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[4,7,6,8,2,5,1,3] => [1,4,8,3,6,5,2,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,7,5,8,3,6,1,2] => [1,4,8,2,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[3,7,5,8,2,6,1,4] => [1,3,5,2,7,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,7,4,8,2,6,1,5] => [1,3,4,8,5,2,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[3,7,4,8,1,5,2,6] => [1,3,4,8,6,5,2,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[3,7,1,5,2,6,4,8] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,7,2,6,1,5,4,8] => [1,3,2,7,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,7,2,6,5,8,1,4] => [1,3,2,7,4,6,8,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[4,7,3,6,5,8,1,2] => [1,4,6,8,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,6,3,7,1,5,4,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[7,6,4,2,8,5,3,1] => [1,7,3,4,2,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,6,4,3,8,2,5,1] => [1,7,5,8,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,8,4,3,7,2,1,5] => [1,6,2,8,5,7,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,7,4,3,5,1,8,2] => [1,6,2,7,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,7,3,5,4,8,2,1] => [1,6,8,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,6,3,5,2,4,8,1] => [1,7,8,2,6,4,5,3] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[7,6,2,8,4,1,5,3] => [1,7,5,4,8,3,2,6] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[7,6,3,8,2,4,1,5] => [1,7,2,6,4,8,5,3] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[7,6,3,4,8,2,5,1] => [1,7,5,8,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,3,4,8,7,2,5,1] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,3,8,4,7,2,1,5] => [1,6,2,3,8,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,2,8,4,1,7,5,3] => [1,6,7,5,2,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,2,7,4,1,5,3,8] => [1,6,5,2,3,7,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,3,4,7,5,8,2,1] => [1,6,8,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,6,7,3,4,1,8,2] => [1,5,4,3,7,8,2,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[4,6,7,8,3,5,2,1] => [1,4,8,2,6,5,3,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,6,8,3,5,7,2,1] => [1,4,3,8,2,6,7,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,7,3,5,6,8,2,1] => [1,4,5,6,8,2,7,3] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,7,3,5,8,2,6,1] => [1,4,5,8,2,7,6,3] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[5,3,4,7,8,2,1,6] => [1,5,8,6,2,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,3,8,2,4,1,6,7] => [1,5,4,2,3,8,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,3,4,8,2,6,1,7] => [1,5,2,3,4,8,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,8,3,5,7,2,6,1] => [1,4,5,7,6,2,8,3] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,8,3,5,6,7,2,1] => [1,4,5,6,7,2,8,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,8,3,6,7,2,5,1] => [1,4,6,2,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,3,4,8,2,7,6,1] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,3,8,2,4,1,7,6] => [1,5,4,2,3,8,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[6,4,2,5,1,8,7,3] => [1,6,8,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[5,8,3,7,2,6,4,1] => [1,5,2,8,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,7,3,4,8,2,1,6] => [1,5,8,6,2,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,4,2,3,1,6,7] => [1,5,3,4,2,8,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,4,5,3,8,2,1,7] => [1,6,2,4,3,5,8,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,4,3,8,5,7,2,1] => [1,6,7,2,4,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,4,2,8,5,3,1,7] => [1,6,3,2,4,8,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,4,2,7,3,1,8,5] => [1,6,2,4,7,8,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,4,3,7,8,5,2,1] => [1,6,5,8,2,4,7,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,4,5,3,7,1,8,2] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,6,3,7,1,8,2,4] => [1,5,2,6,8,4,7,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,6,3,4,7,1,8,2] => [1,5,7,8,2,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,6,3,4,8,2,1,7] => [1,5,8,7,2,6,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,3,5,7,4,8,2,1] => [1,6,8,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,3,5,4,7,8,2,1] => [1,6,8,2,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,4,2,5,1,7,3,8] => [1,6,7,3,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,3,7,2,4,1,6,8] => [1,5,4,2,3,7,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,3,4,7,2,6,1,8] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,3,6,8,2,5,1] => [1,4,6,2,7,5,8,3] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,5,8,3,6,7,2,1] => [1,4,3,8,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,5,8,3,7,2,6,1] => [1,4,3,8,2,5,7,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[5,3,4,6,8,2,1,7] => [1,5,8,7,2,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,3,6,8,2,1,4,7] => [1,5,2,3,6,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,3,6,7,1,8,2,4] => [1,5,2,3,6,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,3,4,6,7,1,8,2] => [1,5,7,8,2,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,6,3,5,7,8,2,1] => [1,4,5,7,2,6,8,3] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,5,7,3,6,8,2,1] => [1,4,3,7,2,5,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[5,7,4,8,6,3,2,1] => [1,5,6,3,4,8,2,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[1,6,2,5,3,4,8,7] => [1,2,6,4,5,3,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,3,8,2,4,6,5,7] => [1,2,3,8,7,5,4,6] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[1,7,2,3,6,4,8,5] => [1,2,7,8,5,6,4,3] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,6,8,2,5,3,7,4] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,8,2,5,3,4,7,6] => [1,2,8,6,4,5,3,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[1,3,5,2,8,4,7,6] => [1,2,3,5,8,6,4,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,2,7,3,5,4,6,8] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,5,8,2,3,7,4,6] => [1,2,5,3,8,6,7,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,6,8,2,3,5,4,7] => [1,2,6,5,3,8,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[5,3,6,1,2,4,8,7] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[7,1,5,8,4,2,3,6] => [1,7,3,5,4,8,6,2] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,4,1,6,2,8,3,5] => [1,7,3,2,4,6,8,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[2,1,7,5,8,3,4,6] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[7,1,5,4,8,2,3,6] => [1,7,3,5,8,6,2,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,1,4,8,5,2,3,6] => [1,7,3,4,8,6,2,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[6,4,1,7,2,3,8,5] => [1,6,3,2,4,7,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,8,3,1,2,4,6,5] => [1,7,6,4,2,8,5,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[8,7,1,6,4,2,3,5] => [1,8,5,4,6,2,7,3] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[8,6,1,7,4,2,3,5] => [1,8,5,4,7,3,2,6] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[7,6,1,8,4,2,3,5] => [1,7,3,2,6,4,8,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[8,3,7,1,2,4,6,5] => [1,8,5,2,3,7,6,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,3,6,1,2,4,7,5] => [1,8,5,2,3,6,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,3,7,5,1,2,4,6] => [1,8,6,2,3,7,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[6,7,1,8,4,2,3,5] => [1,6,2,7,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,1,7,8,5,3,4,6] => [1,2,3,7,4,8,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[7,6,3,1,2,4,8,5] => [1,7,8,5,2,6,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[6,1,2,3,8,7,5,4] => [1,6,7,5,8,4,3,2] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[6,8,1,4,2,3,7,5] => [1,6,3,2,8,5,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,8,3,1,2,7,4,5] => [1,6,7,4,2,8,5,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,3,1,2,8,4,5] => [1,6,8,5,2,7,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[4,3,6,8,5,7,1,2] => [1,4,8,2,3,6,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[6,1,2,5,4,8,3,7] => [1,6,8,7,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[3,2,8,5,4,1,7,6] => [1,3,8,6,2,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[7,8,2,1,4,6,3,5] => [1,7,3,2,8,5,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[2,4,8,5,1,3,6,7] => [1,2,4,5,3,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[3,5,6,1,8,4,2,7] => [1,3,6,4,2,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,3,6,8,7,4,2,5] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,2,8,5,7,3,4,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[2,6,1,5,8,3,4,7] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,7,1,6,8,4,3,2] => [1,5,8,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,8,1,2,5,7,3,6] => [1,4,2,8,6,7,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,3,6,4,7,2,5,1] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[3,8,1,4,7,2,5,6] => [1,3,2,8,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[1,7,8,4,6,2,5,3] => [1,2,7,5,6,3,8,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[3,7,4,8,5,1,6,2] => [1,3,4,8,2,7,6,5] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]]
[3,7,1,6,5,4,8,2] => [1,3,2,7,8,4,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[2,7,3,1,5,8,4,6] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,7,4,6,8,1,3,5] => [1,2,7,3,4,6,5,8] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[8,2,6,7,5,4,3,1] => [1,8,2,3,6,4,7,5] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[3,6,8,2,7,4,1,5] => [1,3,8,5,7,2,6,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[1,5,2,8,7,4,6,3] => [1,2,5,7,6,4,8,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[3,4,2,7,8,1,6,5] => [1,3,2,4,7,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[4,1,3,7,5,6,8,2] => [1,4,7,8,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,3,8,1,7,4,2,5] => [1,6,4,2,3,8,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,5,8,7,1,4,2,3] => [1,6,4,7,2,5,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,1,7,3,8,5,2,6] => [1,4,3,7,2,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,6,1,4,5,8,2,7] => [1,3,2,6,8,7,4,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,6,7,4,5,3,8,2] => [1,2,6,3,7,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,1,7,3,5,4,8,2] => [1,6,4,3,7,8,2,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,3,1,2,5,8,4,7] => [1,6,8,7,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,4,7,2,8,5,3,6] => [1,2,4,3,7,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[5,6,8,7,2,4,1,3] => [1,5,2,6,4,7,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[6,8,5,7,1,2,4,3] => [1,6,2,8,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[2,8,4,1,7,5,6,3] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[8,2,4,3,7,5,6,1] => [1,8,2,3,4,5,7,6] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]
[6,8,2,1,5,7,3,4] => [1,6,7,3,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,2,8,4,1,6,3,5] => [1,7,3,8,5,2,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,2,4,8,6,5,3,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[2,7,8,1,4,6,3,5] => [1,2,7,3,8,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[4,8,2,5,7,1,6,3] => [1,4,5,7,6,2,8,3] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,1,6,8,5,3,7,2] => [1,4,8,2,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,2,6,4,8,3,1,7] => [1,5,8,7,2,3,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,7,1,3,4,5,8,2] => [1,6,5,4,3,2,7,8] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[1,3,6,5,2,8,4,7] => [1,2,3,6,8,7,4,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[7,1,6,5,3,4,8,2] => [1,7,8,2,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[6,3,4,2,8,7,5,1] => [1,6,7,5,8,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[4,3,8,7,5,2,6,1] => [1,4,7,6,2,3,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,3,8,6,1,2,4,7] => [1,5,2,3,8,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[2,5,6,3,4,8,7,1] => [1,2,5,4,3,6,8,7] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[2,5,3,6,8,7,4,1] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[4,8,7,3,5,2,6,1] => [1,4,3,7,6,2,8,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[6,3,5,4,8,7,2,1] => [1,6,7,2,3,5,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[4,7,6,2,5,3,8,1] => [1,4,2,7,8,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,5,2,7,1,4,3,6] => [1,8,6,4,7,3,2,5] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[5,1,7,2,4,3,8,6] => [1,5,4,2,3,7,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,5,3,4,8,6,2,7] => [1,2,5,8,7,3,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,4,1,3,8,6,2,7] => [1,5,8,7,2,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[8,2,3,7,6,4,5,1] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[5,8,2,4,7,6,3,1] => [1,5,7,3,2,8,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,8,2,5,3,4,7,1] => [1,6,4,5,3,2,8,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[7,2,5,6,4,8,1,3] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[1,6,7,4,8,2,3,5] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,1,3,5,8,2,6,4] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[8,2,1,3,5,6,7,4] => [1,8,4,3,2,5,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[6,3,1,4,7,5,8,2] => [1,6,5,7,8,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[4,1,3,8,2,6,7,5] => [1,4,8,5,2,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[2,8,3,6,7,5,4,1] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[3,6,1,4,7,2,8,5] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[1,5,8,4,7,2,3,6] => [1,2,5,7,3,8,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,2,7,4,5,8,1,3] => [1,6,8,3,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[2,1,8,4,5,7,3,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[2,1,8,5,4,3,6,7] => [1,2,3,8,7,6,4,5] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]]
[2,7,4,1,5,3,8,6] => [1,2,7,8,6,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[2,7,1,4,6,3,8,5] => [1,2,7,8,5,6,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[4,7,5,6,8,1,3,2] => [1,4,6,2,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,1,3,2,8,5,4,6] => [1,7,4,2,3,5,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[2,8,5,4,1,3,6,7] => [1,2,8,7,6,3,5,4] => [.,[.,[[[[.,[[.,.],.]],.],.],.]]]
[3,8,6,5,1,4,2,7] => [1,3,6,4,5,2,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,3,4,8,6,5,2,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[4,8,5,2,7,3,6,1] => [1,4,2,8,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[5,2,8,4,3,7,6,1] => [1,5,3,8,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[7,5,2,8,4,6,1,3] => [1,7,2,5,4,8,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[5,7,4,3,6,2,8,1] => [1,5,6,2,7,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,7,5,1,2,8,3,4] => [1,6,8,4,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,6,2,4,5,8,3,1] => [1,7,3,2,6,8,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[3,6,8,4,7,2,5,1] => [1,3,8,2,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[7,6,3,8,4,2,5,1] => [1,7,5,4,8,2,6,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[6,2,7,5,8,3,1,4] => [1,6,3,7,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,8,3,6,4,5,7,1] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[2,1,5,6,8,3,7,4] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,6,8,3,2,7,4,5] => [1,2,6,7,4,3,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,5,7,2,8,4,1,3] => [1,6,4,2,5,8,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,5,6,4,8,2,7,3] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[3,1,5,6,4,8,7,2] => [1,3,5,4,6,8,2,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[1,3,6,2,5,7,8,4] => [1,2,3,6,7,8,4,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,4,6,3,5,7,8,2] => [1,2,4,3,6,7,8,5] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[3,5,1,6,4,7,8,2] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,6,1,4,2,7,8,5] => [1,3,2,6,7,8,5,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,4,6,3,1,7,8,5] => [1,2,4,3,6,7,8,5] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,3,6,5,2,7,8,4] => [1,2,3,6,7,8,4,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,6,4,3,8,5,7] => [1,2,3,6,8,7,5,4] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,2,6,3,5,8,7,4] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,3,5,1,8,4,7,6] => [1,2,3,5,8,6,4,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,3,6,1,8,5,4,7] => [1,2,3,6,5,8,7,4] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,2,7,4,6,8,3,5] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,3,7,5,1,8,4,6] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[4,7,2,5,3,8,6,1] => [1,4,5,3,2,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[1,2,7,6,4,8,5,3] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,2,7,3,6,8,5,4] => [1,2,3,7,5,6,8,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,3,6,1,8,5,7,4] => [1,2,3,6,5,8,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[3,1,5,4,8,7,6,2] => [1,3,5,8,2,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[1,2,5,8,4,7,3,6] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,2,6,8,5,4,7,3] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,3,6,8,5,2,7,4] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,4,7,6,8,3,1,5] => [1,2,4,6,3,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,3,6,8,5,2,4,7] => [1,2,3,6,4,8,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,2,6,8,5,4,3,7] => [1,2,3,6,4,8,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,2,5,8,4,3,7,6] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,3,5,8,2,4,7,6] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,3,6,8,2,5,4,7] => [1,2,3,6,5,4,8,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,4,6,8,3,2,5,7] => [1,2,4,8,7,5,3,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[4,6,1,7,5,8,2,3] => [1,4,7,2,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[2,3,6,7,5,8,1,4] => [1,2,3,6,8,4,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,3,7,5,6,8,2,4] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,3,6,5,8,1,7,4] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,4,6,2,8,1,7,5] => [1,3,6,2,4,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,5,4,6,8,2,1,7] => [1,3,4,6,2,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[3,5,4,6,8,1,2,7] => [1,3,4,6,2,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[1,2,4,7,5,8,3,6] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,2,6,7,4,8,3,5] => [1,2,3,6,8,5,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,2,6,7,3,8,5,4] => [1,2,3,6,8,4,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,2,5,7,3,8,6,4] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[3,1,5,7,6,8,4,2] => [1,3,5,6,8,2,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[3,5,4,6,8,2,7,1] => [1,3,4,6,2,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[4,2,6,1,8,7,5,3] => [1,4,2,3,6,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,1,6,5,8,7,4,2] => [1,3,6,7,4,5,8,2] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,3,6,5,8,7,1,4] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,7,4,6,8,5,3] => [1,2,3,7,5,6,8,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,2,7,5,6,8,4,3] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,1,6,7,5,8,4,2] => [1,3,6,8,2,4,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,6,2,7,5,8,3,1] => [1,4,7,3,2,6,8,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[2,4,7,6,8,3,5,1] => [1,2,4,6,3,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,3,6,8,2,5,7,4] => [1,2,3,6,5,4,8,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,3,5,8,2,7,4,6] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,2,5,8,4,7,6,3] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,2,4,8,7,3,6,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[1,2,5,8,7,4,3,6] => [1,2,3,5,7,4,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,8,7,2,4,6] => [1,2,3,5,7,4,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,3,7,6,8,5,1,4] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[5,7,1,2,8,6,4,3] => [1,5,8,3,2,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[1,2,6,8,5,7,4,3] => [1,2,3,6,7,4,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,5,8,7,4,6,3] => [1,2,3,5,7,6,4,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,4,8,7,6,3,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[6,4,5,7,2,8,1,3] => [1,6,8,3,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[5,3,4,7,2,8,1,6] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,2,7,4,6,8,1,5] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[5,3,6,2,7,1,4,8] => [1,5,7,4,2,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[2,6,3,4,7,1,5,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,7,3,4,5,8,1,6] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[3,7,4,5,6,8,1,2] => [1,3,4,5,6,8,2,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[4,7,6,2,3,8,1,5] => [1,4,2,7,3,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[7,3,5,2,4,8,1,6] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,5,2,3,4,8,1,7] => [1,6,8,7,2,5,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[5,3,1,2,8,4,7,6] => [1,5,8,6,4,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,2,1,7,3,4,6,8] => [1,5,3,2,4,7,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,2,1,8,3,4,6,7] => [1,5,3,2,4,8,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,3,2,8,4,5,7,1] => [1,6,5,4,8,2,3,7] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[7,3,1,2,8,4,6,5] => [1,7,6,4,2,3,5,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[6,4,1,3,8,5,7,2] => [1,6,5,8,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,2,3,1,8,4,7,5] => [1,6,4,2,3,5,8,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,6,2,4,7,1,5,3] => [1,8,3,2,6,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,5,2,3,6,1,4,7] => [1,8,7,4,3,2,5,6] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[8,2,1,7,3,4,5,6] => [1,8,6,4,7,5,3,2] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[8,6,3,7,2,4,5,1] => [1,8,2,6,4,7,5,3] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[8,2,7,3,4,5,6,1] => [1,8,2,3,7,6,5,4] => [.,[[.,[.,[[[[.,.],.],.],.]]],.]]
[8,1,6,2,3,4,5,7] => [1,8,7,5,3,6,4,2] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[8,1,7,3,4,5,6,2] => [1,8,2,3,7,6,5,4] => [.,[[.,[.,[[[[.,.],.],.],.]]],.]]
[8,6,1,7,2,4,5,3] => [1,8,3,2,6,4,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,1,5,7,2,3,6,4] => [1,8,4,7,6,3,5,2] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[7,2,1,8,3,4,5,6] => [1,7,5,3,2,4,8,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,3,8,2,4,5,6,1] => [1,7,6,5,4,2,3,8] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[7,2,8,3,4,5,6,1] => [1,7,6,5,4,3,8,2] => [.,[[[[[[.,.],.],.],.],.],[.,.]]]
[1,7,8,3,4,5,6,2] => [1,2,7,6,5,4,3,8] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[1,4,5,8,3,6,7,2] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[6,2,7,1,8,4,5,3] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,7,1,3,8,5,6,2] => [1,4,3,2,7,6,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[1,6,2,8,4,5,7,3] => [1,2,6,5,4,8,3,7] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[4,1,3,6,8,2,7,5] => [1,4,6,2,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,3,4,6,8,2,7,1] => [1,5,8,2,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,4,5,8,7,1,2,3] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,3,4,8,7,1,2,6] => [1,5,7,2,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,7,6,1,2,4,8] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,8,3,7,2,4,5,6] => [1,2,8,6,4,7,5,3] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[6,8,2,3,5,1,4,7] => [1,6,2,8,7,4,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,7,8,2,6,1,3,5] => [1,4,2,7,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,2,8,7,1,4,5,3] => [1,6,4,7,5,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,8,6,1,3,4,5,7] => [1,2,8,7,5,3,6,4] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]]
[2,7,6,1,3,4,5,8] => [1,2,7,5,3,6,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,7,6,2,3,4,5,8] => [1,2,7,5,3,6,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,8,6,2,3,4,5,7] => [1,2,8,7,5,3,6,4] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]]
[2,8,7,3,4,5,6,1] => [1,2,8,3,7,6,5,4] => [.,[.,[[.,[[[[.,.],.],.],.]],.]]]
[7,8,3,6,2,4,5,1] => [1,7,5,2,8,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[1,5,8,7,2,3,6,4] => [1,2,5,3,8,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[8,7,6,1,3,4,5,2] => [1,8,2,7,5,3,6,4] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[3,6,2,4,7,1,8,5] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,1,6,4,8,5,3,7] => [1,2,3,6,5,8,7,4] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[3,6,2,5,7,1,4,8] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[1,2,8,3,7,5,4,6] => [1,2,3,8,6,5,7,4] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[6,1,3,2,8,5,4,7] => [1,6,5,8,7,4,2,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[5,6,1,2,8,4,3,7] => [1,5,8,7,3,2,6,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[1,6,3,8,7,4,2,5] => [1,2,6,4,8,5,7,3] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[4,3,8,1,2,6,7,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,1,2,4,5,6,7,8,9] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,4,1,3,5,6,7,8,9] => [1,2,4,3,5,6,7,8,9] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[2,3,5,1,4,6,7,8,9] => [1,2,3,5,4,6,7,8,9] => [.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]
[2,3,4,6,1,5,7,8,9] => [1,2,3,4,6,5,7,8,9] => [.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]
[2,3,4,5,7,1,6,8,9] => [1,2,3,4,5,7,6,8,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[2,3,4,5,6,8,1,7,9] => [1,2,3,4,5,6,8,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[3,6,8,7,1,2,5,4] => [1,3,8,4,7,5,2,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[6,2,8,5,4,7,1,3] => [1,6,7,2,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,5,7,2,4,8,1,3] => [1,6,8,3,7,2,5,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[3,4,1,6,5,8,7,2] => [1,3,2,4,6,8,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[4,3,5,1,2,8,7,6] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[3,4,5,6,1,8,7,2] => [1,3,5,2,4,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[3,4,5,8,7,2,1,6] => [1,3,5,7,2,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[1,4,7,2,6,3,5,8] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[8,4,7,5,2,1,6,3] => [1,8,3,7,6,2,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[8,1,4,7,2,3,6,5] => [1,8,5,2,3,4,7,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[1,8,5,7,3,4,6,2] => [1,2,8,3,5,4,7,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[6,3,5,1,7,4,2,8] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,4,8,1,6,3,2,7] => [1,5,6,3,8,7,2,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,4,7,6,3,8,1,2] => [1,5,3,7,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,6,3,7,5,8,1,2] => [1,4,7,2,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,1,3,5,8,6,2,7] => [1,4,5,8,7,2,3,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[5,7,4,3,8,1,2,6] => [1,5,8,6,2,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,4,8,3,7,6,5,2] => [1,2,4,3,8,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[4,3,8,2,1,6,5,7] => [1,4,2,3,8,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[3,1,2,5,7,6,4,8] => [1,3,2,4,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[3,8,1,6,7,5,4,2] => [1,3,2,8,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[3,7,2,6,8,5,1,4] => [1,3,2,7,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[7,2,3,8,5,6,1,4] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,2,1,7,5,6,4,3] => [1,8,3,2,4,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,1,3,6,5,7,4,2] => [1,8,2,3,4,6,7,5] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[8,2,4,3,6,1,5,7] => [1,8,7,5,6,2,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[1,7,8,5,4,3,6,2] => [1,2,7,6,3,8,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,8,4,5,3,2,6,7] => [1,2,8,7,6,3,4,5] => [.,[.,[[[[.,[.,[.,.]]],.],.],.]]]
[7,8,5,4,3,1,6,2] => [1,7,6,2,8,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[7,1,6,3,4,2,5,8] => [1,7,5,4,3,6,2,8] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[3,6,1,4,2,7,5,8] => [1,3,2,6,7,5,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,4,1,8,5,7,6,2] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,8,5,6,7,2,1,4] => [1,3,5,7,2,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[8,1,7,6,2,4,3,5] => [1,8,5,2,3,7,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,5,6,1,4,2,3,7] => [1,8,7,3,6,2,5,4] => [.,[[[[.,.],[[[.,.],.],.]],.],.]]
[1,6,4,5,7,2,3,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,8,6,5,7,3,4,2] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[1,7,5,3,6,8,4,2] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[7,4,1,6,5,8,3,2] => [1,7,3,2,4,6,8,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[4,1,5,8,7,6,3,2] => [1,4,8,2,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[1,2,5,8,6,7,3,4] => [1,2,3,5,6,7,4,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[4,2,1,5,8,7,3,6] => [1,4,5,8,6,7,3,2] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[5,2,4,6,1,7,3,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[1,5,3,6,8,7,4,2] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[3,1,5,7,6,8,2,4] => [1,3,5,6,8,4,7,2] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[1,4,6,3,7,2,8,5] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,7,3,6,5,2,8,4] => [1,2,7,8,4,6,3,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[8,6,2,5,4,1,7,3] => [1,8,3,2,6,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[3,7,2,6,5,4,1,8] => [1,3,2,7,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[7,6,2,5,4,3,1,8] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[4,7,5,2,6,3,1,8] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,2,6,4,7,5,1,8] => [1,3,6,5,7,2,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[1,3,4,7,6,2,8,5] => [1,2,3,4,7,8,5,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,8,3,6,1,7,5,4] => [1,2,8,4,6,7,5,3] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[3,8,2,6,5,1,7,4] => [1,3,2,8,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[7,8,2,5,4,1,6,3] => [1,7,6,2,8,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[4,8,5,2,6,1,7,3] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,5,1,3,7,2,8,6] => [1,4,3,2,5,7,8,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[6,1,3,7,5,2,8,4] => [1,6,2,3,4,7,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,1,3,6,2,8,5,4] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,1,3,6,2,7,5,4] => [1,8,4,6,7,5,2,3] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[1,2,4,7,3,8,6,5] => [1,2,3,4,7,6,8,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[7,1,8,2,6,5,4,3] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[3,1,8,6,2,7,5,4] => [1,3,8,4,6,7,5,2] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[4,1,7,8,2,6,5,3] => [1,4,8,3,7,5,2,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[4,2,7,8,1,6,5,3] => [1,4,8,3,7,5,2,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[3,2,8,6,1,7,5,4] => [1,3,8,4,6,7,5,2] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[7,2,8,1,6,5,4,3] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[1,8,7,2,6,5,4,3] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[2,8,7,1,6,5,4,3] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[3,8,7,1,6,5,4,2] => [1,3,7,4,2,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,8,7,5,1,6,3,2] => [1,4,5,2,8,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[6,7,8,5,1,4,3,2] => [1,6,4,5,2,7,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,6,3,8,4,1,7,2] => [1,5,4,8,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[7,3,8,5,4,1,6,2] => [1,7,6,2,3,8,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[3,4,8,6,5,1,7,2] => [1,3,8,2,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[1,4,8,6,2,7,5,3] => [1,2,4,6,7,5,3,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[8,4,6,7,1,5,3,2] => [1,8,2,4,7,3,6,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[5,6,4,7,8,1,3,2] => [1,5,8,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[3,4,6,5,1,2,8,7] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[7,3,5,1,2,8,6,4] => [1,7,6,8,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[1,4,6,2,3,8,7,5] => [1,2,4,3,6,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,3,2,7,4,8,6,5] => [1,2,3,4,7,6,8,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[7,2,1,6,3,8,5,4] => [1,7,5,3,2,4,6,8] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[2,3,1,7,6,4,8,5] => [1,2,3,4,7,8,5,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[5,6,7,1,2,8,4,3] => [1,5,2,6,8,3,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,7,5,1,2,8,6,3] => [1,4,2,7,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,7,1,6,2,8,5,4] => [1,3,2,7,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[7,6,1,2,8,5,4,3] => [1,7,4,2,6,5,8,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,7,1,3,8,6,5,4] => [1,2,7,5,8,4,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,7,2,3,8,6,5,4] => [1,2,7,5,8,4,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[3,8,1,6,2,7,5,4] => [1,3,2,8,4,6,7,5] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[4,8,5,1,2,7,6,3] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,6,8,1,2,7,4,3] => [1,5,2,6,7,4,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[2,1,3,7,4,8,6,5] => [1,2,3,4,7,6,8,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[4,2,7,3,6,8,1,5] => [1,4,3,7,2,5,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[5,3,6,4,2,8,1,7] => [1,5,2,3,6,8,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,2,6,4,7,3,1,8] => [1,5,7,2,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,6,3,5,4,8,1,7] => [1,2,6,8,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,7,4,3,5,8,1,6] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[7,3,6,4,2,8,1,5] => [1,7,2,3,6,8,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[5,4,3,1,8,2,7,6] => [1,5,8,6,2,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,5,4,2,7,3,1,8] => [1,6,3,4,2,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,4,1,8,3,2,6,7] => [1,5,3,2,4,8,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,5,2,8,3,4,7,1] => [1,6,4,8,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,4,2,1,8,3,6,5] => [1,7,6,3,2,4,5,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[6,5,3,4,8,2,7,1] => [1,6,2,5,8,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,1,5,3,8,2,7,4] => [1,6,2,3,5,8,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[4,6,3,1,8,2,7,5] => [1,4,2,6,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[8,6,2,5,7,4,1,3] => [1,8,3,2,6,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,5,3,2,6,4,1,7] => [1,8,7,2,5,6,4,3] => [.,[[[.,[[[.,.],.],[.,.]]],.],.]]
[7,5,2,6,4,3,1,8] => [1,7,2,5,4,6,3,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[8,1,3,7,2,6,5,4] => [1,8,4,7,5,2,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[1,7,6,8,3,2,4,5] => [1,2,7,4,8,5,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[7,3,8,4,5,2,6,1] => [1,7,6,2,3,8,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[6,1,7,4,2,5,3,8] => [1,6,5,2,3,7,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[1,2,7,3,4,6,5,8] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,7,8,4,3,5,6,2] => [1,2,7,6,5,3,8,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[2,6,1,7,3,5,4,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[3,1,5,8,4,2,6,7] => [1,3,5,4,8,7,6,2] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[4,3,1,6,8,2,7,5] => [1,4,6,2,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,7,4,8,3,2,1,6] => [1,5,3,4,8,6,2,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,4,8,2,7,3,1,6] => [1,5,7,2,4,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,4,7,5,3,2,1,8] => [1,6,2,4,5,3,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[1,8,3,7,6,2,4,5] => [1,2,8,5,6,3,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[5,8,3,2,6,4,1,7] => [1,5,6,4,2,8,7,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[4,6,8,2,7,3,1,5] => [1,4,2,6,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,6,8,7,3,4,1,5] => [1,2,6,4,7,3,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,8,1,7,2,5,4,3] => [1,6,5,2,8,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[3,8,7,4,5,6,1,2] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,8,6,4,3,5,1,7] => [1,2,8,7,3,6,5,4] => [.,[.,[[[.,[[[.,.],.],.]],.],.]]]
[2,7,6,3,5,4,1,8] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,7,6,5,2,4,3,8] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,8,6,5,3,2,4,7] => [1,2,8,7,4,5,3,6] => [.,[.,[[[[.,.],[.,[.,.]]],.],.]]]
[5,8,3,7,6,2,4,1] => [1,5,6,2,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[7,1,8,6,5,2,3,4] => [1,7,3,8,4,6,2,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[8,7,2,5,4,3,1,6] => [1,8,6,3,2,7,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[6,8,3,2,5,4,7,1] => [1,6,4,2,8,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,5,7,8,4,3,6,2] => [1,2,5,4,8,3,7,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[6,3,8,1,5,4,7,2] => [1,6,4,2,3,8,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,2,1,8,5,4,7,3] => [1,6,4,8,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[2,6,5,7,4,1,3,8] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[2,5,6,8,4,3,7,1] => [1,2,5,4,8,3,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[2,4,7,5,8,1,6,3] => [1,2,4,5,8,3,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[2,5,4,7,1,8,6,3] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,2,1,8,7,6,4,3] => [1,5,7,4,8,3,2,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[4,8,6,7,5,3,1,2] => [1,4,7,2,8,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[6,5,4,8,2,1,7,3] => [1,6,2,5,3,4,8,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,8,4,7,2,6,3,1] => [1,5,2,8,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[1,5,7,4,8,2,6,3] => [1,2,5,8,3,7,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,5,7,3,2,8,6,4] => [1,2,5,3,7,6,8,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,8,3,2,7,6,4,1] => [1,5,7,4,2,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,2,1,4,3,6,7,8] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[3,5,7,4,2,6,1,8] => [1,3,7,2,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,6,4,5,1,2,7,8] => [1,3,4,5,2,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[4,2,1,5,7,6,3,8] => [1,4,5,7,3,2,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,3,5,1,7,6,2,8] => [1,4,2,3,5,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,5,4,7,1,6,2,8] => [1,3,4,7,2,5,6,8] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,4,7,5,6,1,2,8] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,4,5,8,6,7,1,2] => [1,3,5,6,7,2,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,5,4,6,1,8,7,2] => [1,3,4,6,8,2,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[4,3,5,1,6,8,7,2] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,2,1,5,6,8,7,3] => [1,4,5,6,8,3,2,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[2,1,4,3,6,5,10,9,7,8] => [1,2,3,4,5,6,7,10,8,9] => [.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]
[2,1,4,3,6,5,8,7,12,11,9,10] => [1,2,3,4,5,6,7,8,9,12,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]]]
[2,4,1,3,5,6,7,8,9,10] => [1,2,4,3,5,6,7,8,9,10] => [.,[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,1,7,3,8,4,6,5] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[4,1,8,2,7,3,6,5] => [1,4,2,3,8,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[7,1,3,2,8,4,6,5] => [1,7,6,4,2,3,5,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[8,1,7,2,5,3,6,4] => [1,8,4,2,3,7,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[5,1,8,2,7,3,6,4] => [1,5,7,6,3,8,4,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,1,8,2,4,3,7,6] => [1,5,4,2,3,8,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[8,1,6,2,4,3,7,5] => [1,8,5,4,2,3,6,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[6,1,8,2,4,3,7,5] => [1,6,3,8,5,4,2,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,1,8,2,5,3,7,4] => [1,6,3,8,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,1,6,2,5,3,7,4] => [1,8,4,2,3,6,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,1,6,2,7,3,5,4] => [1,8,4,2,3,6,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[6,1,8,2,7,3,5,4] => [1,6,3,8,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,1,7,2,8,3,5,4] => [1,6,3,7,5,8,4,2] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,1,7,2,5,3,8,4] => [1,6,3,7,8,4,2,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,1,7,2,4,3,8,5] => [1,6,3,7,8,5,4,2] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,1,6,2,4,3,8,7] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[7,1,5,2,4,3,8,6] => [1,7,8,6,3,5,4,2] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[7,1,6,2,4,3,8,5] => [1,7,8,5,4,2,3,6] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,1,6,2,5,3,8,4] => [1,7,8,4,2,3,6,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[1,8,2,7,5,4,6,3] => [1,2,8,3,4,7,6,5] => [.,[.,[[.,[.,[[[.,.],.],.]]],.]]]
[1,8,2,7,4,3,5,6] => [1,2,8,6,3,4,7,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[1,8,6,4,7,2,3,5] => [1,2,8,5,7,3,6,4] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[1,8,4,2,6,3,5,7] => [1,2,8,7,5,6,3,4] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]]
[4,1,7,2,6,3,5,8] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,1,7,4,3,6,2,8] => [1,5,3,7,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,5,8,3,2,4,1,6] => [1,7,2,5,3,8,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[1,8,5,4,3,6,2,7] => [1,2,8,7,3,5,4,6] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]]
[1,8,5,4,3,7,2,6] => [1,2,8,6,7,3,5,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[1,8,5,4,7,2,6,3] => [1,2,8,3,5,7,6,4] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[1,8,5,4,2,6,7,3] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[7,4,8,2,1,3,5,6] => [1,7,5,2,4,3,8,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,5,4,8,2,3,6,1] => [1,7,6,3,4,8,2,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[6,4,8,2,1,3,7,5] => [1,6,3,8,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[7,3,8,1,5,6,2,4] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[5,1,7,4,2,6,8,3] => [1,5,2,3,7,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,1,6,3,2,5,8,7] => [1,4,3,6,5,2,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[5,4,3,7,1,2,8,6] => [1,5,2,4,7,8,6,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,5,1,7,3,8,2,4] => [1,6,8,4,7,2,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,3,2,8,5,7,1,4] => [1,6,7,2,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,5,4,2,8,3,7,1] => [1,6,3,4,2,5,8,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,5,4,3,8,2,7,1] => [1,6,2,5,8,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,5,4,3,8,7,1,2] => [1,6,7,2,5,8,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,5,4,8,6,1,3,2] => [1,7,3,4,8,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,3,8,1,7,5,2,4] => [1,6,5,7,2,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,5,8,3,1,7,4,2] => [1,6,7,4,3,8,2,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[5,4,8,2,1,7,3,6] => [1,5,2,4,3,8,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,4,3,8,1,6,2,7] => [1,5,2,4,8,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,4,2,8,5,1,3,7] => [1,6,2,4,8,7,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,6,4,8,5,1,2,3] => [1,7,2,6,3,4,8,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[7,2,8,6,3,1,4,5] => [1,7,4,6,2,3,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,1,7,8,3,6,4,5] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[6,4,1,7,8,2,3,5] => [1,6,2,4,7,3,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[4,3,1,5,2,7,6,8] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,4,2,7,3,8,1,6] => [1,5,3,2,4,7,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,4,1,7,8,2,6,3] => [1,5,8,3,2,4,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,4,2,6,1,8,7,3] => [1,5,2,4,6,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,4,3,1,6,7,2,8] => [1,5,6,7,2,4,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,4,2,6,3,8,7,1] => [1,5,3,2,4,6,8,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[4,3,1,5,2,6,8,7] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,4,2,1,6,7,8,3] => [1,5,6,7,8,3,2,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,4,3,1,6,7,8,2] => [1,5,6,7,8,2,4,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[6,3,8,1,2,5,7,4] => [1,6,5,2,3,8,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[3,6,7,1,2,5,8,4] => [1,3,7,8,4,2,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[7,8,3,1,2,5,6,4] => [1,7,6,5,2,8,4,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[7,8,1,3,2,4,6,5] => [1,7,6,4,3,2,8,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[7,8,2,1,3,5,4,6] => [1,7,4,2,8,6,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[5,2,3,7,1,8,6,4] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,5,3,6,1,8,7,4] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,6,7,3,1,8,4,5] => [1,2,6,8,5,3,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[2,6,7,1,3,5,4,8] => [1,2,6,5,3,7,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[6,2,8,3,1,7,4,5] => [1,6,7,4,3,8,5,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[3,2,5,7,1,8,4,6] => [1,3,5,2,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,3,1,2,7,8,6,5] => [1,4,2,3,5,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,1,2,7,3,6,4,8] => [1,5,3,2,4,7,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,1,4,7,8,2,3,6] => [1,5,8,6,2,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,3,4,7,8,6,1,2] => [1,5,8,2,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[3,5,4,6,8,7,1,2] => [1,3,4,6,7,2,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[1,5,4,6,8,2,3,7] => [1,2,5,8,7,3,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,6,7,3,2,4,8,5] => [1,2,6,4,3,7,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,5,3,6,2,7,8,4] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,1,3,7,2,6,8,4] => [1,5,2,3,4,7,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,2,4,7,8,1,6,3] => [1,5,8,3,4,7,6,2] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[4,5,2,8,6,1,7,3] => [1,4,8,3,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[5,3,1,8,2,6,7,4] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,1,8,3,2,4,7,5] => [1,6,4,3,8,5,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[4,3,5,7,6,8,1,2] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,2,1,8,3,6,4,7] => [1,5,3,2,4,8,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[3,4,2,1,8,7,5,6] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[7,6,5,4,8,1,3,2] => [1,7,3,5,8,2,6,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,6,5,8,2,1,4,3] => [1,7,4,8,3,5,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[8,5,4,3,2,1,7,6] => [1,8,6,2,5,3,4,7] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[7,6,5,2,8,1,4,3] => [1,7,4,2,6,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,6,5,8,4,1,3,2] => [1,7,3,5,4,8,2,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,8,6,3,2,1,5,4] => [1,7,5,2,8,4,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,8,2,4,5,1,3,6] => [1,7,3,2,8,6,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[4,6,7,2,5,1,3,8] => [1,4,2,6,3,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,8,1,3,2,4,5,6] => [1,7,5,2,8,6,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,8,4,1,5,2,3,6] => [1,7,3,4,2,8,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[3,6,7,2,1,4,5,8] => [1,3,7,5,2,6,4,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,2,3,6,1,4,7,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[2,5,3,6,1,4,7,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,6,7,3,1,4,5,8] => [1,2,6,4,3,7,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[4,6,7,1,5,2,3,8] => [1,4,2,6,3,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,4,7,1,5,2,3,8] => [1,6,2,4,3,7,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,2,7,3,1,4,5,8] => [1,6,4,3,7,5,2,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[3,2,5,6,1,4,7,8] => [1,3,5,2,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,5,2,6,1,4,7,8] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,5,4,6,7,8,1,2] => [1,3,4,6,8,2,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[1,5,4,6,7,2,3,8] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,6,7,3,2,4,5,8] => [1,2,6,4,3,7,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,5,3,6,2,4,7,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,1,3,6,2,4,7,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[2,5,4,6,7,1,3,8] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,6,7,4,5,1,3,8] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,2,7,4,5,1,3,8] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,2,5,6,7,1,3,8] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,3,1,6,2,4,7,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,1,7,3,2,4,5,8] => [1,6,4,3,7,5,2,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,1,7,4,5,2,3,8] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,3,7,4,5,8,1,2] => [1,6,8,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,4,1,6,7,2,3,8] => [1,5,7,3,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,2,1,6,3,4,7,8] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[7,3,2,5,4,1,6,8] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,6,5,2,1,4,3,8] => [1,7,3,5,2,6,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,3,6,7,5,2,8,4] => [1,2,3,6,4,7,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[7,3,4,1,6,2,5,8] => [1,7,5,6,2,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,3,4,1,6,5,2,8] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,3,4,1,5,6,2,8] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,3,2,5,1,6,4,8] => [1,7,4,5,2,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,6,5,4,1,3,2,8] => [1,7,2,6,3,5,4,8] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[7,3,4,1,5,2,6,8] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[1,3,6,7,2,5,8,4] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,7,4,6,2,8,5,3] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[4,3,1,7,2,6,8,5] => [1,4,7,8,5,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,6,1,4,7,3,8,2] => [1,5,7,8,2,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,2,1,7,4,8,6] => [1,5,7,8,6,4,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,3,4,5,8,7,2,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[6,3,4,5,8,1,7,2] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,4,5,1,6,8,7,3] => [1,2,4,3,5,6,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[3,1,2,5,6,8,7,4] => [1,3,2,4,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[4,3,2,5,6,8,1,7] => [1,4,5,6,8,7,2,3] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[2,3,4,5,8,6,1,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[2,3,4,5,8,1,7,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[3,1,4,6,5,8,7,2] => [1,3,4,6,8,2,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[4,3,1,7,5,6,8,2] => [1,4,7,8,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,1,7,6,5,8,2] => [1,4,7,8,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,1,4,6,7,8,5,2] => [1,3,4,6,8,2,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[1,4,5,2,6,8,7,3] => [1,2,4,3,5,6,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[3,7,5,2,6,8,1,4] => [1,3,5,6,8,4,2,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[6,3,5,2,4,7,8,1] => [1,6,7,8,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[5,3,2,1,4,7,8,6] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,3,1,4,2,7,8,6] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,3,1,2,4,7,8,6] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[7,1,5,2,6,8,4,3] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,1,5,2,6,8,3,4] => [1,7,3,5,6,8,4,2] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[2,7,4,6,1,8,5,3] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,3,6,7,1,5,8,4] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,3,6,7,5,1,8,4] => [1,2,3,6,4,7,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[4,3,2,6,7,1,8,5] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,3,2,5,6,8,1,4] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,1,5,4,6,8,2,3] => [1,7,2,3,5,6,8,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[7,3,4,5,8,6,1,2] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,3,4,5,8,1,6,2] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,3,4,5,8,1,2,6] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[1,3,4,5,8,6,2,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[1,3,4,5,8,2,7,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[6,3,4,5,8,2,1,7] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,3,4,5,8,2,7,1] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,3,4,5,8,6,2,1] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,1,5,4,6,8,3,2] => [1,7,3,5,6,8,2,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,3,2,5,6,8,4,1] => [1,7,4,5,6,8,2,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[5,7,4,6,1,8,3,2] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,3,4,5,8,1,2,7] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,3,4,5,8,2,1,6] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,3,4,5,8,2,6,1] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[4,7,6,1,8,2,5,3] => [1,4,2,7,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,6,1,7,5,2,3] => [1,4,2,8,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[7,6,4,2,8,3,5,1] => [1,7,5,8,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,6,4,2,7,5,3,1] => [1,8,2,6,5,7,3,4] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[8,4,7,3,6,5,1,2] => [1,8,2,4,3,7,5,6] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[8,4,6,1,7,5,3,2] => [1,8,2,4,3,6,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[6,4,7,1,8,3,2,5] => [1,6,3,7,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,8,4,3,6,2,5,1] => [1,7,5,6,2,8,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,2,1,7,3,5,4,8] => [1,6,5,3,2,4,7,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[2,1,8,6,3,5,4,7] => [1,2,3,8,7,4,6,5] => [.,[.,[.,[[[.,[[.,.],.]],.],.]]]]
[2,1,7,3,5,8,6,4] => [1,2,3,7,6,8,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[2,7,3,1,5,4,6,8] => [1,2,7,6,4,3,5,8] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[4,2,1,8,3,6,7,5] => [1,4,8,5,3,2,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[2,1,8,6,3,5,7,4] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[6,2,1,7,3,5,8,4] => [1,6,5,3,2,4,7,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[3,2,1,6,4,5,7,8] => [1,3,2,4,6,5,7,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,2,1,5,7,8,4,6] => [1,3,2,4,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[2,1,7,3,6,8,4,5] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,7,3,1,5,6,8,4] => [1,2,7,8,4,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,4,7,5,1,6,8,3] => [1,2,4,5,3,7,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[4,3,7,5,6,1,8,2] => [1,4,5,6,2,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,3,6,8,5,1,7,2] => [1,4,8,2,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,1,6,8,3,7,4,5] => [1,2,3,6,7,4,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,1,8,3,5,7,4,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[3,2,1,5,6,8,4,7] => [1,3,2,4,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[3,2,1,5,7,4,6,8] => [1,3,2,4,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[2,1,7,3,6,4,5,8] => [1,2,3,7,5,6,4,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,1,6,3,5,8,4,7] => [1,2,3,6,8,7,4,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,8,4,7,5,1,6,2] => [1,3,4,7,6,2,8,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[8,4,3,6,1,7,5,2] => [1,8,2,4,6,7,5,3] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,2,1,7,3,5,4,6] => [1,8,6,5,3,2,4,7] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[2,7,3,1,5,6,4,8] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,4,7,5,1,6,3,8] => [1,2,4,5,3,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[8,2,4,1,7,5,3,6] => [1,8,6,5,7,3,4,2] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[2,4,7,1,8,5,3,6] => [1,2,4,3,7,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,4,8,5,1,6,3,7] => [1,2,4,5,3,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[6,2,1,7,3,4,8,5] => [1,6,4,7,8,5,3,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,2,1,7,8,3,5,4] => [1,6,3,2,4,7,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,1,8,3,6,4,5,7] => [1,2,3,8,7,5,6,4] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[3,2,1,6,7,4,5,8] => [1,3,2,4,6,5,7,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,2,1,7,4,5,6,8] => [1,3,2,4,7,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[3,2,1,6,8,4,5,7] => [1,3,2,4,6,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[2,1,8,3,7,4,5,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[2,1,8,3,6,7,4,5] => [1,2,3,8,5,6,7,4] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,4,8,5,1,6,7,3] => [1,2,4,5,3,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[3,2,1,8,4,5,6,7] => [1,3,2,4,8,7,6,5] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]]
[1,6,8,3,7,2,4,5] => [1,2,6,3,8,5,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[3,8,1,5,7,2,4,6] => [1,3,2,8,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[1,2,6,8,4,7,3,5] => [1,2,3,6,7,4,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[6,1,5,8,2,4,7,3] => [1,6,4,8,3,5,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[1,2,4,8,3,6,7,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[4,1,2,7,8,3,6,5] => [1,4,7,6,3,2,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[3,5,7,4,8,6,1,2] => [1,3,7,2,5,8,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,3,8,4,7,6,1,2] => [1,5,7,2,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,7,1,2,5,4,6,3] => [1,8,3,2,7,6,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[5,8,1,2,3,7,6,4] => [1,5,3,2,8,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[1,2,8,4,3,5,7,6] => [1,2,3,8,6,5,4,7] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[1,2,5,3,7,6,4,8] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[6,1,2,8,7,4,5,3] => [1,6,4,8,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[7,1,6,2,8,4,5,3] => [1,7,5,8,3,6,4,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[1,2,6,3,8,5,4,7] => [1,2,3,6,5,8,7,4] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,2,8,5,3,6,4,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[1,2,7,3,8,5,4,6] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[4,1,2,7,8,6,3,5] => [1,4,7,3,2,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[1,6,2,8,4,3,5,7] => [1,2,6,3,4,8,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,6,4,2,7,3,5,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,8,6,3,2,4,5,7] => [1,2,8,7,5,3,6,4] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]]
[1,7,3,2,8,4,5,6] => [1,2,7,5,8,6,4,3] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,8,7,2,4,5,6,3] => [1,2,8,3,7,6,5,4] => [.,[.,[[.,[[[[.,.],.],.],.]],.]]]
[1,8,7,3,5,6,2,4] => [1,2,8,4,3,7,5,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[1,3,2,8,7,4,5,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[1,8,3,2,6,4,5,7] => [1,2,8,7,5,6,4,3] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]]
[1,7,6,3,2,4,5,8] => [1,2,7,5,3,6,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,2,8,4,3,7,5,6] => [1,2,3,8,6,7,5,4] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[8,5,1,7,2,4,6,3] => [1,8,3,2,5,4,7,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[6,1,8,2,7,4,5,3] => [1,6,4,2,3,8,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,2,5,3,8,6,4,7] => [1,2,3,5,8,7,4,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[1,2,7,5,3,6,4,8] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,2,6,3,7,5,4,8] => [1,2,3,6,5,7,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,2,3,7,5,4,8,6] => [1,2,3,4,7,8,6,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[3,7,4,8,6,5,1,2] => [1,3,4,8,2,7,5,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[2,8,7,6,5,1,4,3] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[2,7,6,3,1,5,8,4] => [1,2,7,8,4,3,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[1,8,4,3,6,5,2,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[1,8,4,6,5,3,2,7] => [1,2,8,7,3,4,6,5] => [.,[.,[[[.,[.,[[.,.],.]]],.],.]]]
[7,4,2,1,6,5,3,8] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,4,1,3,5,2,6,8] => [1,7,6,2,4,3,5,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[1,8,6,3,4,5,2,7] => [1,2,8,7,3,6,5,4] => [.,[.,[[[.,[[[.,.],.],.]],.],.]]]
[1,8,6,7,4,2,5,3] => [1,2,8,3,6,4,7,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[3,6,2,1,4,8,5,7] => [1,3,2,6,8,7,5,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,6,7,4,1,5,8,2] => [1,3,7,8,2,6,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[5,6,8,7,4,3,1,2] => [1,5,4,7,2,6,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,8,2,7,4,3,6,5] => [1,2,8,5,4,7,6,3] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[5,7,8,6,1,3,2,4] => [1,5,2,7,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,4,8,1,6,3,7,5] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[3,1,2,8,6,4,7,5] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[4,1,6,3,5,8,2,7] => [1,4,3,6,8,7,2,5] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[2,4,5,3,8,6,1,7] => [1,2,4,3,5,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[1,8,5,3,2,7,6,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[1,8,4,5,2,6,7,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[4,1,2,7,6,5,8,3] => [1,4,7,8,3,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[2,4,1,6,7,8,5,3] => [1,2,4,6,8,3,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,8,4,3,6,2,7,5] => [1,2,8,5,6,3,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[5,6,7,3,2,8,1,4] => [1,5,2,6,8,4,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[2,5,7,3,6,8,4,1] => [1,2,5,6,8,3,7,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[5,3,2,1,4,8,6,7] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[5,3,1,4,2,8,6,7] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[3,4,7,8,1,2,6,5] => [1,3,7,6,2,4,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,6,7,8,1,4,5,2] => [1,3,7,5,2,6,4,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,6,2,8,1,5,4,7] => [1,3,2,6,5,4,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,3,6,8,5,1,4,7] => [1,2,3,6,4,8,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,1,6,4,8,2,5,7] => [1,3,6,2,4,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[7,3,2,6,8,5,1,4] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[7,3,5,8,4,6,1,2] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[7,5,2,8,4,1,6,3] => [1,7,6,2,5,4,8,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[7,4,5,8,2,1,3,6] => [1,7,3,5,2,4,8,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,8,5,2,4,6,3,7] => [1,2,8,7,3,5,4,6] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]]
[6,4,2,8,3,5,1,7] => [1,6,5,3,2,4,8,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[6,3,4,8,2,5,7,1] => [1,6,5,2,3,4,8,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[7,5,4,8,3,6,2,1] => [1,7,2,5,3,4,8,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[2,7,4,8,5,3,6,1] => [1,2,7,6,3,4,8,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[7,1,5,4,8,3,6,2] => [1,7,6,3,5,8,2,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[8,4,6,3,7,2,5,1] => [1,8,2,4,3,6,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[7,4,6,3,8,5,1,2] => [1,7,2,4,3,6,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[2,5,6,8,3,4,1,7] => [1,2,5,3,6,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[8,4,6,2,7,5,3,1] => [1,8,2,4,3,6,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,5,6,7,2,4,3,1] => [1,8,2,5,3,6,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[2,5,6,8,4,3,1,7] => [1,2,5,4,8,7,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[6,5,7,8,4,1,3,2] => [1,6,2,5,4,8,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[7,5,6,8,2,4,1,3] => [1,7,2,5,3,6,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,6,2,8,5,1,3] => [1,7,2,4,3,6,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[3,5,6,8,2,4,1,7] => [1,3,6,4,8,7,2,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,5,6,8,4,2,1,7] => [1,3,6,2,5,4,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,6,7,8,1,4,5,3] => [1,2,6,4,8,3,7,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[3,6,7,8,1,4,2,5] => [1,3,7,2,6,4,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,5,7,8,2,1,4,6] => [1,3,7,4,8,6,2,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[6,5,7,8,3,1,4,2] => [1,6,2,5,3,7,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[2,5,7,8,3,1,4,6] => [1,2,5,3,7,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,4,7,3,8,1,5,6] => [1,2,4,3,7,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[6,4,7,3,8,1,5,2] => [1,6,2,4,3,7,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,4,7,3,8,1,2,5] => [1,6,2,4,3,7,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,4,6,3,8,2,1,5] => [1,7,2,4,3,6,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[6,3,2,5,4,8,1,7] => [1,6,8,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,4,6,3,8,2,1,7] => [1,5,8,7,2,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,4,7,3,8,1,6,2] => [1,5,8,2,4,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[2,5,7,8,3,1,6,4] => [1,2,5,3,7,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,4,6,2,8,3,1,7] => [1,5,8,7,2,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,3,2,6,8,4,1,7] => [1,5,8,7,2,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,4,7,2,8,1,3,6] => [1,5,8,6,2,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,6,7,8,1,3,2,5] => [1,4,8,5,2,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,6,7,8,1,3,5,2] => [1,4,8,2,6,3,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,6,7,8,1,3,5,4] => [1,2,6,3,7,5,4,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[2,6,7,8,1,5,3,4] => [1,2,6,5,3,7,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[4,6,7,8,1,5,2,3] => [1,4,8,3,7,2,6,5] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[4,6,7,8,1,2,5,3] => [1,4,8,3,7,5,2,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[5,3,2,7,8,1,6,4] => [1,5,8,4,7,6,2,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[4,3,2,7,8,1,6,5] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,6,7,8,1,2,5,4] => [1,3,7,5,2,6,4,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,6,7,8,1,5,4,2] => [1,3,7,4,8,2,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[2,6,7,8,1,5,4,3] => [1,2,6,5,3,7,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,3,4,5,6,7,8,9,10,1,11] => [1,2,3,4,5,6,7,8,9,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]
[1,3,4,5,6,7,8,9,10,11,2] => [1,2,3,4,5,6,7,8,9,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]
[4,2,7,1,5,3,8,6] => [1,4,2,3,7,8,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,2,6,7,5,1,4,8] => [1,3,6,2,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,7,1,3,5,4,8,6] => [1,2,7,8,6,4,3,5] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[4,7,2,1,5,8,6,3] => [1,4,2,7,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[7,2,1,3,5,8,6,4] => [1,7,6,8,4,3,2,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[2,3,6,4,7,1,5,8] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,3,4,8,2,7,5,6] => [1,2,3,4,8,6,7,5] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[3,1,4,8,2,6,7,5] => [1,3,4,8,5,2,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[4,8,6,2,1,5,7,3] => [1,4,2,8,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,8,3,6,5,1,7,2] => [1,4,6,2,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,4,7,3,5,1,8,2] => [1,6,2,4,3,7,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,4,7,5,1,8,2,3] => [1,6,8,3,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[3,6,1,7,5,8,2,4] => [1,3,2,6,8,4,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[7,3,5,1,6,8,2,4] => [1,7,2,3,5,6,8,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[4,7,3,5,6,1,8,2] => [1,4,5,6,2,7,8,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,4,6,8,5,1,7,2] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,6,8,2,1,5,7,3] => [1,4,2,6,5,3,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,7,3,6,1,4,5,8] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,6,1,3,5,8,4,7] => [1,2,6,8,7,4,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[4,7,5,2,6,1,3,8] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,4,1,2,7,5,3,6] => [1,8,6,5,7,3,2,4] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[4,5,6,2,7,1,3,8] => [1,4,2,5,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[2,7,8,4,1,5,6,3] => [1,2,7,6,5,3,8,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[2,7,1,8,5,6,3,4] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[8,2,5,1,6,7,3,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[8,2,4,5,1,6,7,3] => [1,8,3,4,5,2,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[3,8,4,5,6,1,7,2] => [1,3,4,5,6,2,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[4,5,8,3,6,7,1,2] => [1,4,3,8,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,5,8,3,7,6,1,2] => [1,4,3,8,2,5,7,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[4,2,8,3,7,1,6,5] => [1,4,3,8,5,7,6,2] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[7,2,3,4,8,1,6,5] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,6,3,4,8,5,1,2] => [1,7,2,6,5,8,3,4] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]]
[7,2,3,8,5,1,4,6] => [1,7,4,8,6,2,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,2,3,8,4,1,5,6] => [1,7,5,4,8,6,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[4,2,6,3,7,1,5,8] => [1,4,3,6,2,5,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[7,2,3,5,8,1,6,4] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[2,6,4,8,1,3,7,5] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[7,6,5,1,2,3,8,4] => [1,7,8,4,2,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,6,5,1,4,2,8,3] => [1,7,8,3,5,4,2,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[2,6,4,5,1,8,7,3] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[7,8,5,4,1,2,6,3] => [1,7,6,2,8,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[7,6,5,1,4,2,3,8] => [1,7,3,5,4,2,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,6,5,1,2,4,3,8] => [1,7,3,5,2,6,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,6,5,1,3,2,8,4] => [1,7,8,4,2,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,6,5,1,3,2,4,8] => [1,7,4,2,6,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,6,5,1,3,4,2,8] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[7,2,3,4,5,1,8,6] => [1,7,8,6,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[2,6,4,3,1,5,8,7] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,6,4,3,1,8,5,7] => [1,2,6,8,7,5,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[2,6,4,3,1,8,7,5] => [1,2,6,8,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[3,5,8,4,1,2,6,7] => [1,3,8,7,6,2,5,4] => [.,[[.,.],[[[[[.,.],.],.],.],.]]]
[4,2,8,3,6,1,7,5] => [1,4,3,8,5,6,2,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[3,5,8,4,1,6,7,2] => [1,3,8,2,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[2,5,8,4,1,7,3,6] => [1,2,5,3,8,6,7,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[3,6,4,2,1,7,8,5] => [1,3,4,2,6,7,8,5] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,6,4,2,1,7,5,8] => [1,3,4,2,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[2,6,4,5,1,3,7,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,6,5,1,8,2,4,3] => [1,7,4,2,6,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,6,5,1,4,8,2,3] => [1,7,2,6,8,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[3,6,4,5,1,7,2,8] => [1,3,4,5,2,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[2,5,6,4,1,7,8,3] => [1,2,5,3,6,7,8,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[7,8,5,4,1,6,3,2] => [1,7,3,5,2,8,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[3,6,4,5,1,7,8,2] => [1,3,4,5,2,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[7,6,5,1,4,8,3,2] => [1,7,3,5,4,2,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,6,5,1,8,3,4,2] => [1,7,4,2,6,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,6,5,1,8,4,2,3] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[4,1,7,6,2,8,5,3] => [1,4,6,8,3,7,5,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[7,8,6,2,1,3,5,4] => [1,7,5,2,8,4,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[3,7,6,1,2,8,4,5] => [1,3,6,8,5,2,7,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,6,5,3,1,4,8,7] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[4,6,1,5,3,2,8,7] => [1,4,5,3,2,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[3,6,1,4,2,5,8,7] => [1,3,2,6,5,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,6,4,5,7,8,1,3] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[7,2,5,6,8,1,3,4] => [1,7,3,5,8,4,6,2] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[2,4,5,6,1,8,7,3] => [1,2,4,6,8,3,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[8,4,1,6,5,7,3,2] => [1,8,2,4,6,7,3,5] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[2,8,3,4,7,5,1,6] => [1,2,8,6,5,7,3,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[6,8,2,7,4,3,5,1] => [1,6,3,2,8,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,7,8,5,1,6,3,2] => [1,4,5,2,7,3,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[8,2,6,4,7,3,5,1] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[4,8,6,1,7,3,2,5] => [1,4,2,8,5,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[8,7,3,2,1,5,4,6] => [1,8,6,5,2,7,4,3] => [.,[[[[.,[[.,.],.]],.],[.,.]],.]]
[6,8,7,1,3,2,4,5] => [1,6,2,8,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[2,5,1,8,7,4,6,3] => [1,2,5,7,6,4,8,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[3,7,1,8,4,5,6,2] => [1,3,2,7,6,5,4,8] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[6,2,3,8,4,7,5,1] => [1,6,7,5,4,8,2,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[8,3,7,4,6,1,2,5] => [1,8,5,6,2,3,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[7,1,3,8,6,4,5,2] => [1,7,5,6,4,8,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[2,3,5,8,6,7,4,1] => [1,2,3,5,6,7,4,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[4,6,7,2,5,8,3,1] => [1,4,2,6,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,2,1,3,4,8,7,5] => [1,6,8,5,4,3,2,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[6,5,4,2,8,3,1,7] => [1,6,3,4,2,5,8,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,1,4,3,8,5,2,7] => [1,6,5,8,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[4,7,6,2,8,1,5,3] => [1,4,2,7,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,4,5,1,7,8,3,2] => [1,6,8,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,2,3,1,7,8,6,5] => [1,4,2,3,5,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,4,2,1,8,6,7,5] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[6,4,5,8,3,1,2,7] => [1,6,2,4,8,7,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[8,1,3,2,5,6,7,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[3,6,8,1,5,2,4,7] => [1,3,8,7,4,2,6,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[6,3,8,5,7,4,2,1] => [1,6,4,5,7,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,4,6,8,5,1,2,3] => [1,7,2,4,8,3,6,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[2,1,4,8,7,5,3,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[2,1,6,8,3,7,5,4] => [1,2,3,6,7,5,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[3,6,8,2,4,1,5,7] => [1,3,8,7,5,4,2,6] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[6,2,8,1,7,5,4,3] => [1,6,5,7,4,2,3,8] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[2,6,5,4,8,1,3,7] => [1,2,6,3,5,8,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[6,5,3,4,8,1,7,2] => [1,6,2,5,8,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[8,4,3,2,5,1,7,6] => [1,8,6,2,4,3,5,7] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[4,2,8,1,5,3,6,7] => [1,4,2,3,8,7,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[7,4,8,6,2,1,3,5] => [1,7,3,8,5,2,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[4,6,2,8,3,7,5,1] => [1,4,8,2,6,7,5,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,1,5,8,3,6,4,7] => [1,2,3,5,4,8,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[2,8,5,3,6,7,1,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[7,8,5,6,4,1,3,2] => [1,7,3,5,4,6,2,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[4,8,1,3,5,7,6,2] => [1,4,3,2,8,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[3,8,1,4,5,6,2,7] => [1,3,2,8,7,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[7,8,6,3,5,1,4,2] => [1,7,4,3,6,2,8,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[5,3,8,7,6,1,4,2] => [1,5,6,2,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,5,8,4,7,1,3,2] => [1,6,2,5,7,3,8,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,7,4,2,5,3,1,8] => [1,6,3,4,2,7,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,6,4,8,3,1,5,2] => [1,7,5,3,4,8,2,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,4,2,5,6,3,1,8] => [1,7,2,4,5,6,3,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[4,2,7,5,6,3,1,8] => [1,4,5,6,3,7,2,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[3,4,7,5,6,2,1,8] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,7,3,5,6,2,1,8] => [1,4,5,6,2,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,7,2,5,6,4,1,8] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[1,6,8,5,2,7,4,3] => [1,2,6,7,4,5,3,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,2,8,5,1,7,4,3] => [1,6,7,4,5,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,4,8,2,1,5,3] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[3,2,7,8,6,1,5,4] => [1,3,7,5,6,2,4,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,1,8,5,6,3,2,7] => [1,4,5,6,3,8,7,2] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[1,8,2,5,6,4,3,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[6,1,8,5,3,7,4,2] => [1,6,7,4,5,3,8,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[3,8,1,5,2,7,6,4] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[8,2,1,5,3,7,6,4] => [1,8,4,5,3,2,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[1,5,2,4,6,7,8,3] => [1,2,5,6,7,8,3,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[4,1,5,3,6,7,8,2] => [1,4,3,5,6,7,8,2] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[8,1,6,5,3,7,2,4] => [1,8,4,5,3,6,7,2] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[7,1,4,6,3,2,8,5] => [1,7,8,5,3,4,6,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[3,2,6,4,1,7,8,5] => [1,3,6,7,8,5,2,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[7,6,4,3,1,2,8,5] => [1,7,8,5,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,6,3,5,1,7,2,4] => [1,8,4,5,2,6,7,3] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[4,5,3,1,6,7,8,2] => [1,4,2,5,6,7,8,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,5,2,1,6,7,8,4] => [1,3,2,5,6,7,8,4] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,2,3,1,6,7,8,4] => [1,5,6,7,8,4,2,3] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[1,5,3,2,6,7,8,4] => [1,2,5,6,7,8,4,3] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[8,4,6,5,1,7,2,3] => [1,8,3,6,7,2,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[3,2,5,6,1,7,8,4] => [1,3,5,2,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,8,4,7,2,1,3,5] => [1,6,2,8,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[3,8,7,5,6,1,2,4] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[8,2,7,5,6,1,3,4] => [1,8,4,5,6,2,3,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[4,8,6,5,1,7,3,2] => [1,4,5,2,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[1,7,4,6,2,3,8,5] => [1,2,7,8,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[5,7,4,6,1,3,8,2] => [1,5,2,7,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,6,4,7,3,1,2,5] => [1,8,5,3,4,7,2,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[5,2,4,3,7,1,8,6] => [1,5,7,8,6,2,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,5,4,2,7,1,8,6] => [1,3,4,2,5,7,8,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[8,6,4,1,3,5,2,7] => [1,8,7,2,6,5,3,4] => [.,[[[.,[[[.,[.,.]],.],.]],.],.]]
[7,5,4,1,2,6,8,3] => [1,7,8,3,4,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[1,7,4,2,3,6,8,5] => [1,2,7,8,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[6,8,1,5,4,7,3,2] => [1,6,7,3,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[8,2,1,5,6,4,3,7] => [1,8,7,3,2,4,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[3,8,1,5,6,4,2,7] => [1,3,2,8,7,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[6,8,4,1,2,5,3,7] => [1,6,5,2,8,7,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[8,6,1,5,4,7,2,3] => [1,8,3,2,6,7,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[3,5,1,4,6,7,8,2] => [1,3,2,5,6,7,8,4] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,2,1,4,6,7,8,3] => [1,5,6,7,8,3,2,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,4,1,3,6,7,8,2] => [1,5,6,7,8,2,4,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[7,1,4,3,5,2,8,6] => [1,7,8,6,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[8,1,3,5,4,7,2,6] => [1,8,6,7,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[5,1,3,4,6,7,8,2] => [1,5,6,7,8,2,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[2,5,7,1,3,8,6,4] => [1,2,5,3,7,6,8,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,6,8,1,5,7,4,3] => [1,2,6,7,4,3,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,7,1,5,8,4,6,3] => [1,2,7,6,4,5,8,3] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[2,7,1,6,5,3,8,4] => [1,2,7,8,4,6,3,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[8,3,2,7,1,6,5,4] => [1,8,4,7,5,2,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[4,1,8,7,3,2,6,5] => [1,4,7,6,2,3,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,1,7,2,8,6,5,3] => [1,4,2,3,7,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,7,1,8,6,5,4,2] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,7,5,1,4,6,8,2] => [1,3,5,4,2,7,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,6,8,5,1,4,7,2] => [1,3,8,2,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[7,3,5,8,2,1,4,6] => [1,7,4,8,6,2,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,3,6,2,1,4,5,8] => [1,7,5,2,3,6,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,4,2,8,1,6,5,3] => [1,7,5,2,4,8,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[8,7,5,3,2,1,6,4] => [1,8,4,3,5,2,7,6] => [.,[[[[.,.],.],[.,[[.,.],.]]],.]]
[6,8,4,5,2,1,7,3] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[4,6,8,5,1,7,3,2] => [1,4,5,2,6,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,7,5,1,3,8,6,2] => [1,4,2,7,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,7,6,1,5,3,2,8] => [1,4,2,7,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,1,7,6,3,8,2,4] => [1,5,3,7,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,1,7,6,4,2,8,3] => [1,5,4,6,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,1,8,7,6,4,3,2] => [1,5,6,4,7,3,8,2] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[8,5,2,1,7,6,4,3] => [1,8,3,2,5,7,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[5,1,8,6,3,2,7,4] => [1,5,3,8,4,6,2,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[3,6,1,7,4,8,2,5] => [1,3,2,6,8,5,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[8,4,2,5,7,3,1,6] => [1,8,6,3,2,4,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[3,4,6,8,5,7,1,2] => [1,3,6,7,2,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,4,8,2,7,3,6,1] => [1,5,7,6,3,8,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,5,4,7,3,6,2,1] => [1,8,2,5,3,4,7,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[6,4,3,8,7,1,2,5] => [1,6,2,4,8,5,7,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,7,4,2,8,1,3,6] => [1,5,8,6,2,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,5,2,7,1,3,8,4] => [1,6,3,2,5,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[8,6,5,4,2,1,7,3] => [1,8,3,5,2,6,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[6,4,7,3,1,8,2,5] => [1,6,8,5,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[5,7,4,3,8,6,1,2] => [1,5,8,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,3,2,1,6,5,8,7,9] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[4,3,2,1,6,5,7,8,9] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[3,2,1,5,4,7,6,9,8] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,2,1,5,4,7,6,8,9] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,2,1,5,4,6,7,8,9] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,1,4,3,6,5,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,1,4,3,5,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,2,1,5,4,7,6,9,8,10] => [1,3,2,4,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,2,1,5,4,7,6,8,9,10] => [1,3,2,4,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,2,1,5,4,6,7,8,9,10] => [1,3,2,4,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,1,4,3,6,5,8,7,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,1,4,3,6,5,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,1,4,3,5,6,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[5,6,3,7,4,2,1,8] => [1,5,4,7,2,6,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,4,8,1,3,2,5,7] => [1,6,2,4,3,8,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,2,7,6,5,3,1,8] => [1,4,6,3,7,2,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,7,2,4,6,5,1,8] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[8,1,3,4,5,2,6,7] => [1,8,7,6,2,3,4,5] => [.,[[[[.,[.,[.,[.,.]]]],.],.],.]]
[1,6,8,4,2,5,3,7] => [1,2,6,5,3,8,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[6,2,8,4,1,5,7,3] => [1,6,5,2,3,8,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,7,4,8,5,1,2,3] => [1,6,2,7,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,2,7,8,5,1,6,4] => [1,3,7,6,2,4,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,2,8,1,5,4,6,7] => [1,3,8,7,6,4,2,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[1,4,8,5,2,6,7,3] => [1,2,4,5,3,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[6,1,8,4,3,7,2,5] => [1,6,7,2,3,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,2,1,4,3,5,6,8] => [1,7,6,5,3,2,4,8] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[6,1,8,5,3,2,7,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,1,4,6,3,8,5,2] => [1,7,5,3,4,6,8,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[3,5,2,1,8,7,6,4] => [1,3,2,5,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[1,5,3,2,8,6,4,7] => [1,2,5,8,7,4,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[8,6,2,7,1,4,5,3] => [1,8,3,2,6,4,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[1,7,3,6,2,8,5,4] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[7,6,3,2,1,8,5,4] => [1,7,5,2,6,8,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[8,6,3,7,4,1,2,5] => [1,8,5,4,7,2,6,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[5,2,3,4,7,1,8,6] => [1,5,7,8,6,2,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,7,3,1,5,4,2,8] => [1,6,4,2,7,3,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,8,3,1,2,4,7,6] => [1,5,2,8,6,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[8,1,3,2,4,5,6,7] => [1,8,7,6,5,4,2,3] => [.,[[[[[[.,[.,.]],.],.],.],.],.]]
[8,4,1,7,2,3,6,5] => [1,8,5,2,4,7,6,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[3,8,1,5,6,4,7,2] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[6,8,4,1,2,5,7,3] => [1,6,5,2,8,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[3,2,8,1,6,5,7,4] => [1,3,8,4,2,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[7,6,4,1,5,2,3,8] => [1,7,3,4,2,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[8,6,1,5,4,7,3,2] => [1,8,2,6,7,3,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[3,5,1,4,6,7,2,8] => [1,3,2,5,6,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,2,1,4,7,6,3,8] => [1,5,7,3,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,5,8,2,1,3,7,6] => [1,4,2,5,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,8,2,3,1,4,6,7] => [1,5,2,8,7,6,4,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[4,2,1,3,5,8,7,6] => [1,4,3,2,5,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[8,5,4,1,3,6,2,7] => [1,8,7,2,5,3,4,6] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[8,1,4,3,5,6,7,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[7,1,3,5,4,6,2,8] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[5,1,3,4,6,2,7,8] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,1,3,2,5,7,6,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,1,4,2,6,5,8,7,9] => [1,3,4,2,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,1,5,2,6,4,8,7,9] => [1,3,5,6,4,2,7,8,9] => [.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]]
[3,1,5,2,7,4,8,6,9] => [1,3,5,7,8,6,4,2,9] => [.,[[.,.],[[.,.],[[.,.],[.,[.,.]]]]]]
[3,1,2,5,4,7,6,9,8] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,1,4,2,6,5,8,7,10,9] => [1,3,4,2,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[4,1,5,2,6,3,8,7,9] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[3,1,5,2,6,4,8,7,10,9] => [1,3,5,6,4,2,7,8,9,10] => [.,[[.,.],[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[3,1,5,2,7,4,8,6,10,9] => [1,3,5,7,8,6,4,2,9,10] => [.,[[.,.],[[.,.],[[.,.],[.,[.,[.,.]]]]]]]
[3,1,5,2,7,4,9,6,10,8] => [1,3,5,7,9,10,8,6,4,2] => [.,[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,2,4,7,6,9,8] => [1,2,3,5,4,6,7,8,9] => [.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]
[3,1,2,5,4,7,6,9,8,10] => [1,3,2,4,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[6,8,2,4,5,1,3,7] => [1,6,2,8,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[4,6,7,3,1,5,2,8] => [1,4,3,7,2,6,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[5,8,1,2,4,7,3,6] => [1,5,4,2,8,6,7,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[6,8,1,3,5,2,7,4] => [1,6,2,8,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,5,1,8,2,3,6,4] => [1,7,6,3,2,5,4,8] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[6,1,8,2,3,4,7,5] => [1,6,4,2,3,8,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,3,8,4,2,6,7,1] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,1,8,4,6,3,7,2] => [1,5,6,3,8,2,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[3,4,7,2,6,1,8,5] => [1,3,7,8,5,6,2,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,5,2,7,1,6,8,3] => [1,4,7,8,3,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,4,1,6,5,8,2,7] => [1,3,2,4,6,8,7,5] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[4,1,2,8,5,7,3,6] => [1,4,8,6,7,3,2,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[5,1,4,8,6,2,7,3] => [1,5,6,2,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[7,3,1,4,8,5,6,2] => [1,7,6,5,8,2,3,4] => [.,[[[[.,[.,[.,.]]],.],.],[.,.]]]
[7,3,4,1,8,5,2,6] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,4,2,8,7,1,5,3] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,2,4,8,1,5,3,6] => [1,7,3,4,8,6,5,2] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[2,6,3,7,5,1,4,8] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,1,3,8,5,2,4,6] => [1,7,4,8,6,2,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[4,6,3,1,7,8,5,2] => [1,4,2,6,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,1,3,4,8,7,5,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[4,8,3,7,6,5,1,2] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,3,8,7,5,4,1,2] => [1,6,4,7,2,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,3,8,7,6,4,1,2] => [1,5,6,4,7,2,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[2,8,7,6,1,5,4,3] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[5,2,8,7,6,1,4,3] => [1,5,6,2,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[7,8,2,6,5,1,4,3] => [1,7,4,6,2,8,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,1,8,7,5,4,3,2] => [1,6,4,7,3,8,2,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[3,1,8,7,6,5,4,2] => [1,3,8,2,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[6,2,8,7,1,5,4,3] => [1,6,5,2,3,8,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[4,2,8,1,7,6,5,3] => [1,4,2,3,8,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,8,2,7,6,1,5,3] => [1,4,7,5,6,2,8,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,5,8,7,1,4,3,2] => [1,6,4,7,3,8,2,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[4,8,1,7,6,5,3,2] => [1,4,7,3,2,8,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[5,4,1,8,7,6,3,2] => [1,5,7,3,2,4,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,4,8,1,7,5,3,2] => [1,6,5,7,3,8,2,4] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[7,8,4,1,6,5,3,2] => [1,7,3,4,2,8,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,3,8,1,7,5,4,2] => [1,6,5,7,4,2,3,8] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[5,3,1,8,7,6,4,2] => [1,5,7,4,8,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,5,3,1,8,7,4,2] => [1,6,7,4,2,5,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,4,3,1,8,7,5,2] => [1,6,7,5,8,2,4,3] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[5,4,3,1,8,7,6,2] => [1,5,8,2,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[7,5,2,1,8,6,4,3] => [1,7,4,2,5,8,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[5,4,2,1,8,7,6,3] => [1,5,8,3,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,3,2,1,8,7,5,4] => [1,6,7,5,8,4,2,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[8,6,1,4,2,3,5,7] => [1,8,7,5,2,6,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,1,4,2,3,6,5,7] => [1,8,7,5,3,4,2,6] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[4,1,8,2,3,6,5,7] => [1,4,2,3,8,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[8,2,3,6,1,4,5,7] => [1,8,7,5,2,3,4,6] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[6,2,3,8,1,4,5,7] => [1,6,4,8,7,5,2,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,2,3,6,4,1,5,7] => [1,8,7,5,4,6,2,3] => [.,[[[[[.,[.,.]],.],[.,.]],.],.]]
[8,4,3,6,2,1,5,7] => [1,8,7,5,2,4,6,3] => [.,[[[[.,[[.,.],.]],[.,.]],.],.]]
[6,2,3,8,4,1,5,7] => [1,6,2,3,4,8,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,4,2,3,8,1,5,7] => [1,6,2,4,3,5,8,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,6,4,3,8,1,5,7] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,8,4,3,6,1,5,7] => [1,2,8,7,5,6,3,4] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]]
[2,6,3,8,4,1,5,7] => [1,2,6,3,4,8,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,3,8,1,4,5,7] => [1,2,6,4,8,7,5,3] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,8,3,6,4,1,5,7] => [1,2,8,7,5,4,6,3] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]]
[8,2,1,3,6,4,5,7] => [1,8,7,5,6,4,3,2] => [.,[[[[[[.,.],.],.],[.,.]],.],.]]
[6,2,4,3,8,1,5,7] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[3,6,4,7,8,5,1,2] => [1,3,4,7,2,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[1,4,7,2,5,6,8,3] => [1,2,4,3,7,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,6,5,4,2,7,8,3] => [1,2,6,7,8,3,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[4,2,5,3,6,1,7,8] => [1,4,3,5,6,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[7,1,5,3,6,2,8,4] => [1,7,8,4,3,5,6,2] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[1,6,5,2,4,8,7,3] => [1,2,6,8,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,4,6,2,8,5,7,3] => [1,2,4,3,6,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[7,8,1,4,2,5,6,3] => [1,7,6,5,2,8,3,4] => [.,[[[[.,[.,[.,.]]],.],.],[.,.]]]
[3,4,8,5,2,1,6,7] => [1,3,8,7,6,2,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[6,1,3,5,8,2,7,4] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,1,8,7,4,2,3,5] => [1,6,2,3,8,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[1,2,8,5,7,3,6,4] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[1,3,6,8,7,5,2,4] => [1,2,3,6,5,7,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,8,2,5,4,7,6,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[7,1,2,4,5,8,6,3] => [1,7,6,8,3,2,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[1,2,7,3,5,8,6,4] => [1,2,3,7,6,8,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[6,1,3,2,5,7,8,4] => [1,6,7,8,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,6,2,1,7,5,3,8] => [1,4,2,6,5,7,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,2,1,3,5,7,8,6] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[7,3,2,4,5,1,8,6] => [1,7,8,6,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[3,8,2,5,4,1,7,6] => [1,3,2,8,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[7,8,4,2,6,3,1,5] => [1,7,2,8,5,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[4,3,8,5,1,7,2,6] => [1,4,5,2,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,3,6,8,1,2,7,5] => [1,4,8,5,2,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[6,5,3,8,4,2,1,7] => [1,6,2,5,4,8,7,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[3,8,1,7,5,6,4,2] => [1,3,2,8,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[1,8,6,7,5,3,4,2] => [1,2,8,3,6,4,7,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[8,2,6,7,5,3,4,1] => [1,8,2,3,6,4,7,5] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[1,5,8,7,2,6,4,3] => [1,2,5,3,8,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[6,4,1,8,2,5,7,3] => [1,6,5,2,4,8,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[2,8,6,1,3,5,4,7] => [1,2,8,7,4,3,6,5] => [.,[.,[[[[.,.],[[.,.],.]],.],.]]]
[4,1,3,6,5,8,7,2] => [1,4,6,8,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,1,6,3,5,8,7,4] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,4,1,3,8,5,7,6] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,4,1,3,5,8,7,6] => [1,2,4,3,5,6,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[2,6,1,3,5,8,7,4] => [1,2,6,8,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[6,1,4,3,5,8,7,2] => [1,6,8,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,4,1,3,5,8,7,2] => [1,6,8,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,2,1,3,5,8,7,4] => [1,6,8,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[4,2,1,3,6,5,7,8] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,2,1,6,3,5,7,8] => [1,4,6,5,3,2,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,2,1,8,3,5,7,4] => [1,6,5,3,2,4,8,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[6,2,1,3,8,5,7,4] => [1,6,5,8,4,3,2,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[6,1,4,3,8,5,7,2] => [1,6,5,8,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[1,6,4,3,8,5,7,2] => [1,2,6,5,8,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[8,1,4,3,6,5,7,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[8,4,1,3,6,5,7,2] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[8,2,1,3,6,5,7,4] => [1,8,4,3,2,5,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[8,2,1,6,3,5,7,4] => [1,8,4,6,5,3,2,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[8,2,1,4,3,5,7,6] => [1,8,6,5,3,2,4,7] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[6,2,1,4,3,5,7,8] => [1,6,5,3,2,4,7,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[8,2,6,1,3,5,7,4] => [1,8,4,2,3,6,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,4,6,1,3,5,7,2] => [1,8,2,4,3,6,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,4,1,6,3,5,7,2] => [1,8,2,4,6,5,3,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,1,4,6,3,5,7,2] => [1,8,2,3,4,6,5,7] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[1,8,4,6,3,5,7,2] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[6,4,1,8,3,5,7,2] => [1,6,5,3,2,4,8,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[6,4,8,1,3,5,7,2] => [1,6,5,3,8,2,4,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[6,2,8,1,3,5,7,4] => [1,6,5,3,8,4,2,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[4,2,8,1,3,5,7,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,6,8,1,3,5,7,4] => [1,2,6,5,3,8,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[4,6,8,1,3,5,7,2] => [1,4,2,6,5,3,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,6,1,8,3,5,7,2] => [1,4,8,2,6,5,3,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,1,6,8,3,5,7,2] => [1,4,8,2,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[1,4,6,3,8,5,7,2] => [1,2,4,3,6,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,1,8,3,5,7,6] => [1,2,4,8,6,5,3,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[2,1,6,8,3,5,7,4] => [1,2,3,6,5,4,8,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,4,3,6,8,5,7,2] => [1,2,4,6,5,8,3,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[4,1,3,8,6,5,7,2] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[2,1,8,3,6,5,7,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[2,1,6,4,3,5,7,8] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,6,1,4,3,5,7,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[4,8,1,3,6,5,7,2] => [1,4,3,2,8,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[1,4,8,3,6,5,7,2] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[4,1,8,6,3,5,7,2] => [1,4,6,5,3,8,2,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,8,6,1,3,5,7,2] => [1,4,2,8,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,8,6,1,3,5,7,4] => [1,2,8,4,3,6,5,7] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[2,6,4,1,3,5,7,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[6,1,8,4,3,5,7,2] => [1,6,5,3,8,2,4,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[1,6,8,4,3,5,7,2] => [1,2,6,5,3,8,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,8,6,4,3,5,7,2] => [1,2,8,3,6,5,4,7] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[8,1,6,4,3,5,7,2] => [1,8,2,3,6,5,4,7] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[8,6,1,4,3,5,7,2] => [1,8,2,6,5,3,4,7] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[8,6,4,1,3,5,7,2] => [1,8,2,6,5,3,4,7] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[8,6,2,1,3,5,7,4] => [1,8,4,2,6,5,3,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,4,2,1,3,5,7,6] => [1,8,6,5,3,2,4,7] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[7,8,6,5,2,1,4,3] => [1,7,4,5,2,8,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[5,7,4,1,8,6,3,2] => [1,5,8,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,6,4,2,8,3,7,1] => [1,5,8,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,1,4,6,3,7,2] => [1,5,6,3,2,8,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[3,6,7,4,5,8,2,1] => [1,3,7,2,6,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[6,8,4,1,7,2,5,3] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,4,6,1,7,8,3,2] => [1,5,7,3,6,8,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,5,8,4,6,7,2,1] => [1,3,8,2,5,6,7,4] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[3,6,8,4,5,7,2,1] => [1,3,8,2,6,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[6,8,1,4,5,3,7,2] => [1,6,3,2,8,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,7,1,4,5,3,2,8] => [1,6,3,2,7,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,7,1,5,4,6,2,8] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,8,1,5,4,6,7,2] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[6,7,1,4,5,3,8,2] => [1,6,3,2,7,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,7,1,4,6,3,8,2] => [1,5,6,3,2,7,8,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,6,4,2,7,3,8,1] => [1,5,7,8,2,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,4,7,2,8,3,6,1] => [1,5,8,2,4,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,6,4,2,8,3,1,7] => [1,5,8,7,2,6,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,1,4,6,3,2,7] => [1,5,6,3,2,8,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[3,8,1,5,4,6,2,7] => [1,3,2,8,7,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[3,6,1,5,4,2,7,8] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,6,1,5,4,8,2,7] => [1,3,2,6,8,7,4,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[6,8,3,1,4,2,5,7] => [1,6,2,8,7,5,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[3,6,1,5,4,7,8,2] => [1,3,2,6,7,8,4,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,4,1,2,7,6,5,8] => [1,3,2,4,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[3,4,1,2,6,8,7,5] => [1,3,2,4,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[6,8,3,1,4,7,2,5] => [1,6,7,2,8,5,4,3] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[7,8,1,4,5,3,2,6] => [1,7,2,8,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[3,8,1,5,4,7,2,6] => [1,3,2,8,6,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,6,1,5,4,8,7,2] => [1,3,2,6,8,4,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,6,1,5,4,7,2,8] => [1,3,2,6,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[6,8,3,1,4,2,7,5] => [1,6,2,8,5,4,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[7,8,3,1,4,6,2,5] => [1,7,2,8,5,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,8,4,2,6,5,1,3] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,5,8,7,3,4,2,1] => [1,6,4,7,2,5,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,8,3,1,4,6,5,2] => [1,7,5,4,2,8,3,6] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[3,7,1,5,4,2,6,8] => [1,3,2,7,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,8,1,5,4,2,7,6] => [1,3,2,8,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[5,8,1,4,7,3,6,2] => [1,5,7,6,3,2,8,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,8,4,2,7,5,3,1] => [1,6,5,7,3,4,2,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[6,4,7,2,8,5,3,1] => [1,6,5,8,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,3,7,1,4,8,5,2] => [1,6,8,2,3,7,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,8,3,1,4,7,5,2] => [1,6,7,5,4,2,8,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[3,7,1,5,4,8,6,2] => [1,3,2,7,6,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,4,1,2,8,5,7,6] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,4,1,2,5,8,7,6] => [1,3,2,4,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[6,7,3,1,4,5,8,2] => [1,6,5,4,2,7,8,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[7,3,8,1,4,5,2,6] => [1,7,2,3,8,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[7,3,8,1,4,5,6,2] => [1,7,6,5,4,2,3,8] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[6,8,3,1,4,5,2,7] => [1,6,5,4,2,8,7,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[3,8,1,5,4,2,6,7] => [1,3,2,8,7,6,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[8,7,6,3,5,2,1,4] => [1,8,4,3,6,2,7,5] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[8,7,4,6,3,2,1,5] => [1,8,5,3,4,6,2,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[8,7,6,2,5,4,1,3] => [1,8,3,6,4,2,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,5,4,7,3,2,1,6] => [1,8,6,2,5,3,4,7] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[8,7,3,6,5,2,1,4] => [1,8,4,6,2,7,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[6,5,8,4,3,2,1,7] => [1,6,2,5,3,8,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[4,5,2,7,3,1,8,6] => [1,4,7,8,6,2,5,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,1,7,2,5,8,6,3] => [1,4,2,3,7,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[2,1,8,7,4,5,3,6] => [1,2,3,8,6,5,4,7] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[7,3,1,6,8,5,2,4] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[1,5,8,6,2,3,7,4] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,4,8,3,1,6,5,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[2,6,1,3,8,7,4,5] => [1,2,6,7,4,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,5,2,8,1,7,3,4] => [1,6,7,3,2,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,4,3,8,7,1,6,2] => [1,5,7,6,2,4,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[8,5,4,3,7,2,6,1] => [1,8,2,5,7,6,3,4] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[8,3,7,4,2,6,5,1] => [1,8,2,3,7,5,4,6] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[2,8,6,5,1,7,4,3] => [1,2,8,3,6,7,4,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[6,3,2,8,4,1,7,5] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,8,3,4,1,7,5,6] => [1,2,8,6,7,5,3,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[5,4,2,8,3,1,7,6] => [1,5,3,2,4,8,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[2,8,4,3,1,7,6,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[2,8,5,3,1,7,6,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[8,4,7,6,2,5,3,1] => [1,8,2,4,6,5,3,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[7,4,8,6,2,1,5,3] => [1,7,5,2,4,6,3,8] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,3,8,5,2,1,6,4] => [1,7,6,2,3,8,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,3,8,4,2,1,6,5] => [1,7,6,2,3,8,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[7,5,4,3,8,2,1,6] => [1,7,2,5,8,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[3,7,8,4,1,2,6,5] => [1,3,8,5,2,7,6,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[4,7,8,6,1,2,5,3] => [1,4,6,2,7,5,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[8,7,4,6,3,5,2,1] => [1,8,2,7,3,4,6,5] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]]
[5,7,8,6,1,2,4,3] => [1,5,2,7,4,6,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,4,7,8,3,1,2,5] => [1,6,2,4,8,5,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,3,4,8,2,1,5,6] => [1,7,5,2,3,4,8,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,6,4,8,3,2,1,5] => [1,7,2,6,3,4,8,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,5,8,7,3,1,4,2] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,3,2,4,8,1,5,7] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,3,8,4,1,6,7,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,3,8,5,1,6,7,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[6,4,8,7,3,1,5,2] => [1,6,2,4,7,5,3,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[8,6,4,7,3,2,5,1] => [1,8,2,6,3,4,7,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,3,4,7,2,5,6,1] => [1,8,2,3,4,7,6,5] => [.,[[.,[.,[.,[[[.,.],.],.]]]],.]]
[3,4,8,7,1,5,6,2] => [1,3,8,2,4,7,6,5] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[2,5,8,6,1,4,7,3] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[4,6,8,7,1,3,5,2] => [1,4,7,5,2,6,3,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,6,8,5,1,3,7,4] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,8,4,1,3,7,5] => [1,2,6,3,8,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[2,5,8,3,1,4,7,6] => [1,2,5,3,8,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,6,8,7,1,3,4,2] => [1,5,2,6,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[2,3,5,4,1,8,6,7] => [1,2,3,5,4,6,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[2,3,6,4,8,1,5,7] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,8,4,6,3,5,2,7] => [1,2,8,7,3,4,6,5] => [.,[.,[[[.,[.,[[.,.],.]]],.],.]]]
[2,3,6,8,1,5,4,7] => [1,2,3,6,5,4,8,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[2,5,6,1,4,7,8,3] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[2,5,6,1,4,7,3,8] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[7,3,5,1,6,8,4,2] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[2,7,6,8,1,4,5,3] => [1,2,7,5,3,6,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,8,7,6,3,2,4,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[5,7,8,6,2,3,4,1] => [1,5,2,7,4,6,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[2,7,6,1,8,5,3,4] => [1,2,7,3,6,5,8,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[2,3,4,7,6,1,5,8] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[7,3,5,8,4,1,2,6] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[1,8,4,5,2,7,6,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,7,6,4,8,5,1,3] => [1,2,7,3,6,5,8,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[7,3,5,4,6,8,1,2] => [1,7,2,3,5,6,8,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,3,5,4,7,1,8,2] => [1,6,2,3,5,7,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[3,4,1,5,6,8,7,2] => [1,3,2,4,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[3,7,1,6,8,5,2,4] => [1,3,2,7,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[2,3,1,8,6,4,7,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,8,4,3,6,2,5,7] => [1,2,8,7,5,6,3,4] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]]
[2,3,1,8,6,4,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[3,7,1,6,8,5,4,2] => [1,3,2,7,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[7,3,5,4,6,8,2,1] => [1,7,2,3,5,6,8,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[2,7,6,4,8,5,3,1] => [1,2,7,3,6,5,8,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[1,8,4,5,2,6,3,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[7,3,5,8,4,6,2,1] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[2,3,4,6,5,8,1,7] => [1,2,3,4,6,8,7,5] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[2,3,4,7,5,1,8,6] => [1,2,3,4,7,8,6,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[2,3,4,7,5,1,6,8] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[2,3,4,7,1,6,5,8] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,3,4,7,1,6,8,5] => [1,2,3,4,7,8,5,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,3,4,6,1,8,7,5] => [1,2,3,4,6,8,5,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[1,8,4,5,2,3,6,7] => [1,2,8,7,6,3,4,5] => [.,[.,[[[[.,[.,[.,.]]],.],.],.]]]
[7,4,8,5,3,2,6,1] => [1,7,6,2,4,5,3,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[5,2,4,6,8,3,7,1] => [1,5,8,2,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,5,7,4,6,3,2,8] => [1,2,5,6,3,7,4,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,2,8,4,6,3,7,1] => [1,5,6,3,8,2,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[3,8,5,4,6,7,2,1] => [1,3,5,6,7,2,8,4] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,8,3,4,5,7,2,1] => [1,6,7,2,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,5,7,4,6,3,8,1] => [1,2,5,6,3,7,8,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,4,2,7,8,3,6,1] => [1,5,8,2,4,7,6,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,1,4,6,8,3,2,7] => [1,5,8,7,2,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,1,8,4,6,3,2,7] => [1,5,6,3,8,7,2,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[8,1,6,4,5,3,2,7] => [1,8,7,2,3,6,4,5] => [.,[[[.,[.,[[.,[.,.]],.]]],.],.]]
[8,1,3,5,4,6,2,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[8,7,3,2,4,6,5,1] => [1,8,2,7,5,4,3,6] => [.,[[.,[[[[.,.],.],[.,.]],.]],.]]
[8,2,6,3,4,5,7,1] => [1,8,2,3,6,5,4,7] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[1,7,2,5,4,3,6,8] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[8,7,2,4,5,3,6,1] => [1,8,2,7,6,3,4,5] => [.,[[.,[[[.,[.,[.,.]]],.],.]],.]]
[5,8,2,4,7,3,6,1] => [1,5,7,6,3,2,8,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,8,3,2,4,7,5,1] => [1,6,7,5,4,2,8,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[8,7,1,3,4,5,2,6] => [1,8,6,5,4,3,2,7] => [.,[[[[[[.,.],.],.],.],[.,.]],.]]
[8,1,6,3,4,5,2,7] => [1,8,7,2,3,6,5,4] => [.,[[[.,[.,[[[.,.],.],.]]],.],.]]
[8,1,2,5,4,3,6,7] => [1,8,7,6,3,2,4,5] => [.,[[[[[.,.],[.,[.,.]]],.],.],.]]
[3,4,8,7,5,2,6,1] => [1,3,8,2,4,7,6,5] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[3,2,8,6,1,5,4,7] => [1,3,8,7,4,6,5,2] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[8,7,3,6,4,2,5,1] => [1,8,2,7,5,4,6,3] => [.,[[.,[[[[.,.],.],[.,.]],.]],.]]
[3,8,7,2,5,4,6,1] => [1,3,7,6,4,2,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[8,7,2,4,5,6,3,1] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[5,3,6,2,4,8,7,1] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[3,5,2,8,6,1,4,7] => [1,3,2,5,6,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[5,1,8,6,2,3,4,7] => [1,5,2,3,8,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[2,5,4,1,8,6,3,7] => [1,2,5,8,7,3,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[7,6,3,1,8,2,4,5] => [1,7,4,2,6,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[1,8,2,6,3,4,7,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[7,1,3,6,4,8,2,5] => [1,7,2,3,4,6,8,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[8,2,6,3,1,4,7,5] => [1,8,5,2,3,6,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[7,5,4,1,3,8,2,6] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[2,7,5,8,3,4,1,6] => [1,2,7,3,5,4,8,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,3,8,5,4,1,2,6] => [1,7,2,3,8,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[1,3,7,2,5,8,4,6] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,7,2,3,5,8,4,6] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[7,4,8,1,3,6,2,5] => [1,7,2,4,3,8,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,1,2,3,5,8,4,6] => [1,7,4,3,2,5,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[8,6,1,4,7,3,2,5] => [1,8,5,7,2,6,3,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[2,6,3,7,1,4,8,5] => [1,2,6,4,7,8,5,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[7,5,4,8,1,3,2,6] => [1,7,2,5,3,4,8,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,5,4,7,1,3,2,6] => [1,8,6,3,4,7,2,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[2,3,1,8,5,4,6,7] => [1,2,3,4,8,7,6,5] => [.,[.,[.,[.,[[[[.,.],.],.],.]]]]]
[8,5,1,7,6,3,4,2] => [1,8,2,5,6,3,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[3,4,7,6,1,8,5,2] => [1,3,7,5,2,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,5,2,6,7,1,8,4] => [1,3,2,5,7,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[8,4,7,5,1,3,2,6] => [1,8,6,3,7,2,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[3,8,1,6,5,2,7,4] => [1,3,2,8,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[6,8,4,2,5,1,7,3] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,7,5,3,8,4,1,6] => [1,2,7,3,5,8,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[8,3,1,4,7,2,6,5] => [1,8,5,7,6,2,3,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,3,2,1,5,7,4,6] => [1,8,6,7,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[2,8,3,6,4,7,1,5] => [1,2,8,5,4,6,7,3] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[7,3,6,4,8,1,2,5] => [1,7,2,3,6,4,5,8] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[1,2,8,3,5,7,4,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[6,5,1,7,4,2,8,3] => [1,6,2,5,4,7,8,3] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[7,3,6,4,8,2,1,5] => [1,7,2,3,6,4,5,8] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[4,6,1,7,3,5,2,8] => [1,4,7,2,6,5,3,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,6,1,7,3,4,2,8] => [1,5,3,2,6,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,1,7,3,4,2,8,5] => [1,6,2,3,7,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,3,8,1,6,5,2,4] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,3,7,1,6,5,2,4] => [1,8,4,2,3,7,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[5,1,7,4,2,8,6,3] => [1,5,2,3,7,6,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,2,8,6,5,1,7,3] => [1,4,6,2,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,4,2,8,5,1,7,3] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[8,6,4,7,1,5,2,3] => [1,8,3,4,7,2,6,5] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]]
[5,1,6,4,2,3,8,7] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,2,3,8,7,5,1,6] => [1,4,8,6,5,7,2,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,8,7,1,6,5,2,4] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,4,3,7,1,6,8,5] => [1,2,4,7,8,5,3,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[4,2,3,7,8,5,1,6] => [1,4,7,2,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,1,6,4,2,3,7,8] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,4,7,8,1,5,2,3] => [1,6,5,2,4,8,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[4,7,8,6,1,5,2,3] => [1,4,6,5,2,7,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,8,7,6,1,4,2,3] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,6,5,7,1,4,2,3] => [1,8,3,5,2,6,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[5,1,6,7,4,2,3,8] => [1,5,4,7,3,6,2,8] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[8,4,7,6,1,5,2,3] => [1,8,3,7,2,4,6,5] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[8,3,2,4,7,1,5,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[2,5,3,7,1,6,4,8] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[7,4,6,8,1,5,2,3] => [1,7,2,4,8,3,6,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[5,1,6,8,4,2,3,7] => [1,5,4,8,7,3,6,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[4,2,3,7,5,1,6,8] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,7,5,8,1,6,2,4] => [1,3,5,2,7,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[2,4,7,1,5,8,6,3] => [1,2,4,3,7,6,8,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[4,7,6,8,1,5,2,3] => [1,4,8,3,6,5,2,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[8,5,6,7,1,4,2,3] => [1,8,3,6,4,7,2,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,6,7,5,1,4,2,3] => [1,8,3,7,2,6,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[5,6,8,7,1,4,2,3] => [1,5,2,6,4,7,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,6,8,7,1,5,2,3] => [1,4,7,2,6,5,3,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[6,7,8,5,1,4,2,3] => [1,6,4,5,2,7,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,8,6,5,1,4,2,3] => [1,7,2,8,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[2,1,8,5,4,6,3,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[5,4,1,3,6,7,2,8] => [1,5,6,7,2,4,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[8,2,7,1,5,3,4,6] => [1,8,6,3,7,4,2,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[6,3,7,1,5,4,2,8] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,3,8,1,5,4,2,6] => [1,7,2,3,8,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,1,5,3,8,4,2,6] => [1,7,2,3,5,8,6,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[4,5,1,3,6,8,2,7] => [1,4,3,2,5,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[6,8,3,1,5,4,2,7] => [1,6,4,2,8,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,6,3,1,5,4,2,8] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[3,6,2,1,5,8,4,7] => [1,3,2,6,8,7,4,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[8,6,2,1,5,3,4,7] => [1,8,7,4,2,6,3,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[4,8,2,1,7,5,3,6] => [1,4,2,8,6,5,7,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,3,8,1,5,7,4,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[7,1,3,2,8,6,4,5] => [1,7,4,2,3,5,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[4,7,1,2,6,3,8,5] => [1,4,2,7,8,5,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,7,8,1,5,3,4,6] => [1,2,7,4,3,8,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[6,7,2,1,5,3,4,8] => [1,6,3,2,7,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,7,2,1,8,5,3,6] => [1,4,2,7,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,7,5,6,1,4,3,2] => [1,8,2,7,3,5,4,6] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[5,7,8,6,1,4,3,2] => [1,5,2,7,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,7,4,1,6,5,3,8] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[3,5,1,4,7,6,8,2] => [1,3,2,5,7,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,6,8,7,1,4,3,2] => [1,5,2,6,4,7,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[6,8,5,7,1,4,3,2] => [1,6,4,7,3,5,2,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[8,5,7,6,1,4,3,2] => [1,8,2,5,3,7,4,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[6,5,7,8,1,4,3,2] => [1,6,4,8,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,2,3,1,5,6,4,8] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[4,2,8,1,6,5,3,7] => [1,4,2,3,8,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[6,2,4,1,8,5,3,7] => [1,6,5,8,7,3,4,2] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[8,3,1,4,5,6,7,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[5,3,1,4,8,6,7,2] => [1,5,8,2,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[7,5,1,6,3,4,8,2] => [1,7,8,2,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,1,5,8,4,3,6,2] => [1,7,6,3,5,4,8,2] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[5,8,1,6,4,3,7,2] => [1,5,4,6,3,2,8,7] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[5,3,1,8,4,6,7,2] => [1,5,4,8,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[8,3,1,5,4,6,7,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[8,2,6,1,4,5,3,7] => [1,8,7,3,6,5,4,2] => [.,[[[[.,.],[[[.,.],.],.]],.],.]]
[6,2,8,1,4,5,3,7] => [1,6,5,4,2,3,8,7] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[2,8,6,1,5,3,4,7] => [1,2,8,7,4,3,6,5] => [.,[.,[[[[.,.],[[.,.],.]],.],.]]]
[4,2,1,5,6,3,8,7] => [1,4,5,6,3,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[7,1,4,5,6,8,3,2] => [1,7,3,4,5,6,8,2] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[8,5,6,7,1,4,3,2] => [1,8,2,5,3,6,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[7,6,8,5,1,4,3,2] => [1,7,3,8,2,6,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[2,6,7,1,4,5,3,8] => [1,2,6,5,4,3,7,8] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[3,5,1,7,4,6,8,2] => [1,3,2,5,4,7,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,7,6,8,1,4,3,2] => [1,5,2,7,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,3,1,6,5,8,7,2] => [1,4,6,8,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,3,1,2,4,8,7,6] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[5,3,6,2,1,8,7,4] => [1,5,2,3,6,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,3,7,2,8,4,1,6] => [1,5,8,6,4,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[7,2,4,5,8,3,1,6] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,2,4,5,1,3,6,8] => [1,7,6,3,4,5,2,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[1,6,4,5,2,8,7,3] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,7,4,5,1,2,6,8] => [1,3,4,5,2,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[3,7,4,5,8,2,1,6] => [1,3,4,5,8,6,2,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[1,7,4,2,6,3,5,8] => [1,2,7,5,6,3,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[8,7,4,5,2,1,6,3] => [1,8,3,4,5,2,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[6,3,7,1,8,4,2,5] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,7,4,1,6,3,2,8] => [1,5,6,3,4,2,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[1,7,4,8,6,3,2,5] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[5,7,4,8,6,3,1,2] => [1,5,6,3,4,8,2,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[4,8,3,5,6,7,1,2] => [1,4,5,6,7,2,8,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[1,8,3,5,6,7,2,4] => [1,2,8,4,5,6,7,3] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[4,8,1,5,6,7,2,3] => [1,4,5,6,7,2,8,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,1,3,5,6,7,2,8] => [1,4,5,6,7,2,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[1,5,8,4,6,7,3,2] => [1,2,5,6,7,3,8,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,4,8,3,6,7,5,2] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[1,8,2,5,6,7,4,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[3,8,1,5,6,7,4,2] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,8,2,5,6,7,1,4] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[8,2,1,5,6,7,4,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,1,3,5,6,7,4,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[7,1,4,3,6,2,5,8] => [1,7,5,6,2,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,4,3,6,2,1,5] => [1,7,2,8,5,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[4,3,1,8,5,7,6,2] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[6,3,5,8,2,7,1,4] => [1,6,7,2,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,5,4,8,6,2,1,3] => [1,7,2,5,6,3,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,5,4,1,6,2,3,8] => [1,7,3,4,2,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,6,4,5,8,1,3,2] => [1,7,3,4,5,8,2,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[1,6,4,5,8,2,3,7] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,7,6,5,8,3,4,2] => [1,2,7,4,5,8,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,8,5,3,6,7,4,2] => [1,2,8,3,5,6,7,4] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[8,3,5,2,1,7,4,6] => [1,8,6,7,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,4,1,5,6,7,3,2] => [1,8,2,4,5,6,7,3] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[8,4,2,5,6,7,1,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[4,1,8,5,6,7,3,2] => [1,4,5,6,7,3,8,2] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[1,2,8,5,6,7,3,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[4,2,1,5,6,7,3,8] => [1,4,5,6,7,3,2,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[1,5,3,8,6,7,4,2] => [1,2,5,6,7,4,8,3] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,4,5,8,6,7,3,2] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[4,3,5,8,1,7,2,6] => [1,4,8,6,7,2,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,5,4,8,6,1,2,7] => [1,3,4,8,7,2,5,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[1,4,8,5,6,7,2,3] => [1,2,4,5,6,7,3,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[3,4,8,5,6,7,1,2] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[2,7,1,4,3,6,5,8] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[4,3,7,2,5,6,8,1] => [1,4,2,3,7,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,6,3,1,4,5,8,7] => [1,2,6,5,4,3,7,8] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[3,7,1,4,2,6,8,5] => [1,3,2,7,8,5,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,7,1,5,6,8,2,3] => [1,4,5,6,8,3,2,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[8,4,2,6,3,7,1,5] => [1,8,5,3,2,4,6,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[8,4,2,3,5,7,1,6] => [1,8,6,7,2,4,3,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[4,7,3,2,5,6,1,8] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,3,4,6,2,8,1,7] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,3,7,4,2,8,1,6] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,7,2,4,8,6,1] => [1,5,4,2,3,7,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[2,6,5,1,8,3,4,7] => [1,2,6,3,5,8,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[8,7,6,1,3,2,5,4] => [1,8,4,2,7,5,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,7,2,4,3,1,6,5] => [1,8,5,3,2,7,6,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,7,4,5,1,6,2,3] => [1,8,3,4,5,2,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[8,5,6,4,1,7,2,3] => [1,8,3,6,7,2,5,4] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[8,5,6,3,1,2,7,4] => [1,8,4,3,6,2,5,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[8,4,6,2,3,1,7,5] => [1,8,5,3,6,2,4,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[5,7,3,4,2,1,8,6] => [1,5,2,7,8,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,7,4,2,3,1,8,5] => [1,6,2,7,8,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,7,5,3,1,2,8,4] => [1,6,2,7,8,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,7,5,4,1,8,2,3] => [1,6,8,3,5,2,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[10,3,1,2,4,5,6,7,8,9] => [1,10,9,8,7,6,5,4,2,3] => [.,[[[[[[[[.,[.,.]],.],.],.],.],.],.],.]]
[10,4,1,2,3,5,6,7,8,9] => [1,10,9,8,7,6,5,3,2,4] => [.,[[[[[[[[.,.],[.,.]],.],.],.],.],.],.]]
[8,10,1,2,3,4,5,6,7,9] => [1,8,6,4,2,10,9,7,5,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],[[.,.],.]]]
[2,11,1,3,4,5,6,7,8,9,10] => [1,2,11,10,9,8,7,6,5,4,3] => [.,[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]]
[2,3,10,1,4,5,6,7,8,9] => [1,2,3,10,9,8,7,6,5,4] => [.,[.,[.,[[[[[[[.,.],.],.],.],.],.],.]]]]
[6,2,4,3,8,7,5,1] => [1,6,7,5,8,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[7,3,5,4,1,8,6,2] => [1,7,6,8,2,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[5,2,7,1,3,4,8,6] => [1,5,3,7,8,6,4,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[2,6,5,7,3,1,4,8] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[2,6,5,7,3,1,8,4] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[6,3,1,4,7,8,5,2] => [1,6,8,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,8,2,1,3,4,5,7] => [1,6,4,2,8,7,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,7,1,8,4,5,2,6] => [1,3,2,7,4,8,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[6,3,2,4,7,5,8,1] => [1,6,5,7,8,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,3,2,4,7,5,1,8] => [1,6,5,7,2,3,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[4,2,1,6,3,7,5,8] => [1,4,6,7,5,3,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,2,1,6,3,7,8,5] => [1,4,6,7,8,5,3,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[7,4,3,5,8,6,1,2] => [1,7,2,4,5,8,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[2,7,6,8,3,1,4,5] => [1,2,7,4,8,5,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[7,4,3,5,8,6,2,1] => [1,7,2,4,5,8,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[4,2,1,3,7,8,6,5] => [1,4,3,2,5,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[3,7,8,6,2,1,4,5] => [1,3,8,5,2,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[4,2,1,8,3,5,6,7] => [1,4,8,7,6,5,3,2] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[4,2,1,3,6,7,5,8] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,2,1,3,7,5,6,8] => [1,4,3,2,5,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,2,1,3,6,8,7,5] => [1,4,3,2,5,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[7,3,2,4,8,6,5,1] => [1,7,5,8,2,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[4,2,1,7,3,5,6,8] => [1,4,7,6,5,3,2,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,8,6,2,7,3,5,1] => [1,4,2,8,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[7,3,4,2,6,8,1,5] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[3,6,7,5,2,4,1,8] => [1,3,7,2,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,2,1,7,3,6,5,8] => [1,4,7,5,3,2,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[5,8,1,7,4,2,6,3] => [1,5,4,7,6,2,8,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,2,1,3,8,6,7,5] => [1,4,3,2,5,8,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,2,1,3,7,6,5,8] => [1,4,3,2,5,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,2,1,3,5,7,6,8] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,2,1,3,5,8,6,7] => [1,4,3,2,5,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[4,8,1,7,3,6,5,2] => [1,4,7,5,3,2,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,7,8,6,3,5,2,1] => [1,4,6,5,3,8,2,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,2,1,8,3,7,6,5] => [1,4,8,5,3,2,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,2,1,3,5,6,8,7] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[2,6,1,5,4,7,8,3] => [1,2,6,7,8,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,3,6,8,4,1,5,7] => [1,2,3,6,4,8,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,7,5,1,8,3,4,6] => [1,2,7,4,3,5,8,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[4,7,5,2,1,3,6,8] => [1,4,2,7,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[2,5,6,1,4,8,3,7] => [1,2,5,4,3,6,8,7] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[6,7,8,4,1,5,3,2] => [1,6,5,2,7,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[7,1,6,8,4,5,3,2] => [1,7,3,6,5,4,8,2] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[7,4,6,5,2,8,1,3] => [1,7,2,4,5,3,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,1,5,6,4,2,3,8] => [1,7,3,5,4,6,2,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[5,7,4,6,8,1,3,2] => [1,5,8,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[1,8,4,6,7,5,3,2] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[6,1,8,4,7,5,3,2] => [1,6,5,7,3,8,2,4] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[4,5,8,6,1,7,3,2] => [1,4,6,7,3,8,2,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,8,5,1,6,7,3,2] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[8,1,4,5,6,7,3,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[5,6,7,1,4,2,3,8] => [1,5,4,2,6,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[4,8,5,2,1,6,7,3] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,1,8,4,2,6,3,7] => [1,5,2,3,8,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[1,8,4,6,2,5,3,7] => [1,2,8,7,3,4,6,5] => [.,[.,[[[.,[.,[[.,.],.]]],.],.]]]
[6,1,5,2,3,4,7,8] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,3,1,4,6,2,5,7] => [1,8,7,5,6,2,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[3,5,1,8,2,6,4,7] => [1,3,2,5,4,8,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,5,1,2,8,4,7,6] => [1,3,2,5,8,6,4,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[2,3,5,8,6,1,7,4] => [1,2,3,5,6,4,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[8,2,4,3,6,7,1,5] => [1,8,5,6,7,2,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[3,6,2,8,5,1,7,4] => [1,3,2,6,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[2,8,7,1,4,6,5,3] => [1,2,8,3,7,5,4,6] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]]
[7,2,5,3,6,8,1,4] => [1,7,2,3,5,6,8,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[3,7,5,1,6,2,4,8] => [1,3,5,6,2,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[8,7,2,4,1,6,5,3] => [1,8,3,2,7,5,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[1,8,7,2,3,6,5,4] => [1,2,8,4,3,7,5,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[1,7,8,2,6,4,3,5] => [1,2,7,3,8,5,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,7,3,8,2,6,4,5] => [1,2,7,4,8,5,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,2,7,3,6,4,5,8] => [1,2,3,7,5,6,4,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[7,1,5,8,3,2,4,6] => [1,7,4,8,6,2,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[1,6,2,8,4,3,7,5] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,3,8,7,2,4,6,5] => [1,2,3,8,5,4,7,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[4,7,8,1,3,2,5,6] => [1,4,2,7,5,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,2,1,4,7,3,5,6] => [1,8,6,3,2,4,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[2,1,3,8,4,6,7,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[1,2,3,4,8,5,7,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[2,4,7,5,6,8,3,1] => [1,2,4,5,6,8,3,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[2,4,8,7,5,6,3,1] => [1,2,4,7,3,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,5,3,8,4,7,6,1] => [1,2,5,4,8,3,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[2,8,5,7,3,6,4,1] => [1,2,8,3,5,4,7,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[8,3,6,1,4,5,7,2] => [1,8,2,3,6,5,4,7] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[2,8,6,3,4,5,7,1] => [1,2,8,3,6,5,4,7] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[8,3,7,6,1,4,5,2] => [1,8,2,3,7,5,4,6] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[4,1,7,2,3,6,5,8] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,7,1,8,2,6,4,5] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,1,7,8,2,5,6,4] => [1,3,7,6,5,2,4,8] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[3,1,6,5,8,2,7,4] => [1,3,6,2,4,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[7,8,3,6,1,4,5,2] => [1,7,5,2,8,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,4,8,1,2,3,6,5] => [1,7,6,3,8,5,2,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[5,7,1,2,3,6,4,8] => [1,5,3,2,7,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,6,8,1,2,7,4,5] => [1,3,8,5,2,6,7,4] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[4,8,6,1,2,3,7,5] => [1,4,2,8,5,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,8,1,5,2,7,3,6] => [1,4,5,2,8,6,7,3] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,1,2,5,3,8,7,6] => [1,4,5,3,2,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[4,3,6,8,7,5,1,2] => [1,4,8,2,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,4,1,8,2,7,6,3] => [1,5,2,4,8,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[8,6,7,4,1,2,5,3] => [1,8,3,7,5,2,6,4] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[6,7,3,1,4,8,5,2] => [1,6,8,2,7,5,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[5,4,1,6,8,2,7,3] => [1,5,8,3,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,4,7,1,2,8,6,3] => [1,5,2,4,3,7,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,7,4,1,2,8,3,5] => [1,6,8,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,5,1,2,3,7,8,4] => [1,6,7,8,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,5,1,2,3,4,8,7] => [1,6,4,2,5,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,6,5,1,2,3,7,4] => [1,8,4,2,6,3,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[2,4,6,3,5,7,1,8] => [1,2,4,3,6,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,4,6,3,7,2,5,8] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[8,6,2,5,3,1,7,4] => [1,8,4,5,3,2,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[8,2,3,4,5,1,7,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[1,8,3,4,2,7,5,6] => [1,2,8,6,7,5,3,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[2,8,3,4,1,6,7,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[8,7,2,3,1,6,5,4] => [1,8,4,3,2,7,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[3,8,2,4,6,1,7,5] => [1,3,2,8,5,6,4,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[7,8,2,4,3,1,6,5] => [1,7,6,2,8,5,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[4,5,8,2,3,1,7,6] => [1,4,2,5,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,1,4,3,7,2,6,8] => [1,5,7,6,2,3,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,1,3,5,7,2,4,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,1,4,7,5,3,6,8] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[2,1,8,3,7,5,4,6] => [1,2,3,8,6,5,7,4] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[7,1,8,2,5,6,3,4] => [1,7,3,8,4,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[4,5,2,8,1,6,7,3] => [1,4,8,3,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[6,2,5,8,1,4,7,3] => [1,6,4,8,3,5,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[1,3,8,2,5,7,4,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[3,8,7,1,5,6,4,2] => [1,3,7,4,2,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,4,8,5,6,1,7,2] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[8,3,7,4,1,6,5,2] => [1,8,2,3,7,5,4,6] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[3,5,6,8,4,1,7,2] => [1,3,6,2,5,4,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[6,2,3,1,5,4,7,8] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,2,3,1,4,5,7,6] => [1,8,6,5,4,2,3,7] => [.,[[[[[.,[.,.]],.],.],[.,.]],.]]
[7,5,1,3,2,6,4,8] => [1,7,4,3,2,5,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[2,6,1,4,5,3,7,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[4,5,6,1,3,2,7,8] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,5,7,1,2,6,3,8] => [1,4,2,5,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[2,7,1,3,5,6,4,8] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[8,6,1,2,4,3,7,5] => [1,8,5,4,2,6,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[2,8,1,3,4,6,7,5] => [1,2,8,5,4,3,6,7] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[7,8,1,2,5,3,6,4] => [1,7,6,3,2,8,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[1,2,6,7,5,3,8,4] => [1,2,3,6,4,7,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,7,5,3,2,8,4,6] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,6,7,5,3,8,4,2] => [1,2,6,8,3,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,6,5,7,2,3,8,4] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,3,8,2,6,5,7,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,2,5,7,6,3,4,8] => [1,2,3,5,6,4,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,3,4,8,2,5,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[1,5,7,6,2,3,4,8] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,3,8,2,6,4,7] => [1,2,5,3,4,8,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,4,8,3,5,7,6,2] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[1,2,4,8,3,5,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[1,3,8,4,2,6,7,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[4,2,6,7,5,8,3,1] => [1,4,7,3,6,8,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[6,7,5,2,1,8,4,3] => [1,6,8,3,5,2,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[3,4,8,7,5,2,1,6] => [1,3,8,6,2,4,7,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[1,7,5,2,8,4,6,3] => [1,2,7,6,4,3,5,8] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[6,1,4,8,3,2,7,5] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[3,4,7,1,8,6,2,5] => [1,3,7,2,4,5,8,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,4,6,8,2,1,5,7] => [1,3,6,2,4,8,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,8,2,5,6,1,4,7] => [1,3,2,8,7,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[3,5,2,8,6,4,1,7] => [1,3,2,5,6,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[4,2,5,7,3,8,6,1] => [1,4,7,6,8,2,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[7,4,2,5,3,8,1,6] => [1,7,2,4,5,3,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[5,2,1,6,8,3,4,7] => [1,5,8,7,4,6,3,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[5,2,6,8,4,1,3,7] => [1,5,4,8,7,3,6,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[1,5,6,8,3,4,2,7] => [1,2,5,3,6,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[4,5,7,3,8,2,6,1] => [1,4,3,7,6,2,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[6,4,3,7,8,2,5,1] => [1,6,2,4,7,5,8,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[4,5,3,1,7,8,2,6] => [1,4,2,5,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[7,1,3,5,4,8,2,6] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,5,2,8,1,4,3,6] => [1,7,3,2,5,4,8,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[5,7,3,8,4,6,1,2] => [1,5,4,8,2,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[1,4,5,7,3,8,6,2] => [1,2,4,7,6,8,3,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[4,6,3,7,8,5,2,1] => [1,4,7,2,6,5,8,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,3,6,7,8,4,2,1] => [1,5,8,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,5,3,6,7,8,4,2] => [1,2,5,7,4,6,8,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[4,6,1,7,3,8,5,2] => [1,4,7,5,3,2,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[6,3,7,1,8,4,5,2] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,2,4,8,1,5,3] => [1,6,2,7,5,8,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[2,6,1,4,7,3,8,5] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[3,2,5,6,7,8,1,4] => [1,3,5,7,2,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[6,7,1,3,2,8,4,5] => [1,6,8,5,2,7,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,2,7,1,3,4,8,5] => [1,6,4,2,3,7,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,2,1,7,3,8,4,6] => [1,5,3,2,4,7,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,2,6,3,7,8,1,5] => [1,4,3,6,8,5,7,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,2,6,3,7,8,5,1] => [1,4,3,6,8,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[6,7,3,8,2,4,5,1] => [1,6,4,8,2,7,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,1,8,3,4,2,5,6] => [1,7,5,4,3,8,6,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[7,2,4,1,8,3,5,6] => [1,7,5,8,6,3,4,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,3,4,8,6,2,1,5] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[3,5,7,2,1,8,6,4] => [1,3,7,6,8,4,2,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[6,7,8,3,2,5,1,4] => [1,6,5,2,7,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,3,7,8,2,5,4,1] => [1,6,5,2,3,7,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[2,6,7,4,8,5,3,1] => [1,2,6,5,8,3,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[6,2,4,7,1,8,5,3] => [1,6,8,3,4,7,5,2] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,6,2,7,1,8,5,3] => [1,4,7,5,2,6,8,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,7,4,8,5,2,6,3] => [1,2,7,6,3,4,8,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,3,7,8,5,2,6,4] => [1,2,3,7,6,4,8,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[2,5,7,8,1,6,3,4] => [1,2,5,3,7,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,3,7,1,8,2,5,4] => [1,6,2,3,7,5,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[1,6,4,7,8,2,5,3] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[5,6,1,2,7,8,4,3] => [1,5,7,4,2,6,8,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,7,2,8,5,4,1,3] => [1,6,4,8,3,2,7,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[1,6,7,4,8,5,3,2] => [1,2,6,5,8,3,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,8,2,4,6,3,5,7] => [1,2,8,7,5,6,3,4] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]]
[7,2,8,3,5,1,4,6] => [1,7,4,3,8,6,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[1,3,7,4,6,2,5,8] => [1,2,3,7,5,6,4,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,5,7,4,3,6,2,8] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,8,4,5,3,6,2,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[1,8,5,3,4,7,2,6] => [1,2,8,6,7,3,5,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[1,8,2,4,6,3,7,5] => [1,2,8,5,6,3,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[1,8,2,5,4,6,7,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[3,6,2,7,1,4,5,8] => [1,3,2,6,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[6,3,8,1,2,4,7,5] => [1,6,4,2,3,8,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,3,7,4,6,2,8,5] => [1,2,3,7,8,5,6,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,4,7,5,2,6,8,3] => [1,2,4,5,3,7,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[4,5,2,3,6,1,8,7] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,6,5,3,7,1,8,2] => [1,4,3,5,7,8,2,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[2,5,4,7,1,6,8,3] => [1,2,5,3,4,7,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,2,3,8,6,7,1,5] => [1,4,8,5,6,7,2,3] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[6,2,4,8,5,1,7,3] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,2,4,8,1,3,7,6] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,2,5,4,8,3,7,1] => [1,6,3,5,8,2,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,4,3,5,8,2,7,1] => [1,6,2,4,5,8,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,2,3,4,8,1,6,7] => [1,5,8,7,6,2,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[3,5,2,4,7,1,6,8] => [1,3,2,5,7,6,4,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,3,4,8,1,6,2,7] => [1,5,2,3,4,8,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,5,3,7,1,6,2,8] => [1,4,7,2,5,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,2,4,8,5,1,3,7] => [1,6,2,3,4,8,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,6,3,8,5,1,2,4] => [1,7,2,6,3,4,8,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[1,4,3,7,8,2,5,6] => [1,2,4,7,5,8,6,3] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[4,2,6,7,3,8,1,5] => [1,4,7,2,3,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[1,5,7,4,2,8,6,3] => [1,2,5,3,7,6,8,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,3,7,2,8,6,4,5] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,4,3,7,8,6,2,5] => [1,2,4,7,3,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,5,3,6,8,2,7,4] => [1,2,5,8,4,6,3,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[4,5,2,7,1,8,6,3] => [1,4,7,6,8,3,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,3,6,5,7,8,1,2] => [1,4,5,7,2,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,2,3,5,6,8,1,7] => [1,4,5,6,8,7,2,3] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[5,2,6,4,7,8,3,1] => [1,5,7,3,6,8,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,4,5,2,3,8,7,1] => [1,6,8,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[8,4,6,7,5,2,3,1] => [1,8,2,4,7,3,6,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[4,6,5,2,3,1,8,7] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,4,2,5,3,1,8,7] => [1,6,2,4,5,3,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[8,6,4,7,5,2,3,1] => [1,8,2,6,3,4,7,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[6,4,2,5,8,7,3,1] => [1,6,7,3,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,6,2,5,3,8,7,1] => [1,4,5,3,2,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[4,6,5,2,3,8,7,1] => [1,4,2,6,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,8,7,4,5,2,3,1] => [1,6,2,8,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[4,8,6,7,5,2,3,1] => [1,4,7,3,6,2,8,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[8,6,4,7,2,5,3,1] => [1,8,2,6,5,3,4,7] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[8,6,2,4,7,5,3,1] => [1,8,2,6,5,7,3,4] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[4,8,2,6,7,5,3,1] => [1,4,6,5,7,3,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[2,8,4,6,7,5,3,1] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[2,8,6,7,4,5,3,1] => [1,2,8,3,6,5,4,7] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[2,6,4,5,8,7,3,1] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[8,2,4,6,7,5,3,1] => [1,8,2,3,4,6,5,7] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[6,2,4,8,7,5,3,1] => [1,6,5,7,3,4,8,2] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[4,2,6,8,7,5,3,1] => [1,4,8,2,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[6,2,4,5,8,7,3,1] => [1,6,7,3,4,5,8,2] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[8,2,6,7,4,5,3,1] => [1,8,2,3,6,5,4,7] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[6,4,5,8,7,2,3,1] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[8,6,7,4,2,5,3,1] => [1,8,2,6,5,3,7,4] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[8,4,6,7,2,5,3,1] => [1,8,2,4,7,3,6,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[6,4,8,7,2,5,3,1] => [1,6,5,2,4,7,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[6,4,8,7,5,2,3,1] => [1,6,2,4,7,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[4,6,5,8,7,2,3,1] => [1,4,8,2,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,1,6,8,7,4,5,3] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,4,8,6,7,5,3,1] => [1,2,4,6,5,7,3,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[4,2,8,6,7,5,3,1] => [1,4,6,5,7,3,8,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,2,8,4,7,5,3,1] => [1,6,5,7,3,8,2,4] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[8,2,6,4,7,5,3,1] => [1,8,2,3,6,5,7,4] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[6,4,8,2,7,5,3,1] => [1,6,5,7,3,8,2,4] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[4,6,8,2,7,5,3,1] => [1,4,2,6,5,7,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,6,8,4,7,5,3,1] => [1,2,6,5,7,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,1,6,8,4,7,5,3] => [1,2,3,6,7,5,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,1,8,6,4,7,5,3] => [1,2,3,8,4,6,7,5] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[6,8,7,4,2,5,3,1] => [1,6,5,2,8,3,7,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[2,8,6,4,7,5,3,1] => [1,2,8,3,6,5,7,4] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[4,8,6,2,7,5,3,1] => [1,4,2,8,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,2,5,6,3,8,1,7] => [1,4,6,8,7,2,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,2,5,7,4,8,3,1] => [1,6,8,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[8,5,2,1,4,7,6,3] => [1,8,3,2,5,4,6,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[3,2,6,4,8,1,5,7] => [1,3,6,2,4,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[2,3,6,4,7,8,5,1] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[7,5,1,8,3,4,6,2] => [1,7,6,4,8,2,5,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[5,7,8,2,6,3,4,1] => [1,5,6,3,8,2,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[7,1,6,3,5,8,4,2] => [1,7,4,3,6,8,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[6,3,1,7,8,4,5,2] => [1,6,4,7,5,8,2,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,3,1,2,5,8,6,4] => [1,7,6,8,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[1,6,3,5,2,4,8,7] => [1,2,6,4,5,3,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,3,2,8,5,7,4,1] => [1,6,7,4,8,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[1,8,4,6,7,3,5,2] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[8,1,6,3,4,5,7,2] => [1,8,2,3,6,5,4,7] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[2,8,1,6,5,7,4,3] => [1,2,8,3,4,6,7,5] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[4,6,8,2,5,3,7,1] => [1,4,2,6,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,2,3,7,6,1,8,4] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,2,3,7,4,8,6,1] => [1,5,4,7,6,8,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[7,8,1,5,4,3,6,2] => [1,7,6,3,2,8,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,2,4,8,5,3,6,1] => [1,7,6,3,4,8,2,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[3,7,5,1,8,4,6,2] => [1,3,5,8,2,7,6,4] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[2,7,8,5,4,6,1,3] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[5,7,4,3,8,6,2,1] => [1,5,8,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,1,3,7,6,2,4,5] => [1,8,5,6,2,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[2,3,6,8,7,1,4,5] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[4,3,2,8,5,7,1,6] => [1,4,8,6,7,2,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,6,4,2,8,5,7,1] => [1,3,4,2,6,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[4,7,3,2,5,1,8,6] => [1,4,2,7,8,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,2,4,7,5,8,6,1] => [1,3,4,7,6,8,2,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[4,2,3,8,6,5,1,7] => [1,4,8,7,2,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[3,2,8,1,4,6,5,7] => [1,3,8,7,5,4,2,6] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[3,6,1,8,4,7,2,5] => [1,3,2,6,7,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,1,6,8,4,7,2,5] => [1,3,6,7,2,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,6,1,8,3,2,7,5] => [1,4,8,5,3,2,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[2,7,8,3,4,6,5,1] => [1,2,7,5,4,3,8,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[4,6,1,8,2,3,7,5] => [1,4,8,5,2,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,1,6,8,2,3,7,5] => [1,4,8,5,2,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,5,1,2,8,3,7,6] => [1,4,2,5,8,6,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,5,2,1,8,3,7,6] => [1,4,2,5,8,6,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,6,2,8,1,3,7,5] => [1,4,8,5,2,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,6,2,8,4,7,1,5] => [1,3,2,6,7,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,3,6,8,4,7,5,1] => [1,2,3,6,7,5,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[3,2,6,8,4,7,1,5] => [1,3,6,7,2,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,2,5,1,8,3,7,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,1,2,5,8,3,7,6] => [1,4,5,8,6,3,2,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[5,1,2,4,3,8,7,6] => [1,5,3,2,4,6,8,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[3,2,5,4,8,7,1,6] => [1,3,5,8,6,7,2,4] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[5,4,2,1,3,8,7,6] => [1,5,3,2,4,6,8,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,4,1,3,2,8,7,6] => [1,5,2,4,3,6,8,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,4,3,1,2,8,7,6] => [1,5,2,4,3,6,8,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[4,5,3,1,8,2,7,6] => [1,4,2,5,8,6,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,5,1,3,8,2,7,6] => [1,4,3,2,5,8,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[3,1,5,4,8,7,2,6] => [1,3,5,8,6,7,2,4] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,5,4,1,8,7,2,6] => [1,3,4,2,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,6,5,8,7,1,2,4] => [1,3,5,7,2,6,4,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,4,5,1,8,7,2,6] => [1,3,5,8,6,7,2,4] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,4,1,5,8,7,2,6] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[4,1,3,5,8,2,7,6] => [1,4,5,8,6,2,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,3,6,8,2,1,7,5] => [1,4,8,5,2,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[2,4,6,8,3,7,5,1] => [1,2,4,8,3,6,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[3,4,5,2,8,7,1,6] => [1,3,5,8,6,7,2,4] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[5,3,1,4,2,8,7,6] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,1,3,4,2,8,7,6] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,1,3,2,4,8,7,6] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[5,3,2,1,4,8,7,6] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[4,3,2,5,8,1,7,6] => [1,4,5,8,6,2,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,4,2,5,8,7,1,6] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,2,4,5,8,7,1,6] => [1,3,4,5,8,6,7,2] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[4,2,3,5,8,1,7,6] => [1,4,5,8,6,2,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,2,3,1,4,8,7,6] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[8,6,2,5,4,1,3,7] => [1,8,7,3,2,6,4,5] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[6,5,7,4,2,8,3,1] => [1,6,8,2,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[8,2,1,6,3,4,5,7] => [1,8,7,5,3,2,4,6] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[8,3,5,6,2,4,1,7] => [1,8,7,2,3,5,4,6] => [.,[[[.,[.,[[.,.],[.,.]]]],.],.]]
[8,6,2,1,3,5,4,7] => [1,8,7,4,2,6,5,3] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[8,1,2,3,4,6,5,7] => [1,8,7,5,4,3,2,6] => [.,[[[[[[.,.],.],.],[.,.]],.],.]]
[6,2,3,7,8,4,5,1] => [1,6,4,7,5,8,2,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[1,5,6,7,3,4,8,2] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[6,7,8,2,1,4,5,3] => [1,6,4,2,7,5,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,4,7,6,2,1,3,5] => [1,8,5,2,4,6,3,7] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[5,3,8,4,7,2,6,1] => [1,5,7,6,2,3,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,1,3,7,6,4,2,5] => [1,8,5,6,4,7,2,3] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[5,3,1,7,8,6,2,4] => [1,5,8,4,7,2,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[3,5,8,2,7,1,6,4] => [1,3,8,4,2,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[6,2,8,5,3,1,7,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,2,6,4,7,1,3,5] => [1,8,5,7,3,6,2,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[3,4,2,8,5,1,7,6] => [1,3,2,4,8,6,5,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[8,3,7,4,2,5,6,1] => [1,8,2,3,7,6,5,4] => [.,[[.,[.,[[[[.,.],.],.],.]]],.]]
[3,4,1,8,2,6,7,5] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[8,4,6,3,7,1,5,2] => [1,8,2,4,3,6,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[6,8,3,4,1,5,7,2] => [1,6,5,2,8,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,1,7,6,2,8,4,3] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,8,2,5,7,4,1,3] => [1,6,4,5,7,2,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,5,7,6,3,1,8,4] => [1,2,5,3,7,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,2,8,3,1,5,6,7] => [1,4,3,8,7,6,5,2] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[2,5,7,3,8,4,6,1] => [1,2,5,8,3,7,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[4,2,7,1,8,5,3,6] => [1,4,2,3,7,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,2,1,8,7,5,6,3] => [1,4,8,3,2,5,7,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[8,3,6,7,1,5,4,2] => [1,8,2,3,6,5,4,7] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[1,3,7,5,8,6,4,2] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[5,7,8,4,3,1,6,2] => [1,5,3,8,2,7,6,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[2,7,4,5,8,3,6,1] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[3,5,7,1,4,8,6,2] => [1,3,7,6,8,2,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[4,8,6,1,3,5,2,7] => [1,4,2,8,7,3,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[1,8,3,2,4,7,5,6] => [1,2,8,6,7,5,4,3] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[8,4,3,2,5,7,1,6] => [1,8,6,7,2,4,3,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[4,3,7,2,5,8,1,6] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,2,4,7,8,5,6,1] => [1,3,4,7,6,5,8,2] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[2,6,4,3,8,5,1,7] => [1,2,6,5,8,7,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[8,2,1,3,4,5,7,6] => [1,8,6,5,4,3,2,7] => [.,[[[[[[.,.],.],.],.],[.,.]],.]]
[3,2,6,8,5,4,1,7] => [1,3,6,4,8,7,2,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[7,3,8,2,5,4,1,6] => [1,7,2,3,8,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[4,2,5,3,8,7,6,1] => [1,4,3,5,8,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,8,2,6,5,3,1,7] => [1,4,6,3,2,8,7,5] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[2,6,8,5,4,1,3,7] => [1,2,6,3,8,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,1,8,6,5,4,2,7] => [1,3,8,7,2,4,6,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[6,4,8,3,7,2,5,1] => [1,6,2,4,3,8,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,7,3,6,2,1,8,5] => [1,4,6,2,7,8,5,3] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,3,8,5,1,4,2,6] => [1,7,2,3,8,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[5,4,8,7,6,2,1,3] => [1,5,6,2,4,7,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[3,8,1,5,7,4,6,2] => [1,3,2,8,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[4,8,5,7,3,1,6,2] => [1,4,7,6,2,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[1,5,4,8,3,7,6,2] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[4,8,3,6,7,1,5,2] => [1,4,6,2,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[8,7,5,3,6,4,2,1] => [1,8,2,7,3,5,6,4] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[4,6,1,3,8,7,5,2] => [1,4,3,2,6,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,8,2,1,7,4,5,3] => [1,6,4,2,8,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,7,1,6,4,2,8,5] => [1,3,2,7,8,5,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,1,2,7,5,6,8,4] => [1,3,2,4,7,8,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,6,1,2,7,5,8,4] => [1,3,2,6,5,7,8,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,6,2,5,8,7,4,1] => [1,3,2,6,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[8,5,2,3,6,7,4,1] => [1,8,2,5,6,7,4,3] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[6,3,2,4,8,7,5,1] => [1,6,7,5,8,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[3,7,2,4,6,1,8,5] => [1,3,2,7,8,5,6,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[6,3,2,8,7,5,1,4] => [1,6,5,7,2,3,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[7,3,8,2,6,5,1,4] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,4,8,7,2,5,1,3] => [1,6,5,2,4,7,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[2,5,4,8,1,7,6,3] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,2,8,1,7,6,3,4] => [1,5,7,3,8,4,2,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,2,1,3,8,7,5,4] => [1,6,7,5,8,4,3,2] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[3,6,1,8,7,5,2,4] => [1,3,2,6,5,7,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[5,6,1,2,8,7,4,3] => [1,5,8,3,2,6,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[7,5,2,8,1,6,4,3] => [1,7,4,8,3,2,5,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[2,7,6,8,1,5,4,3] => [1,2,7,4,8,3,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[7,4,8,6,1,2,5,3] => [1,7,5,2,4,6,3,8] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,2,1,8,3,6,5,4] => [1,7,5,3,2,4,8,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[8,5,4,3,7,2,1,6] => [1,8,6,2,5,7,3,4] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[6,5,4,8,3,2,7,1] => [1,6,2,5,3,4,8,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,6,4,3,2,8,5,1] => [1,7,5,2,6,8,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,4,1,2,5,8,3,6] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,7,4,2,5,1,3,8] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,7,5,1,6,2,8,3] => [1,4,2,7,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,4,7,1,3,8,5,2] => [1,6,8,2,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,4,2,7,3,1,6,8] => [1,5,3,2,4,7,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,5,1,2,7,6,8,3] => [1,4,2,5,7,8,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,4,8,1,3,7,2,5] => [1,6,7,2,4,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[1,3,8,4,5,7,2,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[2,6,7,4,5,3,1,8] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,8,4,3,5,1,7] => [1,2,6,5,3,8,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,3,7,4,2,8,5,6] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[7,5,8,6,2,1,3,4] => [1,7,3,8,4,6,2,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[2,8,7,3,5,4,1,6] => [1,2,8,6,4,3,7,5] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[3,4,2,6,8,7,1,5] => [1,3,2,4,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[8,4,2,3,6,5,7,1] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[7,3,8,4,1,2,6,5] => [1,7,6,2,3,8,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[6,8,3,2,7,1,5,4] => [1,6,2,8,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,7,8,3,4,5,1,6] => [1,2,7,3,8,6,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[3,7,1,2,4,6,5,8] => [1,3,2,7,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[7,5,6,8,2,1,4,3] => [1,7,4,8,3,6,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[1,7,2,3,5,6,8,4] => [1,2,7,8,4,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[3,4,6,2,8,5,7,1] => [1,3,6,5,8,2,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,7,2,6,5,1,3,8] => [1,4,6,2,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,7,4,1,2,5,8,6] => [1,3,4,2,7,8,6,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[4,7,1,6,5,2,8,3] => [1,4,6,2,7,8,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,7,3,6,5,1,8,2] => [1,4,6,2,7,8,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,3,7,1,6,8,5,2] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,2,1,7,5,6,8,3] => [1,4,7,8,3,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,2,4,8,6,7,1,5] => [1,3,4,8,5,6,7,2] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[4,2,6,8,7,3,1,5] => [1,4,8,5,7,2,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,1,6,7,5,8,2,3] => [1,4,7,2,3,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,3,6,7,5,1,2,8] => [1,4,7,2,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,3,7,1,6,8,2,5] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,7,5,6,8,2,1] => [1,4,5,6,8,2,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,1,7,3,6,5,2,8] => [1,4,3,7,2,5,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[2,8,7,4,5,3,1,6] => [1,2,8,6,3,7,4,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[2,8,7,4,3,5,1,6] => [1,2,8,6,5,3,7,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[3,8,1,4,2,6,5,7] => [1,3,2,8,7,5,4,6] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[5,8,7,6,1,2,4,3] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,7,6,2,1,3,4] => [1,5,2,8,4,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,1,7,2,6,8,5,3] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,2,7,3,6,1,8,5] => [1,4,3,7,8,5,6,2] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,8,2,4,5,6,7,1] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,8,2,4,1,6,7,5] => [1,3,2,8,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[3,8,6,5,1,4,7,2] => [1,3,6,4,5,2,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,8,2,1,4,6,7,5] => [1,3,2,8,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[3,8,2,5,4,6,7,1] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[4,2,7,5,6,1,8,3] => [1,4,5,6,2,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,2,6,7,5,3,1,8] => [1,4,7,2,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[2,8,7,3,4,5,1,6] => [1,2,8,6,5,4,3,7] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[3,8,1,2,4,6,5,7] => [1,3,2,8,7,5,4,6] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[5,8,7,6,1,3,4,2] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,7,6,2,3,4,1] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,1,7,5,6,2,3,8] => [1,4,5,6,2,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,8,1,5,2,6,4,7] => [1,3,2,8,7,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[2,8,7,5,3,4,1,6] => [1,2,8,6,4,5,3,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[2,8,7,5,4,3,1,6] => [1,2,8,6,3,7,4,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[4,1,7,5,6,3,2,8] => [1,4,5,6,3,7,2,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[5,8,7,6,1,3,2,4] => [1,5,2,8,4,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,4,2,3,7,6,8,1] => [1,5,7,8,2,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[7,4,3,5,2,8,1,6] => [1,7,2,4,5,3,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,4,3,7,5,1,6,2] => [1,8,2,4,7,6,3,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[8,4,7,2,5,1,6,3] => [1,8,3,7,6,2,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[7,4,6,2,3,5,8,1] => [1,7,8,2,4,3,6,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[5,1,7,2,4,6,8,3] => [1,5,4,2,3,7,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,4,1,7,3,6,8,2] => [1,5,3,2,4,7,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,7,6,4,3,1,8,2] => [1,5,3,6,2,7,8,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,7,6,3,1,4,8,2] => [1,5,2,7,8,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,5,2,3,4,8,1,6] => [1,7,2,5,4,3,6,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[8,7,5,3,4,1,6,2] => [1,8,2,7,6,3,5,4] => [.,[[.,[[[.,[[.,.],.]],.],.]],.]]
[7,6,1,3,4,8,5,2] => [1,7,5,4,3,2,6,8] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[4,8,3,6,5,2,1,7] => [1,4,6,2,8,7,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[1,8,7,2,3,5,4,6] => [1,2,8,6,5,3,7,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[1,8,7,2,5,3,4,6] => [1,2,8,6,3,7,4,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[7,1,2,8,3,5,6,4] => [1,7,6,5,3,2,4,8] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[6,1,7,8,2,5,3,4] => [1,6,5,2,3,7,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[7,1,4,5,8,6,2,3] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,5,6,1,2,8,4,3] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[4,1,3,7,8,6,2,5] => [1,4,7,2,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,1,4,3,6,8,7,2] => [1,5,6,8,2,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,5,7,6,8,2,1,3] => [1,4,6,2,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,4,7,8,5,2,1,3] => [1,6,2,4,8,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[3,6,4,8,5,1,2,7] => [1,3,4,8,7,2,6,5] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]]
[3,7,4,8,1,2,5,6] => [1,3,4,8,6,2,7,5] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[7,4,3,8,2,6,5,1] => [1,7,5,2,4,8,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[8,7,1,3,5,4,6,2] => [1,8,2,7,6,4,3,5] => [.,[[.,[[[[.,.],[.,.]],.],.]],.]]
[7,1,8,3,4,2,6,5] => [1,7,6,2,3,8,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[3,1,4,8,2,5,7,6] => [1,3,4,8,6,5,2,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[4,8,5,2,1,3,6,7] => [1,4,2,8,7,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[5,8,2,6,3,1,4,7] => [1,5,3,2,8,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[7,8,2,3,4,6,5,1] => [1,7,5,4,3,2,8,6] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[8,1,7,2,4,5,3,6] => [1,8,6,5,4,2,3,7] => [.,[[[[[.,[.,.]],.],.],[.,.]],.]]
[7,2,1,6,3,5,4,8] => [1,7,4,6,5,3,2,8] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[2,7,1,5,4,3,6,8] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[7,2,1,5,4,3,6,8] => [1,7,6,3,2,4,5,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[8,1,3,5,4,2,6,7] => [1,8,7,6,2,3,4,5] => [.,[[[[.,[.,[.,[.,.]]]],.],.],.]]
[8,1,5,6,2,3,7,4] => [1,8,4,6,3,5,2,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[8,1,4,5,3,2,6,7] => [1,8,7,6,2,3,4,5] => [.,[[[[.,[.,[.,[.,.]]]],.],.],.]]
[8,1,4,3,5,2,6,7] => [1,8,7,6,2,3,4,5] => [.,[[[[.,[.,[.,[.,.]]]],.],.],.]]
[7,2,1,4,5,3,6,8] => [1,7,6,3,2,4,5,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[2,7,1,4,5,3,6,8] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[2,6,3,1,5,4,7,8] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,3,2,1,5,4,7,8] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,3,1,4,5,2,6,8] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,3,1,5,4,2,6,8] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[3,7,1,6,2,5,4,8] => [1,3,2,7,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,7,1,4,5,2,6,8] => [1,3,2,7,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,6,2,1,5,4,7,8] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,3,6,1,5,4,7,8] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[3,5,2,4,1,6,7,8] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,3,4,1,5,2,7,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,2,4,1,5,3,7,8] => [1,6,3,4,2,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,6,4,1,5,3,7,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,5,1,3,7,4,8] => [1,2,6,7,4,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,7,1,2,8,3,5,4] => [1,6,3,2,7,5,8,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,7,1,2,5,4,3,8] => [1,6,4,2,7,3,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,6,2,1,3,7,4,8] => [1,5,3,2,6,7,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[2,4,6,1,5,3,7,8] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[4,7,1,3,5,2,6,8] => [1,4,3,2,7,6,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,7,1,5,3,2,6,8] => [1,4,5,3,2,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[5,7,1,4,2,6,3,8] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,1,6,2,3,8,4] => [1,5,2,7,8,4,6,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,6,3,1,2,7,4,8] => [1,5,2,6,7,4,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,2,5,3,1,6,7,8] => [1,4,3,5,2,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[5,3,6,1,2,7,4,8] => [1,5,2,3,6,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[3,4,6,1,5,2,7,8] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[6,5,1,8,7,3,4,2] => [1,6,3,2,5,7,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[8,2,7,5,4,1,3,6] => [1,8,6,2,3,7,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[6,8,5,2,3,4,1,7] => [1,6,4,2,8,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,6,8,7,1,5,3,4] => [1,2,6,5,3,8,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[6,5,1,2,7,8,4,3] => [1,6,8,3,2,5,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[4,7,6,1,5,3,8,2] => [1,4,2,7,8,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,7,6,4,1,3,8,2] => [1,5,2,7,8,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,1,7,5,3,8,4,2] => [1,6,8,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,6,7,5,3,1,4,2] => [1,8,2,6,3,7,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,5,2,7,1,6,4,3] => [1,8,3,2,5,4,7,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[7,6,1,5,3,8,4,2] => [1,7,4,5,3,2,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[3,4,8,6,7,1,5,2] => [1,3,8,2,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[4,8,5,6,7,2,3,1] => [1,4,6,2,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,8,6,4,1,2,7,3] => [1,5,2,8,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,6,1,7,2,4,3] => [1,5,7,4,2,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,8,7,3,2,6,4,1] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,1,7,2,6,4,3] => [1,5,2,8,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,1,7,2,5,6,3,4] => [1,8,4,2,3,7,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[6,8,7,2,5,1,3,4] => [1,6,2,8,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,8,7,2,1,6,3,4] => [1,5,2,8,4,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[4,8,1,5,2,6,7,3] => [1,4,5,2,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[6,5,2,7,8,1,4,3] => [1,6,2,5,8,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,1,2,8,5,6,3,4] => [1,7,3,2,4,8,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[8,7,2,1,5,6,3,4] => [1,8,4,2,7,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[6,1,7,8,5,2,3,4] => [1,6,2,3,7,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,5,6,2,1,8,4,3] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,7,5,2,1,6,4,3] => [1,8,3,5,2,7,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[7,1,3,5,8,6,2,4] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[5,1,3,4,6,8,7,2] => [1,5,6,8,2,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,5,3,6,8,2,7,1] => [1,4,6,2,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,6,3,4,8,1,7,2] => [1,5,8,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,6,7,8,5,1,3,2] => [1,4,8,2,6,3,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,5,1,6,3,4,7,2] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[5,1,8,6,3,4,7,2] => [1,5,3,8,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[4,6,8,1,5,3,7,2] => [1,4,2,6,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,4,5,8,3,2,7,1] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,6,8,3,1,2,7,4] => [1,5,2,6,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,1,8,3,5,2,7,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,6,8,3,5,2,1,4] => [1,7,2,6,3,8,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,7,1,3,5,6,2,4] => [1,8,4,3,2,7,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[6,7,8,3,5,1,2,4] => [1,6,2,7,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,8,2,4,3,6,7,1] => [1,5,3,2,8,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,8,2,3,1,6,7,4] => [1,5,2,8,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,8,2,3,5,1,7,4] => [1,6,2,8,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,8,2,3,5,6,1,4] => [1,7,2,8,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,6,5,1,4,3,7,2] => [1,8,2,6,3,5,4,7] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[2,4,8,6,1,3,7,5] => [1,2,4,6,3,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[6,7,1,8,4,3,5,2] => [1,6,3,2,7,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[2,7,8,6,1,4,3,5] => [1,2,7,3,8,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[2,7,3,8,1,6,4,5] => [1,2,7,4,8,5,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[7,5,1,8,2,4,6,3] => [1,7,6,4,8,3,2,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[2,7,8,4,1,6,3,5] => [1,2,7,3,8,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[2,6,5,4,1,3,8,7] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[4,1,7,6,3,8,2,5] => [1,4,6,8,5,3,7,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[2,6,5,3,4,1,8,7] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[4,6,1,5,2,3,8,7] => [1,4,5,2,6,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[6,2,3,5,1,4,8,7] => [1,6,4,5,2,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,6,7,5,1,8,4,3] => [1,2,6,8,3,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[8,6,1,2,5,3,4,7] => [1,8,7,4,2,6,3,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[6,2,5,1,8,3,4,7] => [1,6,3,5,8,7,4,2] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[7,6,5,2,8,3,4,1] => [1,7,4,2,6,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,6,3,5,1,8,7,4] => [1,2,6,8,4,5,3,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,4,7,6,5,8,1,3] => [1,2,4,6,8,3,7,5] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,1,4,8,7,6,3,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[7,4,6,8,5,3,2,1] => [1,7,2,4,8,3,6,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[8,1,3,5,7,4,6,2] => [1,8,2,3,4,5,7,6] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]
[3,2,8,7,5,1,6,4] => [1,3,8,4,7,6,2,5] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[4,8,5,1,6,7,2,3] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,8,5,1,6,7,2,4] => [1,3,5,6,7,2,8,4] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,6,7,2,8,1,3,4] => [1,5,8,4,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[2,5,1,8,6,7,4,3] => [1,2,5,6,7,4,8,3] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[3,5,1,8,6,7,4,2] => [1,3,2,5,6,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,2,3,8,6,7,4,1] => [1,5,6,7,4,8,2,3] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[8,3,5,4,6,7,1,2] => [1,8,2,3,5,6,7,4] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[5,1,3,8,6,7,4,2] => [1,5,6,7,4,8,2,3] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[3,2,5,8,6,7,4,1] => [1,3,5,6,7,4,8,2] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,2,1,5,3,8,7,4] => [1,6,8,4,5,3,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[5,6,3,2,8,1,4,7] => [1,5,8,7,4,2,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[8,1,6,3,5,2,7,4] => [1,8,4,3,6,2,5,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[8,7,6,2,5,3,1,4] => [1,8,4,2,7,3,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[4,7,6,8,3,2,5,1] => [1,4,8,2,7,5,3,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[2,7,5,8,1,3,4,6] => [1,2,7,4,8,6,3,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[7,6,2,8,5,1,4,3] => [1,7,4,8,3,2,6,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[8,1,3,7,5,2,6,4] => [1,8,4,7,6,2,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[3,4,8,7,5,1,6,2] => [1,3,8,2,4,7,6,5] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[6,3,8,5,7,4,1,2] => [1,6,4,5,7,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,1,4,8,7,5,6,3] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[7,1,5,8,2,6,4,3] => [1,7,4,8,3,5,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[3,6,8,2,4,1,7,5] => [1,3,8,5,4,2,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[4,5,8,2,6,7,3,1] => [1,4,2,5,6,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[2,5,8,4,6,7,3,1] => [1,2,5,6,7,3,8,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,8,3,4,6,7,2,1] => [1,5,6,7,2,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,2,8,1,6,7,3,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[2,4,8,1,6,7,3,5] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[3,4,8,7,2,1,5,6] => [1,3,8,6,2,4,7,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[5,8,4,1,6,7,2,3] => [1,5,6,7,2,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[8,2,3,4,6,7,1,5] => [1,8,5,6,7,2,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[6,2,7,3,8,4,1,5] => [1,6,4,3,7,2,5,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[7,4,3,2,8,5,1,6] => [1,7,2,4,3,5,8,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,4,2,6,5,3,1,7] => [1,8,7,2,4,6,3,5] => [.,[[[.,[[.,.],[[.,.],.]]],.],.]]
[7,4,2,5,3,1,6,8] => [1,7,6,2,4,5,3,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[8,3,6,2,5,4,1,7] => [1,8,7,2,3,6,4,5] => [.,[[[.,[.,[[.,[.,.]],.]]],.],.]]
[5,4,8,3,2,6,1,7] => [1,5,2,4,3,8,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,4,7,8,2,3,1,5] => [1,6,3,7,2,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,8,6,2,5,3,1,7] => [1,4,2,8,7,3,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[1,6,4,3,2,8,7,5] => [1,2,6,8,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[2,8,7,3,5,1,4,6] => [1,2,8,6,3,7,4,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[7,3,8,6,4,1,2,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,1,2,7,3,8,5,4] => [1,6,8,4,7,5,3,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[2,1,7,4,3,8,6,5] => [1,2,3,7,6,8,5,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[6,1,4,3,8,2,7,5] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,1,3,2,8,7,4,6] => [1,5,8,6,7,4,2,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[1,8,4,2,7,6,5,3] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[1,8,3,7,2,6,5,4] => [1,2,8,4,7,5,3,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[5,1,4,8,3,7,2,6] => [1,5,3,4,8,6,7,2] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[2,1,6,8,5,4,7,3] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[6,1,5,7,8,2,4,3] => [1,6,2,3,5,8,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[4,7,6,1,2,5,3,8] => [1,4,2,7,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,7,6,1,5,2,4,8] => [1,3,6,2,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[1,5,4,8,3,2,7,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,7,4,8,2,1,3,6] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,4,6,2,1,5,3,8] => [1,7,3,6,5,2,4,8] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[1,2,6,3,8,5,7,4] => [1,2,3,6,5,8,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,5,2,6,8,4,7,3] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,7,2,3,8,1,4,6] => [1,5,8,6,2,7,4,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,4,7,5,8,1,2,3] => [1,6,2,4,5,8,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,8,3,6,1,7,4,2] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[8,6,4,2,1,7,5,3] => [1,8,3,4,2,6,7,5] => [.,[[[.,.],[.,[[.,.],[.,.]]]],.]]
[7,4,2,1,5,8,6,3] => [1,7,6,8,3,2,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,6,4,1,8,5,2,3] => [1,7,2,6,5,8,3,4] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]]
[6,3,1,2,8,4,7,5] => [1,6,4,2,3,5,8,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,5,1,3,2,8,6,4] => [1,7,6,8,4,3,2,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[4,7,1,2,5,8,6,3] => [1,4,2,7,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[6,8,4,1,2,7,5,3] => [1,6,7,5,2,8,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[7,5,8,1,2,6,4,3] => [1,7,4,2,5,3,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,4,8,1,6,3,5,2] => [1,7,5,6,3,8,2,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[5,8,2,1,7,3,6,4] => [1,5,7,6,3,2,8,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,6,1,8,2,4,7,5] => [1,3,2,6,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,3,8,7,6,2,5,4] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[5,4,1,8,7,3,2,6] => [1,5,7,2,4,8,6,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,6,1,8,3,7,2,5] => [1,4,8,5,3,2,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,7,1,2,8,6,3,5] => [1,4,2,7,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,8,4,1,7,6,2,3] => [1,5,7,2,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,1,8,7,6,5,2,4] => [1,3,8,4,7,2,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[1,6,4,5,2,3,7,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,7,4,5,2,3,6,8] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,6,3,5,2,4,7,8] => [1,2,6,4,5,3,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,6,3,4,2,5,7,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,8,6,7,3,4,2,5] => [1,2,8,5,3,6,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[1,8,5,7,3,4,2,6] => [1,2,8,6,4,7,3,5] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[1,7,3,4,2,6,5,8] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,5,2,8,4,7,3,6] => [1,2,5,4,8,6,7,3] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[1,4,2,8,5,7,3,6] => [1,2,4,8,6,7,3,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[1,7,3,6,2,4,5,8] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,7,4,6,2,3,5,8] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,8,5,6,2,4,3,7] => [1,2,8,7,3,5,4,6] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]]
[1,3,2,8,5,6,4,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[1,5,2,8,4,6,3,7] => [1,2,5,4,8,7,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[1,6,2,8,4,5,3,7] => [1,2,6,5,4,8,7,3] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[9,1,2,3,5,4,6,7,8] => [1,9,8,7,6,4,3,2,5] => [.,[[[[[[[.,.],.],[.,.]],.],.],.],.]]
[8,1,2,4,5,3,6,7] => [1,8,7,6,3,2,4,5] => [.,[[[[[.,.],[.,[.,.]]],.],.],.]]
[2,3,4,6,5,7,8,9,1] => [1,2,3,4,6,7,8,9,5] => [.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]
[10,1,2,3,4,6,5,7,8,9] => [1,10,9,8,7,5,4,3,2,6] => [.,[[[[[[[[.,.],.],.],[.,.]],.],.],.],.]]
[2,3,4,6,7,5,8,9,1] => [1,2,3,4,6,5,7,8,9] => [.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]
[2,3,4,5,7,6,8,9,10,1] => [1,2,3,4,5,7,8,9,10,6] => [.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]]
[9,10,3,4,5,6,7,8,1,2] => [1,9,2,10,3,4,5,6,7,8] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]]
[7,8,9,10,5,6,1,2,3,4] => [1,7,2,8,3,9,4,10,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,.]]]]]
[1,2,3,6,7,4,5,8,9,10] => [1,2,3,4,6,5,7,8,9,10] => [.,[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]]
[1,2,3,4,5,6,7,8,9,10,11,12] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[8,6,4,7,2,1,3,5] => [1,8,5,2,6,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[1,6,4,7,2,8,3,5] => [1,2,6,8,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,4,7,3,5,8,2,6] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[3,8,6,2,4,5,1,7] => [1,3,6,5,4,2,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,8,6,2,3,5,1,7] => [1,4,2,8,7,3,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[1,7,5,3,4,8,2,6] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,7,6,4,8,2,3,5] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[5,8,7,4,1,2,3,6] => [1,5,2,8,6,3,7,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,8,5,3,4,1,2,7] => [1,6,2,8,7,3,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,8,3,7,2,1,4,5] => [1,6,2,8,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,1,3,7,4,8,2,5] => [1,6,8,5,4,7,2,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[4,1,7,3,5,8,2,6] => [1,4,3,7,2,5,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[7,1,6,4,8,2,3,5] => [1,7,3,6,2,4,5,8] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[6,1,5,8,2,3,4,7] => [1,6,3,5,2,4,8,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,1,5,7,8,2,3,4] => [1,6,2,3,5,8,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[7,4,8,6,1,2,3,5] => [1,7,3,8,5,2,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[3,7,6,1,2,4,5,8] => [1,3,6,4,2,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[6,5,8,4,1,2,3,7] => [1,6,2,5,3,8,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[1,5,7,4,8,2,3,6] => [1,2,5,8,6,3,7,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[7,6,4,8,2,1,3,5] => [1,7,3,4,8,5,2,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[8,6,2,3,1,7,4,5] => [1,8,5,2,6,7,4,3] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[1,7,2,8,6,3,4,5] => [1,2,7,4,8,5,6,3] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[7,5,8,1,3,6,2,4] => [1,7,2,5,3,8,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,4,1,8,2,3,6,7] => [1,5,2,4,8,7,6,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[1,5,8,7,2,3,4,6] => [1,2,5,3,8,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,7,1,3,8,2,4,6] => [1,5,8,6,2,7,4,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[7,1,5,8,6,2,3,4] => [1,7,3,5,6,2,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[4,1,8,7,2,3,5,6] => [1,4,7,5,2,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,8,7,6,4,5,3,2] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[1,8,7,3,6,5,4,2] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[7,1,5,8,3,4,2,6] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,4,2,3,8,5,7,1] => [1,6,5,8,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[2,4,1,7,5,8,3,6] => [1,2,4,7,3,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[7,1,4,6,5,8,2,3] => [1,7,2,3,4,6,8,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[7,1,4,6,3,8,2,5] => [1,7,2,3,4,6,8,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[7,1,4,6,5,3,2,8] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[6,4,2,7,5,3,8,1] => [1,6,3,2,4,7,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,4,7,2,6,8,5,1] => [1,3,7,5,6,8,2,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,4,7,1,6,8,2,5] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,4,7,1,6,8,5,2] => [1,3,7,5,6,8,2,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,4,1,7,8,6,2,5] => [1,3,2,4,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[6,4,2,3,8,5,1,7] => [1,6,5,8,7,2,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,4,2,7,5,8,1,3] => [1,6,8,3,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,4,2,7,5,3,1,8] => [1,6,3,2,4,7,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,4,7,2,6,8,1,5] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,4,7,2,6,5,1,8] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,8,3,2,5,6,1,7] => [1,4,2,8,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,8,7,3,5,1,2,6] => [1,4,3,7,2,8,6,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,8,3,1,2,6,5,7] => [1,4,2,8,7,5,3,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[3,4,7,1,6,2,5,8] => [1,3,7,5,6,2,4,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,4,7,1,6,2,8,5] => [1,3,7,8,5,6,2,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,4,7,2,6,5,8,1] => [1,3,7,8,2,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,8,3,1,2,6,7,5] => [1,4,2,8,5,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,8,1,6,3,4,2,7] => [1,5,3,2,8,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,8,5,1,3,7,2,4] => [1,6,7,2,8,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,8,5,1,3,4,7,2] => [1,6,4,2,8,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,8,3,4,2,6,7,1] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,4,3,7,5,1,2,8] => [1,6,2,4,7,3,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,4,3,7,5,1,8,2] => [1,6,2,4,7,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[2,4,7,3,6,1,5,8] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[5,8,3,2,1,6,4,7] => [1,5,2,8,7,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[7,3,8,2,1,6,5,4] => [1,7,5,2,3,8,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,4,3,8,5,2,1,6] => [1,7,2,4,8,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[4,3,2,8,6,5,1,7] => [1,4,8,7,2,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,3,8,7,5,1,6,2] => [1,4,7,6,2,3,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,2,5,8,6,1,4,7] => [1,3,5,6,2,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[8,4,3,7,5,2,6,1] => [1,8,2,4,7,6,3,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[4,3,7,8,5,1,2,6] => [1,4,8,6,2,3,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,3,7,8,4,1,2,6] => [1,5,4,8,6,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[6,2,4,8,3,1,5,7] => [1,6,2,3,4,8,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,2,3,8,4,1,6,7] => [1,5,4,8,7,6,2,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,3,8,7,4,1,6,2] => [1,5,4,7,6,2,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,3,2,8,6,4,1,7] => [1,5,6,4,8,7,2,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[8,7,5,3,6,2,4,1] => [1,8,2,7,4,3,5,6] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[7,5,4,3,8,2,6,1] => [1,7,6,2,5,8,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[6,4,5,3,8,2,7,1] => [1,6,2,4,3,5,8,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,4,6,3,8,2,5,1] => [1,7,5,8,2,4,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,5,6,3,8,2,4,1] => [1,7,4,3,6,2,5,8] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[7,4,6,3,5,2,8,1] => [1,7,8,2,4,3,6,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[8,4,6,3,5,2,7,1] => [1,8,2,4,3,6,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,4,7,3,5,2,6,1] => [1,8,2,4,3,7,6,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[7,5,8,4,3,2,6,1] => [1,7,6,2,5,3,8,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[6,5,8,4,3,2,7,1] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,4,8,3,5,2,6,1] => [1,7,6,2,4,3,8,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[6,4,8,3,5,2,7,1] => [1,6,2,4,3,8,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,4,7,3,5,2,8,1] => [1,6,2,4,3,7,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,4,8,3,7,2,6,1] => [1,5,7,6,2,4,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,5,8,4,7,2,3,1] => [1,6,2,5,7,3,8,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,4,7,3,8,2,5,1] => [1,6,2,4,3,7,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,4,7,3,8,2,6,1] => [1,5,8,2,4,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,4,6,3,8,2,7,1] => [1,5,8,2,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,3,6,2,4,7,8,1] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,3,6,1,4,8,7,2] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[5,3,7,2,4,6,8,1] => [1,5,4,2,3,7,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,3,1,5,6,8,7,2] => [1,4,5,6,8,2,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,2,1,5,8,6,7,3] => [1,4,5,8,3,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,2,1,5,8,7,6,3] => [1,4,5,8,3,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,3,1,5,7,8,6,2] => [1,4,5,7,6,8,2,3] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,3,1,7,5,8,6,2] => [1,4,7,6,8,2,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[6,7,3,1,4,8,2,5] => [1,6,8,5,4,2,7,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[5,3,7,1,4,8,2,6] => [1,5,4,2,3,7,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,3,1,5,7,8,2,6] => [1,4,5,7,2,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,2,1,8,5,4,6,7] => [1,3,2,4,8,7,6,5] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]]
[3,2,1,8,5,7,4,6] => [1,3,2,4,8,6,7,5] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[3,2,1,8,7,5,4,6] => [1,3,2,4,8,6,5,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[5,2,7,1,8,4,3,6] => [1,5,8,6,4,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[6,7,2,1,8,4,3,5] => [1,6,4,2,7,3,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,2,1,8,4,5,3] => [1,6,4,2,7,5,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,3,1,6,7,8,5,2] => [1,4,6,8,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,2,1,6,8,7,5,3] => [1,4,6,7,5,8,3,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,2,1,6,8,5,3,7] => [1,4,6,5,8,7,3,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[5,2,6,1,8,7,4,3] => [1,5,8,3,6,7,4,2] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,2,6,1,8,7,3,4] => [1,5,8,4,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,2,6,1,8,3,4,7] => [1,5,8,7,4,2,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[4,3,1,6,7,8,2,5] => [1,4,6,8,5,7,2,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,7,3,1,5,8,2,4] => [1,6,8,4,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[4,2,1,7,8,6,3,5] => [1,4,7,3,2,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,2,1,8,7,6,4,5] => [1,3,2,4,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[3,2,1,8,6,4,7,5] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,2,1,8,4,6,7,5] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,2,1,8,4,7,6,5] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,2,1,8,7,4,6,5] => [1,3,2,4,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[4,2,1,7,8,3,6,5] => [1,4,7,6,3,2,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[6,7,2,1,8,3,5,4] => [1,6,3,2,7,5,8,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,2,7,1,8,3,4,6] => [1,5,8,6,3,7,4,2] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[4,2,1,7,8,3,5,6] => [1,4,7,5,8,6,3,2] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,2,1,8,4,5,7,6] => [1,3,2,4,8,6,5,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[7,4,8,6,2,5,3,1] => [1,7,3,8,2,4,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,3,8,6,2,4,5,1] => [1,7,5,2,3,8,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,4,3,1,8,2,5,6] => [1,7,5,8,6,2,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,4,2,8,5,6,1,3] => [1,7,2,4,8,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,3,8,4,5,6,2,1] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,3,8,2,4,5,1,7] => [1,6,5,4,2,3,8,7] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[6,3,8,2,5,7,4,1] => [1,6,7,4,2,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,4,3,8,1,5,2,7] => [1,6,5,2,4,8,7,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[5,4,7,2,6,8,1,3] => [1,5,6,8,3,7,2,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,3,8,2,4,6,7,1] => [1,5,4,2,3,8,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,7,4,2,6,8,1,3] => [1,5,6,8,3,4,2,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[6,4,8,2,7,5,1,3] => [1,6,5,7,2,4,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[5,6,3,7,8,2,4,1] => [1,5,8,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,6,3,8,2,4,7,1] => [1,5,2,6,4,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[6,3,7,2,5,8,4,1] => [1,6,8,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,3,6,8,2,4,7,1] => [1,5,2,3,6,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,4,6,2,3,8,1,7] => [1,5,3,6,8,7,2,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,3,6,7,8,2,4,1] => [1,5,8,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,6,3,4,2,1,8,7] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,4,2,1,3,8,7] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[2,7,8,5,4,1,6,3] => [1,2,7,6,3,8,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[2,8,5,4,1,6,3,7] => [1,2,8,7,3,5,4,6] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]]
[2,6,3,8,5,4,1,7] => [1,2,6,4,8,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[4,3,8,5,7,6,2,1] => [1,4,5,7,2,3,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[2,1,8,5,6,4,3,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[8,4,2,1,5,6,3,7] => [1,8,7,3,2,4,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[2,5,6,3,8,4,1,7] => [1,2,5,8,7,3,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[6,3,4,2,1,8,5,7] => [1,6,8,7,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[3,6,4,2,1,8,5,7] => [1,3,4,2,6,8,7,5] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[8,5,3,7,6,2,4,1] => [1,8,2,5,6,3,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[7,6,2,4,1,8,5,3] => [1,7,5,2,6,8,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[2,1,7,8,6,4,3,5] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,1,6,4,3,7,8,5] => [1,2,3,6,7,8,5,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[6,3,7,8,4,2,1,5] => [1,6,2,3,7,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,8,4,2,1,6,3,5] => [1,7,3,4,2,8,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[5,7,6,2,3,8,4,1] => [1,5,3,6,8,2,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[2,6,1,8,4,3,7,5] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,1,7,5,8,4,3] => [1,2,6,8,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[8,5,7,6,2,1,4,3] => [1,8,3,7,4,6,2,5] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[4,8,5,7,6,2,1,3] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,7,6,2,1,3,8,5] => [1,4,2,7,8,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,8,4,3,6,1,7,5] => [1,2,8,5,6,3,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[6,4,7,8,3,2,1,5] => [1,6,2,4,8,5,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,4,3,7,5,2,1,8] => [1,6,2,4,7,3,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,5,2,7,8,4,1,3] => [1,6,4,7,2,5,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,3,7,2,5,4,1,8] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,4,2,6,3,1,7,5] => [1,8,5,3,2,4,6,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[1,5,3,7,4,2,8,6] => [1,2,5,4,7,8,6,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,6,7,3,4,2,8,5] => [1,2,6,3,7,8,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[8,6,5,2,3,1,7,4] => [1,8,4,2,6,3,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[1,7,6,3,4,2,8,5] => [1,2,7,8,5,4,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,8,6,3,2,5,7,4] => [1,2,8,4,3,6,5,7] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[7,8,5,2,1,4,6,3] => [1,7,6,4,2,8,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[6,8,5,2,3,1,7,4] => [1,6,2,8,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,8,2,6,3,1,7,5] => [1,4,6,2,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[7,1,6,3,2,5,8,4] => [1,7,8,4,3,6,5,2] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[1,2,7,4,3,6,8,5] => [1,2,3,7,8,5,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[6,1,8,2,4,5,7,3] => [1,6,5,4,2,3,8,7] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[5,1,8,3,2,6,7,4] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,7,2,1,4,6,3] => [1,5,2,8,3,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,8,7,1,3,4,5,2] => [1,6,4,2,8,3,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,7,8,2,4,5,6,3] => [1,2,7,6,5,4,3,8] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[7,6,8,1,3,4,5,2] => [1,7,5,3,8,2,6,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[6,5,8,2,3,1,7,4] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[1,6,8,3,2,5,7,4] => [1,2,6,5,3,8,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,5,3,8,2,6,7,4] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[7,4,2,8,1,5,6,3] => [1,7,6,5,2,4,8,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[6,4,2,8,3,1,7,5] => [1,6,2,4,8,5,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,4,2,3,8,1,7,6] => [1,5,8,6,2,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,5,2,3,1,6,8,7] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[8,4,2,1,3,6,7,5] => [1,8,5,3,2,4,6,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[1,5,3,2,4,7,8,6] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[8,5,1,3,2,6,7,4] => [1,8,4,3,2,5,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[5,6,1,3,4,2,8,7] => [1,5,4,3,2,6,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[4,6,2,1,5,3,8,7] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,7,2,1,3,6,8,5] => [1,4,2,7,8,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,7,1,3,2,6,8,4] => [1,5,2,7,8,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,7,1,2,4,5,8,3] => [1,6,5,4,2,7,8,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[1,8,2,3,5,6,7,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[8,7,1,2,4,5,6,3] => [1,8,3,2,7,6,5,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[7,8,1,2,4,5,6,3] => [1,7,6,5,4,2,8,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[5,8,1,3,2,6,7,4] => [1,5,2,8,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,8,2,1,3,6,7,5] => [1,4,2,8,5,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,1,3,2,5,7,8,6] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,1,2,4,3,7,8,6] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,4,8,1,2,3,7,6] => [1,5,2,4,3,8,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[1,4,7,6,3,2,5,8] => [1,2,4,6,3,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[4,8,3,2,7,6,1,5] => [1,4,2,8,5,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,3,8,2,7,1,6,5] => [1,4,2,3,8,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[1,4,7,3,6,2,5,8] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[4,3,2,8,1,7,6,5] => [1,4,8,5,2,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,1,8,3,7,2,5,6] => [1,4,3,8,6,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,7,8,1,2,5,3,6] => [1,4,2,7,3,8,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,4,2,7,1,6,8,5] => [1,3,2,4,7,8,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[2,3,6,7,4,1,8,5] => [1,2,3,6,4,7,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,6,3,4,7,8,1,5] => [1,2,6,8,5,7,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[3,1,7,8,4,2,5,6] => [1,3,7,5,4,8,6,2] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,1,3,2,8,7,5,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,7,8,2,6,4,1,5] => [1,3,8,5,6,4,2,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[4,2,3,8,1,6,7,5] => [1,4,8,5,2,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[1,3,6,7,4,2,5,8] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[3,2,7,8,4,1,6,5] => [1,3,7,6,2,4,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,2,8,6,3,1,7,5] => [1,4,6,2,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,2,7,4,8,1,6,5] => [1,3,7,6,2,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[1,3,6,4,7,2,5,8] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[3,2,4,7,1,8,6,5] => [1,3,4,7,6,8,5,2] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[4,7,1,5,8,2,3,6] => [1,4,5,8,6,2,7,3] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,7,6,4,8,2,1,5] => [1,3,6,2,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,1,7,4,8,2,5,6] => [1,3,7,5,8,6,2,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,6,7,3,8,4,1,5] => [1,2,6,4,3,7,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,3,6,4,7,1,8,5] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[8,7,5,2,6,3,4,1] => [1,8,2,7,4,3,5,6] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[7,4,8,5,6,3,2,1] => [1,7,2,4,5,6,3,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[3,4,6,7,8,5,1,2] => [1,3,6,5,8,2,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[1,2,6,4,7,5,8,3] => [1,2,3,6,5,7,8,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[3,1,7,5,4,2,6,8] => [1,3,7,6,2,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[6,3,8,5,4,7,1,2] => [1,6,7,2,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[1,6,2,5,4,7,8,3] => [1,2,6,7,8,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,8,2,5,6,3,7,4] => [1,2,8,4,5,6,3,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[1,2,6,4,8,5,7,3] => [1,2,3,6,5,8,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[7,8,3,1,4,2,5,6] => [1,7,5,4,2,8,6,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[4,8,1,5,2,3,6,7] => [1,4,5,2,8,7,6,3] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[7,4,1,5,2,3,6,8] => [1,7,6,3,2,4,5,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[5,6,1,8,4,3,2,7] => [1,5,4,8,7,2,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,1,6,3,8,7,2,4] => [1,5,8,4,3,6,7,2] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[7,1,2,5,4,8,6,3] => [1,7,6,8,3,2,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[1,2,7,5,8,3,6,4] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[4,1,6,3,7,5,2,8] => [1,4,3,6,5,7,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[1,3,6,7,8,5,2,4] => [1,2,3,6,5,8,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,2,6,4,7,8,5,3] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[4,1,6,3,7,8,2,5] => [1,4,3,6,8,5,7,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[3,1,6,4,8,2,7,5] => [1,3,6,2,4,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[7,8,4,1,6,3,2,5] => [1,7,2,8,5,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,5,1,7,4,3,2,8] => [1,6,3,2,5,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[4,1,8,5,2,3,7,6] => [1,4,5,2,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,1,6,8,3,7,2,5] => [1,4,8,5,3,6,7,2] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[5,4,6,1,3,8,2,7] => [1,5,3,6,8,7,2,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[6,5,8,1,4,3,2,7] => [1,6,3,8,7,2,5,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[1,3,5,7,6,8,2,4] => [1,2,3,5,6,8,4,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[1,3,5,7,6,2,8,4] => [1,2,3,5,6,4,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,3,5,7,2,6,8,4] => [1,2,3,5,4,7,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,2,7,6,4,8] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,7,6,2,4,8] => [1,2,3,5,6,4,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,3,5,7,4,6,8,2] => [1,2,3,5,4,7,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,7,4,6,2,8] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,7,4,2,6,8] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,4,7,2,6,8] => [1,2,3,5,7,6,4,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,4,7,8,2,6] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,4,7,2,8,6] => [1,2,3,5,7,8,6,4] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,7,4,2,8,6] => [1,2,3,5,4,7,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,7,4,8,2,6] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,7,4,8,6,2] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,7,8,4,6,2] => [1,2,3,5,8,4,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[1,3,5,7,8,4,2,6] => [1,2,3,5,8,6,4,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,3,5,2,7,8,6,4] => [1,2,3,5,7,6,8,4] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,7,2,8,6,4] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,3,5,7,8,2,6,4] => [1,2,3,5,8,4,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[1,6,3,2,7,4,8,5] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,3,7,2,5,4,8,6] => [1,2,3,7,8,6,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[2,6,1,7,4,3,8,5] => [1,2,6,3,4,7,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,4,7,3,5,2,8,6] => [1,2,4,3,7,8,6,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[1,3,7,5,2,4,8,6] => [1,2,3,7,8,6,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[2,5,7,4,3,8,1,6] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,4,7,2,3,8,6,5] => [1,2,4,3,7,6,8,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[2,4,7,3,1,8,6,5] => [1,2,4,3,7,6,8,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[1,4,6,3,8,2,7,5] => [1,2,4,3,6,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,3,5,2,8,7,6,4] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,5,1,7,8,4,6,3] => [1,2,5,8,3,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[3,2,6,7,8,1,5,4] => [1,3,6,2,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,3,6,7,8,2,1,5] => [1,4,7,2,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,5,2,7,8,4,1,6] => [1,3,2,5,8,6,4,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[1,5,7,4,8,3,2,6] => [1,2,5,8,6,3,7,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,5,1,6,8,4,7,3] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[4,6,2,1,7,8,3,5] => [1,4,2,6,8,5,7,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,3,6,4,7,8,2,1] => [1,5,7,2,3,6,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,5,2,6,8,4,7,1] => [1,3,2,5,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[2,5,4,6,8,7,1,3] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,3,6,2,8,7,5,4] => [1,2,3,6,7,5,8,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,4,6,3,8,7,2,5] => [1,2,4,3,6,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[2,5,7,4,3,8,6,1] => [1,2,5,3,7,6,8,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,6,3,7,2,8,5,1] => [1,4,7,5,2,6,8,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,6,7,8,2,5,1] => [1,4,7,5,8,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,4,7,3,8,6,2,5] => [1,2,4,3,7,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,5,4,7,8,6,1,3] => [1,2,5,8,3,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,3,7,2,8,6,5,4] => [1,2,3,7,5,8,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[5,1,6,8,2,4,3,7] => [1,5,2,3,6,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,3,7,8,2,4,1,6] => [1,5,2,3,7,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,4,7,8,3,1,5,6] => [1,2,4,8,6,3,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[6,3,1,5,8,2,4,7] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,5,3,4,2,8,1,7] => [1,6,8,7,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,2,4,3,8,1,6,7] => [1,5,8,7,6,2,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[3,2,4,8,1,5,6,7] => [1,3,4,8,7,6,5,2] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]]
[3,2,4,6,8,1,5,7] => [1,3,4,6,2,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[4,6,7,8,2,3,1,5] => [1,4,8,5,2,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[7,2,4,8,3,1,5,6] => [1,7,5,3,4,8,6,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[8,7,4,6,2,3,1,5] => [1,8,5,2,7,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[5,6,8,7,2,3,1,4] => [1,5,2,6,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,4,8,7,2,3,1,5] => [1,6,3,8,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[3,1,7,4,2,8,6,5] => [1,3,7,6,8,5,2,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[7,6,4,8,2,3,1,5] => [1,7,2,6,3,4,8,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[5,7,6,8,2,3,1,4] => [1,5,2,7,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,6,8,2,3,1,5] => [1,4,8,5,2,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[8,6,4,7,2,3,1,5] => [1,8,5,2,6,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[2,3,7,8,4,1,6,5] => [1,2,3,7,6,4,8,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[3,7,4,8,2,5,1,6] => [1,3,4,8,6,5,2,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[2,3,7,4,1,6,8,5] => [1,2,3,7,8,5,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[8,1,6,4,2,3,7,5] => [1,8,5,2,3,6,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[2,4,7,3,1,5,8,6] => [1,2,4,3,7,8,6,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[6,3,1,7,4,2,8,5] => [1,6,2,3,4,7,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,5,7,6,2,3,1,4] => [1,8,4,6,3,7,2,5] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[7,5,8,6,2,3,1,4] => [1,7,2,5,3,8,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[3,1,7,6,4,2,8,5] => [1,3,7,8,5,4,6,2] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,8,7,6,2,3,1,5] => [1,4,6,3,7,2,8,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,8,7,5,2,3,1,4] => [1,6,3,7,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,6,3,5,1,8,7,2] => [1,4,5,2,6,8,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,6,3,1,5,8,7,2] => [1,4,2,6,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,6,1,5,3,8,7,2] => [1,4,5,3,2,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[2,6,5,3,1,8,7,4] => [1,2,6,8,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[4,6,1,5,8,3,7,2] => [1,4,5,8,2,6,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[1,4,6,5,8,3,7,2] => [1,2,4,5,8,3,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[6,4,3,8,7,1,5,2] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,4,8,3,7,1,5,2] => [1,6,2,4,3,8,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,6,8,5,3,7,1,4] => [1,2,6,7,3,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[4,1,6,8,5,7,3,2] => [1,4,8,2,3,6,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[1,4,6,8,5,7,3,2] => [1,2,4,8,3,6,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[4,6,1,8,5,3,7,2] => [1,4,8,2,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,6,8,5,3,1,7,4] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,8,5,1,7,3,4] => [1,2,6,7,3,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[4,6,8,3,5,1,7,2] => [1,4,3,8,2,6,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,6,8,3,1,5,7,2] => [1,4,3,8,2,6,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,6,3,1,8,5,7,2] => [1,4,2,6,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,6,3,8,1,5,7,2] => [1,4,8,2,6,5,3,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,3,6,8,1,5,7,2] => [1,4,8,2,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,3,6,1,8,5,7,2] => [1,4,2,3,6,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,3,6,1,8,7,5,2] => [1,4,2,3,6,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,3,6,8,1,7,5,2] => [1,4,8,2,3,6,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[6,5,2,8,7,3,1,4] => [1,6,3,2,5,7,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,5,2,8,7,1,3,4] => [1,6,2,5,7,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[4,6,3,8,1,7,5,2] => [1,4,8,2,6,7,5,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[1,4,6,3,8,7,5,2] => [1,2,4,3,6,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[4,1,6,8,3,7,5,2] => [1,4,8,2,3,6,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,6,1,8,3,7,5,2] => [1,4,8,2,6,7,5,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,6,8,1,3,7,5,2] => [1,4,2,6,7,5,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,2,8,5,7,3,1,4] => [1,6,3,8,4,5,7,2] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,2,8,5,7,1,3,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,4,8,7,1,5,3,6] => [1,2,4,7,3,8,6,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[6,1,4,8,7,5,3,2] => [1,6,5,7,3,4,8,2] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[1,6,4,8,7,3,5,2] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[4,2,8,7,5,1,3,6] => [1,4,7,3,8,6,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[2,4,8,7,3,5,1,6] => [1,2,4,7,3,8,6,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[2,3,4,5,6,8,9,7,1] => [1,2,3,4,5,6,8,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[2,3,4,7,1,8,6,5] => [1,2,3,4,7,6,8,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[2,3,4,5,7,8,9,6,1] => [1,2,3,4,5,7,9,6,8] => [.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]
[2,3,4,5,6,7,9,10,8,1] => [1,2,3,4,5,6,7,9,8,10] => [.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]
[2,3,4,7,8,5,6,1] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[2,3,4,5,8,1,9,7,6] => [1,2,3,4,5,8,7,9,6] => [.,[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]]
[2,3,4,5,6,8,9,10,7,1] => [1,2,3,4,5,6,8,10,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]]
[2,3,6,7,4,8,5,1] => [1,2,3,6,8,4,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,3,4,7,1,8,9,6,5] => [1,2,3,4,7,9,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]]
[2,5,6,3,7,8,1,4] => [1,2,5,7,3,6,8,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,3,7,1,4,8,6,5] => [1,2,3,7,6,8,5,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[2,6,1,3,7,8,5,4] => [1,2,6,8,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,3,4,5,6,7,10,1,8,9] => [1,2,3,4,5,6,7,10,9,8] => [.,[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]]
[2,3,4,5,6,7,8,10,11,9,1] => [1,2,3,4,5,6,7,8,10,9,11] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]]
[2,3,4,7,8,5,9,6,1] => [1,2,3,4,7,9,5,8,6] => [.,[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]]
[2,3,7,8,4,5,6,1] => [1,2,3,7,6,5,4,8] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[2,6,7,3,4,8,5,1] => [1,2,6,8,3,7,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,5,3,2,6,4,7,8] => [1,2,5,6,4,3,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,5,3,2,6,7,4,8] => [1,2,5,6,7,4,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,7,3,2,8,5,4,6] => [1,2,7,4,3,5,8,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,7,3,2,5,8,4,6] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,3,2,7,5,4,8,6] => [1,2,3,4,7,8,6,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[6,5,2,4,3,7,1,8] => [1,6,7,2,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,4,7,6,2,3,1,8] => [1,5,2,4,6,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[3,6,4,8,2,1,5,7] => [1,3,4,8,7,5,2,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[1,6,2,8,5,3,4,7] => [1,2,6,3,4,8,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,3,2,6,4,7,1,8] => [1,5,4,6,7,2,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[4,6,2,3,5,7,1,8] => [1,4,3,2,6,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,5,2,1,6,8,4,7] => [1,3,2,5,6,8,7,4] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[1,5,2,6,8,4,3,7] => [1,2,5,8,7,3,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[3,5,2,1,8,6,4,7] => [1,3,2,5,8,7,4,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[1,5,8,2,7,4,3,6] => [1,2,5,7,3,8,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,7,2,3,4,8,6,5] => [1,2,7,6,8,5,4,3] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[6,8,2,3,4,1,7,5] => [1,6,2,8,5,4,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[4,1,8,2,3,5,7,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,3,1,8,4,5,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[7,3,2,1,4,5,8,6] => [1,7,8,6,5,4,2,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[7,8,1,4,3,5,2,6] => [1,7,2,8,6,5,3,4] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]]
[7,1,2,3,4,6,8,5] => [1,7,8,5,4,3,2,6] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[6,1,2,3,4,8,7,5] => [1,6,8,5,4,3,2,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[1,8,2,3,4,7,6,5] => [1,2,8,5,4,3,6,7] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[8,1,2,3,4,6,7,5] => [1,8,5,4,3,2,6,7] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[2,8,1,3,5,4,7,6] => [1,2,8,6,4,3,5,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[8,7,1,4,3,5,2,6] => [1,8,6,5,3,2,7,4] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[8,3,2,1,4,5,7,6] => [1,8,6,5,4,2,3,7] => [.,[[[[[.,[.,.]],.],.],[.,.]],.]]
[3,8,2,1,5,6,4,7] => [1,3,2,8,7,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[3,8,2,1,6,5,4,7] => [1,3,2,8,7,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[1,7,8,3,5,4,2,6] => [1,2,7,3,8,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[7,4,1,8,3,5,2,6] => [1,7,2,4,8,6,5,3] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[8,4,1,7,3,5,2,6] => [1,8,6,5,3,2,4,7] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[8,4,2,5,3,1,6,7] => [1,8,7,6,2,4,5,3] => [.,[[[[.,[[.,.],[.,.]]],.],.],.]]
[8,3,2,5,4,1,6,7] => [1,8,7,6,2,3,4,5] => [.,[[[[.,[.,[.,[.,.]]]],.],.],.]]
[2,4,7,8,1,5,3,6] => [1,2,4,8,6,5,3,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[1,8,7,3,5,4,2,6] => [1,2,8,6,4,3,7,5] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[5,1,8,2,7,4,3,6] => [1,5,7,3,8,6,4,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,1,7,2,8,4,3,6] => [1,5,8,6,4,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[6,1,2,8,5,3,4,7] => [1,6,3,2,4,8,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,3,2,1,8,4,5,7] => [1,6,4,2,3,5,8,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,3,2,8,4,5,1,6] => [1,7,2,3,4,8,6,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[2,7,8,4,3,5,1,6] => [1,2,7,3,8,6,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[7,1,8,3,5,4,2,6] => [1,7,2,3,8,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,8,2,3,4,6,1,5] => [1,7,2,8,5,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[6,7,1,3,4,8,2,5] => [1,6,8,5,4,3,2,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[6,8,1,3,4,7,2,5] => [1,6,7,2,8,5,4,3] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[1,7,2,3,4,6,8,5] => [1,2,7,8,5,4,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,6,2,3,4,8,7,5] => [1,2,6,8,5,4,3,7] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[7,6,2,3,4,1,8,5] => [1,7,8,5,4,3,2,6] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[8,6,2,3,4,1,7,5] => [1,8,5,4,3,2,6,7] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[8,1,7,3,5,4,2,6] => [1,8,6,4,3,7,2,5] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[7,6,2,3,4,8,1,5] => [1,7,2,6,8,5,4,3] => [.,[[.,[[[[.,.],.],.],.]],[.,.]]]
[8,6,2,3,4,7,1,5] => [1,8,5,4,3,2,6,7] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[6,3,4,8,7,5,1,2] => [1,6,5,7,2,3,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[4,8,7,5,3,6,1,2] => [1,4,5,3,7,2,8,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[5,8,7,3,4,6,1,2] => [1,5,4,3,7,2,8,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[5,8,4,2,1,6,7,3] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,4,1,2,6,7,3] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,3,7,2,6,1,8,4] => [1,5,6,2,3,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,2,8,1,6,3,7,4] => [1,5,6,3,8,4,2,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,8,2,1,4,7,6,3] => [1,5,4,2,8,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,8,2,5,1,7,6,3] => [1,4,5,2,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[7,8,4,1,2,6,5,3] => [1,7,5,2,8,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[4,8,1,5,2,7,6,3] => [1,4,5,2,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,8,1,2,4,7,6,3] => [1,5,4,2,8,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,2,8,3,6,7,1,4] => [1,5,6,7,2,3,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[3,8,7,6,2,4,1,5] => [1,3,7,2,8,5,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[7,8,2,6,5,1,3,4] => [1,7,3,2,8,4,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[2,8,7,6,3,1,4,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[1,8,7,6,2,4,3,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[1,8,7,6,3,4,2,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[2,8,1,4,5,6,7,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,1,7,3,6,5,8,4] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[6,1,2,8,5,7,3,4] => [1,6,7,3,2,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,2,1,8,5,7,3,4] => [1,6,7,3,2,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,3,1,8,5,7,2,4] => [1,6,7,2,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,4,2,1,7,5,8,3] => [1,6,5,7,8,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[6,1,3,8,5,2,7,4] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,3,7,1,6,8,5,4] => [1,2,3,7,5,6,8,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,3,7,2,6,8,5,4] => [1,2,3,7,5,6,8,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[7,8,2,6,5,3,1,4] => [1,7,2,8,4,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[1,2,7,5,6,3,8,4] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[4,8,7,6,2,1,3,5] => [1,4,6,2,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,8,7,6,1,3,2,5] => [1,4,6,3,7,2,8,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,8,7,6,4,1,2,5] => [1,3,7,2,8,5,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[7,8,3,6,5,1,2,4] => [1,7,2,8,4,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[2,3,7,5,6,8,1,4] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,8,7,6,4,2,1,5] => [1,3,7,2,8,5,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[1,7,6,3,5,4,8,2] => [1,2,7,8,3,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[4,3,7,2,6,5,1,8] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,6,8,5,7,3,4,2] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[4,6,1,2,5,8,3,7] => [1,4,2,6,8,7,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,6,7,2,1,4,8,3] => [1,5,2,6,4,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[7,8,6,5,1,2,4,3] => [1,7,4,5,2,8,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[1,3,6,5,7,8,2,4] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[7,4,8,5,3,1,6,2] => [1,7,6,2,4,5,3,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[6,8,5,2,4,1,7,3] => [1,6,2,8,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[2,3,1,6,8,5,7,4] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[7,1,4,2,3,6,8,5] => [1,7,8,5,3,4,2,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[1,5,8,3,4,6,7,2] => [1,2,5,4,3,8,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[8,3,1,2,4,7,6,5] => [1,8,5,4,2,3,6,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[2,3,8,1,6,5,4,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[3,5,2,4,1,7,8,6] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,4,7,8,6,2,1,5] => [1,3,7,2,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[5,8,2,1,6,7,3,4] => [1,5,6,7,3,2,8,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,7,2,8,6,4,3,1] => [1,5,6,4,8,2,7,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[6,1,2,7,5,3,8,4] => [1,6,3,2,4,7,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,3,2,8,6,4,1,5] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[2,7,8,4,6,3,1,5] => [1,2,7,3,8,5,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,4,5,7,2,6,8,3] => [1,2,4,7,8,3,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[7,3,5,2,6,1,8,4] => [1,7,8,4,2,3,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,5,2,3,6,1,7,4] => [1,8,4,3,2,5,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[2,3,8,7,6,5,1,4] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[1,2,8,7,3,6,5,4] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[4,2,8,7,3,6,1,5] => [1,4,7,2,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,5,8,7,3,2,6,4] => [1,2,5,3,8,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[4,5,8,7,3,2,1,6] => [1,4,7,2,5,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,6,8,4,7,2,1,5] => [1,3,8,5,7,2,6,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[2,5,8,3,7,6,1,4] => [1,2,5,7,3,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,6,8,4,2,7,5,3] => [1,2,6,7,5,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,5,8,4,2,7,6,3] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,5,8,2,3,7,6,4] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,1,8,4,3,7,6,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,5,8,4,3,7,1,6] => [1,2,5,3,8,6,7,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,6,8,4,1,2,7,3] => [1,5,2,6,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[1,6,8,4,3,2,7,5] => [1,2,6,3,8,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[7,1,2,8,6,5,4,3] => [1,7,4,8,3,2,5,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,1,4,8,6,2,5,3] => [1,7,5,6,2,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,3,1,8,6,2,5,4] => [1,7,5,6,2,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,2,4,8,3,6,1,5] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,4,5,8,3,2,1,6] => [1,7,2,4,8,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[1,6,4,8,7,2,5,3] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,6,4,8,7,2,1,5] => [1,3,4,8,5,7,2,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[3,2,5,8,7,6,1,4] => [1,3,5,7,2,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,2,4,8,7,6,1,5] => [1,3,4,8,5,7,2,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[1,6,4,8,2,7,5,3] => [1,2,6,7,5,3,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,4,5,8,2,7,6,3] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[2,4,5,8,3,7,1,6] => [1,2,4,8,6,7,3,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[1,6,4,8,3,2,7,5] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,4,5,8,3,2,7,6] => [1,2,4,8,6,3,5,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[7,6,1,3,8,2,5,4] => [1,7,5,8,4,3,2,6] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[7,6,3,4,8,2,1,5] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[7,2,5,1,8,6,4,3] => [1,7,4,2,3,5,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,2,5,3,8,6,1,4] => [1,7,2,3,5,8,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[7,2,1,3,8,6,5,4] => [1,7,5,8,4,3,2,6] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[7,2,3,4,8,6,1,5] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,3,5,4,8,2,1,6] => [1,7,2,3,5,8,6,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[2,6,5,1,8,7,4,3] => [1,2,6,7,4,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,3,5,4,8,7,1,6] => [1,2,3,5,8,6,7,4] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,6,3,4,8,2,7,5] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,3,5,4,8,2,7,6] => [1,2,3,5,8,6,4,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[3,6,5,4,8,2,1,7] => [1,3,5,8,7,2,6,4] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[7,6,1,4,2,8,5,3] => [1,7,5,2,6,8,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,1,5,2,3,8,6,4] => [1,7,6,8,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[2,6,5,4,3,8,1,7] => [1,2,6,8,7,3,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[7,1,5,4,3,2,8,6] => [1,7,8,6,2,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[3,4,2,6,7,8,1,5] => [1,3,2,4,6,8,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[3,1,4,2,6,8,7,5] => [1,3,4,2,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[8,3,4,2,6,1,7,5] => [1,8,5,6,2,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[2,6,7,3,5,4,1,8] => [1,2,6,4,3,7,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,7,8,3,5,4,1,6] => [1,2,7,3,8,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[4,7,1,2,8,5,3,6] => [1,4,2,7,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,8,1,2,7,5,3,6] => [1,4,2,8,6,5,7,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,1,6,3,7,5,4,8] => [1,2,3,6,5,7,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,7,1,3,6,8,4,5] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[7,4,1,2,8,5,3,6] => [1,7,3,2,4,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[8,7,4,2,1,5,3,6] => [1,8,6,5,2,7,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[7,4,1,2,6,5,3,8] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,4,3,1,5,6,8,2] => [1,7,8,2,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,7,4,1,5,8,3,2] => [1,6,8,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[4,7,5,1,6,8,3,2] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,5,3,1,7,6,8,2] => [1,4,2,5,7,8,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,6,1,2,7,5,3,8] => [1,4,2,6,5,7,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,7,1,3,6,5,4,8] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[4,1,8,2,6,5,3,7] => [1,4,2,3,8,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,6,1,2,8,5,3,7] => [1,4,2,6,5,8,7,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[8,4,3,1,5,6,7,2] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[4,5,3,1,8,6,7,2] => [1,4,2,5,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,8,5,6,3,1,7,2] => [1,4,6,2,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,1,3,4,8,6,7,2] => [1,5,8,2,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,4,3,8,1,6,7,2] => [1,5,2,4,8,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[8,5,3,4,1,6,7,2] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[6,8,3,2,5,1,4,7] => [1,6,2,8,7,4,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,7,1,4,6,8,3,2] => [1,5,6,8,2,7,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,1,3,4,7,6,8,2] => [1,5,7,8,2,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,1,4,2,7,5,3,8] => [1,6,5,7,3,4,2,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[7,6,4,2,1,5,3,8] => [1,7,3,4,2,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[8,2,7,6,5,4,1,3] => [1,8,3,7,2,4,6,5] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[7,2,8,6,5,4,3,1] => [1,7,3,8,2,4,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[3,2,8,7,6,5,1,4] => [1,3,8,4,7,2,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[4,8,7,6,5,3,1,2] => [1,4,6,3,7,2,8,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[7,8,6,1,5,4,3,2] => [1,7,3,6,4,2,8,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[4,8,5,7,6,3,2,1] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,8,7,4,6,5,2,1] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,8,7,6,3,5,4,1] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[8,5,6,1,3,2,4,7] => [1,8,7,4,2,5,3,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,6,1,5,3,2,4,7] => [1,8,7,4,5,3,2,6] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[7,8,1,5,3,2,4,6] => [1,7,4,5,3,2,8,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[8,1,7,5,3,2,4,6] => [1,8,6,2,3,7,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,6,1,4,5,2,3,7] => [1,8,7,3,2,6,4,5] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[8,6,3,1,5,2,4,7] => [1,8,7,4,2,6,3,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[8,4,6,1,5,2,3,7] => [1,8,7,3,6,2,4,5] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[8,6,2,1,5,4,3,7] => [1,8,7,3,2,6,4,5] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[8,5,2,6,1,4,3,7] => [1,8,7,3,2,5,4,6] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[8,5,2,1,7,4,3,6] => [1,8,6,4,2,5,7,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[7,8,2,1,5,4,3,6] => [1,7,3,2,8,6,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[7,8,3,1,5,2,4,6] => [1,7,4,2,8,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[8,2,7,5,1,3,4,6] => [1,8,6,3,7,4,5,2] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,4,1,7,5,2,3,6] => [1,8,6,2,4,7,3,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[8,2,7,1,5,4,3,6] => [1,8,6,4,2,3,7,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,2,6,1,7,4,3,5] => [1,8,5,7,3,6,4,2] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,1,7,4,3,2,6,5] => [1,8,5,3,7,6,2,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,1,5,7,3,2,6,4] => [1,8,4,7,6,2,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[5,7,8,1,3,2,6,4] => [1,5,3,8,4,2,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[8,2,6,1,5,7,3,4] => [1,8,4,2,3,6,7,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[5,8,1,6,7,2,3,4] => [1,5,7,3,2,8,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,7,6,1,8,2,3,4] => [1,5,8,4,2,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[6,7,2,5,1,8,3,4] => [1,6,8,4,5,2,7,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,5,7,1,8,2,3,4] => [1,6,2,5,8,4,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[6,7,3,8,1,2,4,5] => [1,6,2,7,4,8,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,5,4,1,8,2,3,6] => [1,7,3,4,2,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[8,1,6,4,7,2,3,5] => [1,8,5,7,3,6,2,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[7,5,8,1,3,2,4,6] => [1,7,4,2,5,3,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,5,1,7,3,2,4,6] => [1,8,6,2,5,3,4,7] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[6,8,1,7,3,2,4,5] => [1,6,2,8,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,1,8,4,3,6,2,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[7,3,1,8,6,4,2,5] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,3,1,7,4,6,2,5] => [1,8,5,4,7,2,3,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,4,5,1,7,2,3,6] => [1,8,6,2,4,3,5,7] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[5,6,8,1,7,2,3,4] => [1,5,7,3,8,4,2,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,3,1,8,5,6,2,4] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[5,8,1,7,3,2,6,4] => [1,5,3,2,8,4,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[8,4,1,7,3,2,6,5] => [1,8,5,3,2,4,7,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,3,4,7,1,2,6,5] => [1,8,5,2,3,4,7,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,2,7,4,1,3,6,5] => [1,8,5,2,3,7,6,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[7,4,8,2,1,3,6,5] => [1,7,6,3,8,5,2,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[7,4,3,8,1,2,6,5] => [1,7,6,2,4,8,5,3] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[2,6,8,7,1,5,4,3] => [1,2,6,5,3,8,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[8,7,5,2,3,1,6,4] => [1,8,4,2,7,6,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[6,8,5,2,3,4,7,1] => [1,6,4,2,8,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,5,2,6,8,1,4,7] => [1,3,2,5,8,7,4,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,5,2,4,6,8,1,7] => [1,3,2,5,6,8,7,4] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[2,4,5,7,3,6,8,1] => [1,2,4,7,8,3,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,4,5,3,6,8,1,7] => [1,2,4,3,5,6,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[5,1,3,4,6,8,2,7] => [1,5,6,8,7,2,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,3,5,2,6,8,1,7] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,3,5,7,2,8,1,6] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,5,7,2,6,8,1] => [1,4,7,8,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,6,3,1,7,8,2,5] => [1,4,2,6,8,5,7,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,3,5,1,7,8,2,6] => [1,4,2,3,5,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,7,1,3,4,8,2,6] => [1,5,4,3,2,7,6,8] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[5,7,1,3,4,6,8,2] => [1,5,4,3,2,7,8,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[4,6,3,5,1,7,8,2] => [1,4,5,2,6,7,8,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,6,3,5,7,2,8,1] => [1,4,5,7,8,2,6,3] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,1,5,6,7,4,8,2] => [1,3,5,7,8,2,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[1,6,7,3,4,5,8,2] => [1,2,6,5,4,3,7,8] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[2,6,7,4,5,8,1,3] => [1,2,6,8,3,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,7,4,8,1,3,5] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[5,3,6,1,2,7,8,4] => [1,5,2,3,6,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[3,5,2,6,1,7,8,4] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,5,2,6,7,4,8,1] => [1,3,2,5,7,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,2,3,6,7,4,8,1] => [1,5,7,8,2,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,2,3,6,1,7,8,4] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,2,6,1,3,7,8,4] => [1,5,3,6,7,8,4,2] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[3,7,2,4,8,1,5,6] => [1,3,2,7,5,8,6,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[7,1,3,4,6,8,2,5] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[3,7,2,4,6,8,1,5] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[6,3,7,2,5,8,1,4] => [1,6,8,4,2,3,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,3,5,7,2,8,1,4] => [1,6,8,4,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,3,5,7,2,4,8,1] => [1,6,4,7,8,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,2,4,5,1,7,8,3] => [1,6,7,8,3,4,5,2] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,7,1,2,5,6,8,3] => [1,4,2,7,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,6,7,5,8,1,3,4] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[5,6,2,4,7,3,8,1] => [1,5,7,8,2,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,4,2,6,7,3,8,1] => [1,5,7,8,2,4,6,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,4,2,6,1,7,8,3] => [1,5,2,4,6,7,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[1,5,4,6,2,7,8,3] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,6,4,1,2,7,8,3] => [1,5,2,6,7,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,5,7,2,8,1,3,4] => [1,6,2,5,8,4,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[6,5,7,1,3,4,8,2] => [1,6,4,2,5,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,6,4,7,1,3,8,2] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,4,6,3,1,7,8,2] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[7,5,3,2,4,8,1,6] => [1,7,2,5,4,3,6,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[8,4,5,2,6,1,3,7] => [1,8,7,3,5,6,2,4] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[8,5,4,2,1,6,3,7] => [1,8,7,3,4,2,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,5,3,4,1,6,2,7] => [1,8,7,2,5,3,4,6] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[7,5,4,2,1,8,3,6] => [1,7,3,4,2,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,5,4,2,1,6,8,3] => [1,7,8,3,4,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,4,5,3,1,6,8,2] => [1,7,8,2,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,4,3,5,6,1,8,2] => [1,7,8,2,4,5,6,3] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[5,6,7,3,1,4,8,2] => [1,5,2,6,4,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,6,7,3,1,8,2,4] => [1,5,2,6,8,4,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,6,3,7,8,1,2,4] => [1,5,8,4,7,2,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,6,3,7,2,4,8,1] => [1,5,2,6,4,7,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[7,4,5,2,8,1,3,6] => [1,7,3,5,8,6,2,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,7,3,2,4,8,1,5] => [1,6,8,5,4,2,7,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[7,6,4,2,1,3,8,5] => [1,7,8,5,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,6,3,4,1,2,8,5] => [1,7,8,5,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,6,3,2,4,1,8,5] => [1,7,8,5,4,2,6,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[6,7,3,2,5,1,8,4] => [1,6,2,7,8,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,5,3,2,7,8,1,4] => [1,6,8,4,2,5,7,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,5,3,2,7,4,8,1] => [1,6,4,2,5,7,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,4,5,2,7,3,8,1] => [1,6,3,5,7,8,2,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,4,5,2,6,1,8,3] => [1,7,8,3,5,6,2,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,7,3,5,1,2,8,4] => [1,6,2,7,8,4,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,6,7,4,1,2,8,3] => [1,5,2,6,3,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,7,2,4,1,8,3] => [1,5,4,2,6,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,5,7,2,1,8,3,4] => [1,6,8,4,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,5,7,2,1,4,8,3] => [1,6,4,2,5,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,4,6,7,3,1,8,2] => [1,5,3,6,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[1,7,5,8,6,3,4,2] => [1,2,7,4,8,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[3,7,5,8,6,1,4,2] => [1,3,5,6,2,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,7,5,8,6,4,1,2] => [1,3,5,6,4,8,2,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[5,7,3,8,6,4,1,2] => [1,5,6,4,8,2,7,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[7,3,8,5,6,4,1,2] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[1,5,7,8,6,3,4,2] => [1,2,5,6,3,7,4,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,5,7,8,3,6,4,2] => [1,2,5,3,7,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,5,7,8,1,6,4,2] => [1,3,7,4,8,2,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[5,3,7,8,1,6,4,2] => [1,5,2,3,7,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,1,8,5,6,3,4,2] => [1,7,4,5,6,3,8,2] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[5,1,7,8,3,6,4,2] => [1,5,3,7,4,8,2,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,1,7,8,5,6,4,2] => [1,3,7,4,8,2,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[1,3,7,8,5,6,4,2] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,1,7,5,8,6,4,2] => [1,3,7,4,5,8,2,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[5,1,7,3,8,6,4,2] => [1,5,8,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[7,8,1,5,3,6,4,2] => [1,7,4,5,3,2,8,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,8,3,5,1,6,4,2] => [1,7,4,5,2,8,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[5,3,7,1,8,6,4,2] => [1,5,8,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[1,7,5,3,8,6,4,2] => [1,2,7,4,3,5,8,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[5,7,3,1,8,6,4,2] => [1,5,8,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[3,7,5,8,1,6,4,2] => [1,3,5,2,7,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[1,7,5,8,3,6,4,2] => [1,2,7,4,8,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[5,7,8,6,3,1,4,2] => [1,5,3,8,2,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[7,5,8,6,1,3,4,2] => [1,7,4,6,3,8,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[5,7,8,1,6,3,4,2] => [1,5,6,3,8,2,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,7,8,1,3,6,4,2] => [1,5,3,8,2,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[1,7,3,8,5,6,4,2] => [1,2,7,4,8,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[3,7,1,8,5,6,4,2] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[5,7,1,8,3,6,4,2] => [1,5,3,2,7,4,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,5,8,1,3,6,4,2] => [1,7,4,2,5,3,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,5,1,8,3,6,4,2] => [1,7,4,8,2,5,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,5,1,3,8,6,4,2] => [1,7,4,3,2,5,8,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[5,7,1,3,8,6,4,2] => [1,5,8,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[1,7,3,5,8,6,4,2] => [1,2,7,4,5,8,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,5,3,7,8,6,4,2] => [1,2,5,8,3,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,3,1,7,8,6,4,2] => [1,5,8,2,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[7,3,8,1,5,6,4,2] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,1,8,3,5,6,4,2] => [1,7,4,3,8,2,5,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[3,1,5,7,8,6,4,2] => [1,3,5,8,2,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[5,7,3,4,6,8,1,2] => [1,5,6,8,2,7,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,7,3,4,8,6,1,2] => [1,5,8,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,7,3,4,8,1,6,2] => [1,5,8,2,7,6,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,7,3,4,1,8,6,2] => [1,5,2,7,6,8,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,3,4,1,6,8,2] => [1,5,2,7,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,3,5,6,1,2,8,4] => [1,7,8,4,6,2,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[5,7,3,1,4,6,2,8] => [1,5,4,2,7,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,7,3,1,4,6,8,2] => [1,5,4,2,7,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,7,3,1,4,8,2,6] => [1,5,4,2,7,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,3,7,1,4,2,6,8] => [1,5,4,2,3,7,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,3,7,1,4,2,8,6] => [1,5,4,2,3,7,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[3,7,5,1,2,8,6,4] => [1,3,5,2,7,6,8,4] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[7,8,3,5,1,2,6,4] => [1,7,6,2,8,4,5,3] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[7,3,8,5,1,2,6,4] => [1,7,6,2,3,8,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[3,7,5,1,2,6,4,8] => [1,3,5,2,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,7,5,1,2,6,8,4] => [1,3,5,2,7,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[6,1,4,3,5,2,8,7] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,4,7,8,6,1,3,2] => [1,5,6,2,4,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[7,5,6,2,8,3,1,4] => [1,7,2,5,8,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[4,7,2,5,8,3,1,6] => [1,4,5,8,6,3,2,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[6,2,4,5,1,3,8,7] => [1,6,3,4,5,2,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,8,6,7,5,4,1,2] => [1,3,6,4,7,2,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[6,2,7,8,3,4,1,5] => [1,6,4,8,5,3,7,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[8,7,1,2,5,3,4,6] => [1,8,6,3,2,7,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[5,4,7,6,2,8,1,3] => [1,5,2,4,6,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[3,7,8,1,5,4,6,2] => [1,3,8,2,7,6,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[8,3,6,5,7,1,4,2] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[5,8,7,1,4,6,2,3] => [1,5,4,2,8,3,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[4,7,6,1,8,3,5,2] => [1,4,2,7,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,7,2,6,3,8,5,1] => [1,4,6,8,2,7,5,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,1,8,4,6,7,3,5] => [1,2,3,8,5,6,7,4] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[4,7,8,6,3,1,2,5] => [1,4,6,2,7,3,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,8,1,5,6,7,2,4] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,2,4,5,8,1,7,6] => [1,3,4,5,8,6,2,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[6,4,7,5,2,3,8,1] => [1,6,3,7,8,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,4,8,1,7,3,2,5] => [1,6,3,8,5,7,2,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[4,2,3,1,8,7,5,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[6,7,5,2,3,1,8,4] => [1,6,2,7,8,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[4,7,2,6,5,1,8,3] => [1,4,6,2,7,8,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,2,1,5,6,8,4,3] => [1,7,4,5,6,8,3,2] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[8,7,2,6,4,1,5,3] => [1,8,3,2,7,5,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[6,7,8,2,5,3,1,4] => [1,6,3,8,4,2,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[2,1,7,3,6,8,5,4] => [1,2,3,7,5,6,8,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,1,5,7,8,4,6,3] => [1,2,3,5,8,4,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[2,5,7,8,3,6,1,4] => [1,2,5,3,7,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[7,4,8,1,2,5,6,3] => [1,7,6,5,2,4,3,8] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[6,1,7,4,3,2,8,5] => [1,6,2,3,7,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[6,8,3,4,2,1,7,5] => [1,6,2,8,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[4,2,6,1,5,7,8,3] => [1,4,2,3,6,7,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,5,8,3,7,4,1,2] => [1,6,4,3,8,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[3,4,8,2,5,7,6,1] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,6,8,7,2,5,1,4] => [1,3,8,4,7,2,6,5] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[3,5,7,2,8,6,1,4] => [1,3,7,2,5,8,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,5,7,4,8,6,1,3] => [1,2,5,8,3,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,6,3,7,5,2,8,4] => [1,2,6,3,4,7,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,3,7,5,1,8,4] => [1,2,6,3,4,7,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[3,6,2,5,8,7,1,4] => [1,3,2,6,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,2,8,4,7,6,1,3] => [1,5,7,2,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,2,4,8,6,5,1,3] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,2,4,8,7,5,1,3] => [1,6,5,7,2,3,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[2,4,5,8,7,6,1,3] => [1,2,4,8,3,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[2,3,5,7,6,1,8,4] => [1,2,3,5,6,4,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,3,4,6,2,8,7,5] => [1,2,3,4,6,8,5,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[5,2,3,6,1,8,7,4] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,2,7,3,8,1,6,5] => [1,4,3,7,6,2,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[2,5,1,4,7,3,8,6] => [1,2,5,7,8,6,3,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,1,3,8,7,2,5,4] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[3,1,5,6,2,8,7,4] => [1,3,5,2,4,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[1,2,4,6,3,8,7,5] => [1,2,3,4,6,8,5,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[4,1,5,2,8,7,6,3] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,1,3,7,2,8,6,4] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,6,1,4,3,8,7,5] => [1,2,6,8,5,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[3,6,2,4,1,8,7,5] => [1,3,2,6,8,5,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[7,2,3,5,1,8,6,4] => [1,7,6,8,4,5,2,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,3,4,1,8,6,5,2] => [1,7,5,8,2,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,3,4,1,8,7,5,2] => [1,6,7,5,8,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[3,4,5,1,8,7,6,2] => [1,3,5,8,2,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[1,4,5,2,8,7,6,3] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[1,6,4,2,8,7,5,3] => [1,2,6,7,5,8,3,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[5,6,3,1,8,7,4,2] => [1,5,8,2,6,7,4,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[7,4,2,5,1,8,6,3] => [1,7,6,8,3,2,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[5,3,6,2,8,1,7,4] => [1,5,8,4,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,5,2,6,1,8,7,3] => [1,4,6,8,3,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[1,5,3,6,2,8,7,4] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,5,8,3,2,7,6,4] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,5,8,3,1,7,6,4] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[4,5,8,2,1,7,6,3] => [1,4,2,5,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,6,2,5,1,4,8,7] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,4,8,7,1,3,6,5] => [1,2,4,7,6,3,8,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[2,5,8,1,3,7,6,4] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,3,8,1,4,7,6,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[1,3,8,2,4,7,6,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[3,4,1,7,2,8,6,5] => [1,3,2,4,7,6,8,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[3,5,2,1,7,4,8,6] => [1,3,2,5,7,8,6,4] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[6,3,1,7,2,8,5,4] => [1,6,8,4,7,5,2,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,5,1,2,8,6,4,3] => [1,7,4,2,5,8,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[4,5,1,2,8,7,6,3] => [1,4,2,5,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[6,4,1,2,8,7,5,3] => [1,6,7,5,8,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[5,3,1,7,2,8,6,4] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,1,2,8,3,7,6,5] => [1,4,8,5,3,2,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[8,6,4,7,5,3,1,2] => [1,8,2,6,3,4,7,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[7,5,2,6,4,1,3,8] => [1,7,3,2,5,4,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,6,3,7,5,8,4,2] => [1,2,6,8,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,3,7,4,5,8,6,2] => [1,2,3,7,6,8,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[7,2,6,3,4,1,5,8] => [1,7,5,4,3,6,2,8] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[4,8,7,5,6,3,1,2] => [1,4,5,6,3,7,2,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[3,8,7,6,4,5,1,2] => [1,3,7,2,8,4,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[8,6,5,2,1,4,3,7] => [1,8,7,3,5,2,6,4] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[2,7,6,3,1,4,5,8] => [1,2,7,5,3,6,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[6,8,5,3,2,1,4,7] => [1,6,2,8,7,4,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,7,6,4,5,1,3,8] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[5,7,2,6,4,1,3,8] => [1,5,4,6,2,7,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,1,3,7,5,8,4,2] => [1,6,8,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,1,6,4,3,7,5,2] => [1,8,2,3,6,7,5,4] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[2,1,7,4,8,6,3,5] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,8,6,3,7,5,4,2] => [1,2,8,3,6,5,7,4] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[1,8,2,7,3,6,5,4] => [1,2,8,4,7,5,3,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[2,1,3,8,4,7,5,6] => [1,2,3,4,8,6,7,5] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[8,1,2,7,4,3,6,5] => [1,8,5,4,7,6,3,2] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[5,3,1,6,8,4,7,2] => [1,5,8,2,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,2,8,7,1,4,3,5] => [1,6,4,7,3,8,5,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[8,7,2,1,5,4,3,6] => [1,8,6,4,2,7,3,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[2,4,8,3,1,5,6,7] => [1,2,4,3,8,7,6,5] => [.,[.,[[.,.],[[[[.,.],.],.],.]]]]
[3,4,2,7,1,5,6,8] => [1,3,2,4,7,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[4,7,3,8,2,1,5,6] => [1,4,8,6,2,7,5,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[1,3,7,2,8,4,6,5] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,4,2,5,8,6,7,3] => [1,2,4,5,8,3,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[6,5,3,8,2,1,4,7] => [1,6,2,5,3,4,8,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[2,6,4,5,7,1,3,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,6,3,1,8,4,5,2] => [1,7,5,8,2,6,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[6,5,1,2,8,3,7,4] => [1,6,3,2,5,8,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,5,7,1,3,8,4,2] => [1,6,8,2,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,8,3,1,7,4,6,2] => [1,5,7,6,4,2,8,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[8,3,1,7,5,4,6,2] => [1,8,2,3,4,7,6,5] => [.,[[.,[.,[.,[[[.,.],.],.]]]],.]]
[1,3,8,7,4,6,5,2] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[1,2,8,7,6,3,5,4] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[8,2,1,7,6,4,3,5] => [1,8,5,6,4,7,3,2] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[2,3,1,8,7,4,5,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[2,4,1,8,5,7,3,6] => [1,2,4,8,6,7,3,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[5,8,2,1,7,6,3,4] => [1,5,7,3,2,8,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,7,1,6,5,4,3,2] => [1,8,2,7,3,4,6,5] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]]
[7,1,8,3,6,5,4,2] => [1,7,4,3,8,2,5,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[4,1,8,7,5,6,3,2] => [1,4,7,3,8,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[2,1,8,9,3,4,5,6,7] => [1,2,3,8,6,4,9,7,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]]
[2,1,7,8,4,6,3,5] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,5,8,7,2,6,4,1] => [1,3,8,2,5,4,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[5,8,2,7,1,6,4,3] => [1,5,2,8,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[2,1,6,4,5,8,3,7] => [1,2,3,6,8,7,4,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[8,6,3,7,5,2,1,4] => [1,8,4,7,2,6,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[4,6,3,8,5,2,1,7] => [1,4,8,7,2,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[3,5,7,8,2,6,1,4] => [1,3,7,2,5,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,6,2,4,1,3,8,7] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[8,2,3,4,6,1,5,7] => [1,8,7,5,6,2,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,2,3,4,7,5,1,6] => [1,8,6,5,7,2,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[7,8,3,6,5,1,4,2] => [1,7,4,6,2,8,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[4,8,3,7,5,1,6,2] => [1,4,7,6,2,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,2,3,4,7,8,6,1] => [1,5,7,6,8,2,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,2,3,4,7,1,6,5] => [1,8,5,7,6,2,3,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[5,2,3,4,6,8,1,7] => [1,5,6,8,7,2,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,2,8,5,7,6,1,3] => [1,4,5,7,2,3,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,7,6,4,5,1,8,2] => [1,3,6,2,7,8,4,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,7,3,6,5,8,2,1] => [1,4,6,8,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,8,3,7,5,2,1,6] => [1,4,7,2,8,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,7,3,6,5,1,2,4] => [1,8,4,6,2,7,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,2,7,5,1,6,3,4] => [1,8,4,5,2,3,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[4,2,7,5,8,6,3,1] => [1,4,5,8,2,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[5,8,1,7,3,6,4,2] => [1,5,3,2,8,4,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,2,7,8,4,6,3,1] => [1,5,4,8,2,3,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,2,8,3,7,6,1,4] => [1,5,7,2,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,2,7,3,1,6,4,5] => [1,8,5,2,3,7,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[6,8,3,2,5,7,1,4] => [1,6,7,2,8,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,7,3,8,5,4,2,1] => [1,6,4,8,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,2,3,4,7,5,8,1] => [1,6,5,7,8,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,2,3,4,8,5,1,7] => [1,6,5,8,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[8,2,3,4,1,7,5,6] => [1,8,6,7,5,2,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[6,2,3,4,1,8,5,7] => [1,6,8,7,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,2,3,4,8,7,5,1] => [1,6,7,5,8,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,8,3,1,5,7,4,2] => [1,6,7,4,2,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[1,2,3,4,8,7,5,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[1,2,8,5,3,4,6,7] => [1,2,3,8,7,6,4,5] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]]
[1,8,4,2,3,5,6,7] => [1,2,8,7,6,5,3,4] => [.,[.,[[[[[.,[.,.]],.],.],.],.]]]
[8,6,7,4,1,5,3,2] => [1,8,2,6,5,3,7,4] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[4,8,6,7,5,1,3,2] => [1,4,7,3,6,2,8,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[7,1,8,4,6,5,2,3] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,4,7,1,5,6,3,2] => [1,8,2,4,3,7,5,6] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[8,7,1,4,5,6,3,2] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[8,7,4,5,6,1,3,2] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[8,7,5,1,4,6,2,3] => [1,8,3,5,4,2,7,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,7,2,5,1,4,6,3] => [1,8,3,2,7,6,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[4,8,7,2,5,1,6,3] => [1,4,2,8,3,7,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[1,6,4,8,5,2,7,3] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[8,7,1,4,2,5,6,3] => [1,8,3,2,7,6,5,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[7,1,8,5,6,2,3,4] => [1,7,3,8,4,5,6,2] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[3,5,8,7,1,2,6,4] => [1,3,8,4,7,6,2,5] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[2,3,8,5,7,1,6,4] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[3,8,7,1,5,6,2,4] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,5,8,7,1,6,2,4] => [1,3,8,4,7,2,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[2,3,8,6,7,5,1,4] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[3,2,8,6,7,5,1,4] => [1,3,8,4,6,5,7,2] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[8,7,4,1,2,6,5,3] => [1,8,3,4,2,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[1,3,8,6,7,5,2,4] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[5,7,1,8,2,6,3,4] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,8,7,1,5,6,3,4] => [1,2,8,4,3,7,5,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[8,7,1,5,2,4,6,3] => [1,8,3,2,7,6,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[1,3,8,5,7,2,6,4] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[1,8,3,7,2,5,6,4] => [1,2,8,4,7,6,5,3] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[2,8,7,1,3,5,6,4] => [1,2,8,4,3,7,6,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[7,1,8,2,3,5,6,4] => [1,7,6,5,3,8,4,2] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[8,6,3,7,4,1,5,2] => [1,8,2,6,3,4,7,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[4,2,8,6,7,5,1,3] => [1,4,6,5,7,2,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[8,4,2,7,5,6,1,3] => [1,8,3,2,4,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,3,4,7,5,1,6,2] => [1,8,2,3,4,7,6,5] => [.,[[.,[.,[.,[[[.,.],.],.]]]],.]]
[8,3,7,4,5,1,6,2] => [1,8,2,3,7,6,4,5] => [.,[[.,[.,[[[.,[.,.]],.],.]]],.]]
[8,7,4,2,5,6,1,3] => [1,8,3,4,2,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,7,5,1,6,2,3,4] => [1,8,4,2,7,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,7,2,4,1,5,6,3] => [1,8,3,2,7,6,5,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[4,8,6,1,7,2,5,3] => [1,4,2,8,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,7,1,8,2,6,5,3] => [1,4,8,3,2,7,5,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[4,2,8,6,7,1,5,3] => [1,4,6,2,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[8,7,4,1,2,5,6,3] => [1,8,3,4,2,7,6,5] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]]
[8,2,7,1,3,6,4,5] => [1,8,5,3,7,4,2,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,7,2,1,3,5,6,4] => [1,8,4,2,7,6,5,3] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[1,8,7,2,3,6,4,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[1,8,7,2,6,3,4,5] => [1,2,8,5,6,3,7,4] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[8,2,7,3,6,1,4,5] => [1,8,5,6,2,3,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[1,8,7,3,6,2,4,5] => [1,2,8,5,6,3,7,4] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[1,8,2,7,6,3,4,5] => [1,2,8,5,6,3,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[8,2,7,4,1,5,6,3] => [1,8,3,7,6,5,2,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[8,2,1,7,5,6,3,4] => [1,8,4,7,3,2,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[8,7,3,1,5,6,2,4] => [1,8,4,2,7,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[2,8,7,3,5,6,1,4] => [1,2,8,4,3,7,5,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[8,3,1,6,7,5,2,4] => [1,8,4,6,5,7,2,3] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,5,2,1,6,7,4,3] => [1,8,3,2,5,6,7,4] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[1,5,2,8,6,7,4,3] => [1,2,5,6,7,4,8,3] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,2,8,6,7,5,3,4] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[8,2,3,6,7,5,1,4] => [1,8,4,6,5,7,2,3] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,3,7,2,5,6,1,4] => [1,8,4,2,3,7,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,1,3,7,5,6,2,4] => [1,8,4,7,2,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,4,1,2,7,5,6,3] => [1,8,3,2,4,5,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[8,1,4,2,6,7,5,3] => [1,8,3,4,2,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[1,2,8,6,7,3,5,4] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[8,1,2,7,3,6,4,5] => [1,8,5,3,2,4,7,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,1,7,3,6,2,4,5] => [1,8,5,6,2,3,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,1,7,2,3,6,4,5] => [1,8,5,3,7,4,2,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,1,3,7,2,5,6,4] => [1,8,4,7,6,5,2,3] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[1,7,8,2,3,6,5,4] => [1,2,7,5,3,8,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[8,3,7,1,2,5,6,4] => [1,8,4,2,3,7,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,7,1,2,3,6,4,5] => [1,8,5,3,2,7,4,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[2,8,5,7,4,6,3,1] => [1,2,8,3,5,4,7,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[8,3,6,2,4,5,7,1] => [1,8,2,3,6,5,4,7] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[2,8,6,4,3,5,7,1] => [1,2,8,3,6,5,4,7] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[2,6,8,3,5,4,7,1] => [1,2,6,4,3,8,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,7,5,8,4,6,3,1] => [1,2,7,3,5,4,8,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[8,4,2,7,6,1,3,5] => [1,8,5,6,2,4,7,3] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[4,8,1,7,6,3,2,5] => [1,4,7,2,8,5,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,1,7,6,2,3,5,8] => [1,4,6,3,7,5,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,1,7,6,4,5,2,8] => [1,3,7,2,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,1,7,5,8,4,2,6] => [1,3,7,2,4,5,8,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,1,6,8,7,5,2,4] => [1,3,6,5,7,2,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[7,3,6,4,2,8,5,1] => [1,7,5,2,3,6,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,4,8,2,1,6,3,5] => [1,7,3,8,5,2,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,7,4,6,3,2,5,1] => [1,8,2,7,5,3,4,6] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[7,8,5,2,1,4,3,6] => [1,7,3,5,2,8,6,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,5,2,3,1,4,8,6] => [1,7,8,6,4,3,2,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[4,6,5,8,1,3,2,7] => [1,4,8,7,2,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,7,1,5,3,8,2,6] => [1,4,5,3,2,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,7,8,1,3,6,2,5] => [1,4,2,7,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,7,1,3,4,6,2,8] => [1,5,4,3,2,7,6,8] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[5,8,1,3,2,4,6,7] => [1,5,2,8,7,6,4,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[4,8,6,1,3,2,7,5] => [1,4,2,8,5,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,4,8,7,2,3,6,1] => [1,5,2,4,7,6,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,8,3,7,2,5,4,1] => [1,6,5,2,8,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,4,6,8,2,3,7,1] => [1,5,2,4,8,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,7,4,2,8,3,6,1] => [1,5,8,2,7,6,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,4,7,2,1,8,3,5] => [1,6,8,5,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,5,3,4,1,2,8,7] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,8,5,4,1,3,2,7] => [1,6,3,5,2,8,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,4,3,7,1,5,2,8] => [1,6,5,2,4,7,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[7,4,2,6,1,5,3,8] => [1,7,3,2,4,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,4,2,5,6,1,3,8] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,4,2,8,1,5,7,3] => [1,6,5,2,4,8,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,3,7,8,2,5,1,4] => [1,6,5,2,3,7,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[7,3,5,6,4,2,1,8] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[7,4,3,1,5,6,2,8] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,4,5,2,6,1,3,8] => [1,7,3,5,6,2,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[5,3,7,2,8,6,4,1] => [1,5,8,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,3,8,2,6,7,4,1] => [1,5,6,7,4,2,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,3,8,2,5,4,7,1] => [1,6,4,2,3,8,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,4,3,1,8,2,7,5] => [1,6,2,4,3,5,8,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,3,7,8,2,6,4,1] => [1,5,2,3,7,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,7,6,8,2,4,1] => [1,5,8,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,4,3,6,7,1,2] => [1,5,6,7,2,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,8,6,4,7,2,1,3] => [1,5,7,2,8,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,8,6,2,7,4,1] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,7,5,8,6,3,2,1] => [1,4,8,2,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,8,6,7,5,3,2,1] => [1,4,7,2,8,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[6,3,8,7,2,4,1,5] => [1,6,4,7,2,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,3,8,7,2,6,4,1] => [1,5,2,3,8,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,7,6,4,8,2,1,3] => [1,5,8,3,6,2,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,8,4,6,7,2,1,3] => [1,5,7,2,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,4,2,8,1,7,3,5] => [1,6,7,3,2,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,5,2,4,3,7,8,1] => [1,6,7,8,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,7,4,3,1,8,2,5] => [1,6,8,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,7,4,3,6,8,1,2] => [1,5,6,8,2,7,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,6,8,5,7,3,2,1] => [1,4,5,7,2,6,3,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,4,6,8,2,7,1,3] => [1,5,2,4,8,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[3,6,8,5,7,1,4,2] => [1,3,8,2,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[1,7,4,8,6,2,3,5] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[3,6,2,5,7,8,1,4] => [1,3,2,6,8,4,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[5,2,7,4,6,8,1,3] => [1,5,6,8,3,7,2,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[7,2,4,5,8,6,1,3] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[5,3,6,7,1,8,4,2] => [1,5,2,3,6,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,2,5,6,7,1,8,3] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[8,2,3,7,5,1,6,4] => [1,8,4,7,6,2,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[7,2,6,3,5,1,8,4] => [1,7,8,4,3,6,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[8,1,3,6,7,2,4,5] => [1,8,5,7,4,6,2,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[8,1,4,2,5,6,3,7] => [1,8,7,3,4,2,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[8,1,4,2,7,5,3,6] => [1,8,6,5,7,3,4,2] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[3,6,2,4,1,7,8,5] => [1,3,2,6,7,8,5,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[6,2,7,3,1,5,8,4] => [1,6,5,2,3,7,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,3,4,1,8,5,7,2] => [1,6,5,8,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[7,3,4,1,5,8,6,2] => [1,7,6,8,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[1,7,5,2,8,6,3,4] => [1,2,7,3,5,8,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[5,6,3,1,7,8,4,2] => [1,5,7,4,2,6,8,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,5,8,4,2,6,3,7] => [1,2,5,3,8,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[4,5,1,8,2,3,7,6] => [1,4,8,6,3,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,7,1,8,2,6,3,5] => [1,4,8,5,2,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[6,3,1,8,5,2,4,7] => [1,6,2,3,4,8,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[3,5,2,1,8,4,6,7] => [1,3,2,5,8,7,6,4] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[6,4,1,2,7,3,8,5] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,2,6,1,3,4,8,7] => [1,5,3,6,4,2,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[7,8,4,5,1,3,2,6] => [1,7,2,8,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[6,7,1,3,2,5,4,8] => [1,6,5,2,7,4,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[6,7,1,4,3,5,2,8] => [1,6,5,3,2,7,4,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[7,8,2,3,1,5,4,6] => [1,7,4,3,2,8,6,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[7,8,2,4,3,5,1,6] => [1,7,2,8,6,5,3,4] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]]
[7,8,2,4,1,5,3,6] => [1,7,3,2,8,6,5,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[5,6,1,4,2,7,3,8] => [1,5,2,6,7,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,7,2,4,3,5,1,8] => [1,6,5,3,2,7,4,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[6,7,2,3,1,5,4,8] => [1,6,5,2,7,4,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[6,7,3,5,4,8,1,2] => [1,6,8,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,5,2,6,4,7,3,8] => [1,2,5,4,6,7,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[2,5,1,6,4,7,3,8] => [1,2,5,4,6,7,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[3,6,5,7,4,8,1,2] => [1,3,5,4,7,2,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,6,2,4,3,7,1,8] => [1,5,3,2,6,7,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,6,3,4,1,7,2,8] => [1,5,2,6,7,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,1,4,3,7,2,8] => [1,5,3,2,6,7,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,6,1,3,2,7,4,8] => [1,5,2,6,7,4,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,6,4,7,1,3,2,8] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,7,4,5,1,3,2,8] => [1,6,3,4,5,2,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,7,5,8,1,3,2,4] => [1,6,3,5,2,7,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[4,5,1,3,2,7,6,8] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,6,5,7,1,3,2,8] => [1,4,7,2,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,6,1,3,2,7,5,8] => [1,4,3,2,6,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[1,4,3,6,2,7,5,8] => [1,2,4,6,7,5,3,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[3,4,1,6,5,7,2,8] => [1,3,2,4,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[4,5,2,3,1,7,6,8] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,5,3,7,6,8,1,2] => [1,4,7,2,5,6,8,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,6,5,7,3,8,1,2] => [1,4,7,2,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,6,5,7,2,3,1,8] => [1,4,7,2,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,5,4,6,1,7,2,8] => [1,3,4,6,7,2,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,5,1,6,4,7,2,8] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[1,5,3,6,4,7,2,8] => [1,2,5,4,6,7,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,5,3,6,2,7,4,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[3,5,2,6,1,7,4,8] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,5,2,6,4,7,1,8] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,4,2,6,1,7,5,8] => [1,3,2,4,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[4,6,2,3,1,7,5,8] => [1,4,3,2,6,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[2,4,3,6,1,7,5,8] => [1,2,4,6,7,5,3,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[2,5,3,6,4,7,1,8] => [1,2,5,4,6,7,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[2,5,3,6,1,7,4,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[4,6,1,7,3,8,2,5] => [1,4,7,2,6,8,5,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[2,4,7,1,3,8,6,5] => [1,2,4,3,7,6,8,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[3,5,2,7,6,4,8,1] => [1,3,2,5,6,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[1,5,7,4,3,8,2,6] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,5,7,3,1,8,6,4] => [1,2,5,3,7,6,8,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,5,7,3,1,8,4,6] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,2,6,7,1,8,4,3] => [1,5,2,3,6,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[1,3,7,2,8,5,6,4] => [1,2,3,7,6,5,8,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[2,3,1,5,8,4,7,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[2,1,5,6,8,4,3,7] => [1,2,3,5,8,7,4,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[2,3,1,5,8,6,4,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[2,4,7,3,1,8,5,6] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,3,7,2,8,5,4,6] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,3,1,6,8,5,4,7] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[4,6,2,7,1,8,3,5] => [1,4,7,3,2,6,8,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[1,5,4,3,6,8,2,7] => [1,2,5,6,8,7,3,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,6,4,5,7,8,3,2] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,5,1,7,8,6,3,4] => [1,2,5,8,4,7,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[1,3,6,2,8,7,4,5] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,1,5,6,8,4,7,3] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,4,1,7,8,5,6,3] => [1,2,4,7,6,5,8,3] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[1,3,6,2,8,4,7,5] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,1,5,6,8,7,3,4] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[6,2,4,7,5,8,3,1] => [1,6,8,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,5,7,8,4,2,6,3] => [1,2,5,4,8,3,7,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[3,7,4,1,8,6,2,5] => [1,3,4,2,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,4,6,8,5,7,2,1] => [1,3,6,7,2,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,5,6,2,8,7,3,1] => [1,4,2,5,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,5,6,1,8,7,3,2] => [1,4,2,5,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,5,6,3,1,8,7,2] => [1,4,3,6,8,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,3,6,2,1,7,5,8] => [1,4,2,3,6,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,3,2,1,7,5,8] => [1,4,2,6,7,5,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,3,1,7,5,2,8] => [1,4,2,6,5,7,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,5,7,1,4,3,8,6] => [1,2,5,4,3,7,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[4,3,5,7,6,1,8,2] => [1,4,7,8,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,6,1,7,5,2,8] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,3,2,1,6,4,7,8] => [1,5,6,4,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,3,1,6,2,7,4,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,1,6,3,2,7,4,8] => [1,5,2,3,6,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[3,6,1,7,4,2,5,8] => [1,3,2,6,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,6,1,7,5,3,2,8] => [1,4,7,2,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,1,6,3,7,4,2,8] => [1,5,7,2,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,6,4,2,1,7,8] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,3,2,6,4,1,7,8] => [1,5,4,6,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,2,1,6,3,7,4,8] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,2,6,3,1,7,4,8] => [1,5,2,3,6,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,2,6,3,1,7,8,5] => [1,4,3,6,7,8,5,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,6,2,1,7,4,5,8] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,6,2,7,4,1,5,8] => [1,3,2,6,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,4,7,1,3,6,5,8] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[3,6,1,7,5,2,4,8] => [1,3,2,6,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,1,6,2,7,4,3,8] => [1,5,7,3,6,4,2,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,2,6,4,3,1,7,8] => [1,5,3,6,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,2,1,6,4,3,7,8] => [1,5,4,6,3,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[5,4,2,1,6,3,7,8] => [1,5,6,3,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,4,2,6,3,1,7,8] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,1,6,4,2,7,3,8] => [1,5,2,3,6,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[2,6,1,5,4,3,7,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[3,1,6,2,5,4,7,8] => [1,3,6,4,2,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,1,6,4,3,2,7,8] => [1,5,3,6,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,4,1,6,3,2,7,8] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[7,2,8,1,5,4,3,6] => [1,7,3,8,6,4,2,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[3,8,2,6,5,4,1,7] => [1,3,2,8,7,4,6,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[7,3,2,1,5,4,6,8] => [1,7,6,4,2,3,5,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,2,8,6,1,4,3,5] => [1,7,3,8,5,2,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[3,8,7,2,5,4,1,6] => [1,3,7,2,8,6,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[7,4,2,1,5,6,3,8] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,2,8,6,5,1,3,4] => [1,7,3,8,4,6,2,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[4,3,7,2,5,6,1,8] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,7,1,4,3,2,5,8] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[3,4,2,6,7,1,5,8] => [1,3,2,4,6,5,7,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,7,1,6,5,2,4,8] => [1,3,2,7,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,5,6,2,4,7,1,8] => [1,3,6,7,2,5,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,5,8,7,2,4,6,1] => [1,3,8,2,5,4,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[1,7,8,2,5,4,3,6] => [1,2,7,3,8,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[8,7,2,5,4,3,6,1] => [1,8,2,7,6,3,4,5] => [.,[[.,[[[.,[.,[.,.]]],.],.]],.]]
[2,5,6,4,7,1,3,8] => [1,2,5,7,3,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,7,1,6,3,5,2,8] => [1,4,6,5,3,2,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[1,4,5,3,7,8,2,6] => [1,2,4,3,5,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,4,8,2,7,6,3,5] => [1,2,4,3,8,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[8,7,3,6,1,5,4,2] => [1,8,2,7,4,6,5,3] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[2,5,8,7,4,6,1,3] => [1,2,5,4,7,3,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[5,4,2,1,7,8,3,6] => [1,5,7,3,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,7,6,2,1,8,3,5] => [1,4,2,7,3,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,3,6,2,1,7,5,4] => [1,8,4,2,3,6,7,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,3,7,6,4,2,1,5] => [1,8,5,4,6,2,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[2,3,1,8,4,7,6,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,7,4,8,6,5,1,3] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[8,5,4,1,7,3,6,2] => [1,8,2,5,7,6,3,4] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[1,6,3,8,2,7,5,4] => [1,2,6,7,5,3,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,7,5,3,8,2,6,4] => [1,2,7,6,3,5,8,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[6,2,7,4,1,8,5,3] => [1,6,8,3,7,5,2,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[2,7,5,1,3,8,6,4] => [1,2,7,6,8,4,3,5] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[1,7,6,4,3,8,2,5] => [1,2,7,3,6,8,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[3,7,2,4,8,6,5,1] => [1,3,2,7,5,8,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,4,2,8,7,6,1,5] => [1,3,2,4,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[5,1,4,3,2,7,8,6] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[1,6,8,2,5,7,4,3] => [1,2,6,7,4,3,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[5,2,7,8,4,3,1,6] => [1,5,4,8,6,3,7,2] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[5,3,1,7,8,4,2,6] => [1,5,8,6,4,7,2,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[2,7,6,4,1,3,8,5] => [1,2,7,8,5,3,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[4,1,7,6,3,2,8,5] => [1,4,6,2,3,7,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,3,1,7,5,2,8,4] => [1,6,2,3,4,7,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,2,7,5,3,1,8,4] => [1,6,2,3,7,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[1,5,8,2,7,4,6,3] => [1,2,5,7,6,4,3,8] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[5,7,2,8,4,6,3,1] => [1,5,4,8,2,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,7,3,1,8,4,6,2] => [1,5,8,2,7,6,4,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[8,4,7,3,1,6,5,2] => [1,8,2,4,3,7,5,6] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[6,5,2,1,7,4,8,3] => [1,6,4,2,5,7,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,7,4,6,2,1,8,3] => [1,5,2,7,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,6,4,8,3,7,2,1] => [1,5,3,4,8,2,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,6,2,7,1,8,3,4] => [1,5,2,6,8,4,7,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[6,7,2,4,3,8,1,5] => [1,6,8,5,3,2,7,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[2,4,3,8,6,7,1,5] => [1,2,4,8,5,6,7,3] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[1,8,2,7,4,5,3,6] => [1,2,8,6,5,4,7,3] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[2,5,4,8,3,6,1,7] => [1,2,5,3,4,8,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,3,1,8,5,6,4,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[5,7,2,3,1,6,4,8] => [1,5,2,7,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,7,2,4,3,6,1,8] => [1,5,3,2,7,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,7,1,6,2,5,3,8] => [1,4,6,5,2,7,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,7,1,5,3,6,2,8] => [1,4,5,3,2,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,6,3,5,1,7,2,8] => [1,4,5,2,6,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[6,7,3,5,1,4,2,8] => [1,6,4,5,2,7,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,6,3,7,1,4,2,8] => [1,5,2,6,4,7,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,7,1,6,3,4,2,8] => [1,5,3,2,7,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[1,8,5,6,3,4,2,7] => [1,2,8,7,3,5,4,6] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]]
[1,8,5,6,4,7,2,3] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[3,7,1,4,2,8,5,6] => [1,3,2,7,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,6,5,8,2,3,1,7] => [1,4,8,7,2,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[3,4,2,6,5,8,1,7] => [1,3,2,4,6,8,7,5] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[2,5,3,8,4,7,1,6] => [1,2,5,4,8,6,7,3] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[2,6,3,8,1,7,4,5] => [1,2,6,7,4,8,5,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,7,1,8,3,6,4,5] => [1,2,7,4,8,5,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,2,8,7,4,6,3,5] => [1,2,3,8,5,4,7,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[3,7,4,8,6,1,5,2] => [1,3,4,8,2,7,5,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[4,5,1,8,7,6,2,3] => [1,4,8,3,2,5,7,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[1,5,2,8,7,6,3,4] => [1,2,5,7,3,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,1,2,8,7,6,3,4] => [1,5,7,3,2,4,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[2,3,6,8,7,4,5,1] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,3,7,8,6,4,5,1] => [1,2,3,7,5,6,4,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[3,1,6,8,7,4,5,2] => [1,3,6,4,8,2,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[6,1,4,8,7,2,5,3] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,8,3,4,7,1,6,2] => [1,5,7,6,2,8,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,8,3,5,7,1,4,2] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,2,7,8,3,6,4,1] => [1,5,3,7,4,8,2,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,6,7,8,2,5,3,1] => [1,4,8,2,6,5,3,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[7,5,8,4,2,6,3,1] => [1,7,3,8,2,5,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,8,2,5,3,7,4,1] => [1,6,7,4,5,3,2,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,3,8,4,2,7,5,1] => [1,6,7,5,2,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[3,4,7,5,8,6,2,1] => [1,3,7,2,4,5,8,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,6,7,4,8,5,2,1] => [1,3,7,2,6,5,8,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[4,7,5,2,8,6,3,1] => [1,4,2,7,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,7,5,3,8,6,4,1] => [1,2,7,4,3,5,8,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[5,6,2,8,3,7,4,1] => [1,5,3,2,6,7,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,7,8,3,2,6,4,1] => [1,5,2,7,4,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,6,8,3,2,7,4,1] => [1,5,2,6,7,4,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,8,4,7,2,3,6,1] => [1,5,2,8,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,6,8,1,3,7,4,2] => [1,5,3,8,2,6,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,7,2,8,3,6,4,1] => [1,5,3,2,7,4,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[1,7,4,8,6,2,5,3] => [1,2,7,5,6,3,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[6,8,5,3,7,2,4,1] => [1,6,2,8,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,8,5,2,3,7,4,1] => [1,6,7,4,2,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,5,3,8,2,6,4,1] => [1,7,4,8,2,5,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,5,2,3,8,6,4,1] => [1,7,4,3,2,5,8,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[3,7,4,5,8,6,2,1] => [1,3,4,5,8,2,7,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[3,6,4,7,8,5,2,1] => [1,3,4,7,2,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[6,4,2,7,8,5,3,1] => [1,6,5,8,2,4,7,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[7,4,2,5,8,6,3,1] => [1,7,3,2,4,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,1,8,3,4,7,5,2] => [1,6,7,5,4,3,8,2] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[6,8,4,2,5,7,3,1] => [1,6,7,3,4,2,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,5,8,3,4,6,2,1] => [1,7,2,5,4,3,8,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,4,5,8,1,6,3,2] => [1,7,3,5,2,4,8,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,3,4,7,8,5,2,1] => [1,6,5,8,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,7,2,3,4,1,8,6] => [1,5,4,3,2,7,8,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[2,7,1,8,4,5,6,3] => [1,2,7,6,5,4,8,3] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[6,1,2,7,4,5,8,3] => [1,6,5,4,7,8,3,2] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[2,7,1,3,8,5,6,4] => [1,2,7,6,5,8,4,3] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[2,6,7,8,4,5,3,1] => [1,2,6,5,4,8,3,7] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[2,5,8,3,4,1,6,7] => [1,2,5,4,3,8,7,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[2,6,7,3,8,5,4,1] => [1,2,6,5,8,3,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[2,6,1,8,4,5,3,7] => [1,2,6,5,4,8,7,3] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[2,5,7,8,4,3,6,1] => [1,2,5,4,8,3,7,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[3,6,8,4,5,7,1,2] => [1,3,8,2,6,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[1,6,8,4,7,2,3,5] => [1,2,6,3,8,5,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[3,4,5,7,8,6,1,2] => [1,3,5,8,2,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,4,5,7,6,8,1,2] => [1,3,5,6,8,2,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[3,6,7,4,8,5,1,2] => [1,3,7,2,6,5,8,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[3,4,5,6,8,7,1,2] => [1,3,5,8,2,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[1,4,5,8,7,2,3,6] => [1,2,4,8,6,3,5,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[1,2,5,8,3,6,4,7] => [1,2,3,5,4,8,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[7,8,1,4,6,2,3,5] => [1,7,3,2,8,5,6,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,6,7,4,8,2,5,3] => [1,2,6,3,7,5,8,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,4,5,6,8,2,7,3] => [1,2,4,6,3,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,4,5,8,6,2,7,3] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[1,2,5,8,3,4,7,6] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,6,7,2,3,5,8,4] => [1,2,6,5,3,7,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[7,8,1,2,3,5,4,6] => [1,7,4,2,8,6,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[1,6,7,2,3,5,4,8] => [1,2,6,5,3,7,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,4,5,7,6,2,3,8] => [1,2,4,7,3,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,2,5,7,3,6,4,8] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,5,7,3,6,8,4] => [1,2,3,5,4,7,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,6,8,2,3,5,7,4] => [1,2,6,5,3,8,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,6,8,4,5,2,3,7] => [1,2,6,3,8,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,6,8,4,5,2,7,3] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,6,8,2,3,4,7,5] => [1,2,6,4,3,8,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,6,8,2,3,7,4,5] => [1,2,6,7,4,3,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,4,5,7,6,2,8,3] => [1,2,4,7,8,3,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[7,8,1,4,5,2,6,3] => [1,7,6,2,8,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,8,1,2,3,4,6,5] => [1,7,6,4,2,8,5,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,8,1,2,3,6,4,5] => [1,7,4,2,8,5,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[1,6,7,2,3,8,5,4] => [1,2,6,8,4,3,7,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,2,5,6,3,8,7,4] => [1,2,3,5,4,6,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[8,2,4,3,1,6,5,7] => [1,8,7,5,2,3,4,6] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[4,2,6,3,5,1,8,7] => [1,4,3,6,2,5,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,6,2,1,5,8,7,3] => [1,4,2,6,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,6,5,2,1,8,7,3] => [1,4,2,6,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,1,6,4,3,8,7,5] => [1,2,3,6,8,5,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[6,8,2,1,4,3,7,5] => [1,6,3,2,8,5,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[8,6,2,4,3,1,5,7] => [1,8,7,5,3,2,6,4] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[6,8,2,4,3,1,7,5] => [1,6,2,8,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[2,1,8,4,6,5,3,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[2,1,6,4,8,5,7,3] => [1,2,3,6,5,8,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[4,6,5,2,8,3,7,1] => [1,4,2,6,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,6,4,5,8,3,7,1] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,4,2,8,3,5,7,1] => [1,6,5,3,2,4,8,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[4,2,6,3,5,8,7,1] => [1,4,3,6,8,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[6,2,4,3,8,5,7,1] => [1,6,5,8,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[8,2,4,3,6,5,1,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[8,2,1,4,6,5,3,7] => [1,8,7,3,2,4,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[6,2,1,8,7,4,3,5] => [1,6,4,8,5,7,3,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[8,4,6,5,2,1,3,7] => [1,8,7,3,6,2,4,5] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[2,1,4,8,6,7,3,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,4,8,6,7,5,1,3] => [1,2,4,6,5,7,3,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[8,2,6,4,5,1,3,7] => [1,8,7,3,6,2,4,5] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[4,6,8,7,2,1,5,3] => [1,4,7,5,2,6,3,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,1,6,8,4,3,7,5] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[6,8,7,4,2,1,3,5] => [1,6,2,8,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[2,8,6,4,7,1,3,5] => [1,2,8,5,7,3,6,4] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[4,8,6,2,1,7,3,5] => [1,4,2,8,5,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[2,8,5,3,1,4,6,7] => [1,2,8,7,6,4,3,5] => [.,[.,[[[[[.,.],[.,.]],.],.],.]]]
[2,7,4,8,3,5,1,6] => [1,2,7,3,4,8,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[7,2,8,4,3,5,1,6] => [1,7,2,3,8,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[8,4,2,1,5,3,6,7] => [1,8,7,6,3,2,4,5] => [.,[[[[[.,.],[.,[.,.]]],.],.],.]]
[8,5,1,4,2,3,6,7] => [1,8,7,6,3,2,5,4] => [.,[[[[[.,.],[[.,.],.]],.],.],.]]
[8,4,1,5,3,2,6,7] => [1,8,7,6,2,4,5,3] => [.,[[[[.,[[.,.],[.,.]]],.],.],.]]
[6,7,3,8,4,2,1,5] => [1,6,2,7,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,1,8,4,3,5,2,6] => [1,7,2,3,8,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[1,7,8,4,3,5,2,6] => [1,2,7,3,8,6,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[7,1,4,8,3,5,2,6] => [1,7,2,3,4,8,6,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[7,4,8,1,5,6,2,3] => [1,7,2,4,3,8,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,1,8,4,3,5,6,2] => [1,7,6,5,3,8,2,4] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[6,7,3,1,8,4,5,2] => [1,6,4,2,7,5,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,3,8,4,5,2,1] => [1,6,5,4,8,2,7,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[6,7,1,4,8,3,5,2] => [1,6,3,2,7,5,8,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[1,6,7,8,4,3,2,5] => [1,2,6,3,7,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,2,1,8,4,5,3,6] => [1,7,3,2,4,8,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[6,2,7,1,8,4,3,5] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,2,7,8,4,3,1,5] => [1,6,3,7,2,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,6,7,4,8,3,5,1] => [1,2,6,3,7,5,8,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[2,6,7,4,8,3,1,5] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,2,7,8,6,3,4,5] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,6,7,8,5,3,1,4] => [1,2,6,3,7,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,7,8,5,3,4,1] => [1,2,6,3,7,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,2,7,8,4,5,3,1] => [1,6,5,4,8,2,3,7] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[7,2,1,8,4,5,6,3] => [1,7,6,5,4,8,3,2] => [.,[[[[[[.,.],.],.],.],.],[.,.]]]
[1,7,2,8,4,5,6,3] => [1,2,7,6,5,4,8,3] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[3,7,8,1,5,6,2,4] => [1,3,8,4,2,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[6,3,7,8,1,5,2,4] => [1,6,5,2,3,7,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[1,6,7,8,4,2,5,3] => [1,2,6,3,7,5,4,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[3,1,2,7,6,5,8,4] => [1,3,2,4,7,8,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[6,1,2,4,7,3,8,5] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[1,7,5,3,6,4,8,2] => [1,2,7,8,3,5,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[5,1,2,6,7,4,8,3] => [1,5,7,8,3,2,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,1,5,7,3,2,6,8] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,6,1,7,3,2,5,8] => [1,4,7,5,3,2,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,6,1,8,3,2,5,7] => [1,4,8,7,5,3,2,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[4,1,7,8,6,2,3,5] => [1,4,8,5,6,2,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,8,1,6,3,2,5,7] => [1,4,6,2,8,7,5,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,7,1,6,3,2,5,8] => [1,4,6,2,7,5,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,1,2,3,7,5,4,8] => [1,6,5,7,4,3,2,8] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[6,8,1,5,3,7,2,4] => [1,6,7,2,8,4,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[8,7,5,2,4,1,6,3] => [1,8,3,5,4,2,7,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[1,5,8,3,4,7,6,2] => [1,2,5,4,3,8,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[7,8,5,2,4,1,6,3] => [1,7,6,2,8,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[7,1,2,3,5,6,4,8] => [1,7,4,3,2,5,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[8,1,2,3,5,6,4,7] => [1,8,7,4,3,2,5,6] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[6,8,2,4,3,1,5,7] => [1,6,2,8,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,7,2,4,3,1,5,8] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[3,8,1,2,4,5,7,6] => [1,3,2,8,6,5,4,7] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[3,7,1,8,6,4,2,5] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,1,2,6,7,5,8,4] => [1,3,2,4,6,5,7,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,8,1,7,6,4,2,5] => [1,3,2,8,5,6,4,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[7,6,2,4,3,1,5,8] => [1,7,5,3,2,6,4,8] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[8,7,2,4,3,5,1,6] => [1,8,6,5,3,2,7,4] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[8,1,7,4,6,3,2,5] => [1,8,5,6,3,7,2,4] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[8,1,7,6,5,3,2,4] => [1,8,4,6,3,7,2,5] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[1,5,7,3,4,6,8,2] => [1,2,5,4,3,7,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[7,1,2,3,5,4,8,6] => [1,7,8,6,4,3,2,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[6,1,2,3,5,8,4,7] => [1,6,8,7,4,3,2,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,1,2,3,5,7,4,8] => [1,6,7,4,3,2,5,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[1,5,6,3,4,7,8,2] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[7,6,2,5,3,1,8,4] => [1,7,8,4,5,3,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,4,5,2,3,8,6,1] => [1,7,6,8,2,4,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[5,4,6,3,1,2,8,7] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[7,2,3,4,5,8,6,1] => [1,7,6,8,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[8,2,3,4,5,7,1,6] => [1,8,6,7,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[7,3,4,6,8,5,1,2] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[4,7,3,2,8,6,1,5] => [1,4,2,7,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,7,4,5,1,8,6,2] => [1,3,4,5,2,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[3,8,2,6,7,4,5,1] => [1,3,2,8,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[4,8,1,5,6,7,3,2] => [1,4,5,6,7,3,2,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[5,8,2,4,6,7,1,3] => [1,5,6,7,2,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,8,1,3,4,2,7,5] => [1,6,2,8,5,4,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[5,8,2,4,3,1,7,6] => [1,5,3,2,8,6,4,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[2,1,7,6,8,5,3,4] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[4,7,2,3,8,5,1,6] => [1,4,3,2,7,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[7,6,1,4,8,5,2,3] => [1,7,2,6,5,8,3,4] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]]
[6,2,3,7,8,5,4,1] => [1,6,5,8,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[7,2,3,6,8,4,1,5] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[8,2,3,5,7,1,4,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[6,4,8,3,5,1,7,2] => [1,6,2,4,3,8,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,4,8,3,6,7,1,2] => [1,5,6,7,2,4,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[3,5,1,8,4,6,7,2] => [1,3,2,5,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,6,1,8,4,5,2,7] => [1,3,2,6,5,4,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,6,8,3,5,2,7,1] => [1,4,3,8,2,6,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[5,7,8,3,2,4,1,6] => [1,5,2,7,3,8,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,8,2,3,1,4,5,7] => [1,6,4,3,2,8,7,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[3,7,8,2,1,4,6,5] => [1,3,8,5,2,7,6,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,7,5,2,8,4,1,6] => [1,3,5,8,6,4,2,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[7,2,3,4,8,5,1,6] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[3,7,4,1,8,2,5,6] => [1,3,4,2,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[6,3,7,4,8,1,2,5] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,3,7,4,2,6,1,5] => [1,8,5,2,3,7,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[1,8,3,2,4,5,7,6] => [1,2,8,6,5,4,3,7] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[8,4,1,6,3,7,5,2] => [1,8,2,4,6,7,5,3] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,7,4,2,1,6,3,5] => [1,8,5,2,7,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,3,5,2,7,4,1,6] => [1,8,6,4,2,3,5,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[1,2,8,7,5,6,3,4] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[3,1,8,6,7,5,2,4] => [1,3,8,4,6,5,7,2] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[1,6,5,4,8,2,3,7] => [1,2,6,3,5,8,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[6,2,5,1,7,4,3,8] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,2,1,8,7,4,3,6] => [1,5,7,3,2,4,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,2,6,3,8,1,4,7] => [1,5,8,7,4,3,6,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[5,2,8,3,4,6,1,7] => [1,5,4,3,8,7,2,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[6,2,8,4,3,1,7,5] => [1,6,2,3,8,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[7,2,8,1,3,6,5,4] => [1,7,5,3,8,4,2,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,3,8,1,4,6,2,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[1,7,8,5,4,6,3,2] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,5,8,4,6,3,7,2] => [1,2,5,6,3,8,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,8,2,4,7,6,5,3] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[3,8,1,4,6,7,5,2] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,8,2,5,1,7,6,4] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[4,3,8,2,5,1,6,7] => [1,4,2,3,8,7,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[8,2,4,3,5,1,7,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,2,1,4,6,5,7,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,1,3,4,5,7,6,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[6,1,5,2,4,7,8,3] => [1,6,7,8,3,5,4,2] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[4,1,8,5,2,7,6,3] => [1,4,5,2,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,8,5,1,3,6,2,7] => [1,4,2,8,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[3,6,1,5,7,2,8,4] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[6,4,7,5,8,2,3,1] => [1,6,2,4,5,8,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,7,8,4,2,6,3,1] => [1,5,2,7,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,4,7,6,2,8,3,1] => [1,5,2,4,6,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,7,4,1,6,8,3,2] => [1,5,6,8,2,7,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,8,4,5,7,1,3,2] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,8,4,6,1,7,3,2] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,6,1,4,7,8,3,2] => [1,5,7,3,2,6,8,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,6,7,2,4,8,3,1] => [1,5,4,2,6,8,3,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[5,6,3,7,4,8,2,1] => [1,5,4,7,2,6,8,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,3,2,8,6,7,4,1] => [1,5,6,7,4,8,2,3] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,4,8,2,6,7,3,1] => [1,5,6,7,3,8,2,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[7,4,8,5,6,2,1,3] => [1,7,2,4,5,6,3,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[4,6,8,5,7,2,3,1] => [1,4,5,7,3,8,2,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[5,6,8,2,4,7,3,1] => [1,5,4,2,6,7,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,6,3,8,4,7,2,1] => [1,5,4,8,2,6,7,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[3,6,5,8,7,2,4,1] => [1,3,5,7,4,8,2,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,3,6,8,2,7,4,1] => [1,5,2,3,6,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,3,7,2,8,6,5,1] => [1,4,2,3,7,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,3,2,7,6,8,4,1] => [1,5,6,8,2,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,7,3,8,5,2,4,1] => [1,6,2,7,4,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,3,2,7,5,4,8,1] => [1,6,4,7,8,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,4,7,2,5,3,8,1] => [1,6,3,7,8,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,2,7,5,1,4,8,3] => [1,6,4,5,2,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,7,8,5,3,6,1,4] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[3,5,7,8,4,6,2,1] => [1,3,7,2,5,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,3,7,8,4,6,2,1] => [1,5,4,8,2,3,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[2,5,8,4,3,7,6,1] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,6,8,4,7,3,5,1] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,7,4,8,6,2,1,5] => [1,3,4,8,5,6,2,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,5,4,8,2,7,6,1] => [1,3,4,8,2,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[4,3,7,5,8,6,2,1] => [1,4,5,8,2,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[4,5,7,3,8,6,2,1] => [1,4,3,7,2,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,5,6,8,4,7,2,1] => [1,3,6,7,2,5,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[5,8,4,1,7,6,3,2] => [1,5,7,3,4,2,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,5,4,1,8,6,3,2] => [1,7,3,4,2,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[1,8,2,5,6,3,4,7] => [1,2,8,7,4,5,6,3] => [.,[.,[[[[.,.],[.,[.,.]]],.],.]]]
[1,3,7,5,6,2,4,8] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,6,7,4,3,5,2,8] => [1,2,6,5,3,7,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,6,8,4,3,5,7,1] => [1,2,6,5,3,8,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[7,5,8,3,2,1,6,4] => [1,7,6,2,5,3,8,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[7,5,8,1,2,6,3,4] => [1,7,3,8,4,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[1,6,7,4,3,2,8,5] => [1,2,6,3,7,8,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,5,2,6,4,7,8,3] => [1,2,5,4,6,7,8,3] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,5,4,6,2,3,7,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[6,2,5,7,1,4,8,3] => [1,6,4,7,8,3,5,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,5,4,3,8,1,7,2] => [1,6,2,5,8,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[2,7,8,3,6,5,1,4] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,7,8,5,4,6,3,1] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,6,5,8,3,4,1,7] => [1,2,6,4,8,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,6,5,7,3,4,1,8] => [1,2,6,4,7,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,7,8,4,6,1,3,5] => [1,2,7,3,8,5,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[6,1,2,8,3,7,4,5] => [1,6,7,4,8,5,3,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,1,2,8,5,4,7,3] => [1,6,4,8,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,2,5,7,8,1,3,4] => [1,6,2,3,5,8,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[2,6,5,7,3,8,1,4] => [1,2,6,8,4,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,6,2,7,5,8,4,3] => [1,2,6,8,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,3,2,7,8,5,6,4] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[1,6,2,4,8,7,3,5] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,5,2,1,8,7,3,4] => [1,6,7,3,2,5,8,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,2,5,3,8,4,7,1] => [1,6,4,3,5,8,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,5,2,3,8,7,1,4] => [1,6,7,2,5,8,4,3] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[5,4,1,2,3,8,6,7] => [1,5,3,2,4,6,8,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,1,4,2,3,7,8,6] => [1,5,3,4,2,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[1,5,4,2,6,3,8,7] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,8,7,6,2,5,4,3] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[2,1,4,3,9,8,7,6,5] => [1,2,3,4,5,9,6,8,7] => [.,[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]]
[1,2,4,3,9,8,7,6,5] => [1,2,3,4,5,9,6,8,7] => [.,[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]]
[1,2,3,4,9,8,7,6,5] => [1,2,3,4,5,9,6,8,7] => [.,[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]]
[1,3,2,5,4,9,8,7,6] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[1,2,3,5,4,9,8,7,6] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[1,2,3,4,5,9,8,7,6] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[2,1,4,3,6,5,9,8,7] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[1,2,4,3,6,5,9,8,7] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[1,2,3,4,6,5,9,8,7] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[1,2,3,5,4,7,6,9,8] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,3,4,5,7,6,9,8] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,4,3,6,5,10,9,8,7] => [1,2,3,4,5,6,7,10,8,9] => [.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]
[1,2,3,4,6,5,10,9,8,7] => [1,2,3,4,5,6,7,10,8,9] => [.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]
[1,2,3,4,5,6,10,9,8,7] => [1,2,3,4,5,6,7,10,8,9] => [.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]
[1,3,2,5,4,7,6,10,9,8] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[1,2,3,5,4,7,6,10,9,8] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[1,2,3,4,5,7,6,10,9,8] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[1,2,3,4,5,6,7,10,9,8] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[1,2,4,3,6,5,8,7,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,3,4,6,5,8,7,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,3,4,5,6,8,7,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[5,2,7,4,1,6,3,8] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,3,1,5,6,2,8] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,8,3,4,1,6,7,2] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,7,8,4,5,6,2,3] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,5,8,4,2,6,7,3] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,6,3,8,5,2,7,4] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,2,3,7,1,6,4,8] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,2,3,7,5,1,4,8] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[1,7,3,4,8,6,2,5] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[6,2,3,4,8,1,7,5] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,7,3,2,1,6,5,4] => [1,8,4,2,7,5,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,7,6,3,1,5,2,4] => [1,8,4,3,6,5,2,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[8,5,1,7,2,3,4,6] => [1,8,6,3,2,5,4,7] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[4,1,6,2,8,3,10,5,7,9] => [1,4,2,3,6,5,8,7,10,9] => [.,[[.,[.,.]],[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,8,5,3,7,1,6] => [1,2,4,5,3,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,4,1,8,5,3,7,6] => [1,2,4,8,6,3,5,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[2,4,8,6,3,1,7,5] => [1,2,4,6,3,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[3,4,6,8,2,1,7,5] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,4,1,5,8,2,7,6] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[8,1,4,5,3,2,7,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[3,4,1,5,2,8,7,6] => [1,3,2,4,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[3,4,6,2,7,8,1,5] => [1,3,6,8,5,7,2,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[8,1,4,6,3,7,2,5] => [1,8,5,3,4,6,7,2] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[8,1,4,6,3,7,5,2] => [1,8,2,3,4,6,7,5] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[8,1,5,6,7,3,4,2] => [1,8,2,3,5,7,4,6] => [.,[[.,[.,[[.,.],[[.,.],.]]]],.]]
[8,1,5,6,7,3,2,4] => [1,8,4,6,3,5,7,2] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[3,4,1,6,8,7,2,5] => [1,3,2,4,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,5,6,1,8,7,2,4] => [1,3,6,7,2,5,8,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,1,3,8,6,7,4,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[8,1,3,2,6,7,5,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[2,3,8,6,7,1,5,4] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[2,4,1,8,6,7,5,3] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[2,5,8,6,1,7,4,3] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[3,4,1,6,8,7,5,2] => [1,3,2,4,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,4,6,8,7,1,5,2] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[8,1,4,6,2,7,5,3] => [1,8,3,4,6,7,5,2] => [.,[[[.,.],[.,[[.,.],[.,.]]]],.]]
[3,5,1,6,7,8,4,2] => [1,3,2,5,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,5,6,1,7,8,3,2] => [1,4,2,5,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,5,6,1,7,3,8,2] => [1,4,2,5,7,8,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,5,1,6,7,4,8,2] => [1,3,2,5,7,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[8,1,5,6,7,4,2,3] => [1,8,3,5,7,2,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,1,5,6,7,4,3,2] => [1,8,2,3,5,7,4,6] => [.,[[.,[.,[[.,.],[[.,.],.]]]],.]]
[3,5,1,6,7,4,2,8] => [1,3,2,5,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,5,6,1,7,3,2,8] => [1,4,2,5,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,1,4,8,7,5,2,3] => [1,6,5,7,2,3,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[1,8,6,2,4,7,3,5] => [1,2,8,5,4,3,6,7] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[8,1,6,2,4,7,3,5] => [1,8,5,4,2,3,6,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[7,6,1,3,4,8,2,5] => [1,7,2,6,8,5,4,3] => [.,[[.,[[[[.,.],.],.],.]],[.,.]]]
[8,1,6,3,4,7,2,5] => [1,8,5,4,3,6,7,2] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[1,8,6,3,4,7,2,5] => [1,2,8,5,4,3,6,7] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[1,7,2,5,4,8,3,6] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[7,1,2,5,4,8,3,6] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[2,7,1,5,4,8,3,6] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,8,6,3,4,7,1,5] => [1,2,8,5,4,3,6,7] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[2,8,6,1,4,7,3,5] => [1,2,8,5,4,3,6,7] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[7,2,1,5,4,8,3,6] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[1,2,7,5,4,8,3,6] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,2,7,5,4,8,1,6] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,5,8,4,7,3,1,6] => [1,2,5,7,3,8,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,3,7,5,4,8,1,6] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[6,8,3,2,4,7,1,5] => [1,6,7,2,8,5,4,3] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[3,7,2,5,4,8,1,6] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,1,7,5,4,8,2,6] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[1,3,7,5,4,8,2,6] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,5,8,4,7,3,2,6] => [1,2,5,7,3,8,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[8,7,5,6,2,1,4,3] => [1,8,3,5,2,7,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,5,2,4,7,3,1,6] => [1,8,6,3,2,5,7,4] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[1,8,5,4,7,3,2,6] => [1,2,8,6,3,5,7,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[1,7,3,5,4,8,2,6] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[8,6,3,1,4,7,2,5] => [1,8,5,4,2,6,7,3] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[5,3,7,4,6,8,2,1] => [1,5,6,8,2,3,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,1,3,2,7,8,5,6] => [1,4,2,3,5,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[1,4,3,2,7,8,5,6] => [1,2,4,3,5,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,4,3,1,7,8,5,6] => [1,2,4,3,5,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,7,3,5,4,8,1,6] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,8,5,4,7,3,1,6] => [1,2,8,6,3,5,7,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[5,7,3,4,6,8,2,1] => [1,5,6,8,2,7,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[7,2,3,5,4,8,1,6] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[3,2,1,4,7,8,5,6] => [1,3,2,4,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[8,1,7,6,4,3,5,2] => [1,8,2,3,7,5,4,6] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[8,6,4,5,2,7,1,3] => [1,8,3,4,5,2,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[7,4,2,5,1,6,3,8] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,3,6,5,2,1,4,8] => [1,7,4,5,2,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,3,6,5,2,1,7,4] => [1,8,4,5,2,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[7,3,6,5,2,1,8,4] => [1,7,8,4,5,2,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,5,8,6,4,2,1,3] => [1,7,2,5,4,6,3,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[5,4,2,8,1,3,7,6] => [1,5,2,4,8,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,4,2,5,1,8,3,7] => [1,6,8,7,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,3,5,2,1,4,7,8] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,5,8,6,3,1,4,7] => [1,2,5,3,8,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,3,5,8,1,4,7,6] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,3,6,8,1,5,7,4] => [1,2,3,6,5,4,8,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[6,3,8,5,2,7,1,4] => [1,6,7,2,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,3,7,5,2,1,4,8] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,5,7,6,3,1,4,8] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,5,8,7,6,3,1,4] => [1,2,5,6,3,8,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,4,8,1,6,5,7,3] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[2,8,7,3,6,1,4,5] => [1,2,8,5,6,3,7,4] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[7,3,5,2,1,4,6,8] => [1,7,6,4,2,3,5,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[8,4,2,5,1,3,7,6] => [1,8,6,3,2,4,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[2,3,6,8,1,4,7,5] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,7,8,6,3,1,4,5] => [1,2,7,4,6,3,8,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[2,3,6,1,8,4,7,5] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,8,6,3,1,4,5,7] => [1,2,8,7,5,3,6,4] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]]
[8,3,5,2,1,4,6,7] => [1,8,7,6,4,2,3,5] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[2,4,8,1,3,7,5,6] => [1,2,4,3,8,6,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[8,3,6,1,4,7,5,2] => [1,8,2,3,6,7,5,4] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[3,8,6,1,4,7,5,2] => [1,3,6,7,5,4,2,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,6,8,1,5,7,3,4] => [1,2,6,7,3,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[4,7,6,1,8,5,2,3] => [1,4,2,7,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[7,3,6,1,2,8,4,5] => [1,7,4,2,3,6,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,4,8,1,6,5,2,3] => [1,7,2,4,3,8,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,4,5,8,6,1,2,3] => [1,7,2,4,8,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,8,4,5,1,7,2,3] => [1,6,7,2,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,6,8,5,1,7,2,3] => [1,4,5,2,6,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,1,7,6,2,3,8,4] => [1,5,2,3,7,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,1,7,6,2,8,3,4] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,1,8,7,6,2,3,4] => [1,5,6,2,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[8,5,1,7,6,2,3,4] => [1,8,4,7,3,2,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[3,6,1,8,4,7,5,2] => [1,3,2,6,7,5,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[4,6,1,8,7,5,2,3] => [1,4,8,3,2,6,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[8,4,6,1,7,5,2,3] => [1,8,3,6,5,7,2,4] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[4,8,5,1,7,2,3,6] => [1,4,2,8,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,4,8,7,1,2,5,6] => [1,3,8,6,2,4,7,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[5,8,4,1,7,2,3,6] => [1,5,7,3,4,2,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,4,8,7,1,2,5,3] => [1,6,2,4,7,5,3,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,4,7,1,2,8,5,3] => [1,6,8,3,7,5,2,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,5,1,2,7,3,8,4] => [1,6,3,2,5,7,8,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,5,1,8,2,7,3,4] => [1,6,7,3,2,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[8,6,5,1,2,7,3,4] => [1,8,4,2,6,7,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,6,5,1,7,2,3,4] => [1,8,4,2,6,3,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[6,5,1,8,7,2,3,4] => [1,6,2,5,7,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,1,7,2,8,3,4] => [1,6,8,4,7,3,2,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,5,1,7,2,3,8,4] => [1,6,3,2,5,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,7,4,1,8,2,3,6] => [1,5,8,6,2,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,6,8,7,4,1,2,3] => [1,5,4,7,2,6,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,8,5,7,4,1,2,3] => [1,6,2,8,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[1,8,4,2,3,6,7,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[2,5,8,3,4,6,7,1] => [1,2,5,4,3,8,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[4,1,7,2,3,6,8,5] => [1,4,2,3,7,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,6,2,1,5,7,8,3] => [1,4,2,6,7,8,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,5,2,3,1,7,8,6] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[3,2,6,7,4,1,8,5] => [1,3,6,2,4,7,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,6,2,7,1,4,8,3] => [1,5,2,6,4,7,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[2,6,8,3,4,7,1,5] => [1,2,6,7,3,8,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[2,4,3,7,8,1,5,6] => [1,2,4,7,5,8,6,3] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,6,3,1,8,7,4,5] => [1,2,6,7,4,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[5,3,6,4,2,8,7,1] => [1,5,2,3,6,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,4,2,3,7,8,6,1] => [1,5,7,6,8,2,4,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[3,1,8,4,7,2,5,6] => [1,3,8,6,2,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[6,2,3,8,4,1,7,5] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,6,4,1,5,3,8,7] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[3,2,7,6,4,1,8,5] => [1,3,7,8,5,4,6,2] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,5,4,1,7,6,8,3] => [1,2,5,7,8,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,6,5,1,7,8,3,4] => [1,2,6,8,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[4,7,5,2,1,6,3,8] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,2,3,7,8,1,6,5] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,8,3,1,7,2,4,6] => [1,5,7,4,2,8,6,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,8,3,1,5,2,4,7] => [1,6,2,8,7,4,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,2,7,1,6,3,5,8] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,1,7,4,2,6,3,8] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,8,4,2,1,5,3,7] => [1,6,5,2,8,7,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,8,2,1,4,7,3,6] => [1,5,4,2,8,6,7,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[6,8,3,2,5,1,7,4] => [1,6,2,8,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,8,4,3,1,5,7,2] => [1,6,5,2,8,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,8,4,2,1,5,7,3] => [1,6,5,2,8,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,8,3,2,1,4,5,7] => [1,6,4,2,8,7,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,2,1,8,3,6,7,4] => [1,5,3,2,4,8,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[4,3,8,1,6,2,7,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,2,1,7,3,4,8,6] => [1,5,3,2,4,7,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,4,3,1,7,5,8,2] => [1,6,5,7,8,2,4,3] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[5,3,1,7,2,6,8,4] => [1,5,2,3,4,7,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,2,1,7,6,4,8,5] => [1,3,2,4,7,8,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[4,2,1,8,5,7,3,6] => [1,4,8,6,7,3,2,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[7,4,3,1,8,5,6,2] => [1,7,6,5,8,2,4,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[6,3,2,1,7,4,5,8] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,1,8,4,2,7,3,5] => [1,6,7,3,8,5,2,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,2,1,8,3,7,4,5] => [1,6,7,4,8,5,3,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[5,2,1,7,3,6,4,8] => [1,5,3,2,4,7,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,3,2,7,6,1,4,8] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,3,2,8,6,1,4,7] => [1,5,6,2,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,3,2,8,7,1,4,5] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[4,2,8,1,7,3,5,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,3,8,7,2,1,5,6] => [1,4,7,5,2,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,1,5,8,4,7,3,6] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[4,3,2,5,7,1,6,8] => [1,4,5,7,6,2,3,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,3,1,7,2,8,5,6] => [1,4,7,5,2,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,4,1,7,2,8,6,3] => [1,5,2,4,7,6,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,5,3,1,7,8,4,2] => [1,6,8,2,5,7,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[5,4,2,1,6,7,3,8] => [1,5,6,7,3,2,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,3,2,1,6,7,4,8] => [1,5,6,7,4,2,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,4,2,1,7,8,5,3] => [1,6,8,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[5,3,2,6,8,1,7,4] => [1,5,8,4,6,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[3,2,1,4,8,7,5,6] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,2,1,4,6,8,5,7] => [1,3,2,4,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[5,3,2,1,6,7,8,4] => [1,5,6,7,8,4,2,3] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[8,6,1,4,5,7,2,3] => [1,8,3,2,6,7,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[1,8,6,3,7,4,2,5] => [1,2,8,5,7,3,6,4] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[1,8,6,5,7,2,3,4] => [1,2,8,4,5,7,3,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[5,2,8,4,3,6,7,1] => [1,5,3,8,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,4,2,7,3,6,1,8] => [1,5,3,2,4,7,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,4,2,8,3,6,1,7] => [1,5,3,2,4,8,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,2,8,4,3,7,1,6] => [1,5,3,8,6,7,2,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,2,8,3,7,4,1,5] => [1,6,4,3,8,5,7,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[5,4,2,7,3,1,8,6] => [1,5,3,2,4,7,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,4,3,7,1,2,8,5] => [1,6,2,4,7,8,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,4,3,8,1,2,7,5] => [1,6,2,4,8,5,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,6,3,8,4,2,1,5] => [1,7,2,6,3,4,8,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[7,2,8,5,1,6,3,4] => [1,7,3,8,4,5,2,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,2,8,4,3,1,5,6] => [1,7,5,3,8,6,2,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,5,3,8,4,2,6,1] => [1,7,6,2,5,4,8,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[6,4,2,7,3,1,5,8] => [1,6,2,4,7,5,3,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,6,4,8,2,3,5,1] => [1,7,5,2,6,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[5,3,1,7,8,4,6,2] => [1,5,8,2,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,3,2,7,8,4,6,1] => [1,5,8,2,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,4,1,6,3,8,7,2] => [1,5,3,2,4,6,8,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[6,5,1,7,8,2,3,4] => [1,6,2,5,8,4,7,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[5,4,1,7,3,8,2,6] => [1,5,3,2,4,7,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,7,6,1,3,5,2,4] => [1,8,4,2,7,3,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,1,6,5,7,3,4,2] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[8,4,1,5,7,6,2,3] => [1,8,3,2,4,5,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[6,7,1,8,5,3,4,2] => [1,6,3,2,7,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,7,6,4,8,3,5,1] => [1,2,7,5,8,3,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[7,5,2,1,3,8,4,6] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,4,7,6,3,1,5,2] => [1,8,2,4,6,3,7,5] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[7,4,1,5,6,3,8,2] => [1,7,8,2,4,5,6,3] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[3,4,7,5,6,1,8,2] => [1,3,7,8,2,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,4,7,5,6,3,8,1] => [1,2,4,5,6,3,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[5,4,1,7,6,2,8,3] => [1,5,6,2,4,7,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[3,5,6,7,1,4,8,2] => [1,3,6,4,7,8,2,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,7,6,1,3,4,8,5] => [1,2,7,8,5,3,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[5,7,2,1,6,3,8,4] => [1,5,6,3,2,7,8,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,7,2,5,6,3,8,1] => [1,4,5,6,3,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[8,6,2,5,7,1,4,3] => [1,8,3,2,6,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[2,7,4,5,3,8,1,6] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[6,8,7,1,3,2,5,4] => [1,6,2,8,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,8,6,5,7,1,4,3] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[5,8,4,3,2,6,7,1] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,8,5,6,2,4,7,3] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[6,4,8,1,3,2,7,5] => [1,6,2,4,3,8,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[1,4,5,2,8,6,7,3] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,3,1,7,8,6,4,5] => [1,2,3,4,7,5,8,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[3,5,7,6,2,8,1,4] => [1,3,7,2,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,5,6,1,2,8,7,3] => [1,4,2,5,3,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[5,4,1,2,8,6,7,3] => [1,5,8,3,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[3,1,2,6,8,4,7,5] => [1,3,2,4,6,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[5,1,3,2,7,8,4,6] => [1,5,7,4,2,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,5,4,2,7,8,3,6] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,6,7,8,3,1,5,2] => [1,4,8,2,6,3,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[7,6,2,8,4,3,1,5] => [1,7,2,6,3,4,8,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[5,2,8,6,3,4,7,1] => [1,5,3,8,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,6,8,4,3,2,7,1] => [1,5,3,8,2,6,4,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,3,8,1,7,2,4,6] => [1,5,7,4,2,3,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[3,6,7,8,4,2,1,5] => [1,3,7,2,6,4,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[6,3,8,4,2,1,7,5] => [1,6,2,3,8,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[2,5,8,3,1,6,7,4] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[3,5,8,1,2,6,7,4] => [1,3,8,4,2,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,2,8,1,5,6,7,4] => [1,3,8,4,2,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[1,5,8,3,2,6,7,4] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,3,8,6,2,4,7,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[3,2,7,8,4,6,1,5] => [1,3,7,2,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,8,7,2,1,6,3,5] => [1,4,2,8,5,3,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[2,8,1,6,3,4,7,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[8,3,4,2,1,6,5,7] => [1,8,7,5,2,3,4,6] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[6,4,7,2,5,8,1,3] => [1,6,8,3,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,6,1,3,5,2,4,7] => [1,8,7,4,3,2,6,5] => [.,[[[[[.,.],.],[[.,.],.]],.],.]]
[8,5,1,2,6,4,3,7] => [1,8,7,3,2,5,6,4] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[5,8,4,6,1,3,2,7] => [1,5,2,8,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[7,3,4,5,2,8,1,6] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[5,7,4,3,6,1,8,2] => [1,5,6,2,7,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[2,6,4,3,7,8,5,1] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[7,4,1,8,3,2,5,6] => [1,7,5,3,2,4,8,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,6,3,1,5,4,8,2] => [1,7,8,2,6,4,3,5] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[2,4,6,5,1,7,8,3] => [1,2,4,5,3,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,4,7,5,6,8,2,3] => [1,2,4,5,6,8,3,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[1,4,7,6,5,8,2,3] => [1,2,4,6,8,3,7,5] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[3,7,5,2,4,6,8,1] => [1,3,5,4,2,7,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,7,4,8,1,2,6,5] => [1,3,4,8,5,2,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[6,3,5,7,8,1,4,2] => [1,6,2,3,5,8,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[3,6,5,7,1,8,4,2] => [1,3,5,2,6,8,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[6,4,7,8,2,1,3,5] => [1,6,2,4,8,5,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,7,3,8,4,1,2,5] => [1,6,2,7,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,7,8,3,4,6,1,5] => [1,2,7,3,8,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,5,8,4,1,3,2,6] => [1,7,2,5,3,8,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[4,7,5,8,3,1,2,6] => [1,4,8,6,2,7,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,6,7,4,8,1,2,5] => [1,3,7,2,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[5,7,3,1,6,8,4,2] => [1,5,6,8,2,7,4,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[2,7,3,1,8,6,4,5] => [1,2,7,4,3,5,8,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[7,6,8,1,2,4,3,5] => [1,7,3,8,5,2,6,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,6,8,5,1,3,2,4] => [1,7,2,6,3,8,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[2,8,5,4,6,1,7,3] => [1,2,8,3,5,6,4,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[8,4,5,2,7,6,1,3] => [1,8,3,5,7,2,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,7,6,4,1,2,5,3] => [1,8,3,6,2,7,5,4] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[6,7,1,3,5,2,8,4] => [1,6,2,7,8,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[8,5,3,2,7,6,1,4] => [1,8,4,2,5,7,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[3,4,6,7,5,8,1,2] => [1,3,6,8,2,4,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,4,5,7,6,1,8,2] => [1,3,5,6,2,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[2,6,4,5,7,8,3,1] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,8,5,1,6,2,7,4] => [1,3,5,6,2,8,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[5,4,6,1,3,7,8,2] => [1,5,3,6,7,8,2,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,3,5,7,1,4,8,2] => [1,6,4,7,8,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,3,4,6,8,1,5,2] => [1,7,5,8,2,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,5,2,8,4,1,3,6] => [1,7,3,2,5,4,8,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[3,7,6,4,1,8,2,5] => [1,3,6,8,5,2,7,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,7,8,4,1,5,6,2] => [1,3,8,2,7,6,5,4] => [.,[[.,.],[[[[[.,.],.],.],.],.]]]
[3,5,8,6,7,4,2,1] => [1,3,8,2,5,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[5,8,1,6,7,3,4,2] => [1,5,7,4,6,3,2,8] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[6,7,2,5,1,8,4,3] => [1,6,8,3,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,5,2,8,6,3,7,1] => [1,4,8,2,5,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,6,1,2,5,8,4,7] => [1,3,2,6,8,7,4,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,4,5,8,2,3,7,6] => [1,2,4,8,6,3,5,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[1,2,6,4,5,8,3,7] => [1,2,3,6,8,7,4,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,5,2,4,6,8,3,7] => [1,2,5,6,8,7,3,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,6,5,1,4,8,3,7] => [1,2,6,8,7,3,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[5,2,6,1,4,8,3,7] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[2,5,1,8,4,7,3,6] => [1,2,5,4,8,6,7,3] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[2,7,1,4,3,6,8,5] => [1,2,7,8,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,3,7,5,8,2,4,6] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[8,2,1,5,7,3,4,6] => [1,8,6,3,2,4,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[2,5,4,8,1,3,7,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,4,1,3,8,6,7,5] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[8,4,3,7,1,2,6,5] => [1,8,5,2,4,7,6,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[1,7,3,5,8,2,6,4] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,8,4,2,6,7,3,5] => [1,2,8,5,6,7,3,4] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[3,1,6,8,7,2,4,5] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,1,7,2,6,8,3,5] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,6,1,7,3,5,8,4] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[7,1,2,5,3,6,8,4] => [1,7,8,4,5,3,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[5,4,1,2,7,8,3,6] => [1,5,7,3,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,1,3,2,4,6,7,5] => [1,8,5,4,2,3,6,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[7,3,1,2,4,6,8,5] => [1,7,8,5,4,2,3,6] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[4,1,3,8,7,2,6,5] => [1,4,8,5,7,6,2,3] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[1,3,7,4,8,2,6,5] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[2,6,8,1,7,3,4,5] => [1,2,6,3,8,5,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[6,1,5,8,2,3,7,4] => [1,6,3,5,2,4,8,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[1,8,3,2,7,5,6,4] => [1,2,8,4,3,5,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[2,6,7,3,8,1,5,4] => [1,2,6,3,7,5,8,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[8,4,1,7,3,6,2,5] => [1,8,5,3,2,4,7,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[6,2,3,8,7,1,5,4] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,1,7,8,4,2,6,3] => [1,5,4,8,3,7,6,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[5,1,8,7,4,2,6,3] => [1,5,4,7,6,2,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,7,2,8,3,6,5,1] => [1,4,8,2,7,5,3,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,1,7,8,5,3,6,2] => [1,4,8,2,3,7,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[5,1,7,4,8,3,6,2] => [1,5,8,2,3,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,8,2,7,3,6,5,1] => [1,4,7,5,3,2,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,7,2,6,3,5,8,1] => [1,4,6,5,3,2,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,7,2,4,3,8,5,1] => [1,6,8,2,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[3,8,7,2,4,1,5,6] => [1,3,7,5,4,2,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,7,8,2,4,1,5,6] => [1,3,8,6,2,7,5,4] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[3,6,8,2,4,5,7,1] => [1,3,8,2,6,5,4,7] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[3,6,7,2,4,5,8,1] => [1,3,7,8,2,6,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[6,5,1,4,2,3,8,7] => [1,6,3,2,5,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[8,7,6,1,2,3,5,4] => [1,8,4,2,7,5,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,3,4,7,1,6,2,5] => [1,8,5,2,3,4,7,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[6,3,4,1,8,5,2,7] => [1,6,5,8,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[2,8,6,7,5,3,4,1] => [1,2,8,3,6,4,7,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[2,1,8,7,3,6,4,5] => [1,2,3,8,5,4,7,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[3,6,5,8,2,4,7,1] => [1,3,5,2,6,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[5,2,1,8,7,3,4,6] => [1,5,7,4,8,6,3,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[6,5,2,7,4,3,8,1] => [1,6,3,2,5,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[4,6,5,2,7,3,8,1] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,2,7,1,8,3,5,4] => [1,6,3,7,5,8,4,2] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[2,7,5,4,8,3,6,1] => [1,2,7,6,3,5,8,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[8,7,5,1,2,6,4,3] => [1,8,3,5,2,7,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,4,3,2,7,1,6,5] => [1,8,5,7,6,2,4,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[7,1,6,2,3,8,5,4] => [1,7,5,3,6,8,4,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[4,8,1,3,2,7,5,6] => [1,4,3,2,8,6,7,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[3,8,1,4,7,5,2,6] => [1,3,2,8,6,5,7,4] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[6,3,8,7,4,5,1,2] => [1,6,5,4,7,2,3,8] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[6,1,4,8,5,2,3,7] => [1,6,2,3,4,8,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,5,7,4,6,2,1,3] => [1,8,3,7,2,5,6,4] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[4,6,7,8,2,3,5,1] => [1,4,8,2,6,3,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,8,3,2,4,6,1,7] => [1,5,4,2,8,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[8,2,6,5,3,1,7,4] => [1,8,4,5,3,6,2,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[4,8,7,6,5,2,3,1] => [1,4,6,2,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,1,8,6,4,3,7,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,1,7,6,5,3,8,4] => [1,2,3,7,8,4,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,7,6,1,3,5,8,4] => [1,2,7,8,4,3,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[7,2,5,4,6,1,8,3] => [1,7,8,3,5,6,2,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[4,7,6,1,2,5,8,3] => [1,4,2,7,8,3,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[2,4,1,7,6,8,5,3] => [1,2,4,7,5,6,8,3] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[3,4,1,7,8,5,6,2] => [1,3,2,4,7,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[7,5,4,3,1,8,6,2] => [1,7,6,8,2,5,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[8,5,6,2,7,3,1,4] => [1,8,4,2,5,7,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,4,2,5,6,1,7,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[6,3,5,4,1,7,8,2] => [1,6,7,8,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[1,7,5,3,8,2,4,6] => [1,2,7,4,3,5,8,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,7,2,4,5,8,3,6] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[8,2,5,3,1,6,4,7] => [1,8,7,4,3,5,2,6] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[1,7,4,5,8,3,2,6] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,6,4,7,8,3,5,1] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,4,7,8,3,1,5] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,2,6,4,7,8,3,5] => [1,2,3,6,8,5,7,4] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[2,7,4,5,8,1,3,6] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,7,5,3,1,8,4,6] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[3,6,4,7,8,1,5,2] => [1,3,4,7,5,8,2,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[4,3,6,7,1,8,5,2] => [1,4,7,5,2,3,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,6,7,1,8,2,5] => [1,4,7,2,3,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,6,4,7,8,1,2,5] => [1,3,4,7,2,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[2,3,6,4,1,7,8,5] => [1,2,3,6,7,8,5,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[4,7,2,1,5,3,8,6] => [1,4,2,7,8,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,7,4,5,2,1,8,6] => [1,3,4,5,2,7,8,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[1,3,6,4,7,2,8,5] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[5,1,3,4,2,7,8,6] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,4,2,1,3,7,8,6] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,1,7,3,8,2,5,4] => [1,6,2,3,7,5,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[1,6,7,3,8,2,5,4] => [1,2,6,3,7,5,8,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[6,2,7,3,1,8,5,4] => [1,6,8,4,3,7,5,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,2,4,7,8,1,5,3] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,6,7,3,1,8,5,4] => [1,2,6,8,4,3,7,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[8,6,5,1,3,2,4,7] => [1,8,7,4,2,6,3,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[6,4,7,8,3,2,5,1] => [1,6,2,4,8,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[8,6,1,2,5,4,3,7] => [1,8,7,3,2,6,4,5] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[4,8,6,1,5,3,2,7] => [1,4,2,8,7,3,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[8,3,6,4,5,2,1,7] => [1,8,7,2,3,6,4,5] => [.,[[[.,[.,[[.,[.,.]],.]]],.],.]]
[6,8,5,7,4,2,3,1] => [1,6,2,8,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[2,3,8,7,1,6,4,5] => [1,2,3,8,5,4,7,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[4,3,7,8,1,6,2,5] => [1,4,8,5,2,3,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[7,3,8,4,1,2,5,6] => [1,7,5,2,3,8,6,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[4,8,1,2,7,3,5,6] => [1,4,2,8,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[6,8,1,2,7,4,5,3] => [1,6,4,2,8,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,6,8,4,1,3,7,2] => [1,5,2,6,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[8,5,4,7,1,6,3,2] => [1,8,2,5,3,4,7,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[2,5,8,7,3,6,4,1] => [1,2,5,3,8,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,4,8,7,5,6,1,3] => [1,2,4,7,3,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[3,7,4,8,5,6,2,1] => [1,3,4,8,2,7,5,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[6,4,8,7,5,1,2,3] => [1,6,2,4,7,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,7,1,8,4,6,2,3] => [1,5,4,8,3,2,7,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[6,3,8,7,2,1,4,5] => [1,6,2,3,8,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[2,3,7,8,5,6,1,4] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,7,6,8,5,1,2,4] => [1,3,6,2,7,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,6,7,8,5,1,3,4] => [1,2,6,3,7,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,4,7,8,1,6,3,5] => [1,2,4,8,5,3,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[5,4,7,8,2,6,3,1] => [1,5,2,4,8,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,8,3,4,1,2,7,5] => [1,6,2,8,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,8,7,1,5,2,3,4] => [1,6,2,8,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,8,3,2,7,6,1,4] => [1,5,7,2,8,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,5,3,2,8,6,7,1] => [1,4,2,5,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,5,8,6,1,4,7,2] => [1,3,8,2,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[2,8,5,6,1,4,7,3] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[4,8,6,1,5,2,7,3] => [1,4,2,8,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,8,2,3,7,6,1,4] => [1,5,7,2,8,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,6,8,5,3,2,7,1] => [1,4,5,3,8,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[2,6,4,8,5,1,7,3] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[7,6,4,8,5,2,1,3] => [1,7,2,6,3,4,8,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[3,4,8,6,5,2,7,1] => [1,3,8,2,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[3,4,8,7,5,6,2,1] => [1,3,8,2,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[7,5,3,2,8,6,1,4] => [1,7,2,5,8,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[4,5,1,2,8,6,7,3] => [1,4,2,5,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,4,8,1,3,6,7,2] => [1,5,3,8,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[8,3,5,4,1,6,7,2] => [1,8,2,3,5,4,6,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[7,3,4,8,5,6,1,2] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,1,5,7,2,4,8,3] => [1,6,4,7,8,3,5,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[8,4,7,6,2,1,5,3] => [1,8,3,7,5,2,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[7,2,1,4,5,8,3,6] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[4,7,5,2,1,3,8,6] => [1,4,2,7,8,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,7,2,3,6,4,8,1] => [1,5,6,4,3,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[8,6,2,3,7,1,4,5] => [1,8,5,7,4,3,2,6] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[5,7,2,4,8,3,6,1] => [1,5,8,2,7,6,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[1,7,2,4,8,6,3,5] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[7,6,1,5,4,8,3,2] => [1,7,3,2,6,8,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[4,8,7,6,1,2,5,3] => [1,4,6,2,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[7,8,6,1,3,2,5,4] => [1,7,5,3,6,2,8,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[2,8,6,7,4,1,3,5] => [1,2,8,5,4,7,3,6] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[3,8,1,2,5,7,4,6] => [1,3,2,8,6,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[6,8,3,1,2,4,5,7] => [1,6,4,2,8,7,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[4,6,8,7,3,1,5,2] => [1,4,7,5,3,8,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[6,5,3,7,8,4,1,2] => [1,6,4,7,2,5,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,1,3,8,7,5,6,2] => [1,4,8,2,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[6,2,7,4,8,1,3,5] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,3,2,6,8,1,7,5] => [1,4,6,2,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[7,1,5,6,3,8,2,4] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[5,1,2,4,7,8,3,6] => [1,5,7,3,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,1,3,8,4,2,7,6] => [1,5,4,8,6,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[6,2,8,7,3,5,4,1] => [1,6,5,3,8,2,4,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[3,1,6,8,7,4,2,5] => [1,3,6,4,8,5,7,2] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[7,4,6,8,2,1,5,3] => [1,7,5,2,4,8,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[6,5,8,4,3,1,2,7] => [1,6,2,5,3,8,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[2,5,8,3,6,7,4,1] => [1,2,5,6,7,4,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[8,5,1,3,7,4,6,2] => [1,8,2,5,7,6,4,3] => [.,[[.,[[[.,.],.],[[.,.],.]]],.]]
[1,5,8,3,7,4,2,6] => [1,2,5,7,3,8,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,8,2,3,6,4,1,7] => [1,5,6,4,3,2,8,7] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[6,8,2,3,4,7,5,1] => [1,6,7,5,4,3,2,8] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[3,5,8,7,4,2,6,1] => [1,3,8,2,5,4,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[7,5,1,8,4,2,6,3] => [1,7,6,2,5,4,8,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[3,6,8,5,2,7,4,1] => [1,3,8,2,6,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[2,1,6,5,4,8,3,7] => [1,2,3,6,8,7,4,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,1,7,8,4,6,5,3] => [1,2,3,7,5,4,8,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,1,7,4,3,5,8,6] => [1,2,3,7,8,6,5,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[3,5,7,8,4,6,1,2] => [1,3,7,2,5,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[7,5,2,8,4,6,3,1] => [1,7,3,2,5,4,8,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,6,2,3,5,7,1,4] => [1,8,4,3,2,6,7,5] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[7,8,2,4,3,1,5,6] => [1,7,5,3,2,8,6,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,6,3,8,1,5,4,2] => [1,7,4,8,2,6,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,2,4,1,6,3,8,5] => [1,7,8,5,6,3,4,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[4,3,8,7,1,6,5,2] => [1,4,7,5,2,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,7,1,8,5,2,6,3] => [1,4,8,3,2,7,6,5] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[5,3,2,4,7,8,6,1] => [1,5,7,6,8,2,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,2,4,3,6,8,1,7] => [1,5,6,8,7,2,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,7,5,6,3,8,2,1] => [1,4,6,8,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,8,5,7,2,3,1,6] => [1,4,7,2,8,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,2,7,5,8,3,6,1] => [1,4,5,8,2,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[3,8,5,7,1,4,6,2] => [1,3,5,2,8,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[5,8,2,7,3,4,6,1] => [1,5,3,2,8,4,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,8,2,5,4,3,1,7] => [1,6,3,2,8,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,7,2,4,5,3,8,1] => [1,6,3,2,7,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,7,2,8,3,6,1,4] => [1,5,3,2,7,4,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,1,3,6,4,2,8,7] => [1,5,4,6,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,8,3,7,5,4,2,1] => [1,6,4,7,2,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,1,3,4,7,5,8,2] => [1,6,5,7,8,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,2,1,4,8,7,5,3] => [1,6,7,5,8,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[6,2,8,3,5,7,4,1] => [1,6,7,4,3,8,2,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[5,2,1,3,6,4,8,7] => [1,5,6,4,3,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[7,1,8,3,5,4,6,2] => [1,7,6,4,3,8,2,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[7,1,3,2,4,8,6,5] => [1,7,6,8,5,4,2,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[7,2,1,3,4,5,8,6] => [1,7,8,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],[.,.]]]
[8,7,3,5,4,2,1,6] => [1,8,6,2,7,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,4,6,5,3,2,1,7] => [1,8,7,2,4,5,3,6] => [.,[[[.,[[.,.],[.,[.,.]]]],.],.]]
[5,1,6,4,3,2,8,7] => [1,5,3,6,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[8,3,7,1,4,6,5,2] => [1,8,2,3,7,5,4,6] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[2,8,3,6,4,7,5,1] => [1,2,8,3,4,6,7,5] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[6,2,1,7,5,8,3,4] => [1,6,8,4,7,3,2,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,7,2,1,5,8,4,3] => [1,6,8,3,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[7,6,8,1,5,4,3,2] => [1,7,3,8,2,6,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[6,1,9,8,7,5,4,3,2] => [1,6,5,7,4,8,3,9,2] => [.,[[[[[.,.],.],.],.],[.,[.,[.,.]]]]]
[5,4,8,7,6,1,3,2] => [1,5,6,2,4,7,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[7,6,1,8,5,4,3,2] => [1,7,3,2,6,4,8,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[6,1,10,9,8,7,5,4,3,2] => [1,6,7,5,8,4,9,3,10,2] => [.,[[[[[.,.],.],.],.],[.,[.,[.,[.,.]]]]]]
[6,5,8,7,4,1,3,2] => [1,6,2,5,4,7,3,8] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[1,6,4,8,3,2,5,7] => [1,2,6,3,4,8,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,8,3,5,6,2,4,7] => [1,2,8,7,4,5,6,3] => [.,[.,[[[[.,.],[.,[.,.]]],.],.]]]
[1,4,8,5,6,2,3,7] => [1,2,4,5,6,3,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[1,2,8,5,3,7,4,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[6,1,4,8,2,3,5,7] => [1,6,3,4,8,7,5,2] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[5,7,4,1,2,3,8,6] => [1,5,2,7,8,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,7,4,2,5,3,8,6] => [1,2,7,8,6,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[6,4,3,8,5,7,1,2] => [1,6,7,2,4,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,4,3,6,2,1,5,8] => [1,7,5,2,4,6,3,8] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[6,8,4,2,3,1,5,7] => [1,6,2,8,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[3,7,5,2,4,1,6,8] => [1,3,5,4,2,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[7,1,3,2,8,4,5,6] => [1,7,5,8,6,4,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[2,1,7,4,8,3,5,6] => [1,2,3,7,5,8,6,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[5,2,8,6,1,3,4,7] => [1,5,2,3,8,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[2,8,3,1,4,5,6,7] => [1,2,8,7,6,5,4,3] => [.,[.,[[[[[[.,.],.],.],.],.],.]]]
[7,4,8,2,3,1,5,6] => [1,7,5,3,8,6,2,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[8,3,7,2,1,4,5,6] => [1,8,6,4,2,3,7,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[6,5,2,4,7,1,3,8] => [1,6,2,5,7,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,5,7,4,1,8,2,3] => [1,6,8,3,7,2,5,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,4,3,1,8,2,5,7] => [1,6,2,4,3,5,8,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,4,1,2,8,3,5,6] => [1,7,5,8,6,3,2,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[4,8,1,3,5,7,2,6] => [1,4,3,2,8,6,7,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[7,8,4,1,3,6,2,5] => [1,7,2,8,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,3,6,1,8,2,4,7] => [1,5,8,7,4,2,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[4,7,3,1,8,2,5,6] => [1,4,2,7,5,8,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,3,1,7,2,4,5,6] => [1,8,6,4,7,5,2,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[3,1,8,5,4,7,6,2] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[4,1,5,8,3,7,6,2] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,1,5,3,8,7,6,2] => [1,4,3,5,8,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,5,1,8,2,7,6,3] => [1,4,8,3,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,5,2,8,1,7,6,3] => [1,4,8,3,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,5,2,1,8,7,6,3] => [1,4,2,5,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,6,2,8,7,1,5,3] => [1,4,8,3,2,6,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,8,6,3,7,5,1,2] => [1,4,3,6,5,7,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,6,8,2,7,5,1,3] => [1,4,2,6,5,7,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,2,8,7,5,1,3] => [1,4,8,3,2,6,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[5,6,7,2,8,3,1,4] => [1,5,8,4,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,6,7,2,1,8,3,4] => [1,5,2,6,8,4,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,6,7,2,1,3,8,4] => [1,5,2,6,3,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,1,7,2,4,8,3] => [1,5,2,6,4,7,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,1,6,7,8,3,4,2] => [1,5,8,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,1,6,8,7,3,5,2] => [1,4,8,2,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,1,8,6,7,5,4,2] => [1,3,8,2,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[4,1,6,8,7,5,3,2] => [1,4,8,2,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,1,6,7,4,8,3,2] => [1,5,4,7,3,6,8,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[4,6,8,1,7,5,2,3] => [1,4,2,6,5,7,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,8,6,1,7,5,3,2] => [1,4,2,8,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,6,7,1,8,3,2,4] => [1,5,8,4,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,6,7,3,1,2,8,4] => [1,5,2,6,3,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,8,7,4,2,1,3] => [1,5,4,7,2,6,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[7,4,6,2,3,5,1,8] => [1,7,2,4,3,6,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[1,4,8,6,3,2,5,7] => [1,2,4,6,3,8,7,5] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[7,4,1,6,3,8,5,2] => [1,7,5,3,2,4,6,8] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[6,4,2,5,7,3,1,8] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,2,5,7,6,3,1,8] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,4,5,6,1,8,3,2] => [1,7,3,5,2,4,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[4,1,5,8,6,3,2,7] => [1,4,8,7,2,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[3,2,7,6,1,8,5,4] => [1,3,7,5,2,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,7,5,1,6,8,2,3] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,6,5,1,2,7,4,3] => [1,8,3,5,2,6,7,4] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[3,2,5,1,4,8,7,6] => [1,3,5,4,2,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[8,5,4,1,3,2,7,6] => [1,8,6,2,5,3,4,7] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[1,4,2,3,6,8,7,5] => [1,2,4,3,5,6,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[5,4,8,3,7,1,6,2] => [1,5,7,6,2,4,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,7,1,8,2,5,3,6] => [1,4,8,6,5,2,7,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,2,5,4,7,8,1,6] => [1,3,5,7,2,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[8,1,6,7,2,5,3,4] => [1,8,4,7,3,6,5,2] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[1,2,7,5,6,8,3,4] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,2,8,6,4,7,1,5] => [1,3,8,5,4,6,7,2] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[7,8,4,6,3,2,1,5] => [1,7,2,8,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,2,5,3,6,7,1,4] => [1,8,4,3,5,6,7,2] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[3,8,5,2,7,6,1,4] => [1,3,5,7,2,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,7,5,3,1,8,6,2] => [1,4,3,5,2,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,5,3,6,8,1,7,2] => [1,4,6,2,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[1,6,3,5,7,2,8,4] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,5,4,6,7,8,2,3] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[8,4,6,5,7,2,1,3] => [1,8,3,6,2,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[7,4,5,2,6,8,1,3] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[5,4,2,6,8,7,1,3] => [1,5,8,3,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[7,8,4,3,1,2,6,5] => [1,7,6,2,8,5,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[6,5,1,4,3,2,8,7] => [1,6,2,5,3,4,7,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[3,6,4,5,2,1,8,7] => [1,3,4,5,2,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[7,5,4,2,3,8,1,6] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,2,6,7,3,1,4,8] => [1,5,3,6,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[7,8,1,3,5,6,2,4] => [1,7,2,8,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,8,3,1,5,6,2,4] => [1,7,2,8,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,1,3,8,5,6,2,4] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[1,7,8,3,5,6,2,4] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[5,1,7,8,3,4,6,2] => [1,5,3,7,6,4,8,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[1,5,7,8,3,4,6,2] => [1,2,5,3,7,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,3,7,8,2,5,6,4] => [1,2,3,7,6,5,4,8] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[3,1,7,8,5,2,6,4] => [1,3,7,6,2,4,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[1,3,7,5,8,2,6,4] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[3,1,7,5,8,2,6,4] => [1,3,7,6,2,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,5,7,1,8,4,6,2] => [1,3,7,6,4,2,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,5,7,8,1,4,6,2] => [1,3,7,6,4,8,2,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[5,3,7,8,4,6,1,2] => [1,5,4,8,2,3,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,3,7,8,4,1,6,2] => [1,5,4,8,2,3,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,3,7,1,8,4,6,2] => [1,5,8,2,3,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,1,3,7,8,4,2,6] => [1,5,8,6,4,7,2,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[3,6,2,1,4,5,8,7] => [1,3,2,6,5,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[4,6,2,5,1,3,8,7] => [1,4,5,2,6,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[6,4,2,5,1,3,8,7] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,5,8,1,7,3,4,6] => [1,2,5,7,4,3,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[6,8,2,7,3,1,4,5] => [1,6,2,8,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,2,8,1,7,3,4,6] => [1,5,7,4,2,3,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,2,8,3,7,1,4,6] => [1,5,7,4,3,8,6,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[2,1,5,8,4,3,6,7] => [1,2,3,5,4,8,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[5,8,3,2,7,1,4,6] => [1,5,7,4,2,8,6,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[2,6,8,3,7,1,4,5] => [1,2,6,3,8,5,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[5,1,8,3,7,2,4,6] => [1,5,7,4,3,8,6,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[4,8,5,1,6,2,3,7] => [1,4,2,8,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[2,1,5,4,8,3,6,7] => [1,2,3,5,8,7,6,4] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[2,4,3,8,1,5,6,7] => [1,2,4,8,7,6,5,3] => [.,[.,[[.,.],[[[[.,.],.],.],.]]]]
[3,1,8,4,2,5,6,7] => [1,3,8,7,6,5,2,4] => [.,[[.,.],[[[[[.,.],.],.],.],.]]]
[3,8,4,2,1,5,6,7] => [1,3,4,2,8,7,6,5] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]]
[2,3,8,4,1,5,6,7] => [1,2,3,8,7,6,5,4] => [.,[.,[.,[[[[[.,.],.],.],.],.]]]]
[3,4,2,8,1,5,6,7] => [1,3,2,4,8,7,6,5] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]]
[4,8,5,2,6,1,3,7] => [1,4,2,8,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[2,1,4,8,5,3,6,7] => [1,2,3,4,8,7,6,5] => [.,[.,[.,[.,[[[[.,.],.],.],.]]]]]
[3,2,8,4,1,5,6,7] => [1,3,8,7,6,5,2,4] => [.,[[.,.],[[[[[.,.],.],.],.],.]]]
[2,8,4,3,1,5,6,7] => [1,2,8,7,6,5,3,4] => [.,[.,[[[[[.,[.,.]],.],.],.],.]]]
[4,1,7,5,6,2,8,3] => [1,4,5,6,2,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,7,4,3,8,1,6,2] => [1,5,8,2,7,6,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,7,4,3,8,2,6,1] => [1,5,8,2,7,6,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[3,8,4,2,6,7,5,1] => [1,3,4,2,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,8,4,1,6,7,5,2] => [1,3,4,2,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[6,1,7,5,2,8,4,3] => [1,6,8,3,7,4,5,2] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[5,6,4,3,2,8,1,7] => [1,5,2,6,8,7,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[2,6,7,5,3,8,4,1] => [1,2,6,8,3,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,1,6,7,5,3,8,4] => [1,2,3,6,4,7,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[3,8,4,2,1,6,7,5] => [1,3,4,2,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[5,7,4,3,8,2,1,6] => [1,5,8,6,2,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,7,4,8,1,2,5,3] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,7,5,8,1,2,4,3] => [1,6,2,7,4,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,7,4,8,3,1,2,5] => [1,6,2,7,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,4,8,1,2,5,7,6] => [1,3,8,6,5,2,4,7] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[6,1,3,4,8,2,5,7] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,2,3,4,8,1,5,7] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[3,4,8,2,1,5,7,6] => [1,3,8,6,5,2,4,7] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[6,7,5,8,2,4,3,1] => [1,6,4,8,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,7,5,8,3,1,4,2] => [1,6,2,7,4,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[3,4,8,1,5,7,6,2] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[2,5,7,6,1,4,8,3] => [1,2,5,3,7,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,7,4,8,2,3,5,1] => [1,6,3,4,8,2,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,7,4,8,1,3,5,2] => [1,6,3,4,8,2,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[2,6,7,5,1,3,8,4] => [1,2,6,3,7,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,3,1,4,8,2,5,7] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,7,5,8,4,1,3,2] => [1,6,2,7,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[6,7,4,8,2,1,3,5] => [1,6,2,7,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,7,4,8,1,2,3,5] => [1,6,2,7,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[1,5,6,3,4,8,2,7] => [1,2,5,4,3,6,8,7] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[8,1,3,4,7,2,6,5] => [1,8,5,7,6,2,3,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[6,7,8,2,3,5,4,1] => [1,6,5,3,8,2,7,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[2,8,3,4,7,5,6,1] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[1,8,3,4,7,6,2,5] => [1,2,8,5,7,3,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[8,7,2,3,6,5,4,1] => [1,8,2,7,4,3,5,6] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[4,8,1,6,7,2,5,3] => [1,4,6,2,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,1,3,8,4,6,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[8,2,1,7,4,3,6,5] => [1,8,5,4,7,6,3,2] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[1,3,2,8,5,4,6,7] => [1,2,3,4,8,7,6,5] => [.,[.,[.,[.,[[[[.,.],.],.],.]]]]]
[8,3,1,5,7,2,6,4] => [1,8,4,5,7,6,2,3] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,4,5,1,7,2,6,3] => [1,8,3,5,7,6,2,4] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[1,5,6,8,7,4,2,3] => [1,2,5,7,3,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,4,8,5,7,6,2,3] => [1,2,4,5,7,3,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[6,7,2,8,5,3,4,1] => [1,6,3,2,7,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,2,8,7,5,4,6,1] => [1,3,8,2,4,7,6,5] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[3,1,8,7,5,6,2,4] => [1,3,8,4,7,2,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[4,1,8,6,7,5,2,3] => [1,4,6,5,7,2,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,1,7,8,6,4,2,3] => [1,5,6,4,8,3,7,2] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[6,7,1,8,5,4,2,3] => [1,6,4,8,3,2,7,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[7,8,3,2,6,1,4,5] => [1,7,4,2,8,5,6,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,8,4,1,5,6,3,2] => [1,7,3,4,2,8,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,8,1,4,5,6,3,2] => [1,7,3,2,8,4,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,8,1,2,6,3,4,5] => [1,7,4,2,8,5,6,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,8,4,5,1,6,3,2] => [1,7,3,4,5,2,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[5,3,8,4,1,6,7,2] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,2,4,8,1,5,3,7] => [1,6,5,2,3,4,8,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[3,4,8,5,1,6,7,2] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,5,8,1,4,6,7,2] => [1,3,8,2,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[1,4,8,2,6,3,7,5] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[5,3,8,1,4,6,7,2] => [1,5,4,2,3,8,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,2,6,8,1,5,3,7] => [1,4,8,7,3,6,5,2] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[7,4,2,8,1,5,3,6] => [1,7,3,2,4,8,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[6,1,7,5,8,4,3,2] => [1,6,4,5,8,2,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,2,7,8,5,3,4,6] => [1,2,3,7,4,8,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[1,7,5,6,8,4,3,2] => [1,2,7,3,5,8,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[3,1,8,4,5,6,7,2] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[2,1,4,8,6,5,3,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[3,2,7,8,5,1,4,6] => [1,3,7,4,8,6,2,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[2,3,7,8,5,1,4,6] => [1,2,3,7,4,8,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,7,3,8,5,1,4,6] => [1,2,7,4,8,6,3,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[3,6,2,8,5,1,4,7] => [1,3,2,6,4,8,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,4,2,8,7,5,3,6] => [1,2,4,8,6,5,7,3] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[7,3,6,8,5,4,1,2] => [1,7,2,3,6,4,8,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,2,1,8,5,3,4,6] => [1,7,4,8,6,3,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[1,2,6,8,4,5,3,7] => [1,2,3,6,5,4,8,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[7,1,6,5,8,4,3,2] => [1,7,3,6,4,5,8,2] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[6,5,7,1,8,4,3,2] => [1,6,4,2,5,8,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,7,6,1,8,4,3,2] => [1,5,8,2,7,3,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,7,3,8,5,4,1,2] => [1,6,4,8,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,1,2,8,4,5,3,6] => [1,7,3,2,4,8,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[1,8,7,5,3,2,4,6] => [1,2,8,6,3,7,4,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[1,8,7,4,2,5,3,6] => [1,2,8,6,5,3,7,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[8,7,4,2,5,3,6,1] => [1,8,2,7,6,3,4,5] => [.,[[.,[[[.,[.,[.,.]]],.],.]],.]]
[7,1,6,4,2,5,3,8] => [1,7,3,6,5,2,4,8] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[5,3,7,1,6,4,2,8] => [1,5,6,4,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,3,6,4,2,7,1,8] => [1,5,2,3,6,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[1,5,3,8,7,4,2,6] => [1,2,5,7,3,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[7,4,2,8,6,3,5,1] => [1,7,5,6,3,2,4,8] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[5,3,6,1,8,7,4,2] => [1,5,8,2,3,6,7,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,1,5,3,8,7,4,2] => [1,6,7,4,3,5,8,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[2,8,7,5,4,6,1,3] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[2,3,1,8,7,5,4,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[7,4,2,1,8,6,3,5] => [1,7,3,2,4,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[1,8,6,3,5,7,4,2] => [1,2,8,3,6,7,4,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[6,3,8,5,2,1,7,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,6,3,7,4,2,1,5] => [1,8,5,4,7,2,6,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[2,8,6,4,7,5,1,3] => [1,2,8,3,6,5,7,4] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[5,1,8,6,3,7,4,2] => [1,5,3,8,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,3,7,4,1,8,5,2] => [1,6,8,2,3,7,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[8,5,2,6,3,7,4,1] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,6,3,7,4,2,5,1] => [1,8,2,6,3,4,7,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[1,8,6,3,2,4,7,5] => [1,2,8,5,3,6,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[8,6,3,2,4,7,5,1] => [1,8,2,6,7,5,4,3] => [.,[[.,[[[[.,.],.],.],[.,.]]],.]]
[7,5,1,8,6,3,2,4] => [1,7,2,5,6,3,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,1,8,7,5,3,2,4] => [1,6,3,8,4,7,2,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,3,2,8,7,6,1,5] => [1,4,8,5,7,2,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[2,4,5,1,3,8,7,6] => [1,2,4,3,5,6,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[1,7,4,2,5,8,6,3] => [1,2,7,6,8,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[5,3,1,8,7,4,2,6] => [1,5,7,2,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,8,6,4,1,3,7,5] => [1,2,8,5,3,6,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[4,1,8,6,3,2,7,5] => [1,4,6,2,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[7,4,2,8,6,3,1,5] => [1,7,2,4,8,5,6,3] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,3,1,8,5,2,7,4] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,5,2,6,3,1,7,4] => [1,8,4,6,2,5,3,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[1,8,5,2,7,4,6,3] => [1,2,8,3,5,7,6,4] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[8,5,2,7,4,6,3,1] => [1,8,2,5,4,7,3,6] => [.,[[.,[[[.,.],.],[[.,.],.]]],.]]
[6,3,1,7,4,8,5,2] => [1,6,8,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,6,3,1,5,7,4,2] => [1,8,2,6,7,4,3,5] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[4,1,7,5,8,6,3,2] => [1,4,5,8,2,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[2,3,1,7,5,8,6,4] => [1,2,3,4,7,6,8,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[7,4,8,5,2,1,6,3] => [1,7,6,2,4,5,3,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[1,7,4,6,3,8,5,2] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[3,5,6,2,1,4,8,7] => [1,3,6,4,2,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,5,7,8,1,4,2,6] => [1,3,7,2,5,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,1,8,5,7,3,2,6] => [1,4,5,7,2,3,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[2,1,5,8,7,4,3,6] => [1,2,3,5,7,4,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,1,5,7,8,4,3,6] => [1,2,3,5,8,6,4,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[3,7,8,2,4,1,6,5] => [1,3,8,5,4,2,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,8,7,2,4,1,6,5] => [1,3,7,6,2,8,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[6,2,8,4,1,7,3,5] => [1,6,7,3,8,5,2,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,3,4,8,1,6,2,5] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,3,4,8,1,7,2,5] => [1,6,7,2,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,3,4,8,1,2,7,6] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,3,5,8,1,2,7,6] => [1,4,8,6,2,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[6,4,3,8,1,7,2,5] => [1,6,7,2,4,8,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,5,3,8,7,1,2,4] => [1,6,2,5,7,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[4,6,3,8,1,7,2,5] => [1,4,8,5,2,6,7,3] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[2,6,8,4,1,7,3,5] => [1,2,6,7,3,8,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,8,7,4,2,6,3,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[3,7,5,8,6,1,2,4] => [1,3,5,6,2,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[2,7,8,5,6,1,3,4] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,8,7,5,6,2,3,4] => [1,2,8,4,5,6,3,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[2,6,8,5,7,1,3,4] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,3,6,8,7,1,2,4] => [1,5,7,2,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,2,8,5,6,1,3,4] => [1,7,3,8,4,5,6,2] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[5,2,8,6,7,1,3,4] => [1,5,7,3,8,4,6,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[1,8,3,2,7,6,4,5] => [1,2,8,5,7,4,3,6] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[5,2,8,7,6,1,3,4] => [1,5,6,2,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[3,4,7,8,1,6,2,5] => [1,3,7,2,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,5,8,7,6,1,3,4] => [1,2,5,6,3,8,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[7,4,6,5,8,1,2,3] => [1,7,2,4,5,8,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[3,6,7,8,5,1,2,4] => [1,3,7,2,6,4,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[2,6,8,7,5,1,3,4] => [1,2,6,3,8,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,8,6,7,5,2,3,4] => [1,2,8,4,7,3,6,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[2,7,8,6,5,1,3,4] => [1,2,7,3,8,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[5,7,6,4,8,1,2,3] => [1,5,8,3,6,2,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[2,8,7,4,1,3,5,6] => [1,2,8,6,3,7,5,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[5,4,8,7,1,3,2,6] => [1,5,2,4,7,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,8,6,1,3,2,5,7] => [1,4,2,8,7,5,3,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[2,8,7,1,4,5,3,6] => [1,2,8,6,5,4,3,7] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[4,2,1,8,7,3,5,6] => [1,4,8,6,3,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[5,1,6,3,2,8,7,4] => [1,5,2,3,6,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[8,7,2,3,5,4,1,6] => [1,8,6,4,3,2,7,5] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[4,3,5,2,8,7,1,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,7,6,8,1,5,2,4] => [1,3,6,5,2,7,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,8,6,1,7,3,5,4] => [1,2,8,4,3,6,5,7] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[1,7,6,3,5,8,2,4] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[3,7,5,1,6,8,2,4] => [1,3,5,6,8,4,2,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[3,6,5,8,1,4,7,2] => [1,3,5,2,6,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[8,1,5,6,4,7,2,3] => [1,8,3,5,4,6,7,2] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[3,6,7,4,1,8,2,5] => [1,3,7,2,6,8,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[1,7,4,6,8,2,5,3] => [1,2,7,5,8,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,7,1,6,5,4,8,3] => [1,2,7,8,3,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[7,3,2,6,1,8,5,4] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,4,7,2,3,1,8,5] => [1,6,2,4,3,7,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[3,8,1,6,7,4,2,5] => [1,3,2,8,5,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[2,7,4,3,6,8,1,5] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,8,4,6,1,5,3,7] => [1,2,8,7,3,4,6,5] => [.,[.,[[[.,[.,[[.,.],.]]],.],.]]]
[8,4,1,6,3,2,5,7] => [1,8,7,5,3,2,4,6] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[4,7,3,8,5,2,1,6] => [1,4,8,6,2,7,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,1,7,4,8,5,2,6] => [1,3,7,2,4,5,8,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,8,6,2,7,4,1,5] => [1,3,6,4,2,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[7,3,1,4,5,2,8,6] => [1,7,8,6,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[8,1,2,4,6,7,5,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,1,3,6,7,5,4,2] => [1,8,2,3,4,6,5,7] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[7,5,2,3,8,6,1,4] => [1,7,2,5,8,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[8,6,2,4,1,3,7,5] => [1,8,5,2,6,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[4,7,5,1,8,6,3,2] => [1,4,2,7,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,7,3,2,8,5,6,1] => [1,4,2,7,6,5,8,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,8,4,6,1,7,5,2] => [1,3,4,6,7,5,2,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[8,3,1,4,5,7,6,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[3,5,1,6,8,4,7,2] => [1,3,2,5,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[6,1,5,7,3,8,4,2] => [1,6,8,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[7,2,6,5,8,4,1,3] => [1,7,2,3,6,4,5,8] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[8,3,2,5,1,6,7,4] => [1,8,4,5,2,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[2,6,8,3,7,4,1,5] => [1,2,6,4,3,8,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[8,1,5,6,4,7,3,2] => [1,8,2,3,5,4,6,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[7,4,1,8,3,2,6,5] => [1,7,6,2,4,8,5,3] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[8,3,7,4,2,1,6,5] => [1,8,5,2,3,7,6,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[7,3,6,1,8,4,5,2] => [1,7,5,8,2,3,6,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,2,7,3,4,6,5,1] => [1,8,2,3,7,5,4,6] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[7,3,8,2,5,6,4,1] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,7,1,5,4,2,3,6] => [1,8,6,2,7,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[3,7,1,5,2,8,6,4] => [1,3,2,7,6,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[8,7,2,5,4,1,3,6] => [1,8,6,2,7,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[7,1,8,6,2,4,3,5] => [1,7,3,8,5,2,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,1,6,2,7,5,3,4] => [1,8,4,2,3,6,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[6,3,4,1,7,2,8,5] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,2,4,3,5,1,8,6] => [1,7,8,6,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[5,1,7,2,3,8,6,4] => [1,5,3,7,6,8,4,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,2,3,5,1,7,6,4] => [1,8,4,5,2,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[7,6,3,1,4,8,2,5] => [1,7,2,6,8,5,4,3] => [.,[[.,[[[[.,.],.],.],.]],[.,.]]]
[6,1,8,2,7,5,3,4] => [1,6,5,7,3,8,4,2] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[7,2,8,1,6,5,3,4] => [1,7,3,8,4,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,2,6,4,3,8,1,5] => [1,7,2,3,6,8,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[5,1,7,4,3,8,2,6] => [1,5,3,7,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,2,4,1,6,3,7,5] => [1,8,5,6,3,4,2,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[6,1,7,3,2,8,5,4] => [1,6,8,4,3,7,5,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[4,7,2,1,6,3,8,5] => [1,4,2,7,8,5,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,2,1,5,3,8,4,7] => [1,6,8,7,4,5,3,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[5,3,1,6,2,8,4,7] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,1,5,2,8,4,3,7] => [1,6,4,2,3,5,8,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,4,3,8,1,5,2,6] => [1,7,2,4,8,6,5,3] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[7,4,8,1,5,3,2,6] => [1,7,2,4,3,8,6,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[6,1,5,3,2,8,4,7] => [1,6,8,7,4,3,5,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,3,2,8,4,1,5,7] => [1,6,2,3,4,8,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,3,4,2,8,5,1,6] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,1,6,3,4,2,8,5] => [1,7,8,5,4,3,6,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[4,8,5,6,1,7,3,2] => [1,4,6,7,3,5,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,7,1,3,8,5,2,4] => [1,6,5,8,4,3,2,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[3,6,7,1,5,2,8,4] => [1,3,7,8,4,2,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[5,6,2,7,1,3,8,4] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,2,8,1,3,7,4] => [1,5,2,6,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,1,8,3,7,5,2,4] => [1,6,5,7,2,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[7,4,2,1,5,8,3,6] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,4,1,5,8,3,2,6] => [1,7,2,4,5,8,6,3] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,3,2,6,4,8,1,5] => [1,7,2,3,4,6,8,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[6,4,2,7,3,8,1,5] => [1,6,8,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[7,4,8,3,1,5,2,6] => [1,7,2,4,3,8,6,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[6,1,8,4,5,2,7,3] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,1,6,4,5,2,8,3] => [1,7,8,3,6,2,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[3,5,2,7,1,6,8,4] => [1,3,2,5,4,7,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,5,7,2,8,6,1,3] => [1,4,2,5,8,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[3,5,1,7,2,6,8,4] => [1,3,2,5,4,7,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,5,7,2,8,1,3,6] => [1,4,2,5,8,6,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,6,7,1,3,8,5,2] => [1,4,2,6,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,6,1,5,7,8,4,2] => [1,3,2,6,8,4,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,6,7,1,5,8,3,2] => [1,4,2,6,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,1,3,7,4,8,5,2] => [1,6,8,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[4,1,5,2,7,6,3,8] => [1,4,2,3,5,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[2,5,1,4,3,8,6,7] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[3,7,2,1,5,8,6,4] => [1,3,2,7,6,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[7,2,5,3,1,8,6,4] => [1,7,6,8,4,3,5,2] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[7,5,1,4,2,8,6,3] => [1,7,6,8,3,2,5,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[7,5,4,1,3,8,6,2] => [1,7,6,8,2,5,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[5,3,2,1,7,6,4,8] => [1,5,7,4,2,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,3,2,8,1,5,7,4] => [1,6,5,2,3,4,8,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[7,4,3,2,8,1,6,5] => [1,7,6,2,4,3,5,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[7,6,2,4,8,3,5,1] => [1,7,5,8,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,3,6,4,8,1,5,2] => [1,7,5,8,2,3,6,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[2,7,5,3,8,1,4,6] => [1,2,7,4,3,5,8,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[8,3,2,7,1,6,4,5] => [1,8,5,2,3,4,7,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,5,7,4,3,6,2,1] => [1,8,2,5,3,7,4,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[2,8,5,6,1,4,3,7] => [1,2,8,7,3,5,4,6] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]]
[7,2,6,8,4,1,5,3] => [1,7,5,4,8,3,6,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[7,6,4,8,3,2,5,1] => [1,7,5,3,4,8,2,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[5,4,8,3,2,1,7,6] => [1,5,2,4,3,8,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,3,7,2,1,6,5,8] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,5,8,1,4,3,7,6] => [1,2,5,4,3,8,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[3,6,8,2,1,5,7,4] => [1,3,8,4,2,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[5,7,1,4,8,2,6,3] => [1,5,8,3,2,7,6,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[2,7,4,1,8,3,6,5] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[3,5,1,8,4,2,7,6] => [1,3,2,5,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[4,1,5,7,3,6,2,8] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,2,5,8,3,1,7,6] => [1,4,8,6,2,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[6,1,2,7,8,3,5,4] => [1,6,3,2,4,7,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,3,1,8,6,4,2,7] => [1,5,6,4,8,7,2,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[4,8,1,7,6,2,3,5] => [1,4,7,3,2,8,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,7,8,1,5,3,2,6] => [1,4,2,7,3,8,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,8,7,1,3,6,4,2] => [1,5,3,7,4,2,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,8,7,2,1,6,4,5] => [1,3,7,4,2,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,8,7,1,6,3,5,4] => [1,2,8,4,3,7,5,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[3,7,6,1,5,4,2,8] => [1,3,6,4,2,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,8,7,6,1,3,5,2] => [1,4,6,3,7,5,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[5,8,6,4,3,2,1,7] => [1,5,3,6,2,8,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[8,7,3,6,4,2,1,5] => [1,8,5,4,6,2,7,3] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[6,1,4,2,5,3,7,8] => [1,6,3,4,2,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[1,3,7,5,4,2,8,6] => [1,2,3,7,8,6,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[6,1,3,5,4,2,7,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,1,2,5,4,7,3,8] => [1,6,7,3,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,1,6,3,4,7,8,2] => [1,5,4,3,6,7,8,2] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[5,2,6,3,4,7,1,8] => [1,5,4,3,6,7,2,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[3,4,7,5,8,6,1,2] => [1,3,7,2,4,5,8,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,4,7,1,5,3,8,6] => [1,2,4,3,7,8,6,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[2,3,6,7,4,8,1,5] => [1,2,3,6,8,5,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,3,6,7,4,8,5,2] => [1,2,3,6,8,4,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,7,6,5,3,1,8,4] => [1,2,7,8,4,5,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[5,2,6,1,4,7,8,3] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[4,7,6,5,2,1,8,3] => [1,4,5,2,7,8,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,3,6,2,4,1,7,8] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,3,1,5,4,7,8,2] => [1,6,7,8,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,3,6,1,4,2,7,8] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[1,7,4,2,6,3,8,5] => [1,2,7,8,5,6,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[6,4,1,2,5,3,7,8] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,7,6,3,8,5,1,2] => [1,4,3,6,5,8,2,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[3,7,6,5,1,2,8,4] => [1,3,6,2,7,8,4,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,7,6,5,8,1,4,3] => [1,2,7,4,5,8,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[9,1,2,3,4,5,6,8,7] => [1,9,7,6,5,4,3,2,8] => [.,[[[[[[[.,.],.],.],.],.],[.,.]],.]]
[10,1,2,3,4,5,6,7,9,8] => [1,10,8,7,6,5,4,3,2,9] => [.,[[[[[[[[.,.],.],.],.],.],.],[.,.]],.]]
[2,3,4,5,6,9,7,8,1] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[2,3,4,5,6,7,8,10,9,1] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[5,2,8,7,6,4,3,1] => [1,5,6,4,7,3,8,2] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[8,2,7,6,1,5,4,3] => [1,8,3,7,4,6,5,2] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[4,5,6,2,3,8,1,7] => [1,4,2,5,3,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,5,3,2,7,8,1,6] => [1,4,2,5,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,5,7,3,8,4,2,1] => [1,6,4,3,7,2,5,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[3,2,7,4,5,8,1,6] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[6,8,1,5,2,4,3,7] => [1,6,4,5,2,8,7,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,3,4,6,1,5,2,7] => [1,8,7,2,3,4,6,5] => [.,[[[.,[.,[.,[[.,.],.]]]],.],.]]
[2,3,4,7,5,8,1,6] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[6,3,4,7,8,2,5,1] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,3,7,4,8,6,1,2] => [1,5,8,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,3,6,4,1,7,2,5] => [1,8,5,2,3,6,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[1,3,7,4,8,6,2,5] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,7,8,5,4,1,2,6] => [1,3,8,6,2,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[5,4,3,1,7,8,2,6] => [1,5,7,2,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,7,6,2,8,4,1,3] => [1,5,8,3,6,4,2,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,1,7,5,8,3,4,2] => [1,6,3,7,4,5,8,2] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,5,6,4,1,3,8,2] => [1,7,8,2,5,3,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[1,5,6,8,4,7,3,2] => [1,2,5,4,8,3,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[4,1,3,7,6,5,8,2] => [1,4,7,8,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,4,1,7,5,8,6,2] => [1,3,2,4,7,6,8,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[8,5,7,4,3,1,6,2] => [1,8,2,5,3,7,6,4] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[6,8,5,1,7,2,4,3] => [1,6,2,8,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[7,8,3,6,2,1,4,5] => [1,7,4,6,2,8,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[8,1,7,4,2,3,6,5] => [1,8,5,2,3,7,6,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[1,8,7,2,3,5,6,4] => [1,2,8,4,3,7,6,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[2,8,3,1,6,7,5,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[8,2,3,1,5,7,6,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[3,8,4,1,2,7,6,5] => [1,3,4,2,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[6,3,2,1,8,4,7,5] => [1,6,4,2,3,5,8,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,3,7,4,1,8,5,6] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,7,8,5,1,3,6,4] => [1,2,7,6,3,8,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[2,8,5,4,7,6,1,3] => [1,2,8,3,5,7,4,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[6,7,1,5,8,2,4,3] => [1,6,2,7,4,5,8,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[4,8,7,6,2,3,5,1] => [1,4,6,3,7,5,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[7,8,1,5,3,2,6,4] => [1,7,6,2,8,4,5,3] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[6,5,7,3,8,2,1,4] => [1,6,2,5,8,4,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[8,1,4,7,2,5,6,3] => [1,8,3,4,7,6,5,2] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]]
[8,3,4,5,7,1,6,2] => [1,8,2,3,4,5,7,6] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]
[2,3,6,5,8,1,4,7] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,3,5,8,6,1,4,7] => [1,2,3,5,6,4,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[1,2,3,7,4,6,8,5] => [1,2,3,4,7,8,5,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[3,2,7,1,4,5,8,6] => [1,3,7,8,6,5,4,2] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[2,1,5,3,8,7,4,6] => [1,2,3,5,8,6,7,4] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[4,2,7,1,8,3,5,6] => [1,4,2,3,7,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,1,8,2,7,3,5,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[1,2,7,5,3,8,4,6] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,2,7,1,4,8,5,6] => [1,3,7,5,4,2,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[1,2,3,7,6,8,4,5] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,2,3,6,8,7,4,5] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,2,3,7,8,4,6,5] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[1,2,3,6,8,4,7,5] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[1,2,3,7,8,6,4,5] => [1,2,3,4,7,5,8,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[6,2,8,3,7,5,1,4] => [1,6,5,7,2,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[4,2,8,3,7,5,6,1] => [1,4,3,8,2,5,7,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[7,3,4,8,6,5,1,2] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[5,3,4,8,7,2,6,1] => [1,5,7,6,2,3,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,3,5,8,7,2,6,1] => [1,4,8,2,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[2,6,8,3,7,4,5,1] => [1,2,6,4,3,8,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,8,4,3,7,5,6,2] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[2,5,8,3,7,4,6,1] => [1,2,5,7,6,4,3,8] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[3,5,4,8,7,2,6,1] => [1,3,4,8,2,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[4,5,3,8,6,7,2,1] => [1,4,8,2,5,6,7,3] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[2,6,8,5,4,7,3,1] => [1,2,6,7,3,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,8,5,6,4,7,3,2] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[2,5,8,6,4,7,3,1] => [1,2,5,4,6,7,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[7,4,6,5,8,3,2,1] => [1,7,2,4,5,8,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,3,7,8,4,5,2,1] => [1,6,5,4,8,2,3,7] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[5,2,8,6,4,7,3,1] => [1,5,4,6,7,3,8,2] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[4,2,8,6,5,7,3,1] => [1,4,6,7,3,8,2,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,2,8,6,7,4,5,1] => [1,3,8,2,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[2,3,8,7,5,4,6,1] => [1,2,3,8,4,7,6,5] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]]
[1,8,2,7,4,5,6,3] => [1,2,8,3,4,7,6,5] => [.,[.,[[.,[.,[[[.,.],.],.]]],.]]]
[5,2,8,4,6,7,3,1] => [1,5,6,7,3,8,2,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,2,8,5,6,7,3,1] => [1,4,5,6,7,3,8,2] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,3,6,8,5,7,2,1] => [1,4,8,2,3,6,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,4,6,8,7,2,5,1] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,8,3,5,7,4,6,2] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[2,7,8,4,5,6,3,1] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[3,7,5,8,4,6,2,1] => [1,3,5,4,8,2,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[5,7,4,6,8,3,2,1] => [1,5,8,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[2,6,8,4,5,7,3,1] => [1,2,6,7,3,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[4,2,7,1,3,8,5,6] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,2,5,1,3,8,6,7] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[5,3,6,1,7,2,4,8] => [1,5,7,4,2,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[3,7,1,2,5,8,6,4] => [1,3,2,7,6,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[7,5,1,3,4,8,6,2] => [1,7,6,8,2,5,4,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[7,5,1,2,4,8,6,3] => [1,7,6,8,3,2,5,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[6,4,2,3,7,1,5,8] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,6,3,8,1,2,5,4] => [1,7,5,2,6,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,4,2,3,8,1,6,5] => [1,7,6,2,4,3,5,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[4,7,5,2,8,1,3,6] => [1,4,2,7,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,2,6,3,7,1,4,5] => [1,8,5,7,4,3,6,2] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[8,6,1,2,7,4,5,3] => [1,8,3,2,6,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,5,7,1,3,4,6,2] => [1,8,2,5,3,7,6,4] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[8,6,2,7,1,3,5,4] => [1,8,4,7,5,2,6,3] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[3,7,5,8,1,2,4,6] => [1,3,5,2,7,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[7,6,4,8,1,3,5,2] => [1,7,5,2,6,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[3,6,8,1,2,5,7,4] => [1,3,8,4,2,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[3,7,2,4,8,1,6,5] => [1,3,2,7,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,6,3,8,1,2,5,7] => [1,4,8,7,5,2,6,3] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,6,3,7,1,2,5,8] => [1,4,7,5,2,6,3,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,1,7,8,2,3,6,5] => [1,4,8,5,2,3,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[7,2,8,1,6,3,4,5] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[4,7,8,2,5,1,3,6] => [1,4,2,7,3,8,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,8,7,1,3,5,6,2] => [1,4,2,8,3,7,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[3,8,7,1,2,4,6,5] => [1,3,7,6,4,2,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,8,7,1,2,3,6,5] => [1,4,2,8,5,3,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[5,8,7,1,2,4,6,3] => [1,5,2,8,3,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[7,1,8,6,2,3,5,4] => [1,7,5,2,3,8,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,4,1,2,5,3,6] => [1,7,3,4,2,8,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,8,1,2,6,5,3,4] => [1,7,3,2,8,4,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,1,3,4,7,2,5,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,8,2,1,6,3,5,4] => [1,7,5,6,3,2,8,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[1,2,8,7,5,4,3,6] => [1,2,3,8,6,4,7,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[6,2,1,5,7,4,3,8] => [1,6,4,5,7,3,2,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,2,3,7,4,1,5,8] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,4,8,7,5,6,1,2] => [1,3,8,2,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[2,3,8,7,4,1,5,6] => [1,2,3,8,6,4,7,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[2,7,3,8,6,4,1,5] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[5,2,7,1,4,6,8,3] => [1,5,4,2,3,7,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,6,7,5,2,1,8,3] => [1,4,5,2,6,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[6,3,1,4,5,7,8,2] => [1,6,7,8,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,3,1,4,6,2,7,8] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,1,2,4,7,6,8,3] => [1,5,7,8,3,2,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,7,4,1,2,6,3,8] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,1,7,8,2,6,3,5] => [1,4,8,5,2,3,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[1,2,8,7,6,5,3,4] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[3,1,2,4,6,8,7,5] => [1,3,2,4,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[3,1,8,4,5,7,6,2] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,2,8,5,4,7,1,6] => [1,3,8,6,7,2,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,2,8,1,5,3,7,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,3,8,5,7,6,1,2] => [1,4,5,7,2,3,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,8,2,1,6,3,7,5] => [1,4,2,8,5,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,8,5,6,1,7,4,2] => [1,3,5,2,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[2,8,7,5,1,6,4,3] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[2,8,6,7,5,1,4,3] => [1,2,8,3,6,4,7,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[5,1,3,4,6,7,2,8] => [1,5,6,7,2,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[1,3,4,8,7,5,2,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[8,2,4,1,7,3,5,6] => [1,8,6,3,4,2,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,6,1,4,2,3,7,5] => [1,8,5,2,6,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[3,6,1,4,2,8,7,5] => [1,3,2,6,8,5,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[1,6,8,4,3,7,2,5] => [1,2,6,7,3,8,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[3,1,4,7,8,5,2,6] => [1,3,4,7,2,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[1,8,7,4,3,6,2,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[7,4,1,3,8,2,6,5] => [1,7,6,2,4,3,5,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[4,8,6,2,1,3,7,5] => [1,4,2,8,5,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[2,7,4,1,8,3,5,6] => [1,2,7,5,8,6,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,7,8,4,2,3,6,5] => [1,2,7,6,3,8,5,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[4,7,1,3,8,2,6,5] => [1,4,3,2,7,6,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[8,7,1,3,4,2,6,5] => [1,8,5,4,3,2,7,6] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[1,7,4,3,6,2,8,5] => [1,2,7,8,5,6,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,4,3,7,5,8,1,6] => [1,2,4,7,3,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,4,7,3,6,2,8,5] => [1,2,4,3,7,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,8,3,4,2,6,7,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[6,4,1,3,7,2,8,5] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[8,1,4,3,6,2,7,5] => [1,8,5,6,2,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[4,2,3,8,5,7,1,6] => [1,4,8,6,7,2,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,8,5,7,3,4,1,6] => [1,2,8,6,4,7,3,5] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[5,8,2,6,4,3,1,7] => [1,5,4,6,3,2,8,7] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[7,2,5,8,4,3,1,6] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,2,3,5,4,7,1,6] => [1,8,6,7,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[6,1,8,3,4,2,7,5] => [1,6,2,3,8,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[1,8,6,4,2,3,7,5] => [1,2,8,5,3,6,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[3,8,4,5,6,2,1,7] => [1,3,4,5,6,2,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[2,4,3,5,7,8,1,6] => [1,2,4,5,7,3,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[7,3,8,1,2,6,4,5] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,1,4,5,3,2,6,8] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[1,8,4,2,6,5,3,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[5,1,4,8,6,3,2,7] => [1,5,6,3,4,8,7,2] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,3,1,8,4,7,2,6] => [1,5,4,8,6,7,2,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[7,1,4,2,6,5,3,8] => [1,7,3,4,2,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,5,3,6,4,8,2,1] => [1,7,2,5,4,6,8,3] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[7,3,6,4,5,8,2,1] => [1,7,2,3,6,8,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[8,7,2,4,5,1,6,3] => [1,8,3,2,7,6,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[2,7,5,4,8,6,3,1] => [1,2,7,3,5,8,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[2,1,8,7,5,3,6,4] => [1,2,3,8,4,7,6,5] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]]
[5,8,3,7,4,1,6,2] => [1,5,4,7,6,2,8,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[8,1,7,4,2,6,5,3] => [1,8,3,7,5,2,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[5,6,3,1,8,4,7,2] => [1,5,8,2,6,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,7,1,4,8,6,3,2] => [1,5,8,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[3,5,7,4,8,6,2,1] => [1,3,7,2,5,8,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,6,7,4,5,8,3,1] => [1,2,6,8,3,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,1,7,4,5,8,3,2] => [1,6,8,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,3,7,4,8,6,2,1] => [1,5,8,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,5,3,6,1,4,7,2] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[5,4,3,6,8,2,7,1] => [1,5,8,2,4,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,5,3,7,4,8,2,1] => [1,6,8,2,5,4,7,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[7,5,8,4,1,6,3,2] => [1,7,3,8,2,5,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[2,7,8,4,5,1,6,3] => [1,2,7,6,3,8,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[5,7,3,8,4,1,6,2] => [1,5,4,8,2,7,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,6,3,8,1,4,7,2] => [1,5,2,6,4,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[8,4,1,2,5,6,7,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,5,1,7,2,6,4,3] => [1,8,3,2,5,4,7,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,7,1,4,5,2,6,3] => [1,8,3,2,7,6,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[7,6,3,1,5,2,8,4] => [1,7,8,4,2,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,5,1,8,2,6,3,4] => [1,7,3,2,5,4,8,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,7,3,1,5,4,2,6] => [1,8,6,4,2,7,3,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[3,6,2,1,5,4,8,7] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,4,2,6,1,3,8,7] => [1,5,2,4,6,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[2,5,8,1,7,4,3,6] => [1,2,5,7,3,8,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,8,2,7,4,3,1,5] => [1,6,3,2,8,5,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[2,1,5,8,4,3,7,6] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[5,8,4,2,6,7,1,3] => [1,5,6,7,2,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[3,2,4,8,1,5,7,6] => [1,3,4,8,6,5,2,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[2,4,8,3,1,7,5,6] => [1,2,4,3,8,6,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[4,8,3,2,1,7,6,5] => [1,4,2,8,5,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,1,3,7,2,6,8,5] => [1,4,7,8,5,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,4,8,2,1,6,5,7] => [1,3,8,7,5,2,4,6] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[6,8,3,7,2,1,5,4] => [1,6,2,8,4,7,5,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[3,5,8,1,7,2,6,4] => [1,3,8,4,2,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[5,1,7,4,6,8,3,2] => [1,5,6,8,2,3,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[2,1,7,6,4,8,3,5] => [1,2,3,7,4,6,8,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,1,5,4,8,7,3,6] => [1,2,3,5,8,6,7,4] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[5,4,8,7,2,6,1,3] => [1,5,2,4,7,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[2,4,3,8,7,1,5,6] => [1,2,4,8,6,3,5,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[3,4,1,8,6,2,7,5] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[4,8,6,5,2,7,1,3] => [1,4,5,2,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,2,8,7,5,4,1,6] => [1,3,8,6,4,7,2,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[5,4,2,6,3,1,8,7] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,5,2,1,3,4,8,7] => [1,6,4,2,5,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,5,2,7,3,1,4,6] => [1,8,6,2,5,3,4,7] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[7,3,6,5,2,8,4,1] => [1,7,4,5,2,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,6,2,3,4,8,5,1] => [1,7,5,4,3,2,6,8] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[7,1,5,3,8,4,6,2] => [1,7,6,4,3,5,8,2] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[3,7,6,4,2,8,5,1] => [1,3,6,8,2,7,5,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,1,7,6,4,8,5,3] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,1,8,7,4,3,5,6] => [1,2,3,8,6,4,7,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[5,8,3,7,2,1,4,6] => [1,5,2,8,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[7,8,2,3,5,1,4,6] => [1,7,4,3,2,8,6,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[2,8,6,3,1,4,7,5] => [1,2,8,5,3,6,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[5,7,1,4,8,3,6,2] => [1,5,8,2,7,6,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,1,7,5,4,8,3,2] => [1,6,8,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,3,7,5,8,4,2,1] => [1,6,4,5,8,2,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,6,7,5,1,3,2,4] => [1,8,4,5,2,6,3,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[5,4,2,6,8,3,7,1] => [1,5,8,2,4,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[7,4,2,8,1,3,6,5] => [1,7,6,3,2,4,8,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[2,7,8,4,5,1,3,6] => [1,2,7,3,8,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[5,7,3,8,4,1,2,6] => [1,5,4,8,6,2,7,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[2,4,8,1,5,6,3,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[3,4,8,1,5,2,7,6] => [1,3,8,6,2,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,8,1,2,5,3,6,7] => [1,4,2,8,7,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[8,1,2,4,3,5,6,7] => [1,8,7,6,5,3,2,4] => [.,[[[[[[.,.],[.,.]],.],.],.],.]]
[2,3,4,6,5,7,8,9,10,1] => [1,2,3,4,6,7,8,9,10,5] => [.,[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]]
[2,3,5,6,4,7,8,9,1] => [1,2,3,5,4,6,7,8,9] => [.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]
[10,1,2,3,5,4,6,7,8,9] => [1,10,9,8,7,6,4,3,2,5] => [.,[[[[[[[[.,.],.],[.,.]],.],.],.],.],.]]
[5,8,7,4,6,3,2,1] => [1,5,6,3,7,2,8,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,8,5,4,7,3,2,1] => [1,6,3,5,7,2,8,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[4,8,7,6,3,2,5,1] => [1,4,6,2,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,8,7,6,5,2,1,4] => [1,3,7,2,8,4,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[7,6,8,2,5,1,4,3] => [1,7,4,2,6,3,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[3,5,2,4,7,6,1,8] => [1,3,2,5,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,5,4,7,2,6,1,8] => [1,3,4,7,2,5,6,8] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,5,4,7,6,1,2,8] => [1,3,4,7,2,5,6,8] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,5,4,7,6,1,8,2] => [1,3,4,7,8,2,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,2,5,7,4,6,1,8] => [1,3,5,4,7,2,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,5,2,7,6,4,1,8] => [1,3,2,5,6,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,3,7,6,2,4,1,8] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,7,6,1,2,8,4] => [1,5,2,3,7,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,7,6,1,4,2,8] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,7,6,4,1,2,8] => [1,5,4,6,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[3,5,2,7,6,1,4,8] => [1,3,2,5,6,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,3,7,6,4,1,8,2] => [1,5,4,6,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[3,7,5,4,1,8,2,6] => [1,3,5,2,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,7,5,4,1,8,6,2] => [1,3,5,2,7,6,8,4] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,7,5,1,4,8,6,2] => [1,3,5,4,2,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,7,5,1,4,8,2,6] => [1,3,5,4,2,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,5,2,7,1,6,4,8] => [1,3,2,5,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,5,7,1,4,6,2,8] => [1,3,7,2,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,5,7,2,1,4,6,8] => [1,3,7,6,4,2,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,5,2,7,1,4,6,8] => [1,3,2,5,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,2,5,7,4,1,6,8] => [1,3,5,4,7,6,2,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,5,2,7,4,1,6,8] => [1,3,2,5,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,5,4,7,1,6,8,2] => [1,3,4,7,8,2,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,5,4,2,7,1,6,8] => [1,3,4,2,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[5,7,6,3,1,8,4,2] => [1,5,2,7,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[3,5,2,7,1,4,8,6] => [1,3,2,5,4,7,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,5,7,2,1,4,8,6] => [1,3,7,8,6,4,2,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,7,5,2,1,8,6,4] => [1,3,5,2,7,6,8,4] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,7,2,5,1,8,6,4] => [1,3,2,7,6,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,2,7,5,1,8,6,4] => [1,3,7,6,8,4,5,2] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,7,2,5,1,8,4,6] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,7,5,2,1,8,4,6] => [1,3,5,2,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[6,1,2,5,7,4,8,3] => [1,6,4,5,7,8,3,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,3,2,7,4,1,8,5] => [1,6,2,3,4,7,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,1,7,5,8,4,6,3] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[2,7,3,6,8,4,1,5] => [1,2,7,3,4,6,5,8] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[2,1,8,3,4,7,5,6] => [1,2,3,8,6,7,5,4] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[5,1,7,2,4,8,3,6] => [1,5,4,2,3,7,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[3,4,2,6,7,1,8,5] => [1,3,2,4,6,5,7,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,5,8,7,2,1,6,4] => [1,3,8,4,7,6,2,5] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[1,3,4,5,6,7,9,2,8] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[2,3,4,5,6,7,1,9,8] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,1,4,5,6,7,8,9,3] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,1,4,5,6,7,8,2,9] => [1,3,4,5,6,7,8,2,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[5,8,3,4,1,7,6,2] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,7,2,4,1,6,3] => [1,5,4,2,8,3,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[3,8,6,4,1,7,5,2] => [1,3,6,7,5,2,8,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[4,3,5,6,8,1,7,2] => [1,4,6,2,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,7,6,4,1,8,5,2] => [1,3,6,8,2,7,5,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,7,4,1,8,6,5,2] => [1,3,4,2,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,8,4,1,7,6,5,2] => [1,3,4,2,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[4,2,5,8,1,7,3,6] => [1,4,8,6,7,3,5,2] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[5,8,2,4,1,6,3,7] => [1,5,2,8,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,4,2,6,5,1,3,7] => [1,8,7,3,2,4,6,5] => [.,[[[[.,.],[.,[[.,.],.]]],.],.]]
[8,3,2,5,6,1,4,7] => [1,8,7,4,5,6,2,3] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[3,2,8,6,7,1,5,4] => [1,3,8,4,6,2,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[3,2,6,8,7,1,5,4] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,2,6,7,1,5,4,8] => [1,3,6,5,2,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[8,7,3,2,5,6,1,4] => [1,8,4,2,7,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,4,2,7,5,1,3,6] => [1,8,6,2,4,7,3,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[7,4,2,8,5,1,3,6] => [1,7,3,2,4,8,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,2,4,1,8,3,6,5] => [1,7,6,3,4,2,5,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[3,2,8,5,7,1,4,6] => [1,3,8,6,2,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[2,6,5,7,1,8,3,4] => [1,2,6,8,4,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,5,1,8,7,4,3,6] => [1,2,5,7,3,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[8,1,4,6,3,5,2,7] => [1,8,7,2,3,4,6,5] => [.,[[[.,[.,[.,[[.,.],.]]]],.],.]]
[8,3,5,4,1,6,2,7] => [1,8,7,2,3,5,4,6] => [.,[[[.,[.,[[.,.],[.,.]]]],.],.]]
[8,6,3,4,1,5,2,7] => [1,8,7,2,6,5,3,4] => [.,[[[.,[[[.,[.,.]],.],.]],.],.]]
[5,4,7,6,8,2,3,1] => [1,5,8,2,4,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,1,8,2,3,7,6,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[2,1,8,5,3,4,7,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[5,2,4,6,8,7,3,1] => [1,5,8,2,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,4,2,6,7,8,1,3] => [1,5,7,2,4,6,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,4,2,7,3,5,8,1] => [1,6,5,3,2,4,7,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[7,4,1,8,3,5,6,2] => [1,7,6,5,3,2,4,8] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[8,7,1,3,2,5,6,4] => [1,8,4,3,2,7,6,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[7,4,3,2,6,8,5,1] => [1,7,5,6,8,2,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[2,7,4,3,8,5,6,1] => [1,2,7,6,5,8,3,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[8,3,7,2,1,5,6,4] => [1,8,4,2,3,7,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,3,1,6,7,4,2,5] => [1,8,5,7,2,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[3,2,5,7,4,8,1,6] => [1,3,5,4,7,2,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[7,1,6,3,5,8,2,4] => [1,7,2,3,6,8,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[2,8,5,6,7,1,4,3] => [1,2,8,3,5,7,4,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[1,5,2,7,8,6,4,3] => [1,2,5,8,3,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,4,2,8,6,5,7,3] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[3,5,1,6,8,7,2,4] => [1,3,2,5,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[5,7,6,2,1,3,8,4] => [1,5,2,7,8,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,1,7,5,2,6,8,3] => [1,4,5,2,3,7,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[7,3,4,2,5,8,6,1] => [1,7,6,8,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[8,7,4,2,5,1,6,3] => [1,8,3,4,2,7,6,5] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]]
[8,1,4,5,2,6,7,3] => [1,8,3,4,5,2,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[5,2,4,8,6,7,1,3] => [1,5,6,7,2,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[8,5,6,2,1,3,7,4] => [1,8,4,2,5,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[4,2,1,5,6,7,8,3] => [1,4,5,6,7,8,3,2] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[3,4,6,5,1,7,8,2] => [1,3,6,7,8,2,4,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[7,3,5,2,4,6,1,8] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[5,3,7,2,4,6,1,8] => [1,5,4,2,3,7,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[3,7,5,2,4,6,1,8] => [1,3,5,4,2,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,7,3,2,4,6,1,8] => [1,5,4,2,7,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,5,3,2,4,7,6,8] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,5,3,2,7,4,6,8] => [1,2,5,7,6,4,3,8] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[3,7,2,5,4,1,6,8] => [1,3,2,7,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[5,1,3,2,4,7,6,8] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,1,3,2,7,4,6,8] => [1,5,7,6,4,2,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[7,1,3,2,5,4,6,8] => [1,7,6,4,2,3,5,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[1,7,3,2,5,4,6,8] => [1,2,7,6,4,3,5,8] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[5,1,3,7,2,4,6,8] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,5,3,7,2,4,6,8] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,3,2,7,4,1,6,8] => [1,5,4,7,6,2,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,3,2,4,7,1,6,8] => [1,5,7,6,2,3,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,2,1,4,7,6,8] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,3,2,1,7,4,6,8] => [1,5,7,6,4,2,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,3,2,7,5,4,6,8] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[1,3,7,2,5,4,6,8] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[7,3,1,2,5,4,6,8] => [1,7,6,4,2,3,5,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[5,3,1,2,7,4,6,8] => [1,5,7,6,4,2,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,3,1,2,4,7,6,8] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[1,3,7,5,2,4,6,8] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[3,7,1,5,2,4,6,8] => [1,3,2,7,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,7,1,2,5,4,6,8] => [1,3,2,7,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,7,2,1,5,4,6,8] => [1,3,2,7,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,2,1,7,5,4,6,8] => [1,3,2,4,7,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[3,1,2,7,5,4,6,8] => [1,3,2,4,7,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[3,1,7,2,5,4,6,8] => [1,3,7,6,4,2,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[1,7,5,3,2,4,6,8] => [1,2,7,6,4,3,5,8] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[1,2,3,4,5,7,9,6,8] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[1,2,3,4,6,9,5,7,8] => [1,2,3,4,5,6,9,8,7] => [.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]
[1,2,3,5,9,4,6,7,8] => [1,2,3,4,5,9,8,7,6] => [.,[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]]
[1,2,4,9,3,5,6,7,8] => [1,2,3,4,9,8,7,6,5] => [.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]]
[1,3,9,2,4,5,6,7,8] => [1,2,3,9,8,7,6,5,4] => [.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]]
[1,8,7,4,2,6,5,3] => [1,2,8,3,7,5,4,6] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]]
[2,8,5,1,7,6,4,3] => [1,2,8,3,5,7,4,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[6,8,5,1,2,7,4,3] => [1,6,7,4,2,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,8,1,4,7,6,5,3] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[1,8,7,4,3,2,6,5] => [1,2,8,5,3,7,6,4] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[1,8,5,4,2,7,6,3] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[7,5,3,4,2,8,1,6] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,5,3,6,2,4,7,1] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,5,6,3,7,4,2,1] => [1,8,2,5,7,3,6,4] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[8,5,6,2,7,4,3,1] => [1,8,2,5,7,3,6,4] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[8,7,6,3,4,1,5,2] => [1,8,2,7,5,4,3,6] => [.,[[.,[[[[.,.],.],[.,.]],.]],.]]
[1,7,2,3,6,8,5,4] => [1,2,7,5,6,8,4,3] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[3,5,6,4,8,2,7,1] => [1,3,6,2,5,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,5,1,4,8,2,7,6] => [1,3,2,5,8,6,4,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[1,7,5,4,8,2,6,3] => [1,2,7,6,3,5,8,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[3,7,5,1,6,4,8,2] => [1,3,5,6,4,2,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[2,7,5,4,8,1,3,6] => [1,2,7,3,5,8,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[2,7,5,4,8,6,1,3] => [1,2,7,3,5,8,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,7,5,4,8,6,3,2] => [1,2,7,3,5,8,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[2,5,1,4,8,7,3,6] => [1,2,5,8,6,7,3,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[3,6,4,2,8,7,1,5] => [1,3,4,2,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,5,2,4,8,1,6,7] => [1,3,2,5,8,7,6,4] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,5,6,4,8,1,2,7] => [1,3,6,2,5,8,7,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[1,5,6,4,8,7,2,3] => [1,2,5,8,3,6,7,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[3,6,4,1,8,7,2,5] => [1,3,4,2,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,6,4,5,8,7,2,1] => [1,3,4,5,8,2,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[1,6,4,3,8,5,2,7] => [1,2,6,5,8,7,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[7,1,3,4,5,8,2,6] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,6,1,3,5,4,8,2] => [1,7,8,2,6,4,3,5] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[7,1,3,2,5,8,4,6] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[1,6,4,2,8,5,3,7] => [1,2,6,5,8,7,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[7,6,5,8,2,4,3,1] => [1,7,3,5,2,6,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[2,6,4,3,8,1,7,5] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,4,3,8,5,7,1] => [1,2,6,5,8,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[7,2,3,1,5,8,6,4] => [1,7,6,8,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,3,6,5,1,4,8,2] => [1,7,8,2,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,2,6,5,3,8,1,4] => [1,7,2,3,6,8,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,2,3,1,4,8,6,5] => [1,7,6,8,5,4,2,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[7,2,3,5,4,8,6,1] => [1,7,6,8,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[2,6,4,5,8,1,7,3] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,5,6,4,8,3,7,2] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,5,6,4,8,3,1,7] => [1,2,5,8,7,3,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[7,6,1,5,3,4,8,2] => [1,7,8,2,6,4,5,3] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[1,6,4,5,8,3,2,7] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[7,6,5,8,1,3,2,4] => [1,7,2,6,3,5,4,8] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[3,4,6,8,7,2,1,5] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,5,6,8,2,1,7,4] => [1,3,6,2,5,4,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,2,1,5,3,7,8,6] => [1,4,5,3,2,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,2,5,6,3,1,8,7] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,5,6,8,1,7,2,4] => [1,3,6,7,2,5,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[4,1,5,6,3,2,8,7] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,1,3,5,2,7,8,6] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[2,5,4,7,3,8,6,1] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,1,5,3,2,7,8,6] => [1,4,3,5,2,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,5,3,7,1,2,8,6] => [1,4,7,8,6,2,5,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,3,6,1,2,7,5,8] => [1,4,2,3,6,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,1,3,2,4,6,7,8] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[3,6,1,7,4,5,2,8] => [1,3,2,6,5,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[5,1,3,4,2,6,7,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,3,1,4,2,6,7,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,5,2,3,7,1,8,6] => [1,4,3,2,5,7,8,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,2,6,1,3,7,5,8] => [1,4,2,3,6,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,2,1,3,7,5,8] => [1,4,2,6,7,5,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,6,2,1,7,4,8,5] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,1,4,7,6,5,2,8] => [1,3,4,7,2,5,6,8] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,6,2,7,1,5,8,4] => [1,3,2,6,5,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[4,6,2,7,1,3,5,8] => [1,4,7,5,2,6,3,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,1,4,2,3,6,7,8] => [1,5,3,4,2,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[3,6,1,7,2,5,8,4] => [1,3,2,6,5,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,6,5,3,4,7,8,1] => [1,2,6,7,8,3,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[3,6,1,7,5,4,2,8] => [1,3,2,6,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,1,4,3,2,6,7,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,4,1,3,2,6,7,8] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[6,2,4,5,1,8,3,7] => [1,6,8,7,3,4,5,2] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,2,6,7,1,4,5,3] => [1,8,3,6,4,7,5,2] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,2,6,7,4,1,5,3] => [1,8,3,6,2,4,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[4,6,2,3,5,8,1,7] => [1,4,3,2,6,8,7,5] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[2,6,4,1,5,8,3,7] => [1,2,6,8,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,8,1,6,7,4,5,3] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[6,8,4,5,7,2,3,1] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,8,1,6,4,7,5,3] => [1,2,8,3,4,6,7,5] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[2,6,1,4,8,5,3,7] => [1,2,6,5,8,7,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[4,2,3,1,6,8,5,7] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,2,3,8,6,1,7,5] => [1,4,8,5,6,2,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[6,4,5,8,2,3,7,1] => [1,6,3,5,2,4,8,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[8,6,7,2,4,5,1,3] => [1,8,3,7,2,6,5,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[2,4,8,1,3,6,7,5] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[2,1,4,8,6,3,7,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[4,6,8,2,3,5,7,1] => [1,4,2,6,5,3,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,6,8,4,1,5,7,3] => [1,2,6,5,3,8,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[2,1,6,8,4,5,7,3] => [1,2,3,6,5,4,8,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[2,8,1,4,6,7,3,5] => [1,2,8,5,6,7,3,4] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[8,4,2,6,7,3,1,5] => [1,8,5,7,2,4,6,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[1,6,7,5,3,4,8,2] => [1,2,6,4,5,3,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[7,6,2,3,8,4,1,5] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[1,6,7,5,8,2,3,4] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,2,5,8,3,4,7,1] => [1,6,4,8,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,2,3,8,7,4,1,5] => [1,6,4,8,5,7,2,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,4,7,3,5,8,6,1] => [1,2,4,3,7,6,8,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[2,5,3,7,1,8,4,6] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,2,8,3,1,4,6,7] => [1,5,2,3,8,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,8,2,3,6,5,7,1] => [1,4,3,2,8,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[5,8,1,3,6,4,7,2] => [1,5,6,4,3,2,8,7] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[5,8,1,4,3,6,2,7] => [1,5,3,2,8,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,4,5,3,8,1,7,2] => [1,6,2,4,3,5,8,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,5,1,3,6,2,8,7] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,2,6,5,1,7,3,8] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,3,5,7,2,1,6,8] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,4,7,6,8,1,2,5] => [1,3,7,2,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,5,2,4,6,1,8,7] => [1,3,2,5,6,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[4,2,5,1,6,8,3,7] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[1,8,2,3,6,5,7,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[1,3,7,2,6,5,8,4] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,3,6,4,2,5,8,7] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,5,4,7,3,6,8,2] => [1,2,5,3,4,7,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,2,3,8,4,1,7,6] => [1,5,4,8,6,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[7,5,3,4,8,2,1,6] => [1,7,2,5,8,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,2,8,3,4,1,5,6] => [1,7,5,4,3,8,6,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[7,4,3,8,5,2,6,1] => [1,7,6,2,4,8,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[4,6,2,7,3,1,5,8] => [1,4,7,5,3,2,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[7,6,3,8,2,4,5,1] => [1,7,5,2,6,4,8,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[1,5,3,7,6,8,4,2] => [1,2,5,6,8,3,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,6,3,7,8,2,4,5] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,4,3,7,8,5,2,6] => [1,2,4,7,3,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[4,2,6,5,7,8,3,1] => [1,4,5,7,3,6,8,2] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,2,6,7,5,8,1,3] => [1,4,7,2,3,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,2,4,7,8,5,1,6] => [1,3,4,7,2,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,2,6,7,8,1,4,5] => [1,3,6,2,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,6,8,5,7,2,1,4] => [1,3,8,4,5,7,2,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[5,1,3,8,7,6,4,2] => [1,5,7,4,8,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[3,8,5,6,1,7,2,4] => [1,3,5,2,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[6,7,4,8,5,1,3,2] => [1,6,2,7,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,3,6,8,7,1,4,2] => [1,5,7,4,8,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,8,4,6,7,2,5,3] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[5,2,8,3,7,1,6,4] => [1,5,7,6,2,3,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,4,5,8,6,1,3,2] => [1,7,3,5,6,2,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[4,3,6,8,7,1,5,2] => [1,4,8,2,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,6,5,8,7,1,4,2] => [1,3,5,7,4,8,2,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,7,4,8,2,6,3,1] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,6,4,8,2,7,3,1] => [1,5,2,6,7,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,8,3,1,7,4,2] => [1,5,2,6,7,4,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,6,3,8,2,7,5,1] => [1,4,8,2,6,7,5,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,3,8,1,7,2,6,4] => [1,5,7,6,2,3,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,5,3,8,2,7,4,1] => [1,6,7,4,8,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,4,8,1,3,7,5,2] => [1,6,7,5,3,8,2,4] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[6,2,8,3,4,7,5,1] => [1,6,7,5,4,3,8,2] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[7,6,3,1,4,2,5,8] => [1,7,5,4,2,6,3,8] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[1,5,4,3,7,8,2,6] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[7,8,4,2,5,3,1,6] => [1,7,2,8,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[4,2,7,8,5,3,1,6] => [1,4,8,6,3,7,2,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,2,5,3,1,7,8,6] => [1,4,3,5,2,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,2,8,7,6,3,1,5] => [1,4,7,2,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,3,1,7,5,2,4,8] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,3,1,8,7,5,2,4] => [1,6,5,7,2,3,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[4,2,7,6,3,1,8,5] => [1,4,6,2,3,7,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,6,3,1,8,4,2,5] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[7,6,4,2,1,8,3,5] => [1,7,3,4,2,6,8,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[1,8,2,7,6,4,3,5] => [1,2,8,5,6,4,7,3] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[8,3,5,7,6,4,2,1] => [1,8,2,3,5,6,4,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[8,7,5,2,4,6,3,1] => [1,8,2,7,3,5,4,6] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[7,5,2,4,6,3,1,8] => [1,7,2,5,6,3,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,2,8,6,3,7,4,1] => [1,5,3,8,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[8,3,6,4,7,5,2,1] => [1,8,2,3,6,5,7,4] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[1,8,2,7,5,3,6,4] => [1,2,8,4,7,6,3,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[7,5,2,1,8,3,6,4] => [1,7,6,3,2,5,8,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[7,5,2,6,3,1,8,4] => [1,7,8,4,6,2,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[5,2,7,4,1,8,6,3] => [1,5,2,3,7,6,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,2,8,7,4,1,6,3] => [1,5,4,7,6,2,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[8,7,4,1,5,2,6,3] => [1,8,3,4,2,7,6,5] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]]
[7,4,1,5,2,8,6,3] => [1,7,6,8,3,2,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,6,3,1,4,2,8,5] => [1,7,8,5,4,2,6,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,5,2,8,6,3,1,4] => [1,7,2,5,6,3,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,7,5,2,6,3,1,4] => [1,8,4,2,7,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[7,5,2,1,3,6,4,8] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,7,5,2,1,3,6,4] => [1,8,4,2,7,6,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[1,3,7,6,5,8,2,4] => [1,2,3,7,4,6,8,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[8,6,4,7,5,2,1,3] => [1,8,3,4,7,2,6,5] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]]
[6,4,8,7,5,2,1,3] => [1,6,2,4,7,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,4,7,5,2,1,3,8] => [1,6,2,4,5,3,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,3,1,4,7,5,2,8] => [1,6,5,7,2,3,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,3,1,4,8,7,5,2] => [1,6,7,5,8,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[8,6,3,1,4,7,5,2] => [1,8,2,6,7,5,4,3] => [.,[[.,[[[[.,.],.],.],[.,.]]],.]]
[8,5,7,6,3,1,4,2] => [1,8,2,5,3,7,4,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[1,8,2,5,7,6,4,3] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[1,8,2,6,4,7,5,3] => [1,2,8,3,4,6,7,5] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[6,3,7,4,1,5,2,8] => [1,6,5,2,3,7,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[7,4,1,6,3,5,2,8] => [1,7,2,4,6,5,3,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[7,4,1,8,6,3,5,2] => [1,7,5,6,3,2,4,8] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[6,4,7,5,2,1,8,3] => [1,6,2,4,5,3,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[1,6,4,7,5,3,8,2] => [1,2,6,3,4,7,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[8,6,3,5,2,7,4,1] => [1,8,2,6,7,4,5,3] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[6,3,5,2,7,4,1,8] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[3,5,8,4,6,1,7,2] => [1,3,8,2,5,6,4,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[5,7,4,2,6,3,1,8] => [1,5,6,3,4,2,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[1,4,5,8,2,7,3,6] => [1,2,4,8,6,7,3,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[2,4,5,8,1,6,7,3] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[8,3,4,7,1,6,5,2] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[4,2,5,7,8,1,6,3] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,3,4,6,5,1,7,2] => [1,8,2,3,4,6,5,7] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[4,1,7,3,5,2,6,8] => [1,4,3,7,6,2,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[6,1,3,7,4,2,5,8] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,1,6,8,2,7,4,5] => [1,3,6,7,4,8,5,2] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[6,1,3,8,2,5,4,7] => [1,6,5,2,3,4,8,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[4,8,2,3,1,6,7,5] => [1,4,3,2,8,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[5,7,4,2,8,1,6,3] => [1,5,8,3,4,2,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,3,7,2,8,1,5,4] => [1,6,2,3,7,5,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,5,2,8,6,1,4,3] => [1,7,4,8,3,2,5,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[4,5,7,2,8,1,6,3] => [1,4,2,5,8,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[5,6,4,8,3,1,7,2] => [1,5,3,4,8,2,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[3,4,7,1,2,6,5,8] => [1,3,7,5,2,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,8,1,6,2,3,7,5] => [1,4,6,3,2,8,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,5,3,1,7,2,6,8] => [1,4,2,5,7,6,3,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,2,7,1,3,6,4,8] => [1,5,3,7,4,2,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,4,1,6,2,3,7,5] => [1,8,5,2,4,6,3,7] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[4,1,3,6,5,7,8,2] => [1,4,6,7,8,2,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,1,3,4,2,8,5,7] => [1,6,8,7,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[8,1,4,2,5,7,6,3] => [1,8,3,4,2,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,1,4,3,5,7,6,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[5,2,4,1,3,7,8,6] => [1,5,3,4,2,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[2,6,5,3,1,7,8,4] => [1,2,6,7,8,4,3,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[8,3,2,1,5,7,6,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[1,7,4,3,6,8,2,5] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,7,6,3,1,8,4,5] => [1,2,7,4,3,6,8,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[2,8,4,6,3,7,5,1] => [1,2,8,3,4,6,7,5] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[8,7,1,3,6,5,4,2] => [1,8,2,7,4,3,5,6] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[1,8,5,7,4,2,6,3] => [1,2,8,3,5,4,7,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[4,8,6,2,7,1,5,3] => [1,4,2,8,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[1,6,5,8,3,4,2,7] => [1,2,6,4,8,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[6,1,5,3,8,4,2,7] => [1,6,4,3,5,8,7,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[8,1,5,4,7,2,6,3] => [1,8,3,5,7,6,2,4] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[2,1,4,7,5,8,3,6] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[6,3,5,8,7,4,1,2] => [1,6,4,8,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[4,7,2,8,5,6,3,1] => [1,4,8,2,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[3,6,8,5,7,4,1,2] => [1,3,8,2,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[5,7,2,8,6,4,1,3] => [1,5,6,4,8,3,2,7] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[3,8,7,5,6,4,2,1] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,8,7,6,4,5,3,1] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[1,8,7,6,5,3,4,2] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[4,6,7,2,5,3,1,8] => [1,4,2,6,3,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,6,7,4,8,1,5,2] => [1,3,7,5,8,2,6,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,8,5,7,6,1,4,2] => [1,3,5,6,2,8,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[4,2,6,8,7,1,5,3] => [1,4,8,3,6,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[3,1,7,8,2,6,5,4] => [1,3,7,5,2,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,1,8,4,2,7,6,3] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,8,3,7,1,5,4,2] => [1,6,5,2,8,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[2,7,3,8,1,6,5,4] => [1,2,7,5,3,4,8,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,7,3,8,2,6,5,4] => [1,2,7,5,3,4,8,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,6,8,4,1,7,5,3] => [1,2,6,7,5,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[4,6,7,1,2,8,5,3] => [1,4,2,6,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,6,1,8,2,7,5,4] => [1,3,2,6,7,5,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[5,7,4,1,2,8,6,3] => [1,5,2,7,6,8,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,3,7,1,2,8,5,4] => [1,6,8,4,2,3,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,2,1,8,3,7,5,4] => [1,6,7,5,3,2,4,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[8,1,5,6,3,2,4,7] => [1,8,7,4,6,2,3,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[1,7,8,3,5,2,4,6] => [1,2,7,4,3,8,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[8,5,3,7,2,4,6,1] => [1,8,2,5,3,4,7,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[1,7,2,4,8,5,3,6] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,7,8,5,4,3,2,6] => [1,2,7,3,8,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,6,8,7,4,3,5,1] => [1,2,6,3,8,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,2,6,7,8,4,3,5] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,7,5,8,4,1,3,6] => [1,2,7,3,5,4,8,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[2,1,7,8,4,5,3,6] => [1,2,3,7,4,8,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[3,7,8,2,1,5,4,6] => [1,3,8,6,5,2,7,4] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[8,5,1,4,7,3,6,2] => [1,8,2,5,7,6,3,4] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[8,1,4,6,7,3,5,2] => [1,8,2,3,4,6,5,7] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[3,5,8,6,7,4,1,2] => [1,3,8,2,5,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,6,8,4,7,1,5,2] => [1,3,8,2,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,7,6,4,8,1,2,5] => [1,3,6,2,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,1,7,5,6,8,2,4] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,3,6,5,7,1,8,4] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,3,6,7,4,2,8,5] => [1,2,3,6,4,7,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,4,6,3,2,7,8,5] => [1,2,4,3,6,7,8,5] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[8,7,1,5,6,3,2,4] => [1,8,4,5,6,3,2,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[8,1,6,7,5,3,2,4] => [1,8,4,7,2,3,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[1,7,8,6,5,3,2,4] => [1,2,7,3,8,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[8,7,2,4,6,5,3,1] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[8,7,3,2,1,5,6,4] => [1,8,4,2,7,6,5,3] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[1,7,2,8,5,6,4,3] => [1,2,7,4,8,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,7,1,8,4,6,5,3] => [1,2,7,5,4,8,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[3,7,8,2,1,6,5,4] => [1,3,8,4,2,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[8,7,6,1,4,5,3,2] => [1,8,2,7,3,6,5,4] => [.,[[.,[[.,[[[.,.],.],.]],.]],.]]
[3,5,8,4,7,2,6,1] => [1,3,8,2,5,7,6,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,5,4,1,6,2,7,8] => [1,3,4,2,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[4,5,8,1,7,6,2,3] => [1,4,2,5,7,3,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,5,8,4,7,1,6,2] => [1,3,8,2,5,7,6,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[1,6,4,3,7,8,5,2] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[7,1,3,4,8,6,5,2] => [1,7,5,8,2,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,6,1,3,8,4,2,5] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[1,6,4,2,7,8,3,5] => [1,2,6,8,5,7,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[2,6,4,3,7,1,8,5] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,4,1,7,8,3,5] => [1,2,6,8,5,7,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[7,2,3,4,8,6,5,1] => [1,7,5,8,2,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,2,3,1,8,6,4,5] => [1,7,4,2,3,5,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[1,2,4,3,8,5,7,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[7,3,8,6,1,4,2,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[7,2,8,6,3,4,1,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[7,2,3,1,5,6,8,4] => [1,7,8,4,2,3,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,2,3,8,1,6,5,4] => [1,7,5,2,3,4,8,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[2,6,4,8,7,1,5,3] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,5,8,4,7,6,2,3] => [1,2,5,7,3,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,5,8,1,6,7,2,4] => [1,3,8,4,2,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[7,1,3,2,5,6,8,4] => [1,7,8,4,2,3,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,1,3,8,2,6,5,4] => [1,7,5,2,3,4,8,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[4,1,6,5,8,2,7,3] => [1,4,5,8,3,6,2,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[3,1,6,5,8,4,7,2] => [1,3,6,4,5,8,2,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,2,6,5,8,4,7,1] => [1,3,6,4,5,8,2,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,3,7,1,6,5,8,2] => [1,4,2,3,7,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,2,6,4,8,3,7,1] => [1,5,8,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,1,6,4,8,3,7,2] => [1,5,8,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,3,7,5,8,1,6,2] => [1,4,5,8,2,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[4,3,7,5,8,2,6,1] => [1,4,5,8,2,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[5,3,7,4,8,2,6,1] => [1,5,8,2,3,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,3,7,4,8,1,6,2] => [1,5,8,2,3,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,3,7,2,6,1,8,5] => [1,4,2,3,7,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,7,1,5,2,8,6] => [1,4,2,3,7,8,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,3,7,1,6,2,8,5] => [1,4,2,3,7,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,4,8,2,6,3,7,1] => [1,5,6,3,8,2,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,4,8,1,6,3,7,2] => [1,5,6,3,8,2,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[4,1,7,5,2,3,6,8] => [1,4,5,2,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[1,2,6,8,3,7,4,5] => [1,2,3,6,7,4,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[6,8,3,2,1,4,7,5] => [1,6,4,2,8,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,2,4,1,6,5,8,3] => [1,7,8,3,4,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,5,8,4,3,1,6,2] => [1,7,6,2,5,3,8,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[6,8,2,4,1,3,7,5] => [1,6,3,2,8,5,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,1,2,7,5,8,4,3] => [1,6,8,3,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,8,3,2,5,7,6,1] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[7,2,4,3,8,5,6,1] => [1,7,6,5,8,2,3,4] => [.,[[[[.,[.,[.,.]]],.],.],[.,.]]]
[8,4,7,6,2,3,5,1] => [1,8,2,4,6,3,7,5] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,3,4,7,6,2,5,1] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[5,8,2,4,3,7,6,1] => [1,5,3,2,8,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[8,2,1,3,5,6,4,7] => [1,8,7,4,3,2,5,6] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[8,2,1,3,4,6,7,5] => [1,8,5,4,3,2,6,7] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[8,1,3,4,2,6,5,7] => [1,8,7,5,2,3,4,6] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,1,3,2,5,6,4,7] => [1,8,7,4,2,3,5,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,1,2,4,5,3,7,6] => [1,8,6,3,2,4,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,1,2,4,3,6,7,5] => [1,8,5,3,2,4,6,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[6,5,3,8,4,2,7,1] => [1,6,2,5,4,8,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[7,4,5,1,6,2,8,3] => [1,7,8,3,5,6,2,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[4,7,3,5,6,2,8,1] => [1,4,5,6,2,7,8,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[6,7,8,4,1,3,5,2] => [1,6,3,8,2,7,5,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[3,2,7,5,8,6,1,4] => [1,3,7,2,4,5,8,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,5,4,7,8,1,6,3] => [1,2,5,8,3,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,4,6,8,1,7,5,3] => [1,2,4,8,3,6,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[7,4,3,8,6,2,1,5] => [1,7,2,4,8,5,6,3] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[2,4,7,8,3,5,6,1] => [1,2,4,8,3,7,6,5] => [.,[.,[[.,.],[[[[.,.],.],.],.]]]]
[3,2,7,6,1,8,4,5] => [1,3,7,4,6,8,5,2] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,2,6,8,1,7,4,5] => [1,3,6,7,4,8,5,2] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,3,6,2,1,8,5,7] => [1,4,2,3,6,8,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,6,4,2,5,8,1,7] => [1,3,4,2,6,8,7,5] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[8,4,5,3,2,1,7,6] => [1,8,6,2,4,3,5,7] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[5,8,3,4,2,1,7,6] => [1,5,2,8,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,4,8,3,2,7,1,5] => [1,6,7,2,4,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[2,5,6,4,7,1,8,3] => [1,2,5,7,8,3,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,5,4,8,1,6,7,3] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[6,4,7,3,8,2,1,5] => [1,6,2,4,3,7,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,7,4,3,2,1,8,5] => [1,6,2,7,8,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[8,4,3,7,2,1,5,6] => [1,8,6,2,4,7,5,3] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[1,2,6,5,8,7,3,4] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,5,2,8,4,6,7,3] => [1,2,5,4,8,3,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[1,5,2,7,4,6,8,3] => [1,2,5,4,7,8,3,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[5,1,2,7,3,6,8,4] => [1,5,3,2,4,7,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,1,2,8,3,6,7,4] => [1,5,3,2,4,8,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,5,3,4,8,7,2,1] => [1,6,7,2,5,8,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[4,1,2,8,3,6,7,5] => [1,4,8,5,3,2,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[7,5,3,8,4,6,2,1] => [1,7,2,5,4,8,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[8,5,3,7,4,6,2,1] => [1,8,2,5,4,7,3,6] => [.,[[.,[[[.,.],.],[[.,.],.]]],.]]
[5,8,1,2,3,4,7,6] => [1,5,3,2,8,6,4,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[7,1,2,8,3,6,4,5] => [1,7,4,8,5,3,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[6,1,8,2,3,5,7,4] => [1,6,5,3,8,4,2,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[4,3,8,7,5,6,2,1] => [1,4,7,2,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,1,6,2,3,5,8,4] => [1,7,8,4,2,3,6,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[8,1,6,2,3,5,7,4] => [1,8,4,2,3,6,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,1,7,2,3,5,6,4] => [1,8,4,2,3,7,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[5,8,3,7,4,6,2,1] => [1,5,4,7,2,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,8,7,2,4,5,3,6] => [1,2,8,6,5,4,3,7] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[8,7,1,2,3,4,6,5] => [1,8,5,3,2,7,6,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,1,6,2,3,5,4,7] => [1,8,7,4,2,3,6,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[6,3,7,5,1,4,8,2] => [1,6,4,5,2,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,2,5,8,7,3,6,1] => [1,4,8,2,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[2,3,4,6,8,5,7,1] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[2,3,5,7,4,8,6,1] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,4,6,3,7,8,5,1] => [1,2,4,3,6,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[8,2,4,5,1,3,7,6] => [1,8,6,3,4,5,2,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[1,3,8,5,2,4,6,7] => [1,2,3,8,7,6,4,5] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]]
[2,6,7,1,8,4,5,3] => [1,2,6,4,3,7,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[3,8,4,2,6,7,1,5] => [1,3,4,2,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,5,2,6,7,8,4,1] => [1,3,2,5,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[2,8,4,1,7,5,3,6] => [1,2,8,6,5,7,3,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[8,5,3,1,7,4,2,6] => [1,8,6,4,2,5,7,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[5,2,6,8,1,7,4,3] => [1,5,2,3,6,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,7,3,2,6,8,1,4] => [1,5,6,8,4,2,7,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[3,1,6,7,8,4,2,5] => [1,3,6,4,7,2,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,1,4,8,5,6,2,7] => [1,3,4,8,7,2,5,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[8,3,1,4,5,7,2,6] => [1,8,6,7,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[1,7,8,9,10,2,3,4,5,6] => [1,2,7,3,8,4,9,5,10,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]]]
[8,6,2,3,5,1,4,7] => [1,8,7,4,3,2,6,5] => [.,[[[[[.,.],.],[[.,.],.]],.],.]]
[8,2,3,7,5,4,1,6] => [1,8,6,4,7,2,3,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,2,6,3,5,4,1,7] => [1,8,7,2,3,6,4,5] => [.,[[[.,[.,[[.,[.,.]],.]]],.],.]]
[8,6,1,5,2,4,3,7] => [1,8,7,3,2,6,4,5] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[8,4,1,6,5,3,2,7] => [1,8,7,2,4,6,3,5] => [.,[[[.,[[.,.],[[.,.],.]]],.],.]]
[8,3,6,1,5,4,2,7] => [1,8,7,2,3,6,4,5] => [.,[[[.,[.,[[.,[.,.]],.]]],.],.]]
[8,3,2,6,5,4,1,7] => [1,8,7,2,3,4,6,5] => [.,[[[.,[.,[.,[[.,.],.]]]],.],.]]
[8,3,2,5,7,4,1,6] => [1,8,6,4,5,7,2,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,3,1,7,5,4,2,6] => [1,8,6,4,7,2,3,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[3,6,1,8,7,5,4,2] => [1,3,2,6,5,7,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,8,1,5,7,6,4,2] => [1,3,2,8,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[3,4,8,2,7,6,5,1] => [1,3,8,2,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[3,4,8,7,1,6,5,2] => [1,3,8,2,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[8,1,3,5,7,6,4,2] => [1,8,2,3,4,5,7,6] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]
[4,1,8,5,7,6,3,2] => [1,4,5,7,3,8,2,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[8,2,7,1,4,5,6,3] => [1,8,3,7,6,5,4,2] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[8,1,7,3,4,6,2,5] => [1,8,5,4,3,7,2,6] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[8,3,1,7,2,6,5,4] => [1,8,4,7,5,2,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[3,8,2,4,7,6,5,1] => [1,3,2,8,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[8,2,3,7,1,6,5,4] => [1,8,4,7,5,2,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,2,7,1,3,6,5,4] => [1,8,4,2,3,7,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,1,7,2,6,4,3,5] => [1,8,5,6,4,2,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[8,1,7,5,2,4,3,6] => [1,8,6,4,5,2,3,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,2,3,7,4,6,1,5] => [1,8,5,4,7,2,3,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[2,4,8,5,7,6,3,1] => [1,2,4,5,7,3,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[8,2,4,3,7,6,1,5] => [1,8,5,7,2,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,2,7,3,5,1,4,6] => [1,8,6,2,3,7,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,2,1,5,7,6,4,3] => [1,8,3,2,4,5,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[6,1,8,2,7,5,4,3] => [1,6,5,7,4,2,3,8] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[8,1,7,3,5,2,6,4] => [1,8,4,3,7,6,2,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[8,1,5,2,7,6,4,3] => [1,8,3,5,7,4,2,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[4,2,8,3,7,6,5,1] => [1,4,3,8,2,5,7,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[4,8,2,1,7,6,5,3] => [1,4,2,8,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[5,1,8,7,2,6,4,3] => [1,5,2,3,8,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,1,3,7,6,2,4] => [1,5,7,2,8,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[8,1,4,3,7,6,5,2] => [1,8,2,3,4,5,7,6] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]
[4,3,8,1,7,6,5,2] => [1,4,2,3,8,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[5,8,6,3,2,1,7,4] => [1,5,2,8,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,7,6,3,2,4,1,8] => [1,5,2,7,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,5,7,2,4,3,1,8] => [1,6,3,7,2,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,7,1,3,2,8,6,4] => [1,5,2,7,6,8,4,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,8,1,3,2,7,4,6] => [1,5,2,8,6,7,4,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[8,5,1,3,2,4,6,7] => [1,8,7,6,4,3,2,5] => [.,[[[[[[.,.],.],[.,.]],.],.],.]]
[7,5,1,3,2,4,8,6] => [1,7,8,6,4,3,2,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[7,5,8,2,1,4,3,6] => [1,7,3,8,6,4,2,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[6,7,1,2,5,4,8,3] => [1,6,4,2,7,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,8,1,2,5,7,4,3] => [1,6,7,4,2,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,1,2,3,8,6,4,5] => [1,7,4,3,2,5,8,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[1,5,4,8,2,3,7,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,7,8,2,3,5,6,4] => [1,2,7,6,5,3,8,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[7,5,8,2,3,1,4,6] => [1,7,4,2,5,3,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,4,1,2,6,8,3,5] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,3,5,4,2,1,8,6] => [1,7,8,6,2,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[7,3,2,8,5,6,1,4] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[1,7,4,3,6,8,5,2] => [1,2,7,5,6,8,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[4,7,6,5,2,3,8,1] => [1,4,5,2,7,8,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,7,6,5,1,3,8,2] => [1,4,5,2,7,8,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,4,6,8,7,2,1,3] => [1,5,7,2,4,8,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,7,4,2,1,8,5,3] => [1,6,8,3,4,2,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,7,3,2,1,8,5,4] => [1,6,8,4,2,7,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,7,6,3,2,8,4,5] => [1,2,7,4,3,6,8,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[5,4,2,1,7,3,6,8] => [1,5,7,6,3,2,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,5,8,2,6,1,7,4] => [1,3,8,4,2,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,7,6,1,5,2,8,4] => [1,3,6,2,7,8,4,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[1,7,6,2,5,8,4,3] => [1,2,7,4,3,6,8,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[1,7,6,5,8,4,2,3] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[3,7,6,5,8,1,2,4] => [1,3,6,2,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,7,6,2,8,4,5,1] => [1,3,6,4,2,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,3,6,8,5,1,2,7] => [1,4,8,7,2,3,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[2,7,1,5,8,4,3,6] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,7,6,1,8,4,3,5] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[7,1,2,6,3,5,4,8] => [1,7,4,6,5,3,2,8] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[6,7,8,4,2,5,3,1] => [1,6,5,2,7,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,1,2,5,7,8,4,3] => [1,6,8,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,1,2,7,8,5,3,6] => [1,4,7,3,2,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,7,3,1,2,6,8,5] => [1,4,2,7,8,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,2,7,1,3,8,6,5] => [1,4,2,3,7,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,2,1,4,7,8,3,6] => [1,5,7,3,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,6,2,7,3,4,8,1] => [1,5,3,2,6,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,1,3,8,5,4,7,2] => [1,6,4,8,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,7,6,8,5,1,3,4] => [1,2,7,3,6,4,8,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,7,6,8,5,3,1,4] => [1,2,7,3,6,4,8,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,4,6,1,5,7,3,8] => [1,2,4,3,6,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,6,2,3,5,8,7,4] => [1,2,6,8,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[4,7,2,3,1,6,8,5] => [1,4,3,2,7,8,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[6,7,3,1,5,4,8,2] => [1,6,4,2,7,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,4,6,2,8,3,5,1] => [1,7,5,8,2,4,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,3,5,1,4,8,2,6] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[3,4,6,5,1,2,7,8] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[7,5,4,3,8,6,2,1] => [1,7,2,5,8,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[4,3,8,2,6,7,5,1] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,1,6,2,5,3,7,8] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,1,8,6,4,7,2,3] => [1,5,4,6,7,2,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[4,2,6,1,5,3,8,7] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,7,2,3,1,5,8,4] => [1,6,5,2,7,8,4,3] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[7,5,2,3,8,1,6,4] => [1,7,6,2,5,8,4,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[7,5,2,3,8,4,1,6] => [1,7,2,5,8,6,4,3] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[8,1,7,5,2,3,4,6] => [1,8,6,3,7,4,5,2] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[4,5,1,6,2,8,7,3] => [1,4,6,8,3,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[9,2,3,4,5,6,7,8,1] => [1,9,2,3,4,5,6,7,8] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]
[8,2,3,4,5,6,7,1,9] => [1,8,2,3,4,5,6,7,9] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]]
[7,2,3,4,5,6,1,8,9] => [1,7,2,3,4,5,6,8,9] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,[.,.]]]]
[4,2,3,1,5,6,7,8,9] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[1,2,4,3,5,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,4,5,3,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,4,3,5,6,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,4,6,8,5,7,3] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[2,1,7,5,8,6,3,4] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[4,7,3,8,6,5,2,1] => [1,4,8,2,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[3,8,7,4,6,5,1,2] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[7,3,8,4,6,5,1,2] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,4,3,6,5,8,1,2] => [1,7,2,4,6,8,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[4,5,8,7,2,6,1,3] => [1,4,7,2,5,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,2,7,6,5,8,3,1] => [1,4,6,8,2,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,6,7,8,5,2,3,1] => [1,4,8,2,6,3,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,8,5,4,1,7,6,2] => [1,3,5,2,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[6,4,7,2,5,8,3,1] => [1,6,8,2,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,3,6,4,1,2,8,7] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,8,4,3,5,7,1,2] => [1,6,7,2,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,2,4,8,7,6,1,3] => [1,5,7,2,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,2,5,1,7,8,3,6] => [1,4,2,3,5,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[2,5,4,1,3,8,6,7] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,4,5,3,8,2,6,7] => [1,2,4,3,5,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[5,1,8,2,4,3,6,7] => [1,5,4,2,3,8,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[1,5,4,8,2,3,6,7] => [1,2,5,3,4,8,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[3,5,1,4,7,8,2,6] => [1,3,2,5,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,4,8,2,6,5,7,1] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,6,2,4,8,7,1,5] => [1,3,2,6,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,7,3,2,6,8,1,5] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,3,4,6,8,1,2,5] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[3,6,7,2,5,8,1,4] => [1,3,7,2,6,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[6,1,5,8,3,4,7,2] => [1,6,4,8,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,6,8,1,3,4,7,2] => [1,5,3,8,2,6,4,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[2,8,5,6,3,4,7,1] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[8,1,6,3,5,4,7,2] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[7,1,2,5,8,4,6,3] => [1,7,6,4,5,8,3,2] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[6,2,4,8,1,7,3,5] => [1,6,7,3,4,8,5,2] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,1,7,8,5,4,6,2] => [1,3,7,6,4,8,2,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[1,6,2,7,4,8,5,3] => [1,2,6,8,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,7,1,8,4,3,5,6] => [1,2,7,5,4,8,6,3] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[6,7,1,8,3,2,4,5] => [1,6,2,7,4,8,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[2,7,6,3,5,8,1,4] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,7,5,6,8,1,3,4] => [1,2,7,3,5,8,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[6,7,2,8,1,3,4,5] => [1,6,3,2,7,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[1,5,7,6,8,2,3,4] => [1,2,5,8,4,6,3,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[7,4,6,8,5,3,1,2] => [1,7,2,4,8,3,6,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[2,1,5,7,8,3,6,4] => [1,2,3,5,8,4,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[4,7,5,8,6,3,1,2] => [1,4,8,2,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[1,6,8,3,2,5,4,7] => [1,2,6,5,3,8,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[7,8,5,1,3,2,6,4] => [1,7,6,2,8,4,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[2,6,8,1,5,4,7,3] => [1,2,6,4,3,8,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,5,4,7,6,2,8,3] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,3,7,6,5,1,8,4] => [1,2,3,7,8,4,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[3,1,2,4,8,5,7,6] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[2,5,8,4,6,3,1,7] => [1,2,5,6,3,8,7,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[7,1,5,4,8,3,2,6] => [1,7,2,3,5,8,6,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,4,1,7,5,3,2,8] => [1,6,3,2,4,7,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,7,6,4,8,1,5,3] => [1,2,7,5,8,3,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[7,2,5,4,8,1,6,3] => [1,7,6,2,3,5,8,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[1,7,2,5,3,8,6,4] => [1,2,7,6,8,4,5,3] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[7,2,3,8,6,1,5,4] => [1,7,5,6,2,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,3,2,5,8,1,6,4] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[5,3,8,4,1,2,6,7] => [1,5,2,3,8,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,2,8,4,1,6,3,7] => [1,5,2,3,8,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[2,7,5,1,8,3,6,4] => [1,2,7,6,3,5,8,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[3,8,7,2,4,6,1,5] => [1,3,7,2,8,5,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,7,1,3,2,4,8,6] => [1,5,2,7,8,6,4,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[8,4,7,6,3,5,1,2] => [1,8,2,4,6,5,3,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,1,7,4,2,3,5,6] => [1,8,6,3,7,5,2,4] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[6,5,1,3,8,7,4,2] => [1,6,7,4,3,2,5,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,1,8,5,3,7,2,4] => [1,6,7,2,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,6,5,1,7,4,3,2] => [1,8,2,6,4,3,5,7] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[8,2,3,7,1,4,5,6] => [1,8,6,4,7,5,2,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[2,8,3,7,1,4,5,6] => [1,2,8,6,4,7,5,3] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[5,6,2,7,4,3,1,8] => [1,5,4,7,2,6,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[8,6,2,7,4,1,3,5] => [1,8,5,4,7,3,2,6] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[3,7,8,5,2,1,4,6] => [1,3,8,6,2,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,8,6,5,1,2,7,3] => [1,4,5,2,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,8,6,5,1,2,3,7] => [1,4,5,2,8,7,3,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[3,4,5,1,7,6,8,2] => [1,3,5,7,8,2,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,8,7,6,5,1,2,4] => [1,3,7,2,8,4,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[8,4,6,7,1,2,5,3] => [1,8,3,6,2,4,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[5,7,2,6,1,8,4,3] => [1,5,2,7,4,6,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,7,2,6,1,3,8,4] => [1,5,2,7,8,4,6,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,8,2,6,1,4,7,3] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[3,8,7,5,6,1,4,2] => [1,3,7,4,5,6,2,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[7,4,6,5,1,3,8,2] => [1,7,8,2,4,5,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[1,7,3,4,5,2,8,6] => [1,2,7,8,6,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[4,8,2,1,3,5,6,7] => [1,4,2,8,7,6,5,3] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[1,7,2,5,4,3,8,6] => [1,2,7,8,6,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[2,6,7,3,4,8,1,5] => [1,2,6,8,5,4,3,7] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[2,1,5,7,4,3,8,6] => [1,2,3,5,4,7,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[4,1,8,7,5,6,2,3] => [1,4,7,2,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,4,1,3,8,7,5,2] => [1,6,7,5,8,2,4,3] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[2,1,7,4,6,8,3,5] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,7,2,4,6,8,3,5] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[8,6,4,2,7,3,5,1] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[1,8,6,2,7,3,5,4] => [1,2,8,4,3,6,5,7] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[1,7,8,6,2,3,5,4] => [1,2,7,5,3,8,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,1,8,3,5,7,6,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[3,5,8,1,7,6,2,4] => [1,3,8,4,2,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[2,8,1,3,6,7,5,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[7,2,4,8,6,1,5,3] => [1,7,5,6,2,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[2,4,1,5,6,7,8,9,10,3] => [1,2,4,5,6,7,8,9,10,3] => [.,[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,5,6,7,9,1,10,8] => [1,2,3,4,5,6,7,9,10,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]
[2,3,5,1,6,7,8,9,10,4] => [1,2,3,5,6,7,8,9,10,4] => [.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,5,6,8,1,9,10,7] => [1,2,3,4,5,6,8,9,10,7] => [.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]]
[2,3,4,6,1,7,8,9,10,5] => [1,2,3,4,6,7,8,9,10,5] => [.,[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,5,7,1,8,9,10,6] => [1,2,3,4,5,7,8,9,10,6] => [.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]]
[4,1,2,5,6,7,8,9,10,3] => [1,4,5,6,7,8,9,10,3,2] => [.,[[[.,.],.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,3,4,5,6,7,8,10,1,11,9] => [1,2,3,4,5,6,7,8,10,11,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]]
[2,3,4,10,1,7,8,9,5,6] => [1,2,3,4,10,6,7,8,9,5] => [.,[.,[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]]]
[8,2,1,3,4,5,6,7,9] => [1,8,7,6,5,4,3,2,9] => [.,[[[[[[[.,.],.],.],.],.],.],[.,.]]]
[3,2,4,5,6,7,8,1,9] => [1,3,4,5,6,7,8,2,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[9,2,1,3,4,5,6,7,8,10] => [1,9,8,7,6,5,4,3,2,10] => [.,[[[[[[[[.,.],.],.],.],.],.],.],[.,.]]]
[6,4,3,2,8,1,7,5] => [1,6,2,4,3,5,8,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,2,4,3,8,1,7,5] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,8,4,3,1,6,7,2] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,2,8,1,5,7,6,3] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[6,3,7,2,5,4,8,1] => [1,6,4,2,3,7,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,7,2,6,3,4,8,1] => [1,5,3,2,7,8,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,7,5,4,6,2,8,1] => [1,3,5,6,2,7,8,4] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,8,3,2,1,7,4,5] => [1,6,7,4,2,8,5,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,8,1,7,5,3,2,6] => [1,4,7,2,8,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,4,3,7,2,8,6,1] => [1,5,2,4,7,6,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[3,6,5,7,2,8,4,1] => [1,3,5,2,6,8,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[6,3,8,4,1,7,2,5] => [1,6,7,2,3,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[7,2,8,1,6,4,3,5] => [1,7,3,8,5,6,4,2] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,2,6,4,3,5,1,7] => [1,8,7,2,3,6,5,4] => [.,[[[.,[.,[[[.,.],.],.]]],.],.]]
[2,8,7,5,3,1,4,6] => [1,2,8,6,3,7,4,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[2,5,6,3,1,4,8,7] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,4,7,8,5,3,1,6] => [1,2,4,8,6,3,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[6,5,8,7,3,2,4,1] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[2,1,4,7,8,5,3,6] => [1,2,3,4,7,5,8,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[8,3,1,6,5,7,4,2] => [1,8,2,3,4,6,7,5] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[8,5,6,7,3,1,4,2] => [1,8,2,5,3,6,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,7,5,3,2,6,4,1] => [1,8,2,7,4,3,5,6] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[6,1,4,3,7,8,2,5] => [1,6,8,5,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,1,2,7,5,8,3,4] => [1,6,8,4,7,3,2,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[2,7,3,1,4,6,8,5] => [1,2,7,8,5,4,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[2,8,3,1,6,5,7,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[3,8,5,6,7,1,2,4] => [1,3,5,7,2,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[6,5,1,2,8,4,7,3] => [1,6,4,2,5,8,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,5,8,1,4,6,7,3] => [1,2,5,4,3,8,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[2,1,8,7,5,4,6,3] => [1,2,3,8,4,7,6,5] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]]
[7,8,3,4,1,6,5,2] => [1,7,5,2,8,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,7,3,4,2,6,5,1] => [1,8,2,7,5,3,4,6] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[8,4,5,2,3,7,1,6] => [1,8,6,7,2,4,3,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[4,7,5,2,3,8,1,6] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,5,2,3,7,8,4,1] => [1,6,8,2,5,7,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[7,2,6,3,1,5,8,4] => [1,7,8,4,3,6,5,2] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[2,8,4,1,5,7,6,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,8,4,2,5,7,6,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,8,5,4,1,7,6,3] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[1,8,5,2,4,7,6,3] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[1,4,6,2,8,7,5,3] => [1,2,4,3,6,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[7,8,2,4,1,6,5,3] => [1,7,5,2,8,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[2,4,6,1,8,7,5,3] => [1,2,4,3,6,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[2,8,4,5,1,7,6,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[3,5,8,2,7,6,1,4] => [1,3,8,4,2,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[2,1,6,8,7,5,3,4] => [1,2,3,6,5,7,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,8,2,4,5,7,6,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,2,8,3,5,7,6,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,3,8,2,5,7,6,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[2,3,8,1,5,7,6,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[3,2,8,1,5,7,6,4] => [1,3,8,4,2,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,1,8,2,5,7,6,4] => [1,3,8,4,2,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[2,8,1,4,5,7,6,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[7,8,2,1,4,6,5,3] => [1,7,5,4,2,8,3,6] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[2,3,6,8,7,5,1,4] => [1,2,3,6,5,7,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[3,1,6,8,7,2,5,4] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,8,4,5,1,6,2,7] => [1,3,4,5,2,8,7,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[6,1,4,5,7,2,3,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,3,8,6,2,7,1,4] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[8,3,6,1,5,7,2,4] => [1,8,4,2,3,6,7,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[6,8,1,4,5,2,3,7] => [1,6,2,8,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,5,8,4,6,2,3,7] => [1,2,5,6,3,8,7,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,1,6,5,3,8,4,7] => [1,2,3,6,8,7,4,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[5,6,8,1,4,2,3,7] => [1,5,4,2,6,3,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[5,7,4,8,1,2,3,6] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,2,1,5,3,7,4,6] => [1,8,6,7,4,5,3,2] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[4,7,8,1,2,6,3,5] => [1,4,2,7,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,7,1,5,6,2,3,4] => [1,8,4,5,6,2,7,3] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[3,7,1,6,2,4,8,5] => [1,3,2,7,8,5,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,1,2,7,6,8,3,4] => [1,5,6,8,4,7,3,2] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[6,1,7,2,5,8,3,4] => [1,6,8,4,2,3,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,7,6,5,8,2,3,4] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,6,8,5,7,2,3,4] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,6,3,8,7,2,4,5] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,7,3,2,4,6,8,5] => [1,2,7,8,5,4,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[3,1,2,7,8,4,6,5] => [1,3,2,4,7,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[5,1,2,6,8,7,3,4] => [1,5,8,4,6,7,3,2] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[1,8,6,2,5,7,3,4] => [1,2,8,4,3,6,7,5] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[5,7,8,1,2,6,3,4] => [1,5,2,7,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,7,1,2,8,4,6,5] => [1,3,2,7,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[1,5,8,7,6,2,3,4] => [1,2,5,6,3,8,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[7,8,6,1,5,2,3,4] => [1,7,3,6,2,8,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[1,9,3,4,5,6,7,8,2] => [1,2,9,3,4,5,6,7,8] => [.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]
[9,2,3,4,5,6,7,8,1,10] => [1,9,2,3,4,5,6,7,8,10] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]]
[1,10,3,4,5,6,7,8,9,2] => [1,2,10,3,4,5,6,7,8,9] => [.,[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]]
[1,7,4,8,2,5,3,6] => [1,2,7,3,4,8,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[7,1,8,2,4,6,3,5] => [1,7,3,8,5,4,2,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[3,5,4,1,7,2,6,8] => [1,3,4,2,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[7,6,5,3,8,4,1,2] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[6,4,5,7,8,1,3,2] => [1,6,2,4,7,3,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[1,5,4,8,6,3,7,2] => [1,2,5,6,3,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[3,8,4,5,2,6,7,1] => [1,3,4,5,2,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[5,7,8,4,6,3,2,1] => [1,5,6,3,8,2,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[7,5,2,3,4,8,6,1] => [1,7,6,8,2,5,4,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[7,3,5,4,2,8,6,1] => [1,7,6,8,2,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[5,6,1,3,2,4,7,8] => [1,5,2,6,4,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[2,5,1,3,7,8,6,4] => [1,2,5,7,6,8,4,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[4,3,7,2,1,8,6,5] => [1,4,2,3,7,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,6,7,2,1,3,5,8] => [1,4,2,6,3,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,1,6,4,7,5,2,8] => [1,3,6,5,7,2,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,6,2,7,5,4,1,8] => [1,3,2,6,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,4,7,5,3,6,1,8] => [1,2,4,5,3,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,3,5,8,6,4,7,1] => [1,2,3,5,6,4,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[2,4,7,3,8,6,5,1] => [1,2,4,3,7,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[3,4,2,7,5,8,6,1] => [1,3,2,4,7,6,8,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[2,5,8,7,4,1,3,6] => [1,2,5,4,7,3,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[2,6,4,7,5,3,8,1] => [1,2,6,3,4,7,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,2,4,7,1,3,8,5] => [1,6,3,4,7,8,5,2] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,3,5,1,4,2,8,6] => [1,7,8,6,2,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[6,1,4,7,5,3,8,2] => [1,6,3,4,7,8,2,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,1,8,4,7,3,2,5] => [1,6,3,8,5,7,2,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[4,7,3,6,1,2,8,5] => [1,4,6,2,7,8,5,3] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,2,1,7,4,3,8,6] => [1,5,4,7,8,6,3,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[4,7,6,2,3,1,8,5] => [1,4,2,7,8,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,6,8,2,5,3,4,1] => [1,7,4,2,6,3,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,3,6,1,8,7,5,4] => [1,2,3,6,7,5,8,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,6,8,7,5,3,1,4] => [1,2,6,3,8,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,4,1,7,5,2,8,3] => [1,6,2,4,7,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,7,8,2,3,6,1,4] => [1,5,3,8,4,2,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[4,8,7,1,2,5,6,3] => [1,4,2,8,3,7,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[2,8,7,4,1,5,6,3] => [1,2,8,3,7,6,5,4] => [.,[.,[[.,[[[[.,.],.],.],.]],.]]]
[8,6,2,1,5,7,4,3] => [1,8,3,2,6,7,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[6,1,3,7,5,8,2,4] => [1,6,8,4,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[4,7,3,1,8,5,6,2] => [1,4,2,7,6,5,8,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[2,6,7,5,3,4,8,1] => [1,2,6,4,5,3,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,6,4,5,7,3,8,1] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,1,4,5,8,3,7,2] => [1,6,3,4,5,8,2,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,4,1,8,7,2,5,3] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,5,7,2,6,8,1,3] => [1,4,2,5,6,8,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[6,9,1,2,3,4,5,7,8] => [1,6,4,2,9,8,7,5,3] => [.,[[[.,[.,.]],[.,.]],[[[.,.],.],.]]]
[1,3,8,5,2,7,4,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[1,3,8,6,7,2,4,5] => [1,2,3,8,5,7,4,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[2,8,3,7,6,1,4,5] => [1,2,8,5,6,3,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[4,2,7,8,6,1,3,5] => [1,4,8,5,6,2,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[1,3,8,7,6,2,4,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[5,2,6,7,8,1,3,4] => [1,5,8,4,7,3,6,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[4,5,6,8,1,2,7,3] => [1,4,8,3,6,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[3,5,8,6,1,2,7,4] => [1,3,8,4,6,2,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[1,4,6,8,7,2,3,5] => [1,2,4,8,5,7,3,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[4,5,3,8,1,7,2,6] => [1,4,8,6,7,2,5,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,5,8,4,1,7,2,6] => [1,3,8,6,7,2,5,4] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[5,6,4,8,2,3,7,1] => [1,5,2,6,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[7,2,6,5,8,1,3,4] => [1,7,3,6,2,4,5,8] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[6,3,7,5,2,4,8,1] => [1,6,4,5,2,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,1,2,7,4,5,3,6] => [1,8,6,5,4,7,3,2] => [.,[[[[[[.,.],.],.],.],[.,.]],.]]
[2,5,7,4,6,1,3,8] => [1,2,5,6,3,7,4,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[6,1,7,4,5,3,8,2] => [1,6,3,7,8,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,6,4,8,3,1,7,5] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[8,1,3,7,5,6,4,2] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[1,2,5,3,8,6,7,4] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[4,1,6,5,7,8,2,3] => [1,4,5,7,2,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,1,3,7,4,2,8,5] => [1,6,2,3,4,7,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,3,8,4,2,6,5,1] => [1,7,5,2,3,8,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,5,3,4,2,7,1,6] => [1,8,6,7,2,5,3,4] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[1,3,8,2,5,6,7,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[1,8,6,7,2,5,4,3] => [1,2,8,3,6,5,4,7] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[1,6,7,3,8,5,4,2] => [1,2,6,5,8,3,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[7,3,4,8,1,6,5,2] => [1,7,5,2,3,4,8,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,7,2,4,6,1,5,3] => [1,8,3,2,7,5,6,4] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[5,4,6,7,8,1,3,2] => [1,5,8,2,4,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,3,6,7,8,1,4,2] => [1,5,8,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,3,7,6,8,4,1,2] => [1,5,8,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[7,5,3,2,8,6,4,1] => [1,7,4,2,5,8,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[4,5,6,3,8,2,7,1] => [1,4,3,6,2,5,8,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[5,4,8,7,2,1,3,6] => [1,5,2,4,7,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,3,6,4,8,2,7,1] => [1,5,8,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,3,7,4,6,2,8,1] => [1,5,6,2,3,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[8,2,6,3,7,4,5,1] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[8,2,4,7,3,5,6,1] => [1,8,2,3,4,7,6,5] => [.,[[.,[.,[.,[[[.,.],.],.]]]],.]]
[8,2,6,5,7,3,4,1] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[4,5,6,2,7,3,8,1] => [1,4,2,5,7,8,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[7,4,6,1,5,2,8,3] => [1,7,8,3,6,2,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[5,4,6,2,8,3,7,1] => [1,5,8,2,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[8,4,6,1,7,2,5,3] => [1,8,3,6,2,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[5,2,1,6,3,8,7,4] => [1,5,3,2,4,6,8,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[4,5,6,3,7,1,8,2] => [1,4,3,6,2,5,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,3,2,8,5,4,1,7] => [1,6,4,8,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,8,4,1,5,2,6,7] => [1,3,4,2,8,7,6,5] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]]
[2,5,4,3,8,1,6,7] => [1,2,5,8,7,6,3,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,5,7,4,3,1,6,8] => [1,2,5,3,7,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,3,4,2,7,1,6,8] => [1,5,7,6,2,3,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,2,5,1,3,8,7,6] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,3,5,1,2,7,6,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,3,4,1,7,2,6,8] => [1,5,7,6,2,3,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,1,6,3,5,2,7,8] => [1,4,3,6,2,5,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,7,2,4,1,6,5,8] => [1,3,2,7,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,8,6,1,7,4,3,5] => [1,2,8,5,7,3,6,4] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[2,5,4,6,1,3,7,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,5,6,4,1,3,7,8] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[7,1,5,6,3,2,4,8] => [1,7,4,6,2,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,1,2,5,4,6,3,8] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[2,4,1,6,5,3,7,8] => [1,2,4,6,3,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[7,1,2,6,5,4,3,8] => [1,7,3,2,4,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[8,2,1,5,6,3,7,4] => [1,8,4,5,6,3,2,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[2,8,5,1,6,4,7,3] => [1,2,8,3,5,6,4,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[6,1,4,5,3,2,7,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,1,6,5,4,2,7,8] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,1,4,6,5,2,7,8] => [1,3,4,6,2,5,7,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[6,4,1,5,3,2,8,7] => [1,6,2,4,5,3,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[2,1,8,6,3,7,5,4] => [1,2,3,8,4,6,7,5] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[5,8,3,1,7,6,4,2] => [1,5,7,4,2,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,6,3,8,7,4,1,2] => [1,5,7,2,6,4,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,2,6,8,7,4,1,3] => [1,5,7,2,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,3,8,5,7,2,6,1] => [1,4,5,7,6,2,3,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,3,8,5,4,1,2,7] => [1,6,2,3,8,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,3,8,4,5,1,2,7] => [1,6,2,3,8,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,2,3,1,4,8,6,7] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[5,4,1,3,2,8,6,7] => [1,5,2,4,3,6,8,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,1,3,4,2,8,6,7] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,2,1,4,3,8,6,7] => [1,5,3,2,4,6,8,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[4,2,7,3,8,5,1,6] => [1,4,3,7,2,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,7,3,2,8,5,1,6] => [1,4,2,7,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,3,1,2,4,8,6,7] => [1,5,4,2,3,6,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[5,4,3,1,2,8,6,7] => [1,5,2,4,3,6,8,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,3,4,1,2,8,6,7] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,2,3,4,1,8,6,7] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,1,7,3,4,6,8,2] => [1,5,4,3,7,8,2,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[6,8,1,3,4,5,7,2] => [1,6,5,4,3,2,8,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[3,5,2,8,1,6,7,4] => [1,3,2,5,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[6,2,3,7,4,1,8,5] => [1,6,2,3,4,7,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,2,6,8,4,3,1,5] => [1,7,2,3,6,4,8,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[3,7,2,8,6,5,1,4] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[7,4,5,1,8,2,3,6] => [1,7,3,5,8,6,2,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,2,3,1,8,4,5,6] => [1,7,5,8,6,4,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[2,1,4,8,3,7,5,6] => [1,2,3,4,8,6,7,5] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[4,8,1,6,7,3,2,5] => [1,4,6,3,2,8,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[1,2,7,8,4,3,6,5] => [1,2,3,7,6,4,8,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[5,8,1,4,3,2,7,6] => [1,5,3,2,8,6,4,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,3,7,8,4,2,6,1] => [1,5,4,8,2,3,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[8,5,2,4,3,1,7,6] => [1,8,6,2,5,3,4,7] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[3,5,6,4,8,1,7,2] => [1,3,6,2,5,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[3,5,4,6,7,1,8,2] => [1,3,4,6,2,5,7,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[1,4,2,6,5,8,7,3] => [1,2,4,6,8,3,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,3,2,6,4,8,7,5] => [1,2,3,4,6,8,5,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[1,6,2,5,3,8,7,4] => [1,2,6,8,4,5,3,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,5,1,4,3,8,7,6] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,7,3,5,4,8,6,2] => [1,2,7,6,8,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,8,2,6,3,7,5,4] => [1,2,8,4,6,7,5,3] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[1,8,3,6,4,7,5,2] => [1,2,8,3,4,6,7,5] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[1,7,2,6,4,8,5,3] => [1,2,7,5,4,6,8,3] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,7,2,6,3,8,5,4] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,5,2,7,4,8,6,3] => [1,2,5,4,7,6,8,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,4,2,8,5,7,6,3] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[1,5,3,8,4,7,6,2] => [1,2,5,4,8,3,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[8,3,1,4,2,6,5,7] => [1,8,7,5,2,3,4,6] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[4,8,7,3,5,2,1,6] => [1,4,3,7,2,8,6,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[6,8,7,3,5,2,4,1] => [1,6,2,8,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,3,5,1,2,6,4,7] => [1,8,7,4,2,3,5,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,6,4,1,5,3,2,7] => [1,8,7,2,6,3,4,5] => [.,[[[.,[[.,[.,[.,.]]],.]],.],.]]
[8,6,5,4,1,3,2,7] => [1,8,7,2,6,3,5,4] => [.,[[[.,[[.,[[.,.],.]],.]],.],.]]
[2,3,8,7,4,6,1,5] => [1,2,3,8,5,4,7,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[6,8,7,3,1,5,4,2] => [1,6,5,2,8,3,7,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[2,5,8,7,4,6,3,1] => [1,2,5,4,7,3,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[4,8,7,6,5,1,3,2] => [1,4,6,2,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,8,7,5,1,6,2,4] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,3,8,7,5,6,1,4] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[2,8,7,1,3,6,4,5] => [1,2,8,5,3,7,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[8,5,4,7,2,1,3,6] => [1,8,6,2,5,3,4,7] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[6,8,7,3,5,2,1,4] => [1,6,2,8,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[3,5,8,6,4,2,7,1] => [1,3,8,2,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[6,8,4,1,5,2,7,3] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,8,4,6,1,2,7,3] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[2,4,8,6,5,1,7,3] => [1,2,4,6,3,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[4,8,7,6,5,2,1,3] => [1,4,6,2,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,8,7,5,1,6,2,3] => [1,4,5,2,8,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[4,5,2,1,8,6,7,3] => [1,4,2,5,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,5,8,3,1,6,7,2] => [1,4,3,8,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[5,7,2,8,4,6,1,3] => [1,5,4,8,3,2,7,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[6,7,3,2,4,8,5,1] => [1,6,8,2,7,5,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[8,7,2,6,5,1,3,4] => [1,8,4,6,2,7,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[5,2,7,8,4,1,3,6] => [1,5,4,8,6,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[2,7,8,6,4,1,3,5] => [1,2,7,3,8,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,6,3,5,2,8,4,1] => [1,7,4,5,2,6,8,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,6,5,1,7,2,4,3] => [1,8,3,5,7,4,2,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[6,8,5,1,7,3,2,4] => [1,6,3,5,7,2,8,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[1,6,8,3,7,4,2,5] => [1,2,6,4,3,8,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[5,1,6,3,4,8,2,7] => [1,5,4,3,6,8,7,2] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[3,5,2,4,8,1,7,6] => [1,3,2,5,8,6,4,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[6,3,8,2,4,1,7,5] => [1,6,2,3,8,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,3,8,7,5,4,2,1] => [1,6,4,7,2,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,8,4,2,1,7,5,3] => [1,6,7,5,2,8,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[5,2,6,4,3,8,1,7] => [1,5,3,6,8,7,2,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[6,5,3,1,4,8,2,7] => [1,6,8,7,2,5,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[3,1,7,8,6,4,2,5] => [1,3,7,2,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,8,1,7,6,2,5,4] => [1,3,2,8,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[7,2,6,3,8,5,4,1] => [1,7,4,3,6,5,8,2] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[1,7,5,8,2,4,3,6] => [1,2,7,3,5,4,8,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[6,1,5,2,4,8,3,7] => [1,6,8,7,3,5,4,2] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[1,5,6,3,8,2,4,7] => [1,2,5,8,7,4,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[8,7,1,3,6,5,2,4] => [1,8,4,3,2,7,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[2,6,7,4,3,8,5,1] => [1,2,6,8,3,7,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,5,8,7,2,4,6,3] => [1,2,5,3,8,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[8,3,7,2,5,1,6,4] => [1,8,4,2,3,7,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[3,7,2,8,1,5,4,6] => [1,3,2,7,4,8,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,2,6,1,5,8,4,7] => [1,3,6,8,7,4,2,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[7,2,1,5,8,4,3,6] => [1,7,3,2,4,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[1,7,8,3,2,6,5,4] => [1,2,7,5,3,8,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,7,4,8,3,2,6,5] => [1,2,7,6,3,4,8,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,7,5,4,8,3,2,6] => [1,2,7,3,5,8,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[6,1,5,4,3,8,2,7] => [1,6,8,7,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[1,7,4,5,6,8,2,3] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,3,4,5,6,7,9,8,2] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[2,3,4,5,6,7,9,8,1,10] => [1,2,3,4,5,6,7,9,8,10] => [.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]
[7,3,4,5,6,8,1,2,9] => [1,7,2,3,4,5,6,8,9] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,[.,.]]]]
[2,3,4,5,7,6,8,1,9] => [1,2,3,4,5,7,8,6,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[1,3,4,5,6,8,7,9,2] => [1,2,3,4,5,6,8,9,7] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[1,3,4,5,6,7,8,10,9,2] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[1,6,4,2,3,5,7,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,8,7,2,3,4,5,6] => [1,2,8,6,4,3,7,5] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[1,5,8,6,2,3,4,7] => [1,2,5,3,8,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,6,5,7,2,3,4,8] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,3,2,7,6,4,5,8] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,2,3,7,6,4,5,8] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,5,4,2,3,7,6,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,5,4,2,3,8,6,7] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,3,2,8,6,4,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[1,7,5,8,2,3,4,6] => [1,2,7,4,8,6,3,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[1,8,7,5,2,3,4,6] => [1,2,8,6,3,7,4,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[2,1,5,8,6,3,7,4] => [1,2,3,5,6,4,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[2,5,8,4,6,1,7,3] => [1,2,5,6,3,8,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,5,3,8,6,1,7,4] => [1,2,5,6,3,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,6,3,5,8,1,7,4] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,3,2,5,8,1,7,4] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,3,2,8,6,1,7,4] => [1,5,6,2,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,8,4,6,1,3,7,2] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,3,8,6,1,4,7,2] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[2,4,8,1,7,6,5,3] => [1,2,4,3,8,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[4,3,8,1,5,7,6,2] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,8,4,1,5,7,6,2] => [1,3,4,2,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[4,3,6,8,5,2,7,1] => [1,4,8,2,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,5,4,7,2,6,3,1] => [1,8,2,5,3,4,7,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[3,6,8,5,4,2,7,1] => [1,3,8,2,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,6,4,1,8,2,7,5] => [1,3,4,2,6,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[4,8,6,5,1,3,7,2] => [1,4,5,2,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[2,8,3,5,6,7,1,4] => [1,2,8,4,5,6,7,3] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[2,7,5,4,6,1,8,3] => [1,2,7,8,3,5,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[2,3,7,4,6,1,8,5] => [1,2,3,7,8,5,6,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,6,7,4,1,3,8,5] => [1,2,6,3,7,8,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[2,4,6,3,5,7,8,1] => [1,2,4,3,6,7,8,5] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[3,6,4,2,5,7,8,1] => [1,3,4,2,6,7,8,5] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[2,3,6,1,5,7,8,4] => [1,2,3,6,7,8,4,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[4,3,6,2,5,7,8,1] => [1,4,2,3,6,7,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,1,2,5,7,8,3] => [1,4,2,6,7,8,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,6,4,1,5,7,8,3] => [1,2,6,7,8,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,4,1,6,5,7,8,3] => [1,2,4,6,7,8,3,5] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[7,5,4,2,6,1,8,3] => [1,7,8,3,4,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[4,7,3,1,8,6,5,2] => [1,4,2,7,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,2,7,5,3,1,8,6] => [1,4,5,3,7,8,6,2] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[5,3,6,4,8,2,1,7] => [1,5,8,7,2,3,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[7,3,2,5,4,1,8,6] => [1,7,8,6,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,3,2,5,1,8,6,4] => [1,7,6,8,4,5,2,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[4,7,6,3,8,2,1,5] => [1,4,3,6,2,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,7,3,8,6,2,1,5] => [1,4,8,5,6,2,7,3] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[2,7,5,3,1,8,6,4] => [1,2,7,6,8,4,3,5] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[4,3,7,5,8,2,1,6] => [1,4,5,8,6,2,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,3,7,5,2,6,1,8] => [1,4,5,2,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[8,4,5,3,7,2,1,6] => [1,8,6,2,4,3,5,7] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[4,3,5,2,8,6,1,7] => [1,4,2,3,5,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[1,2,3,4,5,9,7,8,6] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[1,2,3,4,9,6,7,8,5] => [1,2,3,4,5,9,6,7,8] => [.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]
[1,2,3,9,5,6,7,8,4] => [1,2,3,4,9,5,6,7,8] => [.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]
[1,2,9,4,5,6,7,8,3] => [1,2,3,9,4,5,6,7,8] => [.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]
[1,2,3,4,5,6,10,8,9,7] => [1,2,3,4,5,6,7,10,8,9] => [.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]
[1,2,3,4,9,7,6,8,5] => [1,2,3,4,5,9,6,7,8] => [.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]
[1,2,3,4,5,10,7,8,9,6] => [1,2,3,4,5,6,10,7,8,9] => [.,[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]]
[1,2,8,6,4,5,7,3] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[1,2,3,9,6,5,7,8,4] => [1,2,3,4,9,5,6,7,8] => [.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]
[1,2,3,4,10,6,7,8,9,5] => [1,2,3,4,5,10,6,7,8,9] => [.,[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]]
[1,8,5,3,4,6,7,2] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[1,2,9,5,4,6,7,8,3] => [1,2,3,9,4,5,6,7,8] => [.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]
[1,2,3,10,5,6,7,8,9,4] => [1,2,3,4,10,5,6,7,8,9] => [.,[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]]
[1,9,4,3,5,6,7,8,2] => [1,2,9,3,4,5,6,7,8] => [.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]
[1,2,10,4,5,6,7,8,9,3] => [1,2,3,10,4,5,6,7,8,9] => [.,[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]]
[9,3,2,4,5,6,7,8,1] => [1,9,2,3,4,5,6,7,8] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]
[10,2,3,4,5,6,7,8,9,1] => [1,10,2,3,4,5,6,7,8,9] => [.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]]
[8,7,5,6,1,3,4,2] => [1,8,2,7,4,6,3,5] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[1,2,3,5,7,4,6,9,8] => [1,2,3,4,5,7,6,8,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[1,2,3,4,6,8,5,7,10,9] => [1,2,3,4,5,6,8,7,9,10] => [.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]]
[1,2,3,4,6,8,5,7,9] => [1,2,3,4,5,6,8,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[1,2,3,4,7,5,8,6,9] => [1,2,3,4,5,7,8,6,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[1,2,3,4,7,5,8,6,10,9] => [1,2,3,4,5,7,8,6,9,10] => [.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]]
[1,2,3,5,7,4,6,9,8,10] => [1,2,3,4,5,7,6,8,9,10] => [.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]]
[1,2,4,5,7,3,6,9,8] => [1,2,3,4,5,7,6,8,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[1,2,5,6,3,7,4,9,8] => [1,2,3,5,4,6,7,8,9] => [.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]
[3,2,6,4,1,8,5,7] => [1,3,6,8,7,5,2,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,8,6,5,3,1,4,7] => [1,2,8,7,4,5,3,6] => [.,[.,[[[[.,.],[.,[.,.]]],.],.]]]
[5,2,4,7,6,8,3,1] => [1,5,6,8,2,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[3,4,2,8,7,5,1,6] => [1,3,2,4,8,6,5,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[8,5,7,6,3,2,4,1] => [1,8,2,5,3,7,4,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[1,8,5,4,2,7,3,6] => [1,2,8,6,7,3,5,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[3,7,6,1,5,8,4,2] => [1,3,6,8,2,7,4,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,6,5,8,2,7,4,1] => [1,3,5,2,6,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[8,3,2,7,4,6,5,1] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[7,1,6,2,3,8,4,5] => [1,7,4,2,3,6,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,4,7,1,3,2,8,5] => [1,6,2,4,3,7,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,1,3,8,7,2,6,4] => [1,5,7,6,2,3,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,1,5,2,4,8,3,6] => [1,7,3,5,4,2,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,1,4,8,5,6,2,3] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[2,3,1,9,4,5,6,7,8] => [1,2,3,4,9,8,7,6,5] => [.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]]
[4,9,1,2,3,5,6,7,8] => [1,4,2,9,8,7,6,5,3] => [.,[[.,[.,.]],[[[[[.,.],.],.],.],.]]]
[3,9,1,2,4,5,6,7,8] => [1,3,2,9,8,7,6,5,4] => [.,[[.,.],[[[[[[.,.],.],.],.],.],.]]]
[6,10,1,2,3,4,5,7,8,9] => [1,6,4,2,10,9,8,7,5,3] => [.,[[[.,[.,.]],[.,.]],[[[[.,.],.],.],.]]]
[4,10,1,2,3,5,6,7,8,9] => [1,4,2,10,9,8,7,6,5,3] => [.,[[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]]
[3,10,1,2,4,5,6,7,8,9] => [1,3,2,10,9,8,7,6,5,4] => [.,[[.,.],[[[[[[[.,.],.],.],.],.],.],.]]]
[5,2,6,3,1,7,8,4] => [1,5,2,3,6,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,3,5,1,6,7,8,2] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,7,6,1,2,3,8,4] => [1,5,2,7,8,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[1,7,6,8,5,2,4,3] => [1,2,7,4,8,3,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[5,6,3,7,1,4,8,2] => [1,5,2,6,4,7,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,3,2,1,8,6,4,7] => [1,5,8,7,4,2,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[7,8,6,1,4,5,2,3] => [1,7,2,8,3,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[1,8,5,4,6,7,2,3] => [1,2,8,3,5,6,7,4] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[6,5,8,3,7,2,1,4] => [1,6,2,5,7,3,8,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,8,5,3,6,2,1,4] => [1,7,2,8,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,8,4,3,2,6,5,1] => [1,7,5,2,8,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[1,8,4,3,2,6,7,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[5,4,3,8,2,1,7,6] => [1,5,2,4,8,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[6,4,8,3,2,1,7,5] => [1,6,2,4,3,8,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[1,8,4,3,2,7,6,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[6,5,8,3,1,2,7,4] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[1,8,6,7,3,2,4,5] => [1,2,8,5,3,6,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[7,8,6,1,3,2,4,5] => [1,7,4,2,8,5,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[1,8,4,3,2,7,5,6] => [1,2,8,6,7,5,3,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[5,4,3,8,2,1,6,7] => [1,5,2,4,8,7,6,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,4,3,8,2,6,7,1] => [1,5,2,4,8,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,5,1,2,6,7,8,9,3] => [1,4,2,5,6,7,8,9,3] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[6,4,2,3,5,1,8,7] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,2,3,6,1,4,8,7] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[8,6,3,2,5,4,7,1] => [1,8,2,6,4,3,5,7] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[7,2,3,4,5,8,1,6] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[2,1,8,6,4,5,7,3] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[6,3,4,7,8,2,1,5] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,8,5,1,3,6,7,2] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,6,8,5,2,7,3,1] => [1,4,5,2,6,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,8,6,2,7,4,5,1] => [1,3,6,4,2,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[8,5,4,7,1,3,6,2] => [1,8,2,5,3,4,7,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[8,1,5,2,3,7,6,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[6,4,2,3,7,8,5,1] => [1,6,8,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,5,8,3,7,2,1,6] => [1,4,3,8,6,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[3,7,2,8,4,5,1,6] => [1,3,2,7,4,8,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,5,1,8,4,6,2,7] => [1,3,2,5,4,8,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[4,2,7,5,8,1,3,6] => [1,4,5,8,6,2,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,6,2,7,8,3,1,5] => [1,4,7,2,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,7,4,5,1,6,2,8] => [1,3,4,5,2,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[3,6,4,5,8,2,1,7] => [1,3,4,5,8,7,2,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[7,5,4,1,6,3,2,8] => [1,7,2,5,6,3,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[1,5,4,8,6,3,2,7] => [1,2,5,6,3,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[7,5,4,8,6,3,1,2] => [1,7,2,5,6,3,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[1,8,7,5,3,6,4,2] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[8,3,7,4,1,6,2,5] => [1,8,5,2,3,7,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,5,4,1,6,3,2,7] => [1,8,7,2,5,6,3,4] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[1,7,4,2,6,5,3,8] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[8,2,1,5,6,7,3,4] => [1,8,4,5,6,7,3,2] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[6,3,1,8,4,7,2,5] => [1,6,7,2,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,1,4,8,6,3,2,5] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[4,1,8,5,6,7,2,3] => [1,4,5,6,7,2,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,3,6,8,2,7,1,4] => [1,5,2,3,6,7,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,3,7,4,8,2,1,5] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,3,6,1,4,7,2,8] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[4,3,6,8,2,7,1,5] => [1,4,8,5,2,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,3,8,4,1,6,2,7] => [1,5,2,3,8,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,3,8,1,4,7,2,6] => [1,5,4,2,3,8,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[7,3,8,4,1,6,2,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[1,5,8,3,6,7,4,2] => [1,2,5,6,7,4,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,8,2,5,6,7,3,4] => [1,2,8,4,5,6,7,3] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[7,8,4,1,6,5,2,3] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,3,8,1,5,7,2,4] => [1,6,7,2,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,3,1,2,5,7,4,6] => [1,8,6,7,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,1,4,2,6,5,3,7] => [1,8,7,3,4,2,5,6] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[2,5,4,8,3,7,6,1] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,3,5,7,4,6,8,1] => [1,2,3,5,4,7,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[4,5,2,3,8,6,1,7] => [1,4,3,2,5,8,7,6] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[3,7,4,5,8,1,2,6] => [1,3,4,5,8,6,2,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[5,8,2,1,6,3,4,7] => [1,5,6,3,2,8,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[2,4,7,8,5,3,6,1] => [1,2,4,8,3,7,6,5] => [.,[.,[[.,.],[[[[.,.],.],.],.]]]]
[5,3,1,4,7,2,8,6] => [1,5,7,8,6,2,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,3,8,5,1,2,7,6] => [1,4,5,2,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[2,4,7,5,8,3,6,1] => [1,2,4,5,8,3,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[4,3,5,8,2,1,7,6] => [1,4,8,6,2,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,8,5,7,3,1,2,6] => [1,4,7,2,8,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,7,8,4,1,5,2,6] => [1,3,8,6,5,2,7,4] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[3,4,7,5,8,2,1,6] => [1,3,7,2,4,5,8,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[1,8,5,7,2,4,3,6] => [1,2,8,6,4,7,3,5] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[1,8,5,4,2,3,6,7] => [1,2,8,7,6,3,5,4] => [.,[.,[[[[.,[[.,.],.]],.],.],.]]]
[1,3,6,8,5,4,2,7] => [1,2,3,6,4,8,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,6,3,8,2,7,4,5] => [1,2,6,7,4,8,5,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,4,2,7,5,8,3,6] => [1,2,4,7,3,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,8,2,3,6,7,5,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[1,3,6,8,2,7,5,4] => [1,2,3,6,7,5,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,6,5,4,3,8,2,7] => [1,2,6,8,7,3,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,8,3,4,5,6,2,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[1,2,7,8,4,5,3,6] => [1,2,3,7,4,8,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[7,2,8,5,6,3,4,1] => [1,7,4,5,6,3,8,2] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[6,2,8,7,5,4,1,3] => [1,6,4,7,2,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,2,8,4,3,7,1,5] => [1,6,7,2,3,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[1,4,7,3,2,6,8,5] => [1,2,4,3,7,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,5,7,3,6,2,8,4] => [1,2,5,6,3,7,8,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[3,6,2,7,1,5,4,8] => [1,3,2,6,5,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[1,2,5,4,8,3,7,6] => [1,2,3,5,8,6,4,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,4,3,5,8,2,7,6] => [1,2,4,5,8,6,3,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[1,5,3,7,6,8,2,4] => [1,2,5,6,8,4,7,3] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[1,6,4,5,7,8,2,3] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[4,2,6,5,7,8,1,3] => [1,4,5,7,2,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,2,5,7,6,8,1,4] => [1,3,5,6,8,4,7,2] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[3,2,4,6,8,7,1,5] => [1,3,4,6,7,2,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[5,3,2,6,8,4,7,1] => [1,5,8,2,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[3,1,8,6,4,7,2,5] => [1,3,8,5,4,6,7,2] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[3,1,6,8,5,4,2,7] => [1,3,6,4,8,7,2,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[5,3,2,8,7,6,4,1] => [1,5,7,4,8,2,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,3,8,2,7,6,1,4] => [1,5,7,2,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,5,4,8,3,7,2,1] => [1,6,7,2,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[4,8,5,1,3,7,2,6] => [1,4,2,8,6,7,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,3,8,7,2,6,5,1] => [1,4,7,5,2,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,7,5,1,8,4,6,3] => [1,2,7,6,4,3,5,8] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[7,6,4,8,1,2,5,3] => [1,7,5,2,6,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,6,4,7,3,2,1,5] => [1,8,5,3,4,7,2,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[3,8,5,6,2,7,1,4] => [1,3,5,2,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[2,4,5,8,7,3,1,6] => [1,2,4,8,6,3,5,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[2,4,5,8,6,7,1,3] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[4,3,1,5,6,2,8,7] => [1,4,5,6,2,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,3,7,6,1,2,8,5] => [1,4,6,2,3,7,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,7,5,6,1,2,8,3] => [1,4,6,2,7,8,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,3,7,5,6,2,8,1] => [1,4,5,6,2,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,5,1,8,6,7,3,2] => [1,4,8,2,5,6,7,3] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,4,5,8,6,7,2,1] => [1,3,5,6,7,2,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[2,1,5,8,6,7,4,3] => [1,2,3,5,6,7,4,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[3,4,5,8,7,1,2,6] => [1,3,5,7,2,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,7,1,5,6,2,8,3] => [1,4,5,6,2,7,8,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[2,6,4,7,1,3,8,5] => [1,2,6,3,4,7,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[5,3,8,6,4,7,2,1] => [1,5,4,6,7,2,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,4,1,5,7,8,3,2] => [1,6,8,2,4,5,7,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[3,8,4,6,1,7,2,5] => [1,3,4,6,7,2,8,5] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,8,4,5,6,7,2,1] => [1,3,4,5,6,7,2,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[6,4,1,7,3,2,8,5] => [1,6,2,4,7,8,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,5,4,7,1,3,8,2] => [1,6,3,4,7,8,2,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,1,6,5,3,7,8,4] => [1,2,3,6,7,8,4,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[6,1,4,7,2,3,8,5] => [1,6,3,4,7,8,5,2] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,1,3,4,5,6,8,9,7] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,1,3,4,5,6,7,9,8] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,3,4,5,6,7,8,10,11,9] => [1,2,3,4,5,6,7,8,9,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]
[2,1,3,4,5,6,7,9,10,8] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,1,4,5,6,8,9,7] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,3,2,4,5,6,8,9,7] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,1,4,5,6,7,9,8] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,3,2,4,5,6,7,9,8] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,1,3,4,5,6,7,8,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,6,2,5,4,8,3,7] => [1,2,6,8,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,1,3,5,8,2,4,7] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,6,4,3,1,8,2,7] => [1,5,2,6,8,7,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,2,3,5,8,1,4,7] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,7,2,1,3,8,4,5] => [1,6,8,5,3,2,7,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[5,7,4,1,8,3,2,6] => [1,5,8,6,3,4,2,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[4,1,7,5,8,3,6,2] => [1,4,5,8,2,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[1,6,7,4,3,8,5,2] => [1,2,6,8,3,7,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[6,1,7,4,2,8,5,3] => [1,6,8,3,7,5,2,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[2,1,6,7,4,3,8,5] => [1,2,3,6,4,7,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[6,7,3,2,1,8,4,5] => [1,6,8,5,2,7,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[2,5,7,3,1,4,8,6] => [1,2,5,3,7,8,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,7,3,2,8,4,5,1] => [1,6,4,2,7,5,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[1,2,6,7,4,3,8,5] => [1,2,3,6,4,7,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,7,1,8,4,6,3,5] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,7,5,8,1,6,3,4] => [1,2,7,3,5,4,8,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[6,7,1,8,4,5,3,2] => [1,6,5,4,8,2,7,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[8,7,3,4,6,2,5,1] => [1,8,2,7,5,6,3,4] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[8,2,4,7,1,5,6,3] => [1,8,3,4,7,6,5,2] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]]
[8,2,3,4,7,1,5,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,7,3,5,6,2,4,1] => [1,8,2,7,4,5,6,3] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[8,7,4,6,5,2,3,1] => [1,8,2,7,3,4,6,5] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]]
[8,4,6,7,5,1,2,3] => [1,8,3,6,2,4,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,4,6,7,5,1,3,2] => [1,8,2,4,7,3,6,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[8,3,5,7,6,1,4,2] => [1,8,2,3,5,6,4,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[8,7,3,4,6,2,1,5] => [1,8,5,6,2,7,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,6,5,2,7,4,3,1] => [1,8,2,6,4,3,5,7] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[8,5,6,7,4,1,3,2] => [1,8,2,5,4,7,3,6] => [.,[[.,[[[.,.],.],[[.,.],.]]],.]]
[8,5,7,6,4,1,2,3] => [1,8,3,7,2,5,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,3,4,2,7,5,6,1] => [1,8,2,3,4,5,7,6] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]
[8,4,7,6,5,1,2,3] => [1,8,3,7,2,4,6,5] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[8,5,2,6,7,4,1,3] => [1,8,3,2,5,7,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,5,3,7,6,4,1,2] => [1,8,2,5,6,4,7,3] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[8,6,2,5,7,3,1,4] => [1,8,4,5,7,2,6,3] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,6,2,4,7,3,1,5] => [1,8,5,7,2,6,3,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,6,1,5,4,3,2,7] => [1,8,7,2,6,3,4,5] => [.,[[[.,[[.,[.,[.,.]]],.]],.],.]]
[2,7,4,6,1,5,8,3] => [1,2,7,8,3,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[7,8,3,2,5,4,6,1] => [1,7,6,4,2,8,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[1,6,5,4,8,3,2,7] => [1,2,6,3,5,8,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,7,3,5,8,4,6,2] => [1,2,7,6,4,5,8,3] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[7,5,8,3,2,4,6,1] => [1,7,6,4,3,8,2,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[3,8,7,2,4,6,5,1] => [1,3,7,5,4,2,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[1,3,7,6,4,8,5,2] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[3,1,8,7,5,4,2,6] => [1,3,8,6,4,7,2,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,1,7,6,5,4,2,8] => [1,3,7,2,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[4,7,1,6,5,3,2,8] => [1,4,6,3,2,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,8,1,6,5,3,2,7] => [1,4,6,3,2,8,7,5] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[5,4,1,7,6,3,2,8] => [1,5,6,3,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,4,1,8,5,3,2,7] => [1,6,3,2,4,8,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,4,1,7,5,3,2,6] => [1,8,6,3,2,4,7,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[7,4,1,6,5,3,2,8] => [1,7,2,4,6,3,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[7,5,6,1,4,3,2,8] => [1,7,2,5,4,3,6,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[8,5,6,1,4,3,2,7] => [1,8,7,2,5,4,3,6] => [.,[[[.,[[[.,.],.],[.,.]]],.],.]]
[5,7,6,1,4,3,2,8] => [1,5,4,2,7,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,8,6,1,4,3,2,7] => [1,5,4,2,8,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[6,7,5,1,4,3,2,8] => [1,6,3,5,4,2,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[8,7,5,1,4,3,2,6] => [1,8,6,3,5,4,2,7] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[8,6,5,1,4,3,2,7] => [1,8,7,2,6,3,5,4] => [.,[[[.,[[.,[[.,.],.]],.]],.],.]]
[8,6,1,7,2,5,3,4] => [1,8,4,7,3,2,6,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[1,8,6,3,4,2,5,7] => [1,2,8,7,5,4,3,6] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]]
[3,1,6,4,5,2,7,8] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,6,8,7,2,5,1,3] => [1,4,7,2,6,5,3,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,2,7,6,1,4,3,5] => [1,8,5,2,3,7,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[5,2,7,8,1,4,3,6] => [1,5,2,3,7,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,6,3,8,4,1,2,7] => [1,5,4,8,7,2,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[8,2,7,6,1,4,5,3] => [1,8,3,7,5,2,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[5,2,3,4,7,1,6,8] => [1,5,7,6,2,3,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,2,3,7,1,6,8,4] => [1,5,2,3,4,7,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,7,5,3,1,6,4,2] => [1,8,2,7,4,3,5,6] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[1,4,7,8,5,2,3,6] => [1,2,4,8,6,3,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[3,2,6,7,4,1,5,8] => [1,3,6,2,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,6,7,1,4,2,5,8] => [1,3,7,5,4,2,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,7,5,8,2,1,3,6] => [1,4,8,6,2,7,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,1,2,7,5,4,3,6] => [1,8,6,4,7,3,2,5] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[6,5,1,8,3,7,2,4] => [1,6,7,2,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[1,8,7,5,3,2,6,4] => [1,2,8,4,5,3,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[7,8,1,5,4,2,3,6] => [1,7,3,2,8,6,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[2,7,5,1,4,6,3,8] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[5,7,6,1,4,3,8,2] => [1,5,4,2,7,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,8,1,7,5,4,2,3] => [1,6,4,7,2,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,6,3,1,2,8,5,4] => [1,7,5,2,6,8,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[1,7,5,2,6,4,8,3] => [1,2,7,8,3,5,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,1,3,6,8,2,4,5] => [1,7,4,6,2,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[1,2,5,7,8,4,6,3] => [1,2,3,5,8,4,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[6,7,4,1,3,2,8,5] => [1,6,2,7,8,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[1,7,2,8,4,3,5,6] => [1,2,7,5,4,8,6,3] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,6,3,5,7,8,2,4] => [1,2,6,8,4,5,7,3] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[8,6,1,7,5,2,4,3] => [1,8,3,2,6,4,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[7,6,4,1,8,3,2,5] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[1,5,3,4,7,8,2,6] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,2,1,5,7,8,3,6] => [1,4,5,7,3,2,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[5,4,1,6,7,8,2,3] => [1,5,7,2,4,6,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[1,2,4,7,6,3,8,5] => [1,2,3,4,7,8,5,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[8,6,4,1,5,7,3,2] => [1,8,2,6,7,3,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[5,2,4,3,7,1,6,8] => [1,5,7,6,2,3,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,2,8,7,4,3,6,5] => [1,2,3,8,5,4,7,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[1,3,6,4,7,8,2,5] => [1,2,3,6,8,5,7,4] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[4,5,1,3,7,8,2,6] => [1,4,3,2,5,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[5,2,3,1,7,8,4,6] => [1,5,7,4,2,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,6,4,3,7,8,2,5] => [1,2,6,8,5,7,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[7,5,4,6,1,3,2,8] => [1,7,2,5,3,4,6,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,4,6,5,1,2,7,3] => [1,8,3,6,2,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[1,5,6,3,7,8,2,4] => [1,2,5,7,3,6,8,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[7,1,2,3,4,5,8,9,10,6] => [1,7,8,9,10,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],[.,[.,[.,.]]]]]
[6,1,2,3,4,7,8,9,10,5] => [1,6,7,8,9,10,5,4,3,2] => [.,[[[[[.,.],.],.],.],[.,[.,[.,[.,.]]]]]]
[5,1,2,3,6,7,8,9,10,4] => [1,5,6,7,8,9,10,4,3,2] => [.,[[[[.,.],.],.],[.,[.,[.,[.,[.,.]]]]]]]
[6,8,3,5,7,2,4,1] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,5,2,4,3,8,7,6] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[8,6,5,7,2,1,4,3] => [1,8,3,5,2,6,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[1,6,3,8,4,5,7,2] => [1,2,6,5,4,8,3,7] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[7,5,4,2,6,3,8,1] => [1,7,8,2,5,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[2,4,3,5,6,7,8,9,1] => [1,2,4,5,6,7,8,9,3] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[2,3,8,4,7,5,6,1] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[6,3,7,5,8,2,4,1] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,4,8,5,1,7,3,6] => [1,2,4,5,3,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,8,3,5,1,6,4,7] => [1,2,8,7,4,5,3,6] => [.,[.,[[[[.,.],[.,[.,.]]],.],.]]]
[8,2,4,6,3,7,5,1] => [1,8,2,3,4,6,7,5] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[4,8,3,2,5,1,6,7] => [1,4,2,8,7,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[5,2,7,1,3,8,6,4] => [1,5,3,7,6,8,4,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,7,8,9,2,1,3,4,5] => [1,6,2,7,3,8,4,9,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]]
[8,9,2,1,3,4,5,6,7] => [1,8,6,4,2,9,7,5,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],[.,.]]]
[1,4,6,2,7,5,3,8] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[8,2,7,5,1,4,6,3] => [1,8,3,7,6,4,5,2] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[1,7,4,6,8,3,5,2] => [1,2,7,5,8,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[8,2,1,4,5,6,7,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[7,3,1,2,5,6,4,8] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,2,4,1,5,8,6,3] => [1,7,6,8,3,4,2,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,8,2,1,5,4,6,3] => [1,7,6,4,2,8,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[1,4,8,5,2,6,3,7] => [1,2,4,5,3,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[1,5,2,4,6,3,8,7] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,2,3,7,8,1,6,4] => [1,5,8,4,7,6,2,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,2,8,6,3,1,7,4] => [1,5,3,8,4,6,2,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,2,3,5,1,8,7,4] => [1,6,8,4,5,2,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,2,4,5,7,8,1,3] => [1,6,8,3,4,5,7,2] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,6,3,2,5,7,1,4] => [1,8,4,2,6,7,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[6,2,5,3,7,1,8,4] => [1,6,2,3,5,7,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[1,2,8,4,3,6,7,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[1,8,3,2,4,6,7,5] => [1,2,8,5,4,3,6,7] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[1,2,7,5,3,4,6,8] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,2,7,4,5,3,8,6] => [1,2,3,7,8,6,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,7,3,2,6,8,4,5] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[8,2,7,1,4,3,5,6] => [1,8,6,3,7,5,4,2] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[7,2,1,3,6,8,4,5] => [1,7,4,3,2,5,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[6,2,1,7,8,3,4,5] => [1,6,3,2,4,7,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,7,8,1,6,5,3,2] => [1,4,2,7,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,8,4,2,7,6,3,5] => [1,2,8,5,7,3,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[8,7,2,6,5,4,3,1] => [1,8,2,7,3,4,6,5] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]]
[7,3,8,1,6,5,4,2] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,3,8,2,6,5,4,1] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,1,3,7,6,5,4,2] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[5,4,7,8,2,1,6,3] => [1,5,2,4,8,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,3,6,1,8,4,2,7] => [1,5,8,7,2,3,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,3,8,7,1,5,4,2] => [1,6,5,2,3,8,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[8,6,4,7,1,5,3,2] => [1,8,2,6,5,3,4,7] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[6,4,7,1,5,3,2,8] => [1,6,3,7,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,4,6,2,1,8,5,7] => [1,3,6,8,7,5,2,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,5,7,2,1,6,3,8] => [1,4,2,5,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,6,4,8,3,2,1,7] => [1,5,3,4,8,7,2,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,7,4,2,6,3,8,1] => [1,5,6,3,4,2,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,7,4,1,6,2,8,3] => [1,5,6,2,7,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,8,7,3,1,4,2,5] => [1,6,4,3,7,2,8,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[8,5,6,1,7,3,2,4] => [1,8,4,2,5,7,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[4,5,1,6,7,8,3,2] => [1,4,6,8,2,5,7,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,4,6,7,2,5,8,1] => [1,3,6,5,2,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[7,1,4,6,8,3,5,2] => [1,7,5,8,2,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,7,1,2,4,8,5,3] => [1,6,8,3,2,7,5,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[1,6,3,4,7,8,5,2] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,3,6,4,7,5,8,1] => [1,2,3,6,5,7,8,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[7,8,1,3,4,5,6,2] => [1,7,6,5,4,3,2,8] => [.,[[[[[[.,.],.],.],.],.],[.,.]]]
[1,8,2,6,7,3,4,5] => [1,2,8,5,7,4,6,3] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[4,7,3,2,8,1,5,6] => [1,4,2,7,5,8,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,1,2,6,3,8,5,4] => [1,7,5,3,2,4,6,8] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[8,1,2,6,3,7,5,4] => [1,8,4,6,7,5,3,2] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[7,4,3,1,8,6,2,5] => [1,7,2,4,3,5,8,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[3,7,6,2,4,8,1,5] => [1,3,6,8,5,4,2,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,3,7,2,8,6,1,5] => [1,4,2,3,7,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,1,2,7,4,3,8,5] => [1,6,3,2,4,7,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,1,2,6,3,8,7,4] => [1,5,3,2,4,6,8,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,1,2,7,3,8,6,4] => [1,5,3,2,4,7,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,1,2,7,3,5,8,4] => [1,6,5,3,2,4,7,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[8,3,6,2,1,7,4,5] => [1,8,5,2,3,6,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[6,1,2,8,3,5,7,4] => [1,6,5,3,2,4,8,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[4,2,1,5,3,6,7,8] => [1,4,5,3,2,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,1,5,2,6,3,7,8,9] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[3,1,4,2,5,6,7,8,9] => [1,3,4,2,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,1,4,2,5,6,7,8,9,10] => [1,3,4,2,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[6,2,5,4,1,8,7,3] => [1,6,8,3,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[4,6,3,2,1,8,7,5] => [1,4,2,6,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,5,3,2,1,8,7,4] => [1,6,8,4,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,4,3,2,7,6,1,5] => [1,8,5,7,2,4,3,6] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[1,5,8,4,7,6,3,2] => [1,2,5,7,3,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,2,7,4,8,6,1,5] => [1,3,7,2,4,5,8,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[7,4,3,2,8,6,1,5] => [1,7,2,4,3,5,8,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,8,3,7,5,2,1,4] => [1,6,2,8,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,4,3,8,5,2,1,7] => [1,6,2,4,8,7,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[8,2,5,4,7,6,1,3] => [1,8,3,5,7,2,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[7,2,5,4,8,6,1,3] => [1,7,2,3,5,8,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[4,5,3,2,8,6,1,7] => [1,4,2,5,8,7,3,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[3,2,5,4,8,6,1,7] => [1,3,5,8,7,2,4,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,2,8,6,5,4,1,7] => [1,3,8,7,2,4,6,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[8,4,3,6,5,2,1,7] => [1,8,7,2,4,6,3,5] => [.,[[[.,[[.,.],[[.,.],.]]],.],.]]
[8,4,3,7,5,2,1,6] => [1,8,6,2,4,7,3,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[3,2,7,8,5,4,1,6] => [1,3,7,2,4,8,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[6,8,7,4,3,2,1,5] => [1,6,2,8,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[3,6,1,4,8,7,2,5] => [1,3,2,6,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,8,1,3,7,2,6,4] => [1,5,7,6,2,8,4,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,7,5,1,8,2,6,3] => [1,4,2,7,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,4,7,1,8,5,6,2] => [1,3,7,6,5,8,2,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[3,4,8,1,7,5,6,2] => [1,3,8,2,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[7,2,1,5,8,4,6,3] => [1,7,6,4,5,8,3,2] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[4,2,8,1,7,5,6,3] => [1,4,2,3,8,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[8,3,6,4,1,7,5,2] => [1,8,2,3,6,7,5,4] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[7,3,1,5,2,8,6,4] => [1,7,6,8,4,5,2,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,1,6,4,2,8,5,3] => [1,7,5,2,3,6,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[3,7,4,1,5,8,6,2] => [1,3,4,2,7,6,8,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[6,7,1,4,3,8,5,2] => [1,6,8,2,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[4,7,1,5,3,8,6,2] => [1,4,5,3,2,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[6,8,1,2,4,7,5,3] => [1,6,7,5,4,2,8,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[7,1,6,4,8,3,5,2] => [1,7,5,8,2,3,6,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,5,3,6,1,7,4,2] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[7,2,1,4,5,8,6,3] => [1,7,6,8,3,2,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[8,5,6,1,2,7,4,3] => [1,8,3,6,7,4,2,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,6,2,5,4,7,3,1] => [1,8,2,6,7,3,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,5,7,3,2,4,6,1] => [1,8,2,5,3,7,6,4] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[8,5,2,1,4,3,6,7] => [1,8,7,6,3,2,5,4] => [.,[[[[[.,.],[[.,.],.]],.],.],.]]
[2,8,4,1,3,6,7,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[8,1,2,4,5,6,7,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[6,1,4,3,2,7,8,5] => [1,6,7,8,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[1,8,3,6,7,2,4,5] => [1,2,8,5,7,4,6,3] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[1,2,8,3,7,4,6,5] => [1,2,3,8,5,7,6,4] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[8,2,6,5,4,3,1,7] => [1,8,7,2,3,6,4,5] => [.,[[[.,[.,[[.,[.,.]],.]]],.],.]]
[8,7,3,5,4,2,6,1] => [1,8,2,7,6,3,4,5] => [.,[[.,[[[.,[.,[.,.]]],.],.]],.]]
[4,6,7,2,1,8,3,5] => [1,4,2,6,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,7,1,8,2,5,4,6] => [1,3,2,7,4,8,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[4,5,8,6,2,7,3,1] => [1,4,6,7,3,8,2,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,6,7,2,1,8,5,3] => [1,4,2,6,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,2,5,6,7,8,3,1] => [1,4,6,8,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,1,3,5,6,7,8,2] => [1,4,5,6,7,8,2,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,7,8,4,5,1,6,2] => [1,3,8,2,7,6,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[3,8,1,7,4,5,2,6] => [1,3,2,8,6,5,4,7] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[4,5,8,3,7,1,2,6] => [1,4,3,8,6,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[3,6,1,5,7,8,2,4] => [1,3,2,6,8,4,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,8,2,5,4,7,1,6] => [1,3,2,8,6,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,6,8,5,2,7,1,3] => [1,4,5,2,6,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,7,8,5,4,1,6,2] => [1,3,8,2,7,6,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[4,6,8,5,3,1,7,2] => [1,4,5,3,8,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,6,5,2,7,8,1,3] => [1,4,2,6,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[1,6,5,2,3,4,8,7] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[4,6,5,1,7,3,8,2] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,7,3,1,2,4,8,6] => [1,5,2,7,8,6,4,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,3,2,5,1,7,4,8] => [1,6,7,4,5,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[3,7,2,8,5,1,4,6] => [1,3,2,7,4,8,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,6,5,8,1,7,2,4] => [1,3,5,2,6,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[1,2,3,4,5,6,8,7,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,3,4,5,6,7,9,8,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,3,4,5,7,6,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,3,5,8,6,4,7,2] => [1,2,3,5,6,4,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[1,3,5,8,6,7,2,4] => [1,2,3,5,6,7,4,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[5,7,4,1,3,6,8,2] => [1,5,3,4,2,7,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,4,3,1,6,5,8,2] => [1,7,8,2,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,6,1,7,5,3,2,4] => [1,8,4,7,2,6,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[7,8,1,4,6,5,3,2] => [1,7,3,2,8,4,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,8,6,1,4,5,3,2] => [1,7,3,6,5,4,2,8] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[5,1,7,6,3,4,2,8] => [1,5,3,7,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[1,2,7,5,3,4,8,6] => [1,2,3,7,8,6,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[6,2,7,8,3,1,4,5] => [1,6,2,3,7,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[1,7,8,2,5,3,4,6] => [1,2,7,4,3,8,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[3,7,8,1,2,5,6,4] => [1,3,8,4,2,7,6,5] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[1,2,8,7,3,4,6,5] => [1,2,3,8,5,4,7,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[8,2,7,4,5,1,6,3] => [1,8,3,7,6,2,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[3,8,1,5,7,2,6,4] => [1,3,2,8,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[7,5,4,8,6,1,2,3] => [1,7,2,5,6,3,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,7,5,1,4,3,6,2] => [1,8,2,7,6,3,5,4] => [.,[[.,[[[.,[[.,.],.]],.],.]],.]]
[1,5,7,8,3,4,2,6] => [1,2,5,3,7,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,1,6,8,5,3,4,7] => [1,2,3,6,4,8,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[4,5,1,3,8,6,7,2] => [1,4,3,2,5,8,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[1,2,6,8,5,3,4,7] => [1,2,3,6,4,8,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[5,6,8,7,3,1,2,4] => [1,5,3,8,4,7,2,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,2,3,4,7,1,8,5] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,8,5,7,3,1,2,4] => [1,6,2,8,4,7,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,7,8,6,3,1,2,4] => [1,5,3,8,4,6,2,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,1,4,2,6,8,7,3] => [1,5,6,8,3,4,2,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[6,3,2,4,7,1,8,5] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[1,5,6,8,4,2,3,7] => [1,2,5,4,8,7,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[1,5,8,6,2,4,3,7] => [1,2,5,3,8,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,5,3,7,2,6,8,4] => [1,2,5,3,4,7,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,1,8,6,2,4,3,7] => [1,5,2,3,8,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,6,3,7,1,2,4] => [1,5,7,2,8,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[1,5,2,4,8,6,7,3] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,5,4,2,6,8,7,3] => [1,2,5,6,8,3,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[5,7,6,8,3,1,2,4] => [1,5,3,6,2,7,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,8,7,5,3,1,2,4] => [1,6,2,8,4,5,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[1,2,5,3,6,8,7,4] => [1,2,3,5,6,8,4,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[7,3,6,1,4,8,2,5] => [1,7,2,3,6,8,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[7,8,1,6,5,3,4,2] => [1,7,4,6,3,2,8,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[8,7,3,2,1,4,6,5] => [1,8,5,2,7,6,4,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[8,3,5,1,7,4,2,6] => [1,8,6,4,2,3,5,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[3,5,6,8,4,2,7,1] => [1,3,6,2,5,4,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[5,8,2,6,4,3,7,1] => [1,5,4,6,3,2,8,7] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[2,8,6,3,4,1,7,5] => [1,2,8,5,4,3,6,7] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[4,3,6,2,8,5,7,1] => [1,4,2,3,6,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[1,7,2,3,5,8,6,4] => [1,2,7,6,8,4,3,5] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[2,8,3,7,5,1,6,4] => [1,2,8,4,7,6,3,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[6,4,8,7,2,1,5,3] => [1,6,2,4,7,5,3,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[1,8,2,3,7,5,6,4] => [1,2,8,4,3,5,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[2,8,4,3,6,7,1,5] => [1,2,8,5,6,7,3,4] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[7,3,2,5,6,1,8,4] => [1,7,8,4,5,6,2,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[4,1,2,8,5,3,7,6] => [1,4,8,6,3,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[1,8,5,6,4,3,2,7] => [1,2,8,7,3,5,4,6] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]]
[2,8,3,5,6,4,1,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[4,1,5,7,6,8,2,3] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,7,1,4,5,3,8,6] => [1,2,7,8,6,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[6,5,8,7,1,3,2,4] => [1,6,3,8,4,7,2,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[2,7,3,5,1,6,8,4] => [1,2,7,8,4,5,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,3,6,5,2,7,4,8] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,6,5,3,4,7,8] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,7,2,5,6,8,3,4] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,7,2,4,8,3,5,6] => [1,2,7,5,8,6,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,6,2,4,5,3,7,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,3,2,8,4,5,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[1,6,8,2,4,3,5,7] => [1,2,6,3,8,7,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,6,7,2,5,3,4,8] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,2,8,3,6,7,4,5] => [1,2,3,8,5,6,7,4] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[1,7,2,5,3,4,8,6] => [1,2,7,8,6,4,5,3] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[10,3,4,5,6,7,8,9,1,2] => [1,10,2,3,4,5,6,7,8,9] => [.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]]
[9,3,4,5,6,7,8,1,10,2] => [1,9,10,2,3,4,5,6,7,8] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]]
[8,3,4,5,6,7,1,9,10,2] => [1,8,9,10,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,.]]]]
[7,3,4,5,6,1,8,9,10,2] => [1,7,8,9,10,2,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,.]]]]]
[6,3,4,5,1,7,8,9,10,2] => [1,6,7,8,9,10,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,[.,[.,.]]]]]]
[5,3,4,1,6,7,8,9,10,2] => [1,5,6,7,8,9,10,2,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,[.,[.,.]]]]]]]
[4,3,1,5,6,7,8,9,10,2] => [1,4,5,6,7,8,9,10,2,3] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[11,3,4,5,6,7,8,9,10,1,2] => [1,11,2,3,4,5,6,7,8,9,10] => [.,[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.]]
[7,3,4,5,6,1,8,9,10,11,2] => [1,7,8,9,10,11,2,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]]
[3,1,4,5,6,7,8,10,2,9] => [1,3,4,5,6,7,8,10,9,2] => [.,[[.,.],[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[7,2,6,1,3,4,8,5] => [1,7,8,5,3,6,4,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[1,7,5,6,2,3,8,4] => [1,2,7,8,4,6,3,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[8,6,1,3,5,7,2,4] => [1,8,4,3,2,6,7,5] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[1,7,4,3,8,2,5,6] => [1,2,7,5,8,6,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[6,1,5,3,4,8,2,7] => [1,6,8,7,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[3,6,7,5,2,8,1,4] => [1,3,7,2,6,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[7,8,4,1,5,6,2,3] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[5,8,1,3,6,7,2,4] => [1,5,6,7,2,8,4,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[6,3,8,4,7,1,2,5] => [1,6,2,3,8,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[1,2,5,4,8,3,6,7] => [1,2,3,5,8,7,6,4] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[7,1,3,8,2,4,5,6] => [1,7,5,2,3,4,8,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,1,3,7,2,4,5,6] => [1,8,6,4,7,5,2,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[3,5,4,7,8,1,2,6] => [1,3,4,7,2,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[8,3,1,4,7,2,5,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[1,6,4,7,8,2,3,5] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,3,7,8,5,6,2,4] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[8,2,6,7,5,1,3,4] => [1,8,4,7,3,6,2,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[8,1,7,4,6,2,3,5] => [1,8,5,6,2,3,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[2,5,8,4,7,1,3,6] => [1,2,5,7,3,8,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,5,8,7,1,2,3,6] => [1,4,7,3,8,6,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,1,8,5,7,2,3,6] => [1,4,5,7,3,8,6,2] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[1,8,7,4,6,2,3,5] => [1,2,8,5,6,3,7,4] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[2,6,5,4,1,8,3,7] => [1,2,6,8,7,3,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[6,2,5,1,4,8,3,7] => [1,6,8,7,3,5,4,2] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,5,4,1,3,8,2,7] => [1,6,8,7,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,3,5,4,2,8,1,7] => [1,6,8,7,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[1,3,8,7,4,2,6,5] => [1,2,3,8,5,4,7,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[8,7,4,3,1,5,2,6] => [1,8,6,5,2,7,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[3,8,4,5,1,6,7,2] => [1,3,4,5,2,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[8,5,4,1,3,6,7,2] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,3,1,7,5,6,4,2] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[8,4,7,6,5,3,1,2] => [1,8,2,4,6,3,7,5] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,1,4,5,7,6,3,2] => [1,8,2,3,4,5,7,6] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]
[2,4,1,8,5,7,6,3] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[8,2,1,4,7,6,3,5] => [1,8,5,7,3,2,4,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[1,8,4,2,3,7,6,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[3,1,2,8,7,4,6,5] => [1,3,2,4,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[8,5,1,2,4,3,7,6] => [1,8,6,3,2,5,4,7] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[2,8,3,7,4,1,6,5] => [1,2,8,5,4,7,6,3] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[2,3,1,8,7,6,4,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[1,3,4,8,7,2,5,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[8,1,3,4,6,7,2,5] => [1,8,5,6,7,2,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[3,6,8,2,5,1,7,4] => [1,3,8,4,2,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[3,8,2,5,7,4,6,1] => [1,3,2,8,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[8,4,2,1,7,5,6,3] => [1,8,3,2,4,5,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[8,2,7,5,6,4,1,3] => [1,8,3,7,2,4,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[6,2,8,5,4,1,7,3] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,8,1,5,7,6,3,4] => [1,2,8,4,5,7,3,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[3,1,8,2,7,5,6,4] => [1,3,8,4,2,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[8,5,7,1,6,4,2,3] => [1,8,3,7,2,5,6,4] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,4,7,2,1,6,5,3] => [1,8,3,7,5,2,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[3,5,8,1,7,4,6,2] => [1,3,8,2,5,7,6,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[8,4,7,1,3,6,5,2] => [1,8,2,4,3,7,5,6] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[8,2,3,4,5,6,9,1,7] => [1,8,2,3,4,5,6,7,9] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]]
[8,9,3,4,5,6,7,1,2] => [1,8,2,9,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]]
[9,2,3,4,5,6,7,10,1,8] => [1,9,2,3,4,5,6,7,8,10] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]]
[2,3,4,7,6,8,1,5] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[3,8,1,2,5,6,4,7] => [1,3,2,8,7,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[3,7,1,2,5,6,4,8] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[8,5,2,1,4,6,7,3] => [1,8,3,2,5,4,6,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[4,8,1,6,5,2,7,3] => [1,4,6,2,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,2,6,3,8,5,7,1] => [1,4,3,6,5,8,2,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[2,7,4,1,6,3,5,8] => [1,2,7,5,6,3,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,8,6,4,7,3,1,5] => [1,2,8,5,7,3,6,4] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[3,1,8,6,5,2,7,4] => [1,3,8,4,6,2,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[8,3,1,5,2,6,7,4] => [1,8,4,5,2,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[3,8,2,4,1,5,7,6] => [1,3,2,8,6,5,4,7] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[5,8,3,2,4,1,7,6] => [1,5,4,2,8,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[6,5,3,2,4,8,1,7] => [1,6,8,7,2,5,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[5,2,4,6,1,3,8,7] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[7,2,3,4,6,8,1,5] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,3,4,6,7,5,1,2] => [1,8,2,3,4,6,5,7] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[3,7,4,6,8,2,5,1] => [1,3,4,6,2,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[4,7,1,6,8,3,2,5] => [1,4,6,3,2,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,5,2,8,1,7,3,6] => [1,4,8,6,7,3,2,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,8,5,2,6,7,1,3] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[8,1,6,4,7,5,2,3] => [1,8,3,6,5,7,2,4] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[7,2,4,5,6,8,1,3] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,1,3,5,6,2,8,4] => [1,7,8,4,5,6,2,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,1,5,8,4,6,3,2] => [1,7,3,5,4,8,2,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,3,8,4,7,1,5,2] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,1,4,3,2,8,5,6] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[5,3,6,1,4,2,8,7] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[7,1,8,3,5,2,4,6] => [1,7,4,3,8,6,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[6,4,2,5,8,1,7,3] => [1,6,2,4,5,8,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,1,7,5,8,3,6,4] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[7,3,8,5,6,2,1,4] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,4,8,3,1,5,6,2] => [1,7,6,5,2,4,3,8] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[6,1,5,8,3,7,4,2] => [1,6,7,4,8,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,6,3,5,8,7,4,1] => [1,2,6,7,4,5,8,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[7,4,8,5,6,3,1,2] => [1,7,2,4,5,6,3,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,8,3,4,1,5,6,2] => [1,7,6,5,2,8,3,4] => [.,[[[[.,[.,[.,.]]],.],.],[.,.]]]
[6,4,8,7,3,2,1,5] => [1,6,2,4,7,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[2,7,4,8,6,3,1,5] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[6,4,8,2,3,1,7,5] => [1,6,2,4,3,8,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,2,1,8,3,5,6,4] => [1,7,6,5,3,2,4,8] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[5,1,6,3,8,2,4,7] => [1,5,8,7,4,3,6,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[3,6,5,1,4,8,7,2] => [1,3,5,4,2,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[7,3,6,2,8,4,1,5] => [1,7,2,3,6,4,5,8] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,5,4,8,1,6,2,3] => [1,7,2,5,3,4,8,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[4,3,5,8,7,1,2,6] => [1,4,8,6,2,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,5,6,8,1,4,2,7] => [1,3,6,4,8,7,2,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[6,4,7,2,3,1,5,8] => [1,6,2,4,3,7,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,8,1,5,4,2,7,3] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,8,6,3,1,4,2,5] => [1,7,2,8,5,3,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,1,8,4,7,2,3,5] => [1,6,2,3,8,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[5,6,4,3,7,1,8,2] => [1,5,7,8,2,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,5,3,7,2,4,8,1] => [1,6,4,7,8,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,6,2,8,4,3,7,1] => [1,5,4,8,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,7,4,3,6,8,2,1] => [1,5,6,8,2,7,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,6,2,7,8,3,5,1] => [1,4,7,5,8,2,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,1,2,4,6,7,8,3] => [1,5,6,7,8,3,2,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,6,3,5,2,8,7,1] => [1,4,5,2,6,8,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[5,6,3,4,8,2,7,1] => [1,5,8,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,2,6,4,1,7,8,3] => [1,5,2,3,6,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,8,4,6,3,2,7,1] => [1,5,3,4,6,2,8,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,4,3,8,6,2,7,1] => [1,5,6,2,4,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,6,2,4,8,3,7,1] => [1,5,8,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,4,7,8,2,3,5,1] => [1,6,3,7,5,2,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[3,7,5,2,4,8,1,6] => [1,3,5,4,2,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,7,5,2,3,8,6,1] => [1,4,2,7,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,7,3,2,8,4,6,1] => [1,5,8,2,7,6,4,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,3,7,2,8,4,6,1] => [1,5,8,2,3,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,3,7,2,5,8,6,1] => [1,4,2,3,7,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,7,3,2,5,8,6,1] => [1,4,2,7,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,4,2,6,3,7,5,1] => [1,8,2,4,6,7,5,3] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[7,5,6,2,8,3,4,1] => [1,7,4,2,5,8,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[5,7,6,2,8,3,4,1] => [1,5,8,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[7,6,4,2,5,8,3,1] => [1,7,3,4,2,6,8,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[2,10,4,5,6,7,8,9,1,3] => [1,2,10,3,4,5,6,7,8,9] => [.,[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]]
[6,3,8,5,4,7,2,1] => [1,6,7,2,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[1,3,2,4,5,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,4,2,3,5,6,7,8,9] => [1,2,4,3,5,6,7,8,9] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[1,3,2,4,5,6,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,4,6,3,8,7,5,1] => [1,2,4,3,6,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[2,4,6,1,8,7,3,5] => [1,2,4,3,6,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[2,4,6,3,8,7,1,5] => [1,2,4,3,6,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[2,4,6,5,8,7,1,3] => [1,2,4,5,8,3,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,4,6,8,5,7,3,1] => [1,2,4,8,3,6,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[2,4,6,8,5,7,1,3] => [1,2,4,8,3,6,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[2,4,6,5,8,3,7,1] => [1,2,4,5,8,3,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,4,6,5,8,1,7,3] => [1,2,4,5,8,3,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,4,6,8,7,1,3,5] => [1,2,4,8,5,7,3,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[2,4,6,5,1,3,8,7] => [1,2,4,5,3,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[2,4,6,8,7,3,1,5] => [1,2,4,8,5,7,3,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[1,6,3,5,8,2,4,7] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,6,3,1,7,4,8,2] => [1,5,7,8,2,6,4,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,8,3,7,1,6,5,2] => [1,4,7,5,2,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,8,3,2,1,7,6,4] => [1,5,2,8,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,4,3,8,1,7,6,2] => [1,5,2,4,8,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,3,8,2,7,6,5,1] => [1,4,2,3,8,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,8,2,7,6,5,3,1] => [1,4,7,3,2,8,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,8,7,6,2,5,1,4] => [1,3,7,2,8,4,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[8,6,3,7,1,5,4,2] => [1,8,2,6,5,3,4,7] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[4,8,3,7,6,2,5,1] => [1,4,7,5,6,2,8,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,4,2,1,7,6,5,3] => [1,8,3,2,4,5,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[1,6,4,2,5,3,7,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,8,6,2,7,3,4,5] => [1,2,8,5,7,4,3,6] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[1,6,3,2,4,5,7,8] => [1,2,6,5,4,3,7,8] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[1,5,2,4,6,3,7,8] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,5,2,8,6,3,4,7] => [1,2,5,6,3,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,3,6,8,2,7,4,5] => [1,2,3,6,7,4,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,4,3,8,2,5,6,7] => [1,2,4,8,7,6,5,3] => [.,[.,[[.,.],[[[[.,.],.],.],.]]]]
[1,7,2,3,8,5,4,6] => [1,2,7,4,3,5,8,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,3,8,4,2,5,6,7] => [1,2,3,8,7,6,5,4] => [.,[.,[.,[[[[[.,.],.],.],.],.]]]]
[1,6,2,8,5,4,3,7] => [1,2,6,4,8,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,7,2,3,8,6,4,5] => [1,2,7,4,3,5,8,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,5,3,8,2,7,4,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,4,8,2,5,6,3,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[1,5,7,3,2,8,4,6] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,2,7,3,6,8,4,5] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,7,2,3,6,8,4,5] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,4,8,3,2,5,6,7] => [1,2,4,3,8,7,6,5] => [.,[.,[[.,.],[[[[.,.],.],.],.]]]]
[8,2,3,4,5,6,7,9,1] => [1,8,9,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]]
[7,2,3,4,5,6,9,8,1] => [1,7,9,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[[.,.],.]]]
[3,2,9,4,5,6,7,8,1] => [1,3,9,2,4,5,6,7,8] => [.,[[.,.],[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,9,3,4,5,6,7,8,1] => [1,2,9,3,4,5,6,7,8] => [.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]
[9,2,3,4,5,6,7,8,10,1] => [1,9,10,2,3,4,5,6,7,8] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]]
[6,2,3,5,8,1,7,4] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,2,4,8,1,6,7,3] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[2,1,4,9,5,6,7,8,3] => [1,2,3,4,9,5,6,7,8] => [.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]
[1,3,9,4,5,6,7,8,2] => [1,2,3,9,4,5,6,7,8] => [.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]
[2,10,3,4,5,6,7,8,9,1] => [1,2,10,3,4,5,6,7,8,9] => [.,[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]]
[2,3,5,6,4,7,8,1,9] => [1,2,3,5,4,6,7,8,9] => [.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]
[1,3,4,6,7,5,8,9,2] => [1,2,3,4,6,5,7,8,9] => [.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]
[2,3,4,6,7,5,8,9,1,10] => [1,2,3,4,6,5,7,8,9,10] => [.,[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]]
[2,6,4,5,7,3,1,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,5,6,3,4,7,1,8] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,3,7,5,6,8,4,2] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,3,6,7,4,5,8,2] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,3,4,5,7,8,6,9,10,2] => [1,2,3,4,5,7,6,8,9,10] => [.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]]
[1,5,6,3,4,2,7,8] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,5,6,3,4,7,2,8] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,3,7,5,2,8,6,4] => [1,2,3,7,6,8,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,3,7,2,5,8,6,4] => [1,2,3,7,6,8,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,5,3,7,6,4,2,8] => [1,2,5,6,4,7,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,5,3,6,7,4,2,8] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,6,3,7,4,2,8] => [1,2,5,7,3,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,7,6,3,4,8,2] => [1,2,5,3,7,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,7,3,6,4,8,2] => [1,2,5,6,4,3,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,3,7,2,5,6,8,4] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,3,7,5,6,2,8,4] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,5,7,4,1,3,8,6] => [1,2,5,3,7,8,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,3,1,5,8,7,2,4] => [1,6,7,2,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,3,5,1,7,6,2,4] => [1,8,4,2,3,5,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[4,6,3,5,8,2,1,7] => [1,4,5,8,7,2,6,3] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[7,2,4,8,6,3,1,5] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[2,3,6,4,1,8,7,5] => [1,2,3,6,8,5,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[4,7,5,2,1,8,6,3] => [1,4,2,7,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,5,3,6,2,1,7,4] => [1,8,4,6,2,5,3,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[4,5,7,3,1,2,8,6] => [1,4,3,7,8,6,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[3,6,1,2,4,8,7,5] => [1,3,2,6,8,5,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[8,6,2,3,1,7,5,4] => [1,8,4,3,2,6,7,5] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[7,5,2,3,1,8,6,4] => [1,7,6,8,4,3,2,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[4,7,5,2,3,6,1,8] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,2,3,7,6,4,1,8] => [1,5,6,4,7,2,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,2,7,3,5,4,1,8] => [1,6,4,3,7,2,5,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[7,2,6,5,3,4,1,8] => [1,7,2,3,6,4,5,8] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[8,2,6,5,4,1,3,7] => [1,8,7,3,6,2,4,5] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[6,2,8,4,5,1,3,7] => [1,6,2,3,8,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,3,1,7,8,5,6,4] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[8,6,7,1,4,2,3,5] => [1,8,5,4,2,6,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[4,8,6,2,3,1,5,7] => [1,4,2,8,7,5,3,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,5,3,8,2,1,6,7] => [1,4,8,7,6,2,5,3] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[3,8,4,1,7,6,2,5] => [1,3,4,2,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[3,7,2,1,8,4,6,5] => [1,3,2,7,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[8,7,1,6,5,2,3,4] => [1,8,4,6,2,7,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,5,1,2,7,6,3,4] => [1,8,4,2,5,7,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[3,8,2,1,7,6,4,5] => [1,3,2,8,5,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,5,7,8,2,4,6,1] => [1,3,7,6,4,8,2,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[7,8,2,5,4,3,6,1] => [1,7,6,3,2,8,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[4,5,3,7,8,2,6,1] => [1,4,7,6,2,5,8,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[1,5,4,7,3,6,2,8] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,7,3,6,8,4,5,2] => [1,2,7,5,8,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[4,6,8,2,7,3,5,1] => [1,4,2,6,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,7,6,3,5,1,8,2] => [1,4,3,6,2,7,8,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[2,5,7,8,4,6,1,3] => [1,2,5,4,8,3,7,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[3,7,5,6,2,1,4,8] => [1,3,5,2,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[1,2,6,4,7,5,3,8] => [1,2,3,6,5,7,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[8,5,4,2,1,6,7,3] => [1,8,3,4,2,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[2,6,8,4,7,5,1,3] => [1,2,6,5,7,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[7,4,1,6,5,3,8,2] => [1,7,8,2,4,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[5,8,2,7,3,6,4,1] => [1,5,3,2,8,4,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[1,6,5,7,3,8,4,2] => [1,2,6,8,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,5,6,8,4,2,7,3] => [1,2,5,4,8,3,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[7,5,4,1,8,2,6,3] => [1,7,6,2,5,8,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[6,4,1,8,2,7,5,3] => [1,6,7,5,2,4,8,3] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[7,8,5,3,2,6,1,4] => [1,7,2,8,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,2,5,1,7,6,4,3] => [1,8,3,5,7,4,2,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[6,7,4,3,8,2,5,1] => [1,6,2,7,5,8,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[3,4,2,7,8,6,1,5] => [1,3,2,4,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[7,8,6,1,4,3,2,5] => [1,7,2,8,5,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[3,7,8,6,5,2,4,1] => [1,3,8,2,7,4,6,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[4,5,2,7,8,6,3,1] => [1,4,7,3,2,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,6,2,5,3,1,7,8] => [1,4,5,3,2,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,1,5,6,3,2,7,8] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,6,7,5,4,1,3,8] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[4,1,6,7,5,3,2,8] => [1,4,7,2,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[1,7,5,6,4,3,2,8] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,8,6,4,3,1,5,2] => [1,7,5,3,6,2,8,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[4,5,7,3,8,6,1,2] => [1,4,3,7,2,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[6,8,5,3,7,2,1,4] => [1,6,2,8,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,7,1,5,8,2,6,3] => [1,4,5,8,3,2,7,6] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[3,7,6,2,1,8,4,5] => [1,3,6,8,5,2,7,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,7,5,8,3,6,4,1] => [1,2,7,4,8,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[7,5,4,8,2,6,3,1] => [1,7,3,4,8,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[4,3,8,1,6,5,2,7] => [1,4,2,3,8,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[2,3,6,5,7,8,1,4] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[7,3,4,8,5,2,1,6] => [1,7,2,3,4,8,6,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[7,3,1,2,8,5,6,4] => [1,7,6,5,8,4,2,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[4,8,2,3,5,7,6,1] => [1,4,3,2,8,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,5,2,3,8,6,7,1] => [1,4,3,2,5,8,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[6,7,4,8,5,3,2,1] => [1,6,3,4,8,2,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,3,5,6,1,7,8,2] => [1,4,6,7,8,2,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,5,2,6,4,7,8,1] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[4,1,2,8,5,7,6,3] => [1,4,8,3,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[3,1,4,6,7,5,8,2] => [1,3,4,6,5,7,8,2] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[2,6,4,5,8,1,3,7] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,4,1,7,2,6,8,5] => [1,3,2,4,7,8,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[2,4,7,5,8,1,3,6] => [1,2,4,5,8,6,3,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[3,1,6,4,8,7,5,2] => [1,3,6,7,5,8,2,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[4,2,6,1,3,7,8,5] => [1,4,2,3,6,7,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,8,4,6,7,1,3,5] => [1,2,8,5,7,3,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[5,8,2,1,4,6,7,3] => [1,5,4,2,8,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,6,2,8,7,1,3,4] => [1,5,7,3,2,6,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,1,3,8,4,5,6,2] => [1,7,6,5,4,8,2,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[7,8,1,4,3,5,6,2] => [1,7,6,5,3,2,8,4] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[2,6,7,1,3,5,8,4] => [1,2,6,5,3,7,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[3,4,1,8,7,2,6,5] => [1,3,2,4,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[3,1,5,7,2,8,6,4] => [1,3,5,2,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,8,1,4,7,2,6,5] => [1,3,2,8,5,7,6,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[4,8,1,3,2,7,6,5] => [1,4,3,2,8,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,3,8,1,2,7,6,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,3,8,2,1,7,6,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,8,4,2,7,1,6,5] => [1,3,4,2,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[2,8,4,3,7,6,1,5] => [1,2,8,5,7,3,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[3,8,2,4,7,1,6,5] => [1,3,2,8,5,7,6,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,2,5,7,1,8,6,4] => [1,3,5,2,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,8,2,1,3,7,6,5] => [1,4,2,8,5,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,2,8,1,3,7,6,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[2,3,4,6,8,7,1,5] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[5,6,4,7,1,2,8,3] => [1,5,2,6,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,6,7,5,8,2,3,1] => [1,4,5,8,2,6,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,5,7,1,6,8,3,2] => [1,4,2,5,6,8,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,5,1,7,6,8,2,3] => [1,4,7,2,5,6,8,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,7,2,8,3,1,4,5] => [1,6,2,7,4,8,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,6,3,1,2,8,4,5] => [1,7,4,2,6,8,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,2,7,8,4,1,3,5] => [1,6,2,3,7,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,3,7,8,4,1,2,5] => [1,6,2,3,7,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,6,2,3,1,8,4,5] => [1,7,4,3,2,6,8,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[4,2,5,1,3,7,8,6] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,5,1,4,2,7,8,6] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,4,1,7,8,5,2,6] => [1,3,2,4,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[4,1,3,7,8,5,2,6] => [1,4,7,2,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,1,8,5,2,7,6] => [1,4,8,6,2,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,1,8,5,4,2,7,6] => [1,3,8,6,2,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,5,1,3,2,7,8,6] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[5,1,3,2,4,7,8,6] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[2,3,7,8,5,4,1,6] => [1,2,3,7,4,8,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[8,3,5,6,1,7,2,4] => [1,8,4,6,7,2,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[4,5,8,1,2,6,7,3] => [1,4,2,5,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,3,6,7,8,2,1,4] => [1,5,8,4,7,2,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[1,3,4,8,6,2,7,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[3,8,2,5,4,1,6,7] => [1,3,2,8,7,6,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[8,4,5,2,6,1,7,3] => [1,8,3,5,6,2,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[4,6,8,2,3,7,5,1] => [1,4,2,6,7,5,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,5,7,2,3,6,1,8] => [1,4,2,5,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,7,2,3,4,8,1,5] => [1,6,8,5,4,3,2,7] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[3,5,2,4,6,7,8,1] => [1,3,2,5,6,7,8,4] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[2,3,4,5,6,1,8,7,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,5,1,7,6,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,1,6,5,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,1,5,4,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,4,8,5,6,2,7,3] => [1,2,4,5,6,3,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[2,4,8,5,6,1,7,3] => [1,2,4,5,6,3,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[6,3,5,8,4,7,1,2] => [1,6,7,2,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[2,8,7,4,5,1,6,3] => [1,2,8,3,7,6,4,5] => [.,[.,[[.,[[[.,[.,.]],.],.]],.]]]
[1,3,8,5,2,6,7,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[7,2,8,4,5,1,6,3] => [1,7,6,2,3,8,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[1,6,4,3,2,7,8,5] => [1,2,6,7,8,5,3,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[8,5,3,2,1,6,7,4] => [1,8,4,2,5,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[1,7,5,2,3,6,8,4] => [1,2,7,8,4,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[7,1,5,2,3,6,8,4] => [1,7,8,4,2,3,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,1,2,5,3,6,7,4] => [1,8,4,5,3,2,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[8,4,1,6,3,7,2,5] => [1,8,5,3,2,4,6,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[3,7,2,4,1,8,6,5] => [1,3,2,7,6,8,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[2,4,7,8,5,1,3,6] => [1,2,4,8,6,3,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[2,5,3,8,4,1,6,7] => [1,2,5,4,8,7,6,3] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[3,1,7,4,5,6,2,8] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,4,8,3,5,7,1,6] => [1,2,4,3,8,6,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[8,1,7,2,4,3,5,6] => [1,8,6,3,7,5,4,2] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[1,3,8,2,4,7,5,6] => [1,2,3,8,6,7,5,4] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[1,3,7,2,4,6,5,8] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,8,3,7,4,2,5,6] => [1,2,8,6,3,4,7,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[3,2,8,7,4,1,5,6] => [1,3,8,6,2,4,7,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[5,3,2,6,7,1,8,4] => [1,5,7,8,4,6,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[8,4,6,2,7,3,1,5] => [1,8,5,7,2,4,3,6] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[4,3,8,6,7,2,1,5] => [1,4,6,2,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,3,6,2,8,7,1,5] => [1,4,2,3,6,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,2,7,5,6,8,4,1] => [1,3,7,4,5,6,8,2] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[5,7,8,6,3,2,4,1] => [1,5,3,8,2,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,5,4,2,1,7,8,3] => [1,6,7,8,3,4,2,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,4,2,1,7,6,3,8] => [1,5,7,3,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,1,6,5,2,7,8,3] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,4,1,6,7,2,8,3] => [1,5,7,8,3,2,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,8,5,3,1,7,2,4] => [1,6,7,2,8,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,2,6,3,8,7,1,4] => [1,5,8,4,3,6,7,2] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[1,8,3,6,7,4,2,5] => [1,2,8,5,7,3,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[1,6,3,5,2,7,8,4] => [1,2,6,7,8,4,5,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,5,7,3,2,6,4,8] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,1,3,7,2,6,4,8] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,1,6,7,2,4,3,5] => [1,8,5,2,3,6,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[6,1,4,8,2,7,3,5] => [1,6,7,3,4,8,5,2] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,2,4,8,3,7,1,5] => [1,6,7,2,3,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,7,2,6,3,5,1,4] => [1,8,4,6,5,3,2,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[7,1,5,6,8,2,4,3] => [1,7,4,6,2,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,1,6,3,5,4,2,8] => [1,7,2,3,6,4,5,8] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[1,6,7,3,5,4,8,2] => [1,2,6,4,3,7,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,7,3,5,6,8,4,2] => [1,2,7,4,5,6,8,3] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,8,7,6,4,5,2,3] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[8,2,7,4,6,5,1,3] => [1,8,3,7,2,4,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[2,8,5,7,6,4,1,3] => [1,2,8,3,5,6,4,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[7,4,5,1,6,8,3,2] => [1,7,3,5,6,8,2,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[4,1,7,5,6,8,3,2] => [1,4,5,6,8,2,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[6,7,8,5,3,1,4,2] => [1,6,2,7,4,5,3,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[1,4,6,2,5,3,7,8] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,6,3,2,5,4,7,8] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,6,8,2,5,4,7,3] => [1,2,6,4,3,8,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,5,4,2,6,3,7,8] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,2,6,4,3,5,7,8] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,7,4,3,2,6,8,5] => [1,2,7,8,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,5,4,7,2,6,8,3] => [1,2,5,3,4,7,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,3,7,6,2,8,5,4] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,7,6,2,8,4,3,5] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,2,8,4,3,6,5,7] => [1,2,3,8,7,5,4,6] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[1,2,8,5,6,3,4,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[1,7,3,5,2,8,6,4] => [1,2,7,6,8,4,5,3] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[1,6,7,2,5,8,4,3] => [1,2,6,8,3,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,5,8,3,2,7,4,6] => [1,2,5,3,8,6,7,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,7,6,4,8,2,5,3] => [1,2,7,5,8,3,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,4,8,6,5,2,7,3] => [1,2,4,6,3,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,3,8,2,6,5,4,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[1,5,2,7,6,4,8,3] => [1,2,5,6,4,7,8,3] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,2,4,3,8,7,5,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[1,4,3,8,7,2,5,6] => [1,2,4,8,6,3,5,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[1,3,8,6,2,4,5,7] => [1,2,3,8,7,5,4,6] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[1,3,8,5,4,2,6,7] => [1,2,3,8,7,6,4,5] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]]
[1,7,2,4,8,6,5,3] => [1,2,7,5,8,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,6,5,3,2,8,7,4] => [1,2,6,8,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,3,2,8,7,5,4,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[1,2,8,6,5,4,3,7] => [1,2,3,8,7,4,6,5] => [.,[.,[.,[[[.,[[.,.],.]],.],.]]]]
[8,1,3,4,6,5,2,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[8,3,1,4,6,5,2,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[5,8,3,1,2,6,4,7] => [1,5,2,8,7,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[4,8,1,7,5,2,3,6] => [1,4,7,3,2,8,6,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,8,1,7,5,2,6,3] => [1,4,7,6,2,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,5,1,4,2,6,3,7] => [1,8,7,3,2,5,4,6] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[8,5,3,2,1,6,4,7] => [1,8,7,4,2,5,3,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[8,5,2,4,1,6,3,7] => [1,8,7,3,2,5,4,6] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[4,8,7,1,5,2,6,3] => [1,4,2,8,3,7,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[7,6,8,4,1,3,2,5] => [1,7,2,6,3,8,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[7,6,8,4,1,3,5,2] => [1,7,5,2,6,3,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[3,8,7,5,4,1,2,6] => [1,3,7,2,8,6,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,8,2,7,5,1,3,6] => [1,4,7,3,2,8,6,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[8,7,6,1,5,2,3,4] => [1,8,4,2,7,3,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,1,6,5,3,4,7,2] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[8,6,5,1,3,4,7,2] => [1,8,2,6,4,3,5,7] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[8,7,5,1,3,6,2,4] => [1,8,4,2,7,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,6,1,3,5,4,7,2] => [1,8,2,6,4,3,5,7] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[7,1,4,8,3,6,5,2] => [1,7,5,3,4,8,2,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,8,5,2,4,3,6,1] => [1,7,6,3,5,4,2,8] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[7,4,8,2,6,3,5,1] => [1,7,5,6,3,8,2,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,4,8,2,6,3,1,5] => [1,7,2,4,3,8,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,7,3,1,4,6,5,2] => [1,8,2,7,5,4,3,6] => [.,[[.,[[[[.,.],.],[.,.]],.]],.]]
[6,4,1,7,8,5,3,2] => [1,6,5,8,2,4,7,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[7,6,3,4,1,8,5,2] => [1,7,5,2,6,8,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,6,4,2,5,1,3] => [1,7,2,8,3,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[7,8,2,4,6,5,1,3] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,1,7,3,5,6,2,4] => [1,8,4,3,7,2,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[8,7,5,2,4,6,1,3] => [1,8,3,5,4,2,7,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,1,7,5,4,6,2,3] => [1,8,3,7,2,4,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[5,3,1,7,6,4,2,8] => [1,5,6,4,7,2,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[7,5,3,2,1,6,4,8] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,6,5,3,1,4,2,8] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[1,8,6,4,3,2,7,5] => [1,2,8,5,3,6,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[1,8,7,6,4,2,5,3] => [1,2,8,3,7,5,4,6] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]]
[8,4,6,7,5,3,2,1] => [1,8,2,4,7,3,6,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[1,4,8,6,7,5,3,2] => [1,2,4,6,5,7,3,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[7,1,3,6,8,5,4,2] => [1,7,4,6,5,8,2,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[1,8,3,6,7,5,4,2] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[7,1,8,6,4,5,3,2] => [1,7,3,8,2,4,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[1,8,2,6,4,3,5,7] => [1,2,8,7,5,4,6,3] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]]
[1,7,2,6,4,3,5,8] => [1,2,7,5,4,6,3,8] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,7,2,5,4,6,3,8] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[6,5,7,2,8,3,4,1] => [1,6,3,7,4,2,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,2,7,5,8,1,4,3] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,7,2,5,8,1,4,3] => [1,6,2,7,4,5,8,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,3,7,4,8,2,5,1] => [1,6,2,3,7,5,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[6,3,7,4,8,1,5,2] => [1,6,2,3,7,5,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[6,2,7,4,8,1,5,3] => [1,6,2,3,7,5,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[8,7,6,4,2,5,3,1] => [1,8,2,7,3,6,5,4] => [.,[[.,[[.,[[[.,.],.],.]],.]],.]]
[8,7,4,6,2,3,5,1] => [1,8,2,7,5,3,4,6] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[6,7,5,1,4,3,8,2] => [1,6,3,5,4,2,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,8,5,1,4,3,6,2] => [1,7,6,3,5,4,2,8] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[7,2,1,5,3,8,6,4] => [1,7,6,8,4,5,3,2] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[5,8,2,7,6,1,3,4] => [1,5,6,2,8,4,7,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[8,2,3,6,7,1,4,5] => [1,8,5,7,4,6,2,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[4,2,3,1,5,8,6,7] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[3,1,2,4,5,6,7,8,9,10] => [1,3,2,4,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,4,8,7,5,3,1,6] => [1,2,4,7,3,8,6,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[2,6,8,7,5,3,4,1] => [1,2,6,3,8,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,5,1,4,3,8,7] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[6,5,1,2,4,3,8,7] => [1,6,3,2,5,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[4,6,5,3,1,2,8,7] => [1,4,3,5,2,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,8,7,5,3,1,2,6] => [1,4,5,3,7,2,8,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[6,8,7,5,3,1,4,2] => [1,6,2,8,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,7,5,6,3,1,4,2] => [1,8,2,7,4,6,3,5] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[8,7,3,4,6,5,1,2] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[2,1,4,8,7,3,6,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[4,8,7,3,1,2,6,5] => [1,4,3,7,6,2,8,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[8,7,3,1,6,5,2,4] => [1,8,4,2,7,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,7,3,2,6,5,1,4] => [1,8,4,2,7,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[2,8,7,3,4,6,5,1] => [1,2,8,3,7,5,4,6] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]]
[2,8,7,3,6,5,1,4] => [1,2,8,4,3,7,5,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[2,8,7,1,6,5,3,4] => [1,2,8,4,3,7,5,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[8,7,1,2,6,5,3,4] => [1,8,4,2,7,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,7,1,2,4,3,6,5] => [1,8,5,4,2,7,6,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[2,1,8,7,3,4,6,5] => [1,2,3,8,5,4,7,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[8,7,5,1,2,4,3,6] => [1,8,6,4,2,7,3,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[2,8,7,5,6,3,4,1] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[2,4,8,7,3,1,6,5] => [1,2,4,7,6,3,8,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[2,8,7,3,1,4,6,5] => [1,2,8,5,3,7,6,4] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[2,4,3,1,8,7,5,6] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[4,3,1,2,6,8,7,5] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[2,8,7,5,6,3,1,4] => [1,2,8,4,5,6,3,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[2,8,7,5,3,1,6,4] => [1,2,8,4,5,3,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[2,8,7,5,3,6,4,1] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[2,8,7,5,6,1,4,3] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[2,6,8,7,5,1,4,3] => [1,2,6,3,8,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,8,7,5,1,2,4,3] => [1,6,2,8,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,7,5,6,1,2,4,3] => [1,8,3,5,2,7,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,7,1,2,4,6,5,3] => [1,8,3,2,7,5,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,7,2,4,3,6,5,1] => [1,8,2,7,5,3,4,6] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[4,8,7,1,2,6,5,3] => [1,4,2,8,3,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[8,7,5,3,1,2,6,4] => [1,8,4,3,5,2,7,6] => [.,[[[[.,.],.],[.,[[.,.],.]]],.]]
[8,7,5,3,6,4,1,2] => [1,8,2,7,3,5,6,4] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[8,7,1,4,3,6,5,2] => [1,8,2,7,5,3,4,6] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[8,7,3,4,1,6,5,2] => [1,8,2,7,5,3,4,6] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[11,2,3,4,5,6,7,8,9,10,1] => [1,11,2,3,4,5,6,7,8,9,10] => [.,[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.]]
[10,3,2,4,5,6,7,8,9,1] => [1,10,2,3,4,5,6,7,8,9] => [.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]]
[7,1,2,6,4,5,3,8] => [1,7,3,2,4,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,1,2,4,3,5,6,8] => [1,7,6,5,3,2,4,8] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[4,7,3,6,5,1,2,8] => [1,4,6,2,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,5,4,2,8,3,1,6] => [1,7,2,5,8,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,3,6,1,5,2,4,7] => [1,8,7,4,2,3,6,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[3,1,6,8,5,7,2,4] => [1,3,6,7,2,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,7,2,1,8,4,6,3] => [1,5,8,3,2,7,6,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[7,2,8,6,4,3,1,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,3,8,7,4,2,1,5] => [1,6,2,3,8,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[7,6,3,2,8,4,1,5] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[4,1,7,3,5,8,6,2] => [1,4,3,7,6,8,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[8,4,7,3,5,2,1,6] => [1,8,6,2,4,3,7,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[4,5,8,2,1,3,6,7] => [1,4,2,5,3,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[8,1,3,5,2,4,6,7] => [1,8,7,6,4,5,2,3] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[1,7,3,8,6,2,4,5] => [1,2,7,4,8,5,6,3] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[8,6,2,1,3,7,5,4] => [1,8,4,2,6,7,5,3] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[8,1,4,2,7,6,3,5] => [1,8,5,7,3,4,2,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[1,3,4,5,6,7,8,2,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,3,4,5,6,7,8,10,2,9] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[2,1,4,5,6,7,9,3,8] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[2,1,4,5,6,7,8,3,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,3,4,5,6,7,8,9,2,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[8,4,6,2,5,7,1,3] => [1,8,3,6,7,2,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[1,3,4,7,6,8,2,5] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[8,1,3,6,7,4,2,5] => [1,8,5,7,2,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[1,2,4,7,8,5,3,6] => [1,2,3,4,7,5,8,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[3,1,4,7,6,8,2,5] => [1,3,4,7,2,5,6,8] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[4,1,3,7,6,8,2,5] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,8,6,2,4,7,1,3] => [1,5,4,2,8,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[3,8,2,6,5,7,1,4] => [1,3,2,8,4,6,7,5] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[2,8,3,6,7,4,1,5] => [1,2,8,5,7,3,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[8,7,2,5,6,3,1,4] => [1,8,4,5,6,3,2,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[8,7,1,6,4,3,2,5] => [1,8,5,4,6,3,2,7] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[1,8,2,7,5,4,3,6] => [1,2,8,6,4,7,3,5] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[5,8,6,1,7,3,2,4] => [1,5,7,2,8,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,7,1,2,8,4,3,5] => [1,6,4,2,7,3,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,1,3,8,6,5,4,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[8,2,1,7,5,4,3,6] => [1,8,6,4,7,3,2,5] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[1,3,2,8,6,5,4,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[5,4,7,6,8,3,1,2] => [1,5,8,2,4,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[1,5,7,8,6,3,2,4] => [1,2,5,6,3,7,4,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[8,4,6,7,5,2,1,3] => [1,8,3,6,2,4,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,3,7,5,6,2,1,4] => [1,8,4,5,6,2,3,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[1,4,8,6,7,3,2,5] => [1,2,4,6,3,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,8,6,7,3,1,5] => [1,2,4,6,3,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[5,2,7,8,6,3,1,4] => [1,5,6,3,7,2,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[2,3,8,7,5,4,1,6] => [1,2,3,8,6,4,7,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[1,3,8,7,5,4,2,6] => [1,2,3,8,6,4,7,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[8,2,7,6,4,3,1,5] => [1,8,5,4,6,3,7,2] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[8,1,7,6,4,3,2,5] => [1,8,5,4,6,3,7,2] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[4,1,8,6,7,3,2,5] => [1,4,6,3,8,5,7,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[5,6,8,1,7,4,3,2] => [1,5,7,3,8,2,6,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,1,8,7,3,6,5,2] => [1,4,7,5,3,8,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[7,1,11,10,9,8,6,5,4,3,2] => [1,7,6,8,5,9,4,10,3,11,2] => [.,[[[[[[.,.],.],.],.],.],[.,[.,[.,[.,.]]]]]]
[3,1,8,4,7,6,5,2] => [1,3,8,2,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[1,5,8,4,3,7,6,2] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[8,1,7,2,5,6,4,3] => [1,8,3,7,4,2,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[8,1,3,5,2,7,6,4] => [1,8,4,5,2,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[2,7,1,5,4,8,6,3] => [1,2,7,6,8,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[8,1,4,5,6,3,7,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[8,1,4,5,6,2,7,3] => [1,8,3,4,5,6,2,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[2,5,1,7,8,6,4,3] => [1,2,5,8,3,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,4,5,1,7,6,3,8] => [1,2,4,3,5,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[7,3,1,5,6,4,2,8] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,3,2,5,6,7,1,4] => [1,8,4,5,6,7,2,3] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[3,4,5,6,2,8,1,7] => [1,3,5,2,4,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[3,7,4,2,8,5,1,6] => [1,3,4,2,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[7,3,4,1,6,8,2,5] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[2,6,3,1,4,7,5,8] => [1,2,6,7,5,4,3,8] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[7,3,4,1,6,5,8,2] => [1,7,8,2,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[3,7,4,2,5,8,6,1] => [1,3,4,2,7,6,8,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[2,3,5,1,4,8,7,6] => [1,2,3,5,4,6,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[2,7,1,3,6,8,5,4] => [1,2,7,5,6,8,4,3] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[2,7,1,3,8,4,6,5] => [1,2,7,6,4,3,5,8] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[3,7,4,2,1,8,6,5] => [1,3,4,2,7,6,8,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[8,4,5,7,3,2,6,1] => [1,8,2,4,7,6,3,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[8,3,7,5,1,2,6,4] => [1,8,4,5,2,3,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[7,3,4,6,2,1,5,8] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[4,5,8,7,6,1,3,2] => [1,4,7,3,8,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[8,6,3,7,5,1,4,2] => [1,8,2,6,3,4,7,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,7,3,5,6,1,4,2] => [1,8,2,7,4,5,6,3] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[7,6,3,8,1,4,5,2] => [1,7,5,2,6,4,8,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[8,5,2,7,6,1,3,4] => [1,8,4,7,3,2,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[8,4,2,5,1,6,7,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,5,3,1,6,4,7,2] => [1,8,2,5,6,4,3,7] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[8,7,3,1,4,5,6,2] => [1,8,2,7,6,5,4,3] => [.,[[.,[[[[[.,.],.],.],.],.]],.]]
[8,7,4,1,5,6,2,3] => [1,8,3,4,2,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,6,3,1,7,4,5,2] => [1,8,2,6,4,3,5,7] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[8,5,3,1,6,7,4,2] => [1,8,2,5,6,7,4,3] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[8,5,3,7,1,6,4,2] => [1,8,2,5,3,4,7,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[7,6,3,8,1,4,2,5] => [1,7,2,6,4,8,5,3] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[8,5,3,1,6,4,2,7] => [1,8,7,2,5,6,4,3] => [.,[[[.,[[[.,.],.],[.,.]]],.],.]]
[8,7,4,1,5,2,3,6] => [1,8,6,2,7,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,7,5,1,2,6,3,4] => [1,8,4,2,7,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,6,4,1,2,7,5,3] => [1,8,3,4,2,6,7,5] => [.,[[[.,.],[.,[[.,.],[.,.]]]],.]]
[8,7,4,1,2,5,3,6] => [1,8,6,5,2,7,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[8,7,5,1,2,3,6,4] => [1,8,4,2,7,6,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[6,5,3,7,4,2,1,8] => [1,6,2,5,4,7,3,8] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[1,6,3,8,4,2,5,7] => [1,2,6,3,4,8,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[4,7,2,5,3,6,1,8] => [1,4,5,3,2,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[1,8,3,4,5,2,6,7] => [1,2,8,7,6,3,4,5] => [.,[.,[[[[.,[.,[.,.]]],.],.],.]]]
[1,8,6,4,2,5,3,7] => [1,2,8,7,3,6,5,4] => [.,[.,[[[.,[[[.,.],.],.]],.],.]]]
[7,8,3,4,6,1,5,2] => [1,7,5,6,2,8,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,1,4,8,3,2,5,7] => [1,6,2,3,4,8,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[4,1,8,5,3,2,6,7] => [1,4,5,3,8,7,6,2] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[8,1,6,4,2,7,3,5] => [1,8,5,2,3,6,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[1,2,7,4,3,5,6,8] => [1,2,3,7,6,5,4,8] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[4,5,2,1,6,8,7,3] => [1,4,2,5,6,8,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[7,2,8,6,5,1,4,3] => [1,7,4,6,2,3,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,4,8,6,1,5,3,2] => [1,7,3,8,2,4,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[8,7,2,6,1,4,5,3] => [1,8,3,2,7,5,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[1,7,8,6,2,4,3,5] => [1,2,7,3,8,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,6,3,1,2,5,4,8] => [1,7,4,2,6,5,3,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[8,5,3,1,2,4,7,6] => [1,8,6,4,2,5,3,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,2,1,6,5,3,4,7] => [1,8,7,4,6,3,2,5] => [.,[[[[[.,.],.],[[.,.],.]],.],.]]
[3,8,1,5,6,2,4,7] => [1,3,2,8,7,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[6,8,4,1,5,2,3,7] => [1,6,2,8,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[3,2,8,1,6,4,5,7] => [1,3,8,7,5,6,4,2] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[5,8,4,1,2,3,7,6] => [1,5,2,8,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[7,1,2,5,3,4,6,8] => [1,7,6,4,5,3,2,8] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[1,6,7,3,2,8,4,5] => [1,2,6,8,5,3,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,5,3,7,2,8,4,6] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,4,6,2,8,5,3,7] => [1,2,4,3,6,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,5,6,2,8,4,3,7] => [1,2,5,8,7,3,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,4,6,3,1,7,5,8] => [1,2,4,3,6,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[3,4,8,6,5,7,2,1] => [1,3,8,2,4,6,7,5] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[1,2,4,7,3,6,5,8] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,2,5,7,4,3,6,8] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,5,7,4,6,8,3] => [1,2,3,5,4,7,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,4,7,6,8,3,5] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,3,6,8,1,7,4,5] => [1,2,3,6,7,4,8,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[2,3,7,1,8,6,4,5] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,4,8,5,6,7,1,3] => [1,2,4,5,6,7,3,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,4,8,5,6,7,3,2] => [1,2,4,5,6,7,3,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[3,2,1,6,8,4,7,5] => [1,3,2,4,6,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[4,8,3,1,6,5,7,2] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[1,6,8,5,4,2,7,3] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,5,8,4,2,1,7,3] => [1,6,2,5,3,8,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[1,7,8,6,5,4,2,3] => [1,2,7,3,8,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[6,8,7,4,5,1,3,2] => [1,6,2,8,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,1,3,5,4,2,8,7] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,1,5,8,6,4,7,3] => [1,2,3,5,6,4,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[5,3,7,2,6,8,4,1] => [1,5,6,8,2,3,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,7,2,3,4,6,8,1] => [1,5,4,3,2,7,8,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[1,8,7,3,2,5,6,4] => [1,2,8,4,3,7,6,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[5,7,1,2,3,8,6,4] => [1,5,3,2,7,6,8,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,8,6,2,4,1,5,3] => [1,7,5,4,2,8,3,6] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,2,8,4,6,1,5,3] => [1,7,5,6,2,3,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,6,4,8,2,1,5,3] => [1,7,5,2,6,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,1,8,4,2,3,5,7] => [1,6,3,8,7,5,2,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[7,3,6,2,1,8,5,4] => [1,7,5,2,3,6,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[1,8,6,4,2,5,7,3] => [1,2,8,3,6,5,4,7] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[5,1,6,4,3,8,7,2] => [1,5,3,6,8,2,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,4,6,8,1,3,7,2] => [1,5,2,4,8,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[3,7,1,6,4,5,8,2] => [1,3,2,7,8,4,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,5,2,1,4,6,7,8] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[1,3,8,7,5,4,6,2] => [1,2,3,8,4,7,6,5] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]]
[9,3,4,2,5,6,7,8,1] => [1,9,2,3,4,5,6,7,8] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]
[1,2,3,4,5,7,9,8,6] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[1,2,3,4,6,7,9,8,5] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[1,2,3,4,6,8,9,7,5] => [1,2,3,4,5,6,8,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[1,2,3,4,6,9,8,7,5] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[1,2,3,5,6,7,9,8,4] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[1,2,3,5,6,8,9,7,4] => [1,2,3,4,5,6,8,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[1,2,3,5,6,9,8,7,4] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[1,2,3,5,7,9,8,6,4] => [1,2,3,4,5,7,8,6,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[1,2,3,5,9,8,7,6,4] => [1,2,3,4,5,9,6,8,7] => [.,[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]]
[1,2,4,5,7,8,9,6,3] => [1,2,3,4,5,7,9,6,8] => [.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]
[1,2,4,5,7,9,8,6,3] => [1,2,3,4,5,7,8,6,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[1,2,4,5,9,8,7,6,3] => [1,2,3,4,5,9,6,8,7] => [.,[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]]
[1,2,3,4,5,6,8,10,9,7] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[1,2,3,4,5,7,8,10,9,6] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[1,2,3,4,5,7,9,10,8,6] => [1,2,3,4,5,6,7,9,8,10] => [.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]
[1,2,3,4,5,7,10,9,8,6] => [1,2,3,4,5,6,7,10,8,9] => [.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]
[1,2,3,4,6,7,8,10,9,5] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[1,2,3,4,6,7,9,10,8,5] => [1,2,3,4,5,6,7,9,8,10] => [.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]
[1,2,3,4,6,7,10,9,8,5] => [1,2,3,4,5,6,7,10,8,9] => [.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]
[1,2,3,4,6,8,10,9,7,5] => [1,2,3,4,5,6,8,9,7,10] => [.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]]
[1,2,3,5,6,7,9,10,8,4] => [1,2,3,4,5,6,7,9,8,10] => [.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]
[1,2,3,5,6,7,10,9,8,4] => [1,2,3,4,5,6,7,10,8,9] => [.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]
[1,2,3,5,6,8,9,10,7,4] => [1,2,3,4,5,6,8,10,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]]
[1,2,3,5,6,8,10,9,7,4] => [1,2,3,4,5,6,8,9,7,10] => [.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]]
[7,4,1,8,2,5,6,3] => [1,7,6,5,2,4,8,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[6,4,1,7,2,8,5,3] => [1,6,8,3,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[7,3,1,6,2,8,5,4] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[4,8,2,5,3,1,6,7] => [1,4,5,3,2,8,7,6] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[5,1,3,4,8,2,6,7] => [1,5,8,7,6,2,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,1,4,5,7,8,2,3] => [1,6,8,3,4,5,7,2] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,3,4,7,1,8,5,2] => [1,6,8,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,8,5,1,3,4,6,2] => [1,7,6,4,2,8,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[7,1,3,4,5,6,8,2] => [1,7,8,2,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[1,8,3,5,6,2,7,4] => [1,2,8,4,5,6,3,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[8,3,2,5,6,1,7,4] => [1,8,4,5,6,2,3,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[4,2,5,1,6,8,7,3] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[5,4,2,7,8,6,1,3] => [1,5,8,3,2,4,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,8,7,2,1,3,4,5] => [1,6,3,7,4,2,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,7,6,8,5,2,4,1] => [1,3,6,2,7,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[1,7,8,5,2,6,3,4] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[7,6,1,2,5,3,8,4] => [1,7,8,4,2,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,6,1,2,4,3,8,5] => [1,7,8,5,4,2,6,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[6,7,2,1,5,3,8,4] => [1,6,3,2,7,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,3,2,8,7,1,6,5] => [1,4,8,5,7,6,2,3] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,8,3,2,7,1,6,5] => [1,4,2,8,5,7,6,3] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,8,3,1,7,6,5,2] => [1,4,2,8,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[5,3,8,7,1,6,4,2] => [1,5,2,3,8,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,7,3,1,6,4,2] => [1,5,2,8,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,3,8,2,1,7,6,4] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[3,8,7,2,6,5,1,4] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[7,4,1,8,6,5,3,2] => [1,7,3,2,4,8,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[5,4,2,8,1,7,6,3] => [1,5,2,4,8,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,8,4,2,1,7,6,3] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,4,7,1,6,3,2] => [1,5,2,8,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,4,8,3,1,7,6,2] => [1,5,2,4,3,8,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[8,5,6,1,4,7,2,3] => [1,8,3,6,7,2,5,4] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[1,6,7,4,2,5,8,3] => [1,2,6,5,3,7,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[3,6,7,5,8,1,2,4] => [1,3,7,2,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[1,6,7,5,8,3,2,4] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[3,8,6,5,7,4,1,2] => [1,3,6,4,5,7,2,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[8,1,6,5,7,4,3,2] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[5,2,1,6,8,4,7,3] => [1,5,8,3,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,5,8,7,4,2,3,1] => [1,6,2,5,4,7,3,8] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[6,8,5,7,4,2,1,3] => [1,6,2,8,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[3,6,7,5,8,2,1,4] => [1,3,7,2,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,7,5,3,6,1,2,8] => [1,4,3,5,6,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,7,5,3,1,6,2,8] => [1,4,3,5,2,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[2,7,5,3,6,4,8,1] => [1,2,7,8,3,5,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[4,7,5,3,8,1,6,2] => [1,4,3,5,8,2,7,6] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[2,7,5,8,6,3,4,1] => [1,2,7,4,8,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,7,5,6,8,3,1,4] => [1,2,7,3,5,8,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[4,7,5,3,6,8,1,2] => [1,4,3,5,6,8,2,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[8,7,5,3,1,4,6,2] => [1,8,2,7,6,4,3,5] => [.,[[.,[[[[.,.],[.,.]],.],.]],.]]
[2,7,5,3,1,4,8,6] => [1,2,7,8,6,4,3,5] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[2,7,5,3,4,8,6,1] => [1,2,7,6,8,3,5,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[5,7,6,2,8,3,1,4] => [1,5,8,4,2,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,1,6,3,2,4,8,7] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,7,6,1,8,3,2,4] => [1,5,8,4,2,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[3,8,7,2,1,5,4,6] => [1,3,7,4,2,8,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[6,1,7,2,8,4,3,5] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,7,8,3,1,5,4,6] => [1,2,7,4,3,8,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[4,8,5,6,7,2,1,3] => [1,4,6,2,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,8,6,2,7,4,1,3] => [1,5,7,2,8,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,4,6,7,8,5,1,3] => [1,2,4,7,3,6,5,8] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[2,4,6,7,8,3,1,5] => [1,2,4,7,3,6,5,8] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[4,7,6,2,8,5,1,3] => [1,4,2,7,3,6,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,8,7,3,2,4,1,6] => [1,5,2,8,6,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,6,5,8,7,3,1,2] => [1,4,8,2,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,3,1,7,2,6,4,5] => [1,8,5,2,3,4,7,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[4,5,1,2,8,7,3,6] => [1,4,2,5,8,6,7,3] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,6,1,2,8,3,7,4] => [1,5,8,4,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[8,4,5,1,7,6,2,3] => [1,8,3,5,7,2,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[6,3,1,4,8,2,7,5] => [1,6,2,3,4,5,8,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,5,6,1,3,8,4,2] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[5,7,6,1,3,8,4,2] => [1,5,3,6,8,2,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[6,7,1,4,2,8,5,3] => [1,6,8,3,2,7,5,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[2,1,6,4,8,3,7,5] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[7,4,5,1,3,8,6,2] => [1,7,6,8,2,4,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[1,3,6,4,2,5,7,8] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,5,7,8,3,6,2,4] => [1,2,5,3,7,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,7,8,2,4,3,6] => [1,2,5,3,7,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,8,4,7,3,2,1,5] => [1,6,2,8,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[1,8,4,6,3,2,7,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[1,6,3,8,4,2,7,5] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[7,1,3,2,4,6,8,5] => [1,7,8,5,4,2,3,6] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[4,1,8,2,6,7,5,3] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,6,7,8,2,1,4,5] => [1,3,7,4,8,5,2,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,5,7,1,6,3,4,8] => [1,2,5,6,3,7,4,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[4,2,8,3,6,5,1,7] => [1,4,3,8,7,2,5,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[6,3,8,7,2,4,5,1] => [1,6,4,7,5,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,6,1,8,2,4,5,3] => [1,7,5,2,6,4,8,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[2,5,6,3,4,8,1,7] => [1,2,5,4,3,6,8,7] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[5,2,4,7,8,6,1,3] => [1,5,8,3,4,7,2,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[7,2,1,3,4,8,5,6] => [1,7,5,4,3,2,6,8] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[2,4,5,7,1,8,6,3] => [1,2,4,7,6,8,3,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[8,1,6,2,3,4,7,5] => [1,8,5,3,6,4,2,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[6,1,4,2,5,7,8,3] => [1,6,7,8,3,4,2,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[1,6,7,2,4,3,5,8] => [1,2,6,3,7,5,4,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,8,3,6,4,7,2,5] => [1,2,8,5,4,6,7,3] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[1,4,7,2,5,6,3,8] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[7,3,5,8,2,6,1,4] => [1,7,2,3,5,4,8,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[3,4,8,2,5,1,7,6] => [1,3,8,6,2,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[1,7,2,5,8,4,3,6] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[4,1,5,3,6,8,7,2] => [1,4,3,5,6,8,2,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[6,8,7,1,5,3,4,2] => [1,6,3,7,4,2,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,7,8,4,6,5,1,3] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[4,8,7,5,2,6,3,1] => [1,4,5,2,8,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[4,8,7,2,5,6,3,1] => [1,4,2,8,3,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,7,8,5,3,6,2,1] => [1,4,5,3,8,2,7,6] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[1,6,8,3,5,2,7,4] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,7,8,4,5,1,3] => [1,2,6,5,4,8,3,7] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[4,7,1,8,5,6,3,2] => [1,4,8,2,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[7,2,1,8,6,4,5,3] => [1,7,5,6,4,8,3,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[5,3,8,4,7,6,2,1] => [1,5,7,2,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,5,8,1,7,4,6,3] => [1,2,5,7,6,4,3,8] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[4,5,8,3,7,6,2,1] => [1,4,3,8,2,5,7,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[3,5,7,8,1,6,2,4] => [1,3,7,2,5,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,5,8,6,4,7,2,1] => [1,3,8,2,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[2,4,8,5,7,6,1,3] => [1,2,4,5,7,3,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,6,3,8,5,1,7,4] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[4,1,5,8,6,7,3,2] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,3,4,7,6,1,2,8] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,2,8,7,1,3,5,6] => [1,4,7,5,2,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,4,6,3,1,7,2,8] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[1,5,6,8,7,3,2,4] => [1,2,5,7,3,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,4,8,3,6,5,2,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[1,3,8,6,4,7,2,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[1,2,8,6,4,3,7,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[6,5,1,8,7,3,2,4] => [1,6,3,2,5,7,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[4,1,7,6,8,3,2,5] => [1,4,6,3,7,2,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[1,8,4,7,6,2,3,5] => [1,2,8,5,6,3,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[2,6,3,7,4,8,5,1] => [1,2,6,8,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[4,6,1,7,8,2,5,3] => [1,4,7,5,8,3,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[7,2,3,8,4,5,6,1] => [1,7,6,5,4,8,2,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[5,2,6,7,8,3,4,1] => [1,5,8,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[7,3,2,8,4,6,1,5] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[4,5,1,7,6,2,8,3] => [1,4,7,8,3,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[1,5,2,7,6,3,4,8] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[4,8,1,7,6,2,5,3] => [1,4,7,5,6,2,8,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,2,8,6,5,3,4,1] => [1,7,4,6,3,8,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[4,1,8,7,6,5,2,3] => [1,4,7,2,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,6,5,2,8,4,3,1] => [1,7,3,5,8,2,6,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,5,1,8,6,4,3,2] => [1,7,3,2,5,6,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,5,1,7,6,4,3,2] => [1,8,2,5,6,4,7,3] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[8,5,3,7,6,1,4,2] => [1,8,2,5,6,3,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,3,7,5,4,1,6,2] => [1,8,2,3,7,6,4,5] => [.,[[.,[.,[[[.,[.,.]],.],.]]],.]]
[4,5,3,1,8,7,2,6] => [1,4,2,5,8,6,7,3] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,4,8,1,5,2,6,7] => [1,3,8,7,6,2,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[8,6,5,7,1,3,2,4] => [1,8,4,7,2,6,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[1,5,8,6,2,7,4,3] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[6,8,5,3,4,2,1,7] => [1,6,2,8,7,3,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[8,5,2,6,4,3,1,7] => [1,8,7,2,5,4,6,3] => [.,[[[.,[[[.,.],.],[.,.]]],.],.]]
[8,6,4,5,2,1,7,3] => [1,8,3,4,5,2,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,5,2,6,1,4,7,3] => [1,8,3,2,5,4,6,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[3,2,6,7,1,8,5,4] => [1,3,6,8,4,7,5,2] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,4,6,7,8,2,1,5] => [1,3,6,2,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,2,6,7,8,4,1,5] => [1,3,6,4,7,2,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[6,7,1,3,8,5,4,2] => [1,6,5,8,2,7,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,7,1,8,5,2,4,3] => [1,6,2,7,4,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[1,2,6,7,8,5,3,4] => [1,2,3,6,5,8,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,6,7,4,8,3,2,5] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,4,6,7,8,3,2,5] => [1,2,4,7,3,6,5,8] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[6,1,2,4,5,3,7,8] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[8,1,7,3,2,6,4,5] => [1,8,5,2,3,7,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[4,1,3,2,5,6,7,8,9] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[8,7,2,1,5,4,6,3] => [1,8,3,2,7,6,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[2,7,4,8,6,5,3,1] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[7,6,5,2,4,1,8,3] => [1,7,8,3,5,4,2,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,6,1,2,7,3,4,5] => [1,8,5,7,4,2,6,3] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[3,6,8,2,7,1,5,4] => [1,3,8,4,2,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[2,8,6,1,4,5,7,3] => [1,2,8,3,6,5,4,7] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[6,8,7,2,5,4,1,3] => [1,6,4,2,8,3,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,2,6,4,8,7,5,1] => [1,3,6,7,5,8,2,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[4,7,2,8,6,5,1,3] => [1,4,8,3,2,7,5,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[4,7,1,8,6,5,3,2] => [1,4,8,2,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[2,7,4,8,3,6,1,5] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[4,3,6,8,7,2,5,1] => [1,4,8,2,3,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,3,8,2,5,7,6,1] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,1,2,6,8,7,5,3] => [1,4,6,7,5,8,3,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,1,6,8,7,5,2,3] => [1,4,8,3,6,5,7,2] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[3,8,1,4,5,7,2,6] => [1,3,2,8,6,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,8,1,4,2,5,7,6] => [1,3,2,8,6,5,4,7] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[4,1,8,3,5,2,7,6] => [1,4,3,8,6,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[3,8,1,2,5,4,7,6] => [1,3,2,8,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,2,3,6,8,7,1,5] => [1,4,6,7,2,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,2,8,3,5,1,7,6] => [1,4,3,8,6,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,2,8,3,5,7,6,1] => [1,4,3,8,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[3,8,2,4,5,7,6,1] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[3,8,2,5,1,4,7,6] => [1,3,2,8,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,2,8,5,7,1,3,6] => [1,4,5,7,3,8,6,2] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[3,8,1,5,2,4,7,6] => [1,3,2,8,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[7,5,6,4,1,3,2,8] => [1,7,2,5,3,6,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,8,6,4,1,3,2,5] => [1,7,2,8,5,3,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,1,4,2,5,6,3,8] => [1,7,3,4,2,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,6,1,4,3,2,5,8] => [1,7,5,3,2,6,4,8] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,4,1,3,5,6,2,8] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[2,7,1,3,5,6,8,4] => [1,2,7,8,4,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[3,6,2,1,5,8,7,4] => [1,3,2,6,8,4,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[2,3,6,1,5,8,7,4] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,4,7,1,5,6,8,2] => [1,3,7,8,2,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,6,7,4,1,2,8,5] => [1,3,7,8,5,2,6,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,3,2,7,1,6,8,5] => [1,4,7,8,5,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,3,2,8,1,6,4,5] => [1,7,4,8,5,2,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[2,6,8,1,5,3,7,4] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,8,2,1,5,3,7,4] => [1,6,3,2,8,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,5,8,2,3,6,7,1] => [1,4,2,5,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[2,4,8,5,3,6,7,1] => [1,2,4,5,3,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[5,3,2,6,4,8,7,1] => [1,5,4,6,8,2,3,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[2,4,5,3,8,6,7,1] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[4,3,5,2,8,6,7,1] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,5,4,2,8,6,7,1] => [1,3,4,2,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[4,1,2,7,5,6,8,3] => [1,4,7,8,3,2,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[5,6,7,4,2,8,3,1] => [1,5,2,6,8,3,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[2,5,7,4,6,8,3,1] => [1,2,5,6,8,3,7,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[7,5,2,4,3,8,6,1] => [1,7,6,8,2,5,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[6,8,1,2,5,4,7,3] => [1,6,4,2,8,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,4,1,8,5,2,7,3] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,1,2,8,5,6,4,3] => [1,7,4,8,3,2,5,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[3,1,6,8,5,4,7,2] => [1,3,6,4,8,2,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[2,3,5,8,4,6,7,1] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[3,5,2,8,4,6,7,1] => [1,3,2,5,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,4,5,8,2,6,7,1] => [1,3,5,2,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[5,4,2,8,3,6,7,1] => [1,5,3,2,4,8,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,3,4,8,2,6,7,1] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[2,5,4,8,3,6,7,1] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[6,3,2,5,8,4,7,1] => [1,6,4,5,8,2,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,1,8,3,5,4,7,2] => [1,6,4,3,8,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[5,4,8,3,2,6,7,1] => [1,5,2,4,3,8,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[1,5,7,6,3,2,8,4] => [1,2,5,3,7,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[7,5,2,1,4,3,8,6] => [1,7,8,6,3,2,5,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[3,1,7,8,5,4,2,6] => [1,3,7,2,4,8,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,4,5,2,1,8,6,7] => [1,3,5,2,4,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[7,6,4,8,3,1,2,5] => [1,7,2,6,3,4,8,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[7,4,8,5,6,1,2,3] => [1,7,2,4,5,6,3,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,8,2,5,1,3,7,4] => [1,6,3,2,8,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,2,7,5,1,8,3,6] => [1,4,5,2,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,1,6,5,3,8,2,7] => [1,4,5,3,6,8,7,2] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[1,5,4,6,3,8,2,7] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,8,6,4,7,3,2,5] => [1,2,8,5,7,3,6,4] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[5,4,8,1,7,3,6,2] => [1,5,7,6,3,8,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,3,8,6,2,1,7,5] => [1,4,6,2,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[8,3,6,2,4,1,7,5] => [1,8,5,4,2,3,6,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[7,8,3,2,4,6,5,1] => [1,7,5,4,2,8,3,6] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,2,8,5,3,1,6,4] => [1,7,6,2,3,8,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[2,5,4,8,7,3,6,1] => [1,2,5,7,6,3,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,6,8,1,7,4,2,5] => [1,3,8,5,7,2,6,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[2,7,5,4,8,3,1,6] => [1,2,7,3,5,8,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[6,8,7,5,2,1,3,4] => [1,6,2,8,4,5,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,6,2,8,5,1,3,4] => [1,7,3,2,6,4,8,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[1,5,7,6,2,8,4,3] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,7,8,5,6,2,3,1] => [1,4,5,6,2,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[6,7,8,4,2,1,5,3] => [1,6,2,7,5,3,8,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[6,7,8,3,5,4,2,1] => [1,6,4,3,8,2,7,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,7,8,2,1,5,3,4] => [1,6,5,2,7,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[3,4,6,5,7,1,2,8] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[7,6,2,3,5,4,8,1] => [1,7,8,2,6,4,3,5] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[8,5,2,4,3,6,1,7] => [1,8,7,2,5,3,4,6] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[8,5,7,2,4,1,6,3] => [1,8,3,7,6,2,5,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[2,6,7,5,8,1,4,3] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,4,8,2,1,5,6,3] => [1,7,6,5,2,4,3,8] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[2,3,6,7,8,5,1,4] => [1,2,3,6,5,8,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[8,3,7,1,6,4,2,5] => [1,8,5,6,4,2,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[8,2,1,7,6,5,3,4] => [1,8,4,7,3,2,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[5,7,4,1,6,8,2,3] => [1,5,6,8,3,4,2,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[6,5,1,2,8,3,4,7] => [1,6,3,2,5,8,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[3,7,4,8,6,1,2,5] => [1,3,4,8,5,6,2,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[1,6,8,5,3,2,4,7] => [1,2,6,3,8,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,8,1,6,7,4,2,3] => [1,5,7,2,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,2,8,4,6,1,3,5] => [1,7,3,8,5,6,2,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,7,8,4,6,2,3,5] => [1,2,7,3,8,5,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,1,8,4,6,2,3,5] => [1,7,3,8,5,6,2,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,1,6,5,4,7,2,3] => [1,8,3,6,7,2,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[4,1,6,8,7,3,2,5] => [1,4,8,5,7,2,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[5,1,4,6,7,3,8,2] => [1,5,7,8,2,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,4,1,2,6,5,8,7,9] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[3,5,1,6,2,4,8,7,9] => [1,3,2,5,4,6,7,8,9] => [.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]]
[4,7,2,8,5,3,1,6] => [1,4,8,6,3,2,7,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[1,4,7,5,8,6,3,2] => [1,2,4,5,8,3,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[6,1,8,3,4,7,2,5] => [1,6,7,2,3,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[1,8,6,3,5,2,7,4] => [1,2,8,4,3,6,5,7] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[4,7,1,6,8,3,5,2] => [1,4,6,3,2,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,6,5,2,8,4,1,7] => [1,3,5,8,7,2,6,4] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[1,4,8,7,5,2,6,3] => [1,2,4,7,6,3,8,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[1,5,6,4,2,3,7,8] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,7,3,6,8,4,2,1] => [1,5,8,2,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,7,4,2,1,3,6] => [1,5,2,8,6,3,7,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,8,7,3,2,5,4,6] => [1,2,8,6,5,3,7,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[1,2,5,4,8,7,3,6] => [1,2,3,5,8,6,7,4] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,2,4,8,6,3,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[1,5,2,4,7,3,8,6] => [1,2,5,7,8,6,3,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[8,5,3,2,1,4,7,6] => [1,8,6,4,2,5,3,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[1,2,7,6,8,4,3,5] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[1,6,3,2,5,7,8,4] => [1,2,6,7,8,4,3,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,7,3,4,2,6,8,5] => [1,2,7,8,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,5,6,3,2,8,4,7] => [1,2,5,3,6,8,7,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,2,5,8,4,6,3,7] => [1,2,3,5,4,8,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[7,5,8,6,2,3,4,1] => [1,7,4,6,3,8,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[1,4,7,3,6,8,5,2] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,6,3,5,7,8,4,2] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,5,6,3,2,7,8,4] => [1,2,5,3,6,7,8,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,2,7,6,8,4,5,3] => [1,2,3,7,5,8,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,8,4,7,5,3,2,6] => [1,2,8,6,3,4,7,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[6,8,5,2,1,7,4,3] => [1,6,7,4,2,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[1,2,6,8,4,3,7,5] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[5,3,7,2,6,4,1,8] => [1,5,6,4,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,3,8,2,6,1,7,4] => [1,5,6,2,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[7,6,2,4,5,3,1,8] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[7,6,2,3,5,4,1,8] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[4,6,3,2,8,1,7,5] => [1,4,2,6,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[8,7,6,1,5,3,2,4] => [1,8,4,2,7,3,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,7,6,1,4,3,5,2] => [1,8,2,7,5,4,3,6] => [.,[[.,[[[[.,.],.],[.,.]],.]],.]]
[8,7,6,1,3,5,4,2] => [1,8,2,7,4,3,6,5] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[8,7,6,1,5,4,2,3] => [1,8,3,6,4,2,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,6,2,7,1,5,3,4] => [1,8,4,7,3,2,6,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[7,8,4,3,1,5,2,6] => [1,7,2,8,6,5,3,4] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]]
[8,6,3,7,1,5,2,4] => [1,8,4,7,2,6,5,3] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,7,6,1,2,5,3,4] => [1,8,4,2,7,3,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,7,6,1,2,5,4,3] => [1,8,3,6,5,2,7,4] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[8,7,6,1,4,2,5,3] => [1,8,3,6,2,7,5,4] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[4,7,5,8,6,1,3,2] => [1,4,8,2,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[6,5,7,3,8,4,1,2] => [1,6,4,3,7,2,5,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[7,5,6,1,3,4,2,8] => [1,7,2,5,3,6,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,7,1,3,4,2,8,6] => [1,5,4,3,2,7,8,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[7,3,5,6,4,8,1,2] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[1,5,3,7,8,4,6,2] => [1,2,5,8,3,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,7,3,5,8,4,2,6] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,3,7,5,8,6,2,4] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,7,8,5,3,6,2,4] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,7,5,8,3,4,2,6] => [1,2,7,3,5,4,8,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,1,5,6,3,4,2,8] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[7,3,5,6,4,1,2,8] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[3,7,5,8,4,1,2,6] => [1,3,5,4,8,6,2,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[7,5,6,8,1,3,4,2] => [1,7,4,8,2,5,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[5,3,4,7,8,1,2,6] => [1,5,8,6,2,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,3,7,6,8,1,2,4] => [1,5,8,4,6,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[3,7,1,2,5,8,4,6] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,1,2,5,7,8,6,4] => [1,3,2,4,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[7,3,1,5,4,6,2,8] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,3,5,1,2,6,4,8] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[3,7,1,2,8,5,6,4] => [1,3,2,7,6,5,8,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[5,3,7,1,2,6,8,4] => [1,5,2,3,7,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,4,8,3,5,6,1,2] => [1,7,2,4,3,8,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[2,4,7,3,5,6,1,8] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[5,7,6,4,2,3,1,8] => [1,5,2,7,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,4,8,2,5,6,1,3] => [1,7,2,4,3,8,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,1,4,8,5,2,7,3] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[3,4,5,8,1,6,7,2] => [1,3,5,2,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,1,6,8,5,2,7,4] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[2,3,8,1,5,6,4,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[5,4,8,1,2,6,7,3] => [1,5,2,4,3,8,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,1,8,2,4,6,7,3] => [1,5,4,2,3,8,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,1,8,2,3,6,7,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,2,3,8,1,7,4,6] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[2,3,5,7,1,6,4,8] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,5,3,8,2,4,6,7] => [1,2,5,3,4,8,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[8,6,2,7,5,1,4,3] => [1,8,3,2,6,4,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[2,7,1,8,6,3,5,4] => [1,2,7,5,6,3,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[5,7,6,1,3,2,8,4] => [1,5,3,6,2,7,8,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[8,6,5,3,7,4,2,1] => [1,8,2,6,4,3,5,7] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[8,1,5,4,6,3,7,2] => [1,8,2,3,5,6,4,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[2,7,1,5,6,4,3,8] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[3,5,6,4,1,7,2,8] => [1,3,6,7,2,5,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,5,6,1,7,4,3,8] => [1,2,5,7,3,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,7,1,8,6,5,4,3] => [1,2,7,4,8,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[6,2,8,3,1,4,5,7] => [1,6,4,3,8,7,5,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[2,7,8,3,1,4,5,6] => [1,2,7,5,3,8,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,8,5,3,2,6,7,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[1,7,8,5,6,3,2,4] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,5,6,7,3,2,8,4] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,7,5,2,3,4,8,6] => [1,2,7,8,6,4,3,5] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[1,7,5,2,4,8,6,3] => [1,2,7,6,8,3,5,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[1,6,7,8,3,2,4,5] => [1,2,6,3,7,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,4,8,6,2,3,5,7] => [1,2,4,6,3,8,7,5] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,8,4,5,6,7,2,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[1,2,8,6,3,4,5,7] => [1,2,3,8,7,5,4,6] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[1,2,8,6,3,5,7,4] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[1,2,7,8,4,3,5,6] => [1,2,3,7,5,4,8,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,8,6,7,4,2,3,5] => [1,2,8,5,4,7,3,6] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[1,6,7,8,4,2,3,5] => [1,2,6,3,7,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,7,4,2,3,8,5,6] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,7,8,4,2,3,5,6] => [1,2,7,5,3,8,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,7,3,5,6,2,8,4] => [1,2,7,8,4,5,6,3] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,7,8,3,4,2,5,6] => [1,2,7,5,4,3,8,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,2,3,7,8,5,4,6] => [1,2,3,4,7,5,8,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,2,7,4,6,3,8,5] => [1,2,3,7,8,5,6,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,7,4,5,2,3,8,6] => [1,2,7,8,6,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,7,8,4,5,2,3,6] => [1,2,7,3,8,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,7,8,3,4,5,2,6] => [1,2,7,3,8,6,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[1,2,8,4,5,6,3,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[1,8,4,5,6,2,3,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[5,8,2,7,3,4,1,6] => [1,5,3,2,8,6,4,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,8,7,2,3,4,1,5] => [1,6,4,2,8,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,8,7,5,2,6,1,4] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,8,7,3,2,5,1,6] => [1,4,3,7,2,8,6,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[5,3,8,1,6,7,4,2] => [1,5,6,7,4,2,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,8,2,1,3,7,6,4] => [1,5,3,2,8,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,1,8,3,6,7,4,2] => [1,5,6,7,4,3,8,2] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[8,4,1,6,5,2,3,7] => [1,8,7,3,2,4,6,5] => [.,[[[[.,.],[.,[[.,.],.]]],.],.]]
[1,8,7,6,4,3,5,2] => [1,2,8,3,7,5,4,6] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]]
[6,1,8,7,5,3,4,2] => [1,6,3,8,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,8,7,3,2,4,1,5] => [1,6,4,3,7,2,8,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[2,3,7,5,6,8,4,1] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,2,4,7,5,8,1,6] => [1,3,4,7,2,5,6,8] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[2,8,7,6,4,5,1,3] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[4,8,7,6,3,1,5,2] => [1,4,6,2,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,5,2,4,7,6,8,1] => [1,3,2,5,7,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,3,2,6,4,7,8,1] => [1,5,4,6,7,8,2,3] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,3,2,6,7,4,8,1] => [1,5,7,8,2,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,3,5,2,8,4,6,1] => [1,7,6,4,2,3,5,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[3,5,2,7,4,6,8,1] => [1,3,2,5,4,7,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,2,5,7,4,6,8,1] => [1,3,5,4,7,8,2,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,7,5,2,4,8,6,1] => [1,3,5,4,2,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[2,3,7,5,4,8,6,1] => [1,2,3,7,6,8,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[8,3,5,1,6,4,7,2] => [1,8,2,3,5,6,4,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[8,4,5,6,1,3,7,2] => [1,8,2,4,6,3,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[3,4,7,6,8,2,5,1] => [1,3,7,5,8,2,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,2,8,4,1,3,6,7] => [1,5,2,3,8,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[7,5,4,2,1,6,3,8] => [1,7,3,4,2,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[8,2,1,6,7,4,3,5] => [1,8,5,7,3,2,4,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[7,6,8,1,2,5,4,3] => [1,7,4,2,6,5,3,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[1,2,3,8,4,5,9,6,7] => [1,2,3,4,8,6,5,7,9] => [.,[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]]
[1,2,3,4,9,5,6,8,7] => [1,2,3,4,5,9,7,6,8] => [.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]]
[2,1,3,4,8,5,7,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[1,2,3,4,5,9,6,8,7] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[2,1,3,4,5,9,6,8,7] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[1,2,3,4,5,6,9,10,7,8] => [1,2,3,4,5,6,7,9,8,10] => [.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]
[5,7,1,2,6,8,3,4] => [1,5,6,8,4,2,7,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[1,3,2,4,5,6,9,8,7] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[3,4,1,2,5,6,8,9,7] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,3,1,4,9,5,6,8,7] => [1,2,3,4,5,9,7,6,8] => [.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]]
[1,2,3,4,5,6,7,11,8,10,9] => [1,2,3,4,5,6,7,8,11,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]]
[1,2,3,4,5,6,7,8,11,10,9] => [1,2,3,4,5,6,7,8,9,11,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]]
[3,5,7,4,1,8,2,6] => [1,3,7,2,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[8,6,4,7,5,1,2,3] => [1,8,3,4,7,2,6,5] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]]
[8,3,5,6,1,4,7,2] => [1,8,2,3,5,4,6,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[6,8,7,3,5,4,2,1] => [1,6,4,3,7,2,8,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[3,1,2,8,5,7,4,6] => [1,3,2,4,8,6,7,5] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[7,3,1,2,5,8,4,6] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[2,1,3,8,5,7,4,6] => [1,2,3,4,8,6,7,5] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[7,3,1,2,8,4,5,6] => [1,7,5,8,6,4,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[2,1,4,7,6,3,5,8] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[7,2,4,5,3,8,1,6] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,4,2,5,6,7,3,1] => [1,8,2,4,5,6,7,3] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[5,4,1,6,3,7,8,2] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,5,1,3,6,7,8,2] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[6,1,7,5,4,8,2,3] => [1,6,8,3,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[3,7,2,1,6,8,4,5] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[1,5,8,2,4,7,6,3] => [1,2,5,4,3,8,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[5,8,1,6,4,7,3,2] => [1,5,4,6,7,3,2,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[6,8,1,4,7,3,5,2] => [1,6,3,2,8,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[1,6,8,2,7,4,5,3] => [1,2,6,4,3,8,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[5,6,2,1,8,3,4,7] => [1,5,8,7,4,2,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[6,4,1,7,3,8,2,5] => [1,6,8,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[8,2,5,6,7,1,4,3] => [1,8,3,5,7,4,6,2] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[7,2,4,6,8,3,1,5] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[6,2,4,7,8,1,3,5] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,1,4,3,2,8,5,7] => [1,6,8,7,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[2,7,4,8,6,1,5,3] => [1,2,7,5,6,3,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[6,2,8,4,7,5,1,3] => [1,6,5,7,2,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[4,5,7,3,6,8,1,2] => [1,4,3,7,2,5,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,4,7,8,6,5,1,2] => [1,3,7,2,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[1,4,7,2,6,8,5,3] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,3,7,6,5,1,4,8] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[6,2,3,5,7,1,4,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,1,3,6,8,5,2,4] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[3,8,2,4,5,1,6,7] => [1,3,2,8,7,6,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[3,6,2,4,1,5,7,8] => [1,3,2,6,5,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,3,8,4,1,6,5,7] => [1,2,3,8,7,5,4,6] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[4,5,7,3,1,6,2,8] => [1,4,3,7,2,5,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[2,3,1,4,8,5,7,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[7,5,1,8,4,3,6,2] => [1,7,6,3,2,5,4,8] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[3,1,8,5,7,6,4,2] => [1,3,8,2,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[2,4,8,7,5,1,3,6] => [1,2,4,7,3,8,6,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[3,5,7,6,1,8,4,2] => [1,3,7,4,6,8,2,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,5,7,6,2,8,4,1] => [1,3,7,4,6,8,2,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[6,1,4,3,8,7,5,2] => [1,6,7,5,8,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,3,1,8,7,4,2,5] => [1,6,4,8,5,7,2,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,3,6,2,8,7,4,1] => [1,5,8,2,3,6,7,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[2,8,4,1,3,7,6,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[3,8,1,4,7,6,5,2] => [1,3,2,8,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[3,4,7,5,8,1,2,6] => [1,3,7,2,4,5,8,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,7,8,3,4,1,5,6] => [1,2,7,5,4,3,8,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[2,8,6,7,5,4,3,1] => [1,2,8,3,6,4,7,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[5,3,6,2,8,4,7,1] => [1,5,8,2,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[8,1,6,3,7,4,5,2] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[2,6,5,7,3,8,4,1] => [1,2,6,8,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[6,1,7,8,5,3,2,4] => [1,6,3,7,2,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,8,3,4,6,1,7,2] => [1,5,6,2,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,1,7,4,2,5,8,3] => [1,6,5,2,3,7,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,8,7,1,5,4,2,3] => [1,6,4,2,8,3,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[4,8,3,1,5,7,6,2] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,3,8,2,7,1,6,4] => [1,5,7,6,2,3,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,3,4,5,2,7,1,6] => [1,8,6,7,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,2,6,7,1,5,3,4] => [1,8,4,7,3,6,5,2] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[7,1,5,2,6,3,4,8] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[6,7,1,8,3,4,5,2] => [1,6,4,8,2,7,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,7,1,6,8,4,5,2] => [1,3,2,7,5,8,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[3,8,5,2,6,7,1,4] => [1,3,5,6,7,2,8,4] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,8,3,4,7,1,5,2] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[3,7,1,6,5,2,8,4] => [1,3,2,7,8,4,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[8,3,5,2,7,1,6,4] => [1,8,4,2,3,5,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[7,1,8,4,6,3,5,2] => [1,7,5,6,3,8,2,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[3,7,1,4,8,6,5,2] => [1,3,2,7,5,8,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,3,7,6,5,8,1,4] => [1,2,3,7,4,6,8,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[3,5,7,6,8,2,1,4] => [1,3,7,2,5,8,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[6,2,4,3,7,5,1,8] => [1,6,5,7,2,3,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[1,3,6,4,7,5,2,8] => [1,2,3,6,5,7,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[8,2,5,3,6,4,1,7] => [1,8,7,2,3,5,6,4] => [.,[[[.,[.,[[.,.],[.,.]]]],.],.]]
[4,2,6,3,7,5,1,8] => [1,4,3,6,5,7,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[7,3,6,2,5,4,1,8] => [1,7,2,3,6,4,5,8] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[6,3,8,2,5,4,1,7] => [1,6,4,2,3,8,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,3,1,4,6,5,2,8] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,3,7,2,5,4,1,6] => [1,8,6,4,2,3,7,5] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[5,2,8,3,6,4,1,7] => [1,5,6,4,3,8,7,2] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[3,2,8,4,6,5,1,7] => [1,3,8,7,2,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[1,4,7,3,6,5,2,8] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[5,2,1,4,8,6,3,7] => [1,5,8,7,3,2,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[3,2,1,5,8,6,4,7] => [1,3,2,4,5,8,7,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[4,2,8,3,7,5,1,6] => [1,4,3,8,6,5,7,2] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[8,3,7,2,6,4,1,5] => [1,8,5,6,4,2,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[7,3,1,4,8,5,2,6] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[1,3,7,4,8,5,2,6] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[7,2,6,3,8,4,1,5] => [1,7,2,3,6,4,5,8] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[5,2,7,3,8,4,1,6] => [1,5,8,6,4,3,7,2] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[3,2,7,4,8,5,1,6] => [1,3,7,2,4,5,8,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[5,2,6,3,8,4,1,7] => [1,5,8,7,2,3,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,2,5,3,8,4,1,7] => [1,6,4,3,5,8,7,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[7,2,5,3,8,4,1,6] => [1,7,2,3,5,8,6,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,2,5,3,7,4,1,6] => [1,8,6,4,3,5,7,2] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[1,3,6,4,8,5,2,7] => [1,2,3,6,5,8,7,4] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,3,5,4,8,6,2,7] => [1,2,3,5,8,7,4,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[8,2,4,3,7,5,1,6] => [1,8,6,5,7,2,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[7,2,4,3,8,5,1,6] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,2,4,3,8,5,1,7] => [1,6,5,8,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,2,4,3,8,6,1,7] => [1,5,8,7,2,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,2,5,3,1,7,6,8] => [1,4,3,5,2,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[7,2,4,3,1,6,5,8] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,5,1,3,6,4,2,7] => [1,8,7,2,5,6,4,3] => [.,[[[.,[[[.,.],.],[.,.]]],.],.]]
[1,5,2,4,7,6,3,8] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,2,5,3,1,7,4,8] => [1,6,7,4,3,5,2,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[3,2,6,4,1,7,5,8] => [1,3,6,7,5,2,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,2,7,4,1,6,5,8] => [1,3,7,5,2,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,2,7,3,1,6,4,8] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,2,7,3,1,5,4,8] => [1,6,5,2,3,7,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[1,5,2,4,8,6,3,7] => [1,2,5,8,7,3,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[6,2,1,5,3,7,4,8] => [1,6,7,4,5,3,2,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[3,2,1,6,4,7,5,8] => [1,3,2,4,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[6,2,8,4,1,5,3,7] => [1,6,5,2,3,8,7,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[7,1,3,2,5,6,4,8] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[6,3,5,2,4,8,1,7] => [1,6,8,7,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[1,5,2,8,7,4,3,6] => [1,2,5,7,3,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,7,2,8,1,4,3,6] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,8,2,7,1,4,3,6] => [1,5,2,8,6,4,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,8,3,1,5,2,7,6] => [1,4,2,8,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[7,1,5,3,2,6,8,4] => [1,7,8,4,3,5,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[3,1,5,7,8,6,2,4] => [1,3,5,8,4,7,2,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[2,5,1,7,4,8,6,3] => [1,2,5,4,7,6,8,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[8,6,7,3,5,2,1,4] => [1,8,4,3,7,2,6,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[1,4,2,7,3,6,8,5] => [1,2,4,7,8,5,3,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[3,2,1,7,8,5,4,6] => [1,3,2,4,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[1,7,6,3,2,4,8,5] => [1,2,7,8,5,3,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,1,6,4,7,8,5,3] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,6,3,2,4,7,8,5] => [1,2,6,7,8,5,4,3] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[1,2,3,7,5,8,4,6] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,8,5,3,2,4,7,6] => [1,2,8,6,4,3,5,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[4,7,8,1,5,6,2,3] => [1,4,2,7,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,6,7,1,8,4,2,5] => [1,3,7,2,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[1,3,7,6,2,4,5,8] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,7,3,8,4,5,6,1] => [1,2,7,6,5,4,8,3] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[7,1,4,3,8,5,6,2] => [1,7,6,5,8,2,3,4] => [.,[[[[.,[.,[.,.]]],.],.],[.,.]]]
[5,6,2,7,8,3,4,1] => [1,5,8,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[7,4,1,8,5,6,2,3] => [1,7,2,4,8,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,2,5,8,1,6,3,4] => [1,7,3,5,2,4,8,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,4,8,1,5,7,2,3] => [1,6,7,2,4,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[2,7,4,1,3,6,8,5] => [1,2,7,8,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[5,2,1,8,4,6,7,3] => [1,5,4,8,3,2,6,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[6,2,1,4,7,5,8,3] => [1,6,5,7,8,3,2,4] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[1,2,8,4,6,3,5,7] => [1,2,3,8,7,5,6,4] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[2,6,1,5,4,7,3,8] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,2,8,5,4,6,3,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[1,3,6,8,4,5,7,2] => [1,2,3,6,5,4,8,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,2,8,4,6,3,7,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[4,6,3,5,7,8,1,2] => [1,4,5,7,2,6,8,3] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[2,7,6,5,1,4,8,3] => [1,2,7,8,3,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,7,4,8,1,3,6,5] => [1,2,7,6,3,4,8,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[2,3,6,8,4,1,7,5] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,2,6,8,4,7,5,3] => [1,2,3,6,7,5,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,7,2,8,6,3,5,4] => [1,2,7,5,6,3,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,3,8,5,4,7,1,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[1,2,8,4,7,3,5,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[2,6,1,4,8,3,7,5] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,7,6,5,2,1,4,8] => [1,3,6,2,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,5,6,1,4,8,7,3] => [1,2,5,4,3,6,8,7] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[8,4,2,3,7,1,6,5] => [1,8,5,7,6,2,4,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[5,2,4,8,7,3,1,6] => [1,5,7,2,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,3,2,6,7,4,1,5] => [1,8,5,7,2,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[5,2,6,8,1,3,7,4] => [1,5,2,3,6,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,8,1,6,3,7,5,2] => [1,4,6,7,5,3,2,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[8,3,5,2,6,1,4,7] => [1,8,7,4,2,3,5,6] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[1,8,5,6,2,7,4,3] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[8,3,2,4,6,7,1,5] => [1,8,5,6,7,2,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[4,2,7,6,1,8,5,3] => [1,4,6,8,3,7,5,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[7,3,2,1,8,5,4,6] => [1,7,4,2,3,5,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,3,2,1,6,4,8,5] => [1,7,8,5,6,4,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[4,3,8,2,1,5,7,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,3,2,8,1,6,7,5] => [1,4,8,5,2,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,4,7,8,2,3,6,1] => [1,5,2,4,8,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[4,3,8,2,1,6,7,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[1,9,2,4,5,6,7,8,3] => [1,2,9,3,4,5,6,7,8] => [.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]
[9,1,3,4,5,6,7,8,2] => [1,9,2,3,4,5,6,7,8] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]
[5,3,7,6,2,4,8,1] => [1,5,2,3,7,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,4,7,8,3,1,5,2] => [1,6,2,4,8,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[8,4,7,3,1,5,6,2] => [1,8,2,4,3,7,6,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[8,5,1,7,6,4,2,3] => [1,8,3,2,5,6,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[1,5,7,4,6,8,3,2] => [1,2,5,6,8,3,7,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,4,7,5,6,8,3,2] => [1,2,4,5,6,8,3,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[2,6,7,1,5,4,8,3] => [1,2,6,4,3,7,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,7,3,4,5,8,2,6] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[10,1,3,4,5,6,7,8,9,2] => [1,10,2,3,4,5,6,7,8,9] => [.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]]
[1,2,3,4,5,6,7,8,11,9,10] => [1,2,3,4,5,6,7,8,9,11,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]]
[1,2,7,4,5,8,3,6] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[11,1,3,4,5,6,7,8,9,10,2] => [1,11,2,3,4,5,6,7,8,9,10] => [.,[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.]]
[6,7,3,2,5,8,1,4] => [1,6,8,4,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[4,6,2,5,1,8,7,3] => [1,4,5,2,6,8,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[5,1,4,6,2,8,7,3] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[7,3,5,2,1,6,8,4] => [1,7,8,4,2,3,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[1,5,8,7,4,6,3,2] => [1,2,5,4,7,3,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[5,7,2,1,3,6,8,4] => [1,5,3,2,7,8,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,7,2,6,8,1,5,4] => [1,3,2,7,5,8,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[7,4,8,6,5,1,3,2] => [1,7,3,8,2,4,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[2,7,6,8,5,1,4,3] => [1,2,7,4,8,3,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[1,6,4,5,7,3,8,2] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,5,4,7,8,6,2,3] => [1,2,5,8,3,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[7,3,1,6,8,2,5,4] => [1,7,5,8,4,6,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,1,6,8,5,2,4,3] => [1,7,4,8,3,6,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[3,5,8,7,6,4,1,2] => [1,3,8,2,5,6,4,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[1,5,7,8,6,2,4,3] => [1,2,5,6,3,7,4,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[3,6,2,1,4,7,8,5] => [1,3,2,6,7,8,5,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[6,8,2,7,5,4,3,1] => [1,6,4,7,3,2,8,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[5,8,1,7,6,4,3,2] => [1,5,6,4,7,3,2,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[3,1,5,2,10,4,6,7,8,9] => [1,3,5,10,9,8,7,6,4,2] => [.,[[.,.],[[.,.],[[[[[.,.],.],.],.],.]]]]
[2,3,4,5,6,7,8,10,11,1,9] => [1,2,3,4,5,6,7,8,10,9,11] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]]
[2,3,4,5,8,9,1,6,7] => [1,2,3,4,5,8,6,9,7] => [.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]]
[8,6,3,2,1,5,4,7] => [1,8,7,4,2,6,5,3] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[7,5,2,4,3,6,8,1] => [1,7,8,2,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[8,5,1,4,6,3,2,7] => [1,8,7,2,5,6,3,4] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[8,5,1,6,3,4,2,7] => [1,8,7,2,5,3,4,6] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[8,5,1,4,3,7,2,6] => [1,8,6,7,2,5,3,4] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[8,5,4,2,1,3,7,6] => [1,8,6,3,4,2,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[4,7,3,6,1,8,5,2] => [1,4,6,8,2,7,5,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[7,6,2,4,1,5,8,3] => [1,7,8,3,2,6,5,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[5,3,8,2,6,7,1,4] => [1,5,6,7,2,3,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[8,2,5,1,7,6,3,4] => [1,8,4,2,3,5,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,2,4,6,3,7,1,5] => [1,8,5,3,4,6,7,2] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[7,2,6,4,3,5,8,1] => [1,7,8,2,3,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[7,3,6,2,4,5,8,1] => [1,7,8,2,3,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[8,3,7,2,1,4,6,5] => [1,8,5,2,3,7,6,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[7,6,4,1,3,2,8,5] => [1,7,8,5,3,4,2,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[6,2,5,4,8,7,1,3] => [1,6,7,2,3,5,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[4,2,7,6,8,5,1,3] => [1,4,6,5,8,3,7,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[7,2,6,8,1,3,5,4] => [1,7,5,2,3,6,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,2,8,5,1,3,6,4] => [1,7,6,3,8,4,5,2] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,1,8,5,3,2,6,4] => [1,7,6,2,3,8,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,1,8,2,5,6,4,3] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[6,1,5,7,4,8,3,2] => [1,6,8,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,1,5,7,8,3,4,2] => [1,6,3,5,8,2,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[4,2,6,3,1,8,7,5] => [1,4,3,6,8,5,2,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[6,1,4,2,5,8,7,3] => [1,6,8,3,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[1,5,3,8,4,6,2,7] => [1,2,5,4,8,7,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[7,2,3,5,8,4,1,6] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,6,4,2,8,5,1,3] => [1,7,2,6,5,8,3,4] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]]
[1,7,6,4,8,5,3,2] => [1,2,7,3,6,5,8,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[8,7,4,2,1,5,6,3] => [1,8,3,4,2,7,6,5] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]]
[8,2,3,5,1,4,6,7] => [1,8,7,6,4,5,2,3] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[7,1,4,8,3,6,2,5] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[4,1,8,5,7,6,2,3] => [1,4,5,7,2,3,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,7,5,8,4,2,1,6] => [1,3,5,4,8,6,2,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[6,1,5,8,3,4,2,7] => [1,6,4,8,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,2,6,1,7,3,4,8] => [1,5,7,4,2,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,2,6,8,3,7,1,5] => [1,4,8,5,3,6,7,2] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[6,8,5,1,4,2,3,7] => [1,6,2,8,7,3,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[7,8,4,5,1,3,6,2] => [1,7,6,3,4,5,2,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[6,3,8,1,4,2,7,5] => [1,6,2,3,8,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[3,8,1,7,2,6,5,4] => [1,3,2,8,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[7,3,8,1,2,6,5,4] => [1,7,5,2,3,8,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,1,2,4,6,5,7,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,3,7,1,5,4,6,2] => [1,8,2,3,7,6,4,5] => [.,[[.,[.,[[[.,[.,.]],.],.]]],.]]
[8,4,7,1,5,3,6,2] => [1,8,2,4,3,7,6,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[7,2,5,3,4,6,1,8] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[7,6,4,2,5,3,1,8] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[5,8,4,3,6,2,7,1] => [1,5,6,2,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[1,7,2,6,3,4,8,5] => [1,2,7,8,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[7,1,2,6,3,4,5,8] => [1,7,5,3,2,4,6,8] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,2,5,1,6,3,4,8] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,3,1,4,6,2,5,8] => [1,7,5,6,2,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,1,6,5,4,2,3,8] => [1,7,3,6,2,4,5,8] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[5,8,4,3,1,7,2,6] => [1,5,2,8,6,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[3,6,8,5,2,4,7,1] => [1,3,8,2,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[5,7,8,4,3,2,6,1] => [1,5,3,8,2,7,6,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[1,3,8,4,7,2,6,5] => [1,2,3,8,5,7,6,4] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[3,2,1,4,5,8,6,7] => [1,3,2,4,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[6,7,1,3,2,8,5,4] => [1,6,8,4,3,2,7,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[1,5,3,2,6,8,4,7] => [1,2,5,6,8,7,4,3] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[5,4,3,1,7,2,8,6] => [1,5,7,8,6,2,4,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[3,7,6,5,8,2,4,1] => [1,3,6,2,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,7,4,2,8,6,1,3] => [1,5,8,3,4,2,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,4,3,7,8,2,6,1] => [1,5,8,2,4,7,6,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[3,8,5,7,6,2,4,1] => [1,3,5,6,2,8,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[1,3,6,8,7,2,5,4] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[5,8,7,1,4,2,3,6] => [1,5,4,2,8,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[2,6,3,7,1,4,5,8] => [1,2,6,4,7,5,3,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,5,1,2,4,7,8,3] => [1,6,7,8,3,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,6,8,4,3,1,5,2] => [1,7,5,3,8,2,6,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[2,7,6,5,4,1,3,8] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[4,7,6,1,5,8,3,2] => [1,4,2,7,3,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[9,1,3,2,4,5,6,7,8] => [1,9,8,7,6,5,4,2,3] => [.,[[[[[[[.,[.,.]],.],.],.],.],.],.]]
[6,8,7,1,5,4,3,2] => [1,6,4,2,8,3,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,7,4,6,5,1,3,2] => [1,8,2,7,3,4,6,5] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]]
[3,5,2,4,7,6,9,8,1] => [1,3,2,5,7,9,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]
[7,2,6,1,5,8,3,4] => [1,7,3,6,8,4,2,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[4,7,3,6,8,2,1,5] => [1,4,6,2,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,4,7,3,8,2,1,6] => [1,5,8,6,2,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[8,7,2,4,6,3,5,1] => [1,8,2,7,5,6,3,4] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[4,3,5,7,2,6,1,8] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,7,2,8,5,4,3,6] => [1,2,7,3,4,8,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[6,8,2,5,7,1,4,3] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,2,7,3,4,5,1,6] => [1,8,6,5,4,3,7,2] => [.,[[[[[[.,.],.],.],.],[.,.]],.]]
[8,1,5,2,4,6,3,7] => [1,8,7,3,5,4,2,6] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[8,5,1,2,4,6,7,3] => [1,8,3,2,5,4,6,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[2,6,8,7,3,4,5,1] => [1,2,6,4,7,5,3,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,7,8,5,6,4,2,3] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[8,3,1,2,4,6,7,5] => [1,8,5,4,2,3,6,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[3,1,7,5,8,2,4,6] => [1,3,7,4,5,8,6,2] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[8,1,5,6,4,2,3,7] => [1,8,7,3,5,4,6,2] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[8,1,6,5,4,3,2,7] => [1,8,7,2,3,6,4,5] => [.,[[[.,[.,[[.,[.,.]],.]]],.],.]]
[5,2,1,7,6,3,8,4] => [1,5,6,3,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[3,5,8,2,1,4,7,6] => [1,3,8,6,4,2,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,2,8,5,3,7,6,1] => [1,4,5,3,8,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,5,8,1,3,7,2,6] => [1,4,2,5,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[7,6,2,8,1,4,3,5] => [1,7,3,2,6,4,8,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[4,7,2,6,8,3,5,1] => [1,4,6,3,2,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,3,2,8,7,4,5,1] => [1,6,4,8,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,4,3,8,5,6,2,1] => [1,7,2,4,8,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[3,1,5,8,7,6,2,4] => [1,3,5,7,2,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[1,2,7,6,4,5,8,3] => [1,2,3,7,8,4,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[7,2,6,5,1,8,3,4] => [1,7,3,6,8,4,5,2] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[4,2,8,5,6,3,1,7] => [1,4,5,6,3,8,7,2] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[6,4,2,1,8,7,3,5] => [1,6,7,3,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,7,3,2,5,1,6,8] => [1,4,2,7,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,2,5,3,8,7,1,6] => [1,4,3,5,8,6,7,2] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[7,2,5,3,8,4,6,1] => [1,7,6,4,3,5,8,2] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[3,6,8,1,7,4,5,2] => [1,3,8,2,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[8,7,3,2,5,4,6,1] => [1,8,2,7,6,4,3,5] => [.,[[.,[[[[.,.],[.,.]],.],.]],.]]
[7,5,6,1,8,3,2,4] => [1,7,2,5,8,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[4,5,6,2,7,3,1,8] => [1,4,2,5,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,3,4,7,1,6,2,8] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,5,1,4,6,8,2,7] => [1,3,2,5,6,8,7,4] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[2,3,7,4,1,8,6,5] => [1,2,3,7,6,8,5,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[2,4,5,1,8,6,3,7] => [1,2,4,3,5,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[2,4,1,6,7,5,3,8] => [1,2,4,6,5,7,3,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[6,3,7,1,5,2,4,8] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,1,3,7,8,2,6,5] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[7,1,4,8,6,5,2,3] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,3,4,2,1,7,5,6] => [1,8,6,7,5,2,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[1,4,5,3,8,6,7,2] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[4,6,2,7,5,8,1,3] => [1,4,7,2,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[7,3,2,5,1,8,4,6] => [1,7,4,5,2,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,8,1,4,2,3,5,6] => [1,7,5,2,8,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,5,2,4,8,7,1,3] => [1,6,7,2,5,8,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[8,5,2,4,1,3,7,6] => [1,8,6,3,2,5,4,7] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[5,1,2,4,3,6,8,7] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,2,1,4,3,7,6,8] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[8,6,2,7,5,3,1,4] => [1,8,4,7,2,6,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[2,3,8,7,1,5,4,6] => [1,2,3,8,6,5,4,7] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[4,3,8,1,5,2,6,7] => [1,4,2,3,8,7,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,1,3,6,7,2,8,5] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,1,4,5,8,2,6,3] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[3,5,1,2,4,7,6,9,8] => [1,3,2,5,4,6,7,8,9] => [.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]]
[7,8,1,6,5,2,4,3] => [1,7,4,6,2,8,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[3,7,8,6,5,1,2,4] => [1,3,8,4,6,2,7,5] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[4,5,8,2,7,3,1,6] => [1,4,2,5,7,3,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,5,8,2,7,3,1,4] => [1,6,3,8,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,4,8,2,7,3,1,5] => [1,6,3,8,5,7,2,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[4,3,8,2,7,5,1,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,7,3,4,2,6,8,1] => [1,5,2,7,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,4,2,3,6,8,1] => [1,5,3,4,2,7,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,4,7,3,2,8,1,6] => [1,5,2,4,3,7,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,8,3,2,4,5,1,7] => [1,6,5,4,2,8,7,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[6,4,3,8,5,1,2,7] => [1,6,2,4,8,7,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,4,6,8,2,3,1,7] => [1,5,2,4,8,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,6,8,4,1,2,3,7] => [1,5,2,6,3,8,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[7,4,8,3,1,2,5,6] => [1,7,5,2,4,3,8,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[5,4,7,8,2,1,3,6] => [1,5,2,4,8,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,8,6,3,1,2,4,7] => [1,5,2,8,7,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,8,5,2,1,3,4,7] => [1,6,3,5,2,8,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[5,6,1,3,2,4,8,7] => [1,5,2,6,4,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[8,1,5,4,6,2,7,3] => [1,8,3,5,6,2,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[4,3,8,1,2,5,7,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,6,3,2,8,5,7,1] => [1,4,2,6,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,3,7,2,1,8,6,4] => [1,5,2,3,7,6,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,4,3,2,5,1,8,6] => [1,7,8,6,2,4,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[5,4,8,3,7,2,1,6] => [1,5,7,2,4,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,1,5,4,7,2,8,3] => [1,6,2,3,5,7,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[1,3,6,5,8,2,7,4] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[5,4,8,3,2,7,1,6] => [1,5,2,4,3,8,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,4,3,7,2,1,6,8] => [1,5,2,4,7,6,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,4,3,7,8,2,1,6] => [1,5,8,6,2,4,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[1,4,8,6,3,2,7,5] => [1,2,4,6,3,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[6,7,2,5,3,8,4,1] => [1,6,8,2,7,4,5,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,3,4,8,1,2,7,5] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,2,8,1,7,4,5,3] => [1,6,4,2,3,8,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,6,3,1,5,8,7,4] => [1,2,6,8,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[7,1,3,2,6,5,8,4] => [1,7,8,4,2,3,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[3,5,8,7,4,6,2,1] => [1,3,8,2,5,4,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[6,8,5,7,3,4,2,1] => [1,6,4,7,2,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,1,6,8,4,7,3,2] => [1,5,4,8,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[2,4,1,8,7,6,3,5] => [1,2,4,8,5,7,3,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[1,3,5,8,4,7,2,6] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,3,8,7,5,1,6,4] => [1,2,3,8,4,7,6,5] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]]
[8,5,4,7,6,1,3,2] => [1,8,2,5,6,3,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[5,8,7,2,4,1,3,6] => [1,5,4,2,8,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,1,3,5,6,2,8,7] => [1,4,5,6,2,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[6,3,8,5,1,7,4,2] => [1,6,7,4,5,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,4,8,7,3,5,2,1] => [1,6,5,3,8,2,4,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[8,2,3,5,6,1,4,7] => [1,8,7,4,5,6,2,3] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[4,3,5,6,8,2,7,1] => [1,4,6,2,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[8,2,3,4,6,1,7,5] => [1,8,5,6,2,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[1,7,4,3,5,2,8,6] => [1,2,7,8,6,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[2,7,4,3,8,1,5,6] => [1,2,7,5,8,6,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[3,8,2,7,6,4,1,5] => [1,3,2,8,5,6,4,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[5,3,6,2,1,8,4,7] => [1,5,2,3,6,8,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[3,1,6,8,2,7,5,4] => [1,3,6,7,5,2,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[5,3,8,6,7,2,1,4] => [1,5,7,2,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,8,7,2,4,6,1,3] => [1,5,4,2,8,3,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[2,7,1,4,6,5,3,8] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[4,7,1,2,6,5,8,3] => [1,4,2,7,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,2,5,6,8,7,3,1] => [1,4,6,7,3,5,8,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,5,8,3,7,4,2,1] => [1,6,4,3,8,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[8,2,5,1,6,3,7,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[8,3,4,5,1,6,7,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[7,8,1,5,6,3,2,4] => [1,7,2,8,4,5,6,3] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[1,7,8,3,2,5,4,6] => [1,2,7,4,3,8,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[7,8,1,3,2,5,6,4] => [1,7,6,5,2,8,4,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[7,8,1,3,5,4,6,2] => [1,7,6,4,3,2,8,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[7,8,1,3,5,2,4,6] => [1,7,4,3,2,8,6,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[1,3,7,8,5,2,4,6] => [1,2,3,7,4,8,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[1,7,8,3,5,2,6,4] => [1,2,7,6,3,8,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,7,8,3,2,5,6,4] => [1,2,7,6,5,3,8,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[3,5,7,6,4,8,1,2] => [1,3,7,2,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[1,3,7,8,5,4,6,2] => [1,2,3,7,6,4,8,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,3,7,8,5,4,2,6] => [1,2,3,7,4,8,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[1,3,7,8,2,5,4,6] => [1,2,3,7,4,8,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[1,3,2,7,8,5,4,6] => [1,2,3,4,7,5,8,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,5,7,6,8,3,2,4] => [1,2,5,8,4,6,3,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[3,5,4,7,8,6,1,2] => [1,3,4,7,2,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,5,7,6,8,4,1,2] => [1,3,7,2,5,8,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[1,5,7,6,8,3,4,2] => [1,2,5,8,3,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,2,4,1,8,3,6,7] => [1,5,8,7,6,3,4,2] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[2,1,7,4,3,8,5,6] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[7,2,3,8,5,4,1,6] => [1,7,2,3,4,8,6,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[4,1,5,7,6,3,8,2] => [1,4,7,8,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,4,2,6,3,8,5,10,7,9] => [1,2,4,6,8,10,9,7,5,3] => [.,[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]]
[1,4,8,2,3,6,5,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[1,4,6,7,3,5,2,8] => [1,2,4,7,3,6,5,8] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[1,4,8,2,6,7,5,3] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[1,7,3,2,4,5,6,8] => [1,2,7,6,5,4,3,8] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[1,7,3,2,4,5,8,6] => [1,2,7,8,6,5,4,3] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[1,6,4,3,2,5,7,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[4,2,6,5,3,1,7,8] => [1,4,5,3,6,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[5,2,1,6,8,7,4,3] => [1,5,8,3,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[1,3,5,8,6,2,7,4] => [1,2,3,5,6,4,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[2,3,8,4,1,7,6,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[3,7,8,5,4,2,6,1] => [1,3,8,2,7,6,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[8,3,2,7,5,6,1,4] => [1,8,4,7,2,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[1,3,8,5,7,4,2,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[1,2,3,7,5,4,6,8] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[2,8,6,3,5,7,4,1] => [1,2,8,3,6,7,4,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[6,1,8,2,5,3,4,7] => [1,6,3,8,7,4,2,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[1,5,4,2,3,6,8,7] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[6,1,5,2,3,4,8,7] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,5,2,1,7,3,4,8] => [1,6,3,2,5,7,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[3,1,2,4,8,6,7,5] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[3,1,2,5,8,7,4,6] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[6,5,2,1,8,4,7,3] => [1,6,4,2,5,8,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,6,2,4,3,8,1,7] => [1,5,3,2,6,8,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[3,7,5,2,8,1,4,6] => [1,3,5,8,6,2,7,4] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[5,1,4,7,3,2,8,6] => [1,5,3,4,7,8,6,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[2,3,5,4,8,6,1,7] => [1,2,3,5,8,7,4,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[2,3,6,4,7,5,1,8] => [1,2,3,6,5,7,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,3,5,7,4,8,1,6] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,3,7,6,1,5,8,4] => [1,2,3,7,8,4,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[4,7,1,6,8,5,3,2] => [1,4,6,5,8,2,7,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,1,8,6,3,5,2,7] => [1,4,6,5,3,8,7,2] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,1,5,8,6,2,3,7] => [1,4,8,7,3,5,6,2] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[5,3,4,6,2,8,7,1] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,4,8,6,3,7,1,2] => [1,5,3,8,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,7,3,4,8,2,6,1] => [1,5,8,2,7,6,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,5,2,3,7,4,1,8] => [1,6,4,3,2,5,7,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,5,2,3,1,8,7,4] => [1,6,8,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,5,3,7,4,1,2,8] => [1,6,2,5,4,7,3,8] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[5,7,6,4,8,3,1,2] => [1,5,8,2,7,3,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,3,5,1,8,7,2,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[2,5,3,6,1,8,4,7] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,5,6,8,3,1,7,4] => [1,2,5,3,6,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[7,1,4,5,3,6,2,8] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[1,7,2,4,5,3,6,8] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,7,4,5,3,2,6,8] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,6,4,7,3,5,2,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[3,5,6,4,8,2,1,7] => [1,3,6,2,5,8,7,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[1,6,4,7,5,2,3,8] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,5,2,6,7,4,3,8] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,4,5,8,2,3,1,7] => [1,6,3,5,2,4,8,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[7,5,8,1,4,6,3,2] => [1,7,3,8,2,5,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[4,2,6,7,8,1,5,3] => [1,4,7,5,8,3,6,2] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,4,6,7,8,1,5,2] => [1,3,6,2,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,7,3,8,5,1,6,2] => [1,4,8,2,7,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,3,2,7,5,8,1,6] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,8,4,5,3,6,1,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[8,6,1,3,2,7,4,5] => [1,8,5,2,6,7,4,3] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[7,3,8,2,4,1,6,5] => [1,7,6,2,3,8,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[6,2,3,7,8,1,5,4] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,3,7,8,1,5,4,2] => [1,6,5,2,3,7,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[2,6,3,7,8,1,5,4] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,5,8,1,6,4,2,3] => [1,7,2,5,6,4,3,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[8,1,4,3,7,5,6,2] => [1,8,2,3,4,5,7,6] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]
[1,4,8,5,3,2,6,7] => [1,2,4,5,3,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[2,7,4,3,8,5,1,6] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[6,8,2,7,3,1,5,4] => [1,6,2,8,4,7,5,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[8,2,6,3,4,1,7,5] => [1,8,5,4,3,6,2,7] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[4,1,5,8,3,6,7,2] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[7,5,2,8,1,6,3,4] => [1,7,3,2,5,4,8,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[4,8,5,7,1,3,2,6] => [1,4,7,2,8,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,2,1,7,4,6,3,5] => [1,8,5,4,7,3,2,6] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[4,2,5,8,3,6,7,1] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,1,5,6,8,2,7,3] => [1,4,6,2,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,5,2,8,7,3,1,6] => [1,4,8,6,3,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[5,2,3,6,8,4,7,1] => [1,5,8,2,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,2,1,3,8,4,7,6] => [1,5,8,6,4,3,2,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[5,2,7,8,4,1,6,3] => [1,5,4,8,3,7,6,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[5,1,2,8,4,3,7,6] => [1,5,4,8,6,3,2,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[6,7,8,3,2,5,4,1] => [1,6,5,2,7,4,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[6,2,3,4,7,8,5,1] => [1,6,8,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,2,1,8,4,3,5,6] => [1,7,5,4,8,6,3,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[6,2,1,3,7,5,8,4] => [1,6,5,7,8,4,3,2] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[6,2,3,7,8,1,4,5] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,4,3,2,5,8,1,6] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,2,4,3,5,8,1,6] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[1,7,6,4,2,3,5,8] => [1,2,7,5,3,6,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,3,2,5,8,6,4,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[6,1,4,7,2,8,5,3] => [1,6,8,3,4,7,5,2] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[1,7,5,8,4,2,3,6] => [1,2,7,3,5,4,8,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,6,7,2,4,8,5,3] => [1,2,6,8,3,7,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[5,7,2,4,3,6,8,1] => [1,5,3,2,7,8,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,7,3,4,6,2,8,1] => [1,5,6,2,7,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[2,8,3,6,1,7,4,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[1,8,4,5,6,2,7,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[7,3,8,2,1,4,5,6] => [1,7,5,2,3,8,6,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,3,5,8,1,7,4,2] => [1,6,7,4,8,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[3,5,4,8,6,1,7,2] => [1,3,4,8,2,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[2,7,5,1,4,8,3,6] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,4,6,5,1,8,2,3] => [1,7,2,4,5,3,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,1,3,2,6,8,4,5] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[4,3,5,2,8,1,6,7] => [1,4,2,3,5,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[1,7,3,8,2,4,6,5] => [1,2,7,6,4,8,5,3] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[2,7,4,8,5,3,1,6] => [1,2,7,3,4,8,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[6,1,3,8,4,2,7,5] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,4,1,8,6,2,7,3] => [1,5,6,2,4,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,4,6,8,1,3,2,7] => [1,5,2,4,8,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,4,8,3,5,7,2,1] => [1,6,7,2,4,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,2,8,4,1,3,6,5] => [1,7,6,3,8,5,2,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[8,4,3,5,7,2,6,1] => [1,8,2,4,5,7,6,3] => [.,[[.,[[.,.],[.,[[.,.],.]]]],.]]
[4,1,5,2,3,8,7,6] => [1,4,2,3,5,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[6,3,5,8,2,4,7,1] => [1,6,4,8,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,8,5,3,7,4,2,6] => [1,2,8,6,4,3,5,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[5,7,6,2,8,1,4,3] => [1,5,8,3,6,2,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,3,8,1,2,5,4,7] => [1,6,5,2,3,8,7,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[7,6,4,8,5,3,2,1] => [1,7,2,6,3,4,8,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[7,6,5,3,8,4,2,1] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[7,5,4,8,6,3,2,1] => [1,7,2,5,6,3,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[1,6,5,3,2,4,7,8] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,7,2,4,6,5,3,8] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,4,7,2,6,5,3,8] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,2,6,8,7,4,3,5] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,2,7,4,3,5,8,6] => [1,2,3,7,8,6,5,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[1,6,2,8,7,4,3,5] => [1,2,6,4,8,5,7,3] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,7,4,2,3,5,8,6] => [1,2,7,8,6,5,3,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[1,7,4,8,5,2,3,6] => [1,2,7,3,4,8,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[1,4,7,5,2,8,6,3] => [1,2,4,5,3,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,6,3,7,4,2,8,5] => [1,2,6,3,4,7,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,8,5,2,7,4,3,6] => [1,2,8,6,4,3,5,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[1,4,8,7,5,3,2,6] => [1,2,4,7,3,8,6,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[1,2,5,8,6,3,7,4] => [1,2,3,5,6,4,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[1,2,4,7,5,8,6,3] => [1,2,3,4,7,6,8,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[1,5,8,7,6,2,4,3] => [1,2,5,6,3,8,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,3,5,8,7,6,2,4] => [1,2,3,5,7,4,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,5,2,4,3,6,8,7] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,6,8,7,5,3,2,4] => [1,2,6,3,8,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,2,5,7,4,3,8,6] => [1,2,3,5,4,7,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,5,8,6,3,2,7,4] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,7,4,6,3,2,8,5] => [1,2,7,8,5,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,6,3,2,8,5,4,7] => [1,2,6,5,8,7,4,3] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[1,3,8,6,4,2,5,7] => [1,2,3,8,7,5,4,6] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[1,5,7,4,2,3,8,6] => [1,2,5,3,7,8,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,3,7,5,4,2,8,1] => [1,6,2,3,7,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,5,2,6,3,4,8,1] => [1,7,8,2,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[3,7,2,8,1,6,4,5] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[8,5,2,4,6,7,3,1] => [1,8,2,5,6,7,3,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[2,5,8,7,1,4,3,6] => [1,2,5,3,8,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[3,4,6,5,8,2,7,1] => [1,3,6,2,4,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[5,2,4,1,6,7,8,3] => [1,5,6,7,8,3,4,2] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,2,7,1,6,8,3,5] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,2,8,6,4,7,1,3] => [1,5,4,6,7,2,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,1,3,4,7,2,8,5] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,4,7,2,5,3,1,6] => [1,8,6,3,7,2,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,3,4,5,2,1,7,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,6,1,4,7,3,5,2] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[5,3,6,7,2,8,4,1] => [1,5,2,3,6,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,3,6,7,2,4,8,1] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[1,5,8,2,6,7,4,3] => [1,2,5,6,7,4,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[7,1,3,6,5,2,8,4] => [1,7,8,4,6,2,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[8,2,1,4,5,7,6,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[1,4,7,5,2,3,8,6] => [1,2,4,5,3,7,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[6,1,7,5,4,2,8,3] => [1,6,2,3,7,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,7,3,6,5,1,8,4] => [1,2,7,8,4,6,3,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[8,6,5,1,3,7,4,2] => [1,8,2,6,7,4,3,5] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[5,7,6,2,4,8,1,3] => [1,5,4,2,7,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[3,7,5,6,4,8,1,2] => [1,3,5,4,6,8,2,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[7,6,8,1,3,5,4,2] => [1,7,4,2,6,5,3,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,8,4,6,1,7,5,3] => [1,2,8,3,4,6,7,5] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[2,8,6,4,7,3,5,1] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[8,7,1,4,6,5,3,2] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[3,5,8,6,7,1,4,2] => [1,3,8,2,5,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[1,2,4,6,8,5,3,7] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[3,1,5,8,6,2,4,7] => [1,3,5,6,2,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[2,5,4,6,8,1,3,7] => [1,2,5,8,7,3,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[6,5,2,4,7,8,1,3] => [1,6,8,3,2,5,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,8,7,5,4,3,1,2] => [1,6,3,7,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,3,4,8,6,2,7,1] => [1,5,6,2,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[3,4,5,8,6,2,7,1] => [1,3,5,6,2,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[8,7,2,6,3,1,4,5] => [1,8,5,3,2,7,4,6] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[5,4,1,3,7,2,8,6] => [1,5,7,8,6,2,4,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[8,3,4,7,6,2,1,5] => [1,8,5,6,2,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[3,1,8,7,5,2,4,6] => [1,3,8,6,2,4,7,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[6,5,8,7,2,4,3,1] => [1,6,4,7,3,8,2,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[4,3,6,5,8,2,1,7] => [1,4,5,8,7,2,3,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[7,6,3,2,8,5,4,1] => [1,7,4,2,6,5,8,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[3,2,6,8,7,1,4,5] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,3,7,1,8,5,2,6] => [1,4,2,3,7,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,2,8,5,6,7,1,4] => [1,3,8,4,5,6,7,2] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[8,3,2,1,4,7,5,6] => [1,8,6,7,5,4,2,3] => [.,[[[[[.,[.,.]],.],.],[.,.]],.]]
[4,7,3,1,8,5,2,6] => [1,4,2,7,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,7,8,2,5,6,1,4] => [1,3,8,4,2,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[7,5,1,4,2,3,6,8] => [1,7,6,3,2,5,4,8] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[1,7,3,6,4,5,8,2] => [1,2,7,8,3,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[1,8,3,6,4,5,7,2] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[8,1,6,2,5,3,4,7] => [1,8,7,4,2,3,6,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[8,1,7,2,5,3,4,6] => [1,8,6,3,7,4,2,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[1,8,3,7,4,5,6,2] => [1,2,8,3,4,7,6,5] => [.,[.,[[.,[.,[[[.,.],.],.]]],.]]]
[8,1,6,7,5,2,3,4] => [1,8,4,7,3,6,2,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[3,1,2,8,5,6,7,4] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[6,3,1,2,7,4,5,8] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,1,7,4,2,3,5,8] => [1,6,3,7,5,2,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[1,7,3,4,6,8,5,2] => [1,2,7,5,6,8,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,7,3,8,4,5,6,2] => [1,2,7,6,5,4,8,3] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[6,1,7,2,5,3,4,8] => [1,6,3,7,4,2,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[1,6,3,7,4,5,8,2] => [1,2,6,5,4,7,8,3] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[2,3,7,5,4,1,6,8] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[3,4,6,2,1,5,8,7] => [1,3,6,5,2,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,4,7,2,1,6,5,8] => [1,3,7,5,2,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,6,8,3,5,1,4,7] => [1,2,6,3,8,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,3,6,1,5,8,4,7] => [1,2,3,6,8,7,4,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,3,7,1,6,5,8,4] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,4,7,1,3,6,8,5] => [1,2,4,3,7,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[5,4,7,8,1,3,2,6] => [1,5,2,4,8,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[2,4,7,1,6,3,5,8] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,3,7,1,6,5,4,8] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,5,7,3,1,4,6,8] => [1,2,5,3,7,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,6,3,7,1,5,2,8] => [1,4,7,2,6,5,3,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,7,3,2,8,1,4,6] => [1,5,8,6,2,7,4,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[2,6,5,7,1,8,4,3] => [1,2,6,8,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[3,6,8,5,4,1,7,2] => [1,3,8,2,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[5,4,7,8,1,3,6,2] => [1,5,2,4,8,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[2,5,7,1,4,6,8,3] => [1,2,5,4,3,7,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[2,4,7,1,6,3,8,5] => [1,2,4,3,7,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,4,7,1,6,8,3,5] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,4,8,3,1,7,6,5] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[7,2,3,4,5,6,1,9,8] => [1,7,2,3,4,5,6,8,9] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,[.,.]]]]
[2,1,9,4,5,6,7,8,3] => [1,2,3,9,4,5,6,7,8] => [.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]
[8,6,5,1,2,4,3,7] => [1,8,7,3,5,2,6,4] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[7,6,1,4,2,3,5,8] => [1,7,5,2,6,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,5,1,4,8,3,2,7] => [1,6,3,2,5,8,7,4] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[8,7,5,1,4,2,3,6] => [1,8,6,2,7,3,5,4] => [.,[[[.,[.,[[.,.],.]]],[.,.]],.]]
[8,4,1,2,5,3,6,7] => [1,8,7,6,3,2,4,5] => [.,[[[[[.,.],[.,[.,.]]],.],.],.]]
[8,7,5,1,4,2,6,3] => [1,8,3,5,4,2,7,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,7,1,4,3,2,6,5] => [1,8,5,3,2,7,6,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,7,6,3,1,5,4,2] => [1,8,2,7,4,3,6,5] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[2,8,3,7,4,5,6,1] => [1,2,8,3,4,7,6,5] => [.,[.,[[.,[.,[[[.,.],.],.]]],.]]]
[8,7,5,2,4,3,6,1] => [1,8,2,7,6,3,5,4] => [.,[[.,[[[.,[[.,.],.]],.],.]],.]]
[4,2,5,7,3,1,6,8] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,2,4,5,3,1,6,7] => [1,8,7,6,2,3,4,5] => [.,[[[[.,[.,[.,[.,.]]]],.],.],.]]
[8,4,5,1,3,2,6,7] => [1,8,7,6,2,4,3,5] => [.,[[[[.,[[.,.],[.,.]]],.],.],.]]
[4,3,7,5,2,1,6,8] => [1,4,5,2,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[1,6,7,4,3,2,5,8] => [1,2,6,3,7,5,4,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[3,5,1,4,7,2,6,8] => [1,3,2,5,7,6,4,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[2,5,1,4,7,8,3,6] => [1,2,5,7,3,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,5,1,6,4,2,7,8] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,4,3,1,7,2,5,8] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[2,6,4,1,7,3,5,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,3,2,7,4,5,1,8] => [1,6,5,4,7,2,3,8] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[7,2,4,1,3,6,8,5] => [1,7,8,5,3,4,2,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[6,3,2,5,7,1,4,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,2,6,5,7,1,4,8] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[1,7,3,2,5,6,4,8] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,1,7,3,5,6,8,4] => [1,2,3,7,8,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,1,6,3,5,7,8,4] => [1,2,3,6,7,8,4,5] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,6,3,2,5,7,4,8] => [1,2,6,7,4,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,4,6,5,2,7,3,8] => [1,2,4,5,3,6,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[5,6,2,1,4,3,7,8] => [1,5,4,2,6,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[2,5,4,1,6,3,7,8] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[4,6,1,5,2,7,3,8] => [1,4,5,2,6,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[1,2,5,4,7,3,6,8] => [1,2,3,5,7,6,4,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[1,2,5,3,4,8,7,6] => [1,2,3,5,4,6,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[5,2,7,6,1,8,4,3] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,8,2,6,1,7,4,3] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,7,8,2,4,6,5,3] => [1,2,7,5,4,3,8,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,5,8,3,6,2,7,4] => [1,2,5,6,3,8,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,2,6,4,7,3,8,5] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,7,8,3,5,6,4] => [1,2,3,7,6,5,4,8] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[4,8,7,6,2,1,5,3] => [1,4,6,2,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,7,4,5,8,1,6,3] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[2,6,1,8,5,4,3,7] => [1,2,6,4,8,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[6,4,7,5,8,2,1,3] => [1,6,2,4,5,8,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,3,7,4,2,5,8,1] => [1,6,5,2,3,7,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,2,1,5,8,4,3,7] => [1,6,4,5,8,7,3,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[7,5,6,2,4,3,8,1] => [1,7,8,2,5,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[4,6,2,5,7,3,8,1] => [1,4,5,7,8,2,6,3] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[8,1,7,4,5,6,2,3] => [1,8,3,7,2,4,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[2,1,7,8,4,5,6,3] => [1,2,3,7,6,5,4,8] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[8,2,1,4,3,7,6,5] => [1,8,5,3,2,4,6,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[7,6,5,3,1,2,8,4] => [1,7,8,4,3,5,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[5,4,1,6,2,8,3,7] => [1,5,2,4,6,8,7,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[4,2,5,1,8,6,7,3] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,2,8,5,3,6,7,1] => [1,4,5,3,8,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[2,8,6,3,5,4,7,1] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[3,5,2,8,6,4,7,1] => [1,3,2,5,6,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[7,3,5,1,6,4,8,2] => [1,7,8,2,3,5,6,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[5,1,4,7,2,6,8,3] => [1,5,2,3,4,7,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,8,2,5,6,4,7,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,7,1,4,8,5,6,3] => [1,2,7,6,5,8,3,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[2,8,4,6,1,3,7,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[8,4,6,2,5,3,7,1] => [1,8,2,4,3,6,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,5,2,7,6,1,4,3] => [1,8,3,2,5,6,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[5,8,2,7,6,1,4,3] => [1,5,6,2,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[7,3,8,6,5,1,4,2] => [1,7,4,6,2,3,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,6,3,7,5,4,8,1] => [1,2,6,4,7,8,3,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[5,4,7,1,3,8,6,2] => [1,5,3,7,6,8,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[2,8,5,1,4,7,3,6] => [1,2,8,6,7,3,5,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[8,1,4,2,5,7,3,6] => [1,8,6,7,3,4,2,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[7,2,6,5,8,4,3,1] => [1,7,3,6,4,5,8,2] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[3,4,8,5,6,2,7,1] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[5,8,2,3,4,6,1,7] => [1,5,4,3,2,8,7,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[1,5,6,3,2,4,7,8] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[7,8,3,5,2,4,6,1] => [1,7,6,4,5,2,8,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[2,4,5,7,3,6,1,8] => [1,2,4,7,3,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,5,3,1,6,4,7,8] => [1,2,5,6,4,3,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[5,7,4,3,2,6,1,8] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,6,7,8,4,3,5,1] => [1,2,6,3,7,5,4,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,7,8,4,5,3,6,2] => [1,2,7,6,3,8,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[5,7,4,2,1,6,3,8] => [1,5,2,7,3,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,1,4,7,3,6,2,8] => [1,5,3,4,7,2,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,4,8,6,3,5,2,1] => [1,7,2,4,6,5,3,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[4,7,6,3,5,2,1,8] => [1,4,3,6,2,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,1,3,8,7,5,2,4] => [1,6,5,7,2,3,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[7,1,3,6,8,2,5,4] => [1,7,5,8,4,6,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[3,6,7,5,8,2,4,1] => [1,3,7,4,5,8,2,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[1,7,4,5,2,8,6,3] => [1,2,7,6,8,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[7,5,4,2,1,8,6,3] => [1,7,6,8,3,4,2,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[3,6,7,4,2,8,5,1] => [1,3,7,5,2,6,8,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,6,3,2,7,8,5,1] => [1,4,2,6,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[7,6,1,3,4,2,5,8] => [1,7,5,4,3,2,6,8] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[7,8,2,6,4,5,3,1] => [1,7,3,2,8,4,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,2,5,4,6,1,3,8] => [1,7,3,5,6,2,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,1,2,4,5,6,3,8] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,3,2,1,5,6,4,8] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[3,6,2,1,7,5,4,8] => [1,3,2,6,5,7,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,6,7,3,1,5,4,8] => [1,2,6,5,3,7,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,1,6,4,7,5,3,8] => [1,2,3,6,5,7,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[7,6,8,5,4,1,3,2] => [1,7,3,8,2,6,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[7,6,1,4,5,3,2,8] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[7,1,5,6,4,3,2,8] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[4,1,3,8,6,2,7,5] => [1,4,8,5,6,2,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,1,2,8,4,6,7,3] => [1,5,4,8,3,2,6,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[5,6,3,2,8,1,7,4] => [1,5,8,4,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[8,2,6,3,1,5,7,4] => [1,8,4,3,6,5,2,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[8,2,5,6,7,4,3,1] => [1,8,2,3,5,7,4,6] => [.,[[.,[.,[[.,.],[[.,.],.]]]],.]]
[8,2,5,3,4,7,6,1] => [1,8,2,3,5,4,6,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[7,5,3,2,4,1,8,6] => [1,7,8,6,2,5,4,3] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[7,1,2,3,6,8,4,5] => [1,7,4,3,2,5,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[6,7,2,8,3,4,5,1] => [1,6,4,8,2,7,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,1,8,4,6,5,7,2] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[8,1,6,4,5,2,3,7] => [1,8,7,3,6,2,4,5] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[8,1,6,4,5,2,7,3] => [1,8,3,6,2,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,6,4,7,2,3,5,1] => [1,8,2,6,3,4,7,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,6,4,1,2,3,7,5] => [1,8,5,2,6,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,6,7,4,2,5,1,3] => [1,8,3,7,2,6,5,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[8,6,4,2,5,3,7,1] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,6,4,2,5,3,1,7] => [1,8,7,2,6,3,4,5] => [.,[[[.,[[.,[.,[.,.]]],.]],.],.]]
[8,6,4,2,7,3,1,5] => [1,8,5,7,2,6,3,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,6,4,1,5,7,2,3] => [1,8,3,4,2,6,7,5] => [.,[[[.,.],[.,[[.,.],[.,.]]]],.]]
[8,6,1,4,7,2,5,3] => [1,8,3,2,6,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[8,6,7,1,4,5,2,3] => [1,8,3,7,2,6,5,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[8,6,4,5,2,7,3,1] => [1,8,2,6,7,3,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,6,7,4,2,1,5,3] => [1,8,3,7,5,2,6,4] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,6,4,2,5,7,3,1] => [1,8,2,6,7,3,4,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,6,4,2,5,7,1,3] => [1,8,3,4,2,6,7,5] => [.,[[[.,.],[.,[[.,.],[.,.]]]],.]]
[3,4,7,5,8,2,6,1] => [1,3,7,6,2,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,1,2,3,5,6,7,8,9] => [1,4,3,2,5,6,7,8,9] => [.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]]
[2,10,1,5,6,7,8,9,3,4] => [1,2,10,4,5,6,7,8,9,3] => [.,[.,[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]]]
[2,3,4,5,6,7,8,9,10,11,12,1] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[3,8,2,5,1,7,4,6] => [1,3,2,8,6,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,8,5,2,1,7,3,6] => [1,4,2,8,6,7,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,5,7,6,1,2,4,3] => [1,8,3,7,4,6,2,5] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[5,7,6,8,4,1,3,2] => [1,5,4,8,2,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[7,3,1,6,8,5,4,2] => [1,7,4,6,5,8,2,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[5,3,1,7,4,8,6,2] => [1,5,4,7,6,8,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[7,3,1,8,6,4,5,2] => [1,7,5,6,4,8,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[8,6,4,1,7,3,2,5] => [1,8,5,7,2,6,3,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[4,6,8,3,7,1,2,5] => [1,4,3,8,5,7,2,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[3,5,2,8,4,7,1,6] => [1,3,2,5,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[6,4,8,3,7,2,1,5] => [1,6,2,4,3,8,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[3,6,2,8,7,4,1,5] => [1,3,2,6,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[9,8,2,3,4,5,6,7,1] => [1,9,2,8,7,6,5,4,3] => [.,[[.,[[[[[[.,.],.],.],.],.],.]],.]]
[8,9,2,3,4,5,6,7,1] => [1,8,7,6,5,4,3,2,9] => [.,[[[[[[[.,.],.],.],.],.],.],[.,.]]]
[3,4,7,8,5,1,2,6] => [1,3,7,2,4,8,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[4,7,3,2,5,6,8,1] => [1,4,2,7,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,7,3,6,8,4,2,5] => [1,2,7,3,4,6,5,8] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[2,3,6,5,1,8,7,4] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[8,3,1,2,6,4,7,5] => [1,8,5,6,4,2,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[1,7,8,2,4,3,5,6] => [1,2,7,5,4,3,8,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[5,7,4,8,1,3,2,6] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,5,4,2,6,1,7,3] => [1,8,3,4,2,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[3,2,6,8,7,4,1,5] => [1,3,6,4,8,5,7,2] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[2,3,7,5,1,8,6,4] => [1,2,3,7,6,8,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[5,2,1,3,8,7,6,4] => [1,5,8,4,3,2,6,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[7,2,1,5,3,8,4,6] => [1,7,4,5,3,2,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[1,5,8,2,4,3,6,7] => [1,2,5,4,3,8,7,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[4,3,6,8,1,5,2,7] => [1,4,8,7,2,3,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[3,6,8,4,5,1,7,2] => [1,3,8,2,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[7,3,1,2,8,6,4,5] => [1,7,4,2,3,5,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[2,3,7,6,1,8,5,4] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[3,2,7,8,6,4,1,5] => [1,3,7,2,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[6,2,8,3,1,4,7,5] => [1,6,4,3,8,5,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[3,1,2,8,7,4,5,6] => [1,3,2,4,8,6,5,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[2,1,3,8,7,4,6,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[2,1,3,8,7,4,5,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[1,6,8,3,2,4,7,5] => [1,2,6,4,3,8,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[8,5,1,7,2,4,3,6] => [1,8,6,4,7,3,2,5] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[8,4,1,7,3,2,5,6] => [1,8,6,2,4,7,5,3] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[8,3,1,6,2,7,5,4] => [1,8,4,6,7,5,2,3] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[1,3,2,8,7,6,4,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[2,1,3,8,7,6,4,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[2,4,3,1,6,5,8,7,10,9] => [1,2,4,3,5,6,7,8,9,10] => [.,[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,6,3,7,2,5,4,8] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,7,2,4,6,3,5,8] => [1,2,7,5,6,3,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[5,7,2,8,4,1,3,6] => [1,5,4,8,6,2,7,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,6,2,8,4,1,3,7] => [1,5,4,8,7,3,2,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[2,4,8,3,1,6,7,5] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[3,5,8,4,2,1,6,7] => [1,3,8,7,6,2,5,4] => [.,[[.,.],[[[[[.,.],.],.],.],.]]]
[2,5,8,3,1,4,6,7] => [1,2,5,3,8,7,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[3,4,8,5,7,1,2,6] => [1,3,8,6,2,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,6,8,2,5,1,4,7] => [1,3,8,7,4,2,6,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[3,6,8,7,2,5,4,1] => [1,3,8,2,6,5,4,7] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[3,4,6,5,8,2,1,7] => [1,3,6,2,4,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,4,2,5,7,6,3,8] => [1,2,4,5,7,3,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,4,2,6,8,5,3,7] => [1,2,4,6,5,8,7,3] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,2,6,8,3,5,4,7] => [1,2,3,6,5,4,8,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[1,5,3,2,4,6,8,7] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,5,8,7,6,3,2,4] => [1,2,5,6,3,8,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,5,7,6,3,2,4,8] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,6,3,2,4,7,5,8] => [1,2,6,7,5,4,3,8] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[1,6,3,2,4,8,7,5] => [1,2,6,8,5,4,3,7] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[1,2,7,6,4,3,5,8] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,8,7,5,2,4,6,3] => [1,2,8,3,7,6,4,5] => [.,[.,[[.,[[[.,[.,.]],.],.]],.]]]
[1,7,5,2,4,6,3,8] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,7,4,2,5,3,6,8] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,8,4,7,5,2,6,3] => [1,2,8,3,4,7,6,5] => [.,[.,[[.,[.,[[[.,.],.],.]]],.]]]
[1,7,5,2,3,6,4,8] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,7,5,2,6,3,4,8] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,6,3,7,4,2,5,8] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,4,7,5,2,6,3,8] => [1,2,4,5,3,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,3,6,4,8,7,5,2] => [1,2,3,6,7,5,8,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,3,7,6,4,2,5,8] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,3,2,4,8,5,7,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[1,3,8,7,5,2,4,6] => [1,2,3,8,6,4,7,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[1,4,6,3,2,7,5,8] => [1,2,4,3,6,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,4,6,3,2,8,7,5] => [1,2,4,3,6,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,6,3,5,2,7,4,8] => [1,2,6,7,4,5,3,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,6,3,5,2,8,7,4] => [1,2,6,8,4,5,3,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,8,3,7,5,2,4,6] => [1,2,8,6,3,4,7,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[6,4,7,1,5,3,8,2] => [1,6,3,7,8,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,3,8,2,6,5,7,1] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,7,1,4,8,2,3,6] => [1,5,8,6,2,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,7,6,1,2,4,8,3] => [1,5,2,7,8,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,3,4,2,8,5,7,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[5,7,6,2,4,8,3,1] => [1,5,4,2,7,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,7,5,3,8,4,2,1] => [1,6,4,3,5,8,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[3,2,1,4,8,5,7,6] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[7,3,1,4,2,6,5,8] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,4,1,6,2,5,3,8] => [1,7,3,2,4,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[5,4,1,8,2,6,3,7] => [1,5,2,4,8,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,3,1,8,2,6,4,7] => [1,5,2,3,4,8,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,7,1,5,2,6,3,8] => [1,4,5,2,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,5,1,4,2,7,3,8] => [1,6,7,3,2,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[1,8,7,3,4,5,2,6] => [1,2,8,6,5,4,3,7] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[1,8,7,4,5,2,3,6] => [1,2,8,6,3,7,4,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[1,2,6,8,7,3,4,5] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,3,7,8,4,5,6,2] => [1,2,3,7,6,5,4,8] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[1,3,4,5,6,7,8,9,10,11,12,2] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[6,4,5,2,8,1,7,3] => [1,6,2,4,3,5,8,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,8,6,2,3,1,7,5] => [1,4,2,8,5,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,2,6,1,5,8,3,7] => [1,4,2,3,6,8,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,8,6,4,5,1,7,3] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[2,6,3,1,7,4,8,5] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,5,1,8,3,2,7,4] => [1,6,2,5,3,4,8,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[1,8,7,4,5,3,2,6] => [1,2,8,6,3,7,4,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[2,8,3,1,4,5,7,6] => [1,2,8,6,5,4,3,7] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[6,1,7,2,8,4,5,3] => [1,6,4,2,3,7,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,3,2,1,5,6,7,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[3,2,6,7,8,4,5,1] => [1,3,6,4,7,5,8,2] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,5,3,1,8,7,6,2] => [1,4,2,5,8,3,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[6,3,4,2,7,8,5,1] => [1,6,8,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,7,4,5,1,6,3,2] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[6,2,7,8,1,3,5,4] => [1,6,3,7,5,2,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,1,8,4,3,7,2,6] => [1,5,3,8,6,7,2,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[7,2,8,1,4,5,6,3] => [1,7,6,5,4,2,3,8] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[1,4,8,2,5,6,7,3] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[2,1,4,3,6,5,8,10,9,7] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[2,1,4,3,6,8,7,5,10,9] => [1,2,3,4,5,6,8,7,9,10] => [.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]]
[2,1,4,3,6,7,10,8,9,5] => [1,2,3,4,5,6,7,10,8,9] => [.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]
[2,1,4,6,5,3,8,7,10,9] => [1,2,3,4,6,5,7,8,9,10] => [.,[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]]
[2,1,4,5,6,10,7,8,9,3] => [1,2,3,4,5,6,10,7,8,9] => [.,[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]]
[2,3,4,5,10,6,7,8,9,1] => [1,2,3,4,5,10,6,7,8,9] => [.,[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]]
[2,1,4,3,6,5,8,9,12,10,11,7] => [1,2,3,4,5,6,7,8,9,12,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]]]
[7,5,2,3,6,8,4,1] => [1,7,4,3,2,5,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[8,1,4,6,5,3,2,7] => [1,8,7,2,3,4,6,5] => [.,[[[.,[.,[.,[[.,.],.]]]],.],.]]
[8,1,4,7,6,5,2,3] => [1,8,3,4,7,2,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,1,2,7,6,5,4,3] => [1,8,3,2,4,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[4,5,8,1,6,7,2,3] => [1,4,2,5,6,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,7,2,5,8,4,6,1] => [1,3,2,7,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[6,7,8,4,1,5,2,3] => [1,6,5,2,7,3,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,2,8,3,5,1,4,7] => [1,6,2,3,8,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,2,7,4,5,3,1,8] => [1,6,3,7,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,8,2,5,3,4,1,7] => [1,6,4,5,3,2,8,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[6,8,7,5,4,1,2,3] => [1,6,2,8,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,4,5,6,1,8,2,3] => [1,7,2,4,6,8,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[6,3,5,2,8,1,7,4] => [1,6,2,3,5,8,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,1,8,7,4,5,2,3] => [1,6,5,4,7,2,3,8] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[4,8,7,1,6,3,2,5] => [1,4,2,8,5,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[1,3,2,6,8,7,4,5] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[1,3,8,2,5,4,6,7] => [1,2,3,8,7,6,4,5] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]]
[1,6,2,5,8,7,3,4] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,8,7,2,3,5,4] => [1,2,6,3,8,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,6,8,7,2,5,3,4] => [1,2,6,5,3,8,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,5,2,4,8,3,6,7] => [1,2,5,8,7,6,3,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,2,4,5,8,6,3,7] => [1,2,3,4,5,8,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[1,2,8,3,5,4,7,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[1,3,8,2,5,4,7,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[1,6,7,5,2,4,8,3] => [1,2,6,4,5,3,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,5,6,4,7,2,3,8] => [1,2,5,7,3,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,7,4,2,5,8,3,6] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,7,3,2,6,4,8,5] => [1,2,7,8,5,6,4,3] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,5,8,2,3,6,7,4] => [1,2,5,3,8,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,3,2,6,8,5,4,7] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[1,6,3,2,7,4,5,8] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,7,8,5,4,2,3,6] => [1,2,7,3,8,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,4,2,7,5,3,8,6] => [1,2,4,7,8,6,3,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[1,5,7,6,2,4,3,8] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,3,8,4,2,6,5,7] => [1,2,3,8,7,5,4,6] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[1,7,4,2,6,5,8,3] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,7,4,8,3,2,5,6] => [1,2,7,5,3,4,8,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,4,8,3,2,7,5,6] => [1,2,4,3,8,6,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[1,8,3,6,4,5,2,7] => [1,2,8,7,3,4,6,5] => [.,[.,[[[.,[.,[[.,.],.]]],.],.]]]
[1,6,4,7,3,2,8,5] => [1,2,6,3,4,7,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[8,2,3,7,4,5,6,1] => [1,8,2,3,4,7,6,5] => [.,[[.,[.,[.,[[[.,.],.],.]]]],.]]
[8,5,7,2,3,6,4,1] => [1,8,2,5,3,7,4,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[7,6,3,2,1,8,4,5] => [1,7,4,2,6,8,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[8,1,7,3,4,5,2,6] => [1,8,6,5,4,3,7,2] => [.,[[[[[[.,.],.],.],.],[.,.]],.]]
[7,1,8,3,4,5,2,6] => [1,7,2,3,8,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[6,8,7,3,4,2,1,5] => [1,6,2,8,5,4,3,7] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[1,8,5,3,4,6,2,7] => [1,2,8,7,3,5,4,6] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]]
[7,1,6,5,4,3,8,2] => [1,7,8,2,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,1,5,3,6,4,8,2] => [1,7,8,2,3,5,6,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,1,5,3,7,8,2,4] => [1,6,8,4,3,5,7,2] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[5,8,7,1,2,6,3,4] => [1,5,2,8,4,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,8,2,3,4,7,1,5] => [1,6,7,2,8,5,4,3] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[6,2,1,3,4,7,8,5] => [1,6,7,8,5,4,3,2] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[2,4,5,1,6,7,8,9,3] => [1,2,4,3,5,6,7,8,9] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[2,3,4,1,6,7,8,9,5] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,5,6,1,8,9,10,7] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,5,6,8,9,1,10,7] => [1,2,3,4,5,6,8,7,9,10] => [.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]]
[1,3,5,2,6,7,8,9,4] => [1,2,3,5,6,7,8,9,4] => [.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]
[2,1,4,3,6,7,8,9,5] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,1,5,6,7,8,9,4] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,2,5,8,7,4,1,6] => [1,3,5,7,2,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,2,5,8,7,3,1,6] => [1,4,8,6,3,5,7,2] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[8,3,4,1,6,5,2,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[3,4,8,5,7,2,1,6] => [1,3,8,6,2,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,2,8,7,3,1,6,5] => [1,4,7,6,2,3,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[6,1,4,3,8,7,2,5] => [1,6,7,2,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,1,3,8,7,2,4,5] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,2,8,4,5,7,3,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[3,2,5,8,7,1,4,6] => [1,3,5,7,4,8,6,2] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[1,6,2,4,8,5,7,3] => [1,2,6,5,8,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[4,8,5,3,6,7,1,2] => [1,4,3,5,6,7,2,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[1,8,5,3,4,7,6,2] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[8,1,7,3,5,4,6,2] => [1,8,2,3,7,6,4,5] => [.,[[.,[.,[[[.,[.,.]],.],.]]],.]]
[1,8,6,3,2,5,4,7] => [1,2,8,7,4,3,6,5] => [.,[.,[[[[.,.],[[.,.],.]],.],.]]]
[8,1,2,4,7,5,6,3] => [1,8,3,2,4,5,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[6,4,5,8,3,1,7,2] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[8,6,2,1,5,7,3,4] => [1,8,4,2,6,7,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[4,6,2,8,5,3,7,1] => [1,4,8,2,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,7,2,4,1,5,3,6] => [1,8,6,5,2,7,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[7,5,3,4,8,6,2,1] => [1,7,2,5,8,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[2,8,3,1,4,6,7,5] => [1,2,8,5,4,3,6,7] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[4,3,6,5,1,2,7,8] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[1,3,8,7,6,5,2,4] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[4,8,7,2,6,3,1,5] => [1,4,2,8,5,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[1,8,7,2,6,3,5,4] => [1,2,8,4,3,7,5,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[2,8,7,1,6,3,4,5] => [1,2,8,5,6,3,7,4] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[4,2,8,7,6,5,1,3] => [1,4,7,2,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,2,5,7,4,8,6,3] => [1,2,3,5,4,7,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[6,3,8,7,4,5,2,1] => [1,6,5,4,7,2,3,8] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[2,8,3,4,1,5,6,7] => [1,2,8,7,6,5,3,4] => [.,[.,[[[[[.,[.,.]],.],.],.],.]]]
[1,3,7,5,4,8,6,2] => [1,2,3,7,6,8,4,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[4,5,6,3,1,8,2,7] => [1,4,3,6,8,7,2,5] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[5,2,1,4,3,6,8,7] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[1,5,6,3,8,4,2,7] => [1,2,5,8,7,3,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,7,3,8,4,2,6,1] => [1,5,4,8,2,7,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,3,6,2,8,4,1,7] => [1,5,8,7,2,3,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[2,3,6,5,4,8,1,7] => [1,2,3,6,8,7,4,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,7,5,4,8,2,6,1] => [1,3,5,8,2,7,6,4] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[5,3,7,1,2,8,4,6] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,3,8,7,2,5,4,1] => [1,6,5,2,3,8,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[1,2,3,4,6,5,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,3,5,4,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,6,8,1,4,7,5,3] => [1,2,6,7,5,4,3,8] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[4,2,8,1,6,7,5,3] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,8,1,2,6,7,5,3] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,8,2,1,6,7,5,3] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[8,1,6,2,4,7,5,3] => [1,8,3,6,7,5,4,2] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[8,2,4,6,1,7,5,3] => [1,8,3,4,6,7,5,2] => [.,[[[.,.],[.,[[.,.],[.,.]]]],.]]
[2,1,4,3,6,5,8,9,10,7] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,1,4,3,6,7,8,5,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,1,4,3,6,7,8,9,10,5] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,1,4,5,6,3,8,7,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,1,4,5,6,3,8,9,10,7] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,1,4,5,6,7,8,3,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,1,4,5,6,7,8,9,10,3] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,1,6,5,8,7,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,1,6,5,8,9,10,7] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,1,6,7,8,5,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,1,6,7,8,9,10,5] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,5,6,1,8,7,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,5,6,7,8,1,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,1,4,3,6,5,8,7,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,3,6,5,8,9,10,7,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,3,6,5,8,9,10,11,12,7] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,3,6,7,8,5,10,9,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,3,6,7,8,5,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,3,6,7,8,9,10,5,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,3,6,7,8,9,10,11,12,5] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,5,6,3,8,7,10,9,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,5,6,3,8,7,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,5,6,3,8,9,10,7,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,5,6,3,8,9,10,11,12,7] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,5,6,7,8,3,10,9,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,5,6,7,8,3,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,5,6,7,8,9,10,3,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,1,4,5,6,7,8,9,10,11,12,3] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,1,6,5,8,7,10,9,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,1,6,5,8,7,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,1,6,5,8,9,10,7,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,1,6,5,8,9,10,11,12,7] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,1,6,7,8,5,10,9,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,1,6,7,8,5,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,1,6,7,8,9,10,5,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,1,6,7,8,9,10,11,12,5] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,5,6,1,8,7,10,9,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,5,6,1,8,7,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,5,6,1,8,9,10,7,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,5,6,1,8,9,10,11,12,7] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,5,6,7,8,1,10,9,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,5,6,7,8,1,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,5,6,7,8,9,10,1,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[5,4,7,6,3,1,2,8] => [1,5,3,7,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,6,4,8,1,5,2,7] => [1,3,4,8,7,2,6,5] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]]
[1,4,7,8,3,5,2,6] => [1,2,4,8,6,5,3,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[6,1,2,5,4,8,7,3] => [1,6,8,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,4,1,7,3,5,6,2] => [1,8,2,4,7,6,5,3] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[8,4,1,2,5,7,3,6] => [1,8,6,7,3,2,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[2,4,5,6,8,3,1,7] => [1,2,4,6,3,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[3,4,5,8,6,2,1,7] => [1,3,5,6,2,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[4,5,1,8,6,3,7,2] => [1,4,8,2,5,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[1,3,4,5,6,8,9,2,7] => [1,2,3,4,5,6,8,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[8,3,7,2,1,6,5,4] => [1,8,4,2,3,7,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,4,7,6,2,5,1,3] => [1,8,3,7,2,4,6,5] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[8,4,7,3,6,2,1,5] => [1,8,5,6,2,4,3,7] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[3,8,7,5,6,4,1,2] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,8,7,5,6,2,1,4] => [1,3,7,2,8,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,8,7,5,6,2,4,1] => [1,3,7,4,5,6,2,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,8,7,5,6,4,1,3] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[4,5,2,3,6,7,8,9,1] => [1,4,3,2,5,6,7,8,9] => [.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]]
[4,3,2,5,6,7,8,9,1] => [1,4,5,6,7,8,9,2,3] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[4,3,2,5,6,7,8,9,10,1] => [1,4,5,6,7,8,9,10,2,3] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,6,3,8,4,7,1,5] => [1,2,6,7,3,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,3,5,7,8,1,4] => [1,2,6,8,4,5,7,3] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,5,6,3,7,2,8,4] => [1,2,5,7,8,4,3,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,7,5,3,6,2,8,4] => [1,2,7,8,4,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,5,7,3,4,2,8,6] => [1,2,5,4,3,7,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,5,8,3,4,2,7,6] => [1,2,5,4,3,8,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[1,4,5,3,7,2,8,6] => [1,2,4,3,5,7,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,4,5,3,8,2,7,6] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[6,5,1,4,2,7,8,3] => [1,6,7,8,3,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,5,1,4,2,8,7,3] => [1,6,8,3,2,5,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[1,7,5,4,2,8,6,3] => [1,2,7,6,8,3,5,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[1,2,3,4,5,6,7,8,9,10,11] => [1,2,3,4,5,6,7,8,9,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]
[3,5,4,8,2,6,7,1] => [1,3,4,8,2,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[5,4,7,1,8,6,3,2] => [1,5,8,2,4,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[2,4,1,5,3,6,7,8,9] => [1,2,4,5,3,6,7,8,9] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[1,4,8,2,6,5,3,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[8,5,1,3,6,2,4,7] => [1,8,7,4,3,2,5,6] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[7,5,1,8,3,4,2,6] => [1,7,2,5,3,4,8,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,2,8,1,7,4,3,6] => [1,5,7,3,8,6,4,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[1,4,8,2,6,7,3,5] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[1,2,5,6,8,7,3,4] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,6,7,3,4,1,8,5] => [1,2,6,3,7,8,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[3,7,6,1,8,2,4,5] => [1,3,6,2,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[1,3,7,2,6,4,8,5] => [1,2,3,7,8,5,6,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,5,7,6,2,8,3,4] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,2,5,8,6,7,4,3] => [1,2,3,5,6,7,4,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[1,2,6,5,7,3,8,4] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[3,6,5,8,1,2,7,4] => [1,3,5,2,6,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[5,4,7,8,1,6,3,2] => [1,5,2,4,8,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[2,5,6,8,1,3,7,4] => [1,2,5,3,6,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[5,3,6,8,1,2,7,4] => [1,5,2,3,6,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,6,5,8,3,2,7,1] => [1,4,8,2,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[2,5,8,7,1,6,4,3] => [1,2,5,3,8,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[4,7,5,8,3,6,2,1] => [1,4,8,2,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[7,3,6,8,5,2,1,4] => [1,7,2,3,6,4,8,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[8,3,6,7,5,2,4,1] => [1,8,2,3,6,4,7,5] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[3,6,8,7,5,2,4,1] => [1,3,8,2,6,4,7,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[6,4,7,8,5,1,3,2] => [1,6,2,4,8,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,6,1,2,3,5,4,8] => [1,7,4,2,6,5,3,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,8,7,5,1,6,3,4] => [1,2,8,4,5,3,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[8,7,6,4,2,1,5,3] => [1,8,3,6,2,7,5,4] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[3,8,7,5,1,2,6,4] => [1,3,7,6,2,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[5,8,3,7,1,4,6,2] => [1,5,2,8,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,8,3,2,4,7,6,1] => [1,5,4,2,8,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[1,3,4,7,2,6,5,8] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,5,1,4,3,6,7,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,3,8,2,4,6,1,7] => [1,5,4,2,3,8,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[4,5,8,3,2,6,1,7] => [1,4,3,8,7,2,5,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[5,8,2,1,4,6,3,7] => [1,5,4,2,8,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[4,1,5,8,3,6,2,7] => [1,4,8,7,2,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,5,8,3,6,1,2,7] => [1,4,3,8,7,2,5,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[4,7,8,5,2,3,1,6] => [1,4,5,2,7,3,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,2,7,8,1,5,3,4] => [1,6,5,2,3,7,4,8] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[2,7,1,3,8,5,4,6] => [1,2,7,4,3,5,8,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,6,7,8,4,1,3,5] => [1,2,6,3,7,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,6,7,8,4,3,1,5] => [1,2,6,3,7,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,1,2,3,4,5,8,6,9] => [1,7,8,6,5,4,3,2,9] => [.,[[[[[[.,.],.],.],.],.],[.,[.,.]]]]
[7,1,2,6,3,8,4,5] => [1,7,4,6,8,5,3,2] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[7,4,1,8,2,5,3,6] => [1,7,3,2,4,8,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,2,1,8,3,6,4,5] => [1,7,4,8,5,3,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[6,8,7,3,1,2,4,5] => [1,6,2,8,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[7,4,8,3,1,2,6,5] => [1,7,6,2,4,3,8,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[8,4,5,3,1,6,7,2] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[8,2,1,7,4,3,5,6] => [1,8,6,3,2,4,7,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[7,2,5,1,6,8,3,4] => [1,7,3,5,6,8,4,2] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,7,4,3,6,2,5,8] => [1,2,7,5,6,3,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[5,2,1,6,3,4,8,7] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,1,3,4,6,2,8,7] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[3,8,4,5,7,2,6,1] => [1,3,4,5,7,6,2,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[4,2,8,6,3,7,5,1] => [1,4,6,7,5,3,8,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,1,7,6,3,8,5,2] => [1,4,6,8,2,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[7,4,1,8,5,3,6,2] => [1,7,6,3,2,4,8,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[3,5,6,8,4,7,1,2] => [1,3,6,7,2,5,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[5,4,1,8,6,7,2,3] => [1,5,6,7,2,4,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,5,2,1,8,7,3,6] => [1,4,2,5,8,6,7,3] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,7,3,8,2,6,5,1] => [1,4,8,2,7,5,3,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[4,7,3,1,8,6,2,5] => [1,4,2,7,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,2,1,3,7,4,8,5] => [1,6,4,3,2,5,7,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,3,7,1,2,5,8,4] => [1,6,5,2,3,7,8,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[5,1,4,7,8,2,6,3] => [1,5,8,3,4,7,6,2] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[8,3,6,7,2,4,5,1] => [1,8,2,3,6,4,7,5] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[3,8,7,5,2,1,6,4] => [1,3,7,6,2,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,8,5,6,2,7,4,1] => [1,3,5,2,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[6,8,3,2,5,7,4,1] => [1,6,7,4,2,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,1,5,6,8,7,3,2] => [1,4,6,7,3,5,8,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[8,4,2,3,6,7,5,1] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[6,1,2,4,5,7,8,3] => [1,6,7,8,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,5,1,3,7,6,8,2] => [1,4,3,2,5,7,8,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[3,5,4,8,6,2,7,1] => [1,3,4,8,2,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,6,2,4,5,8,7,1] => [1,3,2,6,8,4,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[8,1,2,3,4,5,9,7,6] => [1,8,7,9,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],[.,.]]]
[8,1,3,7,4,5,6,2] => [1,8,2,3,4,7,6,5] => [.,[[.,[.,[.,[[[.,.],.],.]]]],.]]
[9,1,2,3,4,5,6,10,8,7] => [1,9,8,10,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],[.,.]]]
[8,1,5,3,6,4,7,2] => [1,8,2,3,5,6,4,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[2,6,4,8,3,1,5,7] => [1,2,6,3,4,8,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,4,1,5,8,7,3] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,5,1,4,6,2,7,8] => [1,3,2,5,6,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[7,6,5,4,1,8,2,3] => [1,7,2,6,8,3,5,4] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[3,6,4,1,5,7,2,8] => [1,3,4,2,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[8,1,5,4,7,6,3,2] => [1,8,2,3,5,7,4,6] => [.,[[.,[.,[[.,.],[[.,.],.]]]],.]]
[3,6,4,1,5,7,8,2] => [1,3,4,2,6,7,8,5] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[7,6,5,2,8,4,1,3] => [1,7,2,6,4,3,5,8] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[1,7,2,4,3,5,8,6] => [1,2,7,8,6,5,3,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[3,8,1,7,4,2,6,5] => [1,3,2,8,5,4,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[8,1,7,4,3,5,6,2] => [1,8,2,3,7,6,5,4] => [.,[[.,[.,[[[[.,.],.],.],.]]],.]]
[6,8,2,4,5,3,7,1] => [1,6,3,2,8,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[2,8,3,1,4,7,5,6] => [1,2,8,6,7,5,4,3] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[2,7,3,1,8,4,5,6] => [1,2,7,5,8,6,4,3] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,2,8,3,5,6,4,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[2,8,1,3,5,4,6,7] => [1,2,8,7,6,4,3,5] => [.,[.,[[[[[.,.],[.,.]],.],.],.]]]
[4,7,8,5,2,1,3,6] => [1,4,5,2,7,3,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[8,1,3,5,7,4,2,6] => [1,8,6,4,5,7,2,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[3,1,8,5,4,7,2,6] => [1,3,8,6,7,2,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[5,1,3,4,2,6,8,7] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[3,2,6,4,1,5,7,8] => [1,3,6,5,2,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[5,4,2,1,8,3,6,7] => [1,5,8,7,6,3,2,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[4,2,5,1,8,7,3,6] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[6,8,2,7,1,4,3,5] => [1,6,4,7,3,2,8,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[1,8,4,7,3,2,5,6] => [1,2,8,6,3,4,7,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[8,6,3,1,5,7,2,4] => [1,8,4,2,6,7,3,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[5,8,3,1,4,7,6,2] => [1,5,4,2,8,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[1,2,5,4,7,8,3,6] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[4,7,1,2,5,3,6,8] => [1,4,2,7,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[7,6,4,1,8,3,5,2] => [1,7,5,8,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,4,1,6,5,8,2,3] => [1,7,2,4,6,8,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[8,5,4,1,6,7,3,2] => [1,8,2,5,6,7,3,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[5,2,1,6,4,7,8,3] => [1,5,4,6,7,8,3,2] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[1,6,2,3,5,7,8,4] => [1,2,6,7,8,4,3,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,3,4,8,5,2,6,7] => [1,2,3,4,8,7,6,5] => [.,[.,[.,[.,[[[[.,.],.],.],.]]]]]
[1,5,7,2,3,6,8,4] => [1,2,5,3,7,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,2,5,7,8,4,1,6] => [1,3,5,8,6,4,7,2] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[4,3,5,1,6,2,7,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[8,6,3,5,4,1,2,7] => [1,8,7,2,6,3,4,5] => [.,[[[.,[[.,[.,[.,.]]],.]],.],.]]
[8,5,1,7,4,6,2,3] => [1,8,3,2,5,4,7,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,5,1,7,4,3,6,2] => [1,8,2,5,4,7,6,3] => [.,[[.,[[[.,.],.],[[.,.],.]]],.]]
[8,5,7,6,2,1,3,4] => [1,8,4,6,2,5,3,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[5,4,8,3,1,7,2,6] => [1,5,2,4,3,8,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,1,4,8,3,2,7,6] => [1,5,3,4,8,6,2,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[4,8,1,7,6,5,2,3] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,8,7,2,6,1,5] => [1,4,7,2,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,7,6,3,5,4,1,2] => [1,8,2,7,3,6,4,5] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[2,5,4,8,3,1,7,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,4,8,2,1,3,7,6] => [1,5,2,4,3,8,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[7,1,5,4,6,2,3,8] => [1,7,3,5,6,2,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[5,4,3,1,7,6,2,8] => [1,5,7,2,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,1,3,7,5,6,2,8] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,6,8,3,1,7,4,5] => [1,2,6,7,4,3,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,5,4,8,1,7,3,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[7,5,2,4,8,3,6,1] => [1,7,6,3,2,5,8,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[7,8,2,6,3,5,4,1] => [1,7,4,6,5,3,2,8] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[5,6,3,1,4,2,7,8] => [1,5,4,2,6,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[2,6,5,3,4,8,7,1] => [1,2,6,8,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[2,6,1,5,3,4,7,8] => [1,2,6,4,5,3,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[3,6,2,7,4,5,1,8] => [1,3,2,6,5,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,4,7,8,5,1,6,2] => [1,3,7,6,2,4,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,6,2,4,7,8,5,1] => [1,3,2,6,8,4,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[5,3,6,4,8,7,2,1] => [1,5,8,2,3,6,7,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,5,4,8,6,2,7,3] => [1,2,5,6,3,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[5,8,3,1,2,7,6,4] => [1,5,2,8,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[7,6,2,5,3,8,4,1] => [1,7,4,5,3,2,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[4,8,5,1,2,3,6,7] => [1,4,2,8,7,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[8,6,2,4,5,1,3,7] => [1,8,7,3,2,6,4,5] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[4,5,1,3,8,6,2,7] => [1,4,3,2,5,8,7,6] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[7,4,2,3,6,8,5,1] => [1,7,5,6,8,2,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[2,1,6,7,4,8,3,5] => [1,2,3,6,8,5,4,7] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[7,8,1,3,6,4,5,2] => [1,7,5,6,4,3,2,8] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[7,2,6,8,4,5,3,1] => [1,7,3,6,5,4,8,2] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[5,7,8,1,6,3,2,4] => [1,5,6,3,8,4,2,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[7,2,6,8,5,1,4,3] => [1,7,4,8,3,6,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[7,5,2,4,8,3,1,6] => [1,7,2,5,8,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,7,8,4,3,1,5,2] => [1,6,2,7,5,3,8,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,8,3,6,4,1,5,2] => [1,7,5,4,6,2,8,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,5,2,8,1,4,6,3] => [1,7,6,4,8,3,2,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[3,7,8,2,6,5,1,4] => [1,3,8,4,2,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[3,7,8,2,1,6,4,5] => [1,3,8,5,2,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[7,8,1,6,3,5,4,2] => [1,7,4,6,5,3,2,8] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[6,7,8,2,5,4,3,1] => [1,6,4,2,7,3,8,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,7,8,3,1,5,4,2] => [1,6,5,2,7,4,3,8] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[5,6,1,4,3,8,2,7] => [1,5,3,2,6,8,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[7,1,6,8,5,4,3,2] => [1,7,3,6,4,8,2,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[5,6,8,1,2,3,7,4] => [1,5,2,6,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,8,1,2,7,6,5,3] => [1,4,2,8,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,6,1,2,8,5,7,3] => [1,4,2,6,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,4,7,3,5,2,1,8] => [1,6,2,4,3,7,5,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,7,8,4,2,1,3,6] => [1,5,2,7,3,8,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,4,8,3,5,2,1,7] => [1,6,2,4,3,8,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,1,6,3,5,7,4,8] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,6,4,5,2,7,3,8] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,2,1,4,5,3,7,8] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,2,1,5,7,3,4,8] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[1,2,3,4,5,8,9,6,7] => [1,2,3,4,5,6,8,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[1,2,3,4,7,9,5,8,6] => [1,2,3,4,5,7,6,9,8] => [.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]
[1,2,4,6,8,3,7,5] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[1,3,5,8,2,6,7,4] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[6,1,3,7,2,8,5,4] => [1,6,8,4,7,5,2,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,4,5,8,3,7,1,2] => [1,6,7,2,4,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[8,1,4,3,6,7,2,5] => [1,8,5,6,7,2,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[2,6,8,4,3,1,7,5] => [1,2,6,3,8,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,6,7,4,2,8,3,5] => [1,2,6,8,5,3,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,7,8,4,3,6,2,5] => [1,2,7,3,8,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,5,8,7,4,3,2,6] => [1,2,5,4,7,3,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,4,7,2,3,6,8,5] => [1,2,4,3,7,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[3,1,2,6,7,8,5,4] => [1,3,2,4,6,8,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[3,8,1,6,4,2,7,5] => [1,3,2,8,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[1,6,3,4,7,8,2,5] => [1,2,6,8,5,7,3,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[3,1,5,7,6,2,8,4] => [1,3,5,6,2,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,3,1,4,2,7,8,5] => [1,6,7,8,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[2,4,3,7,6,1,8,5] => [1,2,4,7,8,5,6,3] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[3,1,7,6,5,2,8,4] => [1,3,7,8,4,6,2,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[1,4,7,6,8,3,2,5] => [1,2,4,6,3,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[4,3,1,8,6,2,7,5] => [1,4,8,5,6,2,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[1,2,8,4,3,7,6,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,6,1,8,7,4,3,5] => [1,2,6,4,8,5,7,3] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[4,7,6,3,1,8,2,5] => [1,4,3,6,8,5,2,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[5,3,1,8,6,2,4,7] => [1,5,6,2,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[1,5,4,2,8,6,3,7] => [1,2,5,8,7,3,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,4,2,8,5,3,7,6] => [1,2,4,8,6,3,5,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[8,3,1,6,4,2,5,7] => [1,8,7,5,4,6,2,3] => [.,[[[[[.,[.,.]],.],[.,.]],.],.]]
[1,7,4,8,3,5,2,6] => [1,2,7,3,4,8,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[7,3,2,4,8,5,1,6] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[2,6,3,8,1,7,5,4] => [1,2,6,7,5,3,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,5,1,8,6,3,7,4] => [1,2,5,6,3,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,8,4,2,7,5,3,6] => [1,2,8,6,5,7,3,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[6,5,1,7,2,8,4,3] => [1,6,8,3,2,5,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[2,8,1,7,5,3,6,4] => [1,2,8,4,7,6,3,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[1,2,8,7,6,4,3,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[1,6,5,7,8,4,2,3] => [1,2,6,4,7,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[4,3,5,7,1,6,2,8] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,4,2,5,3,1,7,8] => [1,6,2,4,5,3,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[3,1,5,8,2,7,4,6] => [1,3,5,2,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[6,4,1,5,3,2,7,8] => [1,6,2,4,5,3,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,2,1,5,4,3,7,8] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,1,8,5,4,6,2,7] => [1,3,8,7,2,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[6,1,8,4,5,3,2,7] => [1,6,3,8,7,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,3,5,7,1,6,8,2] => [1,4,7,8,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,1,8,5,3,6,7,2] => [1,4,5,3,8,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[6,3,8,4,5,1,7,2] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,3,8,4,5,2,1,7] => [1,6,2,3,8,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,3,8,4,5,2,7,1] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,1,6,8,5,3,7,4] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,2,6,8,5,4,7,1] => [1,3,6,4,8,2,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,1,6,8,5,2,4,7] => [1,3,6,2,4,8,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[6,5,8,7,4,1,2,3] => [1,6,2,5,4,7,3,8] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[6,5,8,7,4,2,1,3] => [1,6,2,5,4,7,3,8] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[6,5,8,7,2,4,1,3] => [1,6,4,7,2,5,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,2,8,4,5,7,1,3] => [1,6,7,2,3,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,2,7,3,5,8,6,1] => [1,4,3,7,6,8,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[3,6,2,4,8,5,7,1] => [1,3,2,6,5,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,7,5,4,3,8,6,1] => [1,2,7,6,8,3,5,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[3,5,1,8,4,7,6,2] => [1,3,2,5,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,6,1,8,5,4,7,2] => [1,3,2,6,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[2,4,8,3,7,6,5,1] => [1,2,4,3,8,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[3,6,8,2,5,7,4,1] => [1,3,8,2,6,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[2,6,8,5,4,3,7,1] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,6,8,2,5,4,7,1] => [1,3,8,2,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,6,8,3,2,5,7,1] => [1,4,3,8,2,6,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,6,2,8,3,5,7,1] => [1,4,8,2,6,5,3,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,6,1,8,5,7,4,2] => [1,3,2,6,7,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,6,3,8,7,2,5,1] => [1,4,8,2,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,5,8,2,7,4,6,1] => [1,3,8,2,5,7,6,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[7,5,1,6,3,2,8,4] => [1,7,8,4,6,2,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,7,6,3,4,1,8,5] => [1,2,7,8,5,4,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[5,7,6,3,1,2,8,4] => [1,5,2,7,8,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,8,2,1,7,5,6,3] => [1,4,2,8,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[6,3,8,5,7,2,4,1] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,5,4,8,6,2,3,7] => [1,2,5,6,3,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[6,2,8,1,7,5,3,4] => [1,6,5,7,3,8,4,2] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[1,4,2,3,6,5,8,7,9] => [1,2,4,3,5,6,7,8,9] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[1,3,4,2,6,5,8,7,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,4,2,3,6,5,8,7,10,9] => [1,2,4,3,5,6,7,8,9,10] => [.,[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,1,4,6,5,8,7,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,1,2,4,6,5,8,7,9] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[1,3,4,2,6,5,8,7,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[5,6,2,7,8,1,3,4] => [1,5,8,4,7,3,2,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[4,7,3,5,6,1,2,8] => [1,4,5,6,2,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[2,1,3,4,5,6,9,7,8] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[1,2,3,4,5,6,7,8,10,9,11] => [1,2,3,4,5,6,7,8,9,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]
[1,2,3,4,5,7,8,6,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,1,3,4,5,6,7,10,8,9] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[3,2,5,6,8,4,7,1] => [1,3,5,8,2,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[8,4,5,2,6,3,7,1] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[2,5,6,4,8,3,7,1] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[4,2,5,7,3,8,1,6] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,7,3,1,6,8,2,5] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,7,4,6,8,3,2,5] => [1,2,7,3,4,6,5,8] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[4,7,2,5,6,3,1,8] => [1,4,5,6,3,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[5,4,1,3,7,8,2,6] => [1,5,7,2,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,1,5,8,3,7,2,4] => [1,6,7,2,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[4,1,3,5,7,8,2,6] => [1,4,5,7,2,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,1,5,8,4,3,2,7] => [1,6,3,5,4,8,7,2] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[7,2,1,6,8,3,5,4] => [1,7,5,8,4,6,3,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[5,6,4,1,8,3,2,7] => [1,5,8,7,2,6,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,5,2,1,7,8,3,6] => [1,4,2,5,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[2,3,7,8,5,1,6,4] => [1,2,3,7,6,4,8,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,2,6,7,4,3,5,8] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[7,1,9,3,4,5,6,2,8] => [1,7,6,5,4,3,9,8,2] => [.,[[[[[[.,.],.],.],.],.],[[.,.],.]]]
[8,1,10,3,4,5,6,7,2,9] => [1,8,7,6,5,4,3,10,9,2] => [.,[[[[[[[.,.],.],.],.],.],.],[[.,.],.]]]
[6,2,3,1,8,5,4,7] => [1,6,5,8,7,4,2,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[9,1,11,3,4,5,6,7,8,2,10] => [1,9,8,7,6,5,4,3,11,10,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],[[.,.],.]]]
[3,4,8,2,5,6,1,7] => [1,3,8,7,2,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[2,8,3,6,7,4,5,1] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[6,8,2,7,5,3,1,4] => [1,6,3,2,8,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[5,6,7,2,8,4,1,3] => [1,5,8,3,7,2,6,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[4,3,8,5,2,7,1,6] => [1,4,5,2,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[2,8,4,5,1,6,3,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[2,5,8,1,3,4,7,6] => [1,2,5,3,8,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[8,6,1,2,3,5,7,4] => [1,8,4,2,6,5,3,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[5,1,7,8,3,2,4,6] => [1,5,3,7,4,8,6,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,1,7,6,2,8,5,4] => [1,3,7,5,2,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,4,2,8,6,7,3,1] => [1,5,6,7,3,2,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,1,4,2,8,7,3,5] => [1,6,7,3,4,2,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,7,2,6,8,4,5,1] => [1,3,2,7,5,8,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,6,5,2,7,8,3,1] => [1,4,2,6,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,4,6,2,7,8,3,1] => [1,5,7,3,6,8,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,2,1,8,5,7,4,3] => [1,6,7,4,8,3,2,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[5,4,6,2,3,1,8,7] => [1,5,3,6,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[2,1,7,6,8,4,5,3] => [1,2,3,7,5,8,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[6,4,7,2,8,3,1,5] => [1,6,3,7,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,3,2,7,8,4,5,1] => [1,6,4,7,5,8,2,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[1,4,8,2,7,6,5,3] => [1,2,4,3,8,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[1,2,3,7,8,9,4,5,6] => [1,2,3,4,7,5,8,6,9] => [.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]]
[1,2,6,7,9,3,4,8,5] => [1,2,3,6,4,7,5,9,8] => [.,[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]]
[1,2,3,8,9,6,7,4,5] => [1,2,3,4,8,5,9,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]]
[1,2,3,4,8,9,10,5,6,7] => [1,2,3,4,5,8,6,9,7,10] => [.,[.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]]]
[1,2,3,4,5,8,10,6,9,7] => [1,2,3,4,5,6,8,7,10,9] => [.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]]
[1,2,3,7,8,10,4,5,9,6] => [1,2,3,4,7,5,8,6,10,9] => [.,[.,[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]]]
[1,2,3,4,9,10,7,8,5,6] => [1,2,3,4,5,9,6,10,7,8] => [.,[.,[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]]]
[4,7,3,1,5,2,8,6] => [1,4,2,7,8,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[2,1,4,7,5,3,8,6] => [1,2,3,4,7,8,6,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[4,7,3,6,5,2,8,1] => [1,4,6,2,7,8,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,7,6,3,1,5,8,2] => [1,4,3,6,5,2,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[2,4,7,3,8,5,1,6] => [1,2,4,3,7,5,8,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,7,3,1,8,5,4,6] => [1,2,7,4,3,5,8,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,8,3,1,7,4,5,6] => [1,2,8,6,4,3,5,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[6,7,5,2,1,4,8,3] => [1,6,4,2,7,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[1,2,6,8,3,4,7,5] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,5,6,8,3,2,4,7] => [1,2,5,3,6,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,8,2,7,3,5,6,4] => [1,2,8,4,7,6,5,3] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[1,7,4,8,6,5,3,2] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,6,3,5,7,4,8,2] => [1,2,6,4,5,7,8,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,5,4,7,2,8,3,6] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,8,5,2,6,1,7,4] => [1,3,5,6,2,8,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[3,7,4,8,5,2,6,1] => [1,3,4,8,2,7,6,5] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]]
[8,1,2,6,5,3,4,7] => [1,8,7,4,6,3,2,5] => [.,[[[[[.,.],.],[[.,.],.]],.],.]]
[6,8,7,1,3,4,2,5] => [1,6,4,2,8,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,4,2,8,6,7,5,1] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,7,8,6,1,4,2,5] => [1,3,8,5,2,7,4,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,6,1,5,2,7,8,4] => [1,3,2,6,7,8,4,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[7,1,6,8,3,4,2,5] => [1,7,2,3,6,4,8,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[8,1,2,6,3,5,7,4] => [1,8,4,6,5,3,2,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[6,2,8,4,7,1,3,5] => [1,6,2,3,8,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[3,7,8,4,2,5,6,1] => [1,3,8,2,7,6,5,4] => [.,[[.,.],[[[[[.,.],.],.],.],.]]]
[3,4,2,8,5,1,6,7] => [1,3,2,4,8,7,6,5] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]]
[1,4,3,2,5,6,7,8,9] => [1,2,4,3,5,6,7,8,9] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[6,8,2,7,5,4,1,3] => [1,6,4,7,2,8,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[1,8,4,3,7,6,2,5] => [1,2,8,5,7,3,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[4,3,8,7,1,2,6,5] => [1,4,7,6,2,3,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[1,8,4,5,7,6,2,3] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[4,3,8,5,7,1,6,2] => [1,4,5,7,6,2,3,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,3,4,8,7,2,1,5] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,3,8,4,7,1,6,2] => [1,5,7,6,2,3,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,2,8,7,1,4,6,3] => [1,5,2,3,8,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[3,5,8,7,4,1,6,2] => [1,3,8,2,5,4,7,6] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[7,4,6,8,3,5,1,2] => [1,7,2,4,8,3,6,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[2,7,8,1,4,5,6,3] => [1,2,7,6,5,4,3,8] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[3,6,7,8,2,4,1,5] => [1,3,7,2,6,4,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,5,7,8,6,3,1,2] => [1,4,8,2,5,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,4,6,8,7,3,1,2] => [1,5,7,2,4,8,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,7,6,8,2,1,3,4] => [1,5,2,7,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,7,6,8,2,4,1,5] => [1,3,6,4,8,5,2,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[5,4,7,8,6,3,1,2] => [1,5,6,3,7,2,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,5,6,8,7,3,1,2] => [1,4,8,2,5,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[6,1,5,3,8,4,7,2] => [1,6,4,3,5,8,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[1,8,6,2,5,4,7,3] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[6,2,7,4,8,3,1,5] => [1,6,3,7,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[8,3,4,5,6,1,7,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[5,3,6,4,7,2,1,8] => [1,5,7,2,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,2,6,5,7,3,1,8] => [1,4,5,7,2,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,4,6,2,7,3,1,8] => [1,5,7,2,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[3,2,6,5,8,4,1,7] => [1,3,6,4,5,8,7,2] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,2,6,5,8,7,1,3] => [1,4,5,8,3,6,7,2] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[6,4,7,5,8,3,1,2] => [1,6,3,7,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,2,7,5,8,4,1,6] => [1,3,7,2,4,5,8,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,3,7,2,8,5,1,6] => [1,4,2,3,7,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,6,2,8,5,1,7] => [1,4,2,3,6,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,3,7,6,8,2,1,4] => [1,5,8,4,6,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,2,7,3,8,6,1,5] => [1,4,3,7,2,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[5,2,7,6,8,3,1,4] => [1,5,8,4,6,3,7,2] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[3,2,7,6,8,4,1,5] => [1,3,7,2,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,2,7,6,8,5,1,4] => [1,3,7,2,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[4,8,1,7,3,2,5,6] => [1,4,7,5,3,2,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,7,4,8,2,1,5,6] => [1,3,4,8,6,2,7,5] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[3,7,8,2,5,4,6,1] => [1,3,8,2,7,6,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[4,7,5,8,3,2,6,1] => [1,4,8,2,7,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[6,7,1,3,2,5,8,4] => [1,6,5,2,7,8,4,3] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[8,7,6,4,1,5,3,2] => [1,8,2,7,3,6,5,4] => [.,[[.,[[.,[[[.,.],.],.]],.]],.]]
[7,2,5,3,4,8,1,6] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[5,3,6,2,4,1,8,7] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[7,8,6,2,3,5,4,1] => [1,7,4,2,8,3,6,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[5,8,2,6,3,7,4,1] => [1,5,3,2,8,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[7,5,6,2,3,8,4,1] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[2,7,5,6,4,3,8,1] => [1,2,7,8,3,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[2,8,4,3,7,5,6,1] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[3,8,5,7,6,4,2,1] => [1,3,5,6,4,7,2,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[7,8,6,3,5,4,2,1] => [1,7,2,8,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,4,2,5,6,3,8,1] => [1,7,8,2,4,5,6,3] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,2,7,5,3,8,4,1] => [1,6,8,2,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,4,8,3,7,5,6,1] => [1,2,4,3,8,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[4,8,3,7,5,6,2,1] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,2,5,8,3,7,4,1] => [1,6,7,4,8,2,3,5] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,7,3,8,2,5,6,1] => [1,4,8,2,7,6,5,3] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[8,2,5,6,3,7,4,1] => [1,8,2,3,5,4,6,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[6,7,2,8,4,3,1,5] => [1,6,3,2,7,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,7,3,2,8,4,1,5] => [1,6,4,2,7,3,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,5,8,1,3,2,6,7] => [1,4,2,5,3,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[4,7,8,1,6,3,2,5] => [1,4,2,7,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,7,1,3,8,6,5,2] => [1,4,3,2,7,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[2,6,7,4,3,8,1,5] => [1,2,6,8,5,3,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[3,7,6,4,5,8,1,2] => [1,3,6,8,2,7,4,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[5,7,2,8,3,4,6,1] => [1,5,3,2,7,6,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,7,2,8,5,6,4,1] => [1,3,2,7,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,1,5,8,6,4,7,2] => [1,3,5,6,4,8,2,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[2,3,8,6,4,5,7,1] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[2,3,8,6,4,7,5,1] => [1,2,3,8,4,6,7,5] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[3,6,2,8,7,4,5,1] => [1,3,2,6,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,6,2,8,4,7,5,1] => [1,3,2,6,7,5,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[2,3,8,5,7,4,6,1] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[2,3,8,6,7,5,4,1] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[8,3,5,1,6,4,2,7] => [1,8,7,2,3,5,6,4] => [.,[[[.,[.,[[.,.],[.,.]]]],.],.]]
[3,5,1,8,6,4,2,7] => [1,3,2,5,6,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[5,1,3,8,6,4,2,7] => [1,5,6,4,8,7,2,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[7,5,8,3,6,4,2,1] => [1,7,2,5,6,4,3,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[1,5,8,6,3,4,2,7] => [1,2,5,3,8,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[3,7,5,8,2,6,4,1] => [1,3,5,2,7,4,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[1,3,7,8,4,2,6,5] => [1,2,3,7,6,4,8,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[6,1,2,5,3,4,7,8] => [1,6,4,5,3,2,7,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,1,2,5,4,3,7,8] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[1,4,6,5,7,2,3,8] => [1,2,4,5,7,3,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[6,7,3,5,4,1,2,8] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,1,6,7,3,5,4,2] => [1,8,2,3,6,5,4,7] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[7,2,4,1,6,5,3,8] => [1,7,3,4,2,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[4,2,5,1,3,7,6,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[1,3,2,6,8,4,7,5] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[8,1,7,5,4,2,6,3] => [1,8,3,7,6,2,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[1,2,6,4,7,3,5,8] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,6,4,3,7,2,5,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[5,7,8,3,2,6,1,4] => [1,5,2,7,3,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,3,4,5,6,9,8,7,1] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[2,3,4,5,6,7,8,9,11,10,1] => [1,2,3,4,5,6,7,8,9,11,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]]
[2,3,4,5,6,7,10,9,8,1] => [1,2,3,4,5,6,7,10,8,9] => [.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]
[2,3,4,5,8,9,7,6,1] => [1,2,3,4,5,8,6,9,7] => [.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]]
[8,4,5,1,3,7,6,2] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[8,6,4,3,7,1,5,2] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[7,5,6,8,1,3,2,4] => [1,7,2,5,3,6,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[6,8,7,5,4,2,3,1] => [1,6,2,8,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,3,1,8,6,5,2,4] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[2,7,3,1,4,8,6,5] => [1,2,7,6,8,5,4,3] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[4,7,1,3,2,5,6,8] => [1,4,3,2,7,6,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[1,7,2,5,6,8,4,3] => [1,2,7,4,5,6,8,3] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[4,7,6,8,3,1,5,2] => [1,4,8,2,7,5,3,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[3,5,4,7,1,8,6,2] => [1,3,4,7,6,8,2,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[7,1,3,6,4,5,2,8] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[2,1,8,7,3,6,5,4] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[5,8,6,3,1,2,7,4] => [1,5,2,8,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[2,6,5,4,1,3,7,8] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[4,1,5,7,6,3,2,8] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,5,1,7,6,3,2,8] => [1,4,7,2,5,6,3,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,2,1,5,4,3,8,7] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[1,4,2,6,7,8,5,3] => [1,2,4,6,8,3,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,4,2,5,6,8,7,3] => [1,2,4,5,6,8,3,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[2,5,3,6,7,8,4,1] => [1,2,5,7,4,6,8,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,8,6,2,4,3,5,7] => [1,2,8,7,5,4,3,6] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]]
[3,2,4,5,7,8,1,6] => [1,3,4,5,7,2,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[2,3,4,7,5,8,6,1] => [1,2,3,4,7,6,8,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[7,8,5,4,2,1,6,3] => [1,7,6,2,8,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[7,5,2,8,6,4,3,1] => [1,7,3,2,5,6,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,2,6,3,7,5,1,4] => [1,8,4,3,6,5,7,2] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[1,6,2,7,8,4,5,3] => [1,2,6,4,7,5,8,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[8,6,2,7,5,4,1,3] => [1,8,3,2,6,4,7,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[1,6,8,2,7,5,3,4] => [1,2,6,5,7,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[5,1,7,4,3,8,6,2] => [1,5,3,7,6,8,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[1,7,8,6,4,2,3,5] => [1,2,7,3,8,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,2,8,6,4,1,3,5] => [1,7,3,8,5,4,6,2] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,7,6,4,3,2,8,5] => [1,2,7,8,5,3,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,2,7,4,3,8,6,5] => [1,2,3,7,6,8,5,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[1,5,4,2,3,8,7,6] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,5,3,2,4,6,7,8] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,5,4,2,3,7,8,6] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[1,2,7,6,3,5,8,4] => [1,2,3,7,8,4,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[8,1,3,2,6,5,7,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[3,2,7,5,6,1,8,4] => [1,3,7,8,4,5,6,2] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[7,3,4,1,8,2,6,5] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,4,5,1,6,3,8,2] => [1,7,8,2,4,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,5,6,1,4,3,8,2] => [1,7,8,2,5,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[4,2,7,6,8,3,5,1] => [1,4,6,3,7,5,8,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,2,6,4,8,5,7,1] => [1,3,6,5,8,2,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,2,8,3,6,5,7,1] => [1,4,3,8,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[8,1,4,3,5,2,7,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[6,2,8,5,7,1,4,3] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[5,3,4,1,6,2,8,7] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,2,7,6,8,1,4,3] => [1,5,8,3,7,4,6,2] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[7,5,6,1,8,2,4,3] => [1,7,4,2,5,8,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[1,3,5,2,4,7,6,9,8,10] => [1,2,3,5,4,6,7,8,9,10] => [.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,5,1,4,7,6,9,8] => [1,2,3,5,4,6,7,8,9] => [.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]
[3,4,1,5,2,7,6,9,8] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[8,3,6,5,4,1,2,7] => [1,8,7,2,3,6,4,5] => [.,[[[.,[.,[[.,[.,.]],.]]],.],.]]
[1,7,5,8,4,6,3,2] => [1,2,7,3,5,4,8,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[6,5,7,1,2,8,3,4] => [1,6,8,4,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,1,2,5,3,7,6,4] => [1,8,4,5,3,2,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[3,4,2,8,6,7,1,5] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[3,7,1,6,2,5,8,4] => [1,3,2,7,8,4,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,6,2,5,1,7,8,4] => [1,3,2,6,7,8,4,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,4,2,7,8,1,5,6] => [1,3,2,4,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[7,1,4,2,5,8,6,3] => [1,7,6,8,3,4,2,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,8,5,1,2,4,3,6] => [1,7,3,5,2,8,6,4] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[5,8,1,4,3,6,7,2] => [1,5,3,2,8,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[7,2,3,8,6,4,1,5] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[5,2,3,8,7,4,1,6] => [1,5,7,2,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,6,3,1,2,4,8] => [1,5,2,7,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,2,3,7,1,4,5,8] => [1,6,4,7,5,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,6,7,8,2,1,3,5] => [1,4,8,5,2,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[8,6,3,2,1,7,5,4] => [1,8,4,2,6,7,5,3] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[5,1,3,6,2,4,8,7] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[1,5,7,6,8,2,4,3] => [1,2,5,8,3,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,7,1,3,8,4,2,6] => [1,5,8,6,4,3,2,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[2,6,1,4,3,7,8,5] => [1,2,6,7,8,5,3,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,6,2,4,3,5,8,7] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[5,3,7,6,1,8,4,2] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,5,7,6,3,8,4,2] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[7,3,6,1,5,8,4,2] => [1,7,4,2,3,6,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[1,6,3,7,8,5,4,2] => [1,2,6,5,8,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[3,7,5,6,1,8,4,2] => [1,3,5,2,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,6,2,8,4,7,3,1] => [1,5,4,8,2,6,7,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,7,6,3,4,8,1,2] => [1,5,4,3,6,8,2,7] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[3,7,5,4,6,1,2,8] => [1,3,5,6,2,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,3,4,7,6,8,1,2] => [1,5,6,8,2,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[7,8,3,5,4,1,2,6] => [1,7,2,8,6,3,4,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[5,7,6,3,4,1,2,8] => [1,5,4,3,6,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[3,5,4,1,2,7,6,8] => [1,3,4,2,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[5,7,6,1,3,2,4,8] => [1,5,3,6,2,7,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,3,4,1,2,7,6,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[7,8,3,1,2,5,4,6] => [1,7,4,2,8,6,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,8,5,1,3,2,4,6] => [1,7,4,2,8,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,5,6,1,3,2,4,8] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,5,1,3,8,6,2,4] => [1,7,2,5,8,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[5,7,6,3,8,1,4,2] => [1,5,8,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,1,3,7,6,2,4,8] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[1,6,3,7,2,4,5,8] => [1,2,6,4,7,5,3,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[5,3,2,4,8,1,7,6] => [1,5,8,6,2,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[6,8,5,3,2,7,1,4] => [1,6,7,2,8,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[8,3,7,2,6,5,1,4] => [1,8,4,2,3,7,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[3,5,1,4,7,2,8,6] => [1,3,2,5,7,8,6,4] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[5,1,4,8,7,3,2,6] => [1,5,7,2,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,1,4,3,6,5,9,7,8] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[2,1,4,3,7,5,9,6,8] => [1,2,3,4,5,7,9,8,6] => [.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]
[2,1,5,3,7,4,9,6,8] => [1,2,3,5,7,9,8,6,4] => [.,[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]]
[2,1,4,3,6,5,8,10,7,9] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[2,1,4,3,6,8,5,10,7,9] => [1,2,3,4,5,6,8,10,9,7] => [.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]]
[2,1,4,6,3,8,5,10,7,9] => [1,2,3,4,6,8,10,9,7,5] => [.,[.,[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]]]
[6,1,3,4,2,7,8,5] => [1,6,7,8,5,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,5,2,3,7,8,1,4] => [1,6,8,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[7,4,8,2,3,5,1,6] => [1,7,2,4,3,8,6,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[8,6,5,2,7,3,1,4] => [1,8,4,2,6,3,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[3,1,6,8,4,2,7,5] => [1,3,6,2,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,5,2,8,3,6,7,4] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[2,3,4,5,9,6,7,8,1] => [1,2,3,4,5,9,6,7,8] => [.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]
[2,3,4,9,5,6,7,8,1] => [1,2,3,4,9,5,6,7,8] => [.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]
[2,3,9,4,5,6,7,8,1] => [1,2,3,9,4,5,6,7,8] => [.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]
[2,3,4,5,6,7,10,8,9,1] => [1,2,3,4,5,6,7,10,8,9] => [.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]
[2,3,4,5,9,7,6,8,1] => [1,2,3,4,5,9,6,7,8] => [.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]
[2,3,4,5,6,10,7,8,9,1] => [1,2,3,4,5,6,10,7,8,9] => [.,[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]]
[2,3,4,9,6,5,7,8,1] => [1,2,3,4,9,5,6,7,8] => [.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]
[2,3,9,5,4,6,7,8,1] => [1,2,3,9,4,5,6,7,8] => [.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]
[2,3,4,10,5,6,7,8,9,1] => [1,2,3,4,10,5,6,7,8,9] => [.,[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]]
[2,9,4,3,5,6,7,8,1] => [1,2,9,3,4,5,6,7,8] => [.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]
[2,3,10,4,5,6,7,8,9,1] => [1,2,3,10,4,5,6,7,8,9] => [.,[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]]
[2,3,4,5,9,7,8,6,1] => [1,2,3,4,5,9,6,7,8] => [.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]
[1,4,8,5,3,6,7,2] => [1,2,4,5,3,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,5,6,3,1,8,4,7] => [1,2,5,3,6,8,7,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[4,8,5,1,2,6,7,3] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,6,7,5,1,2,8,3] => [1,4,5,2,6,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[7,1,6,3,4,8,2,5] => [1,7,2,3,6,8,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[8,2,6,3,5,1,4,7] => [1,8,7,4,3,6,2,5] => [.,[[[[[.,.],.],[[.,.],.]],.],.]]
[6,7,5,1,3,8,2,4] => [1,6,8,4,2,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,5,1,3,6,7,2,4] => [1,8,4,3,2,5,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[7,8,6,2,4,1,3,5] => [1,7,3,6,2,8,5,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[1,5,6,3,8,4,7,2] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,6,1,3,7,2,8,4] => [1,5,7,8,4,3,2,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[5,6,1,8,2,3,7,4] => [1,5,2,6,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[3,7,8,1,6,4,2,5] => [1,3,8,5,6,4,2,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[1,7,8,6,3,4,2,5] => [1,2,7,3,8,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,7,3,8,6,4,2,5] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[5,7,1,8,6,4,2,3] => [1,5,6,4,8,3,2,7] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[7,8,1,5,6,4,2,3] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,1,8,5,6,4,2,3] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,1,3,5,6,4,2,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[1,3,8,5,6,4,2,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[1,3,5,8,6,4,2,7] => [1,2,3,5,6,4,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[2,1,4,3,6,5,9,8,10,7] => [1,2,3,4,5,6,7,9,10,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]
[2,1,4,3,7,6,8,5,10,9] => [1,2,3,4,5,7,8,6,9,10] => [.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]]
[3,2,4,1,6,5,8,7,10,9] => [1,3,4,2,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,2,4,1,7,6,8,5,11,10,12,9] => [1,3,4,2,5,7,8,6,9,11,12,10] => [.,[[.,.],[.,[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]]]]
[8,5,1,6,2,3,4,7] => [1,8,7,4,6,3,2,5] => [.,[[[[[.,.],.],[[.,.],.]],.],.]]
[7,6,1,2,3,8,4,5] => [1,7,4,2,6,8,5,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,7,8,4,1,3,5,6] => [1,2,7,5,3,8,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[6,8,1,2,3,7,4,5] => [1,6,7,4,2,8,5,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[8,1,3,5,6,7,2,4] => [1,8,4,5,6,7,2,3] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[3,7,6,2,5,8,4,1] => [1,3,6,8,2,7,4,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[8,6,4,7,3,5,2,1] => [1,8,2,6,5,3,4,7] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[4,2,1,6,5,7,8,3] => [1,4,6,7,8,3,2,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[2,7,4,6,5,1,8,3] => [1,2,7,8,3,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[6,8,7,5,2,1,4,3] => [1,6,2,8,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,8,6,3,5,1,4,7] => [1,2,8,7,4,3,6,5] => [.,[.,[[[[.,.],[[.,.],.]],.],.]]]
[1,2,8,6,4,5,3,7] => [1,2,3,8,7,4,6,5] => [.,[.,[.,[[[.,[[.,.],.]],.],.]]]]
[1,5,8,7,6,3,4,2] => [1,2,5,6,3,8,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,6,4,8,5,7,3,2] => [1,2,6,7,3,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,8,5,2,7,3,4] => [1,2,6,7,3,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,8,5,4,2,3,7] => [1,2,6,3,8,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,3,4,8,5,2,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[3,5,8,7,6,2,4,1] => [1,3,8,2,5,6,4,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[6,5,3,7,4,1,8,2] => [1,6,2,5,4,7,8,3] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[3,1,5,4,6,8,7,2] => [1,3,5,6,8,2,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[3,1,6,4,2,5,8,7] => [1,3,6,5,2,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,6,1,4,5,7,8,2] => [1,3,2,6,7,8,4,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,8,1,6,4,2,5,7] => [1,3,2,8,7,5,4,6] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[7,3,2,1,8,6,4,5] => [1,7,4,2,3,5,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,2,3,1,7,4,5,6] => [1,8,6,4,2,3,5,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[3,1,7,8,6,2,5,4] => [1,3,7,5,6,2,4,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,8,1,2,6,5,7,3] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,6,1,8,3,7,2,4] => [1,5,3,2,6,7,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[2,1,5,7,6,3,8,4] => [1,2,3,5,6,4,7,8] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[4,3,5,1,7,8,6,2] => [1,4,2,3,5,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[1,8,5,2,3,4,7,6] => [1,2,8,6,4,3,5,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[1,5,8,2,3,4,7,6] => [1,2,5,3,8,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,2,7,8,4,5,6,3] => [1,2,3,7,6,5,4,8] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[1,2,3,4,5,6,9,7,10,8] => [1,2,3,4,5,6,7,9,10,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]
[2,3,4,5,6,9,10,1,7,8] => [1,2,3,4,5,6,9,7,10,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]]]
[2,3,6,4,1,7,5,8] => [1,2,3,6,7,5,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,3,7,1,5,8,4,6] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,3,6,1,7,5,8,4] => [1,2,3,6,5,7,8,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,3,6,5,1,7,4,8] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[4,3,2,6,5,8,1,7] => [1,4,6,8,7,2,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,6,5,2,1,7,8,3] => [1,4,2,6,7,8,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,1,7,5,8,3,2] => [1,4,7,3,2,6,8,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,2,6,5,1,7,8,3] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,1,5,7,6,8,3,2] => [1,4,7,3,5,6,8,2] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,5,6,2,1,4,7,8] => [1,3,6,4,2,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,2,5,7,6,8,3,1] => [1,4,7,3,5,6,8,2] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,3,6,5,1,7,8,2] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,6,4,5,2,1,7,8] => [1,3,4,5,2,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[3,5,6,4,2,8,1,7] => [1,3,6,8,7,2,5,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,6,5,3,1,7,8,2] => [1,4,3,5,2,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[1,2,3,4,5,7,6,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,3,5,4,6,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,3,5,4,7,6,9,8,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[4,5,8,2,3,1,6,7] => [1,4,2,5,3,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[5,3,6,8,1,4,7,2] => [1,5,2,3,6,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[3,5,1,8,6,4,7,2] => [1,3,2,5,6,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[1,2,5,6,8,3,7,4] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[5,3,8,4,6,2,7,1] => [1,5,6,2,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[7,4,8,1,5,2,6,3] => [1,7,6,2,4,3,8,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[8,3,2,1,6,5,7,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[4,1,5,6,8,7,2,3] => [1,4,6,7,2,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[1,2,5,6,8,4,7,3] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,5,6,8,4,7,2,3] => [1,2,5,4,8,3,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[6,8,1,4,5,7,2,3] => [1,6,7,2,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,3,5,1,8,6,7,2] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[1,3,5,6,8,4,7,2] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[5,6,8,2,3,4,7,1] => [1,5,3,8,2,6,4,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,5,1,2,4,8,7,3] => [1,6,8,3,2,5,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[5,8,7,2,1,3,6,4] => [1,5,2,8,4,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,1,5,3,4,8,7,2] => [1,6,8,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[5,8,6,3,2,1,4,7] => [1,5,2,8,7,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[8,7,1,6,3,5,4,2] => [1,8,2,7,4,6,5,3] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[3,2,1,7,8,6,4,5] => [1,3,2,4,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[8,6,7,1,2,5,3,4] => [1,8,4,2,6,5,3,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[3,2,8,1,7,5,6,4] => [1,3,8,4,2,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[6,1,7,8,4,2,3,5] => [1,6,2,3,7,4,8,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,4,3,1,8,5,2,6] => [1,7,2,4,3,5,8,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,8,1,6,3,4,5,2] => [1,7,5,3,2,8,4,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[3,4,2,1,5,6,7,8,9] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[4,3,1,2,5,6,7,8,9] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[2,3,1,4,5,6,7,8,9,10,11] => [1,2,3,4,5,6,7,8,9,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]
[3,4,2,1,5,6,7,8,9,10] => [1,3,2,4,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,4,2,5,1,6,7,8,9] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[4,3,5,1,2,6,7,8,9] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[4,6,5,3,8,2,7,1] => [1,4,3,5,8,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,5,6,3,8,1,7,2] => [1,4,3,6,2,5,8,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[7,8,3,5,2,1,6,4] => [1,7,6,2,8,4,5,3] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[6,3,7,5,2,4,1,8] => [1,6,4,5,2,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,8,1,5,6,4,3,2] => [1,7,3,2,8,4,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,3,7,5,1,4,2,8] => [1,6,4,5,2,3,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[1,3,8,2,4,6,7,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[3,1,7,2,5,8,6,4] => [1,3,7,6,8,4,2,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[2,8,7,1,5,6,4,3] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[3,5,6,2,8,1,7,4] => [1,3,6,2,5,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[5,3,1,8,6,2,7,4] => [1,5,6,2,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[3,1,4,6,8,2,7,5] => [1,3,4,6,2,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[4,1,5,7,3,8,2,6] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,2,5,8,4,7,3,1] => [1,6,7,3,5,4,8,2] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,2,8,5,4,3,6,1] => [1,7,6,3,8,2,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,1,6,8,2,5,3,4] => [1,7,3,6,5,2,4,8] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[2,6,5,7,8,4,1,3] => [1,2,6,4,7,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[3,6,5,7,4,1,8,2] => [1,3,5,4,7,8,2,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[1,6,5,7,4,2,3,8] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[3,6,7,5,8,4,1,2] => [1,3,7,2,6,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[3,4,7,2,5,6,8,1] => [1,3,7,8,2,4,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,5,3,7,8,6,4,1] => [1,2,5,8,3,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[6,2,3,8,5,4,7,1] => [1,6,4,8,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,8,7,3,2,4,5,1] => [1,6,4,3,7,5,2,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[3,8,6,1,4,5,7,2] => [1,3,6,5,4,2,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[7,5,8,6,4,1,3,2] => [1,7,3,8,2,5,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[2,7,6,3,8,5,1,4] => [1,2,7,3,6,5,8,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[2,3,1,8,4,6,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[2,3,1,7,6,8,4,5] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,3,1,8,4,6,7,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[2,3,4,5,9,7,1,8,6] => [1,2,3,4,5,9,6,7,8] => [.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]
[2,3,4,9,6,7,1,8,5] => [1,2,3,4,9,5,6,7,8] => [.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]
[2,3,9,5,6,1,7,8,4] => [1,2,3,9,4,5,6,7,8] => [.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]
[2,3,4,5,6,7,10,9,1,8] => [1,2,3,4,5,6,7,10,8,9] => [.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]
[2,3,4,5,6,10,8,9,1,7] => [1,2,3,4,5,6,10,7,8,9] => [.,[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]]
[2,3,4,5,6,10,8,1,9,7] => [1,2,3,4,5,6,10,7,8,9] => [.,[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]]
[2,3,4,5,6,10,1,7,8,9] => [1,2,3,4,5,6,10,9,8,7] => [.,[.,[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]]]
[2,3,4,5,10,7,8,9,1,6] => [1,2,3,4,5,10,6,7,8,9] => [.,[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]]
[2,3,4,5,10,7,8,1,9,6] => [1,2,3,4,5,10,6,7,8,9] => [.,[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]]
[2,3,4,5,10,1,6,7,8,9] => [1,2,3,4,5,10,9,8,7,6] => [.,[.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]]]
[2,3,4,10,6,7,8,1,9,5] => [1,2,3,4,10,5,6,7,8,9] => [.,[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]]
[2,3,4,10,6,7,1,8,9,5] => [1,2,3,4,10,5,6,7,8,9] => [.,[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]]
[2,3,4,10,1,5,6,7,8,9] => [1,2,3,4,10,9,8,7,6,5] => [.,[.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]]]
[6,8,5,1,7,4,3,2] => [1,6,4,2,8,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,8,5,2,7,4,1,3] => [1,6,4,2,8,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,5,8,2,6,4,1,3] => [1,7,2,5,6,4,3,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[2,1,3,4,5,6,8,7,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,5,6,8,7,9,1] => [1,2,3,4,5,6,8,9,7] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[2,6,8,7,1,3,5,4] => [1,2,6,3,8,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,3,8,7,6,2,1,4] => [1,5,6,2,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,1,6,2,7,5,3,8] => [1,4,2,3,6,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,6,2,5,3,1,4,8] => [1,7,4,5,3,2,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[4,5,3,1,2,8,6,7] => [1,4,2,5,3,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[2,4,5,3,1,8,6,7] => [1,2,4,3,5,6,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[5,7,6,2,3,1,4,8] => [1,5,3,6,2,7,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,1,3,7,5,2,6,8] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[2,4,8,5,6,3,1,7] => [1,2,4,5,6,3,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[2,5,7,4,1,3,6,8] => [1,2,5,3,7,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,6,8,4,5,3,1,7] => [1,2,6,3,8,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,2,3,7,4,1,6,8] => [1,5,4,7,6,2,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,5,1,6,3,2,7,8] => [1,4,6,2,5,3,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,1,6,3,2,4,7,8] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,2,5,1,6,3,7,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,1,6,2,4,3,7,8] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,3,4,8,7,6,2,1] => [1,5,7,2,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,3,1,6,7,5,4,2] => [1,8,2,3,4,6,5,7] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[1,8,2,6,7,4,5,3] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[8,5,3,6,4,7,2,1] => [1,8,2,5,4,6,7,3] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[8,2,5,3,6,7,4,1] => [1,8,2,3,5,6,7,4] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[1,2,8,3,4,7,6,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[6,8,5,2,7,1,3,4] => [1,6,2,8,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[7,6,4,5,2,1,8,3] => [1,7,8,3,4,5,2,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[8,7,5,1,4,6,3,2] => [1,8,2,7,3,5,4,6] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[7,3,8,5,4,2,1,6] => [1,7,2,3,8,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[6,3,4,7,2,8,5,1] => [1,6,8,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,1,7,3,6,4,2,5] => [1,8,5,6,4,3,7,2] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[7,1,8,5,3,4,2,6] => [1,7,2,3,8,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[6,8,4,3,1,5,2,7] => [1,6,5,2,8,7,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,2,7,4,3,8,6,1] => [1,5,3,7,6,8,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[2,7,3,4,8,5,6,1] => [1,2,7,6,5,8,3,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[2,7,6,8,3,5,4,1] => [1,2,7,4,8,3,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[2,7,4,5,3,8,6,1] => [1,2,7,6,8,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,6,3,2,7,5,8,4] => [1,2,6,5,7,8,4,3] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[7,3,5,2,6,8,1,4] => [1,7,2,3,5,6,8,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[2,5,3,6,4,7,8,1] => [1,2,5,4,6,7,8,3] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[4,2,5,3,6,7,8,1] => [1,4,3,5,6,7,8,2] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[1,8,7,2,5,4,3,6] => [1,2,8,6,4,3,7,5] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[1,5,4,2,7,3,6,8] => [1,2,5,7,6,3,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,4,2,8,7,3,6] => [1,2,5,8,6,7,3,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,6,8,3,5,2,4,7] => [1,2,6,3,8,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,7,6,2,3,5,8,4] => [1,2,7,8,4,3,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[1,2,8,3,6,5,4,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[1,3,8,6,5,2,4,7] => [1,2,3,8,7,4,6,5] => [.,[.,[.,[[[.,[[.,.],.]],.],.]]]]
[1,4,7,3,2,8,6,5] => [1,2,4,3,7,6,8,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[1,8,6,5,2,4,7,3] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[1,6,8,4,3,2,5,7] => [1,2,6,3,8,7,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,7,5,3,2,6,4,8] => [1,2,7,4,3,5,6,8] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,2,6,5,3,8,4,7] => [1,2,3,6,8,7,4,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,7,3,2,8,4,6,5] => [1,2,7,6,4,3,5,8] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[5,4,2,8,7,6,1,3] => [1,5,7,2,4,8,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[8,6,3,2,5,7,4,1] => [1,8,2,6,7,4,3,5] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[7,3,2,1,6,5,8,4] => [1,7,8,4,2,3,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[6,8,5,2,7,1,4,3] => [1,6,2,8,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,8,2,5,1,7,4,3] => [1,6,7,4,5,2,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,8,5,7,2,1,4,3] => [1,6,2,8,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,2,1,7,5,8,4,3] => [1,6,8,3,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[1,6,4,8,5,3,7,2] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,5,6,2,8,7,1,4] => [1,3,6,7,2,5,8,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[1,6,5,3,4,7,8,2] => [1,2,6,7,8,3,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[4,6,5,1,3,7,8,2] => [1,4,2,6,7,8,3,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,1,7,2,6,4,8,3] => [1,5,6,4,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,2,1,7,6,4,8,3] => [1,5,6,4,7,8,3,2] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[4,2,3,6,7,8,1,5] => [1,4,6,8,5,7,2,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,7,2,1,6,5,8,3] => [1,4,2,7,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,7,6,4,1,5,8,3] => [1,2,7,8,3,6,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[2,4,3,6,7,8,1,5] => [1,2,4,6,8,5,7,3] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[6,8,5,2,7,3,1,4] => [1,6,3,5,7,2,8,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,5,2,4,1,8,3,6] => [1,7,3,2,5,4,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,5,1,3,7,8,2,4] => [1,6,8,4,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[8,1,5,4,2,3,6,7] => [1,8,7,6,3,5,2,4] => [.,[[[[[.,.],[[.,.],.]],.],.],.]]
[7,1,2,6,5,3,8,4] => [1,7,8,4,6,3,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[7,1,4,5,2,3,6,8] => [1,7,6,3,4,5,2,8] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[6,1,4,8,7,2,3,5] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,1,8,5,7,2,3,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,6,7,5,8,3,4,2] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,1,7,5,8,2,3,4] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,1,4,7,8,2,3,5] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,8,6,1,2,4,7,3] => [1,5,2,8,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,6,8,7,5,3,4,2] => [1,2,6,3,8,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[8,3,1,2,4,5,7,6] => [1,8,6,5,4,2,3,7] => [.,[[[[[.,[.,.]],.],.],[.,.]],.]]
[6,7,1,4,2,3,5,8] => [1,6,3,2,7,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,1,7,4,8,2,3,5] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,7,8,5,1,2,4,3] => [1,6,2,7,4,5,3,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[2,1,3,5,6,7,8,9,4] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[4,3,8,6,7,2,5,1] => [1,4,6,2,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[7,6,8,1,5,3,4,2] => [1,7,4,2,6,3,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,4,6,1,5,3,8,2] => [1,7,8,2,4,3,6,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[6,3,8,1,7,2,5,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,1,5,4,8,2,7,3] => [1,6,2,3,5,8,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,2,5,4,7,1,8,3] => [1,6,2,3,5,7,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[2,6,3,4,8,7,5,1] => [1,2,6,7,5,8,3,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,7,4,5,1,8,3,6] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[8,4,5,7,6,1,2,3] => [1,8,3,5,6,2,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[8,4,5,7,1,3,6,2] => [1,8,2,4,7,6,3,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[8,1,3,4,6,7,5,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[8,7,6,2,3,5,4,1] => [1,8,2,7,4,3,6,5] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[8,3,6,7,5,1,2,4] => [1,8,4,7,2,3,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[2,7,1,8,5,6,4,3] => [1,2,7,4,8,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,7,8,6,1,5,3,4] => [1,2,7,3,8,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[4,6,8,2,3,5,1,7] => [1,4,2,6,5,3,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,8,2,1,3,5,4,7] => [1,6,5,3,2,8,7,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[3,5,8,6,2,1,4,7] => [1,3,8,7,4,6,2,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[2,4,8,5,6,1,3,7] => [1,2,4,5,6,3,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[5,3,8,4,2,7,6,1] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[2,8,5,3,1,4,7,6] => [1,2,8,6,4,3,5,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[1,7,8,4,6,3,2,5] => [1,2,7,3,8,5,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[8,7,3,2,1,6,4,5] => [1,8,5,2,7,4,3,6] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[7,8,3,4,6,5,2,1] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,7,3,6,5,2,4,1] => [1,8,2,7,4,6,3,5] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[3,1,2,8,6,5,7,4] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[8,7,1,4,5,3,6,2] => [1,8,2,7,6,3,4,5] => [.,[[.,[[[.,[.,[.,.]]],.],.]],.]]
[2,8,7,4,6,3,1,5] => [1,2,8,5,6,3,7,4] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[7,3,8,6,2,1,4,5] => [1,7,4,6,2,3,8,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,2,8,4,6,5,1,3] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[5,8,6,4,7,2,3,1] => [1,5,7,3,6,2,8,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,7,2,6,5,8,3,1] => [1,4,6,8,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,6,8,5,7,4,2,1] => [1,3,8,2,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[8,1,2,7,5,6,3,4] => [1,8,4,7,3,2,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[8,2,7,3,4,6,1,5] => [1,8,5,4,3,7,2,6] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[8,3,5,6,4,7,2,1] => [1,8,2,3,5,4,6,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[6,4,8,7,5,3,2,1] => [1,6,3,8,2,4,7,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,7,1,4,3,2,8,5] => [1,6,2,7,8,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,2,5,1,4,8,3,6] => [1,7,3,5,4,2,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,3,7,6,8,4,2,5] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[1,6,7,3,2,8,5,4] => [1,2,6,8,4,3,7,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[3,2,7,6,8,4,5,1] => [1,3,7,5,8,2,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[1,3,8,5,2,7,6,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[6,4,1,5,2,8,7,3] => [1,6,8,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[2,5,1,4,7,3,6,8] => [1,2,5,7,6,3,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,1,6,5,7,2,4,8] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,6,1,5,7,4,8,3] => [1,2,6,4,5,7,8,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,5,7,1,6,3,8,4] => [1,2,5,6,3,7,8,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[4,6,5,3,1,2,7,8] => [1,4,3,5,2,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[5,4,1,6,3,7,2,8] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,4,2,6,3,7,8,1] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,3,6,5,7,1,2,8] => [1,4,5,7,2,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,2,6,5,1,3,7,8] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,1,6,5,3,7,8,2] => [1,4,5,3,6,7,8,2] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[3,4,7,6,1,2,5,8] => [1,3,7,5,2,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[4,2,5,7,6,3,8,1] => [1,4,7,8,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,1,6,5,2,7,3,8] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,5,7,6,2,4,1,8] => [1,3,7,2,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,4,2,6,3,7,1,8] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[4,6,5,2,7,3,1,8] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,5,2,1,7,3,8] => [1,4,2,6,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,5,8,2,1,4,6,7] => [1,3,8,7,6,4,2,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[3,5,8,2,4,6,7,1] => [1,3,8,2,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[5,3,8,2,1,4,6,7] => [1,5,2,3,8,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,3,1,8,2,4,6,7] => [1,5,2,3,4,8,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,1,3,8,2,4,6,7] => [1,5,2,3,4,8,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[1,5,8,4,2,3,6,7] => [1,2,5,3,8,7,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,8,2,4,1,6,7,3] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,2,4,6,3,1,7] => [1,5,6,3,2,8,7,4] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[5,8,2,4,3,6,1,7] => [1,5,3,2,8,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[1,5,8,4,6,7,2,3] => [1,2,5,6,7,3,8,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,1,8,4,6,7,2,3] => [1,5,6,7,2,3,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,8,2,4,6,3,7,1] => [1,5,6,3,2,8,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[8,4,3,6,7,2,5,1] => [1,8,2,4,6,3,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[8,4,3,6,7,2,1,5] => [1,8,5,7,2,4,6,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[8,6,2,4,5,3,7,1] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[1,8,6,4,5,7,2,3] => [1,2,8,3,6,7,4,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[8,6,2,4,5,3,1,7] => [1,8,7,2,6,3,4,5] => [.,[[[.,[[.,[.,[.,.]]],.]],.],.]]
[1,8,6,4,2,3,5,7] => [1,2,8,7,5,3,6,4] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]]
[3,8,1,6,2,4,5,7] => [1,3,2,8,7,5,4,6] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[3,8,6,2,1,4,5,7] => [1,3,6,4,2,8,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[3,8,6,2,4,5,7,1] => [1,3,6,5,4,2,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[8,3,6,2,4,5,1,7] => [1,8,7,2,3,6,5,4] => [.,[[[.,[.,[[[.,.],.],.]]],.],.]]
[8,1,3,6,2,4,5,7] => [1,8,7,5,2,3,4,6] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,3,6,7,2,1,4,5] => [1,8,5,2,3,6,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,2,6,4,5,1,7,3] => [1,8,3,6,2,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[1,8,4,6,7,5,2,3] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[8,4,2,1,5,3,7,6] => [1,8,6,3,2,4,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,2,1,4,7,3,6,5] => [1,8,5,7,6,3,2,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[1,6,2,5,8,4,7,3] => [1,2,6,4,5,8,3,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,6,8,5,1,7,4,3] => [1,2,6,7,4,5,3,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,1,5,8,7,3,6,4] => [1,2,3,5,7,6,4,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[3,2,1,6,7,4,8,5] => [1,3,2,4,6,5,7,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[4,3,1,7,8,5,2,6] => [1,4,7,2,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,6,8,2,4,3,7,1] => [1,5,4,2,6,3,8,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[2,8,5,3,6,4,7,1] => [1,2,8,3,5,6,4,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[1,2,8,6,4,7,3,5] => [1,2,3,8,5,4,6,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[5,3,2,7,8,6,4,1] => [1,5,8,2,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,2,7,8,3,5,6,1] => [1,4,8,2,3,7,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[2,8,7,1,5,3,6,4] => [1,2,8,4,3,7,6,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[3,8,4,2,7,6,5,1] => [1,3,4,2,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[4,8,3,2,7,5,6,1] => [1,4,2,8,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[3,2,4,8,7,5,6,1] => [1,3,4,8,2,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[2,6,8,1,5,3,4,7] => [1,2,6,3,8,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,8,1,6,4,5,2,7] => [1,3,2,8,7,4,6,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[8,1,3,6,5,4,2,7] => [1,8,7,2,3,4,6,5] => [.,[[[.,[.,[.,[[.,.],.]]]],.],.]]
[1,2,4,8,6,3,7,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[7,2,1,5,3,4,8,6] => [1,7,8,6,4,5,3,2] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[5,7,2,3,1,4,8,6] => [1,5,2,7,8,6,4,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[7,1,5,2,4,6,8,3] => [1,7,8,3,5,4,2,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,4,2,7,3,5,6,1] => [1,8,2,4,7,6,5,3] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[1,8,6,4,7,5,3,2] => [1,2,8,3,6,5,7,4] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[7,4,1,5,8,6,3,2] => [1,7,3,2,4,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[4,5,8,7,3,1,2,6] => [1,4,7,2,5,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,3,8,7,6,4,2,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,8,5,1,7,4,6,3] => [1,2,8,3,5,7,6,4] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[1,8,6,4,7,5,2,3] => [1,2,8,3,6,5,7,4] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[2,7,4,6,3,8,5,1] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,2,8,6,4,7,5,3] => [1,2,3,8,4,6,7,5] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[3,4,5,6,7,9,1,2,8] => [1,3,5,7,2,4,6,9,8] => [.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]
[3,4,5,6,1,2,7,8,9] => [1,3,5,2,4,6,7,8,9] => [.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]]
[4,1,8,6,3,7,5,2] => [1,4,6,7,5,3,8,2] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[7,5,4,3,8,1,6,2] => [1,7,6,2,5,8,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[5,3,1,6,2,8,7,4] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[3,5,4,1,7,8,2,6] => [1,3,4,2,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[6,4,2,1,5,7,3,8] => [1,6,7,3,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,1,5,8,7,2,4,6] => [1,3,5,7,4,8,6,2] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,2,5,7,8,4,6,1] => [1,3,5,8,2,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[5,3,7,4,2,6,8,1] => [1,5,2,3,7,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,7,4,2,6,1,8] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,8,4,2,1,6,7] => [1,5,2,3,8,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,2,7,4,3,6,1,8] => [1,5,3,7,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,3,7,4,1,6,8,2] => [1,5,2,3,7,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,1,5,7,8,4,6,2] => [1,3,5,8,2,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,1,5,7,8,4,2,6] => [1,3,5,8,6,4,7,2] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[6,2,3,7,4,8,5,1] => [1,6,8,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,2,3,7,4,8,1,5] => [1,6,8,5,4,7,2,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[6,2,3,7,4,5,1,8] => [1,6,5,4,7,2,3,8] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[1,2,8,6,4,3,5,7] => [1,2,3,8,7,5,4,6] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[6,1,3,7,4,5,2,8] => [1,6,5,4,7,2,3,8] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[2,6,1,8,5,3,4,7] => [1,2,6,3,4,8,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,5,7,8,4,6,3,1] => [1,2,5,4,8,3,7,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[1,8,2,7,5,3,4,6] => [1,2,8,6,3,4,7,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[2,5,4,1,8,6,7,3] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[4,1,5,3,8,6,7,2] => [1,4,3,5,8,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[7,3,5,1,4,8,6,2] => [1,7,6,8,2,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[7,1,3,2,4,5,6,8] => [1,7,6,5,4,2,3,8] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[3,8,7,1,4,2,5,6] => [1,3,7,5,4,2,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,1,7,8,2,4,3,6] => [1,5,2,3,7,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,5,4,6,1,7,3,2] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[5,3,2,1,4,6,8,7] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,3,2,4,8,1,6,7] => [1,5,8,7,6,2,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,3,2,4,7,1,8,6] => [1,5,7,8,6,2,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,4,5,3,7,1,2,6] => [1,8,6,2,4,3,5,7] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[4,8,1,7,3,5,6,2] => [1,4,7,6,5,3,2,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[5,3,2,4,6,8,1,7] => [1,5,6,8,7,2,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[1,2,4,3,5,7,8,9,6] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,7,6,3,1,4,8,5] => [1,2,7,8,5,3,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[3,7,4,5,6,8,2,1] => [1,3,4,5,6,8,2,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[8,7,1,4,2,5,3,6] => [1,8,6,5,2,7,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[4,6,8,3,7,1,5,2] => [1,4,3,8,2,6,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,7,3,5,8,1,6,2] => [1,4,5,8,2,7,6,3] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[8,4,3,5,7,1,6,2] => [1,8,2,4,5,7,6,3] => [.,[[.,[[.,.],[.,[[.,.],.]]]],.]]
[7,6,4,2,8,3,1,5] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,5,2,4,3,7,1,6] => [1,8,6,7,2,5,3,4] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[8,5,1,4,3,7,6,2] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[7,5,4,1,3,6,8,2] => [1,7,8,2,5,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[3,6,7,2,5,1,8,4] => [1,3,7,8,4,2,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[2,6,5,7,1,4,8,3] => [1,2,6,4,7,8,3,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,5,2,4,6,8,7,3] => [1,2,5,6,8,3,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[8,1,2,4,7,6,5,3] => [1,8,3,2,4,5,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[3,4,1,8,6,7,5,2] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[4,3,8,5,1,7,6,2] => [1,4,5,2,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,1,2,4,5,6,7,9,8] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[8,5,3,2,4,7,1,6] => [1,8,6,7,2,5,4,3] => [.,[[[.,[[[.,.],.],.]],[.,.]],.]]
[6,7,4,2,5,8,3,1] => [1,6,8,2,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,5,4,2,6,3,1,7] => [1,8,7,2,5,6,3,4] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[8,5,2,1,6,4,3,7] => [1,8,7,3,2,5,6,4] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[8,4,6,5,1,3,2,7] => [1,8,7,2,4,5,3,6] => [.,[[[.,[[.,.],[.,[.,.]]]],.],.]]
[1,3,8,4,7,5,2,6] => [1,2,3,8,6,5,7,4] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[5,3,7,1,4,6,8,2] => [1,5,4,2,3,7,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,7,2,6,1,4,8,3] => [1,5,2,7,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,8,5,7,6,1,2,4] => [1,3,5,6,2,8,4,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[5,2,7,4,6,8,3,1] => [1,5,6,8,2,3,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[2,8,3,1,7,6,4,5] => [1,2,8,5,7,4,3,6] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[2,5,6,4,8,1,7,3] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,7,2,1,6,8,3,4] => [1,5,6,8,4,2,7,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[4,7,8,5,1,6,2,3] => [1,4,5,2,7,3,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,5,2,1,6,7,8,3] => [1,4,2,5,6,7,8,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,5,1,4,2,6,8,7] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,5,1,4,2,6,7,8] => [1,3,2,5,4,6,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[1,3,8,4,6,2,5,7] => [1,2,3,8,7,5,6,4] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[1,8,4,2,3,7,5,6] => [1,2,8,6,7,5,3,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[1,4,8,3,2,7,6,5] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[1,3,7,6,5,2,4,8] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[1,2,8,6,7,5,4,3] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[3,8,5,7,4,6,2,1] => [1,3,5,4,7,2,8,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[8,6,2,4,5,7,1,3] => [1,8,3,2,6,7,4,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[3,8,7,4,5,2,6,1] => [1,3,7,6,2,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[6,5,2,4,1,3,8,7] => [1,6,3,2,5,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,6,3,2,5,1,8,4] => [1,7,8,4,2,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[4,6,3,7,5,8,2,1] => [1,4,7,2,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,2,5,7,8,6,3,1] => [1,4,7,3,5,8,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[8,2,5,7,3,6,1,4] => [1,8,4,7,2,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[4,2,5,8,7,6,3,1] => [1,4,8,2,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[6,7,2,4,5,1,8,3] => [1,6,2,7,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,2,8,3,1,6,4,5] => [1,7,4,3,8,5,2,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[7,2,3,4,1,8,5,6] => [1,7,5,2,3,4,6,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[2,4,7,8,1,3,6,5] => [1,2,4,8,5,3,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[8,5,1,2,3,7,4,6] => [1,8,6,7,4,2,5,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,7,2,5,1,4,3,6] => [1,8,6,4,5,2,7,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,3,5,1,2,4,7,6] => [1,8,6,4,2,3,5,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,6,5,1,7,4,2,3] => [1,8,3,5,7,2,6,4] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,7,4,5,1,2,6,3] => [1,8,3,4,5,2,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[3,8,4,2,1,7,6,5] => [1,3,4,2,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[8,3,1,7,5,6,2,4] => [1,8,4,7,2,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,4,2,7,5,3,1,6] => [1,8,6,3,2,4,7,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,4,3,7,5,1,2,6] => [1,8,6,2,4,7,3,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[8,4,7,6,5,2,1,3] => [1,8,3,7,2,4,6,5] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[8,3,1,4,7,6,2,5] => [1,8,5,7,2,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,3,5,7,6,2,4,1] => [1,8,2,3,5,6,4,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[7,3,8,2,4,6,1,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[1,5,2,6,8,3,7,4] => [1,2,5,8,4,6,3,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[4,5,3,1,8,2,6,7] => [1,4,2,5,8,7,6,3] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[7,2,8,4,1,3,5,6] => [1,7,5,2,3,8,6,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,1,7,3,2,8,4,5] => [1,6,8,5,2,3,7,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,2,1,7,3,8,4,5] => [1,6,8,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[5,8,2,1,3,4,6,7] => [1,5,3,2,8,7,6,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[4,2,5,1,8,3,6,7] => [1,4,2,3,5,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[7,4,2,8,3,1,5,6] => [1,7,5,3,2,4,8,6] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,4,2,8,3,5,1,6] => [1,7,2,4,8,6,5,3] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[6,7,8,5,2,1,4,3] => [1,6,2,7,4,5,3,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[1,6,2,7,8,4,3,5] => [1,2,6,4,7,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[7,3,4,1,8,6,2,5] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[1,6,7,8,3,2,5,4] => [1,2,6,3,7,5,4,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,3,2,7,8,4,6,5] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[6,8,2,3,5,7,4,1] => [1,6,7,4,3,2,8,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[5,7,1,4,6,2,8,3] => [1,5,6,2,7,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,3,1,4,7,8,2,5] => [1,6,8,5,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[8,7,1,5,4,6,3,2] => [1,8,2,7,3,4,5,6] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[4,5,7,1,8,6,2,3] => [1,4,2,5,8,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[4,3,8,6,5,2,7,1] => [1,4,6,2,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,3,8,6,5,1,7,4] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[5,4,7,3,1,2,6,8] => [1,5,2,4,3,7,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[3,1,2,6,5,7,8,4] => [1,3,2,4,6,7,8,5] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[3,2,5,6,8,4,1,7] => [1,3,5,8,7,2,4,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[7,2,6,8,5,4,3,1] => [1,7,3,6,4,8,2,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[3,7,5,6,2,4,1,8] => [1,3,5,2,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[1,3,4,5,6,7,2,9,8] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,2,4,1,6,5,8,7,9] => [1,3,4,2,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[4,2,5,1,6,3,8,7,9] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[4,2,6,1,8,3,9,5,7] => [1,4,2,3,6,5,8,7,9] => [.,[[.,[.,.]],[[.,.],[[.,.],[.,.]]]]]
[4,2,5,1,3,7,6,9,8] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[4,2,5,1,3,6,8,7] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[1,4,5,2,3,7,6,9,8] => [1,2,4,3,5,6,7,8,9] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[5,3,4,2,7,1,8,6] => [1,5,7,8,6,2,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,6,8,2,1,3,4,7] => [1,5,2,6,3,8,7,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,5,2,1,3,8,4,7] => [1,6,8,7,4,2,5,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,4,3,5,6,8,1,7] => [1,2,4,5,6,8,7,3] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[6,3,2,4,8,5,1,7] => [1,6,5,8,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[7,4,6,1,8,5,2,3] => [1,7,2,4,3,6,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[2,5,6,3,8,4,7,1] => [1,2,5,8,3,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[6,8,4,2,3,1,7,5] => [1,6,2,8,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[1,7,6,2,8,3,5,4] => [1,2,7,5,8,4,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[7,1,5,6,3,2,8,4] => [1,7,8,4,6,2,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[4,1,3,8,5,2,7,6] => [1,4,8,6,2,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[1,8,5,4,7,2,3,6] => [1,2,8,6,3,5,7,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[8,2,5,6,4,3,1,7] => [1,8,7,2,3,5,4,6] => [.,[[[.,[.,[[.,.],[.,.]]]],.],.]]
[3,1,4,5,8,6,2,7] => [1,3,4,5,8,7,2,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[1,8,3,2,5,4,6,7] => [1,2,8,7,6,4,3,5] => [.,[.,[[[[[.,.],[.,.]],.],.],.]]]
[5,1,7,3,2,8,4,6] => [1,5,2,3,7,4,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,7,3,6,2,4,1,5] => [1,8,5,2,7,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[1,7,4,8,3,6,2,5] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[7,8,6,1,3,5,4,2] => [1,7,4,2,8,3,6,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[1,7,5,8,4,3,2,6] => [1,2,7,3,5,4,8,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[8,2,7,5,3,4,1,6] => [1,8,6,4,5,3,7,2] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[6,3,1,2,8,7,5,4] => [1,6,7,5,8,4,2,3] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[8,4,7,2,6,3,1,5] => [1,8,5,6,3,7,2,4] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[1,2,5,7,8,3,6,4] => [1,2,3,5,8,4,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[7,6,3,4,2,1,8,5] => [1,7,8,5,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[3,4,5,8,1,7,2,6] => [1,3,5,2,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[6,3,4,2,7,8,1,5] => [1,6,8,5,7,2,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,6,3,7,8,2,1,4] => [1,5,8,4,7,2,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[8,6,3,4,7,2,1,5] => [1,8,5,7,2,6,3,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[4,3,8,6,7,5,1,2] => [1,4,6,5,7,2,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,5,6,2,7,8,3,1] => [1,4,2,5,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,5,6,2,7,1,8,3] => [1,4,2,5,7,8,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,5,6,2,1,7,8,3] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,5,6,2,1,7,3,8] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[6,8,7,2,3,1,4,5] => [1,6,2,8,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[2,5,1,8,3,7,4,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,7,2,1,3,8,4,6] => [1,5,3,2,7,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,7,5,4,1,6,8,2] => [1,3,5,2,7,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[7,1,5,4,2,6,3,8] => [1,7,3,5,2,4,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,5,6,3,7,2,1,4] => [1,8,4,3,6,2,5,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[2,7,4,5,6,8,1,3] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,3,4,6,8,1,7,5] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[8,3,4,5,6,7,9,2,1] => [1,8,2,3,4,5,6,7,9] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]]
[2,3,4,5,7,9,1,8,6] => [1,2,3,4,5,7,6,9,8] => [.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]
[2,3,5,8,1,6,7,4] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,4,7,5,6,8,1,3] => [1,2,4,5,6,8,3,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[3,4,1,5,6,7,9,2,8] => [1,3,2,4,5,6,7,9,8] => [.,[[.,.],[.,[.,[.,[.,[[.,.],.]]]]]]]
[3,2,4,5,6,7,9,1,8] => [1,3,4,5,6,7,9,8,2] => [.,[[.,.],[.,[.,[.,[.,[[.,.],.]]]]]]]
[9,3,4,5,6,7,8,10,1,2] => [1,9,2,3,4,5,6,7,8,10] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]]
[2,3,4,5,6,8,10,1,9,7] => [1,2,3,4,5,6,8,7,10,9] => [.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]]
[2,3,4,7,6,9,8,5,1] => [1,2,3,4,7,8,5,6,9] => [.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]]
[7,3,4,6,2,8,1,5] => [1,7,2,3,4,6,8,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[4,7,6,5,2,8,3,1] => [1,4,5,2,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[7,5,4,1,6,8,2,3] => [1,7,2,5,6,8,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[3,2,4,5,6,7,8,10,9,1] => [1,3,4,5,6,7,8,10,2,9] => [.,[[.,.],[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[8,5,2,1,7,6,3,4] => [1,8,4,2,5,7,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[2,7,3,6,4,1,8,5] => [1,2,7,8,5,4,6,3] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[7,2,1,8,5,6,4,3] => [1,7,4,8,3,2,5,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[3,6,5,1,4,8,2,7] => [1,3,5,4,2,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[6,3,5,4,8,1,2,7] => [1,6,2,3,5,8,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[2,5,1,4,6,3,8,7] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[8,5,6,4,3,1,7,2] => [1,8,2,5,3,6,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[2,1,4,7,3,6,8,5] => [1,2,3,4,7,8,5,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[5,3,7,6,4,8,2,1] => [1,5,4,6,8,2,3,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[3,7,6,4,2,8,1,5] => [1,3,6,8,5,2,7,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[8,6,1,4,3,7,2,5] => [1,8,5,3,2,6,7,4] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[2,1,5,3,7,8,6,4] => [1,2,3,5,7,6,8,4] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[8,3,4,1,6,7,5,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[8,1,4,2,6,5,7,3] => [1,8,3,4,2,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,6,4,3,7,2,1,5] => [1,8,5,7,2,6,3,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[5,8,1,4,3,2,6,7] => [1,5,3,2,8,7,6,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,6,4,3,8,2,7,1] => [1,5,8,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,6,4,3,8,2,7,5] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[6,7,4,1,3,2,5,8] => [1,6,2,7,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,8,1,4,3,2,5,6] => [1,7,5,3,2,8,6,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,1,8,4,5,3,6,2] => [1,7,6,3,8,2,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[4,3,1,8,6,5,7,2] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,2,3,7,4,1,8,6] => [1,5,4,7,8,6,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[2,1,7,4,3,6,8,5] => [1,2,3,7,8,5,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[2,8,7,1,4,5,6,3] => [1,2,8,3,7,6,5,4] => [.,[.,[[.,[[[[.,.],.],.],.]],.]]]
[8,7,1,3,4,5,6,2] => [1,8,2,7,6,5,4,3] => [.,[[.,[[[[[.,.],.],.],.],.]],.]]
[5,8,3,1,4,6,7,2] => [1,5,4,2,8,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[1,7,2,5,4,6,8,3] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,5,3,8,1,6,7,4] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,6,4,2,5,7,8,3] => [1,2,6,7,8,3,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,5,3,4,1,7,8,2] => [1,6,7,8,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,6,3,4,1,7,8,2] => [1,5,2,6,7,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[2,5,3,1,4,7,8,6] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[4,3,1,5,2,7,8,6] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,2,3,1,4,7,8,6] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[7,3,6,4,5,8,1,2] => [1,7,2,3,6,8,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[5,2,4,7,8,6,3,1] => [1,5,8,2,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,4,8,7,2,3,1,6] => [1,5,2,4,7,3,8,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[8,1,4,5,3,6,2,7] => [1,8,7,2,3,4,5,6] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[8,3,5,1,4,6,2,7] => [1,8,7,2,3,5,4,6] => [.,[[[.,[.,[[.,.],[.,.]]]],.],.]]
[6,5,7,2,1,8,4,3] => [1,6,8,3,7,4,2,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[1,5,4,7,3,8,6,2] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[7,4,1,3,8,5,6,2] => [1,7,6,5,8,2,4,3] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[3,6,8,4,1,7,2,5] => [1,3,8,5,2,6,7,4] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[2,1,8,4,7,6,3,5] => [1,2,3,8,5,7,4,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[2,7,5,6,8,4,3,1] => [1,2,7,3,5,8,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,5,6,3,8,2,1,4] => [1,7,2,5,8,4,3,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[1,6,2,7,4,5,8,3] => [1,2,6,5,4,7,8,3] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[7,3,4,5,1,6,8,2] => [1,7,8,2,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[1,3,2,5,4,7,6,9,8,11,10] => [1,2,3,4,5,6,7,8,9,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]
[8,4,2,7,6,1,5,3] => [1,8,3,2,4,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,4,7,1,2,6,5,3] => [1,8,3,7,5,2,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,4,7,6,1,2,5,3] => [1,8,3,7,5,2,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,7,6,2,1,5,3,4] => [1,8,4,2,7,3,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[6,8,2,7,1,5,4,3] => [1,6,5,2,8,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,8,7,4,2,5,1,3] => [1,6,5,2,8,3,7,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,8,4,5,7,2,1,3] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,8,4,2,5,1,3,7] => [1,6,2,8,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[3,2,4,1,5,6,7,8,9] => [1,3,4,2,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,5,3,7,6,4,8,1] => [1,2,5,6,4,7,8,3] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[3,1,5,7,6,4,2,8] => [1,3,5,6,4,7,2,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[2,5,6,8,3,4,7,1] => [1,2,5,3,6,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[4,1,3,6,5,2,7,8] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,6,2,4,5,7,1,8] => [1,3,2,6,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,6,2,5,4,7,1,8] => [1,3,2,6,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,5,1,7,6,4,2,8] => [1,3,2,5,6,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,6,1,4,5,7,2,8] => [1,3,2,6,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,3,1,6,5,2,7,8] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,6,4,2,5,7,1,8] => [1,3,4,2,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[4,2,6,3,5,1,7,8] => [1,4,3,6,2,5,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,4,7,6,5,1,2,8] => [1,3,7,2,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[4,5,2,7,1,3,6,8] => [1,4,7,6,3,2,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,6,1,2,5,3,7,8] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,6,5,1,4,8,7,3] => [1,2,6,8,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[5,8,4,7,1,3,6,2] => [1,5,2,8,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,4,7,1,3,5,2,8] => [1,6,5,3,7,2,4,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[6,8,1,3,5,7,4,2] => [1,6,7,4,3,2,8,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[5,8,3,2,7,4,6,1] => [1,5,7,6,4,2,8,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,8,3,1,5,4,7,2] => [1,6,4,2,8,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,8,1,2,5,3,7,4] => [1,6,3,2,8,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[5,2,7,1,6,4,8,3] => [1,5,6,4,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[4,3,5,8,6,1,7,2] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,2,8,3,6,7,5,1] => [1,4,3,8,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[3,1,7,8,5,6,2,4] => [1,3,7,2,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[6,2,1,7,5,3,4,8] => [1,6,3,2,4,7,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,7,1,8,5,2,4,6] => [1,3,2,7,4,8,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[4,2,8,6,7,1,3,5] => [1,4,6,2,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,1,2,4,7,3,5,8] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,3,1,6,4,7,2,8] => [1,5,4,6,7,2,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[1,2,4,5,8,7,3,6] => [1,2,3,4,5,8,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[1,3,4,7,5,8,6,2] => [1,2,3,4,7,6,8,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[1,5,2,3,7,8,6,4] => [1,2,5,7,6,8,4,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[4,2,8,1,6,5,7,3] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[1,3,5,2,7,4,9,6,8] => [1,2,3,5,7,9,8,6,4] => [.,[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]]
[1,2,4,3,6,5,8,7,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,3,5,7,2,9,4,6,8] => [1,2,3,5,4,7,6,9,8] => [.,[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]]
[5,6,1,4,8,3,2,7] => [1,5,8,7,2,6,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[3,2,5,1,6,4,7,8,9] => [1,3,5,6,4,2,7,8,9] => [.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]]
[4,3,6,2,8,1,9,7,5] => [1,4,2,3,6,5,8,7,9] => [.,[[.,[.,.]],[[.,.],[[.,.],[.,.]]]]]
[3,2,5,1,6,4,7,8,9,10] => [1,3,5,6,4,2,7,8,9,10] => [.,[[.,.],[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[2,4,1,3,7,8,6,5] => [1,2,4,3,5,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,6,1,5,7,8,4,3] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,1,6,4,7,8,2,3] => [1,5,7,2,3,6,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,4,6,3,7,5,1,2] => [1,8,2,4,3,6,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[4,7,6,8,2,3,5,1] => [1,4,8,2,7,5,3,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[3,6,7,5,8,1,4,2] => [1,3,7,4,5,8,2,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,7,5,6,8,2,4,1] => [1,3,5,8,2,7,4,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[2,7,1,6,8,4,5,3] => [1,2,7,5,8,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,5,4,7,2,6,3,8] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,4,5,8,3,1,7,6] => [1,2,4,8,6,3,5,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[1,4,7,5,8,3,6,2] => [1,2,4,5,8,3,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[2,6,8,7,3,5,1,4] => [1,2,6,5,3,8,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[4,7,8,6,2,5,1,3] => [1,4,6,5,2,7,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[1,7,6,3,5,4,2,8] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[4,3,8,1,6,5,7,2] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[1,3,6,2,5,8,7,4] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[5,8,7,1,4,6,3,2] => [1,5,4,2,8,3,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[6,2,5,1,3,4,8,7] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,6,5,1,3,4,8,7] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[4,6,5,1,2,7,3,8] => [1,4,2,6,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,6,4,1,2,7,3,8] => [1,5,2,6,7,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,4,6,1,3,2,7,8] => [1,5,3,6,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,7,1,4,3,2,6,8] => [1,5,3,2,7,6,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[2,6,4,1,3,7,5,8] => [1,2,6,7,5,3,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[7,8,5,3,2,1,6,4] => [1,7,6,2,8,4,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[1,2,6,7,8,4,5,3] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[5,2,3,7,1,8,4,6] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,2,3,1,8,4,6,5] => [1,7,6,4,2,3,5,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[5,4,1,7,3,2,8,6] => [1,5,3,2,4,7,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,3,4,5,1,8,6,2] => [1,7,6,8,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[6,3,2,5,7,4,8,1] => [1,6,4,5,7,8,2,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[5,7,3,8,1,2,4,6] => [1,5,2,7,4,8,6,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,5,2,7,6,3,1,8] => [1,4,7,2,5,6,3,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,5,2,1,7,6,3,8] => [1,4,2,5,7,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[2,6,7,8,3,1,4,5] => [1,2,6,3,7,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[4,6,3,7,8,2,1,5] => [1,4,7,2,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,6,7,1,8,4,2,3] => [1,5,8,3,7,2,6,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[1,7,8,4,6,5,2,3] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,7,3,2,8,6,5,4] => [1,2,7,5,8,4,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[3,7,1,2,8,6,5,4] => [1,3,2,7,5,8,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,7,8,1,6,5,3,4] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,5,8,1,7,6,3,4] => [1,2,5,7,3,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[5,8,2,7,6,3,1,4] => [1,5,6,3,2,8,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[2,8,4,7,6,3,1,5] => [1,2,8,5,6,3,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[1,8,2,4,7,6,3,5] => [1,2,8,5,7,3,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[4,5,8,7,1,6,2,3] => [1,4,7,2,5,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,8,2,4,6,7,5,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[2,5,1,8,4,7,6,3] => [1,2,5,4,8,3,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[3,4,2,8,1,7,6,5] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[2,4,5,8,1,7,6,3] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[3,1,8,2,6,7,5,4] => [1,3,8,4,2,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[2,6,8,1,4,3,7,5] => [1,2,6,3,8,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[4,1,8,2,6,7,3,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[2,6,1,5,8,7,3,4] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[8,1,7,3,5,2,4,6] => [1,8,6,2,3,7,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[7,3,4,8,6,2,5,1] => [1,7,5,6,2,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,5,8,1,6,2,3,4] => [1,7,3,8,4,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,8,4,5,3,1,7,2] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,2,5,3,8,1,4,7] => [1,6,2,3,5,8,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,2,4,5,3,8,1,7] => [1,6,8,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,8,5,4,7,1,3,2] => [1,6,2,8,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[1,6,8,4,2,5,7,3] => [1,2,6,5,3,8,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[7,5,8,1,3,4,2,6] => [1,7,2,5,3,8,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[1,4,2,8,3,5,7,6] => [1,2,4,8,6,5,3,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[1,3,5,4,8,7,2,6] => [1,2,3,5,8,6,7,4] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[1,6,2,4,8,3,7,5] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,7,8,5,4,2,6,3] => [1,2,7,6,3,8,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,6,5,2,7,4,8,3] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[5,1,6,7,4,2,8,3] => [1,5,4,7,8,3,6,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[6,8,1,5,2,3,7,4] => [1,6,3,2,8,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[1,5,4,2,8,6,7,3] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,8,5,4,6,2,7,3] => [1,2,8,3,5,6,4,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[1,7,5,4,6,2,8,3] => [1,2,7,8,3,5,6,4] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[5,8,4,1,6,2,7,3] => [1,5,6,2,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,4,5,1,7,2,8,3] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[4,5,3,1,2,8,7,6] => [1,4,2,5,3,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[6,4,2,3,1,8,7,5] => [1,6,8,5,2,4,3,7] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[6,5,2,1,3,8,7,4] => [1,6,8,4,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,4,2,3,7,6,1,5] => [1,8,5,7,2,4,3,6] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[5,7,8,1,2,4,3,6] => [1,5,2,7,3,8,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[1,7,6,8,3,5,4,2] => [1,2,7,4,8,3,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[5,7,6,4,2,1,3,8] => [1,5,2,7,3,6,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,5,7,4,1,3,2,8] => [1,6,3,7,2,5,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[4,6,1,8,3,5,2,7] => [1,4,8,7,2,6,5,3] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,7,1,8,3,2,5,6] => [1,4,8,6,2,7,5,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,8,3,6,1,5,2,7] => [1,4,6,5,2,8,7,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[1,7,8,6,4,5,3,2] => [1,2,7,3,8,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[3,2,8,6,4,5,1,7] => [1,3,8,7,2,4,6,5] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[1,6,8,7,4,3,5,2] => [1,2,6,3,8,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,1,2,6,8,7,5,4] => [1,3,2,4,6,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[5,7,4,2,1,8,6,3] => [1,5,2,7,6,8,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,4,6,1,8,5,3,2] => [1,7,3,6,5,8,2,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[7,4,6,3,8,1,5,2] => [1,7,5,8,2,4,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,4,8,1,6,3,2,5] => [1,7,2,4,3,8,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,4,8,3,6,2,1,5] => [1,7,2,4,3,8,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,4,8,2,3,5,7,1] => [1,6,5,3,8,2,4,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[6,4,8,2,5,7,1,3] => [1,6,7,2,4,3,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[6,2,4,5,8,3,7,1] => [1,6,3,4,5,8,2,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,8,2,4,7,3,5,1] => [1,6,3,2,8,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,4,6,2,7,1,3,5] => [1,8,5,7,3,6,2,4] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[6,8,4,2,7,1,3,5] => [1,6,2,8,5,7,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,8,2,4,1,7,3,5] => [1,6,7,3,2,8,5,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[4,2,5,7,1,6,8,3] => [1,4,7,8,3,5,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[2,4,8,5,6,7,3,1] => [1,2,4,5,6,7,3,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[4,5,2,3,8,7,1,6] => [1,4,3,2,5,8,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[2,5,4,7,6,1,3,8] => [1,2,5,6,3,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,2,3,7,6,1,4,8] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,2,7,3,5,1,6,8] => [1,4,3,7,6,2,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[5,6,2,3,8,4,7,1] => [1,5,8,2,6,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,6,2,3,1,7,8,4] => [1,5,2,6,7,8,4,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,7,2,3,4,1,6,8] => [1,5,4,3,2,7,6,8] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[6,2,7,3,5,1,4,8] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,2,6,3,5,1,4,8] => [1,7,4,3,6,2,5,8] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[6,5,2,3,1,7,8,4] => [1,6,7,8,4,3,2,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[8,5,2,3,1,6,4,7] => [1,8,7,4,3,2,5,6] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[8,6,2,3,1,5,4,7] => [1,8,7,4,3,2,6,5] => [.,[[[[[.,.],.],[[.,.],.]],.],.]]
[8,2,6,3,1,7,4,5] => [1,8,5,2,3,6,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[1,6,3,4,2,7,5,8] => [1,2,6,7,5,3,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[8,5,2,7,3,4,6,1] => [1,8,2,5,3,4,7,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[1,7,2,4,5,6,8,3] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[7,2,8,1,4,6,3,5] => [1,7,3,8,5,4,2,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[2,7,8,1,5,6,3,4] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[6,8,2,3,1,5,4,7] => [1,6,5,2,8,7,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[5,8,2,3,1,6,4,7] => [1,5,2,8,7,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[5,7,2,1,4,6,8,3] => [1,5,4,2,7,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,2,7,1,5,6,8,3] => [1,4,2,3,7,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,2,3,8,1,7,5,6] => [1,4,8,6,7,5,2,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,2,1,5,3,7,6,8] => [1,4,5,3,2,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[5,1,3,8,4,6,7,2] => [1,5,4,8,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,1,3,2,6,7,8,4] => [1,5,6,7,8,4,2,3] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,1,3,4,2,7,6,8] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[7,2,1,3,5,8,4,6] => [1,7,4,3,2,5,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[6,8,7,2,3,4,5,1] => [1,6,4,2,8,3,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,7,2,8,1,4,5,6] => [1,3,2,7,5,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,6,7,3,4,5,1,8] => [1,2,6,5,4,3,7,8] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[3,8,4,5,2,1,6,7] => [1,3,4,5,2,8,7,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[2,8,7,5,1,3,4,6] => [1,2,8,6,3,7,4,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[2,1,10,3,4,5,6,7,8,9] => [1,2,3,10,9,8,7,6,5,4] => [.,[.,[.,[[[[[[[.,.],.],.],.],.],.],.]]]]
[4,5,7,2,8,3,6,1] => [1,4,2,5,8,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[5,2,1,3,6,7,8,4] => [1,5,6,7,8,4,3,2] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[1,6,5,7,2,8,3,4] => [1,2,6,8,4,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[7,5,2,6,1,8,4,3] => [1,7,4,6,8,3,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[1,6,5,7,2,8,4,3] => [1,2,6,8,3,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,5,4,6,2,8,7,3] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,5,4,6,2,8,3,7] => [1,2,5,3,4,6,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,5,6,4,8,2,3,7] => [1,2,5,8,7,3,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[6,2,1,5,8,4,7,3] => [1,6,4,5,8,3,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[7,5,6,8,4,1,3,2] => [1,7,3,6,2,5,4,8] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[8,3,7,5,1,4,2,6] => [1,8,6,4,5,2,3,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,1,5,7,3,6,2,4] => [1,8,4,7,2,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[8,3,2,6,4,5,1,7] => [1,8,7,2,3,4,6,5] => [.,[[[.,[.,[.,[[.,.],.]]]],.],.]]
[8,5,3,7,4,1,2,6] => [1,8,6,2,5,4,7,3] => [.,[[[.,[[[.,.],.],.]],[.,.]],.]]
[8,5,6,2,7,1,3,4] => [1,8,4,2,5,7,3,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,4,7,2,6,5,1,3] => [1,8,3,7,2,4,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[8,5,7,3,2,6,1,4] => [1,8,4,3,7,2,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[8,1,2,3,6,4,7,5] => [1,8,5,6,4,3,2,7] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[4,5,3,7,8,1,6,2] => [1,4,7,6,2,5,8,3] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,4,2,8,1,6,7,5] => [1,3,2,4,8,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[8,3,4,1,5,7,6,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[4,3,7,5,1,6,2,8] => [1,4,5,2,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,2,6,1,4,3,7,8] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[3,5,2,8,6,7,4,1] => [1,3,2,5,6,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[5,3,7,4,2,8,6,1] => [1,5,2,3,7,6,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,4,8,2,3,5,6,1] => [1,7,6,5,3,8,2,4] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[5,6,2,8,7,1,4,3] => [1,5,7,4,8,3,2,6] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[4,6,3,5,2,7,8,1] => [1,4,5,2,6,7,8,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[3,1,5,7,4,6,8,2] => [1,3,5,4,7,8,2,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[7,2,5,8,6,1,4,3] => [1,7,4,8,3,5,6,2] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[4,3,6,1,5,7,8,2] => [1,4,2,3,6,7,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,5,4,1,2,6,7,8] => [1,3,4,2,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[5,3,1,4,6,7,8,2] => [1,5,6,7,8,2,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,6,1,3,4,7,2,8] => [1,5,4,3,2,6,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[2,5,3,7,8,4,6,1] => [1,2,5,8,3,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[4,6,2,1,3,7,8,5] => [1,4,2,6,7,8,5,3] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,6,2,4,1,7,5,8] => [1,3,2,6,7,5,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,2,6,7,4,8,5,1] => [1,3,6,8,2,4,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[7,1,3,8,4,5,2,6] => [1,7,2,3,4,8,6,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[7,1,8,3,4,6,2,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,3,2,7,5,8,4,1] => [1,6,8,2,3,4,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[4,2,6,1,5,7,3,8] => [1,4,2,3,6,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,5,4,1,3,6,7,8] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,4,1,2,6,7,3,8] => [1,5,6,7,3,2,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,5,2,7,4,1,3,8] => [1,6,2,5,4,7,3,8] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[6,5,7,3,1,4,2,8] => [1,6,4,3,7,2,5,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[3,1,6,7,8,4,5,2] => [1,3,6,4,7,5,8,2] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[6,4,5,2,7,1,8,3] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[3,7,5,6,2,1,8,4] => [1,3,5,2,7,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[1,7,6,3,8,4,5,2] => [1,2,7,5,8,3,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[6,4,1,3,5,2,7,8] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,1,8,3,4,6,2,7] => [1,5,4,3,8,7,2,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[4,5,8,2,3,7,1,6] => [1,4,2,5,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[7,3,4,8,2,5,1,6] => [1,7,2,3,4,8,6,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[6,8,1,5,4,2,3,7] => [1,6,2,8,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[4,7,2,5,1,6,8,3] => [1,4,5,2,7,8,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,5,4,7,2,8,3,1] => [1,6,8,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[3,5,4,8,7,1,6,2] => [1,3,4,8,2,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[6,3,1,7,4,2,5,8] => [1,6,2,3,4,7,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,7,2,1,5,3,6,4] => [1,8,4,2,7,6,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[7,2,8,1,5,6,4,3] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,3,6,4,1,5,7,2] => [1,8,2,3,6,5,4,7] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[7,5,6,1,4,8,2,3] => [1,7,2,5,4,3,6,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[5,7,2,6,3,8,4,1] => [1,5,3,2,7,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,4,1,2,3,6,7,5] => [1,8,5,3,2,4,6,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[5,6,4,2,1,8,3,7] => [1,5,2,6,8,7,3,4] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,7,3,6,4,1,2,8] => [1,5,4,6,2,7,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[2,5,4,6,1,3,8,7] => [1,2,5,3,4,6,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,4,3,5,8,1,6,7] => [1,2,4,5,8,7,6,3] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[5,8,2,6,7,4,3,1] => [1,5,7,3,2,8,4,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[2,6,5,3,8,1,4,7] => [1,2,6,3,5,8,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[6,1,2,4,3,5,7,8] => [1,6,5,3,2,4,7,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[1,7,6,8,4,3,2,5] => [1,2,7,3,6,4,8,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,7,6,5,3,8,2,4] => [1,2,7,3,6,8,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[6,1,2,4,3,5,8,7] => [1,6,5,3,2,4,7,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[8,4,1,5,2,6,7,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[5,3,2,6,8,7,1,4] => [1,5,8,4,6,7,2,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[8,5,2,6,7,1,4,3] => [1,8,3,2,5,7,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[6,4,5,3,1,8,7,2] => [1,6,8,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[8,5,1,2,3,6,7,4] => [1,8,4,2,5,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[2,8,6,1,5,4,7,3] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[1,8,7,5,4,3,2,6] => [1,2,8,6,3,7,4,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[8,6,4,7,1,3,2,5] => [1,8,5,2,6,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[5,3,4,1,6,2,7,8] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[2,7,1,4,6,3,5,8] => [1,2,7,5,6,3,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[7,3,1,6,5,2,4,8] => [1,7,4,6,2,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,1,5,2,4,6,3,8] => [1,7,3,5,4,2,6,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[6,1,5,8,2,7,4,3] => [1,6,7,4,8,3,5,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[7,1,2,3,6,4,5,8] => [1,7,5,6,4,3,2,8] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[6,3,1,8,5,4,7,2] => [1,6,4,8,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,1,3,8,7,4,5,2] => [1,6,4,8,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,8,4,6,5,1,7,3] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[7,4,1,3,6,5,2,8] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[5,4,1,2,6,3,8,7] => [1,5,6,3,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,5,1,4,7,3,2,8] => [1,6,3,2,5,7,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[2,7,8,4,1,3,6,5] => [1,2,7,6,3,8,5,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[2,4,6,5,7,8,1,3] => [1,2,4,5,7,3,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,4,6,3,7,8,1,5] => [1,2,4,3,6,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,4,5,6,8,3,7,1] => [1,2,4,6,3,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,3,4,6,8,5,1,7] => [1,2,3,4,6,5,8,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[5,2,8,3,4,1,6,7] => [1,5,4,3,8,7,6,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[3,6,4,1,2,7,8,5] => [1,3,4,2,6,7,8,5] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[4,1,7,3,8,6,2,5] => [1,4,3,7,2,5,8,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[8,4,1,2,5,3,7,6] => [1,8,6,3,2,4,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[1,5,2,7,6,8,4,3] => [1,2,5,6,8,3,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[4,8,2,7,6,5,1,3] => [1,4,7,2,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,4,2,8,6,5,1,3] => [1,7,2,4,8,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,6,5,2,7,1,4,3] => [1,8,3,5,7,4,2,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[7,5,8,2,1,6,4,3] => [1,7,4,2,5,3,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[3,2,1,6,5,8,4,7] => [1,3,2,4,6,8,7,5] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[2,6,4,8,5,7,3,1] => [1,2,6,7,3,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[6,3,1,4,5,8,2,7] => [1,6,8,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[3,4,8,5,2,1,7,6] => [1,3,8,6,2,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[4,8,7,1,3,2,6,5] => [1,4,2,8,5,3,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[3,4,1,8,7,6,2,5] => [1,3,2,4,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[1,3,5,6,8,7,2,4] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,8,7,5,4,1,6,3] => [1,2,8,3,7,6,4,5] => [.,[.,[[.,[[[.,[.,.]],.],.]],.]]]
[4,6,1,3,2,8,5,7] => [1,4,3,2,6,8,7,5] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[3,2,8,4,5,7,1,6] => [1,3,8,6,7,2,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[6,1,8,2,4,5,3,7] => [1,6,5,4,2,3,8,7] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[8,3,6,4,2,7,1,5] => [1,8,5,2,3,6,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[1,3,8,4,7,6,2,5] => [1,2,3,8,5,7,4,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[8,3,7,5,4,1,2,6] => [1,8,6,2,3,7,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[2,6,4,7,8,5,1,3] => [1,2,6,5,8,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[5,4,3,7,6,1,8,2] => [1,5,6,2,4,7,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[3,1,2,8,7,6,4,5] => [1,3,2,4,8,5,7,6] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[8,5,4,1,2,3,7,6] => [1,8,6,3,4,2,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,3,2,1,6,4,7,5] => [1,8,5,6,4,2,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[2,3,8,4,1,7,5,6] => [1,2,3,8,6,7,5,4] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[4,6,1,3,2,7,8,5] => [1,4,3,2,6,7,8,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,7,2,5,8,4,1,3] => [1,6,4,5,8,3,2,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[4,1,7,8,2,5,6,3] => [1,4,8,3,7,6,5,2] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[3,4,6,7,1,5,8,2] => [1,3,6,5,2,4,7,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,4,5,7,8,1,6,2] => [1,3,5,8,2,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[1,8,7,4,3,5,2,6] => [1,2,8,6,5,3,7,4] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[2,4,5,8,1,3,7,6] => [1,2,4,8,6,3,5,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[2,7,8,6,5,3,1,4] => [1,2,7,3,8,4,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[2,8,3,5,6,1,4,7] => [1,2,8,7,4,5,6,3] => [.,[.,[[[[.,.],[.,[.,.]]],.],.]]]
[1,3,6,4,2,7,5,8] => [1,2,3,6,7,5,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,3,7,5,8,1,4,6] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,2,8,5,6,1,4,7] => [1,3,8,7,4,5,6,2] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[4,7,5,8,1,2,3,6] => [1,4,8,6,2,7,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[3,4,7,5,2,8,1,6] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,3,2,5,7,8,1,6] => [1,4,5,7,2,3,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[2,4,7,5,8,3,1,6] => [1,2,4,5,8,6,3,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[2,5,4,7,3,8,1,6] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,7,8,4,2,1,6,5] => [1,3,8,5,2,7,6,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[8,5,4,7,6,3,1,2] => [1,8,2,5,6,3,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[1,5,4,8,7,6,2,3] => [1,2,5,7,3,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[3,2,4,5,8,1,6,7] => [1,3,4,5,8,7,6,2] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[3,6,8,4,2,7,1,5] => [1,3,8,5,2,6,7,4] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[4,8,3,7,6,2,1,5] => [1,4,7,2,8,5,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,4,7,6,3,8,2,5] => [1,2,4,6,8,5,3,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[3,6,5,1,7,2,8,4] => [1,3,5,7,8,4,2,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[1,3,6,8,2,4,7,5] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,6,7,4,3,8,2,5] => [1,2,6,8,5,3,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[7,3,1,6,5,2,8,4] => [1,7,8,4,6,2,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[8,5,4,1,6,2,7,3] => [1,8,3,4,2,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[4,7,2,8,5,1,6,3] => [1,4,8,3,2,7,6,5] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[7,8,6,2,1,5,4,3] => [1,7,4,2,8,3,6,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[8,6,2,7,3,5,1,4] => [1,8,4,7,2,6,5,3] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[2,1,3,8,7,5,6,4] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[8,1,7,3,6,5,2,4] => [1,8,4,3,7,2,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[1,6,4,7,3,8,5,2] => [1,2,6,8,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,2,3,4,5,6,8,10,7,9] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[8,5,4,1,6,3,7,2] => [1,8,2,5,6,3,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[2,6,8,5,4,3,1,7] => [1,2,6,3,8,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,8,4,6,3,5,1,7] => [1,2,8,7,3,4,6,5] => [.,[.,[[[.,[.,[[.,.],.]]],.],.]]]
[3,8,1,4,6,5,2,7] => [1,3,2,8,7,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[2,7,5,4,1,8,3,6] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[4,6,1,8,5,3,2,7] => [1,4,8,7,2,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[5,1,4,8,2,6,3,7] => [1,5,2,3,4,8,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,5,8,1,3,7,6,2] => [1,4,2,5,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[8,6,7,1,4,3,2,5] => [1,8,5,4,2,6,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[8,5,2,6,3,4,7,1] => [1,8,2,5,3,4,6,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,3,6,1,2,7,4,5] => [1,8,5,2,3,6,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[3,8,6,1,2,5,7,4] => [1,3,6,5,2,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,3,7,6,1,8,5,2] => [1,4,6,8,2,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[8,6,3,2,7,1,5,4] => [1,8,4,2,6,3,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[6,8,1,5,4,7,2,3] => [1,6,7,2,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,7,2,5,4,8,1,3] => [1,6,8,3,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[7,6,2,4,8,5,1,3] => [1,7,2,6,5,8,3,4] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]]
[4,7,5,2,6,3,8,1] => [1,4,2,7,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,5,6,2,8,1,4,7] => [1,3,6,2,5,8,7,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[5,1,2,4,3,7,6,8] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[1,6,8,2,5,3,4,7] => [1,2,6,3,8,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[8,5,2,7,3,6,4,1] => [1,8,2,5,3,4,7,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[8,7,6,2,4,5,3,1] => [1,8,2,7,3,6,5,4] => [.,[[.,[[.,[[[.,.],.],.]],.]],.]]
[5,4,8,7,1,2,6,3] => [1,5,2,4,7,6,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[2,5,6,4,3,8,1,7] => [1,2,5,3,6,8,7,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[8,7,3,5,1,4,6,2] => [1,8,2,7,6,4,5,3] => [.,[[.,[[[[.,.],[.,.]],.],.]],.]]
[8,7,3,5,2,4,6,1] => [1,8,2,7,6,4,5,3] => [.,[[.,[[[[.,.],[.,.]],.],.]],.]]
[8,4,2,7,6,5,1,3] => [1,8,3,2,4,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[4,6,3,8,5,2,7,1] => [1,4,8,2,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,1,3,8,5,6,2,7] => [1,4,8,7,2,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[5,2,8,3,1,6,7,4] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,7,8,6,3,2,5,4] => [1,2,7,5,3,8,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[3,7,2,4,5,6,1,8] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,4,6,7,2,1,5,8] => [1,3,6,2,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,6,7,1,4,3,8,5] => [1,2,6,3,7,8,5,4] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[4,2,5,3,8,6,7,1] => [1,4,3,5,8,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[3,2,7,4,8,5,6,1] => [1,3,7,6,5,8,2,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[7,2,5,1,6,3,8,4] => [1,7,8,4,2,3,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[6,3,8,5,4,2,7,1] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,4,6,1,3,5,2,8] => [1,7,2,4,3,6,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[1,5,3,8,7,4,6,2] => [1,2,5,7,6,4,8,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[2,5,3,8,7,4,1,6] => [1,2,5,7,3,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,8,3,5,1,2,7,4] => [1,6,2,8,4,5,3,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,5,2,8,3,7,1,6] => [1,4,8,6,7,2,5,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,7,5,1,6,4,3,2] => [1,8,2,7,3,5,6,4] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[4,5,8,3,1,2,7,6] => [1,4,3,8,6,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,6,8,3,5,1,2,7] => [1,4,3,8,7,2,6,5] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[1,4,6,3,7,5,2,8] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,7,6,3,8,5,2,4] => [1,2,7,3,6,5,8,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[1,3,8,7,4,5,6,2] => [1,2,3,8,4,7,6,5] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]]
[7,3,1,8,4,5,6,2] => [1,7,6,5,4,8,2,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[3,2,8,7,4,5,6,1] => [1,3,8,2,4,7,6,5] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[6,2,4,3,7,5,8,1] => [1,6,5,7,8,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[6,4,2,5,1,7,8,3] => [1,6,7,8,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,8,2,1,5,7,6,4] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[1,3,2,8,7,4,6,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[5,4,2,7,3,8,6,1] => [1,5,3,2,4,7,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,6,3,7,8,1,2,5] => [1,4,7,2,6,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[4,1,5,6,3,8,7,2] => [1,4,6,8,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[8,1,5,4,6,7,3,2] => [1,8,2,3,5,6,7,4] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[2,8,5,1,3,7,6,4] => [1,2,8,4,3,5,6,7] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[2,4,5,8,3,7,6,1] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[6,4,5,1,3,8,7,2] => [1,6,8,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,1,3,5,4,8,2,7] => [1,6,8,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,3,8,7,2,5,6,4] => [1,2,3,8,4,7,6,5] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]]
[5,1,4,8,3,7,6,2] => [1,5,3,4,8,2,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[8,4,1,2,7,6,5,3] => [1,8,3,2,4,5,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[4,8,3,2,7,6,5,1] => [1,4,2,8,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[1,8,7,3,4,6,5,2] => [1,2,8,3,7,5,4,6] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]]
[4,3,1,2,6,5,8,7,9] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[5,3,1,2,4,6,8,7] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[3,1,2,8,7,5,4,6] => [1,3,2,4,8,6,5,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[1,4,3,8,5,7,2,6] => [1,2,4,8,6,7,3,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[6,7,1,5,2,8,4,3] => [1,6,8,3,2,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[1,5,3,7,6,4,8,2] => [1,2,5,6,4,7,8,3] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[4,8,1,3,6,2,7,5] => [1,4,3,2,8,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[2,7,3,4,8,6,5,1] => [1,2,7,5,8,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[6,2,3,8,1,5,7,4] => [1,6,5,2,3,4,8,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[2,5,7,4,8,3,6,1] => [1,2,5,8,3,7,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[8,5,6,2,4,7,1,3] => [1,8,3,6,7,2,5,4] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[4,8,5,6,7,1,3,2] => [1,4,6,2,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,3,7,1,2,8,5,6] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,8,6,2,7,5,4,1] => [1,3,6,5,7,4,2,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[4,8,1,6,2,5,3,7] => [1,4,6,5,2,8,7,3] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,8,3,1,2,4,6,7] => [1,5,2,8,7,6,4,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[1,4,8,5,2,3,6,7] => [1,2,4,5,3,8,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[1,4,8,5,2,3,7,6] => [1,2,4,5,3,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[7,1,4,2,6,8,3,5] => [1,7,3,4,2,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[1,5,8,7,2,4,3,6] => [1,2,5,3,8,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,2,8,7,3,5,4,6] => [1,2,3,8,6,5,4,7] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[8,7,1,3,2,5,4,6] => [1,8,6,5,2,7,4,3] => [.,[[[[.,[[.,.],.]],.],[.,.]],.]]
[6,7,4,2,8,1,3,5] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[4,7,5,6,2,8,3,1] => [1,4,6,8,2,7,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,7,5,2,8,4,3,1] => [1,6,4,2,7,3,5,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,8,4,3,2,7,5,1] => [1,6,7,5,2,8,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[2,1,4,3,6,5,9,7,10,8] => [1,2,3,4,5,6,7,9,10,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]]
[2,1,4,3,7,5,8,6,10,9] => [1,2,3,4,5,7,8,6,9,10] => [.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]]
[2,1,4,3,7,5,9,6,10,8] => [1,2,3,4,5,7,9,10,8,6] => [.,[.,[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]]]
[2,1,5,3,7,4,9,6,10,8] => [1,2,3,5,7,9,10,8,6,4] => [.,[.,[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]]]
[3,1,4,2,7,5,8,6,11,9,12,10] => [1,3,4,2,5,7,8,6,9,11,12,10] => [.,[[.,.],[.,[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]]]]
[6,1,7,3,5,8,2,4] => [1,6,8,4,3,7,2,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[1,3,7,6,4,8,2,5] => [1,2,3,7,4,6,8,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[2,6,4,8,7,3,1,5] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,1,8,7,3,5,4,6] => [1,2,3,8,6,5,4,7] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[6,1,5,8,7,4,3,2] => [1,6,4,8,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,1,8,5,7,4,3,2] => [1,6,4,5,7,3,8,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[8,1,3,7,2,4,6,5] => [1,8,5,2,3,4,7,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[2,6,7,3,5,8,4,1] => [1,2,6,8,3,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,6,7,3,5,8,1,4] => [1,2,6,8,4,3,7,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,5,6,7,1,4,8,3] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[4,7,5,3,2,8,1,6] => [1,4,3,5,2,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[4,7,5,2,8,6,1,3] => [1,4,2,7,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,8,6,7,2,5,4,1] => [1,3,6,5,2,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[6,3,1,8,2,4,5,7] => [1,6,4,8,7,5,2,3] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[4,6,3,7,8,1,5,2] => [1,4,7,5,8,2,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,1,4,7,5,8,6,3] => [1,2,3,4,7,6,8,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[7,6,2,4,8,3,1,5] => [1,7,2,6,3,4,5,8] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,6,3,5,2,1,7,4] => [1,8,4,5,2,6,3,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[6,8,3,1,2,5,4,7] => [1,6,5,2,8,7,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[5,8,6,4,7,1,2,3] => [1,5,7,2,8,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,5,1,8,7,3,4,6] => [1,2,5,7,4,8,6,3] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[7,2,4,3,8,6,1,5] => [1,7,2,3,4,5,8,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,8,4,3,5,1,7,2] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,4,7,3,6,8,2,5] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[3,7,1,4,6,8,2,5] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,4,7,3,6,8,1,5] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[8,5,7,6,1,3,2,4] => [1,8,4,6,3,7,2,5] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[1,2,6,7,4,5,8,3] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[7,2,3,6,8,1,4,5] => [1,7,4,6,2,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,6,1,3,8,5,4,7] => [1,2,6,5,8,7,4,3] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[6,4,1,8,3,2,5,7] => [1,6,2,4,8,7,5,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,8,1,4,2,7,3,6] => [1,5,2,8,6,7,3,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[2,3,1,6,8,7,4,5] => [1,2,3,4,6,7,5,8] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[6,4,8,2,1,7,3,5] => [1,6,7,3,8,5,2,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[2,3,1,8,7,5,6,4] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[1,5,6,7,2,4,3,8] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[6,8,3,7,1,2,5,4] => [1,6,2,8,4,7,5,3] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,8,6,4,1,5,3,7] => [1,2,8,7,3,6,5,4] => [.,[.,[[[.,[[[.,.],.],.]],.],.]]]
[1,5,7,3,6,2,4,8] => [1,2,5,6,3,7,4,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[6,7,4,5,1,3,8,2] => [1,6,3,4,5,2,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[1,6,5,3,8,2,4,7] => [1,2,6,3,5,8,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[8,7,4,5,1,3,2,6] => [1,8,6,3,4,5,2,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,5,1,2,7,4,3,6] => [1,8,6,4,2,5,7,3] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[2,6,3,8,4,1,7,5] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,6,7,4,1,2,5,8] => [1,3,7,5,2,6,4,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[1,4,7,5,8,2,3,6] => [1,2,4,5,8,6,3,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[1,6,8,4,7,3,2,5] => [1,2,6,3,8,5,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[3,6,7,5,4,8,1,2] => [1,3,7,2,6,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[2,1,5,7,4,6,8,3] => [1,2,3,5,4,7,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,3,5,7,8,1,6,4] => [1,2,3,5,8,4,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[1,5,7,4,2,3,6,8] => [1,2,5,3,7,6,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,4,7,5,3,6,8,1] => [1,2,4,5,3,7,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[8,1,7,2,4,6,3,5] => [1,8,5,4,2,3,7,6] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[1,2,4,7,8,6,3,5] => [1,2,3,4,7,5,8,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[2,4,7,8,3,5,1,6] => [1,2,4,8,6,5,3,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[1,3,6,2,5,8,4,7] => [1,2,3,6,8,7,4,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[4,8,1,2,6,3,7,5] => [1,4,2,8,5,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,8,1,2,6,3,7,4] => [1,5,6,3,2,8,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[1,6,2,3,7,5,8,4] => [1,2,6,5,7,8,4,3] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[4,1,2,6,5,7,8,3] => [1,4,6,7,8,3,2,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[1,7,5,2,3,8,6,4] => [1,2,7,6,8,4,3,5] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[2,6,1,8,3,7,4,5] => [1,2,6,7,4,8,5,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[8,4,2,1,3,7,5,6] => [1,8,6,7,5,3,2,4] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[2,5,1,7,6,8,3,4] => [1,2,5,6,8,4,7,3] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[5,3,1,8,2,4,7,6] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,2,6,3,7,5,8,4] => [1,2,3,6,5,7,8,4] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[3,1,5,4,6,7,8,2] => [1,3,5,6,7,8,2,4] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[2,6,8,7,3,1,4,5] => [1,2,6,3,8,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[7,4,2,1,3,8,5,6] => [1,7,5,3,2,4,6,8] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,2,1,3,8,5,4,6] => [1,7,4,3,2,5,8,6] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[2,1,7,3,8,6,4,5] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,7,5,3,2,4,8,6] => [1,2,7,8,6,4,3,5] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[1,4,2,7,6,5,8,3] => [1,2,4,7,8,3,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[3,4,1,6,5,7,8,2] => [1,3,2,4,6,7,8,5] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[2,8,7,3,4,1,5,6] => [1,2,8,6,3,7,5,4] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[3,1,8,7,5,2,6,4] => [1,3,8,4,7,6,2,5] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[4,5,6,8,7,2,1,3] => [1,4,8,3,6,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[2,8,3,1,5,4,7,6] => [1,2,8,6,4,3,5,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[1,8,6,2,4,3,7,5] => [1,2,8,5,4,3,6,7] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[4,8,3,1,6,2,7,5] => [1,4,2,8,5,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[6,2,7,1,5,8,4,3] => [1,6,8,3,7,4,2,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,8,5,1,3,2,6,7] => [1,4,2,8,7,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[5,4,3,1,2,7,6,8] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,1,6,5,2,3,7,8] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[7,1,5,2,3,6,4,8] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[4,1,6,3,7,2,5,8] => [1,4,3,6,2,5,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,6,1,2,8,3,7,5] => [1,4,2,6,3,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,1,3,6,7,2,5,8] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,6,5,1,3,4,7,8] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,6,7,4,3,1,5,8] => [1,2,6,3,7,5,4,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[2,6,3,1,7,4,5,8] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[6,5,3,7,2,4,1,8] => [1,6,4,7,2,5,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[2,3,6,7,1,5,4,8] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[5,1,6,7,3,2,4,8] => [1,5,3,6,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,6,1,4,7,2,3,8] => [1,5,7,3,2,6,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[1,2,5,7,8,6,3,4] => [1,2,3,5,8,4,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[1,2,6,7,4,5,3,8] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,2,7,8,4,6,3,5] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[8,6,5,2,1,7,4,3] => [1,8,3,5,2,6,7,4] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[4,3,8,6,7,1,5,2] => [1,4,6,2,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[8,3,2,4,7,1,6,5] => [1,8,5,7,6,2,3,4] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[7,3,2,8,6,1,5,4] => [1,7,5,6,2,3,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[5,2,7,4,6,1,8,3] => [1,5,6,2,3,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,6,8,5,1,2,7,3] => [1,4,5,2,6,3,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[1,8,5,3,2,4,6,7] => [1,2,8,7,6,4,3,5] => [.,[.,[[[[[.,.],[.,.]],.],.],.]]]
[1,6,7,3,4,2,5,8] => [1,2,6,3,7,5,4,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,6,8,3,4,2,5,7] => [1,2,6,3,8,7,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,8,7,5,3,4,2,6] => [1,2,8,6,4,5,3,7] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[1,7,8,5,3,4,2,6] => [1,2,7,3,8,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,7,6,8,4,2,3,5] => [1,2,7,3,6,4,8,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,7,8,6,4,3,2,5] => [1,2,7,3,8,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[5,1,7,8,4,2,3,6] => [1,5,4,8,6,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[3,8,2,1,6,7,5,4] => [1,3,2,8,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[2,8,3,1,7,5,6,4] => [1,2,8,4,3,5,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[2,3,4,5,6,7,8,11,10,1,9] => [1,2,3,4,5,6,7,8,11,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]]
[2,3,4,5,6,7,8,9,12,11,1,10] => [1,2,3,4,5,6,7,8,9,12,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]]]
[2,7,4,1,5,8,3,6] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,1,6,4,7,8,3,5] => [1,2,3,6,8,5,7,4] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[5,7,8,3,4,2,1,6] => [1,5,4,3,8,6,2,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[4,7,5,3,8,2,6,1] => [1,4,3,5,8,2,7,6] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[2,6,4,7,8,5,3,1] => [1,2,6,5,8,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[7,8,4,5,6,1,3,2] => [1,7,3,4,5,6,2,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[2,5,1,8,4,6,7,3] => [1,2,5,4,8,3,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[5,2,8,4,6,7,1,3] => [1,5,6,7,2,3,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[1,3,5,8,4,6,7,2] => [1,2,3,5,4,8,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[3,4,5,8,2,1,6,7] => [1,3,5,2,4,8,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[8,2,7,6,3,4,5,1] => [1,8,2,3,7,5,4,6] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[6,8,7,3,2,1,4,5] => [1,6,2,8,5,3,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[3,4,8,2,7,1,5,6] => [1,3,8,6,2,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[7,2,6,1,4,8,3,5] => [1,7,3,6,8,5,4,2] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[7,8,1,2,4,6,3,5] => [1,7,3,2,8,5,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,2,8,3,4,5,1,6] => [1,7,2,3,8,6,5,4] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[7,5,1,2,4,3,8,6] => [1,7,8,6,3,2,5,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[7,6,8,1,4,2,3,5] => [1,7,3,8,5,4,2,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[2,4,3,7,8,5,6,1] => [1,2,4,7,6,5,8,3] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[2,1,7,6,3,4,5,8] => [1,2,3,7,5,4,6,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[6,3,5,2,1,8,4,7] => [1,6,8,7,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,1,5,3,8,2,4,7] => [1,6,2,3,5,8,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[2,3,6,8,5,1,7,4] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,2,4,8,6,1,7,5] => [1,3,4,8,5,6,2,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[2,1,3,8,4,5,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[3,1,2,8,5,4,7,6] => [1,3,2,4,8,6,5,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[2,1,3,7,8,4,6,5] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[2,1,3,8,4,7,6,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[3,1,2,8,4,5,7,6] => [1,3,2,4,8,6,5,7] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[1,2,8,7,5,4,6,3] => [1,2,3,8,4,7,6,5] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]]
[4,6,7,2,3,8,1,5] => [1,4,2,6,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,2,7,5,6,8,1,4] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,1,8,7,4,6,5,3] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[6,1,5,8,4,7,3,2] => [1,6,7,3,5,4,8,2] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[1,4,6,8,5,7,2,3] => [1,2,4,8,3,6,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[6,1,5,4,2,3,8,7] => [1,6,3,5,2,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[8,1,6,3,5,2,4,7] => [1,8,7,4,3,6,2,5] => [.,[[[[[.,.],.],[[.,.],.]],.],.]]
[4,6,2,5,3,8,1,7] => [1,4,5,3,2,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[4,6,5,2,1,8,3,7] => [1,4,2,6,8,7,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,8,4,3,6,7,2,1] => [1,5,6,7,2,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,8,2,1,5,3,4,7] => [1,6,3,2,8,7,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[2,5,3,8,6,7,4,1] => [1,2,5,6,7,4,8,3] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[3,2,6,5,1,8,4,7] => [1,3,6,8,7,4,5,2] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[7,4,5,8,1,6,2,3] => [1,7,2,4,8,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[4,5,8,1,6,7,3,2] => [1,4,2,5,6,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,1,8,4,6,7,3,2] => [1,5,6,7,3,8,2,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,5,3,8,1,7,2,4] => [1,6,7,2,5,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[8,3,7,1,6,2,4,5] => [1,8,5,6,2,3,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,1,7,5,6,4,2,3] => [1,8,3,7,2,4,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[8,6,1,5,3,7,2,4] => [1,8,4,5,3,2,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[7,2,3,6,8,1,5,4] => [1,7,5,8,4,6,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[2,6,3,7,8,1,4,5] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,2,8,6,3,1,5,4] => [1,7,5,3,8,4,6,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[7,2,4,5,8,6,3,1] => [1,7,3,4,5,8,2,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[6,3,8,4,7,2,5,1] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,2,3,6,8,5,4,1] => [1,7,4,6,5,8,2,3] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[7,4,5,2,8,1,6,3] => [1,7,6,2,4,3,5,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[7,5,4,2,8,1,6,3] => [1,7,6,2,5,8,3,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[7,6,3,2,8,4,5,1] => [1,7,5,8,2,6,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,2,3,6,8,4,5,1] => [1,7,5,8,2,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,2,5,4,8,3,6,1] => [1,7,6,3,5,8,2,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[7,4,5,2,8,3,6,1] => [1,7,6,3,5,8,2,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[3,1,6,7,4,5,2,8] => [1,3,6,5,4,7,2,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,1,5,4,7,6,2,8] => [1,3,5,7,2,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[7,3,6,8,2,4,5,1] => [1,7,5,2,3,6,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[5,1,3,2,4,6,8,7] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[8,4,2,5,1,7,3,6] => [1,8,6,7,3,2,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[6,4,2,5,7,3,8,1] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,7,8,4,2,3,6,1] => [1,5,2,7,6,3,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[6,4,5,2,8,3,7,1] => [1,6,3,5,8,2,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,5,2,4,3,8,7,1] => [1,6,8,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,5,3,4,1,8,2,7] => [1,6,8,7,2,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[6,4,5,3,8,1,2,7] => [1,6,2,4,3,5,8,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,6,4,8,3,1,2,7] => [1,5,3,4,8,7,2,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[7,2,4,6,3,8,5,1] => [1,7,5,3,4,6,8,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[5,4,2,6,8,7,3,1] => [1,5,8,2,4,6,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,6,5,3,8,1,7,2] => [1,4,3,5,8,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[3,2,8,7,4,6,5,1] => [1,3,8,2,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[4,8,5,2,7,6,3,1] => [1,4,2,8,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[2,8,6,5,7,1,3,4] => [1,2,8,4,5,7,3,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[3,8,4,7,2,1,6,5] => [1,3,4,7,6,2,8,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[4,8,5,1,7,6,3,2] => [1,4,2,8,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[5,8,1,7,6,2,3,4] => [1,5,6,2,8,4,7,3] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[5,1,7,2,4,6,3,8] => [1,5,4,2,3,7,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,8,2,1,3,4,7,5] => [1,6,4,2,8,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,2,1,7,6,4,3,8] => [1,5,6,4,7,3,2,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[7,4,8,3,6,5,1,2] => [1,7,2,4,3,8,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[7,4,3,8,5,6,1,2] => [1,7,2,4,8,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,2,1,8,7,4,5,3] => [1,6,4,8,3,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[5,2,1,7,6,3,4,8] => [1,5,6,3,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[1,3,4,7,8,2,6,5] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[1,5,4,3,8,7,2,6] => [1,2,5,8,6,7,3,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,2,5,8,4,3,6,7] => [1,2,3,5,4,8,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[3,5,6,7,2,4,8,1] => [1,3,6,4,7,8,2,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,5,4,7,2,6,8,1] => [1,3,4,7,8,2,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[3,4,5,7,2,8,6,1] => [1,3,5,2,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,5,4,7,2,8,6,1] => [1,3,4,7,6,8,2,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[3,2,5,7,4,8,6,1] => [1,3,5,4,7,6,8,2] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,5,7,4,2,8,6,1] => [1,3,7,6,8,2,5,4] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[2,3,5,7,8,4,6,1] => [1,2,3,5,8,4,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[3,5,7,8,2,6,4,1] => [1,3,7,4,8,2,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,5,7,8,6,2,4,1] => [1,3,7,4,8,2,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,2,4,5,6,7,8,9,10,11,1] => [1,3,4,5,6,7,8,9,10,11,2] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[8,6,1,4,3,5,2,7] => [1,8,7,2,6,5,3,4] => [.,[[[.,[[[.,[.,.]],.],.]],.],.]]
[5,1,6,4,8,2,3,7] => [1,5,8,7,3,6,2,4] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[8,1,4,2,5,3,6,7] => [1,8,7,6,3,4,2,5] => [.,[[[[[.,.],[.,[.,.]]],.],.],.]]
[2,8,4,1,5,3,6,7] => [1,2,8,7,6,3,4,5] => [.,[.,[[[[.,[.,[.,.]]],.],.],.]]]
[8,4,1,3,5,2,6,7] => [1,8,7,6,2,4,3,5] => [.,[[[[.,[[.,.],[.,.]]],.],.],.]]
[8,3,1,2,5,4,6,7] => [1,8,7,6,4,2,3,5] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[3,1,8,2,5,4,6,7] => [1,3,8,7,6,4,2,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[4,2,5,1,8,7,6,3] => [1,4,2,3,5,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[5,2,4,8,1,7,6,3] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[7,3,2,4,6,8,1,5] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[1,4,8,6,7,2,5,3] => [1,2,4,6,3,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[1,4,5,7,3,8,2,6] => [1,2,4,7,3,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[4,6,8,1,2,5,3,7] => [1,4,2,6,5,3,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,5,6,8,2,1,4,7] => [1,3,6,2,5,4,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,7,5,8,2,3,1,6] => [1,4,8,6,3,5,2,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,6,7,5,1,8,3,2] => [1,4,5,2,6,8,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[8,3,4,2,6,7,1,5] => [1,8,5,6,7,2,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[7,5,3,8,6,2,1,4] => [1,7,2,5,6,3,4,8] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,3,1,8,2,6,5,4] => [1,7,5,2,3,4,8,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[4,6,7,5,2,8,3,1] => [1,4,5,2,6,8,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[5,8,7,2,4,3,1,6] => [1,5,4,2,8,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,1,2,8,6,7,3,4] => [1,5,6,7,3,2,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[2,5,7,8,6,1,4,3] => [1,2,5,6,3,7,4,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[5,1,7,6,8,2,3,4] => [1,5,8,4,6,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[1,7,6,2,4,3,8,5] => [1,2,7,8,5,4,3,6] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[7,1,6,2,4,5,3,8] => [1,7,3,6,5,4,2,8] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[5,7,1,6,2,3,4,8] => [1,5,2,7,4,6,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[6,2,5,8,3,4,1,7] => [1,6,4,8,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,6,8,7,1,3,2,4] => [1,5,2,6,3,8,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[1,5,3,4,8,2,6,7] => [1,2,5,8,7,6,3,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,1,3,6,5,8,4,7] => [1,2,3,4,6,8,7,5] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[2,8,6,5,7,4,3,1] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[2,8,6,5,7,4,1,3] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[6,5,2,7,4,3,1,8] => [1,6,3,2,5,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,5,8,3,4,2,1,6] => [1,7,2,5,4,3,8,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[5,3,7,2,4,1,8,6] => [1,5,4,2,3,7,8,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,1,5,7,2,4,3,8] => [1,6,4,7,3,5,2,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[4,1,8,2,6,5,7,3] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[6,1,4,7,8,5,3,2] => [1,6,5,8,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[2,5,8,4,6,3,7,1] => [1,2,5,6,3,8,4,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[4,3,7,1,2,6,8,5] => [1,4,2,3,7,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,1,6,5,2,7,4,3] => [1,8,3,6,7,4,5,2] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[6,8,1,5,2,7,4,3] => [1,6,7,4,5,2,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[4,5,8,2,3,7,6,1] => [1,4,2,5,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[1,7,3,2,4,8,6,5] => [1,2,7,6,8,5,4,3] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[4,3,1,8,2,6,7,5] => [1,4,8,5,2,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[1,7,5,3,8,6,2,4] => [1,2,7,3,5,8,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[2,5,3,8,1,4,7,6] => [1,2,5,3,4,8,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[4,2,5,8,1,3,7,6] => [1,4,8,6,3,5,2,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[8,1,2,4,3,5,7,6] => [1,8,6,5,3,2,4,7] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[2,4,3,8,1,5,7,6] => [1,2,4,8,6,5,3,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[3,1,7,4,8,6,5,2] => [1,3,7,5,8,2,4,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[6,4,5,3,2,8,7,1] => [1,6,8,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,7,3,8,5,1,6,4] => [1,2,7,6,3,4,8,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[8,7,3,2,5,6,4,1] => [1,8,2,7,4,3,5,6] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[7,6,2,8,1,4,5,3] => [1,7,5,2,6,4,8,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[2,3,8,4,1,5,7,6] => [1,2,3,8,6,5,4,7] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[7,1,6,2,4,8,3,5] => [1,7,3,6,8,5,4,2] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[2,7,8,1,4,3,6,5] => [1,2,7,6,3,8,5,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[6,5,8,1,3,2,4,7] => [1,6,2,5,3,8,7,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[2,1,8,5,3,4,6,7] => [1,2,3,8,7,6,4,5] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]]
[8,4,1,3,2,5,6,7] => [1,8,7,6,5,2,4,3] => [.,[[[[[.,[[.,.],.]],.],.],.],.]]
[8,6,1,2,3,5,4,7] => [1,8,7,4,2,6,5,3] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[7,8,1,5,2,4,6,3] => [1,7,6,4,5,2,8,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[2,8,6,3,1,5,4,7] => [1,2,8,7,4,3,6,5] => [.,[.,[[[[.,.],[[.,.],.]],.],.]]]
[5,7,2,8,4,1,6,3] => [1,5,4,8,3,2,7,6] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[2,5,6,3,8,1,4,7] => [1,2,5,8,7,4,3,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[1,3,4,5,6,7,2,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[7,5,1,8,4,6,3,2] => [1,7,3,2,5,4,8,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,7,8,5,6,4,3,2] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,8,1,7,4,5,3,6] => [1,2,8,6,5,4,7,3] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[7,3,6,2,5,4,8,1] => [1,7,8,2,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[1,6,2,3,5,8,4,7] => [1,2,6,8,7,4,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,8,5,6,4,3,7,2] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[2,6,8,4,5,1,7,3] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[4,6,5,7,8,1,3,2] => [1,4,7,3,5,8,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[2,5,8,6,4,7,1,3] => [1,2,5,4,6,7,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[5,3,2,1,7,8,4,6] => [1,5,7,4,2,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,2,5,3,4,8,1,7] => [1,6,8,7,2,3,5,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[6,2,5,3,4,8,7,1] => [1,6,8,2,3,5,4,7] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[2,6,5,3,4,8,1,7] => [1,2,6,8,7,3,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[5,3,4,8,1,7,2,6] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[1,5,3,4,8,7,2,6] => [1,2,5,8,6,7,3,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[5,1,3,8,4,7,6,2] => [1,5,4,8,2,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,3,8,1,4,7,6,2] => [1,5,4,2,3,8,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[4,3,5,8,1,7,6,2] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,6,5,4,8,1,2,7] => [1,3,5,8,7,2,6,4] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[3,5,2,4,8,7,6,1] => [1,3,2,5,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[2,5,3,6,8,4,1,7] => [1,2,5,8,7,3,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[4,6,2,5,1,7,8,3] => [1,4,5,2,6,7,8,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[2,3,6,5,8,4,1,7] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[2,3,5,1,7,6,4,8] => [1,2,3,5,7,4,6,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,3,1,7,4,8,6,5] => [1,2,3,4,7,6,8,5] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[2,3,8,7,6,4,1,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[2,6,3,7,4,1,5,8] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,5,2,3,1,6,4,8] => [1,7,4,3,2,5,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[2,1,7,4,8,5,3,6] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[4,2,8,1,3,6,7,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[8,1,2,5,7,4,6,3] => [1,8,3,2,4,5,7,6] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[6,4,1,3,7,2,5,8] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[8,2,5,3,6,1,4,7] => [1,8,7,4,3,5,6,2] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[3,7,5,1,4,6,2,8] => [1,3,5,4,2,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[6,8,7,4,1,5,2,3] => [1,6,5,2,8,3,7,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[8,6,4,7,5,1,3,2] => [1,8,2,6,3,4,7,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[2,4,6,5,7,1,8,3] => [1,2,4,5,7,8,3,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[6,2,4,7,8,5,3,1] => [1,6,5,8,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[1,2,7,8,6,4,5,3] => [1,2,3,7,5,6,4,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[4,8,1,2,6,5,3,7] => [1,4,2,8,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[6,4,8,1,2,3,7,5] => [1,6,3,8,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[7,4,1,3,6,8,5,2] => [1,7,5,6,8,2,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[7,1,8,3,2,6,5,4] => [1,7,5,2,3,8,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[5,2,7,1,4,6,3,8] => [1,5,4,2,3,7,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[6,3,8,5,7,1,4,2] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,4,3,8,5,7,1,6] => [1,2,4,8,6,7,3,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[2,8,3,1,4,6,5,7] => [1,2,8,7,5,4,3,6] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]]
[3,7,1,6,5,8,2,4] => [1,3,2,7,4,6,8,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[7,4,3,6,8,2,1,5] => [1,7,2,4,6,3,5,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[3,8,5,4,7,6,1,2] => [1,3,5,7,2,8,4,6] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,6,5,1,3,8,7,2] => [1,4,2,6,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,4,6,2,1,8,7,3] => [1,5,2,4,3,6,8,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[3,5,4,1,2,8,6,7] => [1,3,4,2,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[5,3,8,1,4,2,6,7] => [1,5,4,2,3,8,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,3,8,1,4,2,7,6] => [1,5,4,2,3,8,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[1,4,7,5,8,6,2,3] => [1,2,4,5,8,3,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[8,5,7,6,3,4,1,2] => [1,8,2,5,3,7,4,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[2,4,5,1,8,3,7,6] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[7,2,8,5,3,4,1,6] => [1,7,2,3,8,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[6,4,5,3,1,7,8,2] => [1,6,7,8,2,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[1,4,7,6,8,5,2,3] => [1,2,4,6,5,8,3,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,3,4,7,8,9,1,5,6] => [1,2,3,4,7,5,8,6,9] => [.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]]
[2,3,4,5,1,9,6,7,8] => [1,2,3,4,5,6,9,8,7] => [.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]
[2,3,4,1,8,9,5,6,7] => [1,2,3,4,5,8,6,9,7] => [.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]]
[2,3,4,5,8,9,10,1,6,7] => [1,2,3,4,5,8,6,9,7,10] => [.,[.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]]]
[2,3,1,7,8,9,4,5,6] => [1,2,3,4,7,5,8,6,9] => [.,[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]]
[2,5,6,3,4,1,8,7] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[4,6,2,1,5,8,3,7] => [1,4,2,6,8,7,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,6,7,2,3,8,5,1] => [1,4,2,6,8,3,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,3,5,8,7,4,1,6] => [1,2,3,5,7,4,8,6] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[2,3,5,8,7,4,6,1] => [1,2,3,5,7,6,4,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[4,5,3,7,8,1,2,6] => [1,4,7,2,5,8,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,3,5,8,1,6,4,7] => [1,2,3,5,4,8,7,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[1,7,4,5,8,3,6,2] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[8,6,1,5,4,2,7,3] => [1,8,3,2,6,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[2,3,7,8,1,5,4,6] => [1,2,3,7,4,8,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[5,2,6,7,8,3,1,4] => [1,5,8,4,7,2,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,6,2,7,8,3,1,4] => [1,5,8,4,7,2,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[2,3,7,5,8,4,6,1] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[3,7,8,5,1,4,6,2] => [1,3,8,2,7,6,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[8,5,3,6,4,2,1,7] => [1,8,7,2,5,4,6,3] => [.,[[[.,[[[.,.],.],[.,.]]],.],.]]
[2,3,7,8,5,4,6,1] => [1,2,3,7,6,4,8,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[6,4,7,8,1,2,5,3] => [1,6,2,4,8,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[1,2,8,7,4,6,5,3] => [1,2,3,8,4,7,5,6] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[4,3,1,8,7,5,6,2] => [1,4,8,2,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[1,3,7,6,2,4,8,5] => [1,2,3,7,8,5,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,3,8,2,7,4,6,5] => [1,2,3,8,5,7,6,4] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[8,2,7,1,6,4,3,5] => [1,8,5,6,4,2,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[4,3,2,8,1,7,5,6] => [1,4,8,6,7,5,2,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[7,5,4,1,6,3,8,2] => [1,7,8,2,5,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[1,6,5,3,2,4,8,7] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,7,3,5,2,4,8,6] => [1,2,7,8,6,4,5,3] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[5,1,4,3,2,6,8,7] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[8,3,7,5,4,2,6,1] => [1,8,2,3,7,6,4,5] => [.,[[.,[.,[[[.,[.,.]],.],.]]],.]]
[1,6,8,7,5,2,3,4] => [1,2,6,3,8,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[4,3,6,1,8,5,2,7] => [1,4,2,3,6,5,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[1,3,6,2,5,4,8,7] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,4,8,7,3,6,2,5] => [1,2,4,7,3,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[4,5,7,6,3,1,8,2] => [1,4,6,2,5,3,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,7,5,1,3,8,2] => [1,4,5,2,6,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,4,1,8,7,3,6,2] => [1,5,7,6,3,2,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,2,3,6,7,5,1,8] => [1,4,6,5,7,2,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,2,3,5,7,4,1,8] => [1,6,4,5,7,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[1,6,3,8,4,7,2,5] => [1,2,6,7,3,4,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[7,5,8,1,4,2,3,6] => [1,7,3,8,6,2,5,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[4,1,2,3,6,5,8,7,9] => [1,4,3,2,5,6,7,8,9] => [.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]]
[1,3,4,8,5,6,2,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[1,3,8,5,6,7,2,4] => [1,2,3,8,4,5,6,7] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[6,2,4,1,5,7,8,3] => [1,6,7,8,3,4,2,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,2,7,4,8,1,5,6] => [1,3,7,5,8,6,2,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,2,8,1,7,4,6,3] => [1,5,7,6,4,2,3,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[2,5,4,7,3,1,8,6] => [1,2,5,3,4,7,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[8,5,4,7,3,1,2,6] => [1,8,6,2,5,3,4,7] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[7,3,2,1,5,4,8,6] => [1,7,8,6,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[2,5,6,4,8,1,3,7] => [1,2,5,8,7,3,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,4,1,6,2,3,7,8] => [1,5,2,4,6,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[1,3,6,5,2,4,7,8] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[6,4,5,1,2,8,7,3] => [1,6,8,3,5,2,4,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[5,4,1,2,7,6,3,8] => [1,5,7,3,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,8,7,3,1,2,4,6] => [1,5,2,8,6,3,7,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[2,7,8,1,4,5,3,6] => [1,2,7,3,8,6,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[4,1,2,8,7,3,6,5] => [1,4,8,5,7,6,3,2] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[6,1,2,4,3,8,7,5] => [1,6,8,5,3,2,4,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[3,7,8,1,2,4,6,5] => [1,3,8,5,2,7,6,4] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[3,8,2,7,4,5,1,6] => [1,3,2,8,6,5,4,7] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[8,2,6,1,3,5,4,7] => [1,8,7,4,2,3,6,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[8,4,3,7,2,5,6,1] => [1,8,2,4,7,6,5,3] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[8,2,4,5,1,7,3,6] => [1,8,6,7,3,4,5,2] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[6,8,2,4,5,1,7,3] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[4,3,8,1,7,5,6,2] => [1,4,2,3,8,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[8,4,3,7,1,5,6,2] => [1,8,2,4,7,6,5,3] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[8,3,4,7,2,6,5,1] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[8,1,3,7,6,4,5,2] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[8,3,7,1,4,5,6,2] => [1,8,2,3,7,6,5,4] => [.,[[.,[.,[[[[.,.],.],.],.]]],.]]
[8,3,7,6,2,4,5,1] => [1,8,2,3,7,5,4,6] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[8,7,2,3,6,1,5,4] => [1,8,4,3,2,7,5,6] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[8,2,4,7,3,1,6,5] => [1,8,5,3,4,7,6,2] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[8,2,7,6,3,1,4,5] => [1,8,5,3,7,4,6,2] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[5,8,2,7,3,1,6,4] => [1,5,3,2,8,4,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[8,4,1,7,5,6,2,3] => [1,8,3,2,4,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,2,4,7,6,5,1,3] => [1,8,3,4,7,2,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,2,7,6,4,5,1,3] => [1,8,3,7,2,4,6,5] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[8,4,7,2,3,6,5,1] => [1,8,2,4,3,7,5,6] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[8,2,4,7,3,6,5,1] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[8,1,7,6,4,5,2,3] => [1,8,3,7,2,4,6,5] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[8,1,2,7,6,4,5,3] => [1,8,3,2,4,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[8,1,4,7,3,6,5,2] => [1,8,2,3,4,7,5,6] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[3,4,2,1,9,8,7,6,5] => [1,3,2,4,5,9,6,8,7] => [.,[[.,.],[.,[.,[[.,[[.,.],.]],.]]]]]
[1,8,2,4,7,5,6,3] => [1,2,8,3,4,5,7,6] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[2,3,8,4,7,1,6,5] => [1,2,3,8,5,7,6,4] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[1,4,7,6,2,3,5,8] => [1,2,4,6,3,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,7,6,2,3,8,4,5] => [1,2,7,4,3,6,8,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[1,8,2,3,7,6,4,5] => [1,2,8,5,7,4,3,6] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[1,7,3,8,6,2,5,4] => [1,2,7,5,6,3,4,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[5,8,2,3,7,4,1,6] => [1,5,7,2,8,6,4,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,2,8,3,7,6,1,5] => [1,4,3,8,5,7,2,6] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[1,3,5,6,4,8,2,7] => [1,2,3,5,4,6,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[3,1,7,8,5,2,4,6] => [1,3,7,4,8,6,2,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[6,3,5,2,8,4,7,1] => [1,6,4,2,3,5,8,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[5,4,8,6,3,7,2,1] => [1,5,3,8,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[6,4,5,8,1,3,7,2] => [1,6,3,5,2,4,8,7] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[6,3,5,1,8,4,7,2] => [1,6,4,2,3,5,8,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[2,6,3,1,5,8,4,7] => [1,2,6,8,7,4,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[2,5,4,8,6,3,1,7] => [1,2,5,6,3,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,5,4,8,6,3,7,1] => [1,2,5,6,3,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[1,2,5,4,8,6,3,7] => [1,2,3,5,8,7,4,6] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[6,4,5,8,2,1,7,3] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,3,4,1,2,6,8,7] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[1,3,5,4,8,2,6,7] => [1,2,3,5,8,7,6,4] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[3,5,4,8,2,6,1,7] => [1,3,4,8,7,2,5,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[3,6,4,5,1,2,8,7] => [1,3,4,5,2,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[4,3,5,1,8,6,2,7] => [1,4,2,3,5,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[3,5,4,8,1,6,2,7] => [1,3,4,8,7,2,5,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[3,4,8,5,6,1,2,7] => [1,3,8,7,2,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[3,4,8,5,6,2,1,7] => [1,3,8,7,2,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[3,5,4,8,1,6,7,2] => [1,3,4,8,2,5,6,7] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[2,4,3,1,5,8,6,7] => [1,2,4,3,5,6,8,7] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[1,7,6,2,5,4,8,3] => [1,2,7,8,3,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[8,3,4,1,6,5,7,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[8,1,6,4,3,5,2,7] => [1,8,7,2,3,6,5,4] => [.,[[[.,[.,[[[.,.],.],.]]],.],.]]
[1,3,7,8,2,6,4,5] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,1,6,5,3,8,7,4] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,4,2,5,6,7,8,9,10,1] => [1,3,2,4,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,4,5,6,7,9,2,1,8] => [1,3,5,7,2,4,6,9,8] => [.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]
[6,1,4,3,7,5,8,2] => [1,6,5,7,8,2,3,4] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[4,6,8,5,3,7,2,1] => [1,4,5,3,8,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[4,5,7,2,8,6,3,1] => [1,4,2,5,8,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[3,7,4,5,1,6,8,2] => [1,3,4,5,2,7,8,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[4,6,8,1,2,5,7,3] => [1,4,2,6,5,3,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,6,8,5,1,3,7,2] => [1,4,5,2,6,3,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[3,7,4,5,2,8,6,1] => [1,3,4,5,2,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[8,3,5,4,6,1,2,7] => [1,8,7,2,3,5,6,4] => [.,[[[.,[.,[[.,.],[.,.]]]],.],.]]
[3,4,5,6,1,7,2,9,8] => [1,3,5,2,4,6,7,8,9] => [.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,7,4,5,2,6,8,3] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,4,5,9,6,7,2,8,3] => [1,2,4,9,3,5,6,7,8] => [.,[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]]
[1,4,2,6,5,3,8,7] => [1,2,4,6,3,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[3,1,5,8,4,6,2,7] => [1,3,5,4,8,7,2,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[8,2,6,3,4,1,5,7] => [1,8,7,5,4,3,6,2] => [.,[[[[[[.,.],.],.],[.,.]],.],.]]
[1,4,8,3,5,6,2,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[1,8,7,4,2,3,6,5] => [1,2,8,5,3,7,6,4] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[4,3,1,8,5,7,2,6] => [1,4,8,6,7,2,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[7,3,2,4,8,1,6,5] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[3,7,2,4,5,8,1,6] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,2,7,4,6,1,8,5] => [1,3,7,8,5,6,2,4] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[8,3,2,4,6,1,7,5] => [1,8,5,6,2,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,3,2,4,5,7,1,6] => [1,8,6,7,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[8,4,7,2,3,5,6,1] => [1,8,2,4,3,7,6,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[3,8,6,7,1,5,4,2] => [1,3,6,5,2,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[4,1,6,3,2,5,7,8] => [1,4,3,6,5,2,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[5,7,1,8,4,3,6,2] => [1,5,4,8,2,7,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,4,8,7,6,2,3,1] => [1,5,6,2,4,7,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[3,6,1,5,2,4,7,8] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,7,6,2,5,4,1,8] => [1,3,6,4,2,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,2,3,8,7,1,6,4] => [1,5,7,6,2,3,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[7,5,2,4,1,3,8,6] => [1,7,8,6,3,2,5,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[8,6,5,4,1,3,7,2] => [1,8,2,6,3,5,4,7] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[9,2,1,4,5,6,7,8,3] => [1,9,3,2,4,5,6,7,8] => [.,[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]]
[2,1,9,3,5,6,7,8,4] => [1,2,3,9,4,5,6,7,8] => [.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]
[7,4,3,8,1,6,5,2] => [1,7,5,2,4,8,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[6,5,1,4,3,8,7,2] => [1,6,8,2,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[4,7,6,2,5,8,1,3] => [1,4,2,7,3,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[6,3,2,4,5,8,1,7] => [1,6,8,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,6,4,5,8,3,1,7] => [1,2,6,3,4,5,8,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,7,4,8,6,2,5,1] => [1,3,4,8,2,7,5,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[7,3,5,2,8,1,4,6] => [1,7,4,2,3,5,8,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[1,5,8,7,4,2,3,6] => [1,2,5,4,7,3,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,7,2,4,5,8,6,3] => [1,2,7,6,8,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[1,6,2,7,5,3,4,8] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,3,7,2,6,4,5,8] => [1,2,3,7,5,6,4,8] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,7,3,2,8,5,6,4] => [1,2,7,6,5,8,4,3] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[1,6,5,2,4,8,3,7] => [1,2,6,8,7,3,5,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,7,3,8,4,2,5,6] => [1,2,7,5,4,8,6,3] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,6,2,7,4,3,8,5] => [1,2,6,3,4,7,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,5,8,2,3,6,4,7] => [1,2,5,3,8,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,8,9,1,2,3,4,6,7] => [1,5,2,8,6,3,9,7,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],[.,.]]]]
[6,4,1,5,7,3,8,2] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[1,2,7,3,8,5,6,4] => [1,2,3,7,6,5,8,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[1,5,7,4,3,8,6,2] => [1,2,5,3,7,6,8,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,7,3,1,4,5,8,6] => [1,2,7,8,6,5,4,3] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[2,3,4,5,1,7,6,9,8] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,1,6,5,8,7,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,5,6,7,1,9,8,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,5,1,8,6,9,7] => [1,2,3,4,5,6,8,9,7] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[2,3,4,1,7,5,8,6,9] => [1,2,3,4,5,7,8,6,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[2,3,4,5,1,7,6,9,8,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,6,7,5,3,4,8] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,6,8,7,4,5,3] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,4,5,6,7,9,1,8,2] => [1,3,5,7,2,4,6,9,8] => [.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]
[3,4,5,6,8,2,7,1] => [1,3,5,8,2,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,4,5,6,7,9,2,8,1] => [1,3,5,7,2,4,6,9,8] => [.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]
[7,2,1,4,5,6,3,8] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[1,5,6,7,3,4,2,8] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[4,6,8,5,2,1,7,3] => [1,4,5,2,6,3,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[1,6,7,8,2,4,5,3] => [1,2,6,4,8,3,7,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[4,7,8,2,1,3,5,6] => [1,4,2,7,5,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,7,8,2,3,1,6,4] => [1,5,3,8,4,2,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[4,5,2,7,8,6,1,3] => [1,4,7,2,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,3,5,8,7,2,6,4] => [1,2,3,5,7,6,4,8] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[6,4,1,8,5,7,3,2] => [1,6,7,3,2,4,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[4,1,3,8,7,5,2,6] => [1,4,8,6,5,7,2,3] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[8,5,1,6,7,2,4,3] => [1,8,3,2,5,7,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[3,6,7,2,1,5,8,4] => [1,3,7,8,4,2,6,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[3,8,5,7,2,4,6,1] => [1,3,5,2,8,4,7,6] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[6,7,1,4,5,2,8,3] => [1,6,2,7,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,4,1,2,5,8,3,7] => [1,6,8,7,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,6,3,5,7,1,8,2] => [1,4,5,7,8,2,6,3] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,7,3,5,2,6,8,1] => [1,4,5,2,7,8,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[2,3,5,4,7,1,8,6] => [1,2,3,5,7,8,6,4] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[6,8,4,1,5,7,3,2] => [1,6,7,3,4,2,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[8,1,6,2,3,7,5,4] => [1,8,4,2,3,6,7,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[5,1,8,7,3,2,6,4] => [1,5,3,8,4,7,6,2] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,5,3,4,8,2,1,7] => [1,6,2,5,8,7,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[3,4,5,1,2,6,7,8,9] => [1,3,5,2,4,6,7,8,9] => [.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]]
[5,2,7,6,8,3,4,1] => [1,5,8,2,3,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[6,3,7,4,5,2,8,1] => [1,6,2,3,7,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,3,4,2,8,5,6,1] => [1,7,6,5,8,2,3,4] => [.,[[[[.,[.,[.,.]]],.],.],[.,.]]]
[8,2,7,4,5,3,6,1] => [1,8,2,3,7,6,4,5] => [.,[[.,[.,[[[.,[.,.]],.],.]]],.]]
[7,2,8,4,5,3,6,1] => [1,7,6,3,8,2,4,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[6,3,8,2,7,4,5,1] => [1,6,4,2,3,8,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[3,2,8,4,7,5,6,1] => [1,3,8,2,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[8,3,6,2,7,4,5,1] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[4,2,3,5,6,7,8,9,10,1] => [1,4,5,6,7,8,9,10,2,3] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[2,3,4,5,6,7,8,11,1,9,10] => [1,2,3,4,5,6,7,8,11,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]]]
[1,7,8,4,3,6,5,2] => [1,2,7,5,3,8,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[6,4,5,8,7,2,1,3] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,8,1,7,2,4,3,6] => [1,5,2,8,6,4,7,3] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[2,5,7,3,8,1,4,6] => [1,2,5,8,6,3,7,4] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[8,3,5,2,1,6,7,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[2,6,4,7,1,8,5,3] => [1,2,6,8,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,6,5,7,3,8,2,4] => [1,2,6,8,4,7,3,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[1,8,5,3,7,6,2,4] => [1,2,8,4,3,5,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[6,4,2,3,8,7,5,1] => [1,6,7,5,8,2,4,3] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[6,1,4,2,7,8,3,5] => [1,6,8,5,7,3,4,2] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[6,5,1,3,7,8,4,2] => [1,6,8,2,5,7,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[5,1,3,2,7,8,6,4] => [1,5,7,6,8,4,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,6,8,2,4,7,1,3] => [1,5,4,2,6,7,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,7,4,2,3,8,5,1] => [1,6,8,2,7,5,3,4] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[5,8,7,3,2,4,6,1] => [1,5,2,8,3,7,6,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,1,3,2,6,8,4,7] => [1,5,6,8,7,4,2,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[2,4,1,7,5,6,3,8] => [1,2,4,7,3,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,4,3,7,6,2,8,5] => [1,2,4,7,8,5,6,3] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,6,2,5,7,3,8,4] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,4,3,8,2,5,7,6] => [1,2,4,8,6,5,3,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[1,5,7,3,6,4,2,8] => [1,2,5,6,4,3,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[1,6,7,2,4,8,3,5] => [1,2,6,8,5,4,3,7] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[3,7,2,8,4,1,5,6] => [1,3,2,7,5,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,4,1,5,3,6,8,7,9] => [1,2,4,5,3,6,7,8,9] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[5,3,4,1,7,8,6,2] => [1,5,7,6,8,2,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,3,8,4,5,7,1,6] => [1,2,3,8,6,7,4,5] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[1,2,6,8,4,3,5,7] => [1,2,3,6,4,8,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[7,2,6,3,1,8,4,5] => [1,7,4,3,6,8,5,2] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[3,4,2,1,6,8,5,7] => [1,3,2,4,5,6,8,7] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[8,1,3,5,6,4,7,2] => [1,8,2,3,4,5,6,7] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[3,4,7,1,5,6,2,8] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,8,2,6,5,3,7,1] => [1,4,6,3,2,8,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,8,7,2,5,6,1,3] => [1,4,2,8,3,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[5,8,6,4,7,3,2,1] => [1,5,7,2,8,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,5,2,3,1,6,7,4] => [1,8,4,3,2,5,6,7] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[2,8,6,3,5,1,7,4] => [1,2,8,4,3,6,5,7] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[8,3,2,6,4,1,7,5] => [1,8,5,4,6,2,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[8,3,5,1,4,6,7,2] => [1,8,2,3,5,4,6,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[3,8,6,2,5,4,7,1] => [1,3,6,4,2,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[8,3,2,5,1,4,7,6] => [1,8,6,4,5,2,3,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[5,2,6,4,1,3,8,7] => [1,5,2,3,6,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[7,1,3,5,2,8,6,4] => [1,7,6,8,4,5,2,3] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[8,6,4,7,1,3,5,2] => [1,8,2,6,3,4,7,5] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[6,8,4,3,2,1,7,5] => [1,6,2,8,5,3,4,7] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[2,1,8,5,4,3,7,6] => [1,2,3,8,6,4,5,7] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[6,2,8,5,4,1,3,7] => [1,6,2,3,8,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[6,8,5,4,7,2,3,1] => [1,6,2,8,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[5,2,4,7,8,1,3,6] => [1,5,8,6,2,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,8,5,6,1,2,7,3] => [1,4,6,2,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[1,7,8,5,4,6,2,3] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[4,6,8,1,5,2,7,3] => [1,4,2,6,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,3,8,1,2,6,7,4] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[8,2,3,6,4,1,7,5] => [1,8,5,4,6,2,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[2,3,7,5,8,6,1,4] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,3,6,4,8,2,7,5] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,2,3,4,6,5,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,3,4,5,6,8,7,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,7,6,2,8,5,3,4] => [1,2,7,3,6,5,8,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[1,5,8,6,4,7,2,3] => [1,2,5,4,6,7,3,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[5,6,2,8,1,7,3,4] => [1,5,2,6,7,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,2,3,8,1,4,6,7] => [1,5,2,3,4,8,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,6,5,2,4,3,7,1] => [1,8,2,6,3,5,4,7] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[8,5,4,2,6,3,7,1] => [1,8,2,5,6,3,4,7] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[8,5,3,2,6,4,7,1] => [1,8,2,5,6,4,3,7] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[7,4,6,5,8,2,3,1] => [1,7,3,6,2,4,5,8] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[7,3,6,4,8,2,5,1] => [1,7,5,8,2,3,6,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,3,5,4,8,2,6,1] => [1,7,6,2,3,5,8,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[1,6,5,7,4,2,8,3] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[1,2,7,4,8,5,6,3] => [1,2,3,7,6,5,8,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[2,6,7,4,8,5,1,3] => [1,2,6,5,8,3,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[8,1,4,7,3,5,6,2] => [1,8,2,3,4,7,6,5] => [.,[[.,[.,[.,[[[.,.],.],.]]]],.]]
[8,3,7,2,4,5,6,1] => [1,8,2,3,7,6,5,4] => [.,[[.,[.,[[[[.,.],.],.],.]]],.]]
[8,1,4,5,7,3,6,2] => [1,8,2,3,4,5,7,6] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]
[5,6,3,4,2,8,7,1] => [1,5,2,6,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[2,5,7,4,6,8,1,3] => [1,2,5,6,8,3,7,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[2,5,6,4,1,3,8,7] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[4,6,1,3,5,7,2,8] => [1,4,3,2,6,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[3,2,7,5,8,1,6,4] => [1,3,7,6,2,4,5,8] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[4,3,6,8,5,2,1,7] => [1,4,8,7,2,3,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[4,5,3,2,1,8,6,7] => [1,4,2,5,3,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[3,6,5,8,1,7,4,2] => [1,3,5,2,6,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[4,5,2,8,6,7,1,3] => [1,4,8,3,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,5,2,8,6,7,3,1] => [1,4,8,2,5,6,7,3] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,5,8,6,2,4,7,1] => [1,3,8,2,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[2,5,1,6,4,8,3,7] => [1,2,5,4,6,8,7,3] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[3,2,4,5,8,6,1,7] => [1,3,4,5,8,7,2,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[4,5,2,1,3,8,6,7] => [1,4,2,5,3,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,5,1,3,2,8,6,7] => [1,4,3,2,5,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[3,4,5,8,6,1,7,2] => [1,3,5,6,2,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[3,4,5,8,6,1,2,7] => [1,3,5,6,2,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[6,3,1,2,5,4,8,7] => [1,6,4,2,3,5,7,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,3,1,2,5,4,8,6] => [1,7,8,6,4,2,3,5] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[8,2,6,4,1,3,7,5] => [1,8,5,2,3,6,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[1,5,8,2,4,3,7,6] => [1,2,5,4,3,8,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[3,8,5,1,2,6,7,4] => [1,3,5,2,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[1,4,8,5,7,2,3,6] => [1,2,4,5,7,3,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,8,7,3,2,4,5,6] => [1,2,8,6,4,3,7,5] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[8,6,2,7,3,4,5,1] => [1,8,2,6,4,7,5,3] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[5,6,3,2,8,7,1,4] => [1,5,8,4,2,6,7,3] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,1,6,7,8,3,2,4] => [1,5,8,4,7,2,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,1,6,7,3,4,2,8] => [1,5,3,6,4,7,2,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[8,6,1,7,3,4,5,2] => [1,8,2,6,4,7,5,3] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[6,8,5,1,7,4,2,3] => [1,6,4,2,8,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,4,2,3,5,7,6,1] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[4,8,5,2,3,1,6,7] => [1,4,2,8,7,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[5,4,8,3,1,2,6,7] => [1,5,2,4,3,8,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[8,4,7,3,2,5,6,1] => [1,8,2,4,3,7,6,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[6,2,7,3,8,1,4,5] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[1,7,8,3,6,5,2,4] => [1,2,7,3,8,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[4,6,7,5,1,8,2,3] => [1,4,5,2,6,8,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[3,5,2,6,8,7,4,1] => [1,3,2,5,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[7,3,6,8,4,1,2,5] => [1,7,2,3,6,4,8,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[6,4,2,3,7,5,8,1] => [1,6,5,7,8,2,4,3] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[6,3,7,5,1,2,8,4] => [1,6,2,3,7,8,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[6,2,3,8,7,4,5,1] => [1,6,4,8,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[7,1,2,8,4,6,5,3] => [1,7,5,4,8,3,2,6] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[3,5,8,1,2,7,6,4] => [1,3,8,4,2,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[1,4,3,6,8,5,2,7] => [1,2,4,6,5,8,7,3] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[6,8,3,5,4,7,2,1] => [1,6,7,2,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,2,7,6,4,1,3,5] => [1,8,5,4,6,2,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[8,3,7,5,1,6,2,4] => [1,8,4,5,2,3,7,6] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[8,5,7,1,4,2,6,3] => [1,8,3,7,6,2,5,4] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[8,1,5,7,4,6,2,3] => [1,8,3,5,4,7,2,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[4,7,1,5,6,3,2,8] => [1,4,5,6,3,2,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[2,7,1,4,8,3,6,5] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[2,7,1,5,6,8,4,3] => [1,2,7,4,5,6,8,3] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[2,3,1,8,7,4,6,5] => [1,2,3,4,8,5,7,6] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[4,6,8,2,1,5,3,7] => [1,4,2,6,5,3,8,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,6,8,4,7,2,3,1] => [1,5,7,3,8,2,6,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,5,7,3,6,1,2,8] => [1,4,3,7,2,5,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,4,5,7,2,1,6,8] => [1,3,5,2,4,7,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,9,2,1,4,5,6,7,8] => [1,3,2,9,8,7,6,5,4] => [.,[[.,.],[[[[[[.,.],.],.],.],.],.]]]
[3,6,7,2,5,8,4,1] => [1,3,7,4,2,6,8,5] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[5,4,3,7,8,1,6,2] => [1,5,8,2,4,7,6,3] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[3,5,7,8,4,2,1,6] => [1,3,7,2,5,4,8,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[5,6,2,4,7,8,3,1] => [1,5,7,3,2,6,8,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,6,3,2,8,4,7,1] => [1,5,8,2,6,4,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[3,7,4,8,1,6,5,2] => [1,3,4,8,2,7,5,6] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[5,2,4,8,6,7,3,1] => [1,5,6,7,3,4,8,2] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,2,6,4,8,7,3,1] => [1,5,8,2,3,6,7,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,8,2,7,5,3,1,6] => [1,4,7,2,8,6,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[1,2,4,6,5,8,3,7] => [1,2,3,4,6,8,7,5] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[5,4,2,3,1,7,8,6] => [1,5,2,4,3,6,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[3,5,8,1,7,4,2,6] => [1,3,8,6,4,2,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[5,8,6,1,7,2,3,4] => [1,5,7,3,6,2,8,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,1,4,3,8,2,6,7] => [1,5,8,7,6,2,3,4] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,4,7,5,6,2,1,3] => [1,8,3,7,2,4,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[4,2,8,7,3,6,5,1] => [1,4,7,5,3,8,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,6,7,8,2,1,5,3] => [1,4,8,3,7,5,2,6] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[4,7,6,3,8,1,5,2] => [1,4,3,6,2,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[2,4,5,3,8,7,1,6] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[8,7,5,1,6,3,2,4] => [1,8,4,2,7,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[2,8,4,6,7,3,5,1] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[4,1,6,7,8,2,5,3] => [1,4,7,5,8,3,6,2] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[8,6,3,4,1,2,7,5] => [1,8,5,2,6,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[2,5,8,4,6,1,3,7] => [1,2,5,6,3,8,7,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[4,7,8,6,5,1,3,2] => [1,4,6,2,7,3,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[8,4,6,7,3,5,2,1] => [1,8,2,4,7,3,6,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[7,4,5,8,3,6,2,1] => [1,7,2,4,8,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,4,7,3,5,6,2,1] => [1,8,2,4,3,7,5,6] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[3,6,4,2,8,1,7,5] => [1,3,4,2,6,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[3,8,6,2,1,7,4,5] => [1,3,6,7,4,2,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,1,8,2,4,6,5,7] => [1,3,8,7,5,4,2,6] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[8,1,7,6,2,5,4,3] => [1,8,3,7,4,6,5,2] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[4,8,1,3,6,7,5,2] => [1,4,3,2,8,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[3,5,8,6,1,7,4,2] => [1,3,8,2,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[8,1,4,7,5,2,6,3] => [1,8,3,4,7,6,2,5] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]]
[1,4,8,6,7,3,5,2] => [1,2,4,6,3,8,5,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[4,6,1,5,7,2,3,8] => [1,4,5,7,3,2,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[5,4,8,1,3,7,2,6] => [1,5,3,8,6,7,2,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[8,4,5,3,1,7,2,6] => [1,8,6,7,2,4,3,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[7,4,5,3,1,8,6,2] => [1,7,6,8,2,4,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[5,6,8,7,2,4,3,1] => [1,5,2,6,4,7,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[5,7,8,6,4,2,3,1] => [1,5,4,6,2,7,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[6,8,7,5,1,3,2,4] => [1,6,3,7,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,8,2,6,7,5,1,4] => [1,3,2,8,4,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[4,7,6,3,8,2,5,1] => [1,4,3,6,2,7,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[6,7,4,1,8,2,5,3] => [1,6,2,7,5,8,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[5,7,6,8,3,2,4,1] => [1,5,3,6,2,7,4,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,3,4,8,7,1,2,5] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[2,7,4,8,1,6,3,5] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[3,4,7,8,6,1,2,5] => [1,3,7,2,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,1,4,7,8,6,3,5] => [1,2,3,4,7,5,8,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,8,5,6,4,2,3,7] => [1,2,8,7,3,5,4,6] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]]
[1,8,7,6,2,4,5,3] => [1,2,8,3,7,5,4,6] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]]
[1,6,4,7,2,5,8,3] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,7,5,1,8,6,3,4] => [1,2,7,3,5,8,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,7,5,6,4,8,2,3] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[2,4,8,5,7,3,1,6] => [1,2,4,5,7,3,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[8,3,1,4,6,2,7,5] => [1,8,5,6,2,3,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[7,2,6,4,5,8,1,3] => [1,7,2,3,6,8,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[7,2,5,4,6,8,1,3] => [1,7,2,3,5,6,8,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[2,7,1,5,3,8,6,4] => [1,2,7,6,8,4,5,3] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[2,4,3,8,5,1,7,6] => [1,2,4,8,6,3,5,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[7,3,2,1,4,8,6,5] => [1,7,6,8,5,4,2,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[2,8,3,4,1,7,6,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[2,6,7,1,4,5,8,3] => [1,2,6,5,4,3,7,8] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[8,7,1,6,3,5,2,4] => [1,8,4,6,5,3,2,7] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[7,1,3,8,2,6,4,5] => [1,7,4,8,5,2,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[6,2,5,3,4,7,1,8] => [1,6,7,2,3,5,4,8] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[2,7,3,4,1,5,8,6] => [1,2,7,8,6,5,3,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[2,5,8,1,6,7,3,4] => [1,2,5,6,7,3,8,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[6,2,8,3,4,5,1,7] => [1,6,5,4,3,8,7,2] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[7,3,4,6,8,2,1,5] => [1,7,2,3,4,6,5,8] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[5,1,3,7,2,8,4,6] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,2,4,6,1,7,8,3] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[8,7,3,2,5,1,6,4] => [1,8,4,2,7,6,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[5,2,7,1,4,3,6,8] => [1,5,4,2,3,7,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,2,3,1,4,6,8,7] => [1,5,4,2,3,6,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[4,2,7,1,3,5,8,6] => [1,4,2,3,7,8,6,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[3,5,4,1,6,2,8,7] => [1,3,4,2,5,6,7,8] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[4,5,7,2,8,3,1,6] => [1,4,2,5,8,6,3,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[3,5,1,7,6,2,8,4] => [1,3,2,5,6,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[8,3,6,2,7,5,4,1] => [1,8,2,3,6,5,7,4] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[8,4,2,6,5,3,7,1] => [1,8,2,4,6,3,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[5,4,2,7,1,8,6,3] => [1,5,2,4,7,6,8,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[4,1,7,6,5,3,2,8] => [1,4,6,3,7,2,5,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[2,3,6,7,1,8,5,4] => [1,2,3,6,8,4,7,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[3,6,1,2,7,8,5,4] => [1,3,2,6,8,4,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,5,1,8,7,6,3,2] => [1,4,8,2,5,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,1,3,6,7,5,2,8] => [1,4,6,5,7,2,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[3,1,4,5,7,6,2,8] => [1,3,4,5,7,2,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[4,5,1,3,6,8,7,2] => [1,4,3,2,5,6,8,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[8,5,1,2,4,3,6,7] => [1,8,7,6,3,2,5,4] => [.,[[[[[.,.],[[.,.],.]],.],.],.]]
[2,8,5,7,1,4,3,6] => [1,2,8,6,4,7,3,5] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[7,6,1,4,2,3,8,5] => [1,7,8,5,2,6,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,1,2,5,3,4,6] => [1,7,4,2,8,6,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[1,8,4,7,5,2,3,6] => [1,2,8,6,3,4,7,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[4,5,8,2,1,6,7,3] => [1,4,2,5,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[7,4,2,5,3,6,1,8] => [1,7,2,4,5,3,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[3,1,6,7,5,2,4,8] => [1,3,6,2,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,1,7,5,2,6,3,8] => [1,4,5,2,3,7,6,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[5,1,4,6,3,7,8,2] => [1,5,3,4,6,7,8,2] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[7,1,5,3,6,8,2,4] => [1,7,2,3,5,6,8,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,1,5,3,6,7,2,4] => [1,8,4,3,5,6,7,2] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[4,7,8,2,5,6,1,3] => [1,4,2,7,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,8,5,4,6,7,1,3] => [1,2,8,3,5,6,7,4] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[6,8,3,2,4,1,5,7] => [1,6,2,8,7,5,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[6,5,2,4,1,7,8,3] => [1,6,7,8,3,2,5,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[5,4,8,2,1,3,6,7] => [1,5,2,4,3,8,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[1,4,8,3,2,6,5,7] => [1,2,4,3,8,7,5,6] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[1,3,8,4,2,7,5,6] => [1,2,3,8,6,7,5,4] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[7,2,8,3,1,4,5,6] => [1,7,5,2,3,8,6,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[2,3,4,5,6,1,9,8,7] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[2,3,4,5,1,9,8,7,6] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[2,3,4,5,6,9,10,8,7,1] => [1,2,3,4,5,6,9,7,10,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]]]
[2,3,4,1,8,9,7,6,5] => [1,2,3,4,5,8,6,9,7] => [.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]]
[7,6,1,8,2,5,4,3] => [1,7,4,8,3,2,6,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[8,4,1,6,7,3,5,2] => [1,8,2,4,6,3,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[5,8,4,2,1,6,3,7] => [1,5,2,8,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[7,6,4,1,2,5,3,8] => [1,7,3,4,2,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[5,4,2,8,1,6,3,7] => [1,5,2,4,8,7,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[8,7,2,6,4,5,3,1] => [1,8,2,7,3,4,6,5] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]]
[7,2,8,4,3,6,1,5] => [1,7,2,3,8,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[1,7,5,4,8,6,2,3] => [1,2,7,3,5,8,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[5,8,6,3,2,7,1,4] => [1,5,2,8,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[5,7,6,3,2,4,8,1] => [1,5,2,7,8,3,6,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,3,2,8,6,4,1] => [1,5,8,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[4,5,1,6,8,2,7,3] => [1,4,6,2,5,8,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[1,2,4,5,6,8,10,9,3,7] => [1,2,3,4,5,6,8,9,7,10] => [.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]]
[1,6,3,7,2,4,8,5] => [1,2,6,4,7,8,5,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[4,3,7,1,6,2,5,8] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,1,6,7,2,5,8] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[6,3,1,5,7,2,4,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,2,1,4,8,6,7,3] => [1,5,8,3,2,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[4,5,2,1,3,7,6,8] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[8,2,7,4,1,6,5,3] => [1,8,3,7,5,2,4,6] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[3,2,8,4,1,6,5,7] => [1,3,8,7,5,2,4,6] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[7,1,6,5,4,2,8,3] => [1,7,8,3,6,2,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[7,1,8,4,2,3,6,5] => [1,7,6,3,8,5,2,4] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[2,7,6,4,5,1,8,3] => [1,2,7,8,3,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[4,6,8,1,7,3,5,2] => [1,4,2,6,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[3,6,8,1,5,7,4,2] => [1,3,8,2,6,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[2,8,3,1,6,7,4,5] => [1,2,8,5,6,7,4,3] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[4,5,6,8,2,1,7,3] => [1,4,8,3,6,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,5,8,3,2,1,7,6] => [1,4,3,8,6,2,5,7] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[4,5,1,3,2,6,7,8] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[4,8,3,2,1,6,7,5] => [1,4,2,8,5,3,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[5,2,8,1,4,6,7,3] => [1,5,4,2,3,8,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[5,6,3,7,8,1,4,2] => [1,5,8,2,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,7,1,4,3,6,2,8] => [1,5,3,2,7,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,2,8,1,5,4,7,3] => [1,6,4,2,3,8,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,1,3,4,5,2,7,8] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,1,3,4,5,6,2,8] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,2,5,1,3,6,4,8] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,5,3,6,4,2,1,8] => [1,7,2,5,4,6,3,8] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[2,3,6,5,8,4,7,1] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,3,6,7,5,2,4,8] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[3,2,1,5,6,7,8,9,4] => [1,3,2,4,5,6,7,8,9] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[4,3,2,1,6,7,8,9,5] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[3,2,1,5,6,7,8,9,10,4] => [1,3,2,4,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[5,3,4,7,2,1,6,8] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,2,3,7,6,1,8,5] => [1,4,7,8,5,6,2,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,2,6,3,1,5,7,8] => [1,4,3,6,5,2,7,8] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[4,6,3,2,5,8,7,1] => [1,4,2,6,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[5,8,4,3,2,6,1,7] => [1,5,2,8,7,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[1,5,7,4,8,6,2,3] => [1,2,5,8,3,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[6,1,5,7,3,8,2,4] => [1,6,8,4,7,2,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[1,2,7,8,6,4,3,5] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,1,4,3,6,5,7,9,10,8] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,1,4,3,5,7,8,6,10,9] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,1,4,3,5,7,6,9,10,8] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,1,4,3,5,6,8,9,10,7] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
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[1,3,2,5,4,6,8,9,10,7,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,5,4,6,8,9,7,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,5,4,6,8,7,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,5,4,6,7,9,10,11,12,8] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,4,6,7,8,5,10,9,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,4,6,7,8,5,9,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,4,6,7,5,9,10,8,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,4,6,7,5,9,8,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,4,6,7,5,8,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,4,6,5,8,9,10,7,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,4,6,5,8,9,7,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,4,6,5,8,7,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,4,6,5,7,9,10,11,12,8] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,4,5,7,8,9,10,6,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,4,5,7,8,9,6,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,4,5,7,8,6,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,4,5,7,6,9,10,11,12,8] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,3,2,4,5,6,8,9,10,11,12,7] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,5,6,3,8,7,10,9,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,5,6,3,8,7,9,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,5,6,3,7,9,10,8,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,5,6,3,7,9,8,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,5,6,3,7,8,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,5,3,7,8,6,10,9,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,5,3,7,8,6,9,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,5,3,7,6,9,10,8,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,5,3,7,6,9,8,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,5,3,7,6,8,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,5,3,6,8,9,10,7,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,5,3,6,8,9,7,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,5,3,6,8,7,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,5,3,6,7,9,10,11,12,8] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,3,6,7,8,5,10,9,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,3,6,7,8,5,9,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,3,6,7,5,9,10,8,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,3,6,7,5,9,8,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,3,6,7,5,8,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,3,6,5,8,9,10,7,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,3,6,5,8,9,7,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,3,6,5,8,7,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,3,6,5,7,9,10,11,12,8] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,3,5,7,8,9,10,6,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,3,5,7,8,9,6,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,3,5,7,8,6,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,3,5,7,6,9,10,11,12,8] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,4,3,5,6,8,9,10,11,12,7] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,5,6,7,8,4,10,9,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,5,6,7,8,4,9,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,5,6,7,4,9,10,8,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,5,6,7,4,9,8,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,5,6,7,4,8,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,5,6,4,8,9,10,7,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,5,6,4,8,9,7,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,5,6,4,8,7,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,5,6,4,7,9,10,11,12,8] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,5,4,7,8,9,10,6,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,5,4,7,8,9,6,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,5,4,7,8,6,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,5,4,7,6,9,10,11,12,8] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,5,4,6,8,9,10,11,12,7] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,4,6,7,8,9,10,5,12,11] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,4,6,7,8,9,5,11,12,10] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,4,6,7,8,5,10,11,12,9] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,4,6,7,5,9,10,11,12,8] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,4,6,5,8,9,10,11,12,7] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[1,2,3,4,5,7,8,9,10,11,12,6] => [1,2,3,4,5,6,7,8,9,10,11,12] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]]
[2,3,4,9,6,7,8,5,1] => [1,2,3,4,9,5,6,7,8] => [.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]
[2,3,9,5,6,7,8,4,1] => [1,2,3,9,4,5,6,7,8] => [.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]
[2,9,4,5,6,7,8,3,1] => [1,2,9,3,4,5,6,7,8] => [.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]
[9,3,4,5,6,7,8,2,1] => [1,9,2,3,4,5,6,7,8] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]
[2,3,4,5,6,10,8,9,7,1] => [1,2,3,4,5,6,10,7,8,9] => [.,[.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]]
[2,3,4,1,9,7,8,6,5] => [1,2,3,4,5,9,6,7,8] => [.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]
[2,3,4,5,10,7,8,9,6,1] => [1,2,3,4,5,10,6,7,8,9] => [.,[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]]
[2,3,1,9,6,7,8,5,4] => [1,2,3,4,9,5,6,7,8] => [.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]]
[2,3,4,10,6,7,8,9,5,1] => [1,2,3,4,10,5,6,7,8,9] => [.,[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]]
[2,1,9,5,6,7,8,4,3] => [1,2,3,9,4,5,6,7,8] => [.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]
[2,3,10,5,6,7,8,9,4,1] => [1,2,3,10,4,5,6,7,8,9] => [.,[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]]
[1,9,4,5,6,7,8,3,2] => [1,2,9,3,4,5,6,7,8] => [.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]
[2,10,4,5,6,7,8,9,3,1] => [1,2,10,3,4,5,6,7,8,9] => [.,[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]]
[10,3,4,5,6,7,8,9,2,1] => [1,10,2,3,4,5,6,7,8,9] => [.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]]
[7,3,1,5,6,8,4,2] => [1,7,4,5,6,8,2,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,2,3,1,6,8,4,5] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[4,1,8,2,5,6,3,7] => [1,4,2,3,8,7,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[1,6,4,2,7,3,8,5] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[4,8,2,1,5,7,3,6] => [1,4,2,8,6,7,3,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,8,2,5,1,6,3,7] => [1,4,5,2,8,7,3,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[5,8,1,2,4,6,3,7] => [1,5,4,2,8,7,3,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[3,2,7,5,6,1,4,8] => [1,3,7,4,5,6,2,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[9,8,2,3,4,5,6,1,7] => [1,9,7,6,5,4,3,2,8] => [.,[[[[[[[.,.],.],.],.],.],[.,.]],.]]
[6,2,8,7,3,4,5,1] => [1,6,4,7,5,3,8,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[11,2,1,3,4,5,6,7,8,9,10] => [1,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[11,10,2,3,4,5,6,7,8,9,1] => [1,11,2,10,9,8,7,6,5,4,3] => [.,[[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]]
[10,9,2,3,4,5,6,7,1,8] => [1,10,8,7,6,5,4,3,2,9] => [.,[[[[[[[[.,.],.],.],.],.],.],[.,.]],.]]
[7,3,4,8,5,6,2,1] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[11,3,4,5,6,7,8,9,10,2,1] => [1,11,2,3,4,5,6,7,8,9,10] => [.,[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.]]
[12,2,1,3,4,5,6,7,8,9,10,11] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,4,7,5,6,2,8,3] => [1,2,4,5,6,3,7,8] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[5,3,1,4,8,6,2,7] => [1,5,8,7,2,3,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[8,7,3,5,4,1,6,2] => [1,8,2,7,6,3,4,5] => [.,[[.,[[[.,[.,[.,.]]],.],.]],.]]
[7,4,5,1,8,6,2,3] => [1,7,2,4,3,5,8,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,1,5,7,6,3,2,4] => [1,8,4,7,2,3,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[1,8,6,7,5,3,2,4] => [1,2,8,4,7,3,6,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[7,4,8,3,1,6,5,2] => [1,7,5,2,4,3,8,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[6,4,8,7,3,5,1,2] => [1,6,5,3,8,2,4,7] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[6,5,1,8,3,7,4,2] => [1,6,7,4,8,2,5,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,1,4,3,8,6,5,2] => [1,7,5,8,2,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,5,4,1,7,3,2,6] => [1,8,6,3,4,2,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[5,7,6,3,8,2,4,1] => [1,5,8,2,7,4,3,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[1,3,7,6,8,4,5,2] => [1,2,3,7,5,8,4,6] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[1,8,7,2,5,6,3,4] => [1,2,8,4,3,7,5,6] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[1,8,2,6,7,4,3,5] => [1,2,8,5,7,3,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[2,5,4,8,7,6,1,3] => [1,2,5,7,3,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,8,7,6,3,5,4,2] => [1,2,8,3,7,4,6,5] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[1,8,5,7,6,4,3,2] => [1,2,8,3,5,6,4,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[7,2,4,1,8,5,3,6] => [1,7,3,4,2,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,3,2,1,4,6,8,5] => [1,7,8,5,4,2,3,6] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[8,7,3,5,2,1,6,4] => [1,8,4,5,2,7,6,3] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[6,8,1,3,4,2,5,7] => [1,6,2,8,7,5,4,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[2,5,7,1,3,6,4,8] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,5,3,1,2,6,8,7] => [1,4,2,5,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,5,1,3,8,2,6,7] => [1,4,3,2,5,8,7,6] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[4,1,5,3,2,7,6,8] => [1,4,3,5,2,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[6,2,1,7,4,3,8,5] => [1,6,3,2,4,7,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,4,3,6,7,1,5,8] => [1,2,4,6,3,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[7,3,5,2,1,6,4,8] => [1,7,4,2,3,5,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[4,6,5,2,1,3,7,8] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,5,6,1,4,3,7,8] => [1,2,5,4,3,6,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[3,6,5,4,1,7,2,8] => [1,3,5,2,6,7,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[6,8,7,5,4,2,1,3] => [1,6,2,8,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[1,6,8,7,3,2,4,5] => [1,2,6,3,8,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[8,7,5,4,6,1,3,2] => [1,8,2,7,3,5,6,4] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[1,7,8,2,4,6,3,5] => [1,2,7,3,8,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[7,5,4,8,1,3,6,2] => [1,7,6,3,4,8,2,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[5,6,1,8,4,3,7,2] => [1,5,4,8,2,6,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[1,8,2,6,7,5,4,3] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[8,5,4,2,7,3,6,1] => [1,8,2,5,7,6,3,4] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[3,8,6,1,2,4,5,7] => [1,3,6,4,2,8,7,5] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,8,4,7,2,3,5,6] => [1,2,8,6,3,4,7,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[3,2,8,1,7,5,4,6] => [1,3,8,6,5,7,4,2] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[3,4,5,6,2,1,7,8,9] => [1,3,5,2,4,6,7,8,9] => [.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]]
[3,4,5,2,1,6,7,8,9] => [1,3,5,2,4,6,7,8,9] => [.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]]
[7,1,5,6,2,3,4,8] => [1,7,4,6,3,5,2,8] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[6,5,1,7,2,3,4,8] => [1,6,3,2,5,4,7,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[1,6,8,2,7,3,4,5] => [1,2,6,3,8,5,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,6,8,7,3,4,2,5] => [1,2,6,4,7,3,8,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[4,1,3,6,7,8,5,2] => [1,4,6,8,2,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[7,4,1,5,6,8,3,2] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[4,1,2,6,7,8,5,3] => [1,4,6,8,3,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[3,4,5,6,1,7,2,8,9] => [1,3,5,2,4,6,7,8,9] => [.,[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]]
[1,3,7,8,9,2,4,5,6] => [1,2,3,7,4,8,5,9,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]]
[6,3,7,1,8,2,4,5] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[3,7,8,1,5,2,6,4] => [1,3,8,4,2,7,6,5] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[2,1,4,3,6,5,10,7,9,8] => [1,2,3,4,5,6,7,10,8,9] => [.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]
[2,1,4,3,6,5,8,7,12,9,11,10] => [1,2,3,4,5,6,7,8,9,12,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]]]]
[1,5,4,7,8,3,6,2] => [1,2,5,8,3,4,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,2,4,7,8,3,6,1] => [1,5,8,2,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,1,4,7,8,3,6,2] => [1,5,8,2,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,6,4,1,7,3,8,2] => [1,5,7,8,2,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[3,7,8,5,4,2,1,6] => [1,3,8,6,2,7,4,5] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[1,7,4,5,6,8,3,2] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[7,2,4,5,6,8,3,1] => [1,7,3,4,5,6,8,2] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[2,7,4,5,6,8,3,1] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,4,7,8,3,1,6,5] => [1,2,4,8,5,3,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[5,4,3,6,8,1,7,2] => [1,5,8,2,4,6,3,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[3,7,4,5,8,1,6,2] => [1,3,4,5,8,2,7,6] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[1,4,3,5,6,8,2,7] => [1,2,4,5,6,8,7,3] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[1,4,6,5,8,2,7,3] => [1,2,4,5,8,3,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[1,7,3,6,4,2,8,5] => [1,2,7,8,5,4,6,3] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[1,6,4,2,3,5,8,7] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[4,8,3,5,2,1,6,7] => [1,4,5,2,8,7,6,3] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[1,6,8,4,7,5,3,2] => [1,2,6,5,7,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[8,7,3,1,5,2,6,4] => [1,8,4,2,7,6,3,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[4,7,1,6,8,2,3,5] => [1,4,6,2,7,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,5,8,2,3,7,1] => [1,4,8,2,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,2,3,8,7,1,4,6] => [1,5,7,4,8,6,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[8,7,1,3,2,6,4,5] => [1,8,5,2,7,4,3,6] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[2,7,6,4,8,3,1,5] => [1,2,7,3,6,4,5,8] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[2,6,3,7,5,8,4,1] => [1,2,6,8,3,4,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[7,5,1,2,3,8,4,6] => [1,7,4,2,5,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[4,3,5,2,6,1,7,8,9] => [1,4,2,3,5,6,7,8,9] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]]
[3,2,4,1,5,6,7,8,9,10] => [1,3,4,2,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[3,4,2,5,1,6,7,8,9,10] => [1,3,2,4,5,6,7,8,9,10] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[8,6,2,1,3,7,4,5] => [1,8,5,3,2,6,7,4] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[4,7,3,2,6,5,1,8] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,7,8,2,1,6,5] => [1,4,8,5,2,3,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[4,8,7,2,1,5,6,3] => [1,4,2,8,3,7,6,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[7,3,8,2,5,1,6,4] => [1,7,6,2,3,8,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[7,3,8,4,5,1,2,6] => [1,7,2,3,8,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[4,8,7,5,1,2,6,3] => [1,4,5,2,8,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[7,8,4,6,1,3,5,2] => [1,7,5,2,8,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[4,8,7,5,1,3,6,2] => [1,4,5,2,8,3,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[7,8,6,2,1,4,3,5] => [1,7,3,6,4,2,8,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[7,8,6,3,1,2,5,4] => [1,7,5,2,8,4,3,6] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[3,7,6,4,1,5,2,8] => [1,3,6,5,2,7,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[5,2,8,4,7,1,3,6] => [1,5,7,3,8,6,2,4] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,7,1,3,2,4,5,6] => [1,8,6,4,3,2,7,5] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[4,1,3,6,5,7,2,8] => [1,4,6,7,2,3,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,1,8,2,4,6,3,7] => [1,5,4,2,3,8,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[6,8,2,1,4,5,3,7] => [1,6,5,4,2,8,7,3] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[3,1,5,8,6,7,2,4] => [1,3,5,6,7,2,4,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[2,1,4,3,6,5,10,7,8,9] => [1,2,3,4,5,6,7,10,9,8] => [.,[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]]
[2,1,4,3,10,5,6,7,8,9] => [1,2,3,4,5,10,9,8,7,6] => [.,[.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]]]
[10,9,2,3,4,5,6,1,8,7] => [1,10,7,6,5,4,3,2,9,8] => [.,[[[[[[[.,.],.],.],.],.],[[.,.],.]],.]]
[12,1,2,3,4,5,6,7,8,9,10,11] => [1,12,11,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]]
[1,5,4,8,7,3,2,6] => [1,2,5,7,3,4,8,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[4,3,1,2,6,5,7,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[7,1,4,5,8,3,6,2] => [1,7,6,3,4,5,8,2] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[7,5,8,1,2,4,6,3] => [1,7,6,4,2,5,3,8] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[3,8,6,4,1,5,7,2] => [1,3,6,5,2,8,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[8,7,1,4,5,2,3,6] => [1,8,6,2,7,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[3,7,6,4,5,1,2,8] => [1,3,6,2,7,4,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,6,2,5,7,8,1,3] => [1,4,5,7,2,6,8,3] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,6,3,5,7,1,2,8] => [1,4,5,7,2,6,3,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,8,3,5,7,1,6,2] => [1,4,5,7,6,2,8,3] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,7,2,5,6,8,1,3] => [1,4,5,6,8,3,2,7] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[4,8,2,5,6,7,1,3] => [1,4,5,6,7,2,8,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[1,4,7,2,6,5,8,3] => [1,2,4,3,7,8,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,5,7,2,6,4,8,3] => [1,2,5,6,4,3,7,8] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[7,2,4,6,1,8,3,5] => [1,7,3,4,6,8,5,2] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[1,2,7,8,3,5,4,6] => [1,2,3,7,4,8,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[1,2,7,8,3,4,6,5] => [1,2,3,7,6,4,8,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,7,6,8,3,4,2,5] => [1,2,7,3,6,4,8,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[3,4,1,7,8,6,5,2] => [1,3,2,4,7,5,8,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[5,1,3,4,8,2,7,6] => [1,5,8,6,2,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[8,7,3,6,1,4,2,5] => [1,8,5,2,7,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[6,5,1,8,3,4,7,2] => [1,6,4,8,2,5,3,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,2,1,5,6,4,7,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[7,5,6,1,3,4,8,2] => [1,7,8,2,5,3,6,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,7,2,4,6,1,8,3] => [1,5,6,2,7,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[2,1,5,6,3,8,7,4] => [1,2,3,5,4,6,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[3,2,7,5,8,6,4,1] => [1,3,7,4,5,8,2,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[2,4,5,3,8,1,7,6] => [1,2,4,3,5,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[7,2,5,4,3,8,6,1] => [1,7,6,8,2,3,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[8,5,3,1,2,6,7,4] => [1,8,4,2,5,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[7,2,5,1,3,6,8,4] => [1,7,8,4,2,3,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[1,8,7,3,5,2,6,4] => [1,2,8,4,3,7,6,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[2,4,8,3,6,5,7,1] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[3,1,8,2,6,5,7,4] => [1,3,8,4,2,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[4,6,7,8,5,2,1,3] => [1,4,8,3,7,2,6,5] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[4,7,2,1,8,6,5,3] => [1,4,2,7,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,6,2,8,4,1,7,3] => [1,5,4,8,3,2,6,7] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[5,7,2,4,8,6,1,3] => [1,5,8,3,2,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[6,7,2,4,8,5,1,3] => [1,6,5,8,3,2,7,4] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[7,2,8,3,5,6,1,4] => [1,7,2,3,8,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[7,2,3,8,4,6,1,5] => [1,7,2,3,4,8,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[1,7,3,4,8,5,2,6] => [1,2,7,3,4,5,8,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,7,3,8,5,4,2,6] => [1,2,7,3,4,8,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[7,2,8,4,5,3,1,6] => [1,7,2,3,8,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[2,8,6,4,3,1,7,5] => [1,2,8,5,3,6,4,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[1,7,3,4,8,2,5,6] => [1,2,7,5,8,6,3,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,5,8,3,4,6,2,7] => [1,2,5,4,3,8,7,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[1,3,8,4,2,5,7,6] => [1,2,3,8,6,5,4,7] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[1,8,4,6,7,2,3,5] => [1,2,8,5,7,3,4,6] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[1,4,2,3,7,8,6,5] => [1,2,4,3,5,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,4,3,6,2,5,8,7] => [1,2,4,6,5,3,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,4,6,3,2,5,8,7] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,3,6,5,8,2,4,7] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,4,6,3,2,8,5,7] => [1,2,4,3,6,8,7,5] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[6,8,4,1,5,7,2,3] => [1,6,7,2,8,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[5,2,6,7,4,1,8,3] => [1,5,4,7,8,3,6,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[8,5,6,4,1,7,3,2] => [1,8,2,5,3,6,7,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[5,8,2,6,3,1,7,4] => [1,5,3,2,8,4,6,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[5,2,6,8,1,4,3,7] => [1,5,2,3,6,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,7,3,8,2,1,4,5] => [1,6,2,7,4,8,5,3] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[2,7,3,5,4,1,8,6] => [1,2,7,8,6,3,4,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[2,6,3,7,4,1,8,5] => [1,2,6,3,4,7,8,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[2,1,4,8,5,3,7,6] => [1,2,3,4,8,6,5,7] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[2,7,3,8,4,1,6,5] => [1,2,7,6,3,4,8,5] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[2,6,3,1,5,4,8,7] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,5,8,3,4,7,2,6] => [1,2,5,4,3,8,6,7] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[5,3,8,1,4,6,2,7] => [1,5,4,2,3,8,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[4,5,8,1,3,6,2,7] => [1,4,2,5,3,8,7,6] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[4,1,3,8,5,7,6,2] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,6,3,1,7,2,8,5] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,2,6,3,1,8,5,4] => [1,7,5,2,3,6,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[1,6,3,2,8,7,4,5] => [1,2,6,7,4,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,8,1,7,5,4,6,3] => [1,2,8,3,4,7,6,5] => [.,[.,[[.,[.,[[[.,.],.],.]]],.]]]
[6,8,3,1,5,7,2,4] => [1,6,7,2,8,4,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[8,7,3,1,2,5,6,4] => [1,8,4,2,7,6,5,3] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[1,3,5,6,2,7,4,9,8] => [1,2,3,5,4,6,7,8,9] => [.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]
[1,3,4,5,2,7,6,9,8] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,3,5,7,2,9,4,6,8,10] => [1,2,3,5,4,7,6,9,8,10] => [.,[.,[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]]]
[1,3,5,7,2,9,4,10,6,8] => [1,2,3,5,4,7,6,9,8,10] => [.,[.,[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]]]
[1,3,5,6,2,7,4,9,8,10] => [1,2,3,5,4,6,7,8,9,10] => [.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]]
[1,3,4,5,2,7,6,9,8,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[5,4,3,6,1,7,8,2] => [1,5,2,4,6,7,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[3,2,7,8,5,6,1,4] => [1,3,7,2,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[5,1,2,6,4,7,8,3] => [1,5,4,6,7,8,3,2] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[7,1,2,3,4,8,6,9,5] => [1,7,6,8,9,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],[.,[.,.]]]]
[6,1,2,3,7,5,8,9,4] => [1,6,5,7,8,9,4,3,2] => [.,[[[[[.,.],.],.],.],[.,[.,[.,.]]]]]
[5,1,2,6,4,7,8,9,3] => [1,5,4,6,7,8,9,3,2] => [.,[[[[.,.],.],.],[.,[.,[.,[.,.]]]]]]
[4,1,6,3,8,5,9,7,2] => [1,4,3,6,5,8,7,9,2] => [.,[[[.,.],.],[[.,.],[[.,.],[.,.]]]]]
[4,1,5,3,6,7,8,9,2] => [1,4,3,5,6,7,8,9,2] => [.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]]
[1,8,4,5,6,3,2,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[4,7,6,1,5,8,2,3] => [1,4,2,7,3,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,5,1,7,4,6,3,2] => [1,8,2,5,4,7,3,6] => [.,[[.,[[[.,.],.],[[.,.],.]]],.]]
[3,6,7,8,4,1,5,2] => [1,3,7,5,4,8,2,6] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,3,7,8,4,6,1,5] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[1,3,7,8,4,6,2,5] => [1,2,3,7,4,8,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[3,1,7,8,4,6,2,5] => [1,3,7,2,4,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,3,8,1,6,7,2,5] => [1,4,2,3,8,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,1,8,3,7,5,2,6] => [1,4,3,8,6,5,7,2] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[2,4,8,3,6,7,1,5] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[4,8,3,7,6,1,2,5] => [1,4,7,2,8,5,6,3] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,8,3,4,5,2,1,7] => [1,6,2,8,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[3,7,1,4,5,6,2,8] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,6,1,4,5,2,7,8] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,8,2,4,5,1,7,6] => [1,3,2,8,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[3,7,2,1,5,6,4,8] => [1,3,2,7,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,6,8,1,5,4,7,2] => [1,3,8,2,6,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[1,7,4,6,3,5,2,8] => [1,2,7,3,4,6,5,8] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[1,3,6,5,7,2,4,8] => [1,2,3,6,4,5,7,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,7,2,5,6,4,3,8] => [1,2,7,3,4,5,6,8] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,6,8,5,4,3,7,2] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,6,8,5,3,2,7,4] => [1,2,6,3,8,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,3,7,6,8,5,2,4] => [1,2,3,7,4,6,5,8] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[5,4,3,7,6,1,2,8] => [1,5,6,2,4,7,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[4,7,6,1,2,3,8,5] => [1,4,2,7,8,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,5,2,6,7,8,1,3] => [1,4,6,8,3,2,5,7] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,5,1,3,7,6,2,8] => [1,4,3,2,5,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[7,2,3,8,6,4,5,1] => [1,7,5,6,4,8,2,3] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[1,5,4,3,8,6,2,7] => [1,2,5,8,7,3,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,3,7,5,8,4,6,2] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[7,8,1,5,3,4,6,2] => [1,7,6,4,5,3,2,8] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[7,3,5,4,1,6,2,8] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[3,7,5,6,1,4,2,8] => [1,3,5,2,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[1,7,5,6,3,4,8,2] => [1,2,7,8,3,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[5,3,1,2,7,8,4,6] => [1,5,7,4,2,3,6,8] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[5,1,3,7,8,2,6,4] => [1,5,8,4,7,6,2,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[5,8,1,2,7,6,4,3] => [1,5,7,4,2,8,3,6] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[1,6,7,4,5,3,2,8] => [1,2,6,3,7,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,4,2,6,7,5,3,8] => [1,2,4,6,5,7,3,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,8,2,4,6,5,3,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[7,2,1,6,4,3,8,5] => [1,7,8,5,4,6,3,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[1,4,8,7,2,3,6,5] => [1,2,4,7,6,3,8,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[4,1,3,6,5,8,2,7] => [1,4,6,8,7,2,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,3,7,1,5,8,2,6] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,8,6,5,2,7,4,3] => [1,2,8,3,6,7,4,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[1,8,6,2,7,4,3,5] => [1,2,8,5,7,3,6,4] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[7,2,6,4,1,8,5,3] => [1,7,5,2,3,6,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[6,4,1,8,3,7,5,2] => [1,6,7,5,3,2,4,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[4,5,8,7,3,6,2,1] => [1,4,7,2,5,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,5,4,1,7,8,6,2] => [1,3,4,2,5,7,6,8] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[6,8,7,2,1,5,4,3] => [1,6,5,2,8,3,7,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[8,1,6,3,7,5,4,2] => [1,8,2,3,6,5,7,4] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[8,3,6,5,4,2,1,7] => [1,8,7,2,3,6,4,5] => [.,[[[.,[.,[[.,[.,.]],.]]],.],.]]
[6,1,3,5,7,2,8,4] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,8,1,5,6,4,3,7] => [1,2,8,7,3,4,5,6] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[1,6,7,5,8,4,2,3] => [1,2,6,4,5,8,3,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[7,4,2,8,6,5,3,1] => [1,7,3,2,4,8,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[5,8,7,3,2,1,6,4] => [1,5,2,8,4,3,7,6] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[6,8,7,3,5,1,4,2] => [1,6,2,8,3,7,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,6,7,2,3,5,4,1] => [1,8,2,6,5,3,7,4] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[4,2,7,3,1,6,8,5] => [1,4,3,7,8,5,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,8,5,2,7,3,1,6] => [1,4,2,8,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[6,4,3,1,8,5,2,7] => [1,6,5,8,7,2,4,3] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[7,4,3,1,5,8,6,2] => [1,7,6,8,2,4,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[4,8,5,2,6,7,3,1] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[7,3,2,1,8,5,6,4] => [1,7,6,5,8,4,2,3] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[9,1,2,3,4,5,7,6,8] => [1,9,8,6,5,4,3,2,7] => [.,[[[[[[[.,.],.],.],.],[.,.]],.],.]]
[2,1,3,4,5,9,6,7,8] => [1,2,3,4,5,6,9,8,7] => [.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]
[1,5,7,2,4,3,8,6] => [1,2,5,4,3,7,8,6] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[1,2,7,5,8,4,3,6] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[5,1,3,8,2,7,4,6] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,7,1,3,2,8,4,6] => [1,5,2,7,4,3,6,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[7,1,6,3,2,8,4,5] => [1,7,4,3,6,8,5,2] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[8,1,7,2,3,6,5,4] => [1,8,4,2,3,7,5,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[7,1,2,6,4,3,8,5] => [1,7,8,5,4,6,3,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[1,4,7,8,3,2,5,6] => [1,2,4,8,6,3,7,5] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[8,7,1,3,2,4,6,5] => [1,8,5,2,7,6,4,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[8,1,6,3,2,4,7,5] => [1,8,5,2,3,6,4,7] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[8,1,6,3,2,7,4,5] => [1,8,5,2,3,6,7,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[6,8,4,3,5,1,2,7] => [1,6,2,8,7,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,7,3,5,4,1,2,6] => [1,8,6,2,7,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[6,3,8,5,7,2,1,4] => [1,6,2,3,8,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,7,3,6,4,1,2,5] => [1,8,5,4,6,2,7,3] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[8,7,2,3,5,1,4,6] => [1,8,6,2,7,4,3,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[6,3,5,2,8,1,4,7] => [1,6,2,3,5,8,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[7,6,2,3,1,4,8,5] => [1,7,8,5,2,6,4,3] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[4,7,6,1,3,2,8,5] => [1,4,2,7,8,5,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,6,3,4,7,8,5,1] => [1,2,6,8,3,4,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[7,2,1,3,6,8,5,4] => [1,7,5,6,8,4,3,2] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[1,6,4,7,8,5,3,2] => [1,2,6,5,8,3,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[7,2,5,8,6,1,3,4] => [1,7,3,5,6,2,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[7,4,5,8,6,2,3,1] => [1,7,3,5,6,2,4,8] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[2,7,8,1,5,4,3,6] => [1,2,7,3,8,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[1,5,2,6,8,7,4,3] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,2,3,4,5,6,8,9,7,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,8,3,7,5,2,6,4] => [1,2,8,4,7,6,3,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[4,7,1,5,2,6,8,3] => [1,4,5,2,7,8,3,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[3,1,6,7,5,2,8,4] => [1,3,6,2,4,7,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[8,6,2,4,5,1,7,3] => [1,8,3,2,6,4,5,7] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[7,1,4,5,2,6,8,3] => [1,7,8,3,4,5,2,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[4,1,7,6,5,2,8,3] => [1,4,6,2,3,7,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[8,4,1,5,6,2,7,3] => [1,8,3,2,4,5,6,7] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[8,4,5,3,6,1,7,2] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[2,8,4,7,3,5,6,1] => [1,2,8,3,4,7,6,5] => [.,[.,[[.,[.,[[[.,.],.],.]]],.]]]
[1,5,4,8,3,2,6,7] => [1,2,5,3,4,8,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[1,5,7,6,3,8,2,4] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,1,7,8,3,5,4,6] => [1,2,3,7,4,8,6,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[1,5,8,6,7,4,2,3] => [1,2,5,7,3,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[8,7,1,3,5,2,6,4] => [1,8,4,3,2,7,6,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[4,7,8,6,2,1,5,3] => [1,4,6,2,7,5,3,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,1,4,7,6,8,3,2] => [1,5,6,8,2,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,6,4,7,1,8,3,2] => [1,5,2,6,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[5,3,7,4,6,1,8,2] => [1,5,6,2,3,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,1,5,7,8,6,3,2] => [1,4,7,3,5,8,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[8,2,1,3,4,5,6,9,7] => [1,8,9,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],[.,.]]]
[10,2,1,3,4,5,6,7,9,8] => [1,10,8,7,6,5,4,3,2,9] => [.,[[[[[[[[.,.],.],.],.],.],.],[.,.]],.]]
[6,4,7,1,5,2,8,3] => [1,6,2,4,3,7,8,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[1,6,5,2,8,7,4,3] => [1,2,6,7,4,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,3,4,5,7,8,1,9,6] => [1,2,3,4,5,7,6,8,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[1,3,4,5,2,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,3,4,5,7,8,6,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,5,7,9,1,6,8] => [1,2,3,4,5,7,6,9,8] => [.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]
[1,2,3,4,5,7,8,9,6,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,4,5,1,6,7,9,8] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,1,4,5,3,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,3,2,5,4,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,5,6,1,7,8,9,10,4] => [1,2,3,5,4,6,7,8,9,10] => [.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]]
[4,1,7,2,5,8,3,6] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[3,2,5,8,6,1,7,4] => [1,3,5,6,2,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[4,5,1,7,2,8,6,3] => [1,4,7,6,8,3,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[2,8,5,3,6,7,4,1] => [1,2,8,3,5,6,7,4] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[2,3,4,5,9,8,6,7,1] => [1,2,3,4,5,9,6,8,7] => [.,[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]]
[8,3,5,2,6,7,4,1] => [1,8,2,3,5,6,7,4] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[4,7,1,8,5,3,6,2] => [1,4,8,2,7,6,3,5] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[6,4,7,2,5,3,1,8] => [1,6,3,7,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[7,1,4,3,6,8,2,5] => [1,7,2,3,4,5,6,8] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,3,1,5,4,8,7,2] => [1,6,8,2,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[4,1,6,2,8,3,5,7,9] => [1,4,2,3,6,5,8,7,9] => [.,[[.,[.,.]],[[.,.],[[.,.],[.,.]]]]]
[4,1,6,2,8,3,9,5,7] => [1,4,2,3,6,5,8,7,9] => [.,[[.,[.,.]],[[.,.],[[.,.],[.,.]]]]]
[7,1,3,8,5,4,2,6] => [1,7,2,3,4,8,6,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[4,8,7,3,5,1,6,2] => [1,4,3,7,6,2,8,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[5,3,8,7,1,6,2,4] => [1,5,2,3,8,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[3,4,1,6,2,8,7,5] => [1,3,2,4,6,8,5,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[8,5,1,6,4,3,2,7] => [1,8,7,2,5,4,6,3] => [.,[[[.,[[[.,.],.],[.,.]]],.],.]]
[8,6,3,5,2,7,1,4] => [1,8,4,5,2,6,7,3] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[8,5,2,1,6,4,7,3] => [1,8,3,2,5,6,4,7] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[7,3,2,8,5,1,4,6] => [1,7,4,8,6,2,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[1,2,6,3,7,8,5,4] => [1,2,3,6,8,4,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[6,1,3,7,8,5,4,2] => [1,6,5,8,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[2,6,4,7,5,3,1,8] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[5,6,3,7,2,8,4,1] => [1,5,2,6,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[4,5,1,8,6,2,7,3] => [1,4,8,3,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[5,6,1,8,7,2,3,4] => [1,5,7,3,2,6,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,8,7,3,2,1,4,6] => [1,5,2,8,6,3,7,4] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[3,4,7,6,8,2,1,5] => [1,3,7,2,4,6,5,8] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[2,8,1,3,7,5,6,4] => [1,2,8,4,3,5,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[1,8,7,2,5,6,4,3] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[3,4,7,1,5,8,2,6] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,2,7,1,5,8,3,6] => [1,4,2,3,7,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,3,5,2,4,6,7,8,9] => [1,2,3,5,4,6,7,8,9] => [.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]
[4,1,2,3,5,6,8,7,9] => [1,4,3,2,5,6,7,8,9] => [.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]]
[2,4,6,3,5,1,7,8] => [1,2,4,3,6,5,7,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[4,1,6,2,5,8,3,7] => [1,4,2,3,6,8,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[1,4,6,3,8,5,2,7] => [1,2,4,3,6,5,8,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[3,4,6,2,5,1,7,8] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[1,4,7,5,2,3,6,8] => [1,2,4,5,3,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,4,8,3,7,6,2,5] => [1,2,4,3,8,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[1,4,5,3,7,2,6,8] => [1,2,4,3,5,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,5,7,6,8,3,4,1] => [1,2,5,8,3,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[3,1,6,7,2,8,5,4] => [1,3,6,8,4,7,5,2] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[1,5,3,6,8,4,7,2] => [1,2,5,8,3,4,6,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[1,7,4,8,5,3,2,6] => [1,2,7,3,4,8,6,5] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[7,3,1,6,8,4,5,2] => [1,7,5,8,2,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,5,1,4,6,7,3,2] => [1,8,2,5,6,7,3,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[3,4,7,5,6,8,2,1] => [1,3,7,2,4,5,6,8] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[3,4,7,8,5,2,6,1] => [1,3,7,6,2,4,8,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[7,4,2,3,6,5,1,8] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[6,3,1,4,8,5,7,2] => [1,6,5,8,2,3,4,7] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[6,3,5,4,8,7,1,2] => [1,6,7,2,3,5,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[2,6,4,3,1,7,5,8] => [1,2,6,7,5,3,4,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[4,8,1,7,5,6,3,2] => [1,4,7,3,2,8,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[1,5,7,2,8,4,6,3] => [1,2,5,8,3,7,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[5,8,7,2,3,6,4,1] => [1,5,3,7,4,2,8,6] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[4,6,5,1,2,3,7,8] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[1,8,7,5,2,6,3,4] => [1,2,8,4,5,3,7,6] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[1,7,6,3,4,5,8,2] => [1,2,7,8,3,6,5,4] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[1,8,7,4,5,6,2,3] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[1,4,7,5,8,2,6,3] => [1,2,4,5,8,3,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[1,4,7,2,3,6,5,8] => [1,2,4,3,7,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[1,2,6,5,8,3,4,7] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[1,5,8,2,6,3,4,7] => [1,2,5,6,3,8,7,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[7,3,6,8,1,2,5,4] => [1,7,5,2,3,6,4,8] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[4,1,5,7,2,6,3,8] => [1,4,7,3,5,2,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[5,7,2,1,3,6,4,8] => [1,5,3,2,7,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[3,5,6,7,2,4,1,8] => [1,3,6,4,7,2,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[6,4,7,5,2,3,1,8] => [1,6,3,7,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[1,5,6,4,8,3,2,7] => [1,2,5,8,7,3,6,4] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,1,5,6,4,8,3,7] => [1,2,3,5,4,6,8,7] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[5,1,4,7,8,6,2,3] => [1,5,8,3,4,7,2,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[1,6,7,2,8,5,4,3] => [1,2,6,5,8,3,7,4] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[5,3,2,1,7,8,6,4] => [1,5,7,6,8,4,2,3] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[4,3,7,1,5,8,6,2] => [1,4,2,3,7,6,8,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[8,2,4,5,3,1,7,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[1,4,3,2,7,5,8,6] => [1,2,4,3,5,7,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[4,8,7,2,6,1,3,5] => [1,4,2,8,5,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,5,8,2,1,7,3,6] => [1,4,2,5,3,8,6,7] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[4,1,7,8,3,2,5,6] => [1,4,8,6,2,3,7,5] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,4,7,1,3,6,2,8] => [1,5,3,7,2,4,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[5,8,2,1,3,6,4,7] => [1,5,3,2,8,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[8,5,1,7,3,4,6,2] => [1,8,2,5,3,4,7,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[5,7,6,3,4,1,8,2] => [1,5,4,3,6,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[1,8,3,5,2,6,4,7] => [1,2,8,7,4,5,3,6] => [.,[.,[[[[.,.],[.,[.,.]]],.],.]]]
[3,4,6,1,8,5,7,2] => [1,3,6,5,8,2,4,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,3,8,7,4,5,1,6] => [1,2,3,8,6,5,4,7] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[1,8,3,5,7,4,2,6] => [1,2,8,6,4,5,7,3] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[2,5,8,4,6,7,1,3] => [1,2,5,6,7,3,8,4] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[2,7,5,6,4,8,1,3] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[9,2,7,6,5,4,3,8,1] => [1,9,2,3,7,4,6,5,8] => [.,[[.,[.,[[.,[[.,.],.]],[.,.]]]],.]]
[7,4,3,1,6,5,2,8] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[3,1,2,4,8,7,5,6] => [1,3,2,4,5,8,6,7] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[5,4,1,2,3,7,8,6] => [1,5,3,2,4,6,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[1,6,7,2,5,8,3,4] => [1,2,6,8,4,3,7,5] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[7,8,5,6,2,4,3,1] => [1,7,3,5,2,8,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[5,3,8,6,2,4,1,7] => [1,5,2,3,8,7,4,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[5,4,7,8,6,2,1,3] => [1,5,6,2,4,8,3,7] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[2,7,4,8,3,1,5,6] => [1,2,7,5,3,4,8,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[8,2,1,3,7,4,6,5] => [1,8,5,7,6,4,3,2] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[7,8,2,3,6,4,5,1] => [1,7,5,6,4,3,2,8] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[8,1,2,7,5,3,4,6] => [1,8,6,3,2,4,7,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[7,5,1,8,2,3,4,6] => [1,7,4,8,6,3,2,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[8,2,4,1,3,7,5,6] => [1,8,6,7,5,3,4,2] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[8,1,6,2,3,7,4,5] => [1,8,5,3,6,7,4,2] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[7,1,8,2,3,6,4,5] => [1,7,4,2,3,8,5,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[4,2,6,7,5,1,8,3] => [1,4,7,8,3,6,2,5] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[4,7,2,5,3,8,1,6] => [1,4,5,3,2,7,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[3,5,7,4,2,8,1,6] => [1,3,7,2,5,4,6,8] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[2,4,7,6,3,8,1,5] => [1,2,4,6,8,5,3,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[4,6,8,5,1,2,3,7] => [1,4,5,2,6,3,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,6,5,7,1,2,3,8] => [1,4,7,3,5,2,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[7,1,8,5,3,2,4,6] => [1,7,4,5,3,8,6,2] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[8,6,1,3,2,7,5,4] => [1,8,4,3,2,6,7,5] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[8,1,7,5,2,4,6,3] => [1,8,3,7,6,4,5,2] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[8,2,7,5,4,1,6,3] => [1,8,3,7,6,2,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[8,6,1,2,7,3,5,4] => [1,8,4,2,6,3,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[4,2,8,5,7,1,6,3] => [1,4,5,7,6,2,3,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[6,8,7,4,5,3,2,1] => [1,6,3,7,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,2,6,7,4,8,3,1] => [1,5,4,7,3,6,8,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[6,5,8,1,7,3,2,4] => [1,6,3,8,4,2,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[6,4,8,1,5,2,3,7] => [1,6,2,4,3,8,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[4,2,1,3,6,5,8,7,9] => [1,4,3,2,5,6,7,8,9] => [.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]]
[2,6,1,5,3,4,8,7] => [1,2,6,4,5,3,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[3,8,7,5,4,2,6,1] => [1,3,7,6,2,8,4,5] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[5,7,8,2,3,6,4,1] => [1,5,3,8,2,7,4,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[2,8,7,3,1,4,5,6] => [1,2,8,6,4,3,7,5] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[10,2,3,1,4,5,6,7,8,9] => [1,10,9,8,7,6,5,4,2,3] => [.,[[[[[[[[.,[.,.]],.],.],.],.],.],.],.]]
[9,2,3,4,1,5,6,7,8] => [1,9,8,7,6,5,2,3,4] => [.,[[[[[[.,[.,[.,.]]],.],.],.],.],.]]
[3,8,6,7,5,4,2,1] => [1,3,6,4,7,2,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[7,8,5,1,4,6,2,3] => [1,7,2,8,3,5,4,6] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[8,2,7,5,4,6,1,3] => [1,8,3,7,2,4,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[6,4,7,5,3,2,8,1] => [1,6,2,4,5,3,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[8,4,6,3,1,5,7,2] => [1,8,2,4,3,6,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[7,3,1,4,5,6,8,2] => [1,7,8,2,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[6,7,3,4,2,1,8,5] => [1,6,2,7,8,5,3,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[7,4,2,3,5,1,8,6] => [1,7,8,6,2,4,3,5] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[6,7,1,5,4,3,2,8] => [1,6,3,2,7,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,3,4,7,6,1,8,2] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,5,2,1,6,7,3,8] => [1,4,2,5,6,7,3,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,3,8,6,2,4,7,1] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[3,6,2,8,5,7,1,4] => [1,3,2,6,7,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,1,2,5,7,6,3,8] => [1,4,5,7,3,2,6,8] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[2,1,3,6,4,8,7,5] => [1,2,3,4,6,8,5,7] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[4,8,1,2,7,5,6,3] => [1,4,2,8,3,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[1,6,4,3,8,7,5,2] => [1,2,6,7,5,8,3,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,5,8,7,3,1,4,6] => [1,2,5,3,8,6,4,7] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[3,8,7,2,6,1,4,5] => [1,3,7,4,2,8,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[8,4,5,1,6,7,2,3] => [1,8,3,5,6,7,2,4] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[2,5,1,8,3,6,4,7] => [1,2,5,3,4,8,7,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[4,3,8,6,1,2,5,7] => [1,4,6,2,3,8,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[7,2,3,5,6,8,4,1] => [1,7,4,5,6,8,2,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,3,4,2,7,6,1,5] => [1,8,5,7,2,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[8,7,5,6,4,1,3,2] => [1,8,2,7,3,5,4,6] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[8,7,4,2,3,6,5,1] => [1,8,2,7,5,3,4,6] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[7,2,4,5,3,1,6,8] => [1,7,6,2,3,4,5,8] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[5,4,1,7,8,6,2,3] => [1,5,8,3,2,4,7,6] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[5,3,4,7,8,1,6,2] => [1,5,8,2,3,4,7,6] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[4,3,7,6,5,1,8,2] => [1,4,6,2,3,7,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[5,1,4,8,2,3,7,6] => [1,5,2,3,4,8,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[3,2,8,5,4,1,6,7] => [1,3,8,7,6,2,4,5] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[3,1,2,4,5,6,9,7,8] => [1,3,2,4,5,6,7,9,8] => [.,[[.,.],[.,[.,[.,[.,[[.,.],.]]]]]]]
[1,2,8,3,4,6,5,7] => [1,2,3,8,7,5,4,6] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[8,1,2,7,3,5,4,6] => [1,8,6,5,3,2,4,7] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[1,2,7,5,6,3,4,8] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[5,1,4,7,2,3,6,8] => [1,5,2,3,4,7,6,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,8,1,2,3,6,5,7] => [1,4,2,8,7,5,3,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[1,3,4,2,5,6,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,4,5,6,3,7,8,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,3,5,6,7,8,4,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,3,5,6,4,2,7,8,9] => [1,2,3,5,4,6,7,8,9] => [.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]
[2,1,3,6,4,7,8,9,5] => [1,2,3,4,6,7,8,9,5] => [.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]
[1,3,4,6,7,2,8,5,9] => [1,2,3,4,6,5,7,8,9] => [.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]
[2,4,1,7,5,8,3,9,6] => [1,2,4,7,3,5,6,8,9] => [.,[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]]
[1,3,4,2,5,6,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,4,5,6,3,7,8,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,2,3,5,6,7,8,4,9,10] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[1,3,5,6,4,2,7,8,9,10] => [1,2,3,5,4,6,7,8,9,10] => [.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]]
[1,3,4,6,7,2,8,5,9,10] => [1,2,3,4,6,5,7,8,9,10] => [.,[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]]
[1,3,4,2,7,8,5,9,10,6] => [1,2,3,4,5,7,6,8,9,10] => [.,[.,[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]]]
[6,2,3,8,7,1,4,5] => [1,6,2,3,4,8,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,2,3,6,4,7,5,1] => [1,8,2,3,4,6,7,5] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[7,2,3,6,4,8,1,5] => [1,7,2,3,4,6,8,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[4,5,1,3,2,6,8,7] => [1,4,3,2,5,6,7,8] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[6,4,7,5,1,3,2,8] => [1,6,3,7,2,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[5,3,1,6,2,7,8,4] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[6,7,2,4,1,8,3,5] => [1,6,8,5,2,7,3,4] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[5,1,6,3,2,7,8,4] => [1,5,2,3,6,7,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,2,1,6,4,7,3,8] => [1,5,4,6,7,3,2,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[5,4,1,6,2,7,8,3] => [1,5,2,4,6,7,8,3] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[6,7,2,5,4,1,3,8] => [1,6,2,7,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,1,3,5,4,2,8,6] => [1,7,8,6,2,3,4,5] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[4,2,8,6,5,1,3,7] => [1,4,6,2,3,8,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[1,4,8,3,6,2,7,5] => [1,2,4,3,8,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[6,3,2,4,8,7,1,5] => [1,6,7,2,3,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,3,2,6,5,8,1,4] => [1,7,2,3,4,6,8,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[3,6,2,5,7,4,8,1] => [1,3,2,6,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[2,7,1,5,8,6,4,3] => [1,2,7,4,5,8,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[6,4,7,2,3,8,5,1] => [1,6,8,2,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,1,8,5,7,4,2,3] => [1,6,4,5,7,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[7,1,4,3,6,5,8,2] => [1,7,8,2,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[5,1,6,8,7,2,4,3] => [1,5,7,4,8,3,6,2] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[4,6,7,5,3,1,8,2] => [1,4,5,3,7,8,2,6] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[5,3,2,6,8,7,4,1] => [1,5,8,2,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,4,6,2,8,7,3,1] => [1,5,8,2,4,3,6,7] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[4,5,7,6,1,2,8,3] => [1,4,6,2,5,3,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,5,7,2,1,8,3] => [1,4,7,8,3,5,2,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[2,3,4,10,6,7,1,9,8,5] => [1,2,3,4,10,5,6,7,8,9] => [.,[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]]
[7,4,8,6,3,5,1,2] => [1,7,2,4,6,5,3,8] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[2,3,4,7,8,6,1,5] => [1,2,3,4,7,5,8,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[6,3,7,1,4,2,8,5] => [1,6,2,3,7,8,5,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[4,3,2,7,6,9,8,5,1,10] => [1,4,7,8,5,6,9,2,3,10] => [.,[[.,[.,.]],[[.,[.,.]],[.,[.,[.,.]]]]]]
[4,6,3,5,1,8,2,7] => [1,4,5,2,6,8,7,3] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[8,5,7,6,2,3,4,1] => [1,8,2,5,3,7,4,6] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[3,4,6,7,8,2,5,1] => [1,3,6,2,4,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[5,8,4,6,2,1,7,3] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[2,4,7,5,8,6,3,1] => [1,2,4,5,8,3,7,6] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[1,6,8,3,4,2,7,5] => [1,2,6,3,8,5,4,7] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[4,1,8,2,7,5,3,6] => [1,4,2,3,8,6,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[4,1,7,2,8,5,3,6] => [1,4,2,3,7,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[2,5,6,3,7,4,8,1] => [1,2,5,7,8,3,6,4] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[2,6,5,3,7,4,8,1] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[7,1,6,3,5,4,8,2] => [1,7,8,2,3,6,4,5] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[2,8,6,1,7,5,3,4] => [1,2,8,4,3,6,5,7] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[8,1,5,2,7,4,3,6] => [1,8,6,4,2,3,5,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[7,1,4,2,8,5,3,6] => [1,7,3,4,2,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[2,6,8,1,7,5,3,4] => [1,2,6,5,7,3,8,4] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[2,4,5,8,7,1,3,6] => [1,2,4,8,6,3,5,7] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[3,1,6,8,7,5,4,2] => [1,3,6,5,7,4,8,2] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,1,8,7,5,6,4,2] => [1,3,8,2,4,7,5,6] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[5,1,8,7,6,3,4,2] => [1,5,6,3,8,2,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[8,7,2,3,1,5,6,4] => [1,8,4,3,2,7,6,5] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[8,7,2,1,6,4,5,3] => [1,8,3,2,7,5,6,4] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[8,7,1,6,4,3,5,2] => [1,8,2,7,5,4,6,3] => [.,[[.,[[[[.,.],.],[.,.]],.]],.]]
[8,3,6,2,1,5,4,7] => [1,8,7,4,2,3,6,5] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[3,8,5,2,6,7,4,1] => [1,3,5,6,7,4,2,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[3,6,4,7,5,2,1,8] => [1,3,4,7,2,6,5,8] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[5,7,4,1,2,6,8,3] => [1,5,2,7,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[2,8,6,7,5,3,1,4] => [1,2,8,4,7,3,6,5] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[7,4,5,2,6,3,1,8] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[8,6,3,4,5,1,7,2] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,6,3,5,4,1,7,2] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,7,4,5,1,3,6,2] => [1,8,2,7,6,3,4,5] => [.,[[.,[[[.,[.,[.,.]]],.],.]],.]]
[8,6,2,5,3,1,4,7] => [1,8,7,4,5,3,2,6] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[8,4,7,3,1,2,5,6] => [1,8,6,2,4,3,7,5] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[8,7,3,5,1,6,4,2] => [1,8,2,7,4,5,3,6] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[4,8,3,2,6,1,7,5] => [1,4,2,8,5,6,3,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[7,5,4,3,6,1,8,2] => [1,7,8,2,5,6,3,4] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[5,6,8,4,3,7,2,1] => [1,5,3,8,2,6,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[7,5,8,4,2,1,6,3] => [1,7,6,2,5,3,8,4] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[7,2,4,1,5,3,8,6] => [1,7,8,6,3,4,2,5] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[8,5,3,4,1,7,2,6] => [1,8,6,7,2,5,3,4] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[2,8,5,4,3,6,1,7] => [1,2,8,7,3,5,4,6] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]]
[7,4,6,5,3,2,8,1] => [1,7,8,2,4,5,3,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[5,6,7,2,3,8,4,1] => [1,5,3,7,4,2,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[8,4,2,6,5,7,3,1] => [1,8,2,4,6,7,3,5] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[1,7,4,2,8,5,6,3] => [1,2,7,6,5,8,3,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[3,2,1,7,4,6,8,5] => [1,3,2,4,7,8,5,6] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[6,2,5,7,1,4,3,8] => [1,6,4,7,3,5,2,8] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[8,5,2,4,6,1,3,7] => [1,8,7,3,2,5,6,4] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[1,5,3,4,7,2,6,8] => [1,2,5,7,6,3,4,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[6,4,7,2,1,3,8,5] => [1,6,3,7,8,5,2,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[1,3,8,6,7,2,5,4] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[5,2,3,6,1,8,4,7] => [1,5,2,3,4,6,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[3,2,6,4,7,1,5,8] => [1,3,6,2,4,5,7,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[3,6,2,5,7,8,4,1] => [1,3,2,6,8,4,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[2,7,4,6,8,3,5,1] => [1,2,7,5,8,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[3,7,6,8,1,5,4,2] => [1,3,6,5,2,7,4,8] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[1,5,7,6,8,4,2,3] => [1,2,5,8,3,7,4,6] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[2,7,4,6,8,5,3,1] => [1,2,7,3,4,6,5,8] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[3,7,6,8,5,1,4,2] => [1,3,6,2,7,4,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[7,1,3,8,6,2,4,5] => [1,7,4,8,5,6,2,3] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[2,7,1,8,6,5,3,4] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[2,3,4,5,7,6,8,9,1] => [1,2,3,4,5,7,8,9,6] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[2,3,4,5,7,8,6,9,1] => [1,2,3,4,5,7,6,8,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[2,3,4,5,8,7,6,9,1] => [1,2,3,4,5,8,9,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]]
[2,3,4,5,7,9,8,6,1] => [1,2,3,4,5,7,8,6,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[2,3,5,6,4,7,8,9,10,1] => [1,2,3,5,4,6,7,8,9,10] => [.,[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]]
[4,6,7,5,1,2,3,8] => [1,4,5,2,6,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,3,4,7,6,2,1,8] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,1,8,5,7,2,6,3] => [1,4,5,7,6,2,3,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,1,8,2,7,5,6,3] => [1,4,2,3,8,5,7,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[7,6,8,2,4,3,5,1] => [1,7,5,4,2,6,3,8] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[7,4,5,3,8,1,6,2] => [1,7,6,2,4,3,5,8] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[7,3,6,1,4,2,8,5] => [1,7,8,5,4,2,3,6] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[1,2,3,4,7,9,5,6,8] => [1,2,3,4,5,7,6,9,8] => [.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]
[1,2,3,4,6,7,9,5,8] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[1,2,3,4,8,5,6,9,7] => [1,2,3,4,5,8,9,7,6] => [.,[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]]
[1,2,3,4,7,8,5,9,6] => [1,2,3,4,5,7,6,8,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[1,4,8,5,3,2,7,6] => [1,2,4,5,3,8,6,7] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[3,5,8,4,6,7,1,2] => [1,3,8,2,5,6,7,4] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[1,2,4,8,5,7,3,6] => [1,2,3,4,8,6,7,5] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[5,6,3,1,8,2,4,7] => [1,5,8,7,4,2,6,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[7,3,6,5,1,8,4,2] => [1,7,4,5,2,3,6,8] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[7,2,5,1,6,4,8,3] => [1,7,8,3,5,6,4,2] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[2,7,1,5,6,4,8,3] => [1,2,7,8,3,4,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[1,5,7,8,4,6,3,2] => [1,2,5,4,8,3,7,6] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[1,4,8,5,7,6,3,2] => [1,2,4,5,7,3,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,8,1,5,6,4,7,3] => [1,2,8,3,4,5,6,7] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[3,7,2,8,1,5,6,4] => [1,3,2,7,6,5,4,8] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[7,3,2,5,1,6,8,4] => [1,7,8,4,5,2,3,6] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[8,7,2,1,3,6,5,4] => [1,8,4,2,7,5,3,6] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[3,5,1,7,6,4,8,2] => [1,3,2,5,6,4,7,8] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[8,7,4,2,1,6,5,3] => [1,8,3,4,2,7,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[5,4,7,6,2,1,8,3] => [1,5,2,4,6,3,7,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[3,5,2,8,7,1,6,4] => [1,3,2,5,7,6,4,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[3,7,6,5,4,1,8,2] => [1,3,6,2,7,8,4,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[8,6,7,4,3,1,5,2] => [1,8,2,6,3,7,5,4] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[4,7,1,8,5,3,2,6] => [1,4,8,6,3,2,7,5] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[8,6,7,1,4,3,5,2] => [1,8,2,6,3,7,5,4] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[6,4,1,2,5,7,8,3] => [1,6,7,8,3,2,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[3,4,6,1,8,2,7,5] => [1,3,6,2,4,5,8,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[6,4,5,2,7,1,3,8] => [1,6,2,4,3,5,7,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[7,4,3,5,1,6,2,8] => [1,7,2,4,5,3,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[5,1,2,7,6,3,4,8] => [1,5,6,3,2,4,7,8] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[5,6,1,7,2,4,3,8] => [1,5,2,6,4,7,3,8] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[3,5,6,8,1,2,7,4] => [1,3,6,2,5,4,8,7] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[2,6,5,7,1,3,4,8] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[2,3,7,1,5,6,4,8] => [1,2,3,7,4,5,6,8] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[2,6,5,3,4,1,7,8] => [1,2,6,3,5,4,7,8] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[2,6,1,3,5,4,7,8] => [1,2,6,4,3,5,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[4,6,1,5,2,8,7,3] => [1,4,5,2,6,8,3,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[4,6,1,5,2,7,8,3] => [1,4,5,2,6,7,8,3] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[5,1,8,6,2,7,4,3] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[3,6,8,2,7,5,1,4] => [1,3,8,4,2,6,5,7] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[3,8,6,1,5,7,4,2] => [1,3,6,7,4,2,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[8,1,6,3,4,2,5,7] => [1,8,7,5,4,3,6,2] => [.,[[[[[[.,.],.],.],[.,.]],.],.]]
[4,3,6,2,5,8,1,7] => [1,4,2,3,6,8,7,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[1,6,4,5,7,3,2,8] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,4,5,7,2,8,3] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,7,5,6,4,8,3,2] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[1,5,6,7,3,2,4,8] => [1,2,5,3,6,4,7,8] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[8,2,4,3,1,7,5,6] => [1,8,6,7,5,2,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[8,2,1,4,3,7,5,6] => [1,8,6,7,5,3,2,4] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[8,6,2,5,1,3,7,4] => [1,8,4,5,2,6,3,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[5,7,2,6,4,1,8,3] => [1,5,4,6,2,7,8,3] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[4,5,6,1,3,8,2,7] => [1,4,2,5,3,6,8,7] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[7,6,4,8,5,3,1,2] => [1,7,2,6,3,4,8,5] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[8,2,1,6,4,7,3,5] => [1,8,5,4,6,7,3,2] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[1,3,8,6,5,2,7,4] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[2,7,3,8,5,6,4,1] => [1,2,7,4,8,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[1,2,8,5,7,4,6,3] => [1,2,3,8,4,5,7,6] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[1,6,8,5,4,7,2,3] => [1,2,6,7,3,8,4,5] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[5,7,1,8,3,2,6,4] => [1,5,3,2,7,6,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[2,1,3,8,6,4,7,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[5,8,4,3,7,6,2,1] => [1,5,7,2,8,3,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,8,6,4,2,1,7,3] => [1,5,2,8,3,6,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,3,8,6,1,2,7,4] => [1,5,2,3,8,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[5,8,1,4,6,2,7,3] => [1,5,6,2,8,3,4,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[6,4,3,2,7,8,5,1] => [1,6,8,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,7,6,1,5,3,8,4] => [1,2,7,8,4,3,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[7,8,6,4,2,5,3,1] => [1,7,3,6,5,2,8,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[6,4,5,8,7,1,3,2] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[6,4,1,7,8,3,2,5] => [1,6,3,2,4,7,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,3,4,5,8,6,7,9,1] => [1,2,3,4,5,8,9,6,7] => [.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]]
[2,3,4,5,9,6,8,7,1] => [1,2,3,4,5,9,6,7,8] => [.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]]
[9,3,4,5,2,6,7,8,1] => [1,9,2,3,4,5,6,7,8] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]
[6,2,3,4,5,7,8,9,10,1] => [1,6,7,8,9,10,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[.,[.,[.,[.,.]]]]]]
[6,4,3,8,7,2,5,1] => [1,6,2,4,8,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[2,6,4,5,7,1,8,3] => [1,2,6,3,4,5,7,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[5,1,4,6,2,7,8,3] => [1,5,2,3,4,6,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[1,2,5,3,7,8,6,4] => [1,2,3,5,7,6,8,4] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[3,1,5,8,2,6,7,4] => [1,3,5,2,4,8,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[7,2,1,6,4,8,3,5] => [1,7,3,2,4,6,8,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[2,1,3,7,5,8,4,6] => [1,2,3,4,7,5,6,8] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[6,2,4,5,7,1,8,3] => [1,6,2,3,4,5,7,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[2,3,8,7,1,4,6,5] => [1,2,3,8,5,4,7,6] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[2,1,3,4,5,8,6,7,9] => [1,2,3,4,5,6,8,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[6,8,2,5,4,7,3,1] => [1,6,7,3,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[10,2,3,4,5,6,1,7,8,9] => [1,10,9,8,7,2,3,4,5,6] => [.,[[[[[.,[.,[.,[.,[.,.]]]]],.],.],.],.]]
[3,2,9,1,4,5,6,7,8] => [1,3,9,8,7,6,5,4,2] => [.,[[.,.],[[[[[[.,.],.],.],.],.],.]]]
[2,7,6,3,8,4,5,1] => [1,2,7,5,8,3,6,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[4,6,8,2,3,1,7,5] => [1,4,2,6,3,8,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,4,2,1,3,7,5,8] => [1,6,7,5,3,2,4,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[5,3,2,7,6,1,8,4] => [1,5,6,2,3,4,7,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[5,7,4,2,6,1,8,3] => [1,5,6,2,7,8,3,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,5,8,7,6,2,1,3] => [1,4,7,2,5,6,3,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[6,4,7,1,2,3,8,5] => [1,6,3,7,8,5,2,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[6,1,7,3,8,4,5,2] => [1,6,4,3,7,5,8,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[8,2,3,1,6,4,7,5] => [1,8,5,6,4,2,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[1,8,7,2,3,4,6,5] => [1,2,8,5,3,7,6,4] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[1,3,8,2,5,6,4,7] => [1,2,3,8,7,4,5,6] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[1,3,2,7,4,6,8,5] => [1,2,3,4,7,8,5,6] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[1,3,8,4,6,2,7,5] => [1,2,3,8,5,6,4,7] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[8,2,3,6,7,4,5,1] => [1,8,2,3,4,6,5,7] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[5,6,4,2,1,7,3,8] => [1,5,2,6,7,3,4,8] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[2,5,7,6,3,8,4,1] => [1,2,5,3,7,4,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,2,7,5,8,6,3,4] => [1,2,3,7,4,5,8,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[7,4,5,1,6,8,2,3] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[1,7,8,4,2,6,3,5] => [1,2,7,3,8,5,4,6] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[6,3,2,5,7,4,1,8] => [1,6,4,5,7,2,3,8] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[6,2,1,5,3,7,8,4] => [1,6,7,8,4,5,3,2] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[6,4,2,1,7,3,5,8] => [1,6,3,2,4,5,7,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,4,7,5,1,8,6,3] => [1,2,4,5,3,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[2,3,7,1,8,5,6,4] => [1,2,3,7,6,5,8,4] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[6,5,1,2,7,4,8,3] => [1,6,4,2,5,7,8,3] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[3,6,5,1,8,7,4,2] => [1,3,5,8,2,6,7,4] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[7,8,1,2,5,4,3,6] => [1,7,3,2,8,6,4,5] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[3,1,5,7,4,8,6,2] => [1,3,5,4,7,6,8,2] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[7,2,6,4,1,5,3,8] => [1,7,3,6,5,2,4,8] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[1,2,6,5,8,3,7,4] => [1,2,3,6,4,5,8,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[7,3,5,6,1,4,2,8] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[4,5,8,1,7,3,6,2] => [1,4,2,5,7,6,3,8] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[1,7,3,8,2,5,4,6] => [1,2,7,4,8,6,5,3] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[8,4,1,3,6,7,5,2] => [1,8,2,4,3,5,6,7] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[5,3,1,8,6,7,4,2] => [1,5,6,7,4,8,2,3] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,7,1,6,4,2,8,3] => [1,5,4,6,2,7,8,3] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[2,3,6,1,7,5,4,8] => [1,2,3,6,5,7,4,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[2,7,1,4,8,6,5,3] => [1,2,7,5,8,3,4,6] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[6,7,5,4,1,3,2,8] => [1,6,3,5,2,7,4,8] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[7,3,2,6,5,1,4,8] => [1,7,4,6,2,3,5,8] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[2,6,8,4,7,1,3,5] => [1,2,6,3,8,5,7,4] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[1,6,4,8,2,3,5,7] => [1,2,6,3,4,8,7,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[2,8,5,6,4,1,7,3] => [1,2,8,3,5,4,6,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[1,4,7,3,5,8,6,2] => [1,2,4,3,7,6,8,5] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[3,7,8,2,5,1,6,4] => [1,3,8,4,2,7,6,5] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[5,1,8,6,7,2,3,4] => [1,5,7,3,8,4,6,2] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,8,4,2,1,7,3,5] => [1,6,7,3,4,2,8,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,4,1,3,7,8,5,2] => [1,6,8,2,4,3,5,7] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,7,4,8,3,1,2,6] => [1,5,3,4,8,6,2,7] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[2,5,6,8,1,4,7,3] => [1,2,5,3,6,4,8,7] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[7,4,1,6,5,2,3,8] => [1,7,3,2,4,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[4,1,6,5,2,3,8,7] => [1,4,5,2,3,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[4,5,1,7,8,6,2,3] => [1,4,7,2,5,8,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[5,8,6,2,4,7,3,1] => [1,5,4,2,8,3,6,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[1,6,4,7,5,3,2,8] => [1,2,6,3,4,7,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[1,6,5,3,2,7,4,8] => [1,2,6,7,4,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,4,7,5,3,2,6,8] => [1,2,4,5,3,7,6,8] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,7,5,4,3,2,8,6] => [1,2,7,8,6,3,5,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[1,4,7,5,3,2,8,6] => [1,2,4,5,3,7,8,6] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[1,7,4,6,8,5,3,2] => [1,2,7,3,4,6,5,8] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[5,7,6,1,8,2,4,3] => [1,5,8,3,6,2,7,4] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[2,7,8,5,1,4,3,6] => [1,2,7,3,8,6,4,5] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[8,1,3,6,4,5,2,7] => [1,8,7,2,3,4,6,5] => [.,[[[.,[.,[.,[[.,.],.]]]],.],.]]
[1,2,3,4,7,5,9,8,6] => [1,2,3,4,5,7,9,6,8] => [.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]
[1,2,3,6,4,9,8,7,5] => [1,2,3,4,6,9,5,7,8] => [.,[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]]
[1,2,3,4,5,8,6,10,9,7] => [1,2,3,4,5,6,8,10,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]]
[7,1,2,4,8,3,5,6] => [1,7,5,8,6,3,2,4] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[8,6,1,3,5,7,4,2] => [1,8,2,6,7,4,3,5] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[7,1,5,8,2,3,4,6] => [1,7,4,8,6,3,5,2] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[1,3,2,5,4,7,9,6,8] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[1,3,2,5,7,4,9,6,8] => [1,2,3,4,5,7,9,8,6] => [.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]
[1,3,2,5,7,9,4,6,8] => [1,2,3,4,5,7,6,9,8] => [.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]
[1,2,5,3,7,4,9,6,8] => [1,2,3,5,7,9,8,6,4] => [.,[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]]
[1,3,2,6,4,8,5,10,7,9] => [1,2,3,4,6,8,10,9,7,5] => [.,[.,[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]]]
[1,3,2,5,4,8,6,10,7,9] => [1,2,3,4,5,6,8,10,9,7] => [.,[.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]]
[2,1,4,3,7,5,8,6,9] => [1,2,3,4,5,7,8,6,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[1,3,2,5,4,7,6,10,8,9] => [1,2,3,4,5,6,7,8,10,9] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[2,5,3,4,6,8,1,7] => [1,2,5,6,8,7,3,4] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[4,7,1,2,5,6,3,8] => [1,4,2,7,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,4,1,2,5,6,3,8] => [1,7,3,2,4,5,6,8] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[5,7,4,8,1,6,3,2] => [1,5,2,7,3,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,3,1,2,5,7,6,8] => [1,4,2,3,5,6,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[1,3,4,5,6,9,8,7,2] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[1,2,3,4,5,8,9,7,6] => [1,2,3,4,5,6,8,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[1,2,4,7,8,5,6,3] => [1,2,3,4,7,6,5,8] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[8,3,6,5,7,4,2,1] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[8,2,6,5,7,4,3,1] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[8,4,7,1,5,2,6,3] => [1,8,3,7,6,2,4,5] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[8,2,6,3,7,5,4,1] => [1,8,2,3,6,5,7,4] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[8,2,5,3,7,6,4,1] => [1,8,2,3,5,7,4,6] => [.,[[.,[.,[[.,.],[[.,.],.]]]],.]]
[5,3,1,8,4,2,6,7] => [1,5,4,8,7,6,2,3] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[2,1,6,5,8,7,3,4] => [1,2,3,6,7,4,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[6,1,5,4,7,3,8,2] => [1,6,3,5,7,8,2,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[2,8,7,4,1,3,6,5] => [1,2,8,5,3,7,6,4] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[8,7,2,3,1,6,4,5] => [1,8,5,2,7,4,3,6] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[7,2,5,8,3,1,4,6] => [1,7,4,8,6,2,3,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,8,2,3,1,7,4,5] => [1,6,7,4,3,2,8,5] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[5,3,2,8,7,1,6,4] => [1,5,7,6,2,3,4,8] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[8,6,7,4,1,3,5,2] => [1,8,2,6,3,7,5,4] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[4,1,3,6,5,2,8,7] => [1,4,6,2,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,6,3,2,5,1,8,7] => [1,4,2,6,3,5,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[4,8,3,2,6,5,7,1] => [1,4,2,8,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[4,8,3,6,5,2,7,1] => [1,4,6,2,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,8,4,3,5,2,7,1] => [1,6,2,8,3,4,5,7] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[8,1,4,6,5,3,7,2] => [1,8,2,3,4,6,5,7] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[2,3,4,5,6,7,8,9,1,11,10] => [1,2,3,4,5,6,7,8,9,10,11] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]
[2,1,4,5,6,9,7,3,8] => [1,2,3,4,5,6,9,8,7] => [.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]
[3,5,4,6,1,2,8,7] => [1,3,4,6,2,5,7,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[1,3,4,5,6,7,8,9,11,2,10] => [1,2,3,4,5,6,7,8,9,11,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]]
[2,1,4,5,6,7,10,8,3,9] => [1,2,3,4,5,6,7,10,9,8] => [.,[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]]
[1,2,4,5,7,9,6,3,8] => [1,2,3,4,5,7,6,9,8] => [.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]
[7,3,5,6,1,8,2,4] => [1,7,2,3,5,4,6,8] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[1,2,5,3,9,6,8,7,4] => [1,2,3,5,9,4,6,7,8] => [.,[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]]
[5,7,6,3,4,2,8,1] => [1,5,4,3,6,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[6,5,4,8,7,2,3,1] => [1,6,2,5,7,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[1,3,2,4,9,8,5,6,7] => [1,2,3,4,5,9,7,6,8] => [.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]]
[2,1,3,4,5,9,8,6,7] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[1,3,2,4,5,9,6,8,7] => [1,2,3,4,5,6,9,7,8] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[2,3,1,4,9,8,5,6,7] => [1,2,3,4,5,9,7,6,8] => [.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]]
[7,2,4,6,8,1,5,3] => [1,7,5,8,3,4,6,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[3,8,2,6,1,7,4,5] => [1,3,2,8,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[8,5,6,1,3,2,7,4] => [1,8,4,2,5,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[5,3,7,8,2,6,1,4] => [1,5,2,3,7,4,8,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,5,8,3,6,1,7,2] => [1,4,3,8,2,5,6,7] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[4,5,8,7,2,3,1,6] => [1,4,7,2,5,3,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,2,6,4,3,7,5,1] => [1,8,2,3,6,7,5,4] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[6,3,1,8,7,4,5,2] => [1,6,4,8,2,3,5,7] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,6,3,2,7,4,5,1] => [1,8,2,6,4,3,5,7] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[1,3,6,8,7,4,5,2] => [1,2,3,6,4,8,5,7] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[4,7,5,2,3,6,8,1] => [1,4,2,7,8,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,7,1,3,2,6,8,5] => [1,4,3,2,7,8,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[6,8,2,5,7,3,1,4] => [1,6,3,2,8,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,8,5,2,3,6,1,7] => [1,4,2,8,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[5,8,6,3,4,7,2,1] => [1,5,4,3,6,7,2,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[3,7,5,4,2,8,1,6] => [1,3,5,2,7,4,6,8] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[4,6,5,1,7,8,2,3] => [1,4,2,6,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[8,5,2,3,7,4,6,1] => [1,8,2,5,7,6,4,3] => [.,[[.,[[[.,.],.],[[.,.],.]]],.]]
[6,3,1,5,4,8,2,7] => [1,6,8,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[4,7,6,3,5,2,8,1] => [1,4,3,6,2,7,8,5] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[1,7,5,3,4,8,6,2] => [1,2,7,6,8,3,5,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[8,3,1,4,7,5,2,6] => [1,8,6,5,7,2,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[5,3,1,6,4,8,7,2] => [1,5,4,6,8,2,3,7] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[3,4,8,5,7,2,6,1] => [1,3,8,2,4,5,7,6] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[8,5,1,2,7,6,4,3] => [1,8,3,2,5,7,4,6] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[8,2,6,3,1,5,4,7] => [1,8,7,4,3,6,5,2] => [.,[[[[[.,.],.],[[.,.],.]],.],.]]
[4,3,8,7,1,6,2,5] => [1,4,7,2,3,8,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,5,3,8,4,7,2,6] => [1,2,5,4,8,6,7,3] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[8,2,3,1,6,5,7,4] => [1,8,4,2,3,5,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[8,4,2,7,1,3,6,5] => [1,8,5,2,4,7,6,3] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[4,7,2,3,6,5,8,1] => [1,4,3,2,7,8,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,8,2,6,4,7,1,5] => [1,3,2,8,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[1,7,5,8,6,2,4,3] => [1,2,7,4,8,3,5,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[6,5,1,7,4,8,3,2] => [1,6,8,2,5,4,7,3] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[7,6,3,5,1,4,8,2] => [1,7,8,2,6,4,5,3] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[6,5,4,1,7,2,3,8] => [1,6,2,5,7,3,4,8] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[8,3,6,1,7,4,5,2] => [1,8,2,3,6,4,5,7] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[7,1,2,6,4,8,3,5] => [1,7,3,2,4,6,8,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[3,5,1,8,6,2,4,7] => [1,3,2,5,6,4,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[1,8,7,5,4,6,2,3] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[8,1,6,7,4,5,3,2] => [1,8,2,3,6,5,4,7] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[8,1,6,4,7,5,3,2] => [1,8,2,3,6,5,7,4] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[1,6,4,3,5,8,2,7] => [1,2,6,8,7,3,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[5,1,4,3,7,8,6,2] => [1,5,7,6,8,2,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,7,6,3,4,2,1,8] => [1,5,4,3,6,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[4,1,3,7,6,5,2,8] => [1,4,7,2,3,5,6,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[4,3,6,1,2,7,8,5] => [1,4,2,3,6,7,8,5] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,2,6,1,3,5,8,4] => [1,7,8,4,2,3,6,5] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[6,2,7,1,5,8,3,4] => [1,6,8,4,2,3,7,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[8,1,6,2,5,7,4,3] => [1,8,3,6,7,4,2,5] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[2,7,1,5,3,6,8,4] => [1,2,7,8,4,5,3,6] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[5,7,3,6,4,2,1,8] => [1,5,4,6,2,7,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,7,3,6,4,1,8,2] => [1,5,4,6,2,7,8,3] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[2,8,5,7,3,4,6,1] => [1,2,8,3,5,4,7,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[2,4,3,1,5,6,7,8,9,10] => [1,2,4,3,5,6,7,8,9,10] => [.,[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[6,7,2,3,5,8,1,4] => [1,6,8,4,3,2,7,5] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[7,4,5,8,2,3,1,6] => [1,7,2,4,8,6,3,5] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[2,1,3,8,5,4,6,7] => [1,2,3,4,8,7,6,5] => [.,[.,[.,[.,[[[[.,.],.],.],.]]]]]
[5,3,6,8,2,4,1,7] => [1,5,2,3,6,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[1,7,8,6,3,2,4,5] => [1,2,7,4,6,3,8,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[7,1,2,5,3,8,4,6] => [1,7,4,5,3,2,6,8] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[3,7,4,2,5,1,8,6] => [1,3,4,2,7,8,6,5] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[2,6,7,5,3,8,1,4] => [1,2,6,8,4,5,3,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[4,5,7,6,2,1,3,8] => [1,4,6,2,5,3,7,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[7,8,2,6,5,4,3,1] => [1,7,3,2,8,4,6,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[5,3,7,8,4,2,1,6] => [1,5,4,8,6,2,3,7] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[8,1,5,3,4,6,2,7] => [1,8,7,2,3,5,4,6] => [.,[[[.,[.,[[.,.],[.,.]]]],.],.]]
[5,8,7,2,4,3,6,1] => [1,5,4,2,8,3,7,6] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[1,7,2,4,8,5,6,3] => [1,2,7,6,5,8,3,4] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[7,8,2,3,5,4,6,1] => [1,7,6,4,3,2,8,5] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[8,7,2,3,5,4,6,1] => [1,8,2,7,6,4,3,5] => [.,[[.,[[[[.,.],[.,.]],.],.]],.]]
[2,7,3,1,8,5,6,4] => [1,2,7,6,5,8,4,3] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[3,8,5,2,1,6,7,4] => [1,3,5,2,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[2,8,6,1,5,7,4,3] => [1,2,8,3,6,7,4,5] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[8,3,5,1,7,6,4,2] => [1,8,2,3,5,7,4,6] => [.,[[.,[.,[[.,.],[[.,.],.]]]],.]]
[6,4,1,5,7,8,2,3] => [1,6,8,3,2,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[8,7,2,6,1,4,3,5] => [1,8,5,2,7,3,4,6] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[6,1,7,3,8,2,4,5] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[7,1,8,6,4,2,3,5] => [1,7,3,8,5,4,6,2] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[1,8,5,7,4,6,3,2] => [1,2,8,3,5,4,7,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[1,4,7,6,8,3,5,2] => [1,2,4,6,3,7,5,8] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[1,7,2,8,6,5,3,4] => [1,2,7,3,4,8,5,6] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[5,7,1,6,4,2,3,8] => [1,5,4,6,2,7,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[4,8,2,7,5,1,6,3] => [1,4,7,6,2,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[2,8,4,6,7,1,5,3] => [1,2,8,3,4,6,5,7] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[1,7,6,2,5,3,8,4] => [1,2,7,8,4,3,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[1,7,5,2,4,3,8,6] => [1,2,7,8,6,3,5,4] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[2,8,5,1,4,3,6,7] => [1,2,8,7,6,3,5,4] => [.,[.,[[[[.,[[.,.],.]],.],.],.]]]
[1,3,2,5,7,4,6,9,8] => [1,2,3,4,5,7,6,8,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[1,10,4,5,6,7,8,9,3,2] => [1,2,10,3,4,5,6,7,8,9] => [.,[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]]
[3,1,2,5,7,6,8,4] => [1,3,2,4,5,7,8,6] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[5,1,7,3,2,6,8,4] => [1,5,2,3,7,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,7,2,3,5,1,6,8] => [1,4,3,2,7,6,5,8] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[8,6,2,4,3,5,1,7] => [1,8,7,2,6,5,3,4] => [.,[[[.,[[[.,[.,.]],.],.]],.],.]]
[8,1,2,4,7,3,5,6] => [1,8,6,3,2,4,5,7] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[6,8,1,5,7,3,2,4] => [1,6,3,2,8,4,5,7] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[3,7,6,2,1,4,5,8] => [1,3,6,4,2,7,5,8] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[1,6,8,7,2,5,4,3] => [1,2,6,5,3,8,4,7] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[1,2,3,4,7,5,6,9,8] => [1,2,3,4,5,7,6,8,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[3,1,8,4,5,2,7,6] => [1,3,8,6,2,4,5,7] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[2,3,7,6,1,8,4,5] => [1,2,3,7,4,6,8,5] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[4,8,5,2,1,3,7,6] => [1,4,2,8,6,3,5,7] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[5,8,4,2,1,3,7,6] => [1,5,2,8,6,3,4,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[4,6,7,5,2,3,1,8] => [1,4,5,2,6,3,7,8] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[6,2,5,3,8,7,1,4] => [1,6,7,2,3,5,8,4] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[1,6,4,5,8,7,3,2] => [1,2,6,7,3,4,5,8] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[8,4,7,5,2,3,1,6] => [1,8,6,3,7,2,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,2,7,4,5,3,1,6] => [1,8,6,3,7,2,4,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,2,4,7,5,3,1,6] => [1,8,6,3,4,7,2,5] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[8,2,6,7,5,3,1,4] => [1,8,4,7,2,3,6,5] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[8,4,6,7,5,3,1,2] => [1,8,2,4,7,3,6,5] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[6,2,8,7,5,3,1,4] => [1,6,3,8,4,7,2,5] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[4,6,5,3,8,7,1,2] => [1,4,3,5,8,2,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[6,7,2,4,5,3,1,8] => [1,6,3,2,7,4,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,8,7,4,5,3,1,2] => [1,6,3,7,2,8,4,5] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[2,8,4,7,5,3,1,6] => [1,2,8,6,3,4,7,5] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[5,8,7,4,6,3,1,2] => [1,5,6,3,7,2,8,4] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[6,5,8,4,7,2,1,3] => [1,6,2,5,7,3,8,4] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[8,1,6,2,5,7,3,4] => [1,8,4,2,3,6,7,5] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[6,8,1,2,4,7,3,5] => [1,6,7,3,2,8,5,4] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[1,2,7,4,5,6,8,9,3] => [1,2,3,7,8,9,4,5,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]]
[1,2,3,4,7,8,5,6,9] => [1,2,3,4,5,7,6,8,9] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[1,2,3,4,6,5,8,7,9] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[1,2,3,4,8,9,5,6,7] => [1,2,3,4,5,8,6,9,7] => [.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]]
[4,6,1,3,5,8,2,7] => [1,4,3,2,6,8,7,5] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,5,1,3,8,7,2,6] => [1,4,3,2,5,8,6,7] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[6,2,7,1,8,3,4,5] => [1,6,3,7,4,2,5,8] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[6,4,5,8,1,7,2,3] => [1,6,7,2,4,8,3,5] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[2,4,7,6,1,8,3,5] => [1,2,4,6,8,5,3,7] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[2,1,7,8,9,3,4,5,6] => [1,2,3,7,4,8,5,9,6] => [.,[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]]
[7,4,5,8,6,3,2,1] => [1,7,2,4,8,3,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[3,4,2,6,8,5,7,1] => [1,3,2,4,6,5,8,7] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[7,4,1,3,6,8,2,5] => [1,7,2,4,3,5,6,8] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[1,6,2,8,7,3,4,5] => [1,2,6,3,4,8,5,7] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[3,8,1,2,4,7,6,5] => [1,3,2,8,5,4,6,7] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[1,4,5,7,3,6,8,2] => [1,2,4,7,8,3,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,3,8,1,4,6,5,7] => [1,2,3,8,7,5,4,6] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[3,6,2,4,7,5,8,1] => [1,3,2,6,5,7,8,4] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[3,1,8,4,6,2,5,7] => [1,3,8,7,5,6,2,4] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[4,2,7,3,5,8,1,6] => [1,4,3,7,2,5,6,8] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[3,1,8,4,5,6,2,7] => [1,3,8,7,2,4,5,6] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[7,1,4,2,8,6,3,5] => [1,7,3,4,2,5,8,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[2,3,7,4,8,1,6,5] => [1,2,3,7,6,4,5,8] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[1,6,3,5,8,7,4,2] => [1,2,6,7,4,5,8,3] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[8,4,6,3,5,1,7,2] => [1,8,2,4,3,6,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[7,3,2,6,8,4,5,1] => [1,7,5,8,2,3,4,6] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[2,4,5,7,1,6,8,3] => [1,2,4,7,8,3,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[8,4,2,6,7,3,5,1] => [1,8,2,4,6,3,5,7] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[4,1,5,7,8,6,2,3] => [1,4,7,2,3,5,8,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[7,6,2,3,5,8,4,1] => [1,7,4,3,2,6,8,5] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[2,8,5,7,6,3,4,1] => [1,2,8,3,5,6,4,7] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[8,7,4,6,2,5,3,1] => [1,8,2,7,3,4,6,5] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]]
[6,2,7,5,3,1,4,8] => [1,6,2,3,7,4,5,8] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[8,2,4,6,3,1,7,5] => [1,8,5,3,4,6,2,7] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[2,3,1,5,6,8,9,4,7] => [1,2,3,4,5,6,8,7,9] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[8,5,6,2,3,7,4,1] => [1,8,2,5,3,6,7,4] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[7,8,1,4,5,6,2,3] => [1,7,2,8,3,4,5,6] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[8,3,1,2,5,4,7,6] => [1,8,6,4,2,3,5,7] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[8,1,5,3,7,4,2,6] => [1,8,6,4,3,5,7,2] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[1,2,6,7,8,3,5,4] => [1,2,3,6,4,7,5,8] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[1,2,4,8,6,7,3,5] => [1,2,3,4,8,5,6,7] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[7,1,2,6,5,8,3,4] => [1,7,3,2,4,6,8,5] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[7,4,8,3,5,6,2,1] => [1,7,2,4,3,8,5,6] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[5,2,7,3,1,6,8,4] => [1,5,2,3,7,8,4,6] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,6,3,1,2,7,8,5] => [1,4,2,6,7,8,5,3] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[2,3,4,5,7,9,6,8,1] => [1,2,3,4,5,7,6,9,8] => [.,[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]]
[2,3,5,6,8,4,7,1] => [1,2,3,5,8,4,6,7] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[2,4,5,8,3,6,7,1] => [1,2,4,8,3,5,6,7] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[4,5,8,7,6,3,1,2] => [1,4,7,2,5,6,3,8] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[8,7,4,6,5,3,1,2] => [1,8,2,7,3,4,6,5] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]]
[8,1,4,3,6,2,5,7] => [1,8,7,5,6,2,3,4] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[8,1,5,7,6,4,3,2] => [1,8,2,3,5,6,4,7] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[1,6,3,7,8,4,2,5] => [1,2,6,4,7,3,5,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[5,3,8,4,6,7,2,1] => [1,5,6,7,2,3,8,4] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[4,3,5,8,6,7,2,1] => [1,4,8,2,3,5,6,7] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[3,2,7,8,5,6,4,1] => [1,3,7,4,8,2,5,6] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[4,7,3,8,5,6,2,1] => [1,4,8,2,7,3,5,6] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[7,1,4,8,5,6,3,2] => [1,7,3,4,8,2,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[7,4,2,8,5,6,3,1] => [1,7,3,2,4,8,5,6] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[3,4,8,2,6,7,5,1] => [1,3,8,2,4,5,6,7] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[1,4,5,8,7,6,2,3] => [1,2,4,8,3,5,7,6] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[5,2,1,3,8,4,6,7] => [1,5,8,7,6,4,3,2] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[1,4,3,5,8,2,6,7] => [1,2,4,5,8,7,6,3] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[2,1,3,8,6,4,5,7] => [1,2,3,4,8,7,5,6] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[1,3,6,4,5,8,2,7] => [1,2,3,6,8,7,4,5] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[6,1,4,3,5,8,2,7] => [1,6,8,7,2,3,4,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,1,5,4,6,3,8,2] => [1,7,8,2,3,5,6,4] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[6,4,7,8,3,5,1,2] => [1,6,5,3,7,2,4,8] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[3,5,2,4,8,6,7,1] => [1,3,2,5,8,4,6,7] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[3,7,6,1,4,8,5,2] => [1,3,6,8,2,7,5,4] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[8,4,7,1,5,6,2,3] => [1,8,3,7,2,4,5,6] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[2,7,8,3,6,1,5,4] => [1,2,7,5,6,3,8,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[1,7,8,3,6,2,5,4] => [1,2,7,5,6,3,8,4] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[7,3,6,4,1,8,5,2] => [1,7,5,2,3,6,8,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[7,8,4,3,6,1,5,2] => [1,7,5,6,2,8,3,4] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[8,7,3,4,1,5,2,6] => [1,8,6,5,2,7,3,4] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[1,7,5,4,3,8,2,6] => [1,2,7,3,5,4,6,8] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[4,5,8,1,7,3,2,6] => [1,4,2,5,7,3,8,6] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[4,6,7,1,3,8,2,5] => [1,4,2,6,8,5,3,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[2,3,4,5,6,1,8,9,7] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,3,4,5,1,7,8,9,6] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[2,6,3,1,4,7,8,5] => [1,2,6,7,8,5,4,3] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[2,3,4,5,6,7,1,9,10,8] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,7,3,4,1,8,5,6] => [1,2,7,5,3,4,6,8] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[2,3,4,5,1,7,8,9,10,6] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[2,3,1,5,6,7,8,9,10,4] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[8,6,4,5,1,3,7,2] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[8,5,4,7,6,1,2,3] => [1,8,3,4,7,2,5,6] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[7,5,8,2,4,3,1,6] => [1,7,2,5,4,3,8,6] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[2,3,7,8,1,4,6,5] => [1,2,3,7,6,4,8,5] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[8,2,3,5,4,1,7,6] => [1,8,6,2,3,4,5,7] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[5,7,2,4,1,3,8,6] => [1,5,2,7,8,6,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[4,2,6,3,8,5,9,7,1] => [1,4,3,6,5,8,7,9,2] => [.,[[[.,.],.],[[.,.],[[.,.],[.,.]]]]]
[4,2,6,3,5,8,1,7] => [1,4,3,6,8,7,2,5] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[4,2,6,3,8,5,10,7,1,9] => [1,4,3,6,5,8,7,10,9,2] => [.,[[[.,.],.],[[.,.],[[.,.],[[.,.],.]]]]]
[7,4,2,6,8,5,3,1] => [1,7,3,2,4,6,5,8] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[8,5,2,4,6,3,1,7] => [1,8,7,2,5,6,3,4] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[6,4,1,8,5,2,3,7] => [1,6,2,4,8,7,3,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[8,6,2,3,5,7,4,1] => [1,8,2,6,7,4,3,5] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[8,6,2,5,7,3,4,1] => [1,8,2,6,3,4,5,7] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[6,3,4,8,5,1,2,7] => [1,6,2,3,4,8,7,5] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[7,2,6,8,3,4,5,1] => [1,7,5,3,6,4,8,2] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[1,6,7,5,4,8,2,3] => [1,2,6,8,3,7,4,5] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[1,8,5,4,2,6,3,7] => [1,2,8,7,3,5,4,6] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]]
[5,7,3,6,2,1,4,8] => [1,5,2,7,4,6,3,8] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[1,3,2,4,5,6,9,7,8] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[2,3,1,4,5,6,9,7,8] => [1,2,3,4,5,6,7,9,8] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[4,1,5,7,3,6,8,2] => [1,4,7,8,2,3,5,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[1,4,5,7,6,8,2,3] => [1,2,4,7,3,5,6,8] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[2,6,3,1,7,8,5,4] => [1,2,6,8,4,3,5,7] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[3,6,1,8,7,4,5,2] => [1,3,2,6,4,8,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[4,3,10,5,6,7,8,9,2,1] => [1,4,5,6,7,8,9,2,3,10] => [.,[[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[4,7,1,3,5,6,8,2] => [1,4,3,2,7,8,5,6] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[4,3,5,7,8,2,6,1] => [1,4,7,6,2,3,5,8] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[5,3,2,7,6,4,1,8] => [1,5,6,4,7,2,3,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[5,7,3,2,1,8,6,4] => [1,5,2,7,6,8,4,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[5,7,6,3,2,1,8,4] => [1,5,2,7,8,4,3,6] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[1,7,3,5,4,2,6,8] => [1,2,7,6,3,4,5,8] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[5,3,7,4,1,8,6,2] => [1,5,2,3,7,6,8,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,3,1,7,6,8,2,4] => [1,5,6,8,4,7,2,3] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[7,1,5,2,4,3,6,8] => [1,7,6,3,5,4,2,8] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[6,8,7,3,2,1,5,4] => [1,6,2,8,4,3,7,5] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[5,7,3,6,2,1,8,4] => [1,5,2,7,8,4,6,3] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[3,6,5,2,4,8,1,7] => [1,3,5,4,2,6,8,7] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[1,8,3,6,2,4,7,5] => [1,2,8,5,3,4,6,7] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[1,8,7,5,6,4,2,3] => [1,2,8,3,7,4,5,6] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[6,8,2,1,5,4,3,7] => [1,6,4,2,8,7,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[6,3,2,1,5,8,4,7] => [1,6,8,7,4,2,3,5] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[4,3,5,6,2,8,1,7] => [1,4,6,8,7,2,3,5] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[6,3,5,2,7,8,4,1] => [1,6,8,2,3,5,7,4] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[4,5,3,1,6,8,2,7] => [1,4,2,5,6,8,7,3] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[3,4,6,7,5,1,8,2] => [1,3,6,2,4,7,8,5] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[4,8,2,6,7,1,5,3] => [1,4,6,2,8,3,5,7] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[4,2,6,1,8,3,5,7,9] => [1,4,2,3,6,5,8,7,9] => [.,[[.,[.,.]],[[.,.],[[.,.],[.,.]]]]]
[4,2,6,1,8,3,10,5,7,9] => [1,4,2,3,6,5,8,7,10,9] => [.,[[.,[.,.]],[[.,.],[[.,.],[[.,.],.]]]]]
[2,3,4,10,6,7,8,9,1,5] => [1,2,3,4,10,5,6,7,8,9] => [.,[.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]]]
[2,3,10,5,6,7,8,9,1,4] => [1,2,3,10,4,5,6,7,8,9] => [.,[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]]
[2,3,4,5,6,10,1,9,7,8] => [1,2,3,4,5,6,10,8,9,7] => [.,[.,[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]]]
[2,3,4,5,10,1,8,9,6,7] => [1,2,3,4,5,10,7,8,9,6] => [.,[.,[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]]]
[2,3,10,1,6,7,8,9,4,5] => [1,2,3,10,5,6,7,8,9,4] => [.,[.,[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]]]
[1,5,2,4,7,6,8,3] => [1,2,5,7,8,3,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,2,7,4,9,6,10,8,3] => [1,2,5,4,7,6,9,8,10,3] => [.,[.,[[[.,.],.],[[.,.],[[.,.],[.,.]]]]]]
[2,5,4,7,1,8,3,6] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,5,4,7,3,8,2,6] => [1,2,5,3,4,7,6,8] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,2,6,7,3,5,4,8] => [1,2,3,6,5,4,7,8] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[1,3,8,6,7,4,5,2] => [1,2,3,8,4,6,5,7] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[5,7,1,3,6,4,8,2] => [1,5,6,4,3,2,7,8] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[8,2,5,4,1,7,3,6] => [1,8,6,7,3,5,2,4] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[8,1,7,6,4,2,3,5] => [1,8,5,4,6,2,3,7] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[1,8,6,3,7,4,5,2] => [1,2,8,3,6,4,5,7] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[5,7,3,4,2,8,6,1] => [1,5,2,7,6,8,3,4] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[5,8,3,4,2,7,6,1] => [1,5,2,8,3,4,6,7] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[3,5,6,8,2,4,7,1] => [1,3,6,4,8,2,5,7] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[6,4,8,7,3,2,5,1] => [1,6,2,4,7,5,3,8] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[5,6,2,8,7,4,3,1] => [1,5,7,3,2,6,4,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[6,2,8,3,7,4,5,1] => [1,6,4,3,8,2,5,7] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[5,2,3,8,6,1,4,7] => [1,5,6,2,3,4,8,7] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[7,8,6,1,4,2,5,3] => [1,7,5,4,2,8,3,6] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[8,3,6,5,2,7,1,4] => [1,8,4,5,2,3,6,7] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[5,1,3,6,4,2,7,8] => [1,5,4,6,2,3,7,8] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[8,3,1,4,6,7,2,5] => [1,8,5,6,7,2,3,4] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[7,8,5,1,2,6,3,4] => [1,7,3,5,2,8,4,6] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[8,6,2,1,7,3,5,4] => [1,8,4,2,6,3,5,7] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[9,3,4,5,6,8,7,2,1] => [1,9,2,3,4,5,6,8,7] => [.,[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.]]
[10,3,4,5,6,7,9,8,2,1] => [1,10,2,3,4,5,6,7,9,8] => [.,[[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]],.]]
[9,3,4,5,6,2,8,7,1] => [1,9,2,3,4,5,6,7,8] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]
[9,2,4,5,6,8,7,3,1] => [1,9,2,3,4,5,6,8,7] => [.,[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.]]
[9,3,2,5,6,7,8,4,1] => [1,9,2,3,4,5,6,7,8] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]
[7,8,6,1,4,3,5,2] => [1,7,5,4,2,8,3,6] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[4,3,6,2,5,7,1,8] => [1,4,2,3,6,7,5,8] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[1,6,5,7,3,4,8,2] => [1,2,6,4,7,8,3,5] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[1,2,3,4,5,8,6,9,7,10] => [1,2,3,4,5,6,8,9,7,10] => [.,[.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]]
[8,2,6,5,1,7,4,3] => [1,8,3,6,7,4,5,2] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[5,6,7,1,3,2,4,8] => [1,5,3,7,4,2,6,8] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[7,1,8,4,3,2,6,5] => [1,7,6,2,3,8,5,4] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[2,1,4,9,3,5,6,7,8] => [1,2,3,4,9,8,7,6,5] => [.,[.,[.,[.,[[[[[.,.],.],.],.],.]]]]]
[1,8,5,2,7,6,4,3] => [1,2,8,3,5,7,4,6] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[1,7,6,8,2,5,4,3] => [1,2,7,4,8,3,6,5] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[4,6,5,7,1,8,2,3] => [1,4,7,2,6,8,3,5] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[7,5,3,6,8,4,2,1] => [1,7,2,5,8,3,4,6] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[7,4,6,2,8,5,3,1] => [1,7,3,6,5,8,2,4] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[1,6,3,4,2,5,8,7] => [1,2,6,5,3,4,7,8] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[1,5,7,6,2,3,8,4] => [1,2,5,3,7,8,4,6] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[1,3,7,4,6,8,5,2] => [1,2,3,7,5,6,8,4] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[3,7,4,6,8,1,5,2] => [1,3,4,6,2,7,5,8] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[4,8,3,1,7,6,2,5] => [1,4,2,8,5,7,3,6] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[2,6,7,5,3,4,1,8] => [1,2,6,4,5,3,7,8] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[2,4,1,7,5,6,8,3] => [1,2,4,7,8,3,5,6] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[7,2,4,8,3,5,1,6] => [1,7,2,3,4,8,6,5] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[5,6,1,4,3,8,7,2] => [1,5,3,2,6,8,4,7] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[4,1,3,7,8,6,5,2] => [1,4,7,5,8,2,3,6] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
Map
cycle-as-one-line notation
Description
Return the permutation obtained by concatenating the cycles of a permutation, each written with minimal element first, sorted by minimal element.
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.